diff options
Diffstat (limited to 'drivers')
299 files changed, 3202 insertions, 2971 deletions
diff --git a/drivers/acpi/acpi_pad.c b/drivers/acpi/acpi_pad.c index d269a8f3329..446aced33af 100644 --- a/drivers/acpi/acpi_pad.c +++ b/drivers/acpi/acpi_pad.c @@ -46,6 +46,8 @@ static unsigned long power_saving_mwait_eax; static unsigned char tsc_detected_unstable; static unsigned char tsc_marked_unstable; +static unsigned char lapic_detected_unstable; +static unsigned char lapic_marked_unstable; static void power_saving_mwait_init(void) { @@ -75,9 +77,6 @@ static void power_saving_mwait_init(void) power_saving_mwait_eax = (highest_cstate << MWAIT_SUBSTATE_SIZE) | (highest_subcstate - 1); - for_each_online_cpu(i) - clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_ON, &i); - #if defined(CONFIG_GENERIC_TIME) && defined(CONFIG_X86) switch (boot_cpu_data.x86_vendor) { case X86_VENDOR_AMD: @@ -86,13 +85,15 @@ static void power_saving_mwait_init(void) * AMD Fam10h TSC will tick in all * C/P/S0/S1 states when this bit is set. */ - if (boot_cpu_has(X86_FEATURE_NONSTOP_TSC)) - return; - - /*FALL THROUGH*/ + if (!boot_cpu_has(X86_FEATURE_NONSTOP_TSC)) + tsc_detected_unstable = 1; + if (!boot_cpu_has(X86_FEATURE_ARAT)) + lapic_detected_unstable = 1; + break; default: - /* TSC could halt in idle */ + /* TSC & LAPIC could halt in idle */ tsc_detected_unstable = 1; + lapic_detected_unstable = 1; } #endif } @@ -180,10 +181,20 @@ static int power_saving_thread(void *data) mark_tsc_unstable("TSC halts in idle"); tsc_marked_unstable = 1; } + if (lapic_detected_unstable && !lapic_marked_unstable) { + int i; + /* LAPIC could halt in idle, so notify users */ + for_each_online_cpu(i) + clockevents_notify( + CLOCK_EVT_NOTIFY_BROADCAST_ON, + &i); + lapic_marked_unstable = 1; + } local_irq_disable(); cpu = smp_processor_id(); - clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_ENTER, - &cpu); + if (lapic_marked_unstable) + clockevents_notify( + CLOCK_EVT_NOTIFY_BROADCAST_ENTER, &cpu); stop_critical_timings(); __monitor((void *)¤t_thread_info()->flags, 0, 0); @@ -192,8 +203,9 @@ static int power_saving_thread(void *data) __mwait(power_saving_mwait_eax, 1); start_critical_timings(); - clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_EXIT, - &cpu); + if (lapic_marked_unstable) + clockevents_notify( + CLOCK_EVT_NOTIFY_BROADCAST_EXIT, &cpu); local_irq_enable(); if (jiffies > expire_time) { diff --git a/drivers/acpi/acpica/acconfig.h b/drivers/acpi/acpica/acconfig.h index 33181ad350d..b17d8de9f6f 100644 --- a/drivers/acpi/acpica/acconfig.h +++ b/drivers/acpi/acpica/acconfig.h @@ -119,6 +119,10 @@ #define ACPI_MAX_LOOP_ITERATIONS 0xFFFF +/* Maximum sleep allowed via Sleep() operator */ + +#define ACPI_MAX_SLEEP 20000 /* Two seconds */ + /****************************************************************************** * * ACPI Specification constants (Do not change unless the specification changes) diff --git a/drivers/acpi/acpica/acevents.h b/drivers/acpi/acpica/acevents.h index 64d1e5c2d4a..c3f43daa8be 100644 --- a/drivers/acpi/acpica/acevents.h +++ b/drivers/acpi/acpica/acevents.h @@ -80,10 +80,6 @@ u32 acpi_ev_gpe_detect(struct acpi_gpe_xrupt_info *gpe_xrupt_list); acpi_status acpi_ev_update_gpe_enable_masks(struct acpi_gpe_event_info *gpe_event_info); -acpi_status acpi_ev_enable_gpe(struct acpi_gpe_event_info *gpe_event_info); - -acpi_status acpi_ev_disable_gpe(struct acpi_gpe_event_info *gpe_event_info); - struct acpi_gpe_event_info *acpi_ev_get_gpe_event_info(acpi_handle gpe_device, u32 gpe_number); diff --git a/drivers/acpi/acpica/acglobal.h b/drivers/acpi/acpica/acglobal.h index 9070f1fe8f1..899d68afc3c 100644 --- a/drivers/acpi/acpica/acglobal.h +++ b/drivers/acpi/acpica/acglobal.h @@ -125,6 +125,14 @@ u8 ACPI_INIT_GLOBAL(acpi_gbl_enable_aml_debug_object, FALSE); */ u8 ACPI_INIT_GLOBAL(acpi_gbl_copy_dsdt_locally, FALSE); +/* + * Optionally truncate I/O addresses to 16 bits. Provides compatibility + * with other ACPI implementations. NOTE: During ACPICA initialization, + * this value is set to TRUE if any Windows OSI strings have been + * requested by the BIOS. + */ +u8 ACPI_INIT_GLOBAL(acpi_gbl_truncate_io_addresses, FALSE); + /* acpi_gbl_FADT is a local copy of the FADT, converted to a common format. */ struct acpi_table_fadt acpi_gbl_FADT; diff --git a/drivers/acpi/acpica/achware.h b/drivers/acpi/acpica/achware.h index 5900f135dc6..32391588e16 100644 --- a/drivers/acpi/acpica/achware.h +++ b/drivers/acpi/acpica/achware.h @@ -90,7 +90,11 @@ acpi_status acpi_hw_write_port(acpi_io_address address, u32 value, u32 width); /* * hwgpe - GPE support */ -acpi_status acpi_hw_low_disable_gpe(struct acpi_gpe_event_info *gpe_event_info); +u32 acpi_hw_gpe_register_bit(struct acpi_gpe_event_info *gpe_event_info, + struct acpi_gpe_register_info *gpe_register_info); + +acpi_status +acpi_hw_low_set_gpe(struct acpi_gpe_event_info *gpe_event_info, u8 action); acpi_status acpi_hw_write_gpe_enable_reg(struct acpi_gpe_event_info *gpe_event_info); diff --git a/drivers/acpi/acpica/evgpe.c b/drivers/acpi/acpica/evgpe.c index a221ad40416..7c2c336006a 100644 --- a/drivers/acpi/acpica/evgpe.c +++ b/drivers/acpi/acpica/evgpe.c @@ -69,7 +69,7 @@ acpi_status acpi_ev_update_gpe_enable_masks(struct acpi_gpe_event_info *gpe_event_info) { struct acpi_gpe_register_info *gpe_register_info; - u8 register_bit; + u32 register_bit; ACPI_FUNCTION_TRACE(ev_update_gpe_enable_masks); @@ -78,9 +78,8 @@ acpi_ev_update_gpe_enable_masks(struct acpi_gpe_event_info *gpe_event_info) return_ACPI_STATUS(AE_NOT_EXIST); } - register_bit = (u8) - (1 << - (gpe_event_info->gpe_number - gpe_register_info->base_gpe_number)); + register_bit = acpi_hw_gpe_register_bit(gpe_event_info, + gpe_register_info); /* Clear the wake/run bits up front */ @@ -100,106 +99,6 @@ acpi_ev_update_gpe_enable_masks(struct acpi_gpe_event_info *gpe_event_info) return_ACPI_STATUS(AE_OK); } -/******************************************************************************* - * - * FUNCTION: acpi_ev_enable_gpe - * - * PARAMETERS: gpe_event_info - GPE to enable - * - * RETURN: Status - * - * DESCRIPTION: Hardware-enable a GPE. Always enables the GPE, regardless - * of type or number of references. - * - * Note: The GPE lock should be already acquired when this function is called. - * - ******************************************************************************/ - -acpi_status acpi_ev_enable_gpe(struct acpi_gpe_event_info *gpe_event_info) -{ - acpi_status status; - - - ACPI_FUNCTION_TRACE(ev_enable_gpe); - - - /* - * We will only allow a GPE to be enabled if it has either an - * associated method (_Lxx/_Exx) or a handler. Otherwise, the - * GPE will be immediately disabled by acpi_ev_gpe_dispatch the - * first time it fires. - */ - if (!(gpe_event_info->flags & ACPI_GPE_DISPATCH_MASK)) { - return_ACPI_STATUS(AE_NO_HANDLER); - } - - /* Ensure the HW enable masks are current */ - - status = acpi_ev_update_gpe_enable_masks(gpe_event_info); - if (ACPI_FAILURE(status)) { - return_ACPI_STATUS(status); - } - - /* Clear the GPE (of stale events) */ - - status = acpi_hw_clear_gpe(gpe_event_info); - if (ACPI_FAILURE(status)) { - return_ACPI_STATUS(status); - } - - /* Enable the requested GPE */ - - status = acpi_hw_write_gpe_enable_reg(gpe_event_info); - return_ACPI_STATUS(status); -} - -/******************************************************************************* - * - * FUNCTION: acpi_ev_disable_gpe - * - * PARAMETERS: gpe_event_info - GPE to disable - * - * RETURN: Status - * - * DESCRIPTION: Hardware-disable a GPE. Always disables the requested GPE, - * regardless of the type or number of references. - * - * Note: The GPE lock should be already acquired when this function is called. - * - ******************************************************************************/ - -acpi_status acpi_ev_disable_gpe(struct acpi_gpe_event_info *gpe_event_info) -{ - acpi_status status; - - ACPI_FUNCTION_TRACE(ev_disable_gpe); - - - /* - * Note: Always disable the GPE, even if we think that that it is already - * disabled. It is possible that the AML or some other code has enabled - * the GPE behind our back. - */ - - /* Ensure the HW enable masks are current */ - - status = acpi_ev_update_gpe_enable_masks(gpe_event_info); - if (ACPI_FAILURE(status)) { - return_ACPI_STATUS(status); - } - - /* - * Always H/W disable this GPE, even if we don't know the GPE type. - * Simply clear the enable bit for this particular GPE, but do not - * write out the current GPE enable mask since this may inadvertently - * enable GPEs too early. An example is a rogue GPE that has arrived - * during ACPICA initialization - possibly because AML or other code - * has enabled the GPE. - */ - status = acpi_hw_low_disable_gpe(gpe_event_info); - return_ACPI_STATUS(status); -} - /******************************************************************************* * @@ -451,10 +350,6 @@ static void ACPI_SYSTEM_XFACE acpi_ev_asynch_execute_gpe_method(void *context) return_VOID; } - /* Update the GPE register masks for return to enabled state */ - - (void)acpi_ev_update_gpe_enable_masks(gpe_event_info); - /* * Take a snapshot of the GPE info for this level - we copy the info to * prevent a race condition with remove_handler/remove_block. @@ -607,7 +502,7 @@ acpi_ev_gpe_dispatch(struct acpi_gpe_event_info *gpe_event_info, u32 gpe_number) * Disable the GPE, so it doesn't keep firing before the method has a * chance to run (it runs asynchronously with interrupts enabled). */ - status = acpi_ev_disable_gpe(gpe_event_info); + status = acpi_hw_low_set_gpe(gpe_event_info, ACPI_GPE_DISABLE); if (ACPI_FAILURE(status)) { ACPI_EXCEPTION((AE_INFO, status, "Unable to disable GPE[0x%2X]", @@ -644,7 +539,7 @@ acpi_ev_gpe_dispatch(struct acpi_gpe_event_info *gpe_event_info, u32 gpe_number) * Disable the GPE. The GPE will remain disabled a handler * is installed or ACPICA is restarted. */ - status = acpi_ev_disable_gpe(gpe_event_info); + status = acpi_hw_low_set_gpe(gpe_event_info, ACPI_GPE_DISABLE); if (ACPI_FAILURE(status)) { ACPI_EXCEPTION((AE_INFO, status, "Unable to disable GPE[0x%2X]", diff --git a/drivers/acpi/acpica/evgpeblk.c b/drivers/acpi/acpica/evgpeblk.c index 7c28f2d9fd3..341a38ce8aa 100644 --- a/drivers/acpi/acpica/evgpeblk.c +++ b/drivers/acpi/acpica/evgpeblk.c @@ -500,6 +500,19 @@ acpi_ev_initialize_gpe_block(struct acpi_namespace_node *gpe_device, gpe_index = (i * ACPI_GPE_REGISTER_WIDTH) + j; gpe_event_info = &gpe_block->event_info[gpe_index]; + gpe_number = gpe_index + gpe_block->block_base_number; + + /* + * If the GPE has already been enabled for runtime + * signaling, make sure it remains enabled, but do not + * increment its reference counter. + */ + if (gpe_event_info->runtime_count) { + acpi_set_gpe(gpe_device, gpe_number, + ACPI_GPE_ENABLE); + gpe_enabled_count++; + continue; + } if (gpe_event_info->flags & ACPI_GPE_CAN_WAKE) { wake_gpe_count++; @@ -516,7 +529,6 @@ acpi_ev_initialize_gpe_block(struct acpi_namespace_node *gpe_device, /* Enable this GPE */ - gpe_number = gpe_index + gpe_block->block_base_number; status = acpi_enable_gpe(gpe_device, gpe_number, ACPI_GPE_TYPE_RUNTIME); if (ACPI_FAILURE(status)) { diff --git a/drivers/acpi/acpica/evxface.c b/drivers/acpi/acpica/evxface.c index cc825023012..4a531cdf794 100644 --- a/drivers/acpi/acpica/evxface.c +++ b/drivers/acpi/acpica/evxface.c @@ -719,13 +719,6 @@ acpi_install_gpe_handler(acpi_handle gpe_device, handler->context = context; handler->method_node = gpe_event_info->dispatch.method_node; - /* Disable the GPE before installing the handler */ - - status = acpi_ev_disable_gpe(gpe_event_info); - if (ACPI_FAILURE (status)) { - goto unlock_and_exit; - } - /* Install the handler */ flags = acpi_os_acquire_lock(acpi_gbl_gpe_lock); diff --git a/drivers/acpi/acpica/evxfevnt.c b/drivers/acpi/acpica/evxfevnt.c index d5a5efc043b..d97b8dce166 100644 --- a/drivers/acpi/acpica/evxfevnt.c +++ b/drivers/acpi/acpica/evxfevnt.c @@ -210,6 +210,44 @@ ACPI_EXPORT_SYMBOL(acpi_enable_event) /******************************************************************************* * + * FUNCTION: acpi_clear_and_enable_gpe + * + * PARAMETERS: gpe_event_info - GPE to enable + * + * RETURN: Status + * + * DESCRIPTION: Clear the given GPE from stale events and enable it. + * + ******************************************************************************/ +static acpi_status +acpi_clear_and_enable_gpe(struct acpi_gpe_event_info *gpe_event_info) +{ + acpi_status status; + + /* + * We will only allow a GPE to be enabled if it has either an + * associated method (_Lxx/_Exx) or a handler. Otherwise, the + * GPE will be immediately disabled by acpi_ev_gpe_dispatch the + * first time it fires. + */ + if (!(gpe_event_info->flags & ACPI_GPE_DISPATCH_MASK)) { + return_ACPI_STATUS(AE_NO_HANDLER); + } + + /* Clear the GPE (of stale events) */ + status = acpi_hw_clear_gpe(gpe_event_info); + if (ACPI_FAILURE(status)) { + return_ACPI_STATUS(status); + } + + /* Enable the requested GPE */ + status = acpi_hw_low_set_gpe(gpe_event_info, ACPI_GPE_ENABLE); + + return_ACPI_STATUS(status); +} + +/******************************************************************************* + * * FUNCTION: acpi_set_gpe * * PARAMETERS: gpe_device - Parent GPE Device. NULL for GPE0/GPE1 @@ -249,11 +287,11 @@ acpi_status acpi_set_gpe(acpi_handle gpe_device, u32 gpe_number, u8 action) switch (action) { case ACPI_GPE_ENABLE: - status = acpi_ev_enable_gpe(gpe_event_info); + status = acpi_clear_and_enable_gpe(gpe_event_info); break; case ACPI_GPE_DISABLE: - status = acpi_ev_disable_gpe(gpe_event_info); + status = acpi_hw_low_set_gpe(gpe_event_info, ACPI_GPE_DISABLE); break; default: @@ -316,7 +354,11 @@ acpi_status acpi_enable_gpe(acpi_handle gpe_device, u32 gpe_number, u8 gpe_type) gpe_event_info->runtime_count++; if (gpe_event_info->runtime_count == 1) { - status = acpi_ev_enable_gpe(gpe_event_info); + status = acpi_ev_update_gpe_enable_masks(gpe_event_info); + if (ACPI_SUCCESS(status)) { + status = acpi_clear_and_enable_gpe(gpe_event_info); + } + if (ACPI_FAILURE(status)) { gpe_event_info->runtime_count--; goto unlock_and_exit; @@ -343,7 +385,7 @@ acpi_status acpi_enable_gpe(acpi_handle gpe_device, u32 gpe_number, u8 gpe_type) */ gpe_event_info->wakeup_count++; if (gpe_event_info->wakeup_count == 1) { - (void)acpi_ev_update_gpe_enable_masks(gpe_event_info); + status = acpi_ev_update_gpe_enable_masks(gpe_event_info); } } @@ -403,7 +445,12 @@ acpi_status acpi_disable_gpe(acpi_handle gpe_device, u32 gpe_number, u8 gpe_type gpe_event_info->runtime_count--; if (!gpe_event_info->runtime_count) { - status = acpi_ev_disable_gpe(gpe_event_info); + status = acpi_ev_update_gpe_enable_masks(gpe_event_info); + if (ACPI_SUCCESS(status)) { + status = acpi_hw_low_set_gpe(gpe_event_info, + ACPI_GPE_DISABLE); + } + if (ACPI_FAILURE(status)) { gpe_event_info->runtime_count++; goto unlock_and_exit; @@ -424,7 +471,7 @@ acpi_status acpi_disable_gpe(acpi_handle gpe_device, u32 gpe_number, u8 gpe_type gpe_event_info->wakeup_count--; if (!gpe_event_info->wakeup_count) { - (void)acpi_ev_update_gpe_enable_masks(gpe_event_info); + status = acpi_ev_update_gpe_enable_masks(gpe_event_info); } } diff --git a/drivers/acpi/acpica/exsystem.c b/drivers/acpi/acpica/exsystem.c index 6d32e09327f..675aaa91a77 100644 --- a/drivers/acpi/acpica/exsystem.c +++ b/drivers/acpi/acpica/exsystem.c @@ -201,6 +201,14 @@ acpi_status acpi_ex_system_do_sleep(u64 how_long) acpi_ex_relinquish_interpreter(); + /* + * For compatibility with other ACPI implementations and to prevent + * accidental deep sleeps, limit the sleep time to something reasonable. + */ + if (how_long > ACPI_MAX_SLEEP) { + how_long = ACPI_MAX_SLEEP; + } + acpi_os_sleep(how_long); /* And now we must get the interpreter again */ diff --git a/drivers/acpi/acpica/hwgpe.c b/drivers/acpi/acpica/hwgpe.c index bd72319a38f..3450309c278 100644 --- a/drivers/acpi/acpica/hwgpe.c +++ b/drivers/acpi/acpica/hwgpe.c @@ -57,21 +57,47 @@ acpi_hw_enable_wakeup_gpe_block(struct acpi_gpe_xrupt_info *gpe_xrupt_info, /****************************************************************************** * - * FUNCTION: acpi_hw_low_disable_gpe + * FUNCTION: acpi_hw_gpe_register_bit + * + * PARAMETERS: gpe_event_info - Info block for the GPE + * gpe_register_info - Info block for the GPE register + * + * RETURN: Status + * + * DESCRIPTION: Compute GPE enable mask with one bit corresponding to the given + * GPE set. + * + ******************************************************************************/ + +u32 acpi_hw_gpe_register_bit(struct acpi_gpe_event_info *gpe_event_info, + struct acpi_gpe_register_info *gpe_register_info) +{ + return (u32)1 << (gpe_event_info->gpe_number - + gpe_register_info->base_gpe_number); +} + +/****************************************************************************** + * + * FUNCTION: acpi_hw_low_set_gpe * * PARAMETERS: gpe_event_info - Info block for the GPE to be disabled + * action - Enable or disable * * RETURN: Status * - * DESCRIPTION: Disable a single GPE in the enable register. + * DESCRIPTION: Enable or disable a single GPE in its enable register. * ******************************************************************************/ -acpi_status acpi_hw_low_disable_gpe(struct acpi_gpe_event_info *gpe_event_info) +acpi_status +acpi_hw_low_set_gpe(struct acpi_gpe_event_info *gpe_event_info, u8 action) { struct acpi_gpe_register_info *gpe_register_info; acpi_status status; u32 enable_mask; + u32 register_bit; + + ACPI_FUNCTION_ENTRY(); /* Get the info block for the entire GPE register */ @@ -87,11 +113,27 @@ acpi_status acpi_hw_low_disable_gpe(struct acpi_gpe_event_info *gpe_event_info) return (status); } - /* Clear just the bit that corresponds to this GPE */ + /* Set ot clear just the bit that corresponds to this GPE */ - ACPI_CLEAR_BIT(enable_mask, ((u32)1 << - (gpe_event_info->gpe_number - - gpe_register_info->base_gpe_number))); + register_bit = acpi_hw_gpe_register_bit(gpe_event_info, + gpe_register_info); + switch (action) { + case ACPI_GPE_COND_ENABLE: + if (!(register_bit & gpe_register_info->enable_for_run)) + return (AE_BAD_PARAMETER); + + case ACPI_GPE_ENABLE: + ACPI_SET_BIT(enable_mask, register_bit); + break; + + case ACPI_GPE_DISABLE: + ACPI_CLEAR_BIT(enable_mask, register_bit); + break; + + default: + ACPI_ERROR((AE_INFO, "Invalid action\n")); + return (AE_BAD_PARAMETER); + } /* Write the updated enable mask */ @@ -116,23 +158,11 @@ acpi_status acpi_hw_low_disable_gpe(struct acpi_gpe_event_info *gpe_event_info) acpi_status acpi_hw_write_gpe_enable_reg(struct acpi_gpe_event_info * gpe_event_info) { - struct acpi_gpe_register_info *gpe_register_info; acpi_status status; ACPI_FUNCTION_ENTRY(); - /* Get the info block for the entire GPE register */ - - gpe_register_info = gpe_event_info->register_info; - if (!gpe_register_info) { - return (AE_NOT_EXIST); - } - - /* Write the entire GPE (runtime) enable register */ - - status = acpi_hw_write(gpe_register_info->enable_for_run, - &gpe_register_info->enable_address); - + status = acpi_hw_low_set_gpe(gpe_event_info, ACPI_GPE_COND_ENABLE); return (status); } @@ -150,21 +180,28 @@ acpi_hw_write_gpe_enable_reg(struct acpi_gpe_event_info * gpe_event_info) acpi_status acpi_hw_clear_gpe(struct acpi_gpe_event_info * gpe_event_info) { + struct acpi_gpe_register_info *gpe_register_info; acpi_status status; - u8 register_bit; + u32 register_bit; ACPI_FUNCTION_ENTRY(); - register_bit = (u8)(1 << - (gpe_event_info->gpe_number - - gpe_event_info->register_info->base_gpe_number)); + /* Get the info block for the entire GPE register */ + + gpe_register_info = gpe_event_info->register_info; + if (!gpe_register_info) { + return (AE_NOT_EXIST); + } + + register_bit = acpi_hw_gpe_register_bit(gpe_event_info, + gpe_register_info); /* * Write a one to the appropriate bit in the status register to * clear this GPE. */ status = acpi_hw_write(register_bit, - &gpe_event_info->register_info->status_address); + &gpe_register_info->status_address); return (status); } @@ -187,7 +224,7 @@ acpi_hw_get_gpe_status(struct acpi_gpe_event_info * gpe_event_info, acpi_event_status * event_status) { u32 in_byte; - u8 register_bit; + u32 register_bit; struct acpi_gpe_register_info *gpe_register_info; acpi_status status; acpi_event_status local_event_status = 0; @@ -204,9 +241,8 @@ acpi_hw_get_gpe_status(struct acpi_gpe_event_info * gpe_event_info, /* Get the register bitmask for this GPE */ - register_bit = (u8)(1 << - (gpe_event_info->gpe_number - - gpe_event_info->register_info->base_gpe_number)); + register_bit = acpi_hw_gpe_register_bit(gpe_event_info, + gpe_register_info); /* GPE currently enabled? (enabled for runtime?) */ diff --git a/drivers/acpi/acpica/hwvalid.c b/drivers/acpi/acpica/hwvalid.c index c10d587c164..e1d9c777b21 100644 --- a/drivers/acpi/acpica/hwvalid.c +++ b/drivers/acpi/acpica/hwvalid.c @@ -222,6 +222,12 @@ acpi_status acpi_hw_read_port(acpi_io_address address, u32 *value, u32 width) u32 one_byte; u32 i; + /* Truncate address to 16 bits if requested */ + + if (acpi_gbl_truncate_io_addresses) { + address &= ACPI_UINT16_MAX; + } + /* Validate the entire request and perform the I/O */ status = acpi_hw_validate_io_request(address, width); @@ -279,6 +285,12 @@ acpi_status acpi_hw_write_port(acpi_io_address address, u32 value, u32 width) acpi_status status; u32 i; + /* Truncate address to 16 bits if requested */ + + if (acpi_gbl_truncate_io_addresses) { + address &= ACPI_UINT16_MAX; + } + /* Validate the entire request and perform the I/O */ status = acpi_hw_validate_io_request(address, width); diff --git a/drivers/acpi/acpica/nsinit.c b/drivers/acpi/acpica/nsinit.c index 9bd6f050f29..4e5272c313e 100644 --- a/drivers/acpi/acpica/nsinit.c +++ b/drivers/acpi/acpica/nsinit.c @@ -193,6 +193,15 @@ acpi_status acpi_ns_initialize_devices(void) acpi_ns_init_one_device, NULL, &info, NULL); + /* + * Any _OSI requests should be completed by now. If the BIOS has + * requested any Windows OSI strings, we will always truncate + * I/O addresses to 16 bits -- for Windows compatibility. + */ + if (acpi_gbl_osi_data >= ACPI_OSI_WIN_2000) { + acpi_gbl_truncate_io_addresses = TRUE; + } + ACPI_FREE(info.evaluate_info); if (ACPI_FAILURE(status)) { goto error_exit; diff --git a/drivers/acpi/apei/apei-base.c b/drivers/acpi/apei/apei-base.c index db3946e9c66..216e1e948ff 100644 --- a/drivers/acpi/apei/apei-base.c +++ b/drivers/acpi/apei/apei-base.c @@ -34,6 +34,7 @@ #include <linux/module.h> #include <linux/init.h> #include <linux/acpi.h> +#include <linux/slab.h> #include <linux/io.h> #include <linux/kref.h> #include <linux/rculist.h> diff --git a/drivers/acpi/apei/erst.c b/drivers/acpi/apei/erst.c index 2ebc3911550..864dd46c346 100644 --- a/drivers/acpi/apei/erst.c +++ b/drivers/acpi/apei/erst.c @@ -781,7 +781,7 @@ static int __init erst_init(void) status = acpi_get_table(ACPI_SIG_ERST, 0, (struct acpi_table_header **)&erst_tab); if (status == AE_NOT_FOUND) { - pr_err(ERST_PFX "Table is not found!\n"); + pr_info(ERST_PFX "Table is not found!\n"); goto err; } else if (ACPI_FAILURE(status)) { const char *msg = acpi_format_exception(status); diff --git a/drivers/acpi/atomicio.c b/drivers/acpi/atomicio.c index 814b1924961..8f8bd736d4f 100644 --- a/drivers/acpi/atomicio.c +++ b/drivers/acpi/atomicio.c @@ -31,6 +31,7 @@ #include <linux/kref.h> #include <linux/rculist.h> #include <linux/interrupt.h> +#include <linux/slab.h> #include <acpi/atomicio.h> #define ACPI_PFX "ACPI: " diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c index 2815df66f6f..01381be05e9 100644 --- a/drivers/acpi/blacklist.c +++ b/drivers/acpi/blacklist.c @@ -218,6 +218,14 @@ static struct dmi_system_id acpi_osi_dmi_table[] __initdata = { }, }, { + .callback = dmi_disable_osi_vista, + .ident = "VGN-NS50B_L", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"), + DMI_MATCH(DMI_PRODUCT_NAME, "VGN-NS50B_L"), + }, + }, + { .callback = dmi_disable_osi_win7, .ident = "ASUS K50IJ", .matches = { diff --git a/drivers/acpi/button.c b/drivers/acpi/button.c index fd51c4ab482..7d857dabdde 100644 --- a/drivers/acpi/button.c +++ b/drivers/acpi/button.c @@ -425,7 +425,7 @@ static int acpi_button_add(struct acpi_device *device) /* Button's GPE is run-wake GPE */ acpi_enable_gpe(device->wakeup.gpe_device, device->wakeup.gpe_number, - ACPI_GPE_TYPE_WAKE_RUN); + ACPI_GPE_TYPE_RUNTIME); device->wakeup.run_wake_count++; device->wakeup.state.enabled = 1; } @@ -449,7 +449,7 @@ static int acpi_button_remove(struct acpi_device *device, int type) if (device->wakeup.flags.valid) { acpi_disable_gpe(device->wakeup.gpe_device, device->wakeup.gpe_number, - ACPI_GPE_TYPE_WAKE_RUN); + ACPI_GPE_TYPE_RUNTIME); device->wakeup.run_wake_count--; device->wakeup.state.enabled = 0; } diff --git a/drivers/acpi/fan.c b/drivers/acpi/fan.c index acf2ab24984..8a3b840c0bb 100644 --- a/drivers/acpi/fan.c +++ b/drivers/acpi/fan.c @@ -347,7 +347,6 @@ static int __init acpi_fan_init(void) { int result = 0; - #ifdef CONFIG_ACPI_PROCFS acpi_fan_dir = proc_mkdir(ACPI_FAN_CLASS, acpi_root_dir); if (!acpi_fan_dir) @@ -356,7 +355,9 @@ static int __init acpi_fan_init(void) result = acpi_bus_register_driver(&acpi_fan_driver); if (result < 0) { +#ifdef CONFIG_ACPI_PROCFS remove_proc_entry(ACPI_FAN_CLASS, acpi_root_dir); +#endif return -ENODEV; } diff --git a/drivers/acpi/processor_driver.c b/drivers/acpi/processor_driver.c index b1034a9ada4..38ea0cc6dc4 100644 --- a/drivers/acpi/processor_driver.c +++ b/drivers/acpi/processor_driver.c @@ -581,6 +581,11 @@ static int __cpuinit acpi_processor_add(struct acpi_device *device) return 0; } +#ifdef CONFIG_SMP + if (pr->id >= setup_max_cpus && pr->id != 0) + return 0; +#endif + BUG_ON((pr->id >= nr_cpu_ids) || (pr->id < 0)); /* diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c index 3fb4bdea7e0..5b7c52e4a00 100644 --- a/drivers/acpi/sleep.c +++ b/drivers/acpi/sleep.c @@ -114,6 +114,8 @@ static int __acpi_pm_prepare(void) { int error = acpi_sleep_prepare(acpi_target_sleep_state); + suspend_nvs_save(); + if (error) acpi_target_sleep_state = ACPI_STATE_S0; return error; @@ -143,6 +145,9 @@ static void acpi_pm_finish(void) { u32 acpi_state = acpi_target_sleep_state; + suspend_nvs_free(); + acpi_ec_unblock_transactions(); + if (acpi_state == ACPI_STATE_S0) return; @@ -192,6 +197,11 @@ static int acpi_suspend_begin(suspend_state_t pm_state) u32 acpi_state = acpi_suspend_states[pm_state]; int error = 0; + error = suspend_nvs_alloc(); + + if (error) + return error; + if (sleep_states[acpi_state]) { acpi_target_sleep_state = acpi_state; acpi_sleep_tts_switch(acpi_target_sleep_state); @@ -269,12 +279,13 @@ static int acpi_suspend_enter(suspend_state_t pm_state) if (acpi_state == ACPI_STATE_S3) acpi_restore_state_mem(); + suspend_nvs_restore(); + return ACPI_SUCCESS(status) ? 0 : -EFAULT; } static void acpi_suspend_finish(void) { - acpi_ec_unblock_transactions(); acpi_pm_finish(); } @@ -404,7 +415,7 @@ static int acpi_hibernation_begin(void) { int error; - error = s4_no_nvs ? 0 : hibernate_nvs_alloc(); + error = s4_no_nvs ? 0 : suspend_nvs_alloc(); if (!error) { acpi_target_sleep_state = ACPI_STATE_S4; acpi_sleep_tts_switch(acpi_target_sleep_state); @@ -418,7 +429,7 @@ static int acpi_hibernation_pre_snapshot(void) int error = acpi_pm_prepare(); if (!error) - hibernate_nvs_save(); + suspend_nvs_save(); return error; } @@ -441,13 +452,6 @@ static int acpi_hibernation_enter(void) return ACPI_SUCCESS(status) ? 0 : -EFAULT; } -static void acpi_hibernation_finish(void) -{ - hibernate_nvs_free(); - acpi_ec_unblock_transactions(); - acpi_pm_finish(); -} - static void acpi_hibernation_leave(void) { /* @@ -464,7 +468,7 @@ static void acpi_hibernation_leave(void) panic("ACPI S4 hardware signature mismatch"); } /* Restore the NVS memory area */ - hibernate_nvs_restore(); + suspend_nvs_restore(); /* Allow EC transactions to happen. */ acpi_ec_unblock_transactions_early(); } @@ -479,7 +483,7 @@ static struct platform_hibernation_ops acpi_hibernation_ops = { .begin = acpi_hibernation_begin, .end = acpi_pm_end, .pre_snapshot = acpi_hibernation_pre_snapshot, - .finish = acpi_hibernation_finish, + .finish = acpi_pm_finish, .prepare = acpi_pm_prepare, .enter = acpi_hibernation_enter, .leave = acpi_hibernation_leave, @@ -507,7 +511,7 @@ static int acpi_hibernation_begin_old(void) if (!error) { if (!s4_no_nvs) - error = hibernate_nvs_alloc(); + error = suspend_nvs_alloc(); if (!error) acpi_target_sleep_state = ACPI_STATE_S4; } @@ -517,7 +521,7 @@ static int acpi_hibernation_begin_old(void) static int acpi_hibernation_pre_snapshot_old(void) { acpi_pm_freeze(); - hibernate_nvs_save(); + suspend_nvs_save(); return 0; } @@ -529,8 +533,8 @@ static struct platform_hibernation_ops acpi_hibernation_ops_old = { .begin = acpi_hibernation_begin_old, .end = acpi_pm_end, .pre_snapshot = acpi_hibernation_pre_snapshot_old, - .finish = acpi_hibernation_finish, .prepare = acpi_pm_freeze, + .finish = acpi_pm_finish, .enter = acpi_hibernation_enter, .leave = acpi_hibernation_leave, .pre_restore = acpi_pm_freeze, diff --git a/drivers/acpi/system.c b/drivers/acpi/system.c index c79e789ed03..f8db50a0941 100644 --- a/drivers/acpi/system.c +++ b/drivers/acpi/system.c @@ -388,10 +388,12 @@ static ssize_t counter_set(struct kobject *kobj, if (index < num_gpes) { if (!strcmp(buf, "disable\n") && (status & ACPI_EVENT_FLAG_ENABLED)) - result = acpi_set_gpe(handle, index, ACPI_GPE_DISABLE); + result = acpi_disable_gpe(handle, index, + ACPI_GPE_TYPE_RUNTIME); else if (!strcmp(buf, "enable\n") && !(status & ACPI_EVENT_FLAG_ENABLED)) - result = acpi_set_gpe(handle, index, ACPI_GPE_ENABLE); + result = acpi_enable_gpe(handle, index, + ACPI_GPE_TYPE_RUNTIME); else if (!strcmp(buf, "clear\n") && (status & ACPI_EVENT_FLAG_SET)) result = acpi_clear_gpe(handle, index); diff --git a/drivers/acpi/wakeup.c b/drivers/acpi/wakeup.c index 4b9d339a6e2..388747a7ef4 100644 --- a/drivers/acpi/wakeup.c +++ b/drivers/acpi/wakeup.c @@ -64,16 +64,13 @@ void acpi_enable_wakeup_device(u8 sleep_state) struct acpi_device *dev = container_of(node, struct acpi_device, wakeup_list); - if (!dev->wakeup.flags.valid) - continue; - - if ((!dev->wakeup.state.enabled && !dev->wakeup.prepare_count) + if (!dev->wakeup.flags.valid || !dev->wakeup.state.enabled || sleep_state > (u32) dev->wakeup.sleep_state) continue; /* The wake-up power should have been enabled already. */ - acpi_set_gpe(dev->wakeup.gpe_device, dev->wakeup.gpe_number, - ACPI_GPE_ENABLE); + acpi_enable_gpe(dev->wakeup.gpe_device, dev->wakeup.gpe_number, + ACPI_GPE_TYPE_WAKE); } } @@ -96,6 +93,8 @@ void acpi_disable_wakeup_device(u8 sleep_state) || (sleep_state > (u32) dev->wakeup.sleep_state)) continue; + acpi_disable_gpe(dev->wakeup.gpe_device, dev->wakeup.gpe_number, + ACPI_GPE_TYPE_WAKE); acpi_disable_wakeup_device_power(dev); } } @@ -109,13 +108,8 @@ int __init acpi_wakeup_device_init(void) struct acpi_device *dev = container_of(node, struct acpi_device, wakeup_list); - /* In case user doesn't load button driver */ - if (!dev->wakeup.flags.always_enabled || - dev->wakeup.state.enabled) - continue; - acpi_enable_gpe(dev->wakeup.gpe_device, dev->wakeup.gpe_number, - ACPI_GPE_TYPE_WAKE); - dev->wakeup.state.enabled = 1; + if (dev->wakeup.flags.always_enabled) + dev->wakeup.state.enabled = 1; } mutex_unlock(&acpi_device_lock); return 0; diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c index 8ca16f54e1e..f2522534ae6 100644 --- a/drivers/ata/ahci.c +++ b/drivers/ata/ahci.c @@ -1053,6 +1053,16 @@ static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) if (pdev->vendor == PCI_VENDOR_ID_MARVELL && !marvell_enable) return -ENODEV; + /* + * For some reason, MCP89 on MacBook 7,1 doesn't work with + * ahci, use ata_generic instead. + */ + if (pdev->vendor == PCI_VENDOR_ID_NVIDIA && + pdev->device == PCI_DEVICE_ID_NVIDIA_NFORCE_MCP89_SATA && + pdev->subsystem_vendor == PCI_VENDOR_ID_APPLE && + pdev->subsystem_device == 0xcb89) + return -ENODEV; + /* Promise's PDC42819 is a SAS/SATA controller that has an AHCI mode. * At the moment, we can only use the AHCI mode. Let the users know * that for SAS drives they're out of luck. diff --git a/drivers/ata/ata_generic.c b/drivers/ata/ata_generic.c index 573158a9668..7107a6929de 100644 --- a/drivers/ata/ata_generic.c +++ b/drivers/ata/ata_generic.c @@ -32,6 +32,11 @@ * A generic parallel ATA driver using libata */ +enum { + ATA_GEN_CLASS_MATCH = (1 << 0), + ATA_GEN_FORCE_DMA = (1 << 1), +}; + /** * generic_set_mode - mode setting * @link: link to set up @@ -46,13 +51,17 @@ static int generic_set_mode(struct ata_link *link, struct ata_device **unused) { struct ata_port *ap = link->ap; + const struct pci_device_id *id = ap->host->private_data; int dma_enabled = 0; struct ata_device *dev; struct pci_dev *pdev = to_pci_dev(ap->host->dev); - /* Bits 5 and 6 indicate if DMA is active on master/slave */ - if (ap->ioaddr.bmdma_addr) + if (id->driver_data & ATA_GEN_FORCE_DMA) { + dma_enabled = 0xff; + } else if (ap->ioaddr.bmdma_addr) { + /* Bits 5 and 6 indicate if DMA is active on master/slave */ dma_enabled = ioread8(ap->ioaddr.bmdma_addr + ATA_DMA_STATUS); + } if (pdev->vendor == PCI_VENDOR_ID_CENATEK) dma_enabled = 0xFF; @@ -126,7 +135,7 @@ static int ata_generic_init_one(struct pci_dev *dev, const struct pci_device_id const struct ata_port_info *ppi[] = { &info, NULL }; /* Don't use the generic entry unless instructed to do so */ - if (id->driver_data == 1 && all_generic_ide == 0) + if ((id->driver_data & ATA_GEN_CLASS_MATCH) && all_generic_ide == 0) return -ENODEV; /* Devices that need care */ @@ -155,7 +164,7 @@ static int ata_generic_init_one(struct pci_dev *dev, const struct pci_device_id return rc; pcim_pin_device(dev); } - return ata_pci_bmdma_init_one(dev, ppi, &generic_sht, NULL, 0); + return ata_pci_bmdma_init_one(dev, ppi, &generic_sht, (void *)id, 0); } static struct pci_device_id ata_generic[] = { @@ -167,7 +176,15 @@ static struct pci_device_id ata_generic[] = { { PCI_DEVICE(PCI_VENDOR_ID_HINT, PCI_DEVICE_ID_HINT_VXPROII_IDE), }, { PCI_DEVICE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C561), }, { PCI_DEVICE(PCI_VENDOR_ID_OPTI, PCI_DEVICE_ID_OPTI_82C558), }, - { PCI_DEVICE(PCI_VENDOR_ID_CENATEK,PCI_DEVICE_ID_CENATEK_IDE), }, + { PCI_DEVICE(PCI_VENDOR_ID_CENATEK,PCI_DEVICE_ID_CENATEK_IDE), + .driver_data = ATA_GEN_FORCE_DMA }, + /* + * For some reason, MCP89 on MacBook 7,1 doesn't work with + * ahci, use ata_generic instead. + */ + { PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP89_SATA, + PCI_VENDOR_ID_APPLE, 0xcb89, + .driver_data = ATA_GEN_FORCE_DMA }, #if !defined(CONFIG_PATA_TOSHIBA) && !defined(CONFIG_PATA_TOSHIBA_MODULE) { PCI_DEVICE(PCI_VENDOR_ID_TOSHIBA,PCI_DEVICE_ID_TOSHIBA_PICCOLO_1), }, { PCI_DEVICE(PCI_VENDOR_ID_TOSHIBA,PCI_DEVICE_ID_TOSHIBA_PICCOLO_2), }, @@ -175,7 +192,8 @@ static struct pci_device_id ata_generic[] = { { PCI_DEVICE(PCI_VENDOR_ID_TOSHIBA,PCI_DEVICE_ID_TOSHIBA_PICCOLO_5), }, #endif /* Must come last. If you add entries adjust this table appropriately */ - { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_STORAGE_IDE << 8, 0xFFFFFF00UL, 1}, + { PCI_DEVICE_CLASS(PCI_CLASS_STORAGE_IDE << 8, 0xFFFFFF00UL), + .driver_data = ATA_GEN_CLASS_MATCH }, { 0, }, }; diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c index 261f86d102e..81e772a94d5 100644 --- a/drivers/ata/libahci.c +++ b/drivers/ata/libahci.c @@ -324,6 +324,7 @@ static ssize_t ahci_store_em_buffer(struct device *dev, struct ahci_host_priv *hpriv = ap->host->private_data; void __iomem *mmio = hpriv->mmio; void __iomem *em_mmio = mmio + hpriv->em_loc; + const unsigned char *msg_buf = buf; u32 em_ctl, msg; unsigned long flags; int i; @@ -343,8 +344,8 @@ static ssize_t ahci_store_em_buffer(struct device *dev, } for (i = 0; i < size; i += 4) { - msg = buf[i] | buf[i + 1] << 8 | - buf[i + 2] << 16 | buf[i + 3] << 24; + msg = msg_buf[i] | msg_buf[i + 1] << 8 | + msg_buf[i + 2] << 16 | msg_buf[i + 3] << 24; writel(msg, em_mmio + i); } diff --git a/drivers/block/cciss_scsi.c b/drivers/block/cciss_scsi.c index 3381505c8a6..72dae92f3ca 100644 --- a/drivers/block/cciss_scsi.c +++ b/drivers/block/cciss_scsi.c @@ -861,6 +861,7 @@ cciss_scsi_detect(int ctlr) sh->n_io_port = 0; // I don't think we use these two... sh->this_id = SELF_SCSI_ID; sh->sg_tablesize = hba[ctlr]->maxsgentries; + sh->max_cmd_len = MAX_COMMAND_SIZE; ((struct cciss_scsi_adapter_data_t *) hba[ctlr]->scsi_ctlr)->scsi_host = sh; diff --git a/drivers/block/cpqarray.c b/drivers/block/cpqarray.c index 91d11631cec..abb4ec6690f 100644 --- a/drivers/block/cpqarray.c +++ b/drivers/block/cpqarray.c @@ -386,7 +386,7 @@ static void __devexit cpqarray_remove_one_eisa (int i) } /* pdev is NULL for eisa */ -static int __init cpqarray_register_ctlr( int i, struct pci_dev *pdev) +static int __devinit cpqarray_register_ctlr( int i, struct pci_dev *pdev) { struct request_queue *q; int j; @@ -503,7 +503,7 @@ Enomem4: return -1; } -static int __init cpqarray_init_one( struct pci_dev *pdev, +static int __devinit cpqarray_init_one( struct pci_dev *pdev, const struct pci_device_id *ent) { int i; @@ -740,7 +740,7 @@ __setup("smart2=", cpqarray_setup); /* * Find an EISA controller's signature. Set up an hba if we find it. */ -static int __init cpqarray_eisa_detect(void) +static int __devinit cpqarray_eisa_detect(void) { int i=0, j; __u32 board_id; diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c index 6b077f93acc..7258c95e895 100644 --- a/drivers/block/drbd/drbd_main.c +++ b/drivers/block/drbd/drbd_main.c @@ -1236,8 +1236,6 @@ static void after_state_ch(struct drbd_conf *mdev, union drbd_state os, /* Last part of the attaching process ... */ if (ns.conn >= C_CONNECTED && os.disk == D_ATTACHING && ns.disk == D_NEGOTIATING) { - kfree(mdev->p_uuid); /* We expect to receive up-to-date UUIDs soon. */ - mdev->p_uuid = NULL; /* ...to not use the old ones in the mean time */ drbd_send_sizes(mdev, 0, 0); /* to start sync... */ drbd_send_uuids(mdev); drbd_send_state(mdev); diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c index 632e3245d1b..2151f18b21d 100644 --- a/drivers/block/drbd/drbd_nl.c +++ b/drivers/block/drbd/drbd_nl.c @@ -1114,6 +1114,12 @@ static int drbd_nl_disk_conf(struct drbd_conf *mdev, struct drbd_nl_cfg_req *nlp mdev->new_state_tmp.i = ns.i; ns.i = os.i; ns.disk = D_NEGOTIATING; + + /* We expect to receive up-to-date UUIDs soon. + To avoid a race in receive_state, free p_uuid while + holding req_lock. I.e. atomic with the state change */ + kfree(mdev->p_uuid); + mdev->p_uuid = NULL; } rv = _drbd_set_state(mdev, ns, CS_VERBOSE, NULL); diff --git a/drivers/bluetooth/bluecard_cs.c b/drivers/bluetooth/bluecard_cs.c index 6f907ebed2d..6d34f405a2f 100644 --- a/drivers/bluetooth/bluecard_cs.c +++ b/drivers/bluetooth/bluecard_cs.c @@ -37,7 +37,7 @@ #include <linux/wait.h> #include <linux/skbuff.h> -#include <asm/io.h> +#include <linux/io.h> #include <pcmcia/cs_types.h> #include <pcmcia/cs.h> diff --git a/drivers/bluetooth/hci_bcsp.c b/drivers/bluetooth/hci_bcsp.c index 40aec0fb859..42d69d4de05 100644 --- a/drivers/bluetooth/hci_bcsp.c +++ b/drivers/bluetooth/hci_bcsp.c @@ -244,7 +244,7 @@ static struct sk_buff *bcsp_prepare_pkt(struct bcsp_struct *bcsp, u8 *data, if (rel) { hdr[0] |= 0x80 + bcsp->msgq_txseq; BT_DBG("Sending packet with seqno %u", bcsp->msgq_txseq); - bcsp->msgq_txseq = ++(bcsp->msgq_txseq) & 0x07; + bcsp->msgq_txseq = (bcsp->msgq_txseq + 1) & 0x07; } if (bcsp->use_crc) diff --git a/drivers/char/agp/generic.c b/drivers/char/agp/generic.c index 4b51982fd23..d2abf514398 100644 --- a/drivers/char/agp/generic.c +++ b/drivers/char/agp/generic.c @@ -97,20 +97,18 @@ EXPORT_SYMBOL(agp_flush_chipset); void agp_alloc_page_array(size_t size, struct agp_memory *mem) { mem->pages = NULL; - mem->vmalloc_flag = false; if (size <= 2*PAGE_SIZE) - mem->pages = kmalloc(size, GFP_KERNEL | __GFP_NORETRY); + mem->pages = kmalloc(size, GFP_KERNEL | __GFP_NOWARN); if (mem->pages == NULL) { mem->pages = vmalloc(size); - mem->vmalloc_flag = true; } } EXPORT_SYMBOL(agp_alloc_page_array); void agp_free_page_array(struct agp_memory *mem) { - if (mem->vmalloc_flag) { + if (is_vmalloc_addr(mem->pages)) { vfree(mem->pages); } else { kfree(mem->pages); diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c index 35603dd4e6c..094bdc355b1 100644 --- a/drivers/char/ipmi/ipmi_si_intf.c +++ b/drivers/char/ipmi/ipmi_si_intf.c @@ -302,6 +302,12 @@ struct smi_info { static int force_kipmid[SI_MAX_PARMS]; static int num_force_kipmid; +#ifdef CONFIG_PCI +static int pci_registered; +#endif +#ifdef CONFIG_PPC_OF +static int of_registered; +#endif static unsigned int kipmid_max_busy_us[SI_MAX_PARMS]; static int num_max_busy_us; @@ -1018,7 +1024,7 @@ static int ipmi_thread(void *data) else if (smi_result == SI_SM_IDLE) schedule_timeout_interruptible(100); else - schedule_timeout_interruptible(0); + schedule_timeout_interruptible(1); } return 0; } @@ -3314,6 +3320,8 @@ static __devinit int init_ipmi_si(void) rv = pci_register_driver(&ipmi_pci_driver); if (rv) printk(KERN_ERR PFX "Unable to register PCI driver: %d\n", rv); + else + pci_registered = 1; #endif #ifdef CONFIG_ACPI @@ -3330,6 +3338,7 @@ static __devinit int init_ipmi_si(void) #ifdef CONFIG_PPC_OF of_register_platform_driver(&ipmi_of_platform_driver); + of_registered = 1; #endif /* We prefer devices with interrupts, but in the case of a machine @@ -3383,11 +3392,13 @@ static __devinit int init_ipmi_si(void) if (unload_when_empty && list_empty(&smi_infos)) { mutex_unlock(&smi_infos_lock); #ifdef CONFIG_PCI - pci_unregister_driver(&ipmi_pci_driver); + if (pci_registered) + pci_unregister_driver(&ipmi_pci_driver); #endif #ifdef CONFIG_PPC_OF - of_unregister_platform_driver(&ipmi_of_platform_driver); + if (of_registered) + of_unregister_platform_driver(&ipmi_of_platform_driver); #endif driver_unregister(&ipmi_driver.driver); printk(KERN_WARNING PFX @@ -3478,14 +3489,16 @@ static __exit void cleanup_ipmi_si(void) return; #ifdef CONFIG_PCI - pci_unregister_driver(&ipmi_pci_driver); + if (pci_registered) + pci_unregister_driver(&ipmi_pci_driver); #endif #ifdef CONFIG_ACPI pnp_unregister_driver(&ipmi_pnp_driver); #endif #ifdef CONFIG_PPC_OF - of_unregister_platform_driver(&ipmi_of_platform_driver); + if (of_registered) + of_unregister_platform_driver(&ipmi_of_platform_driver); #endif mutex_lock(&smi_infos_lock); diff --git a/drivers/char/sysrq.c b/drivers/char/sysrq.c index 5d64e3acb00..878ac0c2cc6 100644 --- a/drivers/char/sysrq.c +++ b/drivers/char/sysrq.c @@ -493,7 +493,7 @@ static void __sysrq_put_key_op(int key, struct sysrq_key_op *op_p) sysrq_key_table[i] = op_p; } -static void __handle_sysrq(int key, struct tty_struct *tty, int check_mask) +void __handle_sysrq(int key, struct tty_struct *tty, int check_mask) { struct sysrq_key_op *op_p; int orig_log_level; diff --git a/drivers/char/tpm/tpm.h b/drivers/char/tpm/tpm.h index 8e00b4ddd08..792868d24f2 100644 --- a/drivers/char/tpm/tpm.h +++ b/drivers/char/tpm/tpm.h @@ -224,6 +224,7 @@ struct tpm_readpubek_params_out { u8 algorithm[4]; u8 encscheme[2]; u8 sigscheme[2]; + __be32 paramsize; u8 parameters[12]; /*assuming RSA*/ __be32 keysize; u8 modulus[256]; diff --git a/drivers/clocksource/cs5535-clockevt.c b/drivers/clocksource/cs5535-clockevt.c index d7be69f1315..b7dab32ce63 100644 --- a/drivers/clocksource/cs5535-clockevt.c +++ b/drivers/clocksource/cs5535-clockevt.c @@ -194,6 +194,6 @@ err_timer: module_init(cs5535_mfgpt_init); -MODULE_AUTHOR("Andres Salomon <dilinger@collabora.co.uk>"); +MODULE_AUTHOR("Andres Salomon <dilinger@queued.net>"); MODULE_DESCRIPTION("CS5535/CS5536 MFGPT clock event driver"); MODULE_LICENSE("GPL"); diff --git a/drivers/clocksource/sh_cmt.c b/drivers/clocksource/sh_cmt.c index f3d3898898e..717305d3044 100644 --- a/drivers/clocksource/sh_cmt.c +++ b/drivers/clocksource/sh_cmt.c @@ -449,7 +449,7 @@ static int sh_cmt_register_clocksource(struct sh_cmt_priv *p, clk_disable(p->clk); /* TODO: calculate good shift from rate and counter bit width */ - cs->shift = 10; + cs->shift = 0; cs->mult = clocksource_hz2mult(p->rate, cs->shift); dev_info(&p->pdev->dev, "used as clock source\n"); diff --git a/drivers/cpuidle/governors/menu.c b/drivers/cpuidle/governors/menu.c index 52ff8aa63f8..1b128702d30 100644 --- a/drivers/cpuidle/governors/menu.c +++ b/drivers/cpuidle/governors/menu.c @@ -143,7 +143,7 @@ static inline int which_bucket(unsigned int duration) * This allows us to calculate * E(duration)|iowait */ - if (nr_iowait_cpu()) + if (nr_iowait_cpu(smp_processor_id())) bucket = BUCKETS/2; if (duration < 10) @@ -175,7 +175,7 @@ static inline int performance_multiplier(void) mult += 2 * get_loadavg(); /* for IO wait tasks (per cpu!) we add 5x each */ - mult += 10 * nr_iowait_cpu(); + mult += 10 * nr_iowait_cpu(smp_processor_id()); return mult; } diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c index 637c105f53d..bd78acf3c36 100644 --- a/drivers/crypto/talitos.c +++ b/drivers/crypto/talitos.c @@ -1183,10 +1183,14 @@ static size_t sg_copy_end_to_buffer(struct scatterlist *sgl, unsigned int nents, /* Copy part of this segment */ ignore = skip - offset; len = miter.length - ignore; + if (boffset + len > buflen) + len = buflen - boffset; memcpy(buf + boffset, miter.addr + ignore, len); } else { - /* Copy all of this segment */ + /* Copy all of this segment (up to buflen) */ len = miter.length; + if (boffset + len > buflen) + len = buflen - boffset; memcpy(buf + boffset, miter.addr, len); } boffset += len; diff --git a/drivers/dma/ppc4xx/adma.c b/drivers/dma/ppc4xx/adma.c index 5a22ca6927e..7c3747902a3 100644 --- a/drivers/dma/ppc4xx/adma.c +++ b/drivers/dma/ppc4xx/adma.c @@ -4257,10 +4257,12 @@ static int ppc440spe_adma_setup_irqs(struct ppc440spe_adma_device *adev, struct ppc440spe_adma_chan *chan, int *initcode) { + struct of_device *ofdev; struct device_node *np; int ret; - np = container_of(adev->dev, struct of_device, dev)->node; + ofdev = container_of(adev->dev, struct of_device, dev); + np = ofdev->dev.of_node; if (adev->id != PPC440SPE_XOR_ID) { adev->err_irq = irq_of_parse_and_map(np, 1); if (adev->err_irq == NO_IRQ) { diff --git a/drivers/edac/Kconfig b/drivers/edac/Kconfig index aedef7941b2..0d2f9dbb47e 100644 --- a/drivers/edac/Kconfig +++ b/drivers/edac/Kconfig @@ -209,7 +209,7 @@ config EDAC_I5100 config EDAC_MPC85XX tristate "Freescale MPC83xx / MPC85xx" - depends on EDAC_MM_EDAC && FSL_SOC && (PPC_83xx || MPC85xx) + depends on EDAC_MM_EDAC && FSL_SOC && (PPC_83xx || PPC_85xx) help Support for error detection and correction on the Freescale MPC8349, MPC8560, MPC8540, MPC8548 diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c index cf17dbb8014..ac9f7985096 100644 --- a/drivers/edac/amd64_edac.c +++ b/drivers/edac/amd64_edac.c @@ -1958,20 +1958,20 @@ static int get_channel_from_ecc_syndrome(struct mem_ctl_info *mci, u16 syndrome) u32 value = 0; int err_sym = 0; - amd64_read_pci_cfg(pvt->misc_f3_ctl, 0x180, &value); + if (boot_cpu_data.x86 == 0x10) { - /* F3x180[EccSymbolSize]=1, x8 symbols */ - if (boot_cpu_data.x86 == 0x10 && - boot_cpu_data.x86_model > 7 && - value & BIT(25)) { - err_sym = decode_syndrome(syndrome, x8_vectors, - ARRAY_SIZE(x8_vectors), 8); - return map_err_sym_to_channel(err_sym, 8); - } else { - err_sym = decode_syndrome(syndrome, x4_vectors, - ARRAY_SIZE(x4_vectors), 4); - return map_err_sym_to_channel(err_sym, 4); + amd64_read_pci_cfg(pvt->misc_f3_ctl, 0x180, &value); + + /* F3x180[EccSymbolSize]=1 => x8 symbols */ + if (boot_cpu_data.x86_model > 7 && + value & BIT(25)) { + err_sym = decode_syndrome(syndrome, x8_vectors, + ARRAY_SIZE(x8_vectors), 8); + return map_err_sym_to_channel(err_sym, 8); + } } + err_sym = decode_syndrome(syndrome, x4_vectors, ARRAY_SIZE(x4_vectors), 4); + return map_err_sym_to_channel(err_sym, 4); } /* diff --git a/drivers/edac/i7core_edac.c b/drivers/edac/i7core_edac.c index 6b8b7b41ec5..cc9357da0e3 100644 --- a/drivers/edac/i7core_edac.c +++ b/drivers/edac/i7core_edac.c @@ -1233,10 +1233,28 @@ static void __init i7core_xeon_pci_fixup(struct pci_id_table *table) for (i = 0; i < MAX_SOCKET_BUSES; i++) pcibios_scan_specific_bus(255-i); } + pci_dev_put(pdev); table++; } } +static unsigned i7core_pci_lastbus(void) +{ + int last_bus = 0, bus; + struct pci_bus *b = NULL; + + while ((b = pci_find_next_bus(b)) != NULL) { + bus = b->number; + debugf0("Found bus %d\n", bus); + if (bus > last_bus) + last_bus = bus; + } + + debugf0("Last bus %d\n", last_bus); + + return last_bus; +} + /* * i7core_get_devices Find and perform 'get' operation on the MCH's * device/functions we want to reference for this driver @@ -1244,7 +1262,8 @@ static void __init i7core_xeon_pci_fixup(struct pci_id_table *table) * Need to 'get' device 16 func 1 and func 2 */ int i7core_get_onedevice(struct pci_dev **prev, int devno, - struct pci_id_descr *dev_descr, unsigned n_devs) + struct pci_id_descr *dev_descr, unsigned n_devs, + unsigned last_bus) { struct i7core_dev *i7core_dev; @@ -1291,10 +1310,7 @@ int i7core_get_onedevice(struct pci_dev **prev, int devno, } bus = pdev->bus->number; - if (bus == 0x3f) - socket = 0; - else - socket = 255 - bus; + socket = last_bus - bus; i7core_dev = get_i7core_dev(socket); if (!i7core_dev) { @@ -1358,17 +1374,21 @@ int i7core_get_onedevice(struct pci_dev **prev, int devno, static int i7core_get_devices(struct pci_id_table *table) { - int i, rc; + int i, rc, last_bus; struct pci_dev *pdev = NULL; struct pci_id_descr *dev_descr; + last_bus = i7core_pci_lastbus(); + while (table && table->descr) { dev_descr = table->descr; for (i = 0; i < table->n_devs; i++) { pdev = NULL; do { - rc = i7core_get_onedevice(&pdev, i, &dev_descr[i], - table->n_devs); + rc = i7core_get_onedevice(&pdev, i, + &dev_descr[i], + table->n_devs, + last_bus); if (rc < 0) { if (i == 0) { i = table->n_devs; @@ -1927,21 +1947,26 @@ fail: * 0 for FOUND a device * < 0 for error code */ + +static int probed = 0; + static int __devinit i7core_probe(struct pci_dev *pdev, const struct pci_device_id *id) { - int dev_idx = id->driver_data; int rc; struct i7core_dev *i7core_dev; + /* get the pci devices we want to reserve for our use */ + mutex_lock(&i7core_edac_lock); + /* * All memory controllers are allocated at the first pass. */ - if (unlikely(dev_idx >= 1)) + if (unlikely(probed >= 1)) { + mutex_unlock(&i7core_edac_lock); return -EINVAL; - - /* get the pci devices we want to reserve for our use */ - mutex_lock(&i7core_edac_lock); + } + probed++; rc = i7core_get_devices(pci_dev_table); if (unlikely(rc < 0)) @@ -2013,6 +2038,8 @@ static void __devexit i7core_remove(struct pci_dev *pdev) i7core_dev->socket); } } + probed--; + mutex_unlock(&i7core_edac_lock); } diff --git a/drivers/edac/mpc85xx_edac.c b/drivers/edac/mpc85xx_edac.c index 52ca09bf472..f39b00a46ed 100644 --- a/drivers/edac/mpc85xx_edac.c +++ b/drivers/edac/mpc85xx_edac.c @@ -1120,6 +1120,7 @@ static struct of_device_id mpc85xx_mc_err_of_match[] = { { .compatible = "fsl,mpc8555-memory-controller", }, { .compatible = "fsl,mpc8560-memory-controller", }, { .compatible = "fsl,mpc8568-memory-controller", }, + { .compatible = "fsl,mpc8569-memory-controller", }, { .compatible = "fsl,mpc8572-memory-controller", }, { .compatible = "fsl,mpc8349-memory-controller", }, { .compatible = "fsl,p2020-memory-controller", }, diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 724038dab4c..7face915b96 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -1,5 +1,5 @@ # -# GPIO infrastructure and expanders +# platform-neutral GPIO infrastructure and expanders # config ARCH_WANT_OPTIONAL_GPIOLIB diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile index 51c3cdd41b5..e53dcff49b4 100644 --- a/drivers/gpio/Makefile +++ b/drivers/gpio/Makefile @@ -1,4 +1,8 @@ -# gpio support: dedicated expander chips, etc +# generic gpio support: dedicated expander chips, etc +# +# NOTE: platform-specific GPIO drivers don't belong in the +# drivers/gpio directory; put them with other platform setup +# code, IRQ controllers, board init, etc. ccflags-$(CONFIG_DEBUG_GPIO) += -DDEBUG diff --git a/drivers/gpio/cs5535-gpio.c b/drivers/gpio/cs5535-gpio.c index f73a1555e49..e23c06893d1 100644 --- a/drivers/gpio/cs5535-gpio.c +++ b/drivers/gpio/cs5535-gpio.c @@ -352,6 +352,6 @@ static void __exit cs5535_gpio_exit(void) module_init(cs5535_gpio_init); module_exit(cs5535_gpio_exit); -MODULE_AUTHOR("Andres Salomon <dilinger@collabora.co.uk>"); +MODULE_AUTHOR("Andres Salomon <dilinger@queued.net>"); MODULE_DESCRIPTION("AMD CS5535/CS5536 GPIO driver"); MODULE_LICENSE("GPL"); diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c index 08c4c926e65..719662034bb 100644 --- a/drivers/gpu/drm/drm_fb_helper.c +++ b/drivers/gpu/drm/drm_fb_helper.c @@ -146,7 +146,7 @@ static bool drm_fb_helper_connector_parse_command_line(struct drm_fb_helper_conn cvt = 1; break; case 'R': - if (!cvt) + if (cvt) rb = 1; break; case 'm': @@ -315,8 +315,9 @@ static void drm_fb_helper_on(struct fb_info *info) struct drm_device *dev = fb_helper->dev; struct drm_crtc *crtc; struct drm_crtc_helper_funcs *crtc_funcs; + struct drm_connector *connector; struct drm_encoder *encoder; - int i; + int i, j; /* * For each CRTC in this fb, turn the crtc on then, @@ -332,7 +333,14 @@ static void drm_fb_helper_on(struct fb_info *info) crtc_funcs->dpms(crtc, DRM_MODE_DPMS_ON); - + /* Walk the connectors & encoders on this fb turning them on */ + for (j = 0; j < fb_helper->connector_count; j++) { + connector = fb_helper->connector_info[j]->connector; + connector->dpms = DRM_MODE_DPMS_ON; + drm_connector_property_set_value(connector, + dev->mode_config.dpms_property, + DRM_MODE_DPMS_ON); + } /* Found a CRTC on this fb, now find encoders */ list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) { if (encoder->crtc == crtc) { @@ -352,8 +360,9 @@ static void drm_fb_helper_off(struct fb_info *info, int dpms_mode) struct drm_device *dev = fb_helper->dev; struct drm_crtc *crtc; struct drm_crtc_helper_funcs *crtc_funcs; + struct drm_connector *connector; struct drm_encoder *encoder; - int i; + int i, j; /* * For each CRTC in this fb, find all associated encoders @@ -367,6 +376,14 @@ static void drm_fb_helper_off(struct fb_info *info, int dpms_mode) if (!crtc->enabled) continue; + /* Walk the connectors on this fb and mark them off */ + for (j = 0; j < fb_helper->connector_count; j++) { + connector = fb_helper->connector_info[j]->connector; + connector->dpms = dpms_mode; + drm_connector_property_set_value(connector, + dev->mode_config.dpms_property, + dpms_mode); + } /* Found a CRTC on this fb, now find encoders */ list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) { if (encoder->crtc == crtc) { @@ -1024,11 +1041,18 @@ static struct drm_display_mode *drm_pick_cmdline_mode(struct drm_fb_helper_conne } create_mode: - mode = drm_cvt_mode(fb_helper_conn->connector->dev, cmdline_mode->xres, - cmdline_mode->yres, - cmdline_mode->refresh_specified ? cmdline_mode->refresh : 60, - cmdline_mode->rb, cmdline_mode->interlace, - cmdline_mode->margins); + if (cmdline_mode->cvt) + mode = drm_cvt_mode(fb_helper_conn->connector->dev, + cmdline_mode->xres, cmdline_mode->yres, + cmdline_mode->refresh_specified ? cmdline_mode->refresh : 60, + cmdline_mode->rb, cmdline_mode->interlace, + cmdline_mode->margins); + else + mode = drm_gtf_mode(fb_helper_conn->connector->dev, + cmdline_mode->xres, cmdline_mode->yres, + cmdline_mode->refresh_specified ? cmdline_mode->refresh : 60, + cmdline_mode->interlace, + cmdline_mode->margins); drm_mode_set_crtcinfo(mode, CRTC_INTERLACE_HALVE_V); list_add(&mode->head, &fb_helper_conn->connector->modes); return mode; diff --git a/drivers/gpu/drm/i915/dvo_tfp410.c b/drivers/gpu/drm/i915/dvo_tfp410.c index 66c697bc9b2..56f66426207 100644 --- a/drivers/gpu/drm/i915/dvo_tfp410.c +++ b/drivers/gpu/drm/i915/dvo_tfp410.c @@ -208,7 +208,7 @@ static enum drm_connector_status tfp410_detect(struct intel_dvo_device *dvo) uint8_t ctl2; if (tfp410_readb(dvo, TFP410_CTL_2, &ctl2)) { - if (ctl2 & TFP410_CTL_2_HTPLG) + if (ctl2 & TFP410_CTL_2_RSEN) ret = connector_status_connected; else ret = connector_status_disconnected; diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 52510ad8b25..aee83fa178f 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -620,7 +620,7 @@ static int i915_sr_status(struct seq_file *m, void *unused) drm_i915_private_t *dev_priv = dev->dev_private; bool sr_enabled = false; - if (IS_I965G(dev) || IS_I945G(dev) || IS_I945GM(dev)) + if (IS_I965GM(dev) || IS_I945G(dev) || IS_I945GM(dev)) sr_enabled = I915_READ(FW_BLC_SELF) & FW_BLC_SELF_EN; else if (IS_I915GM(dev)) sr_enabled = I915_READ(INSTPM) & INSTPM_SELF_EN; diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c index 59a2bf8592e..f00c5ae9556 100644 --- a/drivers/gpu/drm/i915/i915_dma.c +++ b/drivers/gpu/drm/i915/i915_dma.c @@ -128,9 +128,11 @@ static int i915_dma_cleanup(struct drm_device * dev) if (dev->irq_enabled) drm_irq_uninstall(dev); + mutex_lock(&dev->struct_mutex); intel_cleanup_ring_buffer(dev, &dev_priv->render_ring); if (HAS_BSD(dev)) intel_cleanup_ring_buffer(dev, &dev_priv->bsd_ring); + mutex_unlock(&dev->struct_mutex); /* Clear the HWS virtual address at teardown */ if (I915_NEED_GFX_HWS(dev)) @@ -1229,7 +1231,7 @@ static void i915_warn_stolen(struct drm_device *dev) static void i915_setup_compression(struct drm_device *dev, int size) { struct drm_i915_private *dev_priv = dev->dev_private; - struct drm_mm_node *compressed_fb, *compressed_llb; + struct drm_mm_node *compressed_fb, *uninitialized_var(compressed_llb); unsigned long cfb_base; unsigned long ll_base = 0; @@ -1410,6 +1412,10 @@ static int i915_load_modeset_init(struct drm_device *dev, if (ret) goto cleanup_vga_client; + /* IIR "flip pending" bit means done if this bit is set */ + if (IS_GEN3(dev) && (I915_READ(ECOSKPD) & ECO_FLIP_DONE)) + dev_priv->flip_pending_is_done = true; + intel_modeset_init(dev); ret = drm_irq_install(dev); diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 27658315984..d147ab2f5bf 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -596,6 +596,7 @@ typedef struct drm_i915_private { struct drm_crtc *plane_to_crtc_mapping[2]; struct drm_crtc *pipe_to_crtc_mapping[2]; wait_queue_head_t pending_flip_queue; + bool flip_pending_is_done; /* Reclocking support */ bool render_reclock_avail; @@ -1076,7 +1077,7 @@ extern int intel_trans_dp_port_sel (struct drm_crtc *crtc); drm_i915_private_t *dev_priv = dev->dev_private; \ if (I915_VERBOSE) \ DRM_DEBUG(" BEGIN_LP_RING %x\n", (int)(n)); \ - intel_ring_begin(dev, &dev_priv->render_ring, 4*(n)); \ + intel_ring_begin(dev, &dev_priv->render_ring, (n)); \ } while (0) diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 9ded3dae6c8..51bd301cf10 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -2239,8 +2239,9 @@ i915_gem_object_get_pages(struct drm_gem_object *obj, mapping = inode->i_mapping; for (i = 0; i < page_count; i++) { page = read_cache_page_gfp(mapping, i, - mapping_gfp_mask (mapping) | + GFP_HIGHUSER | __GFP_COLD | + __GFP_RECLAIMABLE | gfpmask); if (IS_ERR(page)) goto err_pages; @@ -4741,6 +4742,16 @@ i915_gem_load(struct drm_device *dev) list_add(&dev_priv->mm.shrink_list, &shrink_list); spin_unlock(&shrink_list_lock); + /* On GEN3 we really need to make sure the ARB C3 LP bit is set */ + if (IS_GEN3(dev)) { + u32 tmp = I915_READ(MI_ARB_STATE); + if (!(tmp & MI_ARB_C3_LP_WRITE_ENABLE)) { + /* arb state is a masked write, so set bit + bit in mask */ + tmp = MI_ARB_C3_LP_WRITE_ENABLE | (MI_ARB_C3_LP_WRITE_ENABLE << MI_ARB_MASK_SHIFT); + I915_WRITE(MI_ARB_STATE, tmp); + } + } + /* Old X drivers will take 0-2 for front, back, depth buffers */ if (!drm_core_check_feature(dev, DRIVER_MODESET)) dev_priv->fence_reg_start = 3; @@ -4977,7 +4988,7 @@ i915_gpu_is_active(struct drm_device *dev) } static int -i915_gem_shrink(int nr_to_scan, gfp_t gfp_mask) +i915_gem_shrink(struct shrinker *shrink, int nr_to_scan, gfp_t gfp_mask) { drm_i915_private_t *dev_priv, *next_dev; struct drm_i915_gem_object *obj_priv, *next_obj; diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 2479be001e4..dba53d4b9fb 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -940,22 +940,30 @@ irqreturn_t i915_driver_irq_handler(DRM_IRQ_ARGS) if (HAS_BSD(dev) && (iir & I915_BSD_USER_INTERRUPT)) DRM_WAKEUP(&dev_priv->bsd_ring.irq_queue); - if (iir & I915_DISPLAY_PLANE_A_FLIP_PENDING_INTERRUPT) + if (iir & I915_DISPLAY_PLANE_A_FLIP_PENDING_INTERRUPT) { intel_prepare_page_flip(dev, 0); + if (dev_priv->flip_pending_is_done) + intel_finish_page_flip_plane(dev, 0); + } - if (iir & I915_DISPLAY_PLANE_B_FLIP_PENDING_INTERRUPT) + if (iir & I915_DISPLAY_PLANE_B_FLIP_PENDING_INTERRUPT) { intel_prepare_page_flip(dev, 1); + if (dev_priv->flip_pending_is_done) + intel_finish_page_flip_plane(dev, 1); + } if (pipea_stats & vblank_status) { vblank++; drm_handle_vblank(dev, 0); - intel_finish_page_flip(dev, 0); + if (!dev_priv->flip_pending_is_done) + intel_finish_page_flip(dev, 0); } if (pipeb_stats & vblank_status) { vblank++; drm_handle_vblank(dev, 1); - intel_finish_page_flip(dev, 1); + if (!dev_priv->flip_pending_is_done) + intel_finish_page_flip(dev, 1); } if ((pipea_stats & I915_LEGACY_BLC_EVENT_STATUS) || @@ -1387,29 +1395,10 @@ int i915_driver_irq_postinstall(struct drm_device *dev) dev_priv->pipestat[1] = 0; if (I915_HAS_HOTPLUG(dev)) { - u32 hotplug_en = I915_READ(PORT_HOTPLUG_EN); - - /* Note HDMI and DP share bits */ - if (dev_priv->hotplug_supported_mask & HDMIB_HOTPLUG_INT_STATUS) - hotplug_en |= HDMIB_HOTPLUG_INT_EN; - if (dev_priv->hotplug_supported_mask & HDMIC_HOTPLUG_INT_STATUS) - hotplug_en |= HDMIC_HOTPLUG_INT_EN; - if (dev_priv->hotplug_supported_mask & HDMID_HOTPLUG_INT_STATUS) - hotplug_en |= HDMID_HOTPLUG_INT_EN; - if (dev_priv->hotplug_supported_mask & SDVOC_HOTPLUG_INT_STATUS) - hotplug_en |= SDVOC_HOTPLUG_INT_EN; - if (dev_priv->hotplug_supported_mask & SDVOB_HOTPLUG_INT_STATUS) - hotplug_en |= SDVOB_HOTPLUG_INT_EN; - if (dev_priv->hotplug_supported_mask & CRT_HOTPLUG_INT_STATUS) - hotplug_en |= CRT_HOTPLUG_INT_EN; - /* Ignore TV since it's buggy */ - - I915_WRITE(PORT_HOTPLUG_EN, hotplug_en); - /* Enable in IER... */ enable_mask |= I915_DISPLAY_PORT_INTERRUPT; /* and unmask in IMR */ - i915_enable_irq(dev_priv, I915_DISPLAY_PORT_INTERRUPT); + dev_priv->irq_mask_reg &= ~I915_DISPLAY_PORT_INTERRUPT; } /* @@ -1427,16 +1416,41 @@ int i915_driver_irq_postinstall(struct drm_device *dev) } I915_WRITE(EMR, error_mask); - /* Disable pipe interrupt enables, clear pending pipe status */ - I915_WRITE(PIPEASTAT, I915_READ(PIPEASTAT) & 0x8000ffff); - I915_WRITE(PIPEBSTAT, I915_READ(PIPEBSTAT) & 0x8000ffff); - /* Clear pending interrupt status */ - I915_WRITE(IIR, I915_READ(IIR)); - - I915_WRITE(IER, enable_mask); I915_WRITE(IMR, dev_priv->irq_mask_reg); + I915_WRITE(IER, enable_mask); (void) I915_READ(IER); + if (I915_HAS_HOTPLUG(dev)) { + u32 hotplug_en = I915_READ(PORT_HOTPLUG_EN); + + /* Note HDMI and DP share bits */ + if (dev_priv->hotplug_supported_mask & HDMIB_HOTPLUG_INT_STATUS) + hotplug_en |= HDMIB_HOTPLUG_INT_EN; + if (dev_priv->hotplug_supported_mask & HDMIC_HOTPLUG_INT_STATUS) + hotplug_en |= HDMIC_HOTPLUG_INT_EN; + if (dev_priv->hotplug_supported_mask & HDMID_HOTPLUG_INT_STATUS) + hotplug_en |= HDMID_HOTPLUG_INT_EN; + if (dev_priv->hotplug_supported_mask & SDVOC_HOTPLUG_INT_STATUS) + hotplug_en |= SDVOC_HOTPLUG_INT_EN; + if (dev_priv->hotplug_supported_mask & SDVOB_HOTPLUG_INT_STATUS) + hotplug_en |= SDVOB_HOTPLUG_INT_EN; + if (dev_priv->hotplug_supported_mask & CRT_HOTPLUG_INT_STATUS) { + hotplug_en |= CRT_HOTPLUG_INT_EN; + + /* Programming the CRT detection parameters tends + to generate a spurious hotplug event about three + seconds later. So just do it once. + */ + if (IS_G4X(dev)) + hotplug_en |= CRT_HOTPLUG_ACTIVATION_PERIOD_64; + hotplug_en |= CRT_HOTPLUG_VOLTAGE_COMPARE_50; + } + + /* Ignore TV since it's buggy */ + + I915_WRITE(PORT_HOTPLUG_EN, hotplug_en); + } + opregion_enable_asle(dev); return 0; diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 64b0a3afd92..6d9b0288272 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -178,6 +178,7 @@ #define MI_OVERLAY_OFF (0x2<<21) #define MI_LOAD_SCAN_LINES_INCL MI_INSTR(0x12, 0) #define MI_DISPLAY_FLIP MI_INSTR(0x14, 2) +#define MI_DISPLAY_FLIP_I915 MI_INSTR(0x14, 1) #define MI_DISPLAY_FLIP_PLANE(n) ((n) << 20) #define MI_STORE_DWORD_IMM MI_INSTR(0x20, 1) #define MI_MEM_VIRTUAL (1 << 22) /* 965+ only */ @@ -358,6 +359,70 @@ #define LM_BURST_LENGTH 0x00000700 #define LM_FIFO_WATERMARK 0x0000001F #define MI_ARB_STATE 0x020e4 /* 915+ only */ +#define MI_ARB_MASK_SHIFT 16 /* shift for enable bits */ + +/* Make render/texture TLB fetches lower priorty than associated data + * fetches. This is not turned on by default + */ +#define MI_ARB_RENDER_TLB_LOW_PRIORITY (1 << 15) + +/* Isoch request wait on GTT enable (Display A/B/C streams). + * Make isoch requests stall on the TLB update. May cause + * display underruns (test mode only) + */ +#define MI_ARB_ISOCH_WAIT_GTT (1 << 14) + +/* Block grant count for isoch requests when block count is + * set to a finite value. + */ +#define MI_ARB_BLOCK_GRANT_MASK (3 << 12) +#define MI_ARB_BLOCK_GRANT_8 (0 << 12) /* for 3 display planes */ +#define MI_ARB_BLOCK_GRANT_4 (1 << 12) /* for 2 display planes */ +#define MI_ARB_BLOCK_GRANT_2 (2 << 12) /* for 1 display plane */ +#define MI_ARB_BLOCK_GRANT_0 (3 << 12) /* don't use */ + +/* Enable render writes to complete in C2/C3/C4 power states. + * If this isn't enabled, render writes are prevented in low + * power states. That seems bad to me. + */ +#define MI_ARB_C3_LP_WRITE_ENABLE (1 << 11) + +/* This acknowledges an async flip immediately instead + * of waiting for 2TLB fetches. + */ +#define MI_ARB_ASYNC_FLIP_ACK_IMMEDIATE (1 << 10) + +/* Enables non-sequential data reads through arbiter + */ +#define MI_ARB_DUAL_DATA_PHASE_DISABLE (1 << 9) + +/* Disable FSB snooping of cacheable write cycles from binner/render + * command stream + */ +#define MI_ARB_CACHE_SNOOP_DISABLE (1 << 8) + +/* Arbiter time slice for non-isoch streams */ +#define MI_ARB_TIME_SLICE_MASK (7 << 5) +#define MI_ARB_TIME_SLICE_1 (0 << 5) +#define MI_ARB_TIME_SLICE_2 (1 << 5) +#define MI_ARB_TIME_SLICE_4 (2 << 5) +#define MI_ARB_TIME_SLICE_6 (3 << 5) +#define MI_ARB_TIME_SLICE_8 (4 << 5) +#define MI_ARB_TIME_SLICE_10 (5 << 5) +#define MI_ARB_TIME_SLICE_14 (6 << 5) +#define MI_ARB_TIME_SLICE_16 (7 << 5) + +/* Low priority grace period page size */ +#define MI_ARB_LOW_PRIORITY_GRACE_4KB (0 << 4) /* default */ +#define MI_ARB_LOW_PRIORITY_GRACE_8KB (1 << 4) + +/* Disable display A/B trickle feed */ +#define MI_ARB_DISPLAY_TRICKLE_FEED_DISABLE (1 << 2) + +/* Set display plane priority */ +#define MI_ARB_DISPLAY_PRIORITY_A_B (0 << 0) /* display A > display B */ +#define MI_ARB_DISPLAY_PRIORITY_B_A (1 << 0) /* display B > display A */ + #define CACHE_MODE_0 0x02120 /* 915+ only */ #define CM0_MASK_SHIFT 16 #define CM0_IZ_OPT_DISABLE (1<<6) @@ -368,6 +433,9 @@ #define CM0_RC_OP_FLUSH_DISABLE (1<<0) #define BB_ADDR 0x02140 /* 8 bytes */ #define GFX_FLSH_CNTL 0x02170 /* 915+ only */ +#define ECOSKPD 0x021d0 +#define ECO_GATING_CX_ONLY (1<<3) +#define ECO_FLIP_DONE (1<<0) /* GEN6 interrupt control */ #define GEN6_RENDER_HWSTAM 0x2098 @@ -1130,7 +1198,6 @@ #define CRT_HOTPLUG_DETECT_DELAY_2G (1 << 4) #define CRT_HOTPLUG_DETECT_VOLTAGE_325MV (0 << 2) #define CRT_HOTPLUG_DETECT_VOLTAGE_475MV (1 << 2) -#define CRT_HOTPLUG_MASK (0x3fc) /* Bits 9-2 */ #define PORT_HOTPLUG_STAT 0x61114 #define HDMIB_HOTPLUG_INT_STATUS (1 << 29) diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c index 22ff3845573..ee0732b222a 100644 --- a/drivers/gpu/drm/i915/intel_crt.c +++ b/drivers/gpu/drm/i915/intel_crt.c @@ -234,14 +234,8 @@ static bool intel_crt_detect_hotplug(struct drm_connector *connector) else tries = 1; hotplug_en = orig = I915_READ(PORT_HOTPLUG_EN); - hotplug_en &= CRT_HOTPLUG_MASK; hotplug_en |= CRT_HOTPLUG_FORCE_DETECT; - if (IS_G4X(dev)) - hotplug_en |= CRT_HOTPLUG_ACTIVATION_PERIOD_64; - - hotplug_en |= CRT_HOTPLUG_VOLTAGE_COMPARE_50; - for (i = 0; i < tries ; i++) { unsigned long timeout; /* turn on the FORCE_DETECT */ diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index cc8131ff319..68dcf36e279 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -2970,11 +2970,13 @@ static void i965_update_wm(struct drm_device *dev, int planea_clock, if (srwm < 0) srwm = 1; srwm &= 0x3f; - I915_WRITE(FW_BLC_SELF, FW_BLC_SELF_EN); + if (IS_I965GM(dev)) + I915_WRITE(FW_BLC_SELF, FW_BLC_SELF_EN); } else { /* Turn off self refresh if both pipes are enabled */ - I915_WRITE(FW_BLC_SELF, I915_READ(FW_BLC_SELF) - & ~FW_BLC_SELF_EN); + if (IS_I965GM(dev)) + I915_WRITE(FW_BLC_SELF, I915_READ(FW_BLC_SELF) + & ~FW_BLC_SELF_EN); } DRM_DEBUG_KMS("Setting FIFO watermarks - A: 8, B: 8, C: 8, SR %d\n", @@ -4483,6 +4485,7 @@ static void intel_idle_update(struct work_struct *work) struct drm_device *dev = dev_priv->dev; struct drm_crtc *crtc; struct intel_crtc *intel_crtc; + int enabled = 0; if (!i915_powersave) return; @@ -4491,21 +4494,22 @@ static void intel_idle_update(struct work_struct *work) i915_update_gfx_val(dev_priv); - if (IS_I945G(dev) || IS_I945GM(dev)) { - DRM_DEBUG_DRIVER("enable memory self refresh on 945\n"); - I915_WRITE(FW_BLC_SELF, FW_BLC_SELF_EN_MASK | FW_BLC_SELF_EN); - } - list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) { /* Skip inactive CRTCs */ if (!crtc->fb) continue; + enabled++; intel_crtc = to_intel_crtc(crtc); if (!intel_crtc->busy) intel_decrease_pllclock(crtc); } + if ((enabled == 1) && (IS_I945G(dev) || IS_I945GM(dev))) { + DRM_DEBUG_DRIVER("enable memory self refresh on 945\n"); + I915_WRITE(FW_BLC_SELF, FW_BLC_SELF_EN_MASK | FW_BLC_SELF_EN); + } + mutex_unlock(&dev->struct_mutex); } @@ -4601,10 +4605,10 @@ static void intel_unpin_work_fn(struct work_struct *__work) kfree(work); } -void intel_finish_page_flip(struct drm_device *dev, int pipe) +static void do_intel_finish_page_flip(struct drm_device *dev, + struct drm_crtc *crtc) { drm_i915_private_t *dev_priv = dev->dev_private; - struct drm_crtc *crtc = dev_priv->pipe_to_crtc_mapping[pipe]; struct intel_crtc *intel_crtc = to_intel_crtc(crtc); struct intel_unpin_work *work; struct drm_i915_gem_object *obj_priv; @@ -4648,6 +4652,22 @@ void intel_finish_page_flip(struct drm_device *dev, int pipe) schedule_work(&work->work); } +void intel_finish_page_flip(struct drm_device *dev, int pipe) +{ + drm_i915_private_t *dev_priv = dev->dev_private; + struct drm_crtc *crtc = dev_priv->pipe_to_crtc_mapping[pipe]; + + do_intel_finish_page_flip(dev, crtc); +} + +void intel_finish_page_flip_plane(struct drm_device *dev, int plane) +{ + drm_i915_private_t *dev_priv = dev->dev_private; + struct drm_crtc *crtc = dev_priv->plane_to_crtc_mapping[plane]; + + do_intel_finish_page_flip(dev, crtc); +} + void intel_prepare_page_flip(struct drm_device *dev, int plane) { drm_i915_private_t *dev_priv = dev->dev_private; @@ -4678,6 +4698,7 @@ static int intel_crtc_page_flip(struct drm_crtc *crtc, unsigned long flags; int pipesrc_reg = (intel_crtc->pipe == 0) ? PIPEASRC : PIPEBSRC; int ret, pipesrc; + u32 flip_mask; work = kzalloc(sizeof *work, GFP_KERNEL); if (work == NULL) @@ -4731,15 +4752,28 @@ static int intel_crtc_page_flip(struct drm_crtc *crtc, atomic_inc(&obj_priv->pending_flip); work->pending_flip_obj = obj; + if (intel_crtc->plane) + flip_mask = I915_DISPLAY_PLANE_B_FLIP_PENDING_INTERRUPT; + else + flip_mask = I915_DISPLAY_PLANE_A_FLIP_PENDING_INTERRUPT; + + /* Wait for any previous flip to finish */ + if (IS_GEN3(dev)) + while (I915_READ(ISR) & flip_mask) + ; + BEGIN_LP_RING(4); - OUT_RING(MI_DISPLAY_FLIP | - MI_DISPLAY_FLIP_PLANE(intel_crtc->plane)); - OUT_RING(fb->pitch); if (IS_I965G(dev)) { + OUT_RING(MI_DISPLAY_FLIP | + MI_DISPLAY_FLIP_PLANE(intel_crtc->plane)); + OUT_RING(fb->pitch); OUT_RING(obj_priv->gtt_offset | obj_priv->tiling_mode); pipesrc = I915_READ(pipesrc_reg); OUT_RING(pipesrc & 0x0fff0fff); } else { + OUT_RING(MI_DISPLAY_FLIP_I915 | + MI_DISPLAY_FLIP_PLANE(intel_crtc->plane)); + OUT_RING(fb->pitch); OUT_RING(obj_priv->gtt_offset); OUT_RING(MI_NOOP); } diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 49b54f05d3c..1aac59e83bf 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -136,6 +136,12 @@ intel_dp_link_required(struct drm_device *dev, } static int +intel_dp_max_data_rate(int max_link_clock, int max_lanes) +{ + return (max_link_clock * max_lanes * 8) / 10; +} + +static int intel_dp_mode_valid(struct drm_connector *connector, struct drm_display_mode *mode) { @@ -144,8 +150,11 @@ intel_dp_mode_valid(struct drm_connector *connector, int max_link_clock = intel_dp_link_clock(intel_dp_max_link_bw(intel_encoder)); int max_lanes = intel_dp_max_lane_count(intel_encoder); - if (intel_dp_link_required(connector->dev, intel_encoder, mode->clock) - > max_link_clock * max_lanes) + /* only refuse the mode on non eDP since we have seen some wierd eDP panels + which are outside spec tolerances but somehow work by magic */ + if (!IS_eDP(intel_encoder) && + (intel_dp_link_required(connector->dev, intel_encoder, mode->clock) + > intel_dp_max_data_rate(max_link_clock, max_lanes))) return MODE_CLOCK_HIGH; if (mode->clock < 10000) @@ -506,7 +515,7 @@ intel_dp_mode_fixup(struct drm_encoder *encoder, struct drm_display_mode *mode, for (lane_count = 1; lane_count <= max_lane_count; lane_count <<= 1) { for (clock = 0; clock <= max_clock; clock++) { - int link_avail = intel_dp_link_clock(bws[clock]) * lane_count; + int link_avail = intel_dp_max_data_rate(intel_dp_link_clock(bws[clock]), lane_count); if (intel_dp_link_required(encoder->dev, intel_encoder, mode->clock) <= link_avail) { @@ -521,6 +530,18 @@ intel_dp_mode_fixup(struct drm_encoder *encoder, struct drm_display_mode *mode, } } } + + if (IS_eDP(intel_encoder)) { + /* okay we failed just pick the highest */ + dp_priv->lane_count = max_lane_count; + dp_priv->link_bw = bws[max_clock]; + adjusted_mode->clock = intel_dp_link_clock(dp_priv->link_bw); + DRM_DEBUG_KMS("Force picking display port link bw %02x lane " + "count %d clock %d\n", + dp_priv->link_bw, dp_priv->lane_count, + adjusted_mode->clock); + return true; + } return false; } diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index df931f78766..72206f37c4f 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -224,6 +224,7 @@ extern void intel_fbdev_fini(struct drm_device *dev); extern void intel_prepare_page_flip(struct drm_device *dev, int plane); extern void intel_finish_page_flip(struct drm_device *dev, int pipe); +extern void intel_finish_page_flip_plane(struct drm_device *dev, int plane); extern void intel_setup_overlay(struct drm_device *dev); extern void intel_cleanup_overlay(struct drm_device *dev); diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c index 6a1accd83ae..31df55f0a0a 100644 --- a/drivers/gpu/drm/i915/intel_lvds.c +++ b/drivers/gpu/drm/i915/intel_lvds.c @@ -983,8 +983,8 @@ void intel_lvds_init(struct drm_device *dev) drm_connector_attach_property(&intel_connector->base, dev->mode_config.scaling_mode_property, - DRM_MODE_SCALE_FULLSCREEN); - lvds_priv->fitting_mode = DRM_MODE_SCALE_FULLSCREEN; + DRM_MODE_SCALE_ASPECT); + lvds_priv->fitting_mode = DRM_MODE_SCALE_ASPECT; /* * LVDS discovery: * 1) check for EDID on DDC diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index cea4f1a8709..26362f8495a 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -94,7 +94,7 @@ render_ring_flush(struct drm_device *dev, #if WATCH_EXEC DRM_INFO("%s: queue flush %08x to ring\n", __func__, cmd); #endif - intel_ring_begin(dev, ring, 8); + intel_ring_begin(dev, ring, 2); intel_ring_emit(dev, ring, cmd); intel_ring_emit(dev, ring, MI_NOOP); intel_ring_advance(dev, ring); @@ -358,7 +358,7 @@ bsd_ring_flush(struct drm_device *dev, u32 invalidate_domains, u32 flush_domains) { - intel_ring_begin(dev, ring, 8); + intel_ring_begin(dev, ring, 2); intel_ring_emit(dev, ring, MI_FLUSH); intel_ring_emit(dev, ring, MI_NOOP); intel_ring_advance(dev, ring); @@ -687,6 +687,7 @@ int intel_wrap_ring_buffer(struct drm_device *dev, *virt++ = MI_NOOP; ring->tail = 0; + ring->space = ring->head - 8; return 0; } @@ -721,8 +722,9 @@ int intel_wait_ring_buffer(struct drm_device *dev, } void intel_ring_begin(struct drm_device *dev, - struct intel_ring_buffer *ring, int n) + struct intel_ring_buffer *ring, int num_dwords) { + int n = 4*num_dwords; if (unlikely(ring->tail + n > ring->size)) intel_wrap_ring_buffer(dev, ring); if (unlikely(ring->space < n)) @@ -752,7 +754,7 @@ void intel_fill_struct(struct drm_device *dev, { unsigned int *virt = ring->virtual_start + ring->tail; BUG_ON((len&~(4-1)) != 0); - intel_ring_begin(dev, ring, len); + intel_ring_begin(dev, ring, len/4); memcpy(virt, data, len); ring->tail += len; ring->tail &= ring->size - 1; diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c index fc924b64919..e492919faf4 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bios.c +++ b/drivers/gpu/drm/nouveau/nouveau_bios.c @@ -203,36 +203,26 @@ struct methods { const bool rw; }; -static struct methods nv04_methods[] = { - { "PROM", load_vbios_prom, false }, - { "PRAMIN", load_vbios_pramin, true }, - { "PCIROM", load_vbios_pci, true }, -}; - -static struct methods nv50_methods[] = { - { "ACPI", load_vbios_acpi, true }, +static struct methods shadow_methods[] = { { "PRAMIN", load_vbios_pramin, true }, { "PROM", load_vbios_prom, false }, { "PCIROM", load_vbios_pci, true }, + { "ACPI", load_vbios_acpi, true }, }; -#define METHODCNT 3 - static bool NVShadowVBIOS(struct drm_device *dev, uint8_t *data) { - struct drm_nouveau_private *dev_priv = dev->dev_private; - struct methods *methods; - int i; + const int nr_methods = ARRAY_SIZE(shadow_methods); + struct methods *methods = shadow_methods; int testscore = 3; - int scores[METHODCNT]; + int scores[nr_methods], i; if (nouveau_vbios) { - methods = nv04_methods; - for (i = 0; i < METHODCNT; i++) + for (i = 0; i < nr_methods; i++) if (!strcasecmp(nouveau_vbios, methods[i].desc)) break; - if (i < METHODCNT) { + if (i < nr_methods) { NV_INFO(dev, "Attempting to use BIOS image from %s\n", methods[i].desc); @@ -244,12 +234,7 @@ static bool NVShadowVBIOS(struct drm_device *dev, uint8_t *data) NV_ERROR(dev, "VBIOS source \'%s\' invalid\n", nouveau_vbios); } - if (dev_priv->card_type < NV_50) - methods = nv04_methods; - else - methods = nv50_methods; - - for (i = 0; i < METHODCNT; i++) { + for (i = 0; i < nr_methods; i++) { NV_TRACE(dev, "Attempting to load BIOS image from %s\n", methods[i].desc); data[0] = data[1] = 0; /* avoid reuse of previous image */ @@ -260,7 +245,7 @@ static bool NVShadowVBIOS(struct drm_device *dev, uint8_t *data) } while (--testscore > 0) { - for (i = 0; i < METHODCNT; i++) { + for (i = 0; i < nr_methods; i++) { if (scores[i] == testscore) { NV_TRACE(dev, "Using BIOS image from %s\n", methods[i].desc); diff --git a/drivers/gpu/drm/nouveau/nouveau_fbcon.c b/drivers/gpu/drm/nouveau/nouveau_fbcon.c index c9a4a0d2a11..257ea130ae1 100644 --- a/drivers/gpu/drm/nouveau/nouveau_fbcon.c +++ b/drivers/gpu/drm/nouveau/nouveau_fbcon.c @@ -387,7 +387,8 @@ int nouveau_fbcon_init(struct drm_device *dev) dev_priv->nfbdev = nfbdev; nfbdev->helper.funcs = &nouveau_fbcon_helper_funcs; - ret = drm_fb_helper_init(dev, &nfbdev->helper, 2, 4); + ret = drm_fb_helper_init(dev, &nfbdev->helper, + nv_two_heads(dev) ? 2 : 1, 4); if (ret) { kfree(nfbdev); return ret; diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c index f3f2827017e..8c2d6478a22 100644 --- a/drivers/gpu/drm/radeon/atombios_crtc.c +++ b/drivers/gpu/drm/radeon/atombios_crtc.c @@ -498,7 +498,7 @@ static u32 atombios_adjust_pll(struct drm_crtc *crtc, if ((rdev->family == CHIP_RS600) || (rdev->family == CHIP_RS690) || (rdev->family == CHIP_RS740)) - pll->flags |= (RADEON_PLL_USE_FRAC_FB_DIV | + pll->flags |= (/*RADEON_PLL_USE_FRAC_FB_DIV |*/ RADEON_PLL_PREFER_CLOSEST_LOWER); if (ASIC_IS_DCE32(rdev) && mode->clock > 200000) /* range limits??? */ diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c index 4b6623df3b9..1caf625e472 100644 --- a/drivers/gpu/drm/radeon/evergreen.c +++ b/drivers/gpu/drm/radeon/evergreen.c @@ -607,7 +607,7 @@ static void evergreen_mc_program(struct radeon_device *rdev) WREG32(MC_VM_FB_LOCATION, tmp); WREG32(HDP_NONSURFACE_BASE, (rdev->mc.vram_start >> 8)); WREG32(HDP_NONSURFACE_INFO, (2 << 7)); - WREG32(HDP_NONSURFACE_SIZE, (rdev->mc.mc_vram_size - 1) | 0x3FF); + WREG32(HDP_NONSURFACE_SIZE, 0x3FFFFFFF); if (rdev->flags & RADEON_IS_AGP) { WREG32(MC_VM_AGP_TOP, rdev->mc.gtt_end >> 16); WREG32(MC_VM_AGP_BOT, rdev->mc.gtt_start >> 16); @@ -1222,11 +1222,11 @@ static void evergreen_gpu_init(struct radeon_device *rdev) ps_thread_count = 128; sq_thread_resource_mgmt = NUM_PS_THREADS(ps_thread_count); - sq_thread_resource_mgmt |= NUM_VS_THREADS(((rdev->config.evergreen.max_threads - ps_thread_count) / 6) / 8) * 8; - sq_thread_resource_mgmt |= NUM_GS_THREADS(((rdev->config.evergreen.max_threads - ps_thread_count) / 6) / 8) * 8; - sq_thread_resource_mgmt |= NUM_ES_THREADS(((rdev->config.evergreen.max_threads - ps_thread_count) / 6) / 8) * 8; - sq_thread_resource_mgmt_2 = NUM_HS_THREADS(((rdev->config.evergreen.max_threads - ps_thread_count) / 6) / 8) * 8; - sq_thread_resource_mgmt_2 |= NUM_LS_THREADS(((rdev->config.evergreen.max_threads - ps_thread_count) / 6) / 8) * 8; + sq_thread_resource_mgmt |= NUM_VS_THREADS((((rdev->config.evergreen.max_threads - ps_thread_count) / 6) / 8) * 8); + sq_thread_resource_mgmt |= NUM_GS_THREADS((((rdev->config.evergreen.max_threads - ps_thread_count) / 6) / 8) * 8); + sq_thread_resource_mgmt |= NUM_ES_THREADS((((rdev->config.evergreen.max_threads - ps_thread_count) / 6) / 8) * 8); + sq_thread_resource_mgmt_2 = NUM_HS_THREADS((((rdev->config.evergreen.max_threads - ps_thread_count) / 6) / 8) * 8); + sq_thread_resource_mgmt_2 |= NUM_LS_THREADS((((rdev->config.evergreen.max_threads - ps_thread_count) / 6) / 8) * 8); sq_stack_resource_mgmt_1 = NUM_PS_STACK_ENTRIES((rdev->config.evergreen.max_stack_entries * 1) / 6); sq_stack_resource_mgmt_1 |= NUM_VS_STACK_ENTRIES((rdev->config.evergreen.max_stack_entries * 1) / 6); @@ -1260,6 +1260,9 @@ static void evergreen_gpu_init(struct radeon_device *rdev) WREG32(VGT_GS_VERTEX_REUSE, 16); WREG32(PA_SC_LINE_STIPPLE_STATE, 0); + WREG32(VGT_VERTEX_REUSE_BLOCK_CNTL, 14); + WREG32(VGT_OUT_DEALLOC_CNTL, 16); + WREG32(CB_PERF_CTR0_SEL_0, 0); WREG32(CB_PERF_CTR0_SEL_1, 0); WREG32(CB_PERF_CTR1_SEL_0, 0); @@ -1269,6 +1272,26 @@ static void evergreen_gpu_init(struct radeon_device *rdev) WREG32(CB_PERF_CTR3_SEL_0, 0); WREG32(CB_PERF_CTR3_SEL_1, 0); + /* clear render buffer base addresses */ + WREG32(CB_COLOR0_BASE, 0); + WREG32(CB_COLOR1_BASE, 0); + WREG32(CB_COLOR2_BASE, 0); + WREG32(CB_COLOR3_BASE, 0); + WREG32(CB_COLOR4_BASE, 0); + WREG32(CB_COLOR5_BASE, 0); + WREG32(CB_COLOR6_BASE, 0); + WREG32(CB_COLOR7_BASE, 0); + WREG32(CB_COLOR8_BASE, 0); + WREG32(CB_COLOR9_BASE, 0); + WREG32(CB_COLOR10_BASE, 0); + WREG32(CB_COLOR11_BASE, 0); + + /* set the shader const cache sizes to 0 */ + for (i = SQ_ALU_CONST_BUFFER_SIZE_PS_0; i < 0x28200; i += 4) + WREG32(i, 0); + for (i = SQ_ALU_CONST_BUFFER_SIZE_HS_0; i < 0x29000; i += 4) + WREG32(i, 0); + hdp_host_path_cntl = RREG32(HDP_HOST_PATH_CNTL); WREG32(HDP_HOST_PATH_CNTL, hdp_host_path_cntl); diff --git a/drivers/gpu/drm/radeon/evergreen_cs.c b/drivers/gpu/drm/radeon/evergreen_cs.c index 64516b95089..345a75a03c9 100644 --- a/drivers/gpu/drm/radeon/evergreen_cs.c +++ b/drivers/gpu/drm/radeon/evergreen_cs.c @@ -333,7 +333,6 @@ static int evergreen_cs_packet_parse_vline(struct radeon_cs_parser *p) header = radeon_get_ib_value(p, h_idx); crtc_id = radeon_get_ib_value(p, h_idx + 2 + 7 + 1); reg = CP_PACKET0_GET_REG(header); - mutex_lock(&p->rdev->ddev->mode_config.mutex); obj = drm_mode_object_find(p->rdev->ddev, crtc_id, DRM_MODE_OBJECT_CRTC); if (!obj) { DRM_ERROR("cannot find crtc %d\n", crtc_id); @@ -368,7 +367,6 @@ static int evergreen_cs_packet_parse_vline(struct radeon_cs_parser *p) } } out: - mutex_unlock(&p->rdev->ddev->mode_config.mutex); return r; } @@ -1197,7 +1195,7 @@ static int evergreen_packet3_check(struct radeon_cs_parser *p, DRM_ERROR("bad SET_RESOURCE (tex)\n"); return -EINVAL; } - ib[idx+1+(i*8)+3] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff); + ib[idx+1+(i*8)+2] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff); if (reloc->lobj.tiling_flags & RADEON_TILING_MACRO) ib[idx+1+(i*8)+1] |= TEX_ARRAY_MODE(ARRAY_2D_TILED_THIN1); else if (reloc->lobj.tiling_flags & RADEON_TILING_MICRO) @@ -1209,7 +1207,7 @@ static int evergreen_packet3_check(struct radeon_cs_parser *p, DRM_ERROR("bad SET_RESOURCE (tex)\n"); return -EINVAL; } - ib[idx+1+(i*8)+4] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff); + ib[idx+1+(i*8)+3] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff); mipmap = reloc->robj; r = evergreen_check_texture_resource(p, idx+1+(i*8), texture, mipmap); diff --git a/drivers/gpu/drm/radeon/evergreend.h b/drivers/gpu/drm/radeon/evergreend.h index 79683f6b445..a1cd621780e 100644 --- a/drivers/gpu/drm/radeon/evergreend.h +++ b/drivers/gpu/drm/radeon/evergreend.h @@ -713,6 +713,9 @@ #define SQ_GSVS_RING_OFFSET_2 0x28930 #define SQ_GSVS_RING_OFFSET_3 0x28934 +#define SQ_ALU_CONST_BUFFER_SIZE_PS_0 0x28140 +#define SQ_ALU_CONST_BUFFER_SIZE_HS_0 0x28f80 + #define SQ_ALU_CONST_CACHE_PS_0 0x28940 #define SQ_ALU_CONST_CACHE_PS_1 0x28944 #define SQ_ALU_CONST_CACHE_PS_2 0x28948 diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c index cf89aa2eb28..a89a15ab524 100644 --- a/drivers/gpu/drm/radeon/r100.c +++ b/drivers/gpu/drm/radeon/r100.c @@ -1230,7 +1230,6 @@ int r100_cs_packet_parse_vline(struct radeon_cs_parser *p) header = radeon_get_ib_value(p, h_idx); crtc_id = radeon_get_ib_value(p, h_idx + 5); reg = CP_PACKET0_GET_REG(header); - mutex_lock(&p->rdev->ddev->mode_config.mutex); obj = drm_mode_object_find(p->rdev->ddev, crtc_id, DRM_MODE_OBJECT_CRTC); if (!obj) { DRM_ERROR("cannot find crtc %d\n", crtc_id); @@ -1264,7 +1263,6 @@ int r100_cs_packet_parse_vline(struct radeon_cs_parser *p) ib[h_idx + 3] |= RADEON_ENG_DISPLAY_SELECT_CRTC1; } out: - mutex_unlock(&p->rdev->ddev->mode_config.mutex); return r; } @@ -1628,6 +1626,7 @@ static int r100_packet0_check(struct radeon_cs_parser *p, case RADEON_TXFORMAT_RGB332: case RADEON_TXFORMAT_Y8: track->textures[i].cpp = 1; + track->textures[i].compress_format = R100_TRACK_COMP_NONE; break; case RADEON_TXFORMAT_AI88: case RADEON_TXFORMAT_ARGB1555: @@ -1639,12 +1638,14 @@ static int r100_packet0_check(struct radeon_cs_parser *p, case RADEON_TXFORMAT_LDUDV655: case RADEON_TXFORMAT_DUDV88: track->textures[i].cpp = 2; + track->textures[i].compress_format = R100_TRACK_COMP_NONE; break; case RADEON_TXFORMAT_ARGB8888: case RADEON_TXFORMAT_RGBA8888: case RADEON_TXFORMAT_SHADOW32: case RADEON_TXFORMAT_LDUDUV8888: track->textures[i].cpp = 4; + track->textures[i].compress_format = R100_TRACK_COMP_NONE; break; case RADEON_TXFORMAT_DXT1: track->textures[i].cpp = 1; @@ -2351,6 +2352,7 @@ void r100_mc_init(struct radeon_device *rdev) if (rdev->flags & RADEON_IS_IGP) base = (RREG32(RADEON_NB_TOM) & 0xffff) << 16; radeon_vram_location(rdev, &rdev->mc, base); + rdev->mc.gtt_base_align = 0; if (!(rdev->flags & RADEON_IS_AGP)) radeon_gtt_location(rdev, &rdev->mc); radeon_update_bandwidth_info(rdev); @@ -2604,12 +2606,6 @@ int r100_set_surface_reg(struct radeon_device *rdev, int reg, int surf_index = reg * 16; int flags = 0; - /* r100/r200 divide by 16 */ - if (rdev->family < CHIP_R300) - flags = pitch / 16; - else - flags = pitch / 8; - if (rdev->family <= CHIP_RS200) { if ((tiling_flags & (RADEON_TILING_MACRO|RADEON_TILING_MICRO)) == (RADEON_TILING_MACRO|RADEON_TILING_MICRO)) @@ -2633,6 +2629,20 @@ int r100_set_surface_reg(struct radeon_device *rdev, int reg, if (tiling_flags & RADEON_TILING_SWAP_32BIT) flags |= RADEON_SURF_AP0_SWP_32BPP | RADEON_SURF_AP1_SWP_32BPP; + /* when we aren't tiling the pitch seems to needs to be furtherdivided down. - tested on power5 + rn50 server */ + if (tiling_flags & (RADEON_TILING_SWAP_16BIT | RADEON_TILING_SWAP_32BIT)) { + if (!(tiling_flags & (RADEON_TILING_MACRO | RADEON_TILING_MICRO))) + if (ASIC_IS_RN50(rdev)) + pitch /= 16; + } + + /* r100/r200 divide by 16 */ + if (rdev->family < CHIP_R300) + flags |= pitch / 16; + else + flags |= pitch / 8; + + DRM_DEBUG("writing surface %d %d %x %x\n", reg, flags, offset, offset+obj_size-1); WREG32(RADEON_SURFACE0_INFO + surf_index, flags); WREG32(RADEON_SURFACE0_LOWER_BOUND + surf_index, offset); @@ -3147,33 +3157,6 @@ static inline void r100_cs_track_texture_print(struct r100_cs_track_texture *t) DRM_ERROR("compress format %d\n", t->compress_format); } -static int r100_cs_track_cube(struct radeon_device *rdev, - struct r100_cs_track *track, unsigned idx) -{ - unsigned face, w, h; - struct radeon_bo *cube_robj; - unsigned long size; - - for (face = 0; face < 5; face++) { - cube_robj = track->textures[idx].cube_info[face].robj; - w = track->textures[idx].cube_info[face].width; - h = track->textures[idx].cube_info[face].height; - - size = w * h; - size *= track->textures[idx].cpp; - - size += track->textures[idx].cube_info[face].offset; - - if (size > radeon_bo_size(cube_robj)) { - DRM_ERROR("Cube texture offset greater than object size %lu %lu\n", - size, radeon_bo_size(cube_robj)); - r100_cs_track_texture_print(&track->textures[idx]); - return -1; - } - } - return 0; -} - static int r100_track_compress_size(int compress_format, int w, int h) { int block_width, block_height, block_bytes; @@ -3204,6 +3187,37 @@ static int r100_track_compress_size(int compress_format, int w, int h) return sz; } +static int r100_cs_track_cube(struct radeon_device *rdev, + struct r100_cs_track *track, unsigned idx) +{ + unsigned face, w, h; + struct radeon_bo *cube_robj; + unsigned long size; + unsigned compress_format = track->textures[idx].compress_format; + + for (face = 0; face < 5; face++) { + cube_robj = track->textures[idx].cube_info[face].robj; + w = track->textures[idx].cube_info[face].width; + h = track->textures[idx].cube_info[face].height; + + if (compress_format) { + size = r100_track_compress_size(compress_format, w, h); + } else + size = w * h; + size *= track->textures[idx].cpp; + + size += track->textures[idx].cube_info[face].offset; + + if (size > radeon_bo_size(cube_robj)) { + DRM_ERROR("Cube texture offset greater than object size %lu %lu\n", + size, radeon_bo_size(cube_robj)); + r100_cs_track_texture_print(&track->textures[idx]); + return -1; + } + } + return 0; +} + static int r100_cs_track_texture_check(struct radeon_device *rdev, struct r100_cs_track *track) { diff --git a/drivers/gpu/drm/radeon/r200.c b/drivers/gpu/drm/radeon/r200.c index 85617c31121..0266d72e0a4 100644 --- a/drivers/gpu/drm/radeon/r200.c +++ b/drivers/gpu/drm/radeon/r200.c @@ -415,6 +415,8 @@ int r200_packet0_check(struct radeon_cs_parser *p, /* 2D, 3D, CUBE */ switch (tmp) { case 0: + case 3: + case 4: case 5: case 6: case 7: @@ -450,6 +452,7 @@ int r200_packet0_check(struct radeon_cs_parser *p, case R200_TXFORMAT_RGB332: case R200_TXFORMAT_Y8: track->textures[i].cpp = 1; + track->textures[i].compress_format = R100_TRACK_COMP_NONE; break; case R200_TXFORMAT_AI88: case R200_TXFORMAT_ARGB1555: @@ -461,6 +464,7 @@ int r200_packet0_check(struct radeon_cs_parser *p, case R200_TXFORMAT_DVDU88: case R200_TXFORMAT_AVYU4444: track->textures[i].cpp = 2; + track->textures[i].compress_format = R100_TRACK_COMP_NONE; break; case R200_TXFORMAT_ARGB8888: case R200_TXFORMAT_RGBA8888: @@ -468,6 +472,7 @@ int r200_packet0_check(struct radeon_cs_parser *p, case R200_TXFORMAT_BGR111110: case R200_TXFORMAT_LDVDU8888: track->textures[i].cpp = 4; + track->textures[i].compress_format = R100_TRACK_COMP_NONE; break; case R200_TXFORMAT_DXT1: track->textures[i].cpp = 1; diff --git a/drivers/gpu/drm/radeon/r300.c b/drivers/gpu/drm/radeon/r300.c index b2f9efe2897..19a7ef7ee34 100644 --- a/drivers/gpu/drm/radeon/r300.c +++ b/drivers/gpu/drm/radeon/r300.c @@ -481,6 +481,7 @@ void r300_mc_init(struct radeon_device *rdev) if (rdev->flags & RADEON_IS_IGP) base = (RREG32(RADEON_NB_TOM) & 0xffff) << 16; radeon_vram_location(rdev, &rdev->mc, base); + rdev->mc.gtt_base_align = 0; if (!(rdev->flags & RADEON_IS_AGP)) radeon_gtt_location(rdev, &rdev->mc); radeon_update_bandwidth_info(rdev); @@ -881,6 +882,7 @@ static int r300_packet0_check(struct radeon_cs_parser *p, case R300_TX_FORMAT_Y4X4: case R300_TX_FORMAT_Z3Y3X2: track->textures[i].cpp = 1; + track->textures[i].compress_format = R100_TRACK_COMP_NONE; break; case R300_TX_FORMAT_X16: case R300_TX_FORMAT_Y8X8: @@ -892,6 +894,7 @@ static int r300_packet0_check(struct radeon_cs_parser *p, case R300_TX_FORMAT_B8G8_B8G8: case R300_TX_FORMAT_G8R8_G8B8: track->textures[i].cpp = 2; + track->textures[i].compress_format = R100_TRACK_COMP_NONE; break; case R300_TX_FORMAT_Y16X16: case R300_TX_FORMAT_Z11Y11X10: @@ -902,14 +905,17 @@ static int r300_packet0_check(struct radeon_cs_parser *p, case R300_TX_FORMAT_FL_I32: case 0x1e: track->textures[i].cpp = 4; + track->textures[i].compress_format = R100_TRACK_COMP_NONE; break; case R300_TX_FORMAT_W16Z16Y16X16: case R300_TX_FORMAT_FL_R16G16B16A16: case R300_TX_FORMAT_FL_I32A32: track->textures[i].cpp = 8; + track->textures[i].compress_format = R100_TRACK_COMP_NONE; break; case R300_TX_FORMAT_FL_R32G32B32A32: track->textures[i].cpp = 16; + track->textures[i].compress_format = R100_TRACK_COMP_NONE; break; case R300_TX_FORMAT_DXT1: track->textures[i].cpp = 1; @@ -1171,6 +1177,8 @@ int r300_cs_parse(struct radeon_cs_parser *p) int r; track = kzalloc(sizeof(*track), GFP_KERNEL); + if (track == NULL) + return -ENOMEM; r100_cs_track_clear(p->rdev, track); p->track = track; do { diff --git a/drivers/gpu/drm/radeon/r520.c b/drivers/gpu/drm/radeon/r520.c index 34330df2848..694af7cc23a 100644 --- a/drivers/gpu/drm/radeon/r520.c +++ b/drivers/gpu/drm/radeon/r520.c @@ -125,6 +125,7 @@ void r520_mc_init(struct radeon_device *rdev) r520_vram_get_type(rdev); r100_vram_init_sizes(rdev); radeon_vram_location(rdev, &rdev->mc, 0); + rdev->mc.gtt_base_align = 0; if (!(rdev->flags & RADEON_IS_AGP)) radeon_gtt_location(rdev, &rdev->mc); radeon_update_bandwidth_info(rdev); diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c index 0e91871f45b..e100f69faee 100644 --- a/drivers/gpu/drm/radeon/r600.c +++ b/drivers/gpu/drm/radeon/r600.c @@ -130,9 +130,14 @@ void r600_pm_get_dynpm_state(struct radeon_device *rdev) break; } } - } else - rdev->pm.requested_power_state_index = - rdev->pm.current_power_state_index - 1; + } else { + if (rdev->pm.current_power_state_index == 0) + rdev->pm.requested_power_state_index = + rdev->pm.num_power_states - 1; + else + rdev->pm.requested_power_state_index = + rdev->pm.current_power_state_index - 1; + } } rdev->pm.requested_clock_mode_index = 0; /* don't use the power state if crtcs are active and no display flag is set */ @@ -1097,7 +1102,7 @@ static void r600_mc_program(struct radeon_device *rdev) WREG32(MC_VM_FB_LOCATION, tmp); WREG32(HDP_NONSURFACE_BASE, (rdev->mc.vram_start >> 8)); WREG32(HDP_NONSURFACE_INFO, (2 << 7)); - WREG32(HDP_NONSURFACE_SIZE, rdev->mc.mc_vram_size | 0x3FF); + WREG32(HDP_NONSURFACE_SIZE, 0x3FFFFFFF); if (rdev->flags & RADEON_IS_AGP) { WREG32(MC_VM_AGP_TOP, rdev->mc.gtt_end >> 22); WREG32(MC_VM_AGP_BOT, rdev->mc.gtt_start >> 22); @@ -1174,6 +1179,7 @@ void r600_vram_gtt_location(struct radeon_device *rdev, struct radeon_mc *mc) if (rdev->flags & RADEON_IS_IGP) base = (RREG32(MC_VM_FB_LOCATION) & 0xFFFF) << 24; radeon_vram_location(rdev, &rdev->mc, base); + rdev->mc.gtt_base_align = 0; radeon_gtt_location(rdev, mc); } } @@ -1219,8 +1225,10 @@ int r600_mc_init(struct radeon_device *rdev) rdev->mc.visible_vram_size = rdev->mc.aper_size; r600_vram_gtt_location(rdev, &rdev->mc); - if (rdev->flags & RADEON_IS_IGP) + if (rdev->flags & RADEON_IS_IGP) { + rs690_pm_info(rdev); rdev->mc.igp_sideport_enabled = radeon_atombios_sideport_present(rdev); + } radeon_update_bandwidth_info(rdev); return 0; } diff --git a/drivers/gpu/drm/radeon/r600_blit.c b/drivers/gpu/drm/radeon/r600_blit.c index f4fb88ece2b..ca5c29f7077 100644 --- a/drivers/gpu/drm/radeon/r600_blit.c +++ b/drivers/gpu/drm/radeon/r600_blit.c @@ -538,9 +538,12 @@ int r600_prepare_blit_copy(struct drm_device *dev, struct drm_file *file_priv) { drm_radeon_private_t *dev_priv = dev->dev_private; + int ret; DRM_DEBUG("\n"); - r600_nomm_get_vb(dev); + ret = r600_nomm_get_vb(dev); + if (ret) + return ret; dev_priv->blit_vb->file_priv = file_priv; diff --git a/drivers/gpu/drm/radeon/r600_cs.c b/drivers/gpu/drm/radeon/r600_cs.c index c39c1bc1301..144c32d3713 100644 --- a/drivers/gpu/drm/radeon/r600_cs.c +++ b/drivers/gpu/drm/radeon/r600_cs.c @@ -585,7 +585,7 @@ static int r600_cs_packet_parse_vline(struct radeon_cs_parser *p) header = radeon_get_ib_value(p, h_idx); crtc_id = radeon_get_ib_value(p, h_idx + 2 + 7 + 1); reg = CP_PACKET0_GET_REG(header); - mutex_lock(&p->rdev->ddev->mode_config.mutex); + obj = drm_mode_object_find(p->rdev->ddev, crtc_id, DRM_MODE_OBJECT_CRTC); if (!obj) { DRM_ERROR("cannot find crtc %d\n", crtc_id); @@ -620,7 +620,6 @@ static int r600_cs_packet_parse_vline(struct radeon_cs_parser *p) ib[h_idx + 4] = AVIVO_D2MODE_VLINE_STATUS >> 2; } out: - mutex_unlock(&p->rdev->ddev->mode_config.mutex); return r; } diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h index 8e1d44ca26e..2f94dc66c18 100644 --- a/drivers/gpu/drm/radeon/radeon.h +++ b/drivers/gpu/drm/radeon/radeon.h @@ -177,6 +177,7 @@ void radeon_pm_resume(struct radeon_device *rdev); void radeon_combios_get_power_modes(struct radeon_device *rdev); void radeon_atombios_get_power_modes(struct radeon_device *rdev); void radeon_atom_set_voltage(struct radeon_device *rdev, u16 level); +void rs690_pm_info(struct radeon_device *rdev); /* * Fences. @@ -350,6 +351,7 @@ struct radeon_mc { int vram_mtrr; bool vram_is_ddr; bool igp_sideport_enabled; + u64 gtt_base_align; }; bool radeon_combios_sideport_present(struct radeon_device *rdev); @@ -619,7 +621,8 @@ enum radeon_dynpm_state { DYNPM_STATE_DISABLED, DYNPM_STATE_MINIMUM, DYNPM_STATE_PAUSED, - DYNPM_STATE_ACTIVE + DYNPM_STATE_ACTIVE, + DYNPM_STATE_SUSPENDED, }; enum radeon_dynpm_action { DYNPM_ACTION_NONE, diff --git a/drivers/gpu/drm/radeon/radeon_asic.c b/drivers/gpu/drm/radeon/radeon_asic.c index 87f7e2cc52d..646f96f97c7 100644 --- a/drivers/gpu/drm/radeon/radeon_asic.c +++ b/drivers/gpu/drm/radeon/radeon_asic.c @@ -780,6 +780,13 @@ int radeon_asic_init(struct radeon_device *rdev) case CHIP_R423: case CHIP_RV410: rdev->asic = &r420_asic; + /* handle macs */ + if (rdev->bios == NULL) { + rdev->asic->get_engine_clock = &radeon_legacy_get_engine_clock; + rdev->asic->set_engine_clock = &radeon_legacy_set_engine_clock; + rdev->asic->get_memory_clock = &radeon_legacy_get_memory_clock; + rdev->asic->set_memory_clock = NULL; + } break; case CHIP_RS400: case CHIP_RS480: diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c index 99bd8a9c56b..10673ae59cf 100644 --- a/drivers/gpu/drm/radeon/radeon_atombios.c +++ b/drivers/gpu/drm/radeon/radeon_atombios.c @@ -280,6 +280,15 @@ static bool radeon_atom_apply_quirks(struct drm_device *dev, } } + /* ASUS HD 3600 board lists the DVI port as HDMI */ + if ((dev->pdev->device == 0x9598) && + (dev->pdev->subsystem_vendor == 0x1043) && + (dev->pdev->subsystem_device == 0x01e4)) { + if (*connector_type == DRM_MODE_CONNECTOR_HDMIA) { + *connector_type = DRM_MODE_CONNECTOR_DVII; + } + } + /* ASUS HD 3450 board lists the DVI port as HDMI */ if ((dev->pdev->device == 0x95C5) && (dev->pdev->subsystem_vendor == 0x1043) && @@ -1029,8 +1038,15 @@ bool radeon_atombios_sideport_present(struct radeon_device *rdev) data_offset); switch (crev) { case 1: - if (igp_info->info.ucMemoryType & 0xf0) - return true; + /* AMD IGPS */ + if ((rdev->family == CHIP_RS690) || + (rdev->family == CHIP_RS740)) { + if (igp_info->info.ulBootUpMemoryClock) + return true; + } else { + if (igp_info->info.ucMemoryType & 0xf0) + return true; + } break; case 2: if (igp_info->info_2.ucMemoryType & 0x0f) diff --git a/drivers/gpu/drm/radeon/radeon_bios.c b/drivers/gpu/drm/radeon/radeon_bios.c index fbba938f804..2c921373999 100644 --- a/drivers/gpu/drm/radeon/radeon_bios.c +++ b/drivers/gpu/drm/radeon/radeon_bios.c @@ -48,6 +48,10 @@ static bool igp_read_bios_from_vram(struct radeon_device *rdev) resource_size_t vram_base; resource_size_t size = 256 * 1024; /* ??? */ + if (!(rdev->flags & RADEON_IS_IGP)) + if (!radeon_card_posted(rdev)) + return false; + rdev->bios = NULL; vram_base = drm_get_resource_start(rdev->ddev, 0); bios = ioremap(vram_base, size); diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c index 1bee2f9e24a..2417d7b06fd 100644 --- a/drivers/gpu/drm/radeon/radeon_combios.c +++ b/drivers/gpu/drm/radeon/radeon_combios.c @@ -1411,6 +1411,11 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev) rdev->mode_info.connector_table = CT_IMAC_G5_ISIGHT; } else #endif /* CONFIG_PPC_PMAC */ +#ifdef CONFIG_PPC64 + if (ASIC_IS_RN50(rdev)) + rdev->mode_info.connector_table = CT_RN50_POWER; + else +#endif rdev->mode_info.connector_table = CT_GENERIC; } @@ -1853,6 +1858,33 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev) CONNECTOR_OBJECT_ID_SVIDEO, &hpd); break; + case CT_RN50_POWER: + DRM_INFO("Connector Table: %d (rn50-power)\n", + rdev->mode_info.connector_table); + /* VGA - primary dac */ + ddc_i2c = combios_setup_i2c_bus(rdev, RADEON_GPIO_VGA_DDC); + hpd.hpd = RADEON_HPD_NONE; + radeon_add_legacy_encoder(dev, + radeon_get_encoder_id(dev, + ATOM_DEVICE_CRT1_SUPPORT, + 1), + ATOM_DEVICE_CRT1_SUPPORT); + radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_CRT1_SUPPORT, + DRM_MODE_CONNECTOR_VGA, &ddc_i2c, + CONNECTOR_OBJECT_ID_VGA, + &hpd); + ddc_i2c = combios_setup_i2c_bus(rdev, RADEON_GPIO_CRT2_DDC); + hpd.hpd = RADEON_HPD_NONE; + radeon_add_legacy_encoder(dev, + radeon_get_encoder_id(dev, + ATOM_DEVICE_CRT2_SUPPORT, + 2), + ATOM_DEVICE_CRT2_SUPPORT); + radeon_add_legacy_connector(dev, 1, ATOM_DEVICE_CRT2_SUPPORT, + DRM_MODE_CONNECTOR_VGA, &ddc_i2c, + CONNECTOR_OBJECT_ID_VGA, + &hpd); + break; default: DRM_INFO("Connector table: %d (invalid)\n", rdev->mode_info.connector_table); @@ -1906,15 +1938,6 @@ static bool radeon_apply_legacy_quirks(struct drm_device *dev, return false; } - /* Some RV100 cards with 2 VGA ports show up with DVI+VGA */ - if (dev->pdev->device == 0x5159 && - dev->pdev->subsystem_vendor == 0x1002 && - dev->pdev->subsystem_device == 0x013a) { - if (*legacy_connector == CONNECTOR_DVI_I_LEGACY) - *legacy_connector = CONNECTOR_CRT_LEGACY; - - } - /* X300 card with extra non-existent DVI port */ if (dev->pdev->device == 0x5B60 && dev->pdev->subsystem_vendor == 0x17af && @@ -3019,6 +3042,22 @@ void radeon_combios_asic_init(struct drm_device *dev) combios_write_ram_size(dev); } + /* quirk for rs4xx HP nx6125 laptop to make it resume + * - it hangs on resume inside the dynclk 1 table. + */ + if (rdev->family == CHIP_RS480 && + rdev->pdev->subsystem_vendor == 0x103c && + rdev->pdev->subsystem_device == 0x308b) + return; + + /* quirk for rs4xx HP dv5000 laptop to make it resume + * - it hangs on resume inside the dynclk 1 table. + */ + if (rdev->family == CHIP_RS480 && + rdev->pdev->subsystem_vendor == 0x103c && + rdev->pdev->subsystem_device == 0x30a4) + return; + /* DYN CLK 1 */ table = combios_get_table_offset(dev, COMBIOS_DYN_CLK_1_TABLE); if (table) diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c index 0c7ccc6961a..adccbc2c202 100644 --- a/drivers/gpu/drm/radeon/radeon_connectors.c +++ b/drivers/gpu/drm/radeon/radeon_connectors.c @@ -771,30 +771,27 @@ static enum drm_connector_status radeon_dvi_detect(struct drm_connector *connect } else ret = connector_status_connected; - /* multiple connectors on the same encoder with the same ddc line - * This tends to be HDMI and DVI on the same encoder with the - * same ddc line. If the edid says HDMI, consider the HDMI port - * connected and the DVI port disconnected. If the edid doesn't - * say HDMI, vice versa. + /* This gets complicated. We have boards with VGA + HDMI with a + * shared DDC line and we have boards with DVI-D + HDMI with a shared + * DDC line. The latter is more complex because with DVI<->HDMI adapters + * you don't really know what's connected to which port as both are digital. */ if (radeon_connector->shared_ddc && (ret == connector_status_connected)) { struct drm_device *dev = connector->dev; + struct radeon_device *rdev = dev->dev_private; struct drm_connector *list_connector; struct radeon_connector *list_radeon_connector; list_for_each_entry(list_connector, &dev->mode_config.connector_list, head) { if (connector == list_connector) continue; list_radeon_connector = to_radeon_connector(list_connector); - if (radeon_connector->devices == list_radeon_connector->devices) { - if (drm_detect_hdmi_monitor(radeon_connector->edid)) { - if (connector->connector_type == DRM_MODE_CONNECTOR_DVID) { - kfree(radeon_connector->edid); - radeon_connector->edid = NULL; - ret = connector_status_disconnected; - } - } else { - if ((connector->connector_type == DRM_MODE_CONNECTOR_HDMIA) || - (connector->connector_type == DRM_MODE_CONNECTOR_HDMIB)) { + if (list_radeon_connector->shared_ddc && + (list_radeon_connector->ddc_bus->rec.i2c_id == + radeon_connector->ddc_bus->rec.i2c_id)) { + /* cases where both connectors are digital */ + if (list_connector->connector_type != DRM_MODE_CONNECTOR_VGA) { + /* hpd is our only option in this case */ + if (!radeon_hpd_sense(rdev, radeon_connector->hpd.hpd)) { kfree(radeon_connector->edid); radeon_connector->edid = NULL; ret = connector_status_disconnected; diff --git a/drivers/gpu/drm/radeon/radeon_cursor.c b/drivers/gpu/drm/radeon/radeon_cursor.c index b7023fff89e..4eb67c0e099 100644 --- a/drivers/gpu/drm/radeon/radeon_cursor.c +++ b/drivers/gpu/drm/radeon/radeon_cursor.c @@ -194,7 +194,7 @@ unpin: fail: drm_gem_object_unreference_unlocked(obj); - return 0; + return ret; } int radeon_crtc_cursor_move(struct drm_crtc *crtc, diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c index f10faed2156..dd279da9054 100644 --- a/drivers/gpu/drm/radeon/radeon_device.c +++ b/drivers/gpu/drm/radeon/radeon_device.c @@ -226,20 +226,20 @@ void radeon_gtt_location(struct radeon_device *rdev, struct radeon_mc *mc) { u64 size_af, size_bf; - size_af = 0xFFFFFFFF - mc->vram_end; - size_bf = mc->vram_start; + size_af = ((0xFFFFFFFF - mc->vram_end) + mc->gtt_base_align) & ~mc->gtt_base_align; + size_bf = mc->vram_start & ~mc->gtt_base_align; if (size_bf > size_af) { if (mc->gtt_size > size_bf) { dev_warn(rdev->dev, "limiting GTT\n"); mc->gtt_size = size_bf; } - mc->gtt_start = mc->vram_start - mc->gtt_size; + mc->gtt_start = (mc->vram_start & ~mc->gtt_base_align) - mc->gtt_size; } else { if (mc->gtt_size > size_af) { dev_warn(rdev->dev, "limiting GTT\n"); mc->gtt_size = size_af; } - mc->gtt_start = mc->vram_end + 1; + mc->gtt_start = (mc->vram_end + 1 + mc->gtt_base_align) & ~mc->gtt_base_align; } mc->gtt_end = mc->gtt_start + mc->gtt_size - 1; dev_info(rdev->dev, "GTT: %lluM 0x%08llX - 0x%08llX\n", @@ -779,6 +779,7 @@ int radeon_suspend_kms(struct drm_device *dev, pm_message_t state) int radeon_resume_kms(struct drm_device *dev) { + struct drm_connector *connector; struct radeon_device *rdev = dev->dev_private; if (rdev->powered_down) @@ -797,6 +798,12 @@ int radeon_resume_kms(struct drm_device *dev) radeon_resume(rdev); radeon_pm_resume(rdev); radeon_restore_bios_scratch_regs(rdev); + + /* turn on display hw */ + list_for_each_entry(connector, &dev->mode_config.connector_list, head) { + drm_helper_connector_dpms(connector, DRM_MODE_DPMS_ON); + } + radeon_fbdev_set_suspend(rdev, 0); release_console_sem(); diff --git a/drivers/gpu/drm/radeon/radeon_encoders.c b/drivers/gpu/drm/radeon/radeon_encoders.c index 1ebb100015b..e0b30b264c2 100644 --- a/drivers/gpu/drm/radeon/radeon_encoders.c +++ b/drivers/gpu/drm/radeon/radeon_encoders.c @@ -1072,6 +1072,8 @@ radeon_atom_encoder_dpms(struct drm_encoder *encoder, int mode) if (is_dig) { switch (mode) { case DRM_MODE_DPMS_ON: + if (!ASIC_IS_DCE4(rdev)) + atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_ENABLE_OUTPUT, 0, 0); if (atombios_get_encoder_mode(encoder) == ATOM_ENCODER_MODE_DP) { struct drm_connector *connector = radeon_get_connector_for_encoder(encoder); @@ -1079,8 +1081,6 @@ radeon_atom_encoder_dpms(struct drm_encoder *encoder, int mode) if (ASIC_IS_DCE4(rdev)) atombios_dig_encoder_setup(encoder, ATOM_ENCODER_CMD_DP_VIDEO_ON); } - if (!ASIC_IS_DCE4(rdev)) - atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_ENABLE_OUTPUT, 0, 0); break; case DRM_MODE_DPMS_STANDBY: case DRM_MODE_DPMS_SUSPEND: diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c index 6a70c0dc7f9..ab389f89fa8 100644 --- a/drivers/gpu/drm/radeon/radeon_kms.c +++ b/drivers/gpu/drm/radeon/radeon_kms.c @@ -128,7 +128,8 @@ int radeon_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp) for (i = 0, found = 0; i < rdev->num_crtc; i++) { crtc = (struct drm_crtc *)minfo->crtcs[i]; if (crtc && crtc->base.id == value) { - value = i; + struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc); + value = radeon_crtc->crtc_id; found = 1; break; } diff --git a/drivers/gpu/drm/radeon/radeon_legacy_encoders.c b/drivers/gpu/drm/radeon/radeon_legacy_encoders.c index 5b07b8848e0..5688a0cf6bb 100644 --- a/drivers/gpu/drm/radeon/radeon_legacy_encoders.c +++ b/drivers/gpu/drm/radeon/radeon_legacy_encoders.c @@ -108,6 +108,7 @@ static void radeon_legacy_lvds_dpms(struct drm_encoder *encoder, int mode) udelay(panel_pwr_delay * 1000); WREG32(RADEON_LVDS_GEN_CNTL, lvds_gen_cntl); WREG32_PLL(RADEON_PIXCLKS_CNTL, pixclks_cntl); + udelay(panel_pwr_delay * 1000); break; } @@ -928,16 +929,14 @@ static void radeon_legacy_tv_dac_mode_set(struct drm_encoder *encoder, if (ASIC_IS_R300(rdev)) { gpiopad_a = RREG32(RADEON_GPIOPAD_A) | 1; disp_output_cntl = RREG32(RADEON_DISP_OUTPUT_CNTL); - } - - if (rdev->family == CHIP_R200 || ASIC_IS_R300(rdev)) - disp_tv_out_cntl = RREG32(RADEON_DISP_TV_OUT_CNTL); - else + } else if (rdev->family != CHIP_R200) disp_hw_debug = RREG32(RADEON_DISP_HW_DEBUG); - - if (rdev->family == CHIP_R200) + else if (rdev->family == CHIP_R200) fp2_gen_cntl = RREG32(RADEON_FP2_GEN_CNTL); + if (rdev->family >= CHIP_R200) + disp_tv_out_cntl = RREG32(RADEON_DISP_TV_OUT_CNTL); + if (is_tv) { uint32_t dac_cntl; @@ -1002,15 +1001,13 @@ static void radeon_legacy_tv_dac_mode_set(struct drm_encoder *encoder, if (ASIC_IS_R300(rdev)) { WREG32_P(RADEON_GPIOPAD_A, gpiopad_a, ~1); WREG32(RADEON_DISP_OUTPUT_CNTL, disp_output_cntl); - } + } else if (rdev->family != CHIP_R200) + WREG32(RADEON_DISP_HW_DEBUG, disp_hw_debug); + else if (rdev->family == CHIP_R200) + WREG32(RADEON_FP2_GEN_CNTL, fp2_gen_cntl); if (rdev->family >= CHIP_R200) WREG32(RADEON_DISP_TV_OUT_CNTL, disp_tv_out_cntl); - else - WREG32(RADEON_DISP_HW_DEBUG, disp_hw_debug); - - if (rdev->family == CHIP_R200) - WREG32(RADEON_FP2_GEN_CNTL, fp2_gen_cntl); if (is_tv) radeon_legacy_tv_mode_set(encoder, mode, adjusted_mode); diff --git a/drivers/gpu/drm/radeon/radeon_legacy_tv.c b/drivers/gpu/drm/radeon/radeon_legacy_tv.c index f2ed27c8055..03204039774 100644 --- a/drivers/gpu/drm/radeon/radeon_legacy_tv.c +++ b/drivers/gpu/drm/radeon/radeon_legacy_tv.c @@ -642,8 +642,8 @@ void radeon_legacy_tv_mode_set(struct drm_encoder *encoder, } flicker_removal = (tmp + 500) / 1000; - if (flicker_removal < 2) - flicker_removal = 2; + if (flicker_removal < 3) + flicker_removal = 3; for (i = 0; i < ARRAY_SIZE(SLOPE_limit); ++i) { if (flicker_removal == SLOPE_limit[i]) break; diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h index 67358baf28b..95696aa57ac 100644 --- a/drivers/gpu/drm/radeon/radeon_mode.h +++ b/drivers/gpu/drm/radeon/radeon_mode.h @@ -206,6 +206,7 @@ enum radeon_connector_table { CT_MINI_INTERNAL, CT_IMAC_G5_ISIGHT, CT_EMAC, + CT_RN50_POWER, }; enum radeon_dvo_chip { diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/radeon_pm.c index 63f679a04b2..115d26b762c 100644 --- a/drivers/gpu/drm/radeon/radeon_pm.c +++ b/drivers/gpu/drm/radeon/radeon_pm.c @@ -397,13 +397,20 @@ static ssize_t radeon_set_pm_method(struct device *dev, rdev->pm.dynpm_planned_action = DYNPM_ACTION_DEFAULT; mutex_unlock(&rdev->pm.mutex); } else if (strncmp("profile", buf, strlen("profile")) == 0) { + bool flush_wq = false; + mutex_lock(&rdev->pm.mutex); - rdev->pm.pm_method = PM_METHOD_PROFILE; + if (rdev->pm.pm_method == PM_METHOD_DYNPM) { + cancel_delayed_work(&rdev->pm.dynpm_idle_work); + flush_wq = true; + } /* disable dynpm */ rdev->pm.dynpm_state = DYNPM_STATE_DISABLED; rdev->pm.dynpm_planned_action = DYNPM_ACTION_NONE; - cancel_delayed_work(&rdev->pm.dynpm_idle_work); + rdev->pm.pm_method = PM_METHOD_PROFILE; mutex_unlock(&rdev->pm.mutex); + if (flush_wq) + flush_workqueue(rdev->wq); } else { DRM_ERROR("invalid power method!\n"); goto fail; @@ -418,9 +425,18 @@ static DEVICE_ATTR(power_method, S_IRUGO | S_IWUSR, radeon_get_pm_method, radeon void radeon_pm_suspend(struct radeon_device *rdev) { + bool flush_wq = false; + mutex_lock(&rdev->pm.mutex); - cancel_delayed_work(&rdev->pm.dynpm_idle_work); + if (rdev->pm.pm_method == PM_METHOD_DYNPM) { + cancel_delayed_work(&rdev->pm.dynpm_idle_work); + if (rdev->pm.dynpm_state == DYNPM_STATE_ACTIVE) + rdev->pm.dynpm_state = DYNPM_STATE_SUSPENDED; + flush_wq = true; + } mutex_unlock(&rdev->pm.mutex); + if (flush_wq) + flush_workqueue(rdev->wq); } void radeon_pm_resume(struct radeon_device *rdev) @@ -432,6 +448,12 @@ void radeon_pm_resume(struct radeon_device *rdev) rdev->pm.current_sclk = rdev->clock.default_sclk; rdev->pm.current_mclk = rdev->clock.default_mclk; rdev->pm.current_vddc = rdev->pm.power_state[rdev->pm.default_power_state_index].clock_info[0].voltage.voltage; + if (rdev->pm.pm_method == PM_METHOD_DYNPM + && rdev->pm.dynpm_state == DYNPM_STATE_SUSPENDED) { + rdev->pm.dynpm_state = DYNPM_STATE_ACTIVE; + queue_delayed_work(rdev->wq, &rdev->pm.dynpm_idle_work, + msecs_to_jiffies(RADEON_IDLE_LOOP_MS)); + } mutex_unlock(&rdev->pm.mutex); radeon_pm_compute_clocks(rdev); } @@ -486,6 +508,8 @@ int radeon_pm_init(struct radeon_device *rdev) void radeon_pm_fini(struct radeon_device *rdev) { if (rdev->pm.num_power_states > 1) { + bool flush_wq = false; + mutex_lock(&rdev->pm.mutex); if (rdev->pm.pm_method == PM_METHOD_PROFILE) { rdev->pm.profile = PM_PROFILE_DEFAULT; @@ -493,13 +517,16 @@ void radeon_pm_fini(struct radeon_device *rdev) radeon_pm_set_clocks(rdev); } else if (rdev->pm.pm_method == PM_METHOD_DYNPM) { /* cancel work */ - cancel_delayed_work_sync(&rdev->pm.dynpm_idle_work); + cancel_delayed_work(&rdev->pm.dynpm_idle_work); + flush_wq = true; /* reset default clocks */ rdev->pm.dynpm_state = DYNPM_STATE_DISABLED; rdev->pm.dynpm_planned_action = DYNPM_ACTION_DEFAULT; radeon_pm_set_clocks(rdev); } mutex_unlock(&rdev->pm.mutex); + if (flush_wq) + flush_workqueue(rdev->wq); device_remove_file(rdev->dev, &dev_attr_power_profile); device_remove_file(rdev->dev, &dev_attr_power_method); @@ -720,12 +747,12 @@ static void radeon_dynpm_idle_work_handler(struct work_struct *work) radeon_pm_get_dynpm_state(rdev); radeon_pm_set_clocks(rdev); } + + queue_delayed_work(rdev->wq, &rdev->pm.dynpm_idle_work, + msecs_to_jiffies(RADEON_IDLE_LOOP_MS)); } mutex_unlock(&rdev->pm.mutex); ttm_bo_unlock_delayed_workqueue(&rdev->mman.bdev, resched); - - queue_delayed_work(rdev->wq, &rdev->pm.dynpm_idle_work, - msecs_to_jiffies(RADEON_IDLE_LOOP_MS)); } /* diff --git a/drivers/gpu/drm/radeon/reg_srcs/evergreen b/drivers/gpu/drm/radeon/reg_srcs/evergreen index b5c757f68d3..f78fd592544 100644 --- a/drivers/gpu/drm/radeon/reg_srcs/evergreen +++ b/drivers/gpu/drm/radeon/reg_srcs/evergreen @@ -80,8 +80,8 @@ evergreen 0x9400 0x00028010 DB_RENDER_OVERRIDE2 0x00028028 DB_STENCIL_CLEAR 0x0002802C DB_DEPTH_CLEAR -0x00028034 PA_SC_SCREEN_SCISSOR_BR 0x00028030 PA_SC_SCREEN_SCISSOR_TL +0x00028034 PA_SC_SCREEN_SCISSOR_BR 0x0002805C DB_DEPTH_SLICE 0x00028140 SQ_ALU_CONST_BUFFER_SIZE_PS_0 0x00028144 SQ_ALU_CONST_BUFFER_SIZE_PS_1 @@ -460,8 +460,8 @@ evergreen 0x9400 0x00028844 SQ_PGM_RESOURCES_PS 0x00028848 SQ_PGM_RESOURCES_2_PS 0x0002884C SQ_PGM_EXPORTS_PS -0x0002885C SQ_PGM_RESOURCES_VS -0x00028860 SQ_PGM_RESOURCES_2_VS +0x00028860 SQ_PGM_RESOURCES_VS +0x00028864 SQ_PGM_RESOURCES_2_VS 0x00028878 SQ_PGM_RESOURCES_GS 0x0002887C SQ_PGM_RESOURCES_2_GS 0x00028890 SQ_PGM_RESOURCES_ES @@ -469,8 +469,8 @@ evergreen 0x9400 0x000288A8 SQ_PGM_RESOURCES_FS 0x000288BC SQ_PGM_RESOURCES_HS 0x000288C0 SQ_PGM_RESOURCES_2_HS -0x000288D0 SQ_PGM_RESOURCES_LS -0x000288D4 SQ_PGM_RESOURCES_2_LS +0x000288D4 SQ_PGM_RESOURCES_LS +0x000288D8 SQ_PGM_RESOURCES_2_LS 0x000288E8 SQ_LDS_ALLOC 0x000288EC SQ_LDS_ALLOC_PS 0x000288F0 SQ_VTX_SEMANTIC_CLEAR diff --git a/drivers/gpu/drm/radeon/rs400.c b/drivers/gpu/drm/radeon/rs400.c index 9e4240b3bf0..f454c9a5e7f 100644 --- a/drivers/gpu/drm/radeon/rs400.c +++ b/drivers/gpu/drm/radeon/rs400.c @@ -57,7 +57,9 @@ void rs400_gart_adjust_size(struct radeon_device *rdev) } if (rdev->family == CHIP_RS400 || rdev->family == CHIP_RS480) { /* FIXME: RS400 & RS480 seems to have issue with GART size - * if 4G of system memory (needs more testing) */ + * if 4G of system memory (needs more testing) + */ + /* XXX is this still an issue with proper alignment? */ rdev->mc.gtt_size = 32 * 1024 * 1024; DRM_ERROR("Forcing to 32M GART size (because of ASIC bug ?)\n"); } @@ -263,6 +265,7 @@ void rs400_mc_init(struct radeon_device *rdev) r100_vram_init_sizes(rdev); base = (RREG32(RADEON_NB_TOM) & 0xffff) << 16; radeon_vram_location(rdev, &rdev->mc, base); + rdev->mc.gtt_base_align = rdev->mc.gtt_size - 1; radeon_gtt_location(rdev, &rdev->mc); radeon_update_bandwidth_info(rdev); } diff --git a/drivers/gpu/drm/radeon/rs600.c b/drivers/gpu/drm/radeon/rs600.c index 7bb4c3e52f3..6dc15ea8ba3 100644 --- a/drivers/gpu/drm/radeon/rs600.c +++ b/drivers/gpu/drm/radeon/rs600.c @@ -698,6 +698,7 @@ void rs600_mc_init(struct radeon_device *rdev) base = G_000004_MC_FB_START(base) << 16; rdev->mc.igp_sideport_enabled = radeon_atombios_sideport_present(rdev); radeon_vram_location(rdev, &rdev->mc, base); + rdev->mc.gtt_base_align = 0; radeon_gtt_location(rdev, &rdev->mc); radeon_update_bandwidth_info(rdev); } diff --git a/drivers/gpu/drm/radeon/rs690.c b/drivers/gpu/drm/radeon/rs690.c index bcc33195ebc..ce4ecbe1081 100644 --- a/drivers/gpu/drm/radeon/rs690.c +++ b/drivers/gpu/drm/radeon/rs690.c @@ -79,7 +79,13 @@ void rs690_pm_info(struct radeon_device *rdev) tmp.full = dfixed_const(100); rdev->pm.igp_sideport_mclk.full = dfixed_const(info->info.ulBootUpMemoryClock); rdev->pm.igp_sideport_mclk.full = dfixed_div(rdev->pm.igp_sideport_mclk, tmp); - rdev->pm.igp_system_mclk.full = dfixed_const(le16_to_cpu(info->info.usK8MemoryClock)); + if (info->info.usK8MemoryClock) + rdev->pm.igp_system_mclk.full = dfixed_const(le16_to_cpu(info->info.usK8MemoryClock)); + else if (rdev->clock.default_mclk) { + rdev->pm.igp_system_mclk.full = dfixed_const(rdev->clock.default_mclk); + rdev->pm.igp_system_mclk.full = dfixed_div(rdev->pm.igp_system_mclk, tmp); + } else + rdev->pm.igp_system_mclk.full = dfixed_const(400); rdev->pm.igp_ht_link_clk.full = dfixed_const(le16_to_cpu(info->info.usFSBClock)); rdev->pm.igp_ht_link_width.full = dfixed_const(info->info.ucHTLinkWidth); break; @@ -87,34 +93,31 @@ void rs690_pm_info(struct radeon_device *rdev) tmp.full = dfixed_const(100); rdev->pm.igp_sideport_mclk.full = dfixed_const(info->info_v2.ulBootUpSidePortClock); rdev->pm.igp_sideport_mclk.full = dfixed_div(rdev->pm.igp_sideport_mclk, tmp); - rdev->pm.igp_system_mclk.full = dfixed_const(info->info_v2.ulBootUpUMAClock); + if (info->info_v2.ulBootUpUMAClock) + rdev->pm.igp_system_mclk.full = dfixed_const(info->info_v2.ulBootUpUMAClock); + else if (rdev->clock.default_mclk) + rdev->pm.igp_system_mclk.full = dfixed_const(rdev->clock.default_mclk); + else + rdev->pm.igp_system_mclk.full = dfixed_const(66700); rdev->pm.igp_system_mclk.full = dfixed_div(rdev->pm.igp_system_mclk, tmp); rdev->pm.igp_ht_link_clk.full = dfixed_const(info->info_v2.ulHTLinkFreq); rdev->pm.igp_ht_link_clk.full = dfixed_div(rdev->pm.igp_ht_link_clk, tmp); rdev->pm.igp_ht_link_width.full = dfixed_const(le16_to_cpu(info->info_v2.usMinHTLinkWidth)); break; default: - tmp.full = dfixed_const(100); /* We assume the slower possible clock ie worst case */ - /* DDR 333Mhz */ - rdev->pm.igp_sideport_mclk.full = dfixed_const(333); - /* FIXME: system clock ? */ - rdev->pm.igp_system_mclk.full = dfixed_const(100); - rdev->pm.igp_system_mclk.full = dfixed_div(rdev->pm.igp_system_mclk, tmp); - rdev->pm.igp_ht_link_clk.full = dfixed_const(200); + rdev->pm.igp_sideport_mclk.full = dfixed_const(200); + rdev->pm.igp_system_mclk.full = dfixed_const(200); + rdev->pm.igp_ht_link_clk.full = dfixed_const(1000); rdev->pm.igp_ht_link_width.full = dfixed_const(8); DRM_ERROR("No integrated system info for your GPU, using safe default\n"); break; } } else { - tmp.full = dfixed_const(100); /* We assume the slower possible clock ie worst case */ - /* DDR 333Mhz */ - rdev->pm.igp_sideport_mclk.full = dfixed_const(333); - /* FIXME: system clock ? */ - rdev->pm.igp_system_mclk.full = dfixed_const(100); - rdev->pm.igp_system_mclk.full = dfixed_div(rdev->pm.igp_system_mclk, tmp); - rdev->pm.igp_ht_link_clk.full = dfixed_const(200); + rdev->pm.igp_sideport_mclk.full = dfixed_const(200); + rdev->pm.igp_system_mclk.full = dfixed_const(200); + rdev->pm.igp_ht_link_clk.full = dfixed_const(1000); rdev->pm.igp_ht_link_width.full = dfixed_const(8); DRM_ERROR("No integrated system info for your GPU, using safe default\n"); } @@ -159,6 +162,7 @@ void rs690_mc_init(struct radeon_device *rdev) rs690_pm_info(rdev); rdev->mc.igp_sideport_enabled = radeon_atombios_sideport_present(rdev); radeon_vram_location(rdev, &rdev->mc, base); + rdev->mc.gtt_base_align = rdev->mc.gtt_size - 1; radeon_gtt_location(rdev, &rdev->mc); radeon_update_bandwidth_info(rdev); } @@ -228,10 +232,6 @@ void rs690_crtc_bandwidth_compute(struct radeon_device *rdev, fixed20_12 a, b, c; fixed20_12 pclk, request_fifo_depth, tolerable_latency, estimated_width; fixed20_12 consumption_time, line_time, chunk_time, read_delay_latency; - /* FIXME: detect IGP with sideport memory, i don't think there is any - * such product available - */ - bool sideport = false; if (!crtc->base.enabled) { /* FIXME: wouldn't it better to set priority mark to maximum */ @@ -300,7 +300,7 @@ void rs690_crtc_bandwidth_compute(struct radeon_device *rdev, /* Maximun bandwidth is the minimun bandwidth of all component */ rdev->pm.max_bandwidth = rdev->pm.core_bandwidth; - if (sideport) { + if (rdev->mc.igp_sideport_enabled) { if (rdev->pm.max_bandwidth.full > rdev->pm.sideport_bandwidth.full && rdev->pm.sideport_bandwidth.full) rdev->pm.max_bandwidth = rdev->pm.sideport_bandwidth; diff --git a/drivers/gpu/drm/radeon/rv515.c b/drivers/gpu/drm/radeon/rv515.c index 7d9a7b0a180..0c9c169a685 100644 --- a/drivers/gpu/drm/radeon/rv515.c +++ b/drivers/gpu/drm/radeon/rv515.c @@ -195,6 +195,7 @@ void rv515_mc_init(struct radeon_device *rdev) rv515_vram_get_type(rdev); r100_vram_init_sizes(rdev); radeon_vram_location(rdev, &rdev->mc, 0); + rdev->mc.gtt_base_align = 0; if (!(rdev->flags & RADEON_IS_AGP)) radeon_gtt_location(rdev, &rdev->mc); radeon_update_bandwidth_info(rdev); diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c index cec536c222c..b7fd8206492 100644 --- a/drivers/gpu/drm/radeon/rv770.c +++ b/drivers/gpu/drm/radeon/rv770.c @@ -224,7 +224,7 @@ static void rv770_mc_program(struct radeon_device *rdev) WREG32(MC_VM_FB_LOCATION, tmp); WREG32(HDP_NONSURFACE_BASE, (rdev->mc.vram_start >> 8)); WREG32(HDP_NONSURFACE_INFO, (2 << 7)); - WREG32(HDP_NONSURFACE_SIZE, (rdev->mc.mc_vram_size - 1) | 0x3FF); + WREG32(HDP_NONSURFACE_SIZE, 0x3FFFFFFF); if (rdev->flags & RADEON_IS_AGP) { WREG32(MC_VM_AGP_TOP, rdev->mc.gtt_end >> 16); WREG32(MC_VM_AGP_BOT, rdev->mc.gtt_start >> 16); diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc.c b/drivers/gpu/drm/ttm/ttm_page_alloc.c index ef910694bd6..ca904799f01 100644 --- a/drivers/gpu/drm/ttm/ttm_page_alloc.c +++ b/drivers/gpu/drm/ttm/ttm_page_alloc.c @@ -40,11 +40,13 @@ #include <linux/slab.h> #include <asm/atomic.h> -#include <asm/agp.h> #include "ttm/ttm_bo_driver.h" #include "ttm/ttm_page_alloc.h" +#ifdef TTM_HAS_AGP +#include <asm/agp.h> +#endif #define NUM_PAGES_TO_ALLOC (PAGE_SIZE/sizeof(struct page *)) #define SMALL_ALLOCATION 16 @@ -104,7 +106,6 @@ struct ttm_pool_opts { struct ttm_pool_manager { struct kobject kobj; struct shrinker mm_shrink; - atomic_t page_alloc_inited; struct ttm_pool_opts options; union { @@ -142,7 +143,7 @@ static void ttm_pool_kobj_release(struct kobject *kobj) { struct ttm_pool_manager *m = container_of(kobj, struct ttm_pool_manager, kobj); - (void)m; + kfree(m); } static ssize_t ttm_pool_store(struct kobject *kobj, @@ -214,9 +215,7 @@ static struct kobj_type ttm_pool_kobj_type = { .default_attrs = ttm_pool_attrs, }; -static struct ttm_pool_manager _manager = { - .page_alloc_inited = ATOMIC_INIT(0) -}; +static struct ttm_pool_manager *_manager; #ifndef CONFIG_X86 static int set_pages_array_wb(struct page **pages, int addrinarray) @@ -271,7 +270,7 @@ static struct ttm_page_pool *ttm_get_pool(int flags, if (flags & TTM_PAGE_FLAG_DMA32) pool_index |= 0x2; - return &_manager.pools[pool_index]; + return &_manager->pools[pool_index]; } /* set memory back to wb and free the pages. */ @@ -387,7 +386,7 @@ static int ttm_pool_get_num_unused_pages(void) unsigned i; int total = 0; for (i = 0; i < NUM_POOLS; ++i) - total += _manager.pools[i].npages; + total += _manager->pools[i].npages; return total; } @@ -395,7 +394,7 @@ static int ttm_pool_get_num_unused_pages(void) /** * Callback for mm to request pool to reduce number of page held. */ -static int ttm_pool_mm_shrink(int shrink_pages, gfp_t gfp_mask) +static int ttm_pool_mm_shrink(struct shrinker *shrink, int shrink_pages, gfp_t gfp_mask) { static atomic_t start_pool = ATOMIC_INIT(0); unsigned i; @@ -408,7 +407,7 @@ static int ttm_pool_mm_shrink(int shrink_pages, gfp_t gfp_mask) unsigned nr_free = shrink_pages; if (shrink_pages == 0) break; - pool = &_manager.pools[(i + pool_offset)%NUM_POOLS]; + pool = &_manager->pools[(i + pool_offset)%NUM_POOLS]; shrink_pages = ttm_page_pool_free(pool, nr_free); } /* return estimated number of unused pages in pool */ @@ -576,10 +575,10 @@ static void ttm_page_pool_fill_locked(struct ttm_page_pool *pool, /* If allocation request is small and there is not enough * pages in pool we fill the pool first */ - if (count < _manager.options.small + if (count < _manager->options.small && count > pool->npages) { struct list_head new_pages; - unsigned alloc_size = _manager.options.alloc_size; + unsigned alloc_size = _manager->options.alloc_size; /** * Can't change page caching if in irqsave context. We have to @@ -667,7 +666,7 @@ int ttm_get_pages(struct list_head *pages, int flags, { struct ttm_page_pool *pool = ttm_get_pool(flags, cstate); struct page *p = NULL; - int gfp_flags = 0; + int gfp_flags = GFP_USER; int r; /* set zero flag for page allocation if required */ @@ -759,8 +758,8 @@ void ttm_put_pages(struct list_head *pages, unsigned page_count, int flags, pool->npages += page_count; /* Check that we don't go over the pool limit */ page_count = 0; - if (pool->npages > _manager.options.max_size) { - page_count = pool->npages - _manager.options.max_size; + if (pool->npages > _manager->options.max_size) { + page_count = pool->npages - _manager->options.max_size; /* free at least NUM_PAGES_TO_ALLOC number of pages * to reduce calls to set_memory_wb */ if (page_count < NUM_PAGES_TO_ALLOC) @@ -785,33 +784,36 @@ static void ttm_page_pool_init_locked(struct ttm_page_pool *pool, int flags, int ttm_page_alloc_init(struct ttm_mem_global *glob, unsigned max_pages) { int ret; - if (atomic_add_return(1, &_manager.page_alloc_inited) > 1) - return 0; + + WARN_ON(_manager); printk(KERN_INFO TTM_PFX "Initializing pool allocator.\n"); - ttm_page_pool_init_locked(&_manager.wc_pool, GFP_HIGHUSER, "wc"); + _manager = kzalloc(sizeof(*_manager), GFP_KERNEL); + + ttm_page_pool_init_locked(&_manager->wc_pool, GFP_HIGHUSER, "wc"); - ttm_page_pool_init_locked(&_manager.uc_pool, GFP_HIGHUSER, "uc"); + ttm_page_pool_init_locked(&_manager->uc_pool, GFP_HIGHUSER, "uc"); - ttm_page_pool_init_locked(&_manager.wc_pool_dma32, GFP_USER | GFP_DMA32, - "wc dma"); + ttm_page_pool_init_locked(&_manager->wc_pool_dma32, + GFP_USER | GFP_DMA32, "wc dma"); - ttm_page_pool_init_locked(&_manager.uc_pool_dma32, GFP_USER | GFP_DMA32, - "uc dma"); + ttm_page_pool_init_locked(&_manager->uc_pool_dma32, + GFP_USER | GFP_DMA32, "uc dma"); - _manager.options.max_size = max_pages; - _manager.options.small = SMALL_ALLOCATION; - _manager.options.alloc_size = NUM_PAGES_TO_ALLOC; + _manager->options.max_size = max_pages; + _manager->options.small = SMALL_ALLOCATION; + _manager->options.alloc_size = NUM_PAGES_TO_ALLOC; - kobject_init(&_manager.kobj, &ttm_pool_kobj_type); - ret = kobject_add(&_manager.kobj, &glob->kobj, "pool"); + ret = kobject_init_and_add(&_manager->kobj, &ttm_pool_kobj_type, + &glob->kobj, "pool"); if (unlikely(ret != 0)) { - kobject_put(&_manager.kobj); + kobject_put(&_manager->kobj); + _manager = NULL; return ret; } - ttm_pool_mm_shrink_init(&_manager); + ttm_pool_mm_shrink_init(_manager); return 0; } @@ -820,16 +822,14 @@ void ttm_page_alloc_fini() { int i; - if (atomic_sub_return(1, &_manager.page_alloc_inited) > 0) - return; - printk(KERN_INFO TTM_PFX "Finalizing pool allocator.\n"); - ttm_pool_mm_shrink_fini(&_manager); + ttm_pool_mm_shrink_fini(_manager); for (i = 0; i < NUM_POOLS; ++i) - ttm_page_pool_free(&_manager.pools[i], FREE_ALL_PAGES); + ttm_page_pool_free(&_manager->pools[i], FREE_ALL_PAGES); - kobject_put(&_manager.kobj); + kobject_put(&_manager->kobj); + _manager = NULL; } int ttm_page_alloc_debugfs(struct seq_file *m, void *data) @@ -837,14 +837,14 @@ int ttm_page_alloc_debugfs(struct seq_file *m, void *data) struct ttm_page_pool *p; unsigned i; char *h[] = {"pool", "refills", "pages freed", "size"}; - if (atomic_read(&_manager.page_alloc_inited) == 0) { + if (!_manager) { seq_printf(m, "No pool allocator running.\n"); return 0; } seq_printf(m, "%6s %12s %13s %8s\n", h[0], h[1], h[2], h[3]); for (i = 0; i < NUM_POOLS; ++i) { - p = &_manager.pools[i]; + p = &_manager->pools[i]; seq_printf(m, "%6s %12ld %13ld %8d\n", p->name, p->nrefills, diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c index f1d62611241..437ac786277 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c @@ -972,6 +972,7 @@ int vmw_kms_update_layout_ioctl(struct drm_device *dev, void *data, ret = copy_from_user(rects, user_rects, rects_size); if (unlikely(ret != 0)) { DRM_ERROR("Failed to get rects.\n"); + ret = -EFAULT; goto out_free; } diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig index 132278fa624..43409936905 100644 --- a/drivers/hid/Kconfig +++ b/drivers/hid/Kconfig @@ -358,6 +358,7 @@ config HID_ROCCAT config HID_ROCCAT_KONE tristate "Roccat Kone Mouse support" depends on USB_HID + select HID_ROCCAT ---help--- Support for Roccat Kone mouse. diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index aa0f7dcabcd..866e54ec5fb 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -1337,6 +1337,24 @@ static const struct hid_device_id hid_blacklist[] = { { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_WIRELESS_OPTICAL_DESKTOP_3_0) }, { HID_USB_DEVICE(USB_VENDOR_ID_MONTEREY, USB_DEVICE_ID_GENIUS_KB29E) }, { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN) }, + { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_1) }, + { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_2) }, + { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_3) }, + { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_4) }, + { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_5) }, + { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_6) }, + { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_7) }, + { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_8) }, + { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_9) }, + { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_10) }, + { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_11) }, + { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_12) }, + { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_13) }, + { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_14) }, + { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_15) }, + { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_16) }, + { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_17) }, + { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_18) }, { HID_USB_DEVICE(USB_VENDOR_ID_ORTEK, USB_DEVICE_ID_ORTEK_WKB2000) }, { HID_USB_DEVICE(USB_VENDOR_ID_PETALYNX, USB_DEVICE_ID_PETALYNX_MAXTER_REMOTE) }, { HID_USB_DEVICE(USB_VENDOR_ID_QUANTA, USB_DEVICE_ID_QUANTA_OPTICAL_TOUCH) }, @@ -1760,7 +1778,8 @@ int hid_add_device(struct hid_device *hdev) /* we need to kill them here, otherwise they will stay allocated to * wait for coming driver */ - if (!(hdev->quirks & HID_QUIRK_NO_IGNORE) && hid_ignore(hdev)) + if (!(hdev->quirks & HID_QUIRK_NO_IGNORE) + && (hid_ignore(hdev) || (hdev->quirks & HID_QUIRK_IGNORE))) return -ENODEV; /* XXX hack, any other cleaner solution after the driver core diff --git a/drivers/hid/hid-debug.c b/drivers/hid/hid-debug.c index c9402676857..850d02a7a92 100644 --- a/drivers/hid/hid-debug.c +++ b/drivers/hid/hid-debug.c @@ -949,8 +949,8 @@ static ssize_t hid_debug_events_read(struct file *file, char __user *buffer, int ret = 0, len; DECLARE_WAITQUEUE(wait, current); + mutex_lock(&list->read_mutex); while (ret == 0) { - mutex_lock(&list->read_mutex); if (list->head == list->tail) { add_wait_queue(&list->hdev->debug_wait, &wait); set_current_state(TASK_INTERRUPTIBLE); diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index 6af77ed0b55..31601eef25d 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -134,6 +134,7 @@ #define USB_VENDOR_ID_CH 0x068e #define USB_DEVICE_ID_CH_PRO_PEDALS 0x00f2 #define USB_DEVICE_ID_CH_COMBATSTICK 0x00f4 +#define USB_DEVICE_ID_CH_FLIGHT_SIM_ECLIPSE_YOKE 0x0051 #define USB_DEVICE_ID_CH_FLIGHT_SIM_YOKE 0x00ff #define USB_DEVICE_ID_CH_3AXIS_5BUTTON_STICK 0x00d3 @@ -369,6 +370,8 @@ #define USB_DEVICE_ID_MS_PRESENTER_8K_BT 0x0701 #define USB_DEVICE_ID_MS_PRESENTER_8K_USB 0x0713 +#define USB_VENDOR_ID_MOJO 0x8282 +#define USB_DEVICE_ID_RETRO_ADAPTER 0x3201 #define USB_VENDOR_ID_MONTEREY 0x0566 #define USB_DEVICE_ID_GENIUS_KB29E 0x3004 @@ -391,6 +394,24 @@ #define USB_VENDOR_ID_NTRIG 0x1b96 #define USB_DEVICE_ID_NTRIG_TOUCH_SCREEN 0x0001 +#define USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_1 0x0003 +#define USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_2 0x0004 +#define USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_3 0x0005 +#define USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_4 0x0006 +#define USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_5 0x0007 +#define USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_6 0x0008 +#define USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_7 0x0009 +#define USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_8 0x000A +#define USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_9 0x000B +#define USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_10 0x000C +#define USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_11 0x000D +#define USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_12 0x000E +#define USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_13 0x000F +#define USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_14 0x0010 +#define USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_15 0x0011 +#define USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_16 0x0012 +#define USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_17 0x0013 +#define USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_18 0x0014 #define USB_VENDOR_ID_ONTRAK 0x0a07 #define USB_DEVICE_ID_ONTRAK_ADU100 0x0064 diff --git a/drivers/hid/hid-ntrig.c b/drivers/hid/hid-ntrig.c index b6b0caeeac5..fb69b8c4953 100644 --- a/drivers/hid/hid-ntrig.c +++ b/drivers/hid/hid-ntrig.c @@ -868,6 +868,42 @@ static void ntrig_remove(struct hid_device *hdev) static const struct hid_device_id ntrig_devices[] = { { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN), .driver_data = NTRIG_DUPLICATE_USAGES }, + { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_1), + .driver_data = NTRIG_DUPLICATE_USAGES }, + { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_2), + .driver_data = NTRIG_DUPLICATE_USAGES }, + { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_3), + .driver_data = NTRIG_DUPLICATE_USAGES }, + { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_4), + .driver_data = NTRIG_DUPLICATE_USAGES }, + { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_5), + .driver_data = NTRIG_DUPLICATE_USAGES }, + { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_6), + .driver_data = NTRIG_DUPLICATE_USAGES }, + { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_7), + .driver_data = NTRIG_DUPLICATE_USAGES }, + { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_8), + .driver_data = NTRIG_DUPLICATE_USAGES }, + { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_9), + .driver_data = NTRIG_DUPLICATE_USAGES }, + { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_10), + .driver_data = NTRIG_DUPLICATE_USAGES }, + { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_11), + .driver_data = NTRIG_DUPLICATE_USAGES }, + { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_12), + .driver_data = NTRIG_DUPLICATE_USAGES }, + { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_13), + .driver_data = NTRIG_DUPLICATE_USAGES }, + { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_14), + .driver_data = NTRIG_DUPLICATE_USAGES }, + { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_15), + .driver_data = NTRIG_DUPLICATE_USAGES }, + { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_16), + .driver_data = NTRIG_DUPLICATE_USAGES }, + { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_17), + .driver_data = NTRIG_DUPLICATE_USAGES }, + { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_18), + .driver_data = NTRIG_DUPLICATE_USAGES }, { } }; MODULE_DEVICE_TABLE(hid, ntrig_devices); diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c index 1ebd3244eb8..b729c028667 100644 --- a/drivers/hid/usbhid/hid-core.c +++ b/drivers/hid/usbhid/hid-core.c @@ -827,14 +827,21 @@ static int usbhid_output_raw_report(struct hid_device *hid, __u8 *buf, size_t co ret++; } } else { + int skipped_report_id = 0; + if (buf[0] == 0x0) { + /* Don't send the Report ID */ + buf++; + count--; + skipped_report_id = 1; + } ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), HID_REQ_SET_REPORT, USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE, ((report_type + 1) << 8) | *buf, - interface->desc.bInterfaceNumber, buf + 1, count - 1, + interface->desc.bInterfaceNumber, buf, count, USB_CTRL_SET_TIMEOUT); - /* count also the report id */ - if (ret > 0) + /* count also the report id, if this was a numbered report. */ + if (ret > 0 && skipped_report_id) ret++; } diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c index 5ff8d327f33..5f5aa39b398 100644 --- a/drivers/hid/usbhid/hid-quirks.c +++ b/drivers/hid/usbhid/hid-quirks.c @@ -34,6 +34,7 @@ static const struct hid_blacklist { { USB_VENDOR_ID_ALPS, USB_DEVICE_ID_IBM_GAMEPAD, HID_QUIRK_BADPAD }, { USB_VENDOR_ID_CHIC, USB_DEVICE_ID_CHIC_GAMEPAD, HID_QUIRK_BADPAD }, { USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH, HID_QUIRK_MULTI_INPUT }, + { USB_VENDOR_ID_MOJO, USB_DEVICE_ID_RETRO_ADAPTER, HID_QUIRK_MULTI_INPUT }, { USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_DRIVING, HID_QUIRK_BADPAD | HID_QUIRK_MULTI_INPUT }, { USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_FLYING, HID_QUIRK_BADPAD | HID_QUIRK_MULTI_INPUT }, { USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_FIGHTING, HID_QUIRK_BADPAD | HID_QUIRK_MULTI_INPUT }, @@ -56,6 +57,7 @@ static const struct hid_blacklist { { USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_4PORTKVM, HID_QUIRK_NOGET }, { USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_4PORTKVMC, HID_QUIRK_NOGET }, { USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_COMBATSTICK, HID_QUIRK_NOGET }, + { USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_FLIGHT_SIM_ECLIPSE_YOKE, HID_QUIRK_NOGET }, { USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_FLIGHT_SIM_YOKE, HID_QUIRK_NOGET }, { USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_PRO_PEDALS, HID_QUIRK_NOGET }, { USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_3AXIS_5BUTTON_STICK, HID_QUIRK_NOGET }, diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c index 2988da150ed..05344af5073 100644 --- a/drivers/hwmon/coretemp.c +++ b/drivers/hwmon/coretemp.c @@ -53,6 +53,7 @@ struct coretemp_data { struct mutex update_lock; const char *name; u32 id; + u16 core_id; char valid; /* zero until following fields are valid */ unsigned long last_updated; /* in jiffies */ int temp; @@ -75,7 +76,7 @@ static ssize_t show_name(struct device *dev, struct device_attribute if (attr->index == SHOW_NAME) ret = sprintf(buf, "%s\n", data->name); else /* show label */ - ret = sprintf(buf, "Core %d\n", data->id); + ret = sprintf(buf, "Core %d\n", data->core_id); return ret; } @@ -304,6 +305,9 @@ static int __devinit coretemp_probe(struct platform_device *pdev) } data->id = pdev->id; +#ifdef CONFIG_SMP + data->core_id = c->cpu_core_id; +#endif data->name = "coretemp"; mutex_init(&data->update_lock); @@ -405,6 +409,10 @@ struct pdev_entry { struct list_head list; struct platform_device *pdev; unsigned int cpu; +#ifdef CONFIG_SMP + u16 phys_proc_id; + u16 cpu_core_id; +#endif }; static LIST_HEAD(pdev_list); @@ -415,6 +423,22 @@ static int __cpuinit coretemp_device_add(unsigned int cpu) int err; struct platform_device *pdev; struct pdev_entry *pdev_entry; +#ifdef CONFIG_SMP + struct cpuinfo_x86 *c = &cpu_data(cpu); +#endif + + mutex_lock(&pdev_list_mutex); + +#ifdef CONFIG_SMP + /* Skip second HT entry of each core */ + list_for_each_entry(pdev_entry, &pdev_list, list) { + if (c->phys_proc_id == pdev_entry->phys_proc_id && + c->cpu_core_id == pdev_entry->cpu_core_id) { + err = 0; /* Not an error */ + goto exit; + } + } +#endif pdev = platform_device_alloc(DRVNAME, cpu); if (!pdev) { @@ -438,7 +462,10 @@ static int __cpuinit coretemp_device_add(unsigned int cpu) pdev_entry->pdev = pdev; pdev_entry->cpu = cpu; - mutex_lock(&pdev_list_mutex); +#ifdef CONFIG_SMP + pdev_entry->phys_proc_id = c->phys_proc_id; + pdev_entry->cpu_core_id = c->cpu_core_id; +#endif list_add_tail(&pdev_entry->list, &pdev_list); mutex_unlock(&pdev_list_mutex); @@ -449,6 +476,7 @@ exit_device_free: exit_device_put: platform_device_put(pdev); exit: + mutex_unlock(&pdev_list_mutex); return err; } diff --git a/drivers/hwmon/i5k_amb.c b/drivers/hwmon/i5k_amb.c index e880e2c3871..937983407e2 100644 --- a/drivers/hwmon/i5k_amb.c +++ b/drivers/hwmon/i5k_amb.c @@ -289,6 +289,7 @@ static int __devinit i5k_amb_hwmon_init(struct platform_device *pdev) iattr->s_attr.dev_attr.attr.mode = S_IRUGO; iattr->s_attr.dev_attr.show = show_label; iattr->s_attr.index = k; + sysfs_attr_init(&iattr->s_attr.dev_attr.attr); res = device_create_file(&pdev->dev, &iattr->s_attr.dev_attr); if (res) @@ -303,6 +304,7 @@ static int __devinit i5k_amb_hwmon_init(struct platform_device *pdev) iattr->s_attr.dev_attr.attr.mode = S_IRUGO; iattr->s_attr.dev_attr.show = show_amb_temp; iattr->s_attr.index = k; + sysfs_attr_init(&iattr->s_attr.dev_attr.attr); res = device_create_file(&pdev->dev, &iattr->s_attr.dev_attr); if (res) @@ -318,6 +320,7 @@ static int __devinit i5k_amb_hwmon_init(struct platform_device *pdev) iattr->s_attr.dev_attr.show = show_amb_min; iattr->s_attr.dev_attr.store = store_amb_min; iattr->s_attr.index = k; + sysfs_attr_init(&iattr->s_attr.dev_attr.attr); res = device_create_file(&pdev->dev, &iattr->s_attr.dev_attr); if (res) @@ -333,6 +336,7 @@ static int __devinit i5k_amb_hwmon_init(struct platform_device *pdev) iattr->s_attr.dev_attr.show = show_amb_mid; iattr->s_attr.dev_attr.store = store_amb_mid; iattr->s_attr.index = k; + sysfs_attr_init(&iattr->s_attr.dev_attr.attr); res = device_create_file(&pdev->dev, &iattr->s_attr.dev_attr); if (res) @@ -348,6 +352,7 @@ static int __devinit i5k_amb_hwmon_init(struct platform_device *pdev) iattr->s_attr.dev_attr.show = show_amb_max; iattr->s_attr.dev_attr.store = store_amb_max; iattr->s_attr.index = k; + sysfs_attr_init(&iattr->s_attr.dev_attr.attr); res = device_create_file(&pdev->dev, &iattr->s_attr.dev_attr); if (res) @@ -362,6 +367,7 @@ static int __devinit i5k_amb_hwmon_init(struct platform_device *pdev) iattr->s_attr.dev_attr.attr.mode = S_IRUGO; iattr->s_attr.dev_attr.show = show_amb_alarm; iattr->s_attr.index = k; + sysfs_attr_init(&iattr->s_attr.dev_attr.attr); res = device_create_file(&pdev->dev, &iattr->s_attr.dev_attr); if (res) diff --git a/drivers/hwmon/it87.c b/drivers/hwmon/it87.c index 5be09c048c5..25763d2223b 100644 --- a/drivers/hwmon/it87.c +++ b/drivers/hwmon/it87.c @@ -80,6 +80,13 @@ superio_inb(int reg) return inb(VAL); } +static inline void +superio_outb(int reg, int val) +{ + outb(reg, REG); + outb(val, VAL); +} + static int superio_inw(int reg) { int val; @@ -1517,6 +1524,21 @@ static int __init it87_find(unsigned short *address, sio_data->vid_value = superio_inb(IT87_SIO_VID_REG); reg = superio_inb(IT87_SIO_PINX2_REG); + /* + * The IT8720F has no VIN7 pin, so VCCH should always be + * routed internally to VIN7 with an internal divider. + * Curiously, there still is a configuration bit to control + * this, which means it can be set incorrectly. And even + * more curiously, many boards out there are improperly + * configured, even though the IT8720F datasheet claims + * that the internal routing of VCCH to VIN7 is the default + * setting. So we force the internal routing in this case. + */ + if (sio_data->type == it8720 && !(reg & (1 << 1))) { + reg |= (1 << 1); + superio_outb(IT87_SIO_PINX2_REG, reg); + pr_notice("it87: Routing internal VCCH to in7\n"); + } if (reg & (1 << 0)) pr_info("it87: in3 is VCC (+5V)\n"); if (reg & (1 << 1)) diff --git a/drivers/hwmon/k10temp.c b/drivers/hwmon/k10temp.c index 099a2138cdf..da5a2404cd3 100644 --- a/drivers/hwmon/k10temp.c +++ b/drivers/hwmon/k10temp.c @@ -112,11 +112,21 @@ static bool __devinit has_erratum_319(struct pci_dev *pdev) if (pkg_type != CPUID_PKGTYPE_AM2R2_AM3) return false; - /* Differentiate between AM2+ (bad) and AM3 (good) */ + /* DDR3 memory implies socket AM3, which is good */ pci_bus_read_config_dword(pdev->bus, PCI_DEVFN(PCI_SLOT(pdev->devfn), 2), REG_DCT0_CONFIG_HIGH, ®_dram_cfg); - return !(reg_dram_cfg & DDR3_MODE); + if (reg_dram_cfg & DDR3_MODE) + return false; + + /* + * Unfortunately it is possible to run a socket AM3 CPU with DDR2 + * memory. We blacklist all the cores which do exist in socket AM2+ + * format. It still isn't perfect, as RB-C2 cores exist in both AM2+ + * and AM3 formats, but that's the best we can do. + */ + return boot_cpu_data.x86_model < 4 || + (boot_cpu_data.x86_model == 4 && boot_cpu_data.x86_mask <= 2); } static int __devinit k10temp_probe(struct pci_dev *pdev, diff --git a/drivers/hwmon/k8temp.c b/drivers/hwmon/k8temp.c index 0ceb6d6200a..8bdf80d9159 100644 --- a/drivers/hwmon/k8temp.c +++ b/drivers/hwmon/k8temp.c @@ -120,7 +120,7 @@ static ssize_t show_temp(struct device *dev, int temp; struct k8temp_data *data = k8temp_update_device(dev); - if (data->swap_core_select) + if (data->swap_core_select && (data->sensorsp & SEL_CORE)) core = core ? 0 : 1; temp = TEMP_FROM_REG(data->temp[core][place]) + data->temp_offset; @@ -180,11 +180,13 @@ static int __devinit k8temp_probe(struct pci_dev *pdev, } if ((model >= 0x69) && - !(model == 0xc1 || model == 0x6c || model == 0x7c)) { + !(model == 0xc1 || model == 0x6c || model == 0x7c || + model == 0x6b || model == 0x6f || model == 0x7f)) { /* - * RevG desktop CPUs (i.e. no socket S1G1 parts) - * need additional offset, otherwise reported - * temperature is below ambient temperature + * RevG desktop CPUs (i.e. no socket S1G1 or + * ASB1 parts) need additional offset, + * otherwise reported temperature is below + * ambient temperature */ data->temp_offset = 21000; } diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c index f4b21f2bb8e..c60081169cc 100644 --- a/drivers/i2c/busses/i2c-i801.c +++ b/drivers/i2c/busses/i2c-i801.c @@ -655,7 +655,7 @@ static void __devinit dmi_check_onboard_device(u8 type, const char *name, /* & ~0x80, ignore enabled/disabled bit */ if ((type & ~0x80) != dmi_devices[i].type) continue; - if (strcmp(name, dmi_devices[i].name)) + if (strcasecmp(name, dmi_devices[i].name)) continue; memset(&info, 0, sizeof(struct i2c_board_info)); @@ -704,9 +704,6 @@ static int __devinit i801_probe(struct pci_dev *dev, { unsigned char temp; int err, i; -#if defined CONFIG_SENSORS_FSCHMD || defined CONFIG_SENSORS_FSCHMD_MODULE - const char *vendor; -#endif I801_dev = dev; i801_features = 0; @@ -808,8 +805,7 @@ static int __devinit i801_probe(struct pci_dev *dev, } #endif #if defined CONFIG_SENSORS_FSCHMD || defined CONFIG_SENSORS_FSCHMD_MODULE - vendor = dmi_get_system_info(DMI_BOARD_VENDOR); - if (vendor && !strcmp(vendor, "FUJITSU SIEMENS")) + if (dmi_name_in_vendors("FUJITSU")) dmi_walk(dmi_check_onboard_devices, &i801_adapter); #endif diff --git a/drivers/i2c/busses/i2c-sibyte.c b/drivers/i2c/busses/i2c-sibyte.c index 3d76a188e42..0fe505d7abe 100644 --- a/drivers/i2c/busses/i2c-sibyte.c +++ b/drivers/i2c/busses/i2c-sibyte.c @@ -94,7 +94,7 @@ static int smbus_xfer(struct i2c_adapter *i2c_adap, u16 addr, } break; default: - return -1; /* XXXKW better error code? */ + return -EOPNOTSUPP; } while (csr_in32(SMB_CSR(adap, R_SMB_STATUS)) & M_SMB_BUSY) @@ -104,7 +104,7 @@ static int smbus_xfer(struct i2c_adapter *i2c_adap, u16 addr, if (error & M_SMB_ERROR) { /* Clear error bit by writing a 1 */ csr_out32(M_SMB_ERROR, SMB_CSR(adap, R_SMB_STATUS)); - return -1; /* XXXKW better error code? */ + return (error & M_SMB_ERROR_TYPE) ? -EIO : -ENXIO; } if (data_bytes == 1) diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c index 1cca2631e5b..0815e10da7c 100644 --- a/drivers/i2c/i2c-core.c +++ b/drivers/i2c/i2c-core.c @@ -1428,13 +1428,12 @@ static int i2c_detect(struct i2c_adapter *adapter, struct i2c_driver *driver) if (!(adapter->class & driver->class)) goto exit_free; - /* Stop here if we can't use SMBUS_QUICK */ - if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_QUICK)) { + /* Stop here if the bus doesn't support probing */ + if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_READ_BYTE)) { if (address_list[0] == I2C_CLIENT_END) goto exit_free; - dev_warn(&adapter->dev, "SMBus Quick command not supported, " - "can't probe for chips\n"); + dev_warn(&adapter->dev, "Probing not supported\n"); err = -EOPNOTSUPP; goto exit_free; } diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c index 30ce0a8eca0..855ee44fdb5 100644 --- a/drivers/infiniband/hw/cxgb4/cm.c +++ b/drivers/infiniband/hw/cxgb4/cm.c @@ -969,7 +969,8 @@ static void process_mpa_reply(struct c4iw_ep *ep, struct sk_buff *skb) goto err; goto out; err: - abort_connection(ep, skb, GFP_KERNEL); + state_set(&ep->com, ABORTING); + send_abort(ep, skb, GFP_KERNEL); out: connect_reply_upcall(ep, err); return; @@ -1372,7 +1373,7 @@ static int pass_accept_req(struct c4iw_dev *dev, struct sk_buff *skb) pdev, 0); mtu = pdev->mtu; tx_chan = cxgb4_port_chan(pdev); - smac_idx = tx_chan << 1; + smac_idx = (cxgb4_port_viid(pdev) & 0x7F) << 1; step = dev->rdev.lldi.ntxq / dev->rdev.lldi.nchan; txq_idx = cxgb4_port_idx(pdev) * step; step = dev->rdev.lldi.nrxq / dev->rdev.lldi.nchan; @@ -1383,7 +1384,7 @@ static int pass_accept_req(struct c4iw_dev *dev, struct sk_buff *skb) dst->neighbour->dev, 0); mtu = dst_mtu(dst); tx_chan = cxgb4_port_chan(dst->neighbour->dev); - smac_idx = tx_chan << 1; + smac_idx = (cxgb4_port_viid(dst->neighbour->dev) & 0x7F) << 1; step = dev->rdev.lldi.ntxq / dev->rdev.lldi.nchan; txq_idx = cxgb4_port_idx(dst->neighbour->dev) * step; step = dev->rdev.lldi.nrxq / dev->rdev.lldi.nchan; @@ -1950,7 +1951,7 @@ int c4iw_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param) pdev, 0); ep->mtu = pdev->mtu; ep->tx_chan = cxgb4_port_chan(pdev); - ep->smac_idx = ep->tx_chan << 1; + ep->smac_idx = (cxgb4_port_viid(pdev) & 0x7F) << 1; step = ep->com.dev->rdev.lldi.ntxq / ep->com.dev->rdev.lldi.nchan; ep->txq_idx = cxgb4_port_idx(pdev) * step; @@ -1965,7 +1966,8 @@ int c4iw_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param) ep->dst->neighbour->dev, 0); ep->mtu = dst_mtu(ep->dst); ep->tx_chan = cxgb4_port_chan(ep->dst->neighbour->dev); - ep->smac_idx = ep->tx_chan << 1; + ep->smac_idx = (cxgb4_port_viid(ep->dst->neighbour->dev) & + 0x7F) << 1; step = ep->com.dev->rdev.lldi.ntxq / ep->com.dev->rdev.lldi.nchan; ep->txq_idx = cxgb4_port_idx(ep->dst->neighbour->dev) * step; diff --git a/drivers/infiniband/hw/cxgb4/cq.c b/drivers/infiniband/hw/cxgb4/cq.c index 2447f529548..fac5c6e6801 100644 --- a/drivers/infiniband/hw/cxgb4/cq.c +++ b/drivers/infiniband/hw/cxgb4/cq.c @@ -77,7 +77,7 @@ static int destroy_cq(struct c4iw_rdev *rdev, struct t4_cq *cq, kfree(cq->sw_queue); dma_free_coherent(&(rdev->lldi.pdev->dev), cq->memsize, cq->queue, - pci_unmap_addr(cq, mapping)); + dma_unmap_addr(cq, mapping)); c4iw_put_cqid(rdev, cq->cqid, uctx); return ret; } @@ -112,7 +112,7 @@ static int create_cq(struct c4iw_rdev *rdev, struct t4_cq *cq, ret = -ENOMEM; goto err3; } - pci_unmap_addr_set(cq, mapping, cq->dma_addr); + dma_unmap_addr_set(cq, mapping, cq->dma_addr); memset(cq->queue, 0, cq->memsize); /* build fw_ri_res_wr */ @@ -179,7 +179,7 @@ static int create_cq(struct c4iw_rdev *rdev, struct t4_cq *cq, return 0; err4: dma_free_coherent(&rdev->lldi.pdev->dev, cq->memsize, cq->queue, - pci_unmap_addr(cq, mapping)); + dma_unmap_addr(cq, mapping)); err3: kfree(cq->sw_queue); err2: @@ -764,7 +764,7 @@ struct ib_cq *c4iw_create_cq(struct ib_device *ibdev, int entries, struct c4iw_create_cq_resp uresp; struct c4iw_ucontext *ucontext = NULL; int ret; - size_t memsize; + size_t memsize, hwentries; struct c4iw_mm_entry *mm, *mm2; PDBG("%s ib_dev %p entries %d\n", __func__, ibdev, entries); @@ -788,14 +788,29 @@ struct ib_cq *c4iw_create_cq(struct ib_device *ibdev, int entries, * entries must be multiple of 16 for HW. */ entries = roundup(entries, 16); - memsize = entries * sizeof *chp->cq.queue; + + /* + * Make actual HW queue 2x to avoid cdix_inc overflows. + */ + hwentries = entries * 2; + + /* + * Make HW queue at least 64 entries so GTS updates aren't too + * frequent. + */ + if (hwentries < 64) + hwentries = 64; + + memsize = hwentries * sizeof *chp->cq.queue; /* * memsize must be a multiple of the page size if its a user cq. */ - if (ucontext) + if (ucontext) { memsize = roundup(memsize, PAGE_SIZE); - chp->cq.size = entries; + hwentries = memsize / sizeof *chp->cq.queue; + } + chp->cq.size = hwentries; chp->cq.memsize = memsize; ret = create_cq(&rhp->rdev, &chp->cq, @@ -805,7 +820,7 @@ struct ib_cq *c4iw_create_cq(struct ib_device *ibdev, int entries, chp->rhp = rhp; chp->cq.size--; /* status page */ - chp->ibcq.cqe = chp->cq.size - 1; + chp->ibcq.cqe = entries - 2; spin_lock_init(&chp->lock); atomic_set(&chp->refcnt, 1); init_waitqueue_head(&chp->wait); diff --git a/drivers/infiniband/hw/cxgb4/iw_cxgb4.h b/drivers/infiniband/hw/cxgb4/iw_cxgb4.h index 277ab589b44..d33e1a66881 100644 --- a/drivers/infiniband/hw/cxgb4/iw_cxgb4.h +++ b/drivers/infiniband/hw/cxgb4/iw_cxgb4.h @@ -261,7 +261,7 @@ static inline struct c4iw_mw *to_c4iw_mw(struct ib_mw *ibmw) struct c4iw_fr_page_list { struct ib_fast_reg_page_list ibpl; - DECLARE_PCI_UNMAP_ADDR(mapping); + DEFINE_DMA_UNMAP_ADDR(mapping); dma_addr_t dma_addr; struct c4iw_dev *dev; int size; diff --git a/drivers/infiniband/hw/cxgb4/mem.c b/drivers/infiniband/hw/cxgb4/mem.c index 7f94da1a243..82b5703b894 100644 --- a/drivers/infiniband/hw/cxgb4/mem.c +++ b/drivers/infiniband/hw/cxgb4/mem.c @@ -764,7 +764,7 @@ struct ib_fast_reg_page_list *c4iw_alloc_fastreg_pbl(struct ib_device *device, if (!c4pl) return ERR_PTR(-ENOMEM); - pci_unmap_addr_set(c4pl, mapping, dma_addr); + dma_unmap_addr_set(c4pl, mapping, dma_addr); c4pl->dma_addr = dma_addr; c4pl->dev = dev; c4pl->size = size; @@ -779,7 +779,7 @@ void c4iw_free_fastreg_pbl(struct ib_fast_reg_page_list *ibpl) struct c4iw_fr_page_list *c4pl = to_c4iw_fr_page_list(ibpl); dma_free_coherent(&c4pl->dev->rdev.lldi.pdev->dev, c4pl->size, - c4pl, pci_unmap_addr(c4pl, mapping)); + c4pl, dma_unmap_addr(c4pl, mapping)); } int c4iw_dereg_mr(struct ib_mr *ib_mr) diff --git a/drivers/infiniband/hw/cxgb4/qp.c b/drivers/infiniband/hw/cxgb4/qp.c index 0c28ed1eafa..7065cb31055 100644 --- a/drivers/infiniband/hw/cxgb4/qp.c +++ b/drivers/infiniband/hw/cxgb4/qp.c @@ -40,10 +40,10 @@ static int destroy_qp(struct c4iw_rdev *rdev, struct t4_wq *wq, */ dma_free_coherent(&(rdev->lldi.pdev->dev), wq->rq.memsize, wq->rq.queue, - pci_unmap_addr(&wq->rq, mapping)); + dma_unmap_addr(&wq->rq, mapping)); dma_free_coherent(&(rdev->lldi.pdev->dev), wq->sq.memsize, wq->sq.queue, - pci_unmap_addr(&wq->sq, mapping)); + dma_unmap_addr(&wq->sq, mapping)); c4iw_rqtpool_free(rdev, wq->rq.rqt_hwaddr, wq->rq.rqt_size); kfree(wq->rq.sw_rq); kfree(wq->sq.sw_sq); @@ -99,7 +99,7 @@ static int create_qp(struct c4iw_rdev *rdev, struct t4_wq *wq, if (!wq->sq.queue) goto err5; memset(wq->sq.queue, 0, wq->sq.memsize); - pci_unmap_addr_set(&wq->sq, mapping, wq->sq.dma_addr); + dma_unmap_addr_set(&wq->sq, mapping, wq->sq.dma_addr); wq->rq.queue = dma_alloc_coherent(&(rdev->lldi.pdev->dev), wq->rq.memsize, &(wq->rq.dma_addr), @@ -112,7 +112,7 @@ static int create_qp(struct c4iw_rdev *rdev, struct t4_wq *wq, wq->rq.queue, (unsigned long long)virt_to_phys(wq->rq.queue)); memset(wq->rq.queue, 0, wq->rq.memsize); - pci_unmap_addr_set(&wq->rq, mapping, wq->rq.dma_addr); + dma_unmap_addr_set(&wq->rq, mapping, wq->rq.dma_addr); wq->db = rdev->lldi.db_reg; wq->gts = rdev->lldi.gts_reg; @@ -217,11 +217,11 @@ static int create_qp(struct c4iw_rdev *rdev, struct t4_wq *wq, err7: dma_free_coherent(&(rdev->lldi.pdev->dev), wq->rq.memsize, wq->rq.queue, - pci_unmap_addr(&wq->rq, mapping)); + dma_unmap_addr(&wq->rq, mapping)); err6: dma_free_coherent(&(rdev->lldi.pdev->dev), wq->sq.memsize, wq->sq.queue, - pci_unmap_addr(&wq->sq, mapping)); + dma_unmap_addr(&wq->sq, mapping)); err5: c4iw_rqtpool_free(rdev, wq->rq.rqt_hwaddr, wq->rq.rqt_size); err4: diff --git a/drivers/infiniband/hw/cxgb4/t4.h b/drivers/infiniband/hw/cxgb4/t4.h index 1057cb96302..9cf8d85bfcf 100644 --- a/drivers/infiniband/hw/cxgb4/t4.h +++ b/drivers/infiniband/hw/cxgb4/t4.h @@ -279,7 +279,7 @@ struct t4_swsqe { struct t4_sq { union t4_wr *queue; dma_addr_t dma_addr; - DECLARE_PCI_UNMAP_ADDR(mapping); + DEFINE_DMA_UNMAP_ADDR(mapping); struct t4_swsqe *sw_sq; struct t4_swsqe *oldest_read; u64 udb; @@ -298,7 +298,7 @@ struct t4_swrqe { struct t4_rq { union t4_recv_wr *queue; dma_addr_t dma_addr; - DECLARE_PCI_UNMAP_ADDR(mapping); + DEFINE_DMA_UNMAP_ADDR(mapping); struct t4_swrqe *sw_rq; u64 udb; size_t memsize; @@ -429,7 +429,7 @@ static inline int t4_wq_db_enabled(struct t4_wq *wq) struct t4_cq { struct t4_cqe *queue; dma_addr_t dma_addr; - DECLARE_PCI_UNMAP_ADDR(mapping); + DEFINE_DMA_UNMAP_ADDR(mapping); struct t4_cqe *sw_queue; void __iomem *gts; struct c4iw_rdev *rdev; diff --git a/drivers/infiniband/hw/qib/Makefile b/drivers/infiniband/hw/qib/Makefile index c6515a1b9a6..f12d7bb8b39 100644 --- a/drivers/infiniband/hw/qib/Makefile +++ b/drivers/infiniband/hw/qib/Makefile @@ -6,7 +6,7 @@ ib_qib-y := qib_cq.o qib_diag.o qib_dma.o qib_driver.o qib_eeprom.o \ qib_qp.o qib_qsfp.o qib_rc.o qib_ruc.o qib_sdma.o qib_srq.o \ qib_sysfs.o qib_twsi.o qib_tx.o qib_uc.o qib_ud.o \ qib_user_pages.o qib_user_sdma.o qib_verbs_mcast.o qib_iba7220.o \ - qib_sd7220.o qib_sd7220_img.o qib_iba7322.o qib_verbs.o + qib_sd7220.o qib_iba7322.o qib_verbs.o # 6120 has no fallback if no MSI interrupts, others can do INTx ib_qib-$(CONFIG_PCI_MSI) += qib_iba6120.o diff --git a/drivers/infiniband/hw/qib/qib.h b/drivers/infiniband/hw/qib/qib.h index 32d9208efcf..3593983df7b 100644 --- a/drivers/infiniband/hw/qib/qib.h +++ b/drivers/infiniband/hw/qib/qib.h @@ -686,6 +686,7 @@ struct qib_devdata { void __iomem *piobase; /* mem-mapped pointer to base of user chip regs (if using WC PAT) */ u64 __iomem *userbase; + void __iomem *piovl15base; /* base of VL15 buffers, if not WC */ /* * points to area where PIOavail registers will be DMA'ed. * Has to be on a page of it's own, because the page will be diff --git a/drivers/infiniband/hw/qib/qib_7220.h b/drivers/infiniband/hw/qib/qib_7220.h index ea0bfd896f9..21f374aa063 100644 --- a/drivers/infiniband/hw/qib/qib_7220.h +++ b/drivers/infiniband/hw/qib/qib_7220.h @@ -109,10 +109,6 @@ struct qib_chippport_specific { */ int qib_sd7220_presets(struct qib_devdata *dd); int qib_sd7220_init(struct qib_devdata *dd); -int qib_sd7220_prog_ld(struct qib_devdata *dd, int sdnum, u8 *img, - int len, int offset); -int qib_sd7220_prog_vfy(struct qib_devdata *dd, int sdnum, const u8 *img, - int len, int offset); void qib_sd7220_clr_ibpar(struct qib_devdata *); /* * Below used for sdnum parameter, selecting one of the two sections @@ -121,9 +117,6 @@ void qib_sd7220_clr_ibpar(struct qib_devdata *); */ #define IB_7220_SERDES 2 -int qib_sd7220_ib_load(struct qib_devdata *dd); -int qib_sd7220_ib_vfy(struct qib_devdata *dd); - static inline u32 qib_read_kreg32(const struct qib_devdata *dd, const u16 regno) { diff --git a/drivers/infiniband/hw/qib/qib_7322_regs.h b/drivers/infiniband/hw/qib/qib_7322_regs.h index a97440ba924..32dc81ff8d4 100644 --- a/drivers/infiniband/hw/qib/qib_7322_regs.h +++ b/drivers/infiniband/hw/qib/qib_7322_regs.h @@ -742,15 +742,15 @@ #define QIB_7322_HwErrMask_IBCBusFromSPCParityErrMask_1_LSB 0xF #define QIB_7322_HwErrMask_IBCBusFromSPCParityErrMask_1_MSB 0xF #define QIB_7322_HwErrMask_IBCBusFromSPCParityErrMask_1_RMASK 0x1 -#define QIB_7322_HwErrMask_statusValidNoEopMask_1_LSB 0xE -#define QIB_7322_HwErrMask_statusValidNoEopMask_1_MSB 0xE -#define QIB_7322_HwErrMask_statusValidNoEopMask_1_RMASK 0x1 +#define QIB_7322_HwErrMask_IBCBusToSPCParityErrMask_1_LSB 0xE +#define QIB_7322_HwErrMask_IBCBusToSPCParityErrMask_1_MSB 0xE +#define QIB_7322_HwErrMask_IBCBusToSPCParityErrMask_1_RMASK 0x1 #define QIB_7322_HwErrMask_IBCBusFromSPCParityErrMask_0_LSB 0xD #define QIB_7322_HwErrMask_IBCBusFromSPCParityErrMask_0_MSB 0xD #define QIB_7322_HwErrMask_IBCBusFromSPCParityErrMask_0_RMASK 0x1 -#define QIB_7322_HwErrMask_statusValidNoEopMask_0_LSB 0xC -#define QIB_7322_HwErrMask_statusValidNoEopMask_0_MSB 0xC -#define QIB_7322_HwErrMask_statusValidNoEopMask_0_RMASK 0x1 +#define QIB_7322_HwErrMask_statusValidNoEopMask_LSB 0xC +#define QIB_7322_HwErrMask_statusValidNoEopMask_MSB 0xC +#define QIB_7322_HwErrMask_statusValidNoEopMask_RMASK 0x1 #define QIB_7322_HwErrMask_LATriggeredMask_LSB 0xB #define QIB_7322_HwErrMask_LATriggeredMask_MSB 0xB #define QIB_7322_HwErrMask_LATriggeredMask_RMASK 0x1 @@ -796,15 +796,15 @@ #define QIB_7322_HwErrStatus_IBCBusFromSPCParityErr_1_LSB 0xF #define QIB_7322_HwErrStatus_IBCBusFromSPCParityErr_1_MSB 0xF #define QIB_7322_HwErrStatus_IBCBusFromSPCParityErr_1_RMASK 0x1 -#define QIB_7322_HwErrStatus_statusValidNoEop_1_LSB 0xE -#define QIB_7322_HwErrStatus_statusValidNoEop_1_MSB 0xE -#define QIB_7322_HwErrStatus_statusValidNoEop_1_RMASK 0x1 +#define QIB_7322_HwErrStatus_IBCBusToSPCParityErr_1_LSB 0xE +#define QIB_7322_HwErrStatus_IBCBusToSPCParityErr_1_MSB 0xE +#define QIB_7322_HwErrStatus_IBCBusToSPCParityErr_1_RMASK 0x1 #define QIB_7322_HwErrStatus_IBCBusFromSPCParityErr_0_LSB 0xD #define QIB_7322_HwErrStatus_IBCBusFromSPCParityErr_0_MSB 0xD #define QIB_7322_HwErrStatus_IBCBusFromSPCParityErr_0_RMASK 0x1 -#define QIB_7322_HwErrStatus_statusValidNoEop_0_LSB 0xC -#define QIB_7322_HwErrStatus_statusValidNoEop_0_MSB 0xC -#define QIB_7322_HwErrStatus_statusValidNoEop_0_RMASK 0x1 +#define QIB_7322_HwErrStatus_statusValidNoEop_LSB 0xC +#define QIB_7322_HwErrStatus_statusValidNoEop_MSB 0xC +#define QIB_7322_HwErrStatus_statusValidNoEop_RMASK 0x1 #define QIB_7322_HwErrStatus_LATriggered_LSB 0xB #define QIB_7322_HwErrStatus_LATriggered_MSB 0xB #define QIB_7322_HwErrStatus_LATriggered_RMASK 0x1 @@ -850,15 +850,15 @@ #define QIB_7322_HwErrClear_IBCBusFromSPCParityErrClear_1_LSB 0xF #define QIB_7322_HwErrClear_IBCBusFromSPCParityErrClear_1_MSB 0xF #define QIB_7322_HwErrClear_IBCBusFromSPCParityErrClear_1_RMASK 0x1 -#define QIB_7322_HwErrClear_IBCBusToSPCparityErrClear_1_LSB 0xE -#define QIB_7322_HwErrClear_IBCBusToSPCparityErrClear_1_MSB 0xE -#define QIB_7322_HwErrClear_IBCBusToSPCparityErrClear_1_RMASK 0x1 +#define QIB_7322_HwErrClear_IBCBusToSPCParityErrClear_1_LSB 0xE +#define QIB_7322_HwErrClear_IBCBusToSPCParityErrClear_1_MSB 0xE +#define QIB_7322_HwErrClear_IBCBusToSPCParityErrClear_1_RMASK 0x1 #define QIB_7322_HwErrClear_IBCBusFromSPCParityErrClear_0_LSB 0xD #define QIB_7322_HwErrClear_IBCBusFromSPCParityErrClear_0_MSB 0xD #define QIB_7322_HwErrClear_IBCBusFromSPCParityErrClear_0_RMASK 0x1 -#define QIB_7322_HwErrClear_IBCBusToSPCparityErrClear_0_LSB 0xC -#define QIB_7322_HwErrClear_IBCBusToSPCparityErrClear_0_MSB 0xC -#define QIB_7322_HwErrClear_IBCBusToSPCparityErrClear_0_RMASK 0x1 +#define QIB_7322_HwErrClear_statusValidNoEopClear_LSB 0xC +#define QIB_7322_HwErrClear_statusValidNoEopClear_MSB 0xC +#define QIB_7322_HwErrClear_statusValidNoEopClear_RMASK 0x1 #define QIB_7322_HwErrClear_LATriggeredClear_LSB 0xB #define QIB_7322_HwErrClear_LATriggeredClear_MSB 0xB #define QIB_7322_HwErrClear_LATriggeredClear_RMASK 0x1 @@ -880,15 +880,15 @@ #define QIB_7322_HwDiagCtrl_ForceIBCBusFromSPCParityErr_1_LSB 0xF #define QIB_7322_HwDiagCtrl_ForceIBCBusFromSPCParityErr_1_MSB 0xF #define QIB_7322_HwDiagCtrl_ForceIBCBusFromSPCParityErr_1_RMASK 0x1 -#define QIB_7322_HwDiagCtrl_ForcestatusValidNoEop_1_LSB 0xE -#define QIB_7322_HwDiagCtrl_ForcestatusValidNoEop_1_MSB 0xE -#define QIB_7322_HwDiagCtrl_ForcestatusValidNoEop_1_RMASK 0x1 +#define QIB_7322_HwDiagCtrl_ForceIBCBusToSPCParityErr_1_LSB 0xE +#define QIB_7322_HwDiagCtrl_ForceIBCBusToSPCParityErr_1_MSB 0xE +#define QIB_7322_HwDiagCtrl_ForceIBCBusToSPCParityErr_1_RMASK 0x1 #define QIB_7322_HwDiagCtrl_ForceIBCBusFromSPCParityErr_0_LSB 0xD #define QIB_7322_HwDiagCtrl_ForceIBCBusFromSPCParityErr_0_MSB 0xD #define QIB_7322_HwDiagCtrl_ForceIBCBusFromSPCParityErr_0_RMASK 0x1 -#define QIB_7322_HwDiagCtrl_ForcestatusValidNoEop_0_LSB 0xC -#define QIB_7322_HwDiagCtrl_ForcestatusValidNoEop_0_MSB 0xC -#define QIB_7322_HwDiagCtrl_ForcestatusValidNoEop_0_RMASK 0x1 +#define QIB_7322_HwDiagCtrl_ForceIBCBusToSPCParityErr_0_LSB 0xC +#define QIB_7322_HwDiagCtrl_ForceIBCBusToSPCParityErr_0_MSB 0xC +#define QIB_7322_HwDiagCtrl_ForceIBCBusToSPCParityErr_0_RMASK 0x1 #define QIB_7322_EXTStatus_OFFS 0xC0 #define QIB_7322_EXTStatus_DEF 0x000000000000X000 diff --git a/drivers/infiniband/hw/qib/qib_diag.c b/drivers/infiniband/hw/qib/qib_diag.c index ca98dd52375..05dcf0d9a7d 100644 --- a/drivers/infiniband/hw/qib/qib_diag.c +++ b/drivers/infiniband/hw/qib/qib_diag.c @@ -233,6 +233,7 @@ static u32 __iomem *qib_remap_ioaddr32(struct qib_devdata *dd, u32 offset, u32 __iomem *krb32 = (u32 __iomem *)dd->kregbase; u32 __iomem *map = NULL; u32 cnt = 0; + u32 tot4k, offs4k; /* First, simplest case, offset is within the first map. */ kreglen = (dd->kregend - dd->kregbase) * sizeof(u64); @@ -250,7 +251,8 @@ static u32 __iomem *qib_remap_ioaddr32(struct qib_devdata *dd, u32 offset, if (dd->userbase) { /* If user regs mapped, they are after send, so set limit. */ u32 ulim = (dd->cfgctxts * dd->ureg_align) + dd->uregbase; - snd_lim = dd->uregbase; + if (!dd->piovl15base) + snd_lim = dd->uregbase; krb32 = (u32 __iomem *)dd->userbase; if (offset >= dd->uregbase && offset < ulim) { map = krb32 + (offset - dd->uregbase) / sizeof(u32); @@ -277,14 +279,14 @@ static u32 __iomem *qib_remap_ioaddr32(struct qib_devdata *dd, u32 offset, /* If 4k buffers exist, account for them by bumping * appropriate limit. */ + tot4k = dd->piobcnt4k * dd->align4k; + offs4k = dd->piobufbase >> 32; if (dd->piobcnt4k) { - u32 tot4k = dd->piobcnt4k * dd->align4k; - u32 offs4k = dd->piobufbase >> 32; if (snd_bottom > offs4k) snd_bottom = offs4k; else { /* 4k above 2k. Bump snd_lim, if needed*/ - if (!dd->userbase) + if (!dd->userbase || dd->piovl15base) snd_lim = offs4k + tot4k; } } @@ -298,6 +300,15 @@ static u32 __iomem *qib_remap_ioaddr32(struct qib_devdata *dd, u32 offset, cnt = snd_lim - offset; } + if (!map && offs4k && dd->piovl15base) { + snd_lim = offs4k + tot4k + 2 * dd->align4k; + if (offset >= (offs4k + tot4k) && offset < snd_lim) { + map = (u32 __iomem *)dd->piovl15base + + ((offset - (offs4k + tot4k)) / sizeof(u32)); + cnt = snd_lim - offset; + } + } + mapped: if (cntp) *cntp = cnt; diff --git a/drivers/infiniband/hw/qib/qib_iba6120.c b/drivers/infiniband/hw/qib/qib_iba6120.c index 1eadadc13da..a5e29dbb953 100644 --- a/drivers/infiniband/hw/qib/qib_iba6120.c +++ b/drivers/infiniband/hw/qib/qib_iba6120.c @@ -1355,8 +1355,7 @@ static int qib_6120_bringup_serdes(struct qib_pportdata *ppd) hwstat = qib_read_kreg64(dd, kr_hwerrstatus); if (hwstat) { /* should just have PLL, clear all set, in an case */ - if (hwstat & ~QLOGIC_IB_HWE_SERDESPLLFAILED) - qib_write_kreg(dd, kr_hwerrclear, hwstat); + qib_write_kreg(dd, kr_hwerrclear, hwstat); qib_write_kreg(dd, kr_errclear, ERR_MASK(HardwareErr)); } diff --git a/drivers/infiniband/hw/qib/qib_iba7322.c b/drivers/infiniband/hw/qib/qib_iba7322.c index 503992d9c5c..5eedf83e2c3 100644 --- a/drivers/infiniband/hw/qib/qib_iba7322.c +++ b/drivers/infiniband/hw/qib/qib_iba7322.c @@ -543,7 +543,7 @@ struct vendor_txdds_ent { static void write_tx_serdes_param(struct qib_pportdata *, struct txdds_ent *); #define TXDDS_TABLE_SZ 16 /* number of entries per speed in onchip table */ -#define TXDDS_EXTRA_SZ 11 /* number of extra tx settings entries */ +#define TXDDS_EXTRA_SZ 13 /* number of extra tx settings entries */ #define SERDES_CHANS 4 /* yes, it's obvious, but one less magic number */ #define H1_FORCE_VAL 8 @@ -1100,9 +1100,9 @@ static const struct qib_hwerror_msgs qib_7322_hwerror_msgs[] = { HWE_AUTO_P(SDmaMemReadErr, 1), HWE_AUTO_P(SDmaMemReadErr, 0), HWE_AUTO_P(IBCBusFromSPCParityErr, 1), + HWE_AUTO_P(IBCBusToSPCParityErr, 1), HWE_AUTO_P(IBCBusFromSPCParityErr, 0), - HWE_AUTO_P(statusValidNoEop, 1), - HWE_AUTO_P(statusValidNoEop, 0), + HWE_AUTO(statusValidNoEop), HWE_AUTO(LATriggered), { .mask = 0 } }; @@ -4763,6 +4763,8 @@ static void qib_7322_mini_pcs_reset(struct qib_pportdata *ppd) SYM_MASK(IBPCSConfig_0, tx_rx_reset); val = qib_read_kreg_port(ppd, krp_ib_pcsconfig); + qib_write_kreg(dd, kr_hwerrmask, + dd->cspec->hwerrmask & ~HWE_MASK(statusValidNoEop)); qib_write_kreg_port(ppd, krp_ibcctrl_a, ppd->cpspec->ibcctrl_a & ~SYM_MASK(IBCCtrlA_0, IBLinkEn)); @@ -4772,6 +4774,9 @@ static void qib_7322_mini_pcs_reset(struct qib_pportdata *ppd) qib_write_kreg_port(ppd, krp_ib_pcsconfig, val & ~reset_bits); qib_write_kreg_port(ppd, krp_ibcctrl_a, ppd->cpspec->ibcctrl_a); qib_write_kreg(dd, kr_scratch, 0ULL); + qib_write_kreg(dd, kr_hwerrclear, + SYM_MASK(HwErrClear, statusValidNoEopClear)); + qib_write_kreg(dd, kr_hwerrmask, dd->cspec->hwerrmask); } /* @@ -5624,6 +5629,8 @@ static void set_no_qsfp_atten(struct qib_devdata *dd, int change) if (ppd->port != port || !ppd->link_speed_supported) continue; ppd->cpspec->no_eep = val; + if (seth1) + ppd->cpspec->h1_val = h1; /* now change the IBC and serdes, overriding generic */ init_txdds_table(ppd, 1); any++; @@ -6064,9 +6071,9 @@ static int qib_init_7322_variables(struct qib_devdata *dd) * the "cable info" setup here. Can be overridden * in adapter-specific routines. */ - if (!(ppd->dd->flags & QIB_HAS_QSFP)) { - if (!IS_QMH(ppd->dd) && !IS_QME(ppd->dd)) - qib_devinfo(ppd->dd->pcidev, "IB%u:%u: " + if (!(dd->flags & QIB_HAS_QSFP)) { + if (!IS_QMH(dd) && !IS_QME(dd)) + qib_devinfo(dd->pcidev, "IB%u:%u: " "Unknown mezzanine card type\n", dd->unit, ppd->port); cp->h1_val = IS_QMH(dd) ? H1_FORCE_QMH : H1_FORCE_QME; @@ -6119,9 +6126,25 @@ static int qib_init_7322_variables(struct qib_devdata *dd) qib_set_ctxtcnt(dd); if (qib_wc_pat) { - ret = init_chip_wc_pat(dd, NUM_VL15_BUFS * dd->align4k); + resource_size_t vl15off; + /* + * We do not set WC on the VL15 buffers to avoid + * a rare problem with unaligned writes from + * interrupt-flushed store buffers, so we need + * to map those separately here. We can't solve + * this for the rarely used mtrr case. + */ + ret = init_chip_wc_pat(dd, 0); if (ret) goto bail; + + /* vl15 buffers start just after the 4k buffers */ + vl15off = dd->physaddr + (dd->piobufbase >> 32) + + dd->piobcnt4k * dd->align4k; + dd->piovl15base = ioremap_nocache(vl15off, + NUM_VL15_BUFS * dd->align4k); + if (!dd->piovl15base) + goto bail; } qib_7322_set_baseaddrs(dd); /* set chip access pointers now */ @@ -6932,6 +6955,8 @@ static const struct txdds_ent txdds_extra_sdr[TXDDS_EXTRA_SZ] = { { 0, 0, 0, 11 }, /* QME7342 backplane settings */ { 0, 0, 0, 11 }, /* QME7342 backplane settings */ { 0, 0, 0, 11 }, /* QME7342 backplane settings */ + { 0, 0, 0, 3 }, /* QMH7342 backplane settings */ + { 0, 0, 0, 4 }, /* QMH7342 backplane settings */ }; static const struct txdds_ent txdds_extra_ddr[TXDDS_EXTRA_SZ] = { @@ -6947,6 +6972,8 @@ static const struct txdds_ent txdds_extra_ddr[TXDDS_EXTRA_SZ] = { { 0, 0, 0, 13 }, /* QME7342 backplane settings */ { 0, 0, 0, 13 }, /* QME7342 backplane settings */ { 0, 0, 0, 13 }, /* QME7342 backplane settings */ + { 0, 0, 0, 9 }, /* QMH7342 backplane settings */ + { 0, 0, 0, 10 }, /* QMH7342 backplane settings */ }; static const struct txdds_ent txdds_extra_qdr[TXDDS_EXTRA_SZ] = { @@ -6962,6 +6989,8 @@ static const struct txdds_ent txdds_extra_qdr[TXDDS_EXTRA_SZ] = { { 0, 1, 12, 6 }, /* QME7342 backplane setting */ { 0, 1, 12, 7 }, /* QME7342 backplane setting */ { 0, 1, 12, 8 }, /* QME7342 backplane setting */ + { 0, 1, 0, 10 }, /* QMH7342 backplane settings */ + { 0, 1, 0, 12 }, /* QMH7342 backplane settings */ }; static const struct txdds_ent *get_atten_table(const struct txdds_ent *txdds, diff --git a/drivers/infiniband/hw/qib/qib_init.c b/drivers/infiniband/hw/qib/qib_init.c index 9b40f345ac3..a873dd596e8 100644 --- a/drivers/infiniband/hw/qib/qib_init.c +++ b/drivers/infiniband/hw/qib/qib_init.c @@ -1059,7 +1059,7 @@ static int __init qlogic_ib_init(void) goto bail_dev; } - qib_cq_wq = create_workqueue("qib_cq"); + qib_cq_wq = create_singlethread_workqueue("qib_cq"); if (!qib_cq_wq) { ret = -ENOMEM; goto bail_wq; @@ -1289,8 +1289,18 @@ static int __devinit qib_init_one(struct pci_dev *pdev, if (qib_mini_init || initfail || ret) { qib_stop_timers(dd); + flush_scheduled_work(); for (pidx = 0; pidx < dd->num_pports; ++pidx) dd->f_quiet_serdes(dd->pport + pidx); + if (qib_mini_init) + goto bail; + if (!j) { + (void) qibfs_remove(dd); + qib_device_remove(dd); + } + if (!ret) + qib_unregister_ib_device(dd); + qib_postinit_cleanup(dd); if (initfail) ret = initfail; goto bail; @@ -1472,6 +1482,9 @@ int qib_setup_eagerbufs(struct qib_ctxtdata *rcd) dma_addr_t pa = rcd->rcvegrbuf_phys[chunk]; unsigned i; + /* clear for security and sanity on each use */ + memset(rcd->rcvegrbuf[chunk], 0, size); + for (i = 0; e < egrcnt && i < egrperchunk; e++, i++) { dd->f_put_tid(dd, e + egroff + (u64 __iomem *) @@ -1499,6 +1512,12 @@ bail: return -ENOMEM; } +/* + * Note: Changes to this routine should be mirrored + * for the diagnostics routine qib_remap_ioaddr32(). + * There is also related code for VL15 buffers in qib_init_7322_variables(). + * The teardown code that unmaps is in qib_pcie_ddcleanup() + */ int init_chip_wc_pat(struct qib_devdata *dd, u32 vl15buflen) { u64 __iomem *qib_kregbase = NULL; diff --git a/drivers/infiniband/hw/qib/qib_pcie.c b/drivers/infiniband/hw/qib/qib_pcie.c index c926bf4541d..7fa6e559263 100644 --- a/drivers/infiniband/hw/qib/qib_pcie.c +++ b/drivers/infiniband/hw/qib/qib_pcie.c @@ -179,6 +179,8 @@ void qib_pcie_ddcleanup(struct qib_devdata *dd) iounmap(dd->piobase); if (dd->userbase) iounmap(dd->userbase); + if (dd->piovl15base) + iounmap(dd->piovl15base); pci_disable_device(dd->pcidev); pci_release_regions(dd->pcidev); diff --git a/drivers/infiniband/hw/qib/qib_sd7220.c b/drivers/infiniband/hw/qib/qib_sd7220.c index 0aeed0e74cb..e9f9f8bc320 100644 --- a/drivers/infiniband/hw/qib/qib_sd7220.c +++ b/drivers/infiniband/hw/qib/qib_sd7220.c @@ -1,5 +1,6 @@ /* - * Copyright (c) 2006, 2007, 2008, 2009 QLogic Corporation. All rights reserved. + * Copyright (c) 2006, 2007, 2008, 2009, 2010 QLogic Corporation. + * All rights reserved. * Copyright (c) 2003, 2004, 2005, 2006 PathScale, Inc. All rights reserved. * * This software is available to you under a choice of one of two @@ -37,10 +38,14 @@ #include <linux/pci.h> #include <linux/delay.h> +#include <linux/firmware.h> #include "qib.h" #include "qib_7220.h" +#define SD7220_FW_NAME "qlogic/sd7220.fw" +MODULE_FIRMWARE(SD7220_FW_NAME); + /* * Same as in qib_iba7220.c, but just the registers needed here. * Could move whole set to qib_7220.h, but decided better to keep @@ -102,6 +107,10 @@ static int qib_internal_presets(struct qib_devdata *dd); /* Tweak the register (CMUCTRL5) that contains the TRIMSELF controls */ static int qib_sd_trimself(struct qib_devdata *dd, int val); static int epb_access(struct qib_devdata *dd, int sdnum, int claim); +static int qib_sd7220_ib_load(struct qib_devdata *dd, + const struct firmware *fw); +static int qib_sd7220_ib_vfy(struct qib_devdata *dd, + const struct firmware *fw); /* * Below keeps track of whether the "once per power-on" initialization has @@ -110,10 +119,13 @@ static int epb_access(struct qib_devdata *dd, int sdnum, int claim); * state of the reset "pin", is no longer valid. Instead, we check for the * actual uC code having been loaded. */ -static int qib_ibsd_ucode_loaded(struct qib_pportdata *ppd) +static int qib_ibsd_ucode_loaded(struct qib_pportdata *ppd, + const struct firmware *fw) { struct qib_devdata *dd = ppd->dd; - if (!dd->cspec->serdes_first_init_done && (qib_sd7220_ib_vfy(dd) > 0)) + + if (!dd->cspec->serdes_first_init_done && + qib_sd7220_ib_vfy(dd, fw) > 0) dd->cspec->serdes_first_init_done = 1; return dd->cspec->serdes_first_init_done; } @@ -377,6 +389,7 @@ static void qib_sd_trimdone_monitor(struct qib_devdata *dd, */ int qib_sd7220_init(struct qib_devdata *dd) { + const struct firmware *fw; int ret = 1; /* default to failure */ int first_reset, was_reset; @@ -387,8 +400,15 @@ int qib_sd7220_init(struct qib_devdata *dd) qib_ibsd_reset(dd, 1); qib_sd_trimdone_monitor(dd, "Driver-reload"); } + + ret = request_firmware(&fw, SD7220_FW_NAME, &dd->pcidev->dev); + if (ret) { + qib_dev_err(dd, "Failed to load IB SERDES image\n"); + goto done; + } + /* Substitute our deduced value for was_reset */ - ret = qib_ibsd_ucode_loaded(dd->pport); + ret = qib_ibsd_ucode_loaded(dd->pport, fw); if (ret < 0) goto bail; @@ -437,13 +457,13 @@ int qib_sd7220_init(struct qib_devdata *dd) int vfy; int trim_done; - ret = qib_sd7220_ib_load(dd); + ret = qib_sd7220_ib_load(dd, fw); if (ret < 0) { qib_dev_err(dd, "Failed to load IB SERDES image\n"); goto bail; } else { /* Loaded image, try to verify */ - vfy = qib_sd7220_ib_vfy(dd); + vfy = qib_sd7220_ib_vfy(dd, fw); if (vfy != ret) { qib_dev_err(dd, "SERDES PRAM VFY failed\n"); goto bail; @@ -506,6 +526,8 @@ bail: done: /* start relock timer regardless, but start at 1 second */ set_7220_relock_poll(dd, -1); + + release_firmware(fw); return ret; } @@ -829,8 +851,8 @@ static int qib_sd7220_ram_xfer(struct qib_devdata *dd, int sdnum, u32 loc, #define PROG_CHUNK 64 -int qib_sd7220_prog_ld(struct qib_devdata *dd, int sdnum, - u8 *img, int len, int offset) +static int qib_sd7220_prog_ld(struct qib_devdata *dd, int sdnum, + const u8 *img, int len, int offset) { int cnt, sofar, req; @@ -840,7 +862,7 @@ int qib_sd7220_prog_ld(struct qib_devdata *dd, int sdnum, if (req > PROG_CHUNK) req = PROG_CHUNK; cnt = qib_sd7220_ram_xfer(dd, sdnum, offset + sofar, - img + sofar, req, 0); + (u8 *)img + sofar, req, 0); if (cnt < req) { sofar = -1; break; @@ -853,8 +875,8 @@ int qib_sd7220_prog_ld(struct qib_devdata *dd, int sdnum, #define VFY_CHUNK 64 #define SD_PRAM_ERROR_LIMIT 42 -int qib_sd7220_prog_vfy(struct qib_devdata *dd, int sdnum, - const u8 *img, int len, int offset) +static int qib_sd7220_prog_vfy(struct qib_devdata *dd, int sdnum, + const u8 *img, int len, int offset) { int cnt, sofar, req, idx, errors; unsigned char readback[VFY_CHUNK]; @@ -881,6 +903,18 @@ int qib_sd7220_prog_vfy(struct qib_devdata *dd, int sdnum, return errors ? -errors : sofar; } +static int +qib_sd7220_ib_load(struct qib_devdata *dd, const struct firmware *fw) +{ + return qib_sd7220_prog_ld(dd, IB_7220_SERDES, fw->data, fw->size, 0); +} + +static int +qib_sd7220_ib_vfy(struct qib_devdata *dd, const struct firmware *fw) +{ + return qib_sd7220_prog_vfy(dd, IB_7220_SERDES, fw->data, fw->size, 0); +} + /* * IRQ not set up at this point in init, so we poll. */ diff --git a/drivers/infiniband/hw/qib/qib_sd7220_img.c b/drivers/infiniband/hw/qib/qib_sd7220_img.c deleted file mode 100644 index a1118fbd237..00000000000 --- a/drivers/infiniband/hw/qib/qib_sd7220_img.c +++ /dev/null @@ -1,1081 +0,0 @@ -/* - * Copyright (c) 2007, 2008 QLogic Corporation. All rights reserved. - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ - -/* - * This file contains the memory image from the vendor, to be copied into - * the IB SERDES of the IBA7220 during initialization. - * The file also includes the two functions which use this image. - */ -#include <linux/pci.h> -#include <linux/delay.h> - -#include "qib.h" -#include "qib_7220.h" - -static unsigned char qib_sd7220_ib_img[] = { -/*0000*/0x02, 0x0A, 0x29, 0x02, 0x0A, 0x87, 0xE5, 0xE6, - 0x30, 0xE6, 0x04, 0x7F, 0x01, 0x80, 0x02, 0x7F, -/*0010*/0x00, 0xE5, 0xE2, 0x30, 0xE4, 0x04, 0x7E, 0x01, - 0x80, 0x02, 0x7E, 0x00, 0xEE, 0x5F, 0x60, 0x08, -/*0020*/0x53, 0xF9, 0xF7, 0xE4, 0xF5, 0xFE, 0x80, 0x08, - 0x7F, 0x0A, 0x12, 0x17, 0x31, 0x12, 0x0E, 0xA2, -/*0030*/0x75, 0xFC, 0x08, 0xE4, 0xF5, 0xFD, 0xE5, 0xE7, - 0x20, 0xE7, 0x03, 0x43, 0xF9, 0x08, 0x22, 0x00, -/*0040*/0x01, 0x20, 0x11, 0x00, 0x04, 0x20, 0x00, 0x75, - 0x51, 0x01, 0xE4, 0xF5, 0x52, 0xF5, 0x53, 0xF5, -/*0050*/0x52, 0xF5, 0x7E, 0x7F, 0x04, 0x02, 0x04, 0x38, - 0xC2, 0x36, 0x05, 0x52, 0xE5, 0x52, 0xD3, 0x94, -/*0060*/0x0C, 0x40, 0x05, 0x75, 0x52, 0x01, 0xD2, 0x36, - 0x90, 0x07, 0x0C, 0x74, 0x07, 0xF0, 0xA3, 0x74, -/*0070*/0xFF, 0xF0, 0xE4, 0xF5, 0x0C, 0xA3, 0xF0, 0x90, - 0x07, 0x14, 0xF0, 0xA3, 0xF0, 0x75, 0x0B, 0x20, -/*0080*/0xF5, 0x09, 0xE4, 0xF5, 0x08, 0xE5, 0x08, 0xD3, - 0x94, 0x30, 0x40, 0x03, 0x02, 0x04, 0x04, 0x12, -/*0090*/0x00, 0x06, 0x15, 0x0B, 0xE5, 0x08, 0x70, 0x04, - 0x7F, 0x01, 0x80, 0x02, 0x7F, 0x00, 0xE5, 0x09, -/*00A0*/0x70, 0x04, 0x7E, 0x01, 0x80, 0x02, 0x7E, 0x00, - 0xEE, 0x5F, 0x60, 0x05, 0x12, 0x18, 0x71, 0xD2, -/*00B0*/0x35, 0x53, 0xE1, 0xF7, 0xE5, 0x08, 0x45, 0x09, - 0xFF, 0xE5, 0x0B, 0x25, 0xE0, 0x25, 0xE0, 0x24, -/*00C0*/0x83, 0xF5, 0x82, 0xE4, 0x34, 0x07, 0xF5, 0x83, - 0xEF, 0xF0, 0x85, 0xE2, 0x20, 0xE5, 0x52, 0xD3, -/*00D0*/0x94, 0x01, 0x40, 0x0D, 0x12, 0x19, 0xF3, 0xE0, - 0x54, 0xA0, 0x64, 0x40, 0x70, 0x03, 0x02, 0x03, -/*00E0*/0xFB, 0x53, 0xF9, 0xF8, 0x90, 0x94, 0x70, 0xE4, - 0xF0, 0xE0, 0xF5, 0x10, 0xAF, 0x09, 0x12, 0x1E, -/*00F0*/0xB3, 0xAF, 0x08, 0xEF, 0x44, 0x08, 0xF5, 0x82, - 0x75, 0x83, 0x80, 0xE0, 0xF5, 0x29, 0xEF, 0x44, -/*0100*/0x07, 0x12, 0x1A, 0x3C, 0xF5, 0x22, 0x54, 0x40, - 0xD3, 0x94, 0x00, 0x40, 0x1E, 0xE5, 0x29, 0x54, -/*0110*/0xF0, 0x70, 0x21, 0x12, 0x19, 0xF3, 0xE0, 0x44, - 0x80, 0xF0, 0xE5, 0x22, 0x54, 0x30, 0x65, 0x08, -/*0120*/0x70, 0x09, 0x12, 0x19, 0xF3, 0xE0, 0x54, 0xBF, - 0xF0, 0x80, 0x09, 0x12, 0x19, 0xF3, 0x74, 0x40, -/*0130*/0xF0, 0x02, 0x03, 0xFB, 0x12, 0x1A, 0x12, 0x75, - 0x83, 0xAE, 0x74, 0xFF, 0xF0, 0xAF, 0x08, 0x7E, -/*0140*/0x00, 0xEF, 0x44, 0x07, 0xF5, 0x82, 0xE0, 0xFD, - 0xE5, 0x0B, 0x25, 0xE0, 0x25, 0xE0, 0x24, 0x81, -/*0150*/0xF5, 0x82, 0xE4, 0x34, 0x07, 0xF5, 0x83, 0xED, - 0xF0, 0x90, 0x07, 0x0E, 0xE0, 0x04, 0xF0, 0xEF, -/*0160*/0x44, 0x07, 0xF5, 0x82, 0x75, 0x83, 0x98, 0xE0, - 0xF5, 0x28, 0x12, 0x1A, 0x23, 0x40, 0x0C, 0x12, -/*0170*/0x19, 0xF3, 0xE0, 0x44, 0x01, 0x12, 0x1A, 0x32, - 0x02, 0x03, 0xF6, 0xAF, 0x08, 0x7E, 0x00, 0x74, -/*0180*/0x80, 0xCD, 0xEF, 0xCD, 0x8D, 0x82, 0xF5, 0x83, - 0xE0, 0x30, 0xE0, 0x0A, 0x12, 0x19, 0xF3, 0xE0, -/*0190*/0x44, 0x20, 0xF0, 0x02, 0x03, 0xFB, 0x12, 0x19, - 0xF3, 0xE0, 0x54, 0xDF, 0xF0, 0xEE, 0x44, 0xAE, -/*01A0*/0x12, 0x1A, 0x43, 0x30, 0xE4, 0x03, 0x02, 0x03, - 0xFB, 0x74, 0x9E, 0x12, 0x1A, 0x05, 0x20, 0xE0, -/*01B0*/0x03, 0x02, 0x03, 0xFB, 0x8F, 0x82, 0x8E, 0x83, - 0xE0, 0x20, 0xE0, 0x03, 0x02, 0x03, 0xFB, 0x12, -/*01C0*/0x19, 0xF3, 0xE0, 0x44, 0x10, 0xF0, 0xE5, 0xE3, - 0x20, 0xE7, 0x08, 0xE5, 0x08, 0x12, 0x1A, 0x3A, -/*01D0*/0x44, 0x04, 0xF0, 0xAF, 0x08, 0x7E, 0x00, 0xEF, - 0x12, 0x1A, 0x3A, 0x20, 0xE2, 0x34, 0x12, 0x19, -/*01E0*/0xF3, 0xE0, 0x44, 0x08, 0xF0, 0xE5, 0xE4, 0x30, - 0xE6, 0x04, 0x7D, 0x01, 0x80, 0x02, 0x7D, 0x00, -/*01F0*/0xE5, 0x7E, 0xC3, 0x94, 0x04, 0x50, 0x04, 0x7C, - 0x01, 0x80, 0x02, 0x7C, 0x00, 0xEC, 0x4D, 0x60, -/*0200*/0x05, 0xC2, 0x35, 0x02, 0x03, 0xFB, 0xEE, 0x44, - 0xD2, 0x12, 0x1A, 0x43, 0x44, 0x40, 0xF0, 0x02, -/*0210*/0x03, 0xFB, 0x12, 0x19, 0xF3, 0xE0, 0x54, 0xF7, - 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0x44, 0x07, 0xCF, 0xF0, 0xA3, 0xEF, 0xF0, 0x22, -/*07C0*/0xF0, 0x74, 0xA0, 0x2F, 0xF5, 0x82, 0x74, 0x02, - 0x3E, 0xF5, 0x83, 0x22, 0x74, 0xC0, 0x25, 0x11, -/*07D0*/0xF5, 0x82, 0xE4, 0x34, 0x01, 0xF5, 0x83, 0x22, - 0x74, 0x00, 0x25, 0x11, 0xF5, 0x82, 0xE4, 0x34, -/*07E0*/0x02, 0xF5, 0x83, 0x22, 0x74, 0x60, 0x25, 0x11, - 0xF5, 0x82, 0xE4, 0x34, 0x03, 0xF5, 0x83, 0x22, -/*07F0*/0x74, 0x80, 0x25, 0x11, 0xF5, 0x82, 0xE4, 0x34, - 0x03, 0xF5, 0x83, 0x22, 0x74, 0xE0, 0x25, 0x11, -/*0800*/0xF5, 0x82, 0xE4, 0x34, 0x03, 0xF5, 0x83, 0x22, - 0x74, 0x40, 0x25, 0x11, 0xF5, 0x82, 0xE4, 0x34, -/*0810*/0x06, 0xF5, 0x83, 0x22, 0x74, 0x80, 0x2F, 0xF5, - 0x82, 0x74, 0x02, 0x3E, 0xF5, 0x83, 0x22, 0xAF, -/*0820*/0x08, 0x7E, 0x00, 0xEF, 0x44, 0x07, 0xF5, 0x82, - 0x22, 0xF5, 0x83, 0xE5, 0x82, 0x44, 0x07, 0xF5, -/*0830*/0x82, 0xE5, 0x40, 0xF0, 0x22, 0x74, 0x40, 0x25, - 0x11, 0xF5, 0x82, 0xE4, 0x34, 0x02, 0xF5, 0x83, -/*0840*/0x22, 0x74, 0xC0, 0x25, 0x11, 0xF5, 0x82, 0xE4, - 0x34, 0x03, 0xF5, 0x83, 0x22, 0x74, 0x00, 0x25, -/*0850*/0x11, 0xF5, 0x82, 0xE4, 0x34, 0x06, 0xF5, 0x83, - 0x22, 0x74, 0x20, 0x25, 0x11, 0xF5, 0x82, 0xE4, -/*0860*/0x34, 0x06, 0xF5, 0x83, 0x22, 0xE5, 0x08, 0xFD, - 0xED, 0x44, 0x07, 0xF5, 0x82, 0x22, 0xE5, 0x41, -/*0870*/0xF0, 0xE5, 0x65, 0x64, 0x01, 0x45, 0x64, 0x22, - 0x7E, 0x00, 0xFB, 0x7A, 0x00, 0xFD, 0x7C, 0x00, -/*0880*/0x22, 0x74, 0x20, 0x25, 0x11, 0xF5, 0x82, 0xE4, - 0x34, 0x02, 0x22, 0x74, 0xA0, 0x25, 0x11, 0xF5, -/*0890*/0x82, 0xE4, 0x34, 0x03, 0x22, 0x85, 0x3E, 0x42, - 0x85, 0x3F, 0x41, 0x8F, 0x40, 0x22, 0x85, 0x3C, -/*08A0*/0x42, 0x85, 0x3D, 0x41, 0x8F, 0x40, 0x22, 0x75, - 0x45, 0x3F, 0x90, 0x07, 0x20, 0xE4, 0xF0, 0xA3, -/*08B0*/0x22, 0xF5, 0x83, 0xE5, 0x32, 0xF0, 0x05, 0x6E, - 0xE5, 0x6E, 0xC3, 0x94, 0x40, 0x22, 0xF0, 0xE5, -/*08C0*/0x08, 0x44, 0x06, 0xF5, 0x82, 0x22, 0x74, 0x00, - 0x25, 0x6E, 0xF5, 0x82, 0xE4, 0x34, 0x00, 0xF5, -/*08D0*/0x83, 0x22, 0xE5, 0x6D, 0x45, 0x6C, 0x90, 0x07, - 0x2F, 0x22, 0xE4, 0xF9, 0xE5, 0x3C, 0xD3, 0x95, -/*08E0*/0x3E, 0x22, 0x74, 0x80, 0x2E, 0xF5, 0x82, 0xE4, - 0x34, 0x02, 0xF5, 0x83, 0xE0, 0x22, 0x74, 0xA0, -/*08F0*/0x2E, 0xF5, 0x82, 0xE4, 0x34, 0x02, 0xF5, 0x83, - 0xE0, 0x22, 0x74, 0x80, 0x25, 0x6E, 0xF5, 0x82, -/*0900*/0xE4, 0x34, 0x00, 0x22, 0x25, 0x42, 0xFD, 0xE4, - 0x33, 0xFC, 0x22, 0x85, 0x42, 0x42, 0x85, 0x41, -/*0910*/0x41, 0x85, 0x40, 0x40, 0x22, 0xED, 0x4C, 0x60, - 0x03, 0x02, 0x09, 0xE5, 0xEF, 0x4E, 0x70, 0x37, -/*0920*/0x90, 0x07, 0x26, 0x12, 0x07, 0x89, 0xE0, 0xFD, - 0x12, 0x07, 0xCC, 0xED, 0xF0, 0x90, 0x07, 0x28, -/*0930*/0x12, 0x07, 0x89, 0xE0, 0xFD, 0x12, 0x07, 0xD8, - 0xED, 0xF0, 0x12, 0x07, 0x86, 0xE0, 0x54, 0x1F, -/*0940*/0xFD, 0x12, 0x08, 0x81, 0xF5, 0x83, 0xED, 0xF0, - 0x90, 0x07, 0x24, 0x12, 0x07, 0x89, 0xE0, 0x54, -/*0950*/0x1F, 0xFD, 0x12, 0x08, 0x35, 0xED, 0xF0, 0xEF, - 0x64, 0x04, 0x4E, 0x70, 0x37, 0x90, 0x07, 0x26, -/*0960*/0x12, 0x07, 0x89, 0xE0, 0xFD, 0x12, 0x07, 0xE4, - 0xED, 0xF0, 0x90, 0x07, 0x28, 0x12, 0x07, 0x89, -/*0970*/0xE0, 0xFD, 0x12, 0x07, 0xF0, 0xED, 0xF0, 0x12, - 0x07, 0x86, 0xE0, 0x54, 0x1F, 0xFD, 0x12, 0x08, -/*0980*/0x8B, 0xF5, 0x83, 0xED, 0xF0, 0x90, 0x07, 0x24, - 0x12, 0x07, 0x89, 0xE0, 0x54, 0x1F, 0xFD, 0x12, -/*0990*/0x08, 0x41, 0xED, 0xF0, 0xEF, 0x64, 0x01, 0x4E, - 0x70, 0x04, 0x7D, 0x01, 0x80, 0x02, 0x7D, 0x00, -/*09A0*/0xEF, 0x64, 0x02, 0x4E, 0x70, 0x04, 0x7F, 0x01, - 0x80, 0x02, 0x7F, 0x00, 0xEF, 0x4D, 0x60, 0x78, -/*09B0*/0x90, 0x07, 0x26, 0x12, 0x07, 0x35, 0xE0, 0xFF, - 0x12, 0x07, 0xFC, 0xEF, 0x12, 0x07, 0x31, 0xE0, -/*09C0*/0xFF, 0x12, 0x08, 0x08, 0xEF, 0xF0, 0x90, 0x07, - 0x22, 0x12, 0x07, 0x35, 0xE0, 0x54, 0x1F, 0xFF, -/*09D0*/0x12, 0x08, 0x4D, 0xEF, 0xF0, 0x90, 0x07, 0x24, - 0x12, 0x07, 0x35, 0xE0, 0x54, 0x1F, 0xFF, 0x12, -/*09E0*/0x08, 0x59, 0xEF, 0xF0, 0x22, 0x12, 0x07, 0xCC, - 0xE4, 0xF0, 0x12, 0x07, 0xD8, 0xE4, 0xF0, 0x12, -/*09F0*/0x08, 0x81, 0xF5, 0x83, 0xE4, 0xF0, 0x12, 0x08, - 0x35, 0x74, 0x14, 0xF0, 0x12, 0x07, 0xE4, 0xE4, -/*0A00*/0xF0, 0x12, 0x07, 0xF0, 0xE4, 0xF0, 0x12, 0x08, - 0x8B, 0xF5, 0x83, 0xE4, 0xF0, 0x12, 0x08, 0x41, -/*0A10*/0x74, 0x14, 0xF0, 0x12, 0x07, 0xFC, 0xE4, 0xF0, - 0x12, 0x08, 0x08, 0xE4, 0xF0, 0x12, 0x08, 0x4D, -/*0A20*/0xE4, 0xF0, 0x12, 0x08, 0x59, 0x74, 0x14, 0xF0, - 0x22, 0x53, 0xF9, 0xF7, 0x75, 0xFC, 0x10, 0xE4, -/*0A30*/0xF5, 0xFD, 0x75, 0xFE, 0x30, 0xF5, 0xFF, 0xE5, - 0xE7, 0x20, 0xE7, 0x03, 0x43, 0xF9, 0x08, 0xE5, -/*0A40*/0xE6, 0x20, 0xE7, 0x0B, 0x78, 0xFF, 0xE4, 0xF6, - 0xD8, 0xFD, 0x53, 0xE6, 0xFE, 0x80, 0x09, 0x78, -/*0A50*/0x08, 0xE4, 0xF6, 0xD8, 0xFD, 0x53, 0xE6, 0xFE, - 0x75, 0x81, 0x80, 0xE4, 0xF5, 0xA8, 0xD2, 0xA8, -/*0A60*/0xC2, 0xA9, 0xD2, 0xAF, 0xE5, 0xE2, 0x20, 0xE5, - 0x05, 0x20, 0xE6, 0x02, 0x80, 0x03, 0x43, 0xE1, -/*0A70*/0x02, 0xE5, 0xE2, 0x20, 0xE0, 0x0E, 0x90, 0x00, - 0x00, 0x7F, 0x00, 0x7E, 0x08, 0xE4, 0xF0, 0xA3, -/*0A80*/0xDF, 0xFC, 0xDE, 0xFA, 0x02, 0x0A, 0xDB, 0x43, - 0xFA, 0x01, 0xC0, 0xE0, 0xC0, 0xF0, 0xC0, 0x83, -/*0A90*/0xC0, 0x82, 0xC0, 0xD0, 0x12, 0x1C, 0xE7, 0xD0, - 0xD0, 0xD0, 0x82, 0xD0, 0x83, 0xD0, 0xF0, 0xD0, -/*0AA0*/0xE0, 0x53, 0xFA, 0xFE, 0x32, 0x02, 0x1B, 0x55, - 0xE4, 0x93, 0xA3, 0xF8, 0xE4, 0x93, 0xA3, 0xF6, -/*0AB0*/0x08, 0xDF, 0xF9, 0x80, 0x29, 0xE4, 0x93, 0xA3, - 0xF8, 0x54, 0x07, 0x24, 0x0C, 0xC8, 0xC3, 0x33, -/*0AC0*/0xC4, 0x54, 0x0F, 0x44, 0x20, 0xC8, 0x83, 0x40, - 0x04, 0xF4, 0x56, 0x80, 0x01, 0x46, 0xF6, 0xDF, -/*0AD0*/0xE4, 0x80, 0x0B, 0x01, 0x02, 0x04, 0x08, 0x10, - 0x20, 0x40, 0x80, 0x90, 0x00, 0x3F, 0xE4, 0x7E, -/*0AE0*/0x01, 0x93, 0x60, 0xC1, 0xA3, 0xFF, 0x54, 0x3F, - 0x30, 0xE5, 0x09, 0x54, 0x1F, 0xFE, 0xE4, 0x93, -/*0AF0*/0xA3, 0x60, 0x01, 0x0E, 0xCF, 0x54, 0xC0, 0x25, - 0xE0, 0x60, 0xAD, 0x40, 0xB8, 0x80, 0xFE, 0x8C, -/*0B00*/0x64, 0x8D, 0x65, 0x8A, 0x66, 0x8B, 0x67, 0xE4, - 0xF5, 0x69, 0xEF, 0x4E, 0x70, 0x03, 0x02, 0x1D, -/*0B10*/0x55, 0xE4, 0xF5, 0x68, 0xE5, 0x67, 0x45, 0x66, - 0x70, 0x32, 0x12, 0x07, 0x2A, 0x75, 0x83, 0x90, -/*0B20*/0xE4, 0x12, 0x07, 0x29, 0x75, 0x83, 0xC2, 0xE4, - 0x12, 0x07, 0x29, 0x75, 0x83, 0xC4, 0xE4, 0x12, -/*0B30*/0x08, 0x70, 0x70, 0x29, 0x12, 0x07, 0x2A, 0x75, - 0x83, 0x92, 0xE4, 0x12, 0x07, 0x29, 0x75, 0x83, -/*0B40*/0xC6, 0xE4, 0x12, 0x07, 0x29, 0x75, 0x83, 0xC8, - 0xE4, 0xF0, 0x80, 0x11, 0x90, 0x07, 0x26, 0x12, -/*0B50*/0x07, 0x35, 0xE4, 0x12, 0x08, 0x70, 0x70, 0x05, - 0x12, 0x07, 0x32, 0xE4, 0xF0, 0x12, 0x1D, 0x55, -/*0B60*/0x12, 0x1E, 0xBF, 0xE5, 0x67, 0x45, 0x66, 0x70, - 0x33, 0x12, 0x07, 0x2A, 0x75, 0x83, 0x90, 0xE5, -/*0B70*/0x41, 0x12, 0x07, 0x29, 0x75, 0x83, 0xC2, 0xE5, - 0x41, 0x12, 0x07, 0x29, 0x75, 0x83, 0xC4, 0x12, -/*0B80*/0x08, 0x6E, 0x70, 0x29, 0x12, 0x07, 0x2A, 0x75, - 0x83, 0x92, 0xE5, 0x40, 0x12, 0x07, 0x29, 0x75, -/*0B90*/0x83, 0xC6, 0xE5, 0x40, 0x12, 0x07, 0x29, 0x75, - 0x83, 0xC8, 0x80, 0x0E, 0x90, 0x07, 0x26, 0x12, -/*0BA0*/0x07, 0x35, 0x12, 0x08, 0x6E, 0x70, 0x06, 0x12, - 0x07, 0x32, 0xE5, 0x40, 0xF0, 0xAF, 0x69, 0x7E, -/*0BB0*/0x00, 0xAD, 0x67, 0xAC, 0x66, 0x12, 0x04, 0x44, - 0x12, 0x07, 0x2A, 0x75, 0x83, 0xCA, 0xE0, 0xD3, -/*0BC0*/0x94, 0x00, 0x50, 0x0C, 0x05, 0x68, 0xE5, 0x68, - 0xC3, 0x94, 0x05, 0x50, 0x03, 0x02, 0x0B, 0x14, -/*0BD0*/0x22, 0x8C, 0x60, 0x8D, 0x61, 0x12, 0x08, 0xDA, - 0x74, 0x20, 0x40, 0x0D, 0x2F, 0xF5, 0x82, 0x74, -/*0BE0*/0x03, 0x3E, 0xF5, 0x83, 0xE5, 0x3E, 0xF0, 0x80, - 0x0B, 0x2F, 0xF5, 0x82, 0x74, 0x03, 0x3E, 0xF5, -/*0BF0*/0x83, 0xE5, 0x3C, 0xF0, 0xE5, 0x3C, 0xD3, 0x95, - 0x3E, 0x40, 0x3C, 0xE5, 0x61, 0x45, 0x60, 0x70, -/*0C00*/0x10, 0xE9, 0x12, 0x09, 0x04, 0xE5, 0x3E, 0x12, - 0x07, 0x68, 0x40, 0x3B, 0x12, 0x08, 0x95, 0x80, -/*0C10*/0x18, 0xE5, 0x3E, 0xC3, 0x95, 0x38, 0x40, 0x1D, - 0x85, 0x3E, 0x38, 0xE5, 0x3E, 0x60, 0x05, 0x85, -/*0C20*/0x3F, 0x39, 0x80, 0x03, 0x85, 0x39, 0x39, 0x8F, - 0x3A, 0x12, 0x08, 0x14, 0xE5, 0x3E, 0x12, 0x07, -/*0C30*/0xC0, 0xE5, 0x3F, 0xF0, 0x22, 0x80, 0x43, 0xE5, - 0x61, 0x45, 0x60, 0x70, 0x19, 0x12, 0x07, 0x5F, -/*0C40*/0x40, 0x05, 0x12, 0x08, 0x9E, 0x80, 0x27, 0x12, - 0x09, 0x0B, 0x12, 0x08, 0x14, 0xE5, 0x42, 0x12, -/*0C50*/0x07, 0xC0, 0xE5, 0x41, 0xF0, 0x22, 0xE5, 0x3C, - 0xC3, 0x95, 0x38, 0x40, 0x1D, 0x85, 0x3C, 0x38, -/*0C60*/0xE5, 0x3C, 0x60, 0x05, 0x85, 0x3D, 0x39, 0x80, - 0x03, 0x85, 0x39, 0x39, 0x8F, 0x3A, 0x12, 0x08, -/*0C70*/0x14, 0xE5, 0x3C, 0x12, 0x07, 0xC0, 0xE5, 0x3D, - 0xF0, 0x22, 0x85, 0x38, 0x38, 0x85, 0x39, 0x39, -/*0C80*/0x85, 0x3A, 0x3A, 0x12, 0x08, 0x14, 0xE5, 0x38, - 0x12, 0x07, 0xC0, 0xE5, 0x39, 0xF0, 0x22, 0x7F, -/*0C90*/0x06, 0x12, 0x17, 0x31, 0x12, 0x1D, 0x23, 0x12, - 0x0E, 0x04, 0x12, 0x0E, 0x33, 0xE0, 0x44, 0x0A, -/*0CA0*/0xF0, 0x74, 0x8E, 0xFE, 0x12, 0x0E, 0x04, 0x12, - 0x0E, 0x0B, 0xEF, 0xF0, 0xE5, 0x28, 0x30, 0xE5, -/*0CB0*/0x03, 0xD3, 0x80, 0x01, 0xC3, 0x40, 0x05, 0x75, - 0x14, 0x20, 0x80, 0x03, 0x75, 0x14, 0x08, 0x12, -/*0CC0*/0x0E, 0x04, 0x75, 0x83, 0x8A, 0xE5, 0x14, 0xF0, - 0xB4, 0xFF, 0x05, 0x75, 0x12, 0x80, 0x80, 0x06, -/*0CD0*/0xE5, 0x14, 0xC3, 0x13, 0xF5, 0x12, 0xE4, 0xF5, - 0x16, 0xF5, 0x7F, 0x12, 0x19, 0x36, 0x12, 0x13, -/*0CE0*/0xA3, 0xE5, 0x0A, 0xC3, 0x94, 0x01, 0x50, 0x09, - 0x05, 0x16, 0xE5, 0x16, 0xC3, 0x94, 0x14, 0x40, -/*0CF0*/0xEA, 0xE5, 0xE4, 0x20, 0xE7, 0x28, 0x12, 0x0E, - 0x04, 0x75, 0x83, 0xD2, 0xE0, 0x54, 0x08, 0xD3, -/*0D00*/0x94, 0x00, 0x40, 0x04, 0x7F, 0x01, 0x80, 0x02, - 0x7F, 0x00, 0xE5, 0x0A, 0xC3, 0x94, 0x01, 0x40, -/*0D10*/0x04, 0x7E, 0x01, 0x80, 0x02, 0x7E, 0x00, 0xEF, - 0x5E, 0x60, 0x03, 0x12, 0x1D, 0xD7, 0xE5, 0x7F, -/*0D20*/0xC3, 0x94, 0x11, 0x40, 0x14, 0x12, 0x0E, 0x04, - 0x75, 0x83, 0xD2, 0xE0, 0x44, 0x80, 0xF0, 0xE5, -/*0D30*/0xE4, 0x20, 0xE7, 0x0F, 0x12, 0x1D, 0xD7, 0x80, - 0x0A, 0x12, 0x0E, 0x04, 0x75, 0x83, 0xD2, 0xE0, -/*0D40*/0x54, 0x7F, 0xF0, 0x12, 0x1D, 0x23, 0x22, 0x74, - 0x8A, 0x85, 0x08, 0x82, 0xF5, 0x83, 0xE5, 0x17, -/*0D50*/0xF0, 0x12, 0x0E, 0x3A, 0xE4, 0xF0, 0x90, 0x07, - 0x02, 0xE0, 0x12, 0x0E, 0x17, 0x75, 0x83, 0x90, -/*0D60*/0xEF, 0xF0, 0x74, 0x92, 0xFE, 0xE5, 0x08, 0x44, - 0x07, 0xFF, 0xF5, 0x82, 0x8E, 0x83, 0xE0, 0x54, -/*0D70*/0xC0, 0xFD, 0x90, 0x07, 0x03, 0xE0, 0x54, 0x3F, - 0x4D, 0x8F, 0x82, 0x8E, 0x83, 0xF0, 0x90, 0x07, -/*0D80*/0x04, 0xE0, 0x12, 0x0E, 0x17, 0x75, 0x83, 0x82, - 0xEF, 0xF0, 0x90, 0x07, 0x05, 0xE0, 0xFF, 0xED, -/*0D90*/0x44, 0x07, 0xF5, 0x82, 0x75, 0x83, 0xB4, 0xEF, - 0x12, 0x0E, 0x03, 0x75, 0x83, 0x80, 0xE0, 0x54, -/*0DA0*/0xBF, 0xF0, 0x30, 0x37, 0x0A, 0x12, 0x0E, 0x91, - 0x75, 0x83, 0x94, 0xE0, 0x44, 0x80, 0xF0, 0x30, -/*0DB0*/0x38, 0x0A, 0x12, 0x0E, 0x91, 0x75, 0x83, 0x92, - 0xE0, 0x44, 0x80, 0xF0, 0xE5, 0x28, 0x30, 0xE4, -/*0DC0*/0x1A, 0x20, 0x39, 0x0A, 0x12, 0x0E, 0x04, 0x75, - 0x83, 0x88, 0xE0, 0x54, 0x7F, 0xF0, 0x20, 0x3A, -/*0DD0*/0x0A, 0x12, 0x0E, 0x04, 0x75, 0x83, 0x88, 0xE0, - 0x54, 0xBF, 0xF0, 0x74, 0x8C, 0xFE, 0x12, 0x0E, -/*0DE0*/0x04, 0x8E, 0x83, 0xE0, 0x54, 0x0F, 0x12, 0x0E, - 0x03, 0x75, 0x83, 0x86, 0xE0, 0x54, 0xBF, 0xF0, -/*0DF0*/0xE5, 0x08, 0x44, 0x06, 0x12, 0x0D, 0xFD, 0x75, - 0x83, 0x8A, 0xE4, 0xF0, 0x22, 0xF5, 0x82, 0x75, -/*0E00*/0x83, 0x82, 0xE4, 0xF0, 0xE5, 0x08, 0x44, 0x07, - 0xF5, 0x82, 0x22, 0x8E, 0x83, 0xE0, 0xF5, 0x10, -/*0E10*/0x54, 0xFE, 0xF0, 0xE5, 0x10, 0x44, 0x01, 0xFF, - 0xE5, 0x08, 0xFD, 0xED, 0x44, 0x07, 0xF5, 0x82, -/*0E20*/0x22, 0xE5, 0x15, 0xC4, 0x54, 0x07, 0xFF, 0xE5, - 0x08, 0xFD, 0xED, 0x44, 0x08, 0xF5, 0x82, 0x75, -/*0E30*/0x83, 0x82, 0x22, 0x75, 0x83, 0x80, 0xE0, 0x44, - 0x40, 0xF0, 0xE5, 0x08, 0x44, 0x08, 0xF5, 0x82, -/*0E40*/0x75, 0x83, 0x8A, 0x22, 0xE5, 0x16, 0x25, 0xE0, - 0x25, 0xE0, 0x24, 0xAF, 0xF5, 0x82, 0xE4, 0x34, -/*0E50*/0x1A, 0xF5, 0x83, 0xE4, 0x93, 0xF5, 0x0D, 0x22, - 0x43, 0xE1, 0x10, 0x43, 0xE1, 0x80, 0x53, 0xE1, -/*0E60*/0xFD, 0x85, 0xE1, 0x10, 0x22, 0xE5, 0x16, 0x25, - 0xE0, 0x25, 0xE0, 0x24, 0xB2, 0xF5, 0x82, 0xE4, -/*0E70*/0x34, 0x1A, 0xF5, 0x83, 0xE4, 0x93, 0x22, 0x85, - 0x55, 0x82, 0x85, 0x54, 0x83, 0xE5, 0x15, 0xF0, -/*0E80*/0x22, 0xE5, 0xE2, 0x54, 0x20, 0xD3, 0x94, 0x00, - 0x22, 0xE5, 0xE2, 0x54, 0x40, 0xD3, 0x94, 0x00, -/*0E90*/0x22, 0xE5, 0x08, 0x44, 0x06, 0xF5, 0x82, 0x22, - 0xFD, 0xE5, 0x08, 0xFB, 0xEB, 0x44, 0x07, 0xF5, -/*0EA0*/0x82, 0x22, 0x53, 0xF9, 0xF7, 0x75, 0xFE, 0x30, - 0x22, 0xEF, 0x4E, 0x70, 0x26, 0x12, 0x07, 0xCC, -/*0EB0*/0xE0, 0xFD, 0x90, 0x07, 0x26, 0x12, 0x07, 0x7B, - 0x12, 0x07, 0xD8, 0xE0, 0xFD, 0x90, 0x07, 0x28, -/*0EC0*/0x12, 0x07, 0x7B, 0x12, 0x08, 0x81, 0x12, 0x07, - 0x72, 0x12, 0x08, 0x35, 0xE0, 0x90, 0x07, 0x24, -/*0ED0*/0x12, 0x07, 0x78, 0xEF, 0x64, 0x04, 0x4E, 0x70, - 0x29, 0x12, 0x07, 0xE4, 0xE0, 0xFD, 0x90, 0x07, -/*0EE0*/0x26, 0x12, 0x07, 0x7B, 0x12, 0x07, 0xF0, 0xE0, - 0xFD, 0x90, 0x07, 0x28, 0x12, 0x07, 0x7B, 0x12, -/*0EF0*/0x08, 0x8B, 0x12, 0x07, 0x72, 0x12, 0x08, 0x41, - 0xE0, 0x54, 0x1F, 0xFD, 0x90, 0x07, 0x24, 0x12, -/*0F00*/0x07, 0x7B, 0xEF, 0x64, 0x01, 0x4E, 0x70, 0x04, - 0x7D, 0x01, 0x80, 0x02, 0x7D, 0x00, 0xEF, 0x64, -/*0F10*/0x02, 0x4E, 0x70, 0x04, 0x7F, 0x01, 0x80, 0x02, - 0x7F, 0x00, 0xEF, 0x4D, 0x60, 0x35, 0x12, 0x07, -/*0F20*/0xFC, 0xE0, 0xFF, 0x90, 0x07, 0x26, 0x12, 0x07, - 0x89, 0xEF, 0xF0, 0x12, 0x08, 0x08, 0xE0, 0xFF, -/*0F30*/0x90, 0x07, 0x28, 0x12, 0x07, 0x89, 0xEF, 0xF0, - 0x12, 0x08, 0x4D, 0xE0, 0x54, 0x1F, 0xFF, 0x12, -/*0F40*/0x07, 0x86, 0xEF, 0xF0, 0x12, 0x08, 0x59, 0xE0, - 0x54, 0x1F, 0xFF, 0x90, 0x07, 0x24, 0x12, 0x07, -/*0F50*/0x89, 0xEF, 0xF0, 0x22, 0xE4, 0xF5, 0x53, 0x12, - 0x0E, 0x81, 0x40, 0x04, 0x7F, 0x01, 0x80, 0x02, -/*0F60*/0x7F, 0x00, 0x12, 0x0E, 0x89, 0x40, 0x04, 0x7E, - 0x01, 0x80, 0x02, 0x7E, 0x00, 0xEE, 0x4F, 0x70, -/*0F70*/0x03, 0x02, 0x0F, 0xF6, 0x85, 0xE1, 0x10, 0x43, - 0xE1, 0x02, 0x53, 0xE1, 0x0F, 0x85, 0xE1, 0x10, -/*0F80*/0xE4, 0xF5, 0x51, 0xE5, 0xE3, 0x54, 0x3F, 0xF5, - 0x52, 0x12, 0x0E, 0x89, 0x40, 0x1D, 0xAD, 0x52, -/*0F90*/0xAF, 0x51, 0x12, 0x11, 0x18, 0xEF, 0x60, 0x08, - 0x85, 0xE1, 0x10, 0x43, 0xE1, 0x40, 0x80, 0x0B, -/*0FA0*/0x53, 0xE1, 0xBF, 0x12, 0x0E, 0x58, 0x12, 0x00, - 0x06, 0x80, 0xFB, 0xE5, 0xE3, 0x54, 0x3F, 0xF5, -/*0FB0*/0x51, 0xE5, 0xE4, 0x54, 0x3F, 0xF5, 0x52, 0x12, - 0x0E, 0x81, 0x40, 0x1D, 0xAD, 0x52, 0xAF, 0x51, -/*0FC0*/0x12, 0x11, 0x18, 0xEF, 0x60, 0x08, 0x85, 0xE1, - 0x10, 0x43, 0xE1, 0x20, 0x80, 0x0B, 0x53, 0xE1, -/*0FD0*/0xDF, 0x12, 0x0E, 0x58, 0x12, 0x00, 0x06, 0x80, - 0xFB, 0x12, 0x0E, 0x81, 0x40, 0x04, 0x7F, 0x01, -/*0FE0*/0x80, 0x02, 0x7F, 0x00, 0x12, 0x0E, 0x89, 0x40, - 0x04, 0x7E, 0x01, 0x80, 0x02, 0x7E, 0x00, 0xEE, -/*0FF0*/0x4F, 0x60, 0x03, 0x12, 0x0E, 0x5B, 0x22, 0x12, - 0x0E, 0x21, 0xEF, 0xF0, 0x12, 0x10, 0x91, 0x22, -/*1000*/0x02, 0x11, 0x00, 0x02, 0x10, 0x40, 0x02, 0x10, - 0x90, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -/*1010*/0x01, 0x20, 0x01, 0x20, 0xE4, 0xF5, 0x57, 0x12, - 0x16, 0xBD, 0x12, 0x16, 0x44, 0xE4, 0x12, 0x10, -/*1020*/0x56, 0x12, 0x14, 0xB7, 0x90, 0x07, 0x26, 0x12, - 0x07, 0x35, 0xE4, 0x12, 0x07, 0x31, 0xE4, 0xF0, -/*1030*/0x12, 0x10, 0x56, 0x12, 0x14, 0xB7, 0x90, 0x07, - 0x26, 0x12, 0x07, 0x35, 0xE5, 0x41, 0x12, 0x07, -/*1040*/0x31, 0xE5, 0x40, 0xF0, 0xAF, 0x57, 0x7E, 0x00, - 0xAD, 0x56, 0x7C, 0x00, 0x12, 0x04, 0x44, 0xAF, -/*1050*/0x56, 0x7E, 0x00, 0x02, 0x11, 0xEE, 0xFF, 0x90, - 0x07, 0x20, 0xA3, 0xE0, 0xFD, 0xE4, 0xF5, 0x56, -/*1060*/0xF5, 0x40, 0xFE, 0xFC, 0xAB, 0x56, 0xFA, 0x12, - 0x11, 0x51, 0x7F, 0x0F, 0x7D, 0x18, 0xE4, 0xF5, -/*1070*/0x56, 0xF5, 0x40, 0xFE, 0xFC, 0xAB, 0x56, 0xFA, - 0x12, 0x15, 0x41, 0xAF, 0x56, 0x7E, 0x00, 0x12, -/*1080*/0x1A, 0xFF, 0xE4, 0xFF, 0xF5, 0x56, 0x7D, 0x1F, - 0xF5, 0x40, 0xFE, 0xFC, 0xAB, 0x56, 0xFA, 0x22, -/*1090*/0x22, 0xE4, 0xF5, 0x55, 0xE5, 0x08, 0xFD, 0x74, - 0xA0, 0xF5, 0x56, 0xED, 0x44, 0x07, 0xF5, 0x57, -/*10A0*/0xE5, 0x28, 0x30, 0xE5, 0x03, 0xD3, 0x80, 0x01, - 0xC3, 0x40, 0x05, 0x7F, 0x28, 0xEF, 0x80, 0x04, -/*10B0*/0x7F, 0x14, 0xEF, 0xC3, 0x13, 0xF5, 0x54, 0xE4, - 0xF9, 0x12, 0x0E, 0x18, 0x75, 0x83, 0x8E, 0xE0, -/*10C0*/0xF5, 0x10, 0xCE, 0xEF, 0xCE, 0xEE, 0xD3, 0x94, - 0x00, 0x40, 0x26, 0xE5, 0x10, 0x54, 0xFE, 0x12, -/*10D0*/0x0E, 0x98, 0x75, 0x83, 0x8E, 0xED, 0xF0, 0xE5, - 0x10, 0x44, 0x01, 0xFD, 0xEB, 0x44, 0x07, 0xF5, -/*10E0*/0x82, 0xED, 0xF0, 0x85, 0x57, 0x82, 0x85, 0x56, - 0x83, 0xE0, 0x30, 0xE3, 0x01, 0x09, 0x1E, 0x80, -/*10F0*/0xD4, 0xC2, 0x34, 0xE9, 0xC3, 0x95, 0x54, 0x40, - 0x02, 0xD2, 0x34, 0x22, 0x02, 0x00, 0x06, 0x22, -/*1100*/0x30, 0x30, 0x11, 0x90, 0x10, 0x00, 0xE4, 0x93, - 0xF5, 0x10, 0x90, 0x10, 0x10, 0xE4, 0x93, 0xF5, -/*1110*/0x10, 0x12, 0x10, 0x90, 0x12, 0x11, 0x50, 0x22, - 0xE4, 0xFC, 0xC3, 0xED, 0x9F, 0xFA, 0xEF, 0xF5, -/*1120*/0x83, 0x75, 0x82, 0x00, 0x79, 0xFF, 0xE4, 0x93, - 0xCC, 0x6C, 0xCC, 0xA3, 0xD9, 0xF8, 0xDA, 0xF6, -/*1130*/0xE5, 0xE2, 0x30, 0xE4, 0x02, 0x8C, 0xE5, 0xED, - 0x24, 0xFF, 0xFF, 0xEF, 0x75, 0x82, 0xFF, 0xF5, -/*1140*/0x83, 0xE4, 0x93, 0x6C, 0x70, 0x03, 0x7F, 0x01, - 0x22, 0x7F, 0x00, 0x22, 0x22, 0x11, 0x00, 0x00, -/*1150*/0x22, 0x8E, 0x58, 0x8F, 0x59, 0x8C, 0x5A, 0x8D, - 0x5B, 0x8A, 0x5C, 0x8B, 0x5D, 0x75, 0x5E, 0x01, -/*1160*/0xE4, 0xF5, 0x5F, 0xF5, 0x60, 0xF5, 0x62, 0x12, - 0x07, 0x2A, 0x75, 0x83, 0xD0, 0xE0, 0xFF, 0xC4, -/*1170*/0x54, 0x0F, 0xF5, 0x61, 0x12, 0x1E, 0xA5, 0x85, - 0x59, 0x5E, 0xD3, 0xE5, 0x5E, 0x95, 0x5B, 0xE5, -/*1180*/0x5A, 0x12, 0x07, 0x6B, 0x50, 0x4B, 0x12, 0x07, - 0x03, 0x75, 0x83, 0xBC, 0xE0, 0x45, 0x5E, 0x12, -/*1190*/0x07, 0x29, 0x75, 0x83, 0xBE, 0xE0, 0x45, 0x5E, - 0x12, 0x07, 0x29, 0x75, 0x83, 0xC0, 0xE0, 0x45, -/*11A0*/0x5E, 0xF0, 0xAF, 0x5F, 0xE5, 0x60, 0x12, 0x08, - 0x78, 0x12, 0x0A, 0xFF, 0xAF, 0x62, 0x7E, 0x00, -/*11B0*/0xAD, 0x5D, 0xAC, 0x5C, 0x12, 0x04, 0x44, 0xE5, - 0x61, 0xAF, 0x5E, 0x7E, 0x00, 0xB4, 0x03, 0x05, -/*11C0*/0x12, 0x1E, 0x21, 0x80, 0x07, 0xAD, 0x5D, 0xAC, - 0x5C, 0x12, 0x13, 0x17, 0x05, 0x5E, 0x02, 0x11, -/*11D0*/0x7A, 0x12, 0x07, 0x03, 0x75, 0x83, 0xBC, 0xE0, - 0x45, 0x40, 0x12, 0x07, 0x29, 0x75, 0x83, 0xBE, -/*11E0*/0xE0, 0x45, 0x40, 0x12, 0x07, 0x29, 0x75, 0x83, - 0xC0, 0xE0, 0x45, 0x40, 0xF0, 0x22, 0x8E, 0x58, -/*11F0*/0x8F, 0x59, 0x75, 0x5A, 0x01, 0x79, 0x01, 0x75, - 0x5B, 0x01, 0xE4, 0xFB, 0x12, 0x07, 0x2A, 0x75, -/*1200*/0x83, 0xAE, 0xE0, 0x54, 0x1A, 0xFF, 0x12, 0x08, - 0x65, 0xE0, 0xC4, 0x13, 0x54, 0x07, 0xFE, 0xEF, -/*1210*/0x70, 0x0C, 0xEE, 0x65, 0x35, 0x70, 0x07, 0x90, - 0x07, 0x2F, 0xE0, 0xB4, 0x01, 0x0D, 0xAF, 0x35, -/*1220*/0x7E, 0x00, 0x12, 0x0E, 0xA9, 0xCF, 0xEB, 0xCF, - 0x02, 0x1E, 0x60, 0xE5, 0x59, 0x64, 0x02, 0x45, -/*1230*/0x58, 0x70, 0x04, 0x7F, 0x01, 0x80, 0x02, 0x7F, - 0x00, 0xE5, 0x59, 0x45, 0x58, 0x70, 0x04, 0x7E, -/*1240*/0x01, 0x80, 0x02, 0x7E, 0x00, 0xEE, 0x4F, 0x60, - 0x23, 0x85, 0x41, 0x49, 0x85, 0x40, 0x4B, 0xE5, -/*1250*/0x59, 0x45, 0x58, 0x70, 0x2C, 0xAF, 0x5A, 0xFE, - 0xCD, 0xE9, 0xCD, 0xFC, 0xAB, 0x59, 0xAA, 0x58, -/*1260*/0x12, 0x0A, 0xFF, 0xAF, 0x5B, 0x7E, 0x00, 0x12, - 0x1E, 0x60, 0x80, 0x15, 0xAF, 0x5B, 0x7E, 0x00, -/*1270*/0x12, 0x1E, 0x60, 0x90, 0x07, 0x26, 0x12, 0x07, - 0x35, 0xE5, 0x49, 0x12, 0x07, 0x31, 0xE5, 0x4B, -/*1280*/0xF0, 0xE4, 0xFD, 0xAF, 0x35, 0xFE, 0xFC, 0x12, - 0x09, 0x15, 0x22, 0x8C, 0x64, 0x8D, 0x65, 0x12, -/*1290*/0x08, 0xDA, 0x40, 0x3C, 0xE5, 0x65, 0x45, 0x64, - 0x70, 0x10, 0x12, 0x09, 0x04, 0xC3, 0xE5, 0x3E, -/*12A0*/0x12, 0x07, 0x69, 0x40, 0x3B, 0x12, 0x08, 0x95, - 0x80, 0x18, 0xE5, 0x3E, 0xC3, 0x95, 0x38, 0x40, -/*12B0*/0x1D, 0x85, 0x3E, 0x38, 0xE5, 0x3E, 0x60, 0x05, - 0x85, 0x3F, 0x39, 0x80, 0x03, 0x85, 0x39, 0x39, -/*12C0*/0x8F, 0x3A, 0x12, 0x07, 0xA8, 0xE5, 0x3E, 0x12, - 0x07, 0x53, 0xE5, 0x3F, 0xF0, 0x22, 0x80, 0x3B, -/*12D0*/0xE5, 0x65, 0x45, 0x64, 0x70, 0x11, 0x12, 0x07, - 0x5F, 0x40, 0x05, 0x12, 0x08, 0x9E, 0x80, 0x1F, -/*12E0*/0x12, 0x07, 0x3E, 0xE5, 0x41, 0xF0, 0x22, 0xE5, - 0x3C, 0xC3, 0x95, 0x38, 0x40, 0x1D, 0x85, 0x3C, -/*12F0*/0x38, 0xE5, 0x3C, 0x60, 0x05, 0x85, 0x3D, 0x39, - 0x80, 0x03, 0x85, 0x39, 0x39, 0x8F, 0x3A, 0x12, -/*1300*/0x07, 0xA8, 0xE5, 0x3C, 0x12, 0x07, 0x53, 0xE5, - 0x3D, 0xF0, 0x22, 0x12, 0x07, 0x9F, 0xE5, 0x38, -/*1310*/0x12, 0x07, 0x53, 0xE5, 0x39, 0xF0, 0x22, 0x8C, - 0x63, 0x8D, 0x64, 0x12, 0x08, 0xDA, 0x40, 0x3C, -/*1320*/0xE5, 0x64, 0x45, 0x63, 0x70, 0x10, 0x12, 0x09, - 0x04, 0xC3, 0xE5, 0x3E, 0x12, 0x07, 0x69, 0x40, -/*1330*/0x3B, 0x12, 0x08, 0x95, 0x80, 0x18, 0xE5, 0x3E, - 0xC3, 0x95, 0x38, 0x40, 0x1D, 0x85, 0x3E, 0x38, -/*1340*/0xE5, 0x3E, 0x60, 0x05, 0x85, 0x3F, 0x39, 0x80, - 0x03, 0x85, 0x39, 0x39, 0x8F, 0x3A, 0x12, 0x07, -/*1350*/0xA8, 0xE5, 0x3E, 0x12, 0x07, 0x53, 0xE5, 0x3F, - 0xF0, 0x22, 0x80, 0x3B, 0xE5, 0x64, 0x45, 0x63, -/*1360*/0x70, 0x11, 0x12, 0x07, 0x5F, 0x40, 0x05, 0x12, - 0x08, 0x9E, 0x80, 0x1F, 0x12, 0x07, 0x3E, 0xE5, -/*1370*/0x41, 0xF0, 0x22, 0xE5, 0x3C, 0xC3, 0x95, 0x38, - 0x40, 0x1D, 0x85, 0x3C, 0x38, 0xE5, 0x3C, 0x60, -/*1380*/0x05, 0x85, 0x3D, 0x39, 0x80, 0x03, 0x85, 0x39, - 0x39, 0x8F, 0x3A, 0x12, 0x07, 0xA8, 0xE5, 0x3C, -/*1390*/0x12, 0x07, 0x53, 0xE5, 0x3D, 0xF0, 0x22, 0x12, - 0x07, 0x9F, 0xE5, 0x38, 0x12, 0x07, 0x53, 0xE5, -/*13A0*/0x39, 0xF0, 0x22, 0xE5, 0x0D, 0xFE, 0xE5, 0x08, - 0x8E, 0x54, 0x44, 0x05, 0xF5, 0x55, 0x75, 0x15, -/*13B0*/0x0F, 0xF5, 0x82, 0x12, 0x0E, 0x7A, 0x12, 0x17, - 0xA3, 0x20, 0x31, 0x05, 0x75, 0x15, 0x03, 0x80, -/*13C0*/0x03, 0x75, 0x15, 0x0B, 0xE5, 0x0A, 0xC3, 0x94, - 0x01, 0x50, 0x38, 0x12, 0x14, 0x20, 0x20, 0x31, -/*13D0*/0x06, 0x05, 0x15, 0x05, 0x15, 0x80, 0x04, 0x15, - 0x15, 0x15, 0x15, 0xE5, 0x0A, 0xC3, 0x94, 0x01, -/*13E0*/0x50, 0x21, 0x12, 0x14, 0x20, 0x20, 0x31, 0x04, - 0x05, 0x15, 0x80, 0x02, 0x15, 0x15, 0xE5, 0x0A, -/*13F0*/0xC3, 0x94, 0x01, 0x50, 0x0E, 0x12, 0x0E, 0x77, - 0x12, 0x17, 0xA3, 0x20, 0x31, 0x05, 0x05, 0x15, -/*1400*/0x12, 0x0E, 0x77, 0xE5, 0x15, 0xB4, 0x08, 0x04, - 0x7F, 0x01, 0x80, 0x02, 0x7F, 0x00, 0xE5, 0x15, -/*1410*/0xB4, 0x07, 0x04, 0x7E, 0x01, 0x80, 0x02, 0x7E, - 0x00, 0xEE, 0x4F, 0x60, 0x02, 0x05, 0x7F, 0x22, -/*1420*/0x85, 0x55, 0x82, 0x85, 0x54, 0x83, 0xE5, 0x15, - 0xF0, 0x12, 0x17, 0xA3, 0x22, 0x12, 0x07, 0x2A, -/*1430*/0x75, 0x83, 0xAE, 0x74, 0xFF, 0x12, 0x07, 0x29, - 0xE0, 0x54, 0x1A, 0xF5, 0x34, 0xE0, 0xC4, 0x13, -/*1440*/0x54, 0x07, 0xF5, 0x35, 0x24, 0xFE, 0x60, 0x24, - 0x24, 0xFE, 0x60, 0x3C, 0x24, 0x04, 0x70, 0x63, -/*1450*/0x75, 0x31, 0x2D, 0xE5, 0x08, 0xFD, 0x74, 0xB6, - 0x12, 0x07, 0x92, 0x74, 0xBC, 0x90, 0x07, 0x22, -/*1460*/0x12, 0x07, 0x95, 0x74, 0x90, 0x12, 0x07, 0xB3, - 0x74, 0x92, 0x80, 0x3C, 0x75, 0x31, 0x3A, 0xE5, -/*1470*/0x08, 0xFD, 0x74, 0xBA, 0x12, 0x07, 0x92, 0x74, - 0xC0, 0x90, 0x07, 0x22, 0x12, 0x07, 0xB6, 0x74, -/*1480*/0xC4, 0x12, 0x07, 0xB3, 0x74, 0xC8, 0x80, 0x20, - 0x75, 0x31, 0x35, 0xE5, 0x08, 0xFD, 0x74, 0xB8, -/*1490*/0x12, 0x07, 0x92, 0x74, 0xBE, 0xFF, 0xED, 0x44, - 0x07, 0x90, 0x07, 0x22, 0xCF, 0xF0, 0xA3, 0xEF, -/*14A0*/0xF0, 0x74, 0xC2, 0x12, 0x07, 0xB3, 0x74, 0xC6, - 0xFF, 0xED, 0x44, 0x07, 0xA3, 0xCF, 0xF0, 0xA3, -/*14B0*/0xEF, 0xF0, 0x22, 0x75, 0x34, 0x01, 0x22, 0x8E, - 0x58, 0x8F, 0x59, 0x8C, 0x5A, 0x8D, 0x5B, 0x8A, -/*14C0*/0x5C, 0x8B, 0x5D, 0x75, 0x5E, 0x01, 0xE4, 0xF5, - 0x5F, 0x12, 0x1E, 0xA5, 0x85, 0x59, 0x5E, 0xD3, -/*14D0*/0xE5, 0x5E, 0x95, 0x5B, 0xE5, 0x5A, 0x12, 0x07, - 0x6B, 0x50, 0x57, 0xE5, 0x5D, 0x45, 0x5C, 0x70, -/*14E0*/0x30, 0x12, 0x07, 0x2A, 0x75, 0x83, 0x92, 0xE5, - 0x5E, 0x12, 0x07, 0x29, 0x75, 0x83, 0xC6, 0xE5, -/*14F0*/0x5E, 0x12, 0x07, 0x29, 0x75, 0x83, 0xC8, 0xE5, - 0x5E, 0x12, 0x07, 0x29, 0x75, 0x83, 0x90, 0xE5, -/*1500*/0x5E, 0x12, 0x07, 0x29, 0x75, 0x83, 0xC2, 0xE5, - 0x5E, 0x12, 0x07, 0x29, 0x75, 0x83, 0xC4, 0x80, -/*1510*/0x03, 0x12, 0x07, 0x32, 0xE5, 0x5E, 0xF0, 0xAF, - 0x5F, 0x7E, 0x00, 0xAD, 0x5D, 0xAC, 0x5C, 0x12, -/*1520*/0x04, 0x44, 0xAF, 0x5E, 0x7E, 0x00, 0xAD, 0x5D, - 0xAC, 0x5C, 0x12, 0x0B, 0xD1, 0x05, 0x5E, 0x02, -/*1530*/0x14, 0xCF, 0xAB, 0x5D, 0xAA, 0x5C, 0xAD, 0x5B, - 0xAC, 0x5A, 0xAF, 0x59, 0xAE, 0x58, 0x02, 0x1B, -/*1540*/0xFB, 0x8C, 0x5C, 0x8D, 0x5D, 0x8A, 0x5E, 0x8B, - 0x5F, 0x75, 0x60, 0x01, 0xE4, 0xF5, 0x61, 0xF5, -/*1550*/0x62, 0xF5, 0x63, 0x12, 0x1E, 0xA5, 0x8F, 0x60, - 0xD3, 0xE5, 0x60, 0x95, 0x5D, 0xE5, 0x5C, 0x12, -/*1560*/0x07, 0x6B, 0x50, 0x61, 0xE5, 0x5F, 0x45, 0x5E, - 0x70, 0x27, 0x12, 0x07, 0x2A, 0x75, 0x83, 0xB6, -/*1570*/0xE5, 0x60, 0x12, 0x07, 0x29, 0x75, 0x83, 0xB8, - 0xE5, 0x60, 0x12, 0x07, 0x29, 0x75, 0x83, 0xBA, -/*1580*/0xE5, 0x60, 0xF0, 0xAF, 0x61, 0x7E, 0x00, 0xE5, - 0x62, 0x12, 0x08, 0x7A, 0x12, 0x0A, 0xFF, 0x80, -/*1590*/0x19, 0x90, 0x07, 0x24, 0x12, 0x07, 0x35, 0xE5, - 0x60, 0x12, 0x07, 0x29, 0x75, 0x83, 0x8E, 0xE4, -/*15A0*/0x12, 0x07, 0x29, 0x74, 0x01, 0x12, 0x07, 0x29, - 0xE4, 0xF0, 0xAF, 0x63, 0x7E, 0x00, 0xAD, 0x5F, -/*15B0*/0xAC, 0x5E, 0x12, 0x04, 0x44, 0xAF, 0x60, 0x7E, - 0x00, 0xAD, 0x5F, 0xAC, 0x5E, 0x12, 0x12, 0x8B, -/*15C0*/0x05, 0x60, 0x02, 0x15, 0x58, 0x22, 0x90, 0x11, - 0x4D, 0xE4, 0x93, 0x90, 0x07, 0x2E, 0xF0, 0x12, -/*15D0*/0x08, 0x1F, 0x75, 0x83, 0xAE, 0xE0, 0x54, 0x1A, - 0xF5, 0x34, 0x70, 0x67, 0xEF, 0x44, 0x07, 0xF5, -/*15E0*/0x82, 0x75, 0x83, 0xCE, 0xE0, 0xFF, 0x13, 0x13, - 0x13, 0x54, 0x07, 0xF5, 0x36, 0x54, 0x0F, 0xD3, -/*15F0*/0x94, 0x00, 0x40, 0x06, 0x12, 0x14, 0x2D, 0x12, - 0x1B, 0xA9, 0xE5, 0x36, 0x54, 0x0F, 0x24, 0xFE, -/*1600*/0x60, 0x0C, 0x14, 0x60, 0x0C, 0x14, 0x60, 0x19, - 0x24, 0x03, 0x70, 0x37, 0x80, 0x10, 0x02, 0x1E, -/*1610*/0x91, 0x12, 0x1E, 0x91, 0x12, 0x07, 0x2A, 0x75, - 0x83, 0xCE, 0xE0, 0x54, 0xEF, 0xF0, 0x02, 0x1D, -/*1620*/0xAE, 0x12, 0x10, 0x14, 0xE4, 0xF5, 0x55, 0x12, - 0x1D, 0x85, 0x05, 0x55, 0xE5, 0x55, 0xC3, 0x94, -/*1630*/0x05, 0x40, 0xF4, 0x12, 0x07, 0x2A, 0x75, 0x83, - 0xCE, 0xE0, 0x54, 0xC7, 0x12, 0x07, 0x29, 0xE0, -/*1640*/0x44, 0x08, 0xF0, 0x22, 0xE4, 0xF5, 0x58, 0xF5, - 0x59, 0xAF, 0x08, 0xEF, 0x44, 0x07, 0xF5, 0x82, -/*1650*/0x75, 0x83, 0xD0, 0xE0, 0xFD, 0xC4, 0x54, 0x0F, - 0xF5, 0x5A, 0xEF, 0x44, 0x07, 0xF5, 0x82, 0x75, -/*1660*/0x83, 0x80, 0x74, 0x01, 0xF0, 0x12, 0x08, 0x21, - 0x75, 0x83, 0x82, 0xE5, 0x45, 0xF0, 0xEF, 0x44, -/*1670*/0x07, 0xF5, 0x82, 0x75, 0x83, 0x8A, 0x74, 0xFF, - 0xF0, 0x12, 0x1A, 0x4D, 0x12, 0x07, 0x2A, 0x75, -/*1680*/0x83, 0xBC, 0xE0, 0x54, 0xEF, 0x12, 0x07, 0x29, - 0x75, 0x83, 0xBE, 0xE0, 0x54, 0xEF, 0x12, 0x07, -/*1690*/0x29, 0x75, 0x83, 0xC0, 0xE0, 0x54, 0xEF, 0x12, - 0x07, 0x29, 0x75, 0x83, 0xBC, 0xE0, 0x44, 0x10, -/*16A0*/0x12, 0x07, 0x29, 0x75, 0x83, 0xBE, 0xE0, 0x44, - 0x10, 0x12, 0x07, 0x29, 0x75, 0x83, 0xC0, 0xE0, -/*16B0*/0x44, 0x10, 0xF0, 0xAF, 0x58, 0xE5, 0x59, 0x12, - 0x08, 0x78, 0x02, 0x0A, 0xFF, 0xE4, 0xF5, 0x58, -/*16C0*/0x7D, 0x01, 0xF5, 0x59, 0xAF, 0x35, 0xFE, 0xFC, - 0x12, 0x09, 0x15, 0x12, 0x07, 0x2A, 0x75, 0x83, -/*16D0*/0xB6, 0x74, 0x10, 0x12, 0x07, 0x29, 0x75, 0x83, - 0xB8, 0x74, 0x10, 0x12, 0x07, 0x29, 0x75, 0x83, -/*16E0*/0xBA, 0x74, 0x10, 0x12, 0x07, 0x29, 0x75, 0x83, - 0xBC, 0x74, 0x10, 0x12, 0x07, 0x29, 0x75, 0x83, -/*16F0*/0xBE, 0x74, 0x10, 0x12, 0x07, 0x29, 0x75, 0x83, - 0xC0, 0x74, 0x10, 0x12, 0x07, 0x29, 0x75, 0x83, -/*1700*/0x90, 0xE4, 0x12, 0x07, 0x29, 0x75, 0x83, 0xC2, - 0xE4, 0x12, 0x07, 0x29, 0x75, 0x83, 0xC4, 0xE4, -/*1710*/0x12, 0x07, 0x29, 0x75, 0x83, 0x92, 0xE4, 0x12, - 0x07, 0x29, 0x75, 0x83, 0xC6, 0xE4, 0x12, 0x07, -/*1720*/0x29, 0x75, 0x83, 0xC8, 0xE4, 0xF0, 0xAF, 0x58, - 0xFE, 0xE5, 0x59, 0x12, 0x08, 0x7A, 0x02, 0x0A, -/*1730*/0xFF, 0xE5, 0xE2, 0x30, 0xE4, 0x6C, 0xE5, 0xE7, - 0x54, 0xC0, 0x64, 0x40, 0x70, 0x64, 0xE5, 0x09, -/*1740*/0xC4, 0x54, 0x30, 0xFE, 0xE5, 0x08, 0x25, 0xE0, - 0x25, 0xE0, 0x54, 0xC0, 0x4E, 0xFE, 0xEF, 0x54, -/*1750*/0x3F, 0x4E, 0xFD, 0xE5, 0x2B, 0xAE, 0x2A, 0x78, - 0x02, 0xC3, 0x33, 0xCE, 0x33, 0xCE, 0xD8, 0xF9, -/*1760*/0xF5, 0x82, 0x8E, 0x83, 0xED, 0xF0, 0xE5, 0x2B, - 0xAE, 0x2A, 0x78, 0x02, 0xC3, 0x33, 0xCE, 0x33, -/*1770*/0xCE, 0xD8, 0xF9, 0xFF, 0xF5, 0x82, 0x8E, 0x83, - 0xA3, 0xE5, 0xFE, 0xF0, 0x8F, 0x82, 0x8E, 0x83, -/*1780*/0xA3, 0xA3, 0xE5, 0xFD, 0xF0, 0x8F, 0x82, 0x8E, - 0x83, 0xA3, 0xA3, 0xA3, 0xE5, 0xFC, 0xF0, 0xC3, -/*1790*/0xE5, 0x2B, 0x94, 0xFA, 0xE5, 0x2A, 0x94, 0x00, - 0x50, 0x08, 0x05, 0x2B, 0xE5, 0x2B, 0x70, 0x02, -/*17A0*/0x05, 0x2A, 0x22, 0xE4, 0xFF, 0xE4, 0xF5, 0x58, - 0xF5, 0x56, 0xF5, 0x57, 0x74, 0x82, 0xFC, 0x12, -/*17B0*/0x0E, 0x04, 0x8C, 0x83, 0xE0, 0xF5, 0x10, 0x54, - 0x7F, 0xF0, 0xE5, 0x10, 0x44, 0x80, 0x12, 0x0E, -/*17C0*/0x98, 0xED, 0xF0, 0x7E, 0x0A, 0x12, 0x0E, 0x04, - 0x75, 0x83, 0xA0, 0xE0, 0x20, 0xE0, 0x26, 0xDE, -/*17D0*/0xF4, 0x05, 0x57, 0xE5, 0x57, 0x70, 0x02, 0x05, - 0x56, 0xE5, 0x14, 0x24, 0x01, 0xFD, 0xE4, 0x33, -/*17E0*/0xFC, 0xD3, 0xE5, 0x57, 0x9D, 0xE5, 0x56, 0x9C, - 0x40, 0xD9, 0xE5, 0x0A, 0x94, 0x20, 0x50, 0x02, -/*17F0*/0x05, 0x0A, 0x43, 0xE1, 0x08, 0xC2, 0x31, 0x12, - 0x0E, 0x04, 0x75, 0x83, 0xA6, 0xE0, 0x55, 0x12, -/*1800*/0x65, 0x12, 0x70, 0x03, 0xD2, 0x31, 0x22, 0xC2, - 0x31, 0x22, 0x90, 0x07, 0x26, 0xE0, 0xFA, 0xA3, -/*1810*/0xE0, 0xF5, 0x82, 0x8A, 0x83, 0xE0, 0xF5, 0x41, - 0xE5, 0x39, 0xC3, 0x95, 0x41, 0x40, 0x26, 0xE5, -/*1820*/0x39, 0x95, 0x41, 0xC3, 0x9F, 0xEE, 0x12, 0x07, - 0x6B, 0x40, 0x04, 0x7C, 0x01, 0x80, 0x02, 0x7C, -/*1830*/0x00, 0xE5, 0x41, 0x64, 0x3F, 0x60, 0x04, 0x7B, - 0x01, 0x80, 0x02, 0x7B, 0x00, 0xEC, 0x5B, 0x60, -/*1840*/0x29, 0x05, 0x41, 0x80, 0x28, 0xC3, 0xE5, 0x41, - 0x95, 0x39, 0xC3, 0x9F, 0xEE, 0x12, 0x07, 0x6B, -/*1850*/0x40, 0x04, 0x7F, 0x01, 0x80, 0x02, 0x7F, 0x00, - 0xE5, 0x41, 0x60, 0x04, 0x7E, 0x01, 0x80, 0x02, -/*1860*/0x7E, 0x00, 0xEF, 0x5E, 0x60, 0x04, 0x15, 0x41, - 0x80, 0x03, 0x85, 0x39, 0x41, 0x85, 0x3A, 0x40, -/*1870*/0x22, 0xE5, 0xE2, 0x30, 0xE4, 0x60, 0xE5, 0xE1, - 0x30, 0xE2, 0x5B, 0xE5, 0x09, 0x70, 0x04, 0x7F, -/*1880*/0x01, 0x80, 0x02, 0x7F, 0x00, 0xE5, 0x08, 0x70, - 0x04, 0x7E, 0x01, 0x80, 0x02, 0x7E, 0x00, 0xEE, -/*1890*/0x5F, 0x60, 0x43, 0x53, 0xF9, 0xF8, 0xE5, 0xE2, - 0x30, 0xE4, 0x3B, 0xE5, 0xE1, 0x30, 0xE2, 0x2E, -/*18A0*/0x43, 0xFA, 0x02, 0x53, 0xFA, 0xFB, 0xE4, 0xF5, - 0x10, 0x90, 0x94, 0x70, 0xE5, 0x10, 0xF0, 0xE5, -/*18B0*/0xE1, 0x30, 0xE2, 0xE7, 0x90, 0x94, 0x70, 0xE0, - 0x65, 0x10, 0x60, 0x03, 0x43, 0xFA, 0x04, 0x05, -/*18C0*/0x10, 0x90, 0x94, 0x70, 0xE5, 0x10, 0xF0, 0x70, - 0xE6, 0x12, 0x00, 0x06, 0x80, 0xE1, 0x53, 0xFA, -/*18D0*/0xFD, 0x53, 0xFA, 0xFB, 0x80, 0xC0, 0x22, 0x8F, - 0x54, 0x12, 0x00, 0x06, 0xE5, 0xE1, 0x30, 0xE0, -/*18E0*/0x04, 0x7F, 0x01, 0x80, 0x02, 0x7F, 0x00, 0xE5, - 0x7E, 0xD3, 0x94, 0x05, 0x40, 0x04, 0x7E, 0x01, -/*18F0*/0x80, 0x02, 0x7E, 0x00, 0xEE, 0x4F, 0x60, 0x3D, - 0x85, 0x54, 0x11, 0xE5, 0xE2, 0x20, 0xE1, 0x32, -/*1900*/0x74, 0xCE, 0x12, 0x1A, 0x05, 0x30, 0xE7, 0x04, - 0x7D, 0x01, 0x80, 0x02, 0x7D, 0x00, 0x8F, 0x82, -/*1910*/0x8E, 0x83, 0xE0, 0x30, 0xE6, 0x04, 0x7F, 0x01, - 0x80, 0x02, 0x7F, 0x00, 0xEF, 0x5D, 0x70, 0x15, -/*1920*/0x12, 0x15, 0xC6, 0x74, 0xCE, 0x12, 0x1A, 0x05, - 0x30, 0xE6, 0x07, 0xE0, 0x44, 0x80, 0xF0, 0x43, -/*1930*/0xF9, 0x80, 0x12, 0x18, 0x71, 0x22, 0x12, 0x0E, - 0x44, 0xE5, 0x16, 0x25, 0xE0, 0x25, 0xE0, 0x24, -/*1940*/0xB0, 0xF5, 0x82, 0xE4, 0x34, 0x1A, 0xF5, 0x83, - 0xE4, 0x93, 0xF5, 0x0F, 0xE5, 0x16, 0x25, 0xE0, -/*1950*/0x25, 0xE0, 0x24, 0xB1, 0xF5, 0x82, 0xE4, 0x34, - 0x1A, 0xF5, 0x83, 0xE4, 0x93, 0xF5, 0x0E, 0x12, -/*1960*/0x0E, 0x65, 0xF5, 0x10, 0xE5, 0x0F, 0x54, 0xF0, - 0x12, 0x0E, 0x17, 0x75, 0x83, 0x8C, 0xEF, 0xF0, -/*1970*/0xE5, 0x0F, 0x30, 0xE0, 0x0C, 0x12, 0x0E, 0x04, - 0x75, 0x83, 0x86, 0xE0, 0x44, 0x40, 0xF0, 0x80, -/*1980*/0x0A, 0x12, 0x0E, 0x04, 0x75, 0x83, 0x86, 0xE0, - 0x54, 0xBF, 0xF0, 0x12, 0x0E, 0x91, 0x75, 0x83, -/*1990*/0x82, 0xE5, 0x0E, 0xF0, 0x22, 0x7F, 0x05, 0x12, - 0x17, 0x31, 0x12, 0x0E, 0x04, 0x12, 0x0E, 0x33, -/*19A0*/0x74, 0x02, 0xF0, 0x74, 0x8E, 0xFE, 0x12, 0x0E, - 0x04, 0x12, 0x0E, 0x0B, 0xEF, 0xF0, 0x75, 0x15, -/*19B0*/0x70, 0x12, 0x0F, 0xF7, 0x20, 0x34, 0x05, 0x75, - 0x15, 0x10, 0x80, 0x03, 0x75, 0x15, 0x50, 0x12, -/*19C0*/0x0F, 0xF7, 0x20, 0x34, 0x04, 0x74, 0x10, 0x80, - 0x02, 0x74, 0xF0, 0x25, 0x15, 0xF5, 0x15, 0x12, -/*19D0*/0x0E, 0x21, 0xEF, 0xF0, 0x12, 0x10, 0x91, 0x20, - 0x34, 0x17, 0xE5, 0x15, 0x64, 0x30, 0x60, 0x0C, -/*19E0*/0x74, 0x10, 0x25, 0x15, 0xF5, 0x15, 0xB4, 0x80, - 0x03, 0xE4, 0xF5, 0x15, 0x12, 0x0E, 0x21, 0xEF, -/*19F0*/0xF0, 0x22, 0xF0, 0xE5, 0x0B, 0x25, 0xE0, 0x25, - 0xE0, 0x24, 0x82, 0xF5, 0x82, 0xE4, 0x34, 0x07, -/*1A00*/0xF5, 0x83, 0x22, 0x74, 0x88, 0xFE, 0xE5, 0x08, - 0x44, 0x07, 0xFF, 0xF5, 0x82, 0x8E, 0x83, 0xE0, -/*1A10*/0x22, 0xF0, 0xE5, 0x08, 0x44, 0x07, 0xF5, 0x82, - 0x22, 0xF0, 0xE0, 0x54, 0xC0, 0x8F, 0x82, 0x8E, -/*1A20*/0x83, 0xF0, 0x22, 0xEF, 0x44, 0x07, 0xF5, 0x82, - 0x75, 0x83, 0x86, 0xE0, 0x54, 0x10, 0xD3, 0x94, -/*1A30*/0x00, 0x22, 0xF0, 0x90, 0x07, 0x15, 0xE0, 0x04, - 0xF0, 0x22, 0x44, 0x06, 0xF5, 0x82, 0x75, 0x83, -/*1A40*/0x9E, 0xE0, 0x22, 0xFE, 0xEF, 0x44, 0x07, 0xF5, - 0x82, 0x8E, 0x83, 0xE0, 0x22, 0xE4, 0x90, 0x07, -/*1A50*/0x2A, 0xF0, 0xA3, 0xF0, 0x12, 0x07, 0x2A, 0x75, - 0x83, 0x82, 0xE0, 0x54, 0x7F, 0x12, 0x07, 0x29, -/*1A60*/0xE0, 0x44, 0x80, 0xF0, 0x12, 0x10, 0xFC, 0x12, - 0x08, 0x1F, 0x75, 0x83, 0xA0, 0xE0, 0x20, 0xE0, -/*1A70*/0x1A, 0x90, 0x07, 0x2B, 0xE0, 0x04, 0xF0, 0x70, - 0x06, 0x90, 0x07, 0x2A, 0xE0, 0x04, 0xF0, 0x90, -/*1A80*/0x07, 0x2A, 0xE0, 0xB4, 0x10, 0xE1, 0xA3, 0xE0, - 0xB4, 0x00, 0xDC, 0xEE, 0x44, 0xA6, 0xFC, 0xEF, -/*1A90*/0x44, 0x07, 0xF5, 0x82, 0x8C, 0x83, 0xE0, 0xF5, - 0x32, 0xEE, 0x44, 0xA8, 0xFE, 0xEF, 0x44, 0x07, -/*1AA0*/0xF5, 0x82, 0x8E, 0x83, 0xE0, 0xF5, 0x33, 0x22, - 0x01, 0x20, 0x11, 0x00, 0x04, 0x20, 0x00, 0x90, -/*1AB0*/0x00, 0x20, 0x0F, 0x92, 0x00, 0x21, 0x0F, 0x94, - 0x00, 0x22, 0x0F, 0x96, 0x00, 0x23, 0x0F, 0x98, -/*1AC0*/0x00, 0x24, 0x0F, 0x9A, 0x00, 0x25, 0x0F, 0x9C, - 0x00, 0x26, 0x0F, 0x9E, 0x00, 0x27, 0x0F, 0xA0, -/*1AD0*/0x01, 0x20, 0x01, 0xA2, 0x01, 0x21, 0x01, 0xA4, - 0x01, 0x22, 0x01, 0xA6, 0x01, 0x23, 0x01, 0xA8, -/*1AE0*/0x01, 0x24, 0x01, 0xAA, 0x01, 0x25, 0x01, 0xAC, - 0x01, 0x26, 0x01, 0xAE, 0x01, 0x27, 0x01, 0xB0, -/*1AF0*/0x01, 0x28, 0x01, 0xB4, 0x00, 0x28, 0x0F, 0xB6, - 0x40, 0x28, 0x0F, 0xB8, 0x61, 0x28, 0x01, 0xCB, -/*1B00*/0xEF, 0xCB, 0xCA, 0xEE, 0xCA, 0x7F, 0x01, 0xE4, - 0xFD, 0xEB, 0x4A, 0x70, 0x24, 0xE5, 0x08, 0xF5, -/*1B10*/0x82, 0x74, 0xB6, 0x12, 0x08, 0x29, 0xE5, 0x08, - 0xF5, 0x82, 0x74, 0xB8, 0x12, 0x08, 0x29, 0xE5, -/*1B20*/0x08, 0xF5, 0x82, 0x74, 0xBA, 0x12, 0x08, 0x29, - 0x7E, 0x00, 0x7C, 0x00, 0x12, 0x0A, 0xFF, 0x80, -/*1B30*/0x12, 0x90, 0x07, 0x26, 0x12, 0x07, 0x35, 0xE5, - 0x41, 0xF0, 0x90, 0x07, 0x24, 0x12, 0x07, 0x35, -/*1B40*/0xE5, 0x40, 0xF0, 0x12, 0x07, 0x2A, 0x75, 0x83, - 0x8E, 0xE4, 0x12, 0x07, 0x29, 0x74, 0x01, 0x12, -/*1B50*/0x07, 0x29, 0xE4, 0xF0, 0x22, 0xE4, 0xF5, 0x26, - 0xF5, 0x27, 0x53, 0xE1, 0xFE, 0xF5, 0x2A, 0x75, -/*1B60*/0x2B, 0x01, 0xF5, 0x08, 0x7F, 0x01, 0x12, 0x17, - 0x31, 0x30, 0x30, 0x1C, 0x90, 0x1A, 0xA9, 0xE4, -/*1B70*/0x93, 0xF5, 0x10, 0x90, 0x1F, 0xF9, 0xE4, 0x93, - 0xF5, 0x10, 0x90, 0x00, 0x41, 0xE4, 0x93, 0xF5, -/*1B80*/0x10, 0x90, 0x1E, 0xCA, 0xE4, 0x93, 0xF5, 0x10, - 0x7F, 0x02, 0x12, 0x17, 0x31, 0x12, 0x0F, 0x54, -/*1B90*/0x7F, 0x03, 0x12, 0x17, 0x31, 0x12, 0x00, 0x06, - 0xE5, 0xE2, 0x30, 0xE7, 0x09, 0x12, 0x10, 0x00, -/*1BA0*/0x30, 0x30, 0x03, 0x12, 0x11, 0x00, 0x02, 0x00, - 0x47, 0x12, 0x08, 0x1F, 0x75, 0x83, 0xD0, 0xE0, -/*1BB0*/0xC4, 0x54, 0x0F, 0xFD, 0x75, 0x43, 0x01, 0x75, - 0x44, 0xFF, 0x12, 0x08, 0xAA, 0x74, 0x04, 0xF0, -/*1BC0*/0x75, 0x3B, 0x01, 0xED, 0x14, 0x60, 0x0C, 0x14, - 0x60, 0x0B, 0x14, 0x60, 0x0F, 0x24, 0x03, 0x70, -/*1BD0*/0x0B, 0x80, 0x09, 0x80, 0x00, 0x12, 0x08, 0xA7, - 0x04, 0xF0, 0x80, 0x06, 0x12, 0x08, 0xA7, 0x74, -/*1BE0*/0x04, 0xF0, 0xEE, 0x44, 0x82, 0xFE, 0xEF, 0x44, - 0x07, 0xF5, 0x82, 0x8E, 0x83, 0xE5, 0x45, 0x12, -/*1BF0*/0x08, 0xBE, 0x75, 0x83, 0x82, 0xE5, 0x31, 0xF0, - 0x02, 0x11, 0x4C, 0x8E, 0x60, 0x8F, 0x61, 0x12, -/*1C00*/0x1E, 0xA5, 0xE4, 0xFF, 0xCE, 0xED, 0xCE, 0xEE, - 0xD3, 0x95, 0x61, 0xE5, 0x60, 0x12, 0x07, 0x6B, -/*1C10*/0x40, 0x39, 0x74, 0x20, 0x2E, 0xF5, 0x82, 0xE4, - 0x34, 0x03, 0xF5, 0x83, 0xE0, 0x70, 0x03, 0xFF, -/*1C20*/0x80, 0x26, 0x12, 0x08, 0xE2, 0xFD, 0xC3, 0x9F, - 0x40, 0x1E, 0xCF, 0xED, 0xCF, 0xEB, 0x4A, 0x70, -/*1C30*/0x0B, 0x8D, 0x42, 0x12, 0x08, 0xEE, 0xF5, 0x41, - 0x8E, 0x40, 0x80, 0x0C, 0x12, 0x08, 0xE2, 0xF5, -/*1C40*/0x38, 0x12, 0x08, 0xEE, 0xF5, 0x39, 0x8E, 0x3A, - 0x1E, 0x80, 0xBC, 0x22, 0x75, 0x58, 0x01, 0xE5, -/*1C50*/0x35, 0x70, 0x0C, 0x12, 0x07, 0xCC, 0xE0, 0xF5, - 0x4A, 0x12, 0x07, 0xD8, 0xE0, 0xF5, 0x4C, 0xE5, -/*1C60*/0x35, 0xB4, 0x04, 0x0C, 0x12, 0x07, 0xE4, 0xE0, - 0xF5, 0x4A, 0x12, 0x07, 0xF0, 0xE0, 0xF5, 0x4C, -/*1C70*/0xE5, 0x35, 0xB4, 0x01, 0x04, 0x7F, 0x01, 0x80, - 0x02, 0x7F, 0x00, 0xE5, 0x35, 0xB4, 0x02, 0x04, -/*1C80*/0x7E, 0x01, 0x80, 0x02, 0x7E, 0x00, 0xEE, 0x4F, - 0x60, 0x0C, 0x12, 0x07, 0xFC, 0xE0, 0xF5, 0x4A, -/*1C90*/0x12, 0x08, 0x08, 0xE0, 0xF5, 0x4C, 0x85, 0x41, - 0x49, 0x85, 0x40, 0x4B, 0x22, 0x75, 0x5B, 0x01, -/*1CA0*/0x90, 0x07, 0x24, 0x12, 0x07, 0x35, 0xE0, 0x54, - 0x1F, 0xFF, 0xD3, 0x94, 0x02, 0x50, 0x04, 0x8F, -/*1CB0*/0x58, 0x80, 0x05, 0xEF, 0x24, 0xFE, 0xF5, 0x58, - 0xEF, 0xC3, 0x94, 0x18, 0x40, 0x05, 0x75, 0x59, -/*1CC0*/0x18, 0x80, 0x04, 0xEF, 0x04, 0xF5, 0x59, 0x85, - 0x43, 0x5A, 0xAF, 0x58, 0x7E, 0x00, 0xAD, 0x59, -/*1CD0*/0x7C, 0x00, 0xAB, 0x5B, 0x7A, 0x00, 0x12, 0x15, - 0x41, 0xAF, 0x5A, 0x7E, 0x00, 0x12, 0x18, 0x0A, -/*1CE0*/0xAF, 0x5B, 0x7E, 0x00, 0x02, 0x1A, 0xFF, 0xE5, - 0xE2, 0x30, 0xE7, 0x0E, 0x12, 0x10, 0x03, 0xC2, -/*1CF0*/0x30, 0x30, 0x30, 0x03, 0x12, 0x10, 0xFF, 0x20, - 0x33, 0x28, 0xE5, 0xE7, 0x30, 0xE7, 0x05, 0x12, -/*1D00*/0x0E, 0xA2, 0x80, 0x0D, 0xE5, 0xFE, 0xC3, 0x94, - 0x20, 0x50, 0x06, 0x12, 0x0E, 0xA2, 0x43, 0xF9, -/*1D10*/0x08, 0xE5, 0xF2, 0x30, 0xE7, 0x03, 0x53, 0xF9, - 0x7F, 0xE5, 0xF1, 0x54, 0x70, 0xD3, 0x94, 0x00, -/*1D20*/0x50, 0xD8, 0x22, 0x12, 0x0E, 0x04, 0x75, 0x83, - 0x80, 0xE4, 0xF0, 0xE5, 0x08, 0x44, 0x07, 0x12, -/*1D30*/0x0D, 0xFD, 0x75, 0x83, 0x84, 0x12, 0x0E, 0x02, - 0x75, 0x83, 0x86, 0x12, 0x0E, 0x02, 0x75, 0x83, -/*1D40*/0x8C, 0xE0, 0x54, 0xF3, 0x12, 0x0E, 0x03, 0x75, - 0x83, 0x8E, 0x12, 0x0E, 0x02, 0x75, 0x83, 0x94, -/*1D50*/0xE0, 0x54, 0xFB, 0xF0, 0x22, 0x12, 0x07, 0x2A, - 0x75, 0x83, 0x8E, 0xE4, 0x12, 0x07, 0x29, 0x74, -/*1D60*/0x01, 0x12, 0x07, 0x29, 0xE4, 0x12, 0x08, 0xBE, - 0x75, 0x83, 0x8C, 0xE0, 0x44, 0x20, 0x12, 0x08, -/*1D70*/0xBE, 0xE0, 0x54, 0xDF, 0xF0, 0x74, 0x84, 0x85, - 0x08, 0x82, 0xF5, 0x83, 0xE0, 0x54, 0x7F, 0xF0, -/*1D80*/0xE0, 0x44, 0x80, 0xF0, 0x22, 0x75, 0x56, 0x01, - 0xE4, 0xFD, 0xF5, 0x57, 0xAF, 0x35, 0xFE, 0xFC, -/*1D90*/0x12, 0x09, 0x15, 0x12, 0x1C, 0x9D, 0x12, 0x1E, - 0x7A, 0x12, 0x1C, 0x4C, 0xAF, 0x57, 0x7E, 0x00, -/*1DA0*/0xAD, 0x56, 0x7C, 0x00, 0x12, 0x04, 0x44, 0xAF, - 0x56, 0x7E, 0x00, 0x02, 0x11, 0xEE, 0x75, 0x56, -/*1DB0*/0x01, 0xE4, 0xFD, 0xF5, 0x57, 0xAF, 0x35, 0xFE, - 0xFC, 0x12, 0x09, 0x15, 0x12, 0x1C, 0x9D, 0x12, -/*1DC0*/0x1E, 0x7A, 0x12, 0x1C, 0x4C, 0xAF, 0x57, 0x7E, - 0x00, 0xAD, 0x56, 0x7C, 0x00, 0x12, 0x04, 0x44, -/*1DD0*/0xAF, 0x56, 0x7E, 0x00, 0x02, 0x11, 0xEE, 0xE4, - 0xF5, 0x16, 0x12, 0x0E, 0x44, 0xFE, 0xE5, 0x08, -/*1DE0*/0x44, 0x05, 0xFF, 0x12, 0x0E, 0x65, 0x8F, 0x82, - 0x8E, 0x83, 0xF0, 0x05, 0x16, 0xE5, 0x16, 0xC3, -/*1DF0*/0x94, 0x14, 0x40, 0xE6, 0xE5, 0x08, 0x12, 0x0E, - 0x2B, 0xE4, 0xF0, 0x22, 0xE4, 0xF5, 0x58, 0xF5, -/*1E00*/0x59, 0xF5, 0x5A, 0xFF, 0xFE, 0xAD, 0x58, 0xFC, - 0x12, 0x09, 0x15, 0x7F, 0x04, 0x7E, 0x00, 0xAD, -/*1E10*/0x58, 0x7C, 0x00, 0x12, 0x09, 0x15, 0x7F, 0x02, - 0x7E, 0x00, 0xAD, 0x58, 0x7C, 0x00, 0x02, 0x09, -/*1E20*/0x15, 0xE5, 0x3C, 0x25, 0x3E, 0xFC, 0xE5, 0x42, - 0x24, 0x00, 0xFB, 0xE4, 0x33, 0xFA, 0xEC, 0xC3, -/*1E30*/0x9B, 0xEA, 0x12, 0x07, 0x6B, 0x40, 0x0B, 0x8C, - 0x42, 0xE5, 0x3D, 0x25, 0x3F, 0xF5, 0x41, 0x8F, -/*1E40*/0x40, 0x22, 0x12, 0x09, 0x0B, 0x22, 0x74, 0x84, - 0xF5, 0x18, 0x85, 0x08, 0x19, 0x85, 0x19, 0x82, -/*1E50*/0x85, 0x18, 0x83, 0xE0, 0x54, 0x7F, 0xF0, 0xE0, - 0x44, 0x80, 0xF0, 0xE0, 0x44, 0x80, 0xF0, 0x22, -/*1E60*/0xEF, 0x4E, 0x70, 0x0B, 0x12, 0x07, 0x2A, 0x75, - 0x83, 0xD2, 0xE0, 0x54, 0xDF, 0xF0, 0x22, 0x12, -/*1E70*/0x07, 0x2A, 0x75, 0x83, 0xD2, 0xE0, 0x44, 0x20, - 0xF0, 0x22, 0x75, 0x58, 0x01, 0x90, 0x07, 0x26, -/*1E80*/0x12, 0x07, 0x35, 0xE0, 0x54, 0x3F, 0xF5, 0x41, - 0x12, 0x07, 0x32, 0xE0, 0x54, 0x3F, 0xF5, 0x40, -/*1E90*/0x22, 0x75, 0x56, 0x02, 0xE4, 0xF5, 0x57, 0x12, - 0x1D, 0xFC, 0xAF, 0x57, 0x7E, 0x00, 0xAD, 0x56, -/*1EA0*/0x7C, 0x00, 0x02, 0x04, 0x44, 0xE4, 0xF5, 0x42, - 0xF5, 0x41, 0xF5, 0x40, 0xF5, 0x38, 0xF5, 0x39, -/*1EB0*/0xF5, 0x3A, 0x22, 0xEF, 0x54, 0x07, 0xFF, 0xE5, - 0xF9, 0x54, 0xF8, 0x4F, 0xF5, 0xF9, 0x22, 0x7F, -/*1EC0*/0x01, 0xE4, 0xFE, 0x0F, 0x0E, 0xBE, 0xFF, 0xFB, - 0x22, 0x01, 0x20, 0x00, 0x01, 0x04, 0x20, 0x00, -/*1ED0*/0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -/*1EE0*/0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -/*1EF0*/0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -/*1F00*/0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -/*1F10*/0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -/*1F20*/0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -/*1F30*/0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -/*1F40*/0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -/*1F50*/0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -/*1F60*/0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -/*1F70*/0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -/*1F80*/0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -/*1F90*/0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -/*1FA0*/0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -/*1FB0*/0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -/*1FC0*/0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -/*1FD0*/0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -/*1FE0*/0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -/*1FF0*/0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x01, 0x20, 0x11, 0x00, 0x04, 0x20, 0x00, 0x81 -}; - -int qib_sd7220_ib_load(struct qib_devdata *dd) -{ - return qib_sd7220_prog_ld(dd, IB_7220_SERDES, qib_sd7220_ib_img, - sizeof(qib_sd7220_ib_img), 0); -} - -int qib_sd7220_ib_vfy(struct qib_devdata *dd) -{ - return qib_sd7220_prog_vfy(dd, IB_7220_SERDES, qib_sd7220_ib_img, - sizeof(qib_sd7220_ib_img), 0); -} diff --git a/drivers/infiniband/hw/qib/qib_tx.c b/drivers/infiniband/hw/qib/qib_tx.c index f7eb1ddff5f..af30232b683 100644 --- a/drivers/infiniband/hw/qib/qib_tx.c +++ b/drivers/infiniband/hw/qib/qib_tx.c @@ -340,9 +340,13 @@ rescan: if (i < dd->piobcnt2k) buf = (u32 __iomem *)(dd->pio2kbase + i * dd->palign); - else + else if (i < dd->piobcnt2k + dd->piobcnt4k || !dd->piovl15base) buf = (u32 __iomem *)(dd->pio4kbase + (i - dd->piobcnt2k) * dd->align4k); + else + buf = (u32 __iomem *)(dd->piovl15base + + (i - (dd->piobcnt2k + dd->piobcnt4k)) * + dd->align4k); if (pbufnum) *pbufnum = i; dd->upd_pio_shadow = 0; diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c index df3eb8c9fd9..b4b22576f12 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_main.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c @@ -1163,7 +1163,7 @@ static ssize_t create_child(struct device *dev, return ret ? ret : count; } -static DEVICE_ATTR(create_child, S_IWUGO, NULL, create_child); +static DEVICE_ATTR(create_child, S_IWUSR, NULL, create_child); static ssize_t delete_child(struct device *dev, struct device_attribute *attr, @@ -1183,7 +1183,7 @@ static ssize_t delete_child(struct device *dev, return ret ? ret : count; } -static DEVICE_ATTR(delete_child, S_IWUGO, NULL, delete_child); +static DEVICE_ATTR(delete_child, S_IWUSR, NULL, delete_child); int ipoib_add_pkey_attr(struct net_device *dev) { diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig index c96ccc13649..1ba25145b33 100644 --- a/drivers/input/keyboard/Kconfig +++ b/drivers/input/keyboard/Kconfig @@ -69,11 +69,11 @@ config KEYBOARD_ATARI module will be called atakbd. config KEYBOARD_ATKBD - tristate "AT keyboard" if EMBEDDED || !X86 || X86_MRST + tristate "AT keyboard" if EMBEDDED || !X86 default y select SERIO select SERIO_LIBPS2 - select SERIO_I8042 if X86 && !X86_MRST + select SERIO_I8042 if X86 select SERIO_GSCPS2 if GSC help Say Y here if you want to use a standard AT or PS/2 keyboard. Usually diff --git a/drivers/input/mouse/Kconfig b/drivers/input/mouse/Kconfig index eeb58c1cac1..c714ca2407f 100644 --- a/drivers/input/mouse/Kconfig +++ b/drivers/input/mouse/Kconfig @@ -17,7 +17,7 @@ config MOUSE_PS2 default y select SERIO select SERIO_LIBPS2 - select SERIO_I8042 if X86 && !X86_MRST + select SERIO_I8042 if X86 select SERIO_GSCPS2 if GSC help Say Y here if you have a PS/2 mouse connected to your system. This diff --git a/drivers/input/serio/Kconfig b/drivers/input/serio/Kconfig index 256b9e9394d..3bfe8fafc6a 100644 --- a/drivers/input/serio/Kconfig +++ b/drivers/input/serio/Kconfig @@ -22,7 +22,7 @@ config SERIO_I8042 tristate "i8042 PC Keyboard controller" if EMBEDDED || !X86 default y depends on !PARISC && (!ARM || ARCH_SHARK || FOOTBRIDGE_HOST) && \ - (!SUPERH || SH_CAYMAN) && !M68K && !BLACKFIN && !X86_MRST + (!SUPERH || SH_CAYMAN) && !M68K && !BLACKFIN help i8042 is the chip over which the standard AT keyboard and PS/2 mouse are connected to the computer. If you use these devices, diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h index 42201c53808..ed7ad7416b2 100644 --- a/drivers/input/serio/i8042-x86ia64io.h +++ b/drivers/input/serio/i8042-x86ia64io.h @@ -7,6 +7,10 @@ * the Free Software Foundation. */ +#ifdef CONFIG_X86 +#include <asm/x86_init.h> +#endif + /* * Names. */ @@ -847,6 +851,12 @@ static int __init i8042_platform_init(void) { int retval; +#ifdef CONFIG_X86 + /* Just return if pre-detection shows no i8042 controller exist */ + if (!x86_platform.i8042_detect()) + return -ENODEV; +#endif + /* * On ix86 platforms touching the i8042 data register region can do really * bad things. Because of this the region is always reserved on ix86 boxes. diff --git a/drivers/isdn/gigaset/asyncdata.c b/drivers/isdn/gigaset/asyncdata.c index c5016bd2d94..c3b1dc3a13a 100644 --- a/drivers/isdn/gigaset/asyncdata.c +++ b/drivers/isdn/gigaset/asyncdata.c @@ -126,26 +126,6 @@ static unsigned lock_loop(unsigned numbytes, struct inbuf_t *inbuf) return numbytes; } -/* set up next receive skb for data mode - */ -static void new_rcv_skb(struct bc_state *bcs) -{ - struct cardstate *cs = bcs->cs; - unsigned short hw_hdr_len = cs->hw_hdr_len; - - if (bcs->ignore) { - bcs->skb = NULL; - return; - } - - bcs->skb = dev_alloc_skb(SBUFSIZE + hw_hdr_len); - if (bcs->skb == NULL) { - dev_warn(cs->dev, "could not allocate new skb\n"); - return; - } - skb_reserve(bcs->skb, hw_hdr_len); -} - /* process a block of received bytes in HDLC data mode * (mstate != MS_LOCKED && !(inputstate & INS_command) && proto2 == L2_HDLC) * Collect HDLC frames, undoing byte stuffing and watching for DLE escapes. @@ -159,8 +139,8 @@ static unsigned hdlc_loop(unsigned numbytes, struct inbuf_t *inbuf) struct cardstate *cs = inbuf->cs; struct bc_state *bcs = cs->bcs; int inputstate = bcs->inputstate; - __u16 fcs = bcs->fcs; - struct sk_buff *skb = bcs->skb; + __u16 fcs = bcs->rx_fcs; + struct sk_buff *skb = bcs->rx_skb; unsigned char *src = inbuf->data + inbuf->head; unsigned procbytes = 0; unsigned char c; @@ -245,8 +225,7 @@ byte_stuff: /* prepare reception of next frame */ inputstate &= ~INS_have_data; - new_rcv_skb(bcs); - skb = bcs->skb; + skb = gigaset_new_rx_skb(bcs); } else { /* empty frame (7E 7E) */ #ifdef CONFIG_GIGASET_DEBUG @@ -255,8 +234,7 @@ byte_stuff: if (!skb) { /* skipped (?) */ gigaset_isdn_rcv_err(bcs); - new_rcv_skb(bcs); - skb = bcs->skb; + skb = gigaset_new_rx_skb(bcs); } } @@ -279,11 +257,11 @@ byte_stuff: #endif inputstate |= INS_have_data; if (skb) { - if (skb->len == SBUFSIZE) { + if (skb->len >= bcs->rx_bufsize) { dev_warn(cs->dev, "received packet too long\n"); dev_kfree_skb_any(skb); /* skip remainder of packet */ - bcs->skb = skb = NULL; + bcs->rx_skb = skb = NULL; } else { *__skb_put(skb, 1) = c; fcs = crc_ccitt_byte(fcs, c); @@ -292,7 +270,7 @@ byte_stuff: } bcs->inputstate = inputstate; - bcs->fcs = fcs; + bcs->rx_fcs = fcs; return procbytes; } @@ -308,18 +286,18 @@ static unsigned iraw_loop(unsigned numbytes, struct inbuf_t *inbuf) struct cardstate *cs = inbuf->cs; struct bc_state *bcs = cs->bcs; int inputstate = bcs->inputstate; - struct sk_buff *skb = bcs->skb; + struct sk_buff *skb = bcs->rx_skb; unsigned char *src = inbuf->data + inbuf->head; unsigned procbytes = 0; unsigned char c; if (!skb) { /* skip this block */ - new_rcv_skb(bcs); + gigaset_new_rx_skb(bcs); return numbytes; } - while (procbytes < numbytes && skb->len < SBUFSIZE) { + while (procbytes < numbytes && skb->len < bcs->rx_bufsize) { c = *src++; procbytes++; @@ -343,7 +321,7 @@ static unsigned iraw_loop(unsigned numbytes, struct inbuf_t *inbuf) if (inputstate & INS_have_data) { gigaset_skb_rcvd(bcs, skb); inputstate &= ~INS_have_data; - new_rcv_skb(bcs); + gigaset_new_rx_skb(bcs); } bcs->inputstate = inputstate; diff --git a/drivers/isdn/gigaset/capi.c b/drivers/isdn/gigaset/capi.c index 8f78f15c8ef..6fbe8999c41 100644 --- a/drivers/isdn/gigaset/capi.c +++ b/drivers/isdn/gigaset/capi.c @@ -70,7 +70,7 @@ #define MAX_NUMBER_DIGITS 20 #define MAX_FMT_IE_LEN 20 -/* values for gigaset_capi_appl.connected */ +/* values for bcs->apconnstate */ #define APCONN_NONE 0 /* inactive/listening */ #define APCONN_SETUP 1 /* connecting */ #define APCONN_ACTIVE 2 /* B channel up */ @@ -80,10 +80,10 @@ struct gigaset_capi_appl { struct list_head ctrlist; struct gigaset_capi_appl *bcnext; u16 id; + struct capi_register_params rp; u16 nextMessageNumber; u32 listenInfoMask; u32 listenCIPmask; - int connected; }; /* CAPI specific controller data structure */ @@ -319,6 +319,39 @@ static const char *format_ie(const char *ie) return result; } +/* + * emit DATA_B3_CONF message + */ +static void send_data_b3_conf(struct cardstate *cs, struct capi_ctr *ctr, + u16 appl, u16 msgid, int channel, + u16 handle, u16 info) +{ + struct sk_buff *cskb; + u8 *msg; + + cskb = alloc_skb(CAPI_DATA_B3_CONF_LEN, GFP_ATOMIC); + if (!cskb) { + dev_err(cs->dev, "%s: out of memory\n", __func__); + return; + } + /* frequent message, avoid _cmsg overhead */ + msg = __skb_put(cskb, CAPI_DATA_B3_CONF_LEN); + CAPIMSG_SETLEN(msg, CAPI_DATA_B3_CONF_LEN); + CAPIMSG_SETAPPID(msg, appl); + CAPIMSG_SETCOMMAND(msg, CAPI_DATA_B3); + CAPIMSG_SETSUBCOMMAND(msg, CAPI_CONF); + CAPIMSG_SETMSGID(msg, msgid); + CAPIMSG_SETCONTROLLER(msg, ctr->cnr); + CAPIMSG_SETPLCI_PART(msg, channel); + CAPIMSG_SETNCCI_PART(msg, 1); + CAPIMSG_SETHANDLE_CONF(msg, handle); + CAPIMSG_SETINFO_CONF(msg, info); + + /* emit message */ + dump_rawmsg(DEBUG_MCMD, __func__, msg); + capi_ctr_handle_message(ctr, appl, cskb); +} + /* * driver interface functions @@ -339,7 +372,6 @@ void gigaset_skb_sent(struct bc_state *bcs, struct sk_buff *dskb) struct gigaset_capi_ctr *iif = cs->iif; struct gigaset_capi_appl *ap = bcs->ap; unsigned char *req = skb_mac_header(dskb); - struct sk_buff *cskb; u16 flags; /* update statistics */ @@ -351,39 +383,22 @@ void gigaset_skb_sent(struct bc_state *bcs, struct sk_buff *dskb) } /* don't send further B3 messages if disconnected */ - if (ap->connected < APCONN_ACTIVE) { + if (bcs->apconnstate < APCONN_ACTIVE) { gig_dbg(DEBUG_LLDATA, "disconnected, discarding ack"); return; } - /* ToDo: honor unset "delivery confirmation" bit */ + /* + * send DATA_B3_CONF if "delivery confirmation" bit was set in request; + * otherwise it has already been sent by do_data_b3_req() + */ flags = CAPIMSG_FLAGS(req); - - /* build DATA_B3_CONF message */ - cskb = alloc_skb(CAPI_DATA_B3_CONF_LEN, GFP_ATOMIC); - if (!cskb) { - dev_err(cs->dev, "%s: out of memory\n", __func__); - return; - } - /* frequent message, avoid _cmsg overhead */ - CAPIMSG_SETLEN(cskb->data, CAPI_DATA_B3_CONF_LEN); - CAPIMSG_SETAPPID(cskb->data, ap->id); - CAPIMSG_SETCOMMAND(cskb->data, CAPI_DATA_B3); - CAPIMSG_SETSUBCOMMAND(cskb->data, CAPI_CONF); - CAPIMSG_SETMSGID(cskb->data, CAPIMSG_MSGID(req)); - CAPIMSG_SETCONTROLLER(cskb->data, iif->ctr.cnr); - CAPIMSG_SETPLCI_PART(cskb->data, bcs->channel + 1); - CAPIMSG_SETNCCI_PART(cskb->data, 1); - CAPIMSG_SETHANDLE_CONF(cskb->data, CAPIMSG_HANDLE_REQ(req)); - if (flags & ~CAPI_FLAGS_DELIVERY_CONFIRMATION) - CAPIMSG_SETINFO_CONF(cskb->data, - CapiFlagsNotSupportedByProtocol); - else - CAPIMSG_SETINFO_CONF(cskb->data, CAPI_NOERROR); - - /* emit message */ - dump_rawmsg(DEBUG_LLDATA, "DATA_B3_CONF", cskb->data); - capi_ctr_handle_message(&iif->ctr, ap->id, cskb); + if (flags & CAPI_FLAGS_DELIVERY_CONFIRMATION) + send_data_b3_conf(cs, &iif->ctr, ap->id, CAPIMSG_MSGID(req), + bcs->channel + 1, CAPIMSG_HANDLE_REQ(req), + (flags & ~CAPI_FLAGS_DELIVERY_CONFIRMATION) ? + CapiFlagsNotSupportedByProtocol : + CAPI_NOERROR); } EXPORT_SYMBOL_GPL(gigaset_skb_sent); @@ -412,7 +427,7 @@ void gigaset_skb_rcvd(struct bc_state *bcs, struct sk_buff *skb) } /* don't send further B3 messages if disconnected */ - if (ap->connected < APCONN_ACTIVE) { + if (bcs->apconnstate < APCONN_ACTIVE) { gig_dbg(DEBUG_LLDATA, "disconnected, discarding data"); dev_kfree_skb_any(skb); return; @@ -484,6 +499,7 @@ int gigaset_isdn_icall(struct at_state_t *at_state) u32 actCIPmask; struct sk_buff *skb; unsigned int msgsize; + unsigned long flags; int i; /* @@ -608,7 +624,14 @@ int gigaset_isdn_icall(struct at_state_t *at_state) format_ie(iif->hcmsg.CalledPartyNumber)); /* scan application list for matching listeners */ - bcs->ap = NULL; + spin_lock_irqsave(&bcs->aplock, flags); + if (bcs->ap != NULL || bcs->apconnstate != APCONN_NONE) { + dev_warn(cs->dev, "%s: channel not properly cleared (%p/%d)\n", + __func__, bcs->ap, bcs->apconnstate); + bcs->ap = NULL; + bcs->apconnstate = APCONN_NONE; + } + spin_unlock_irqrestore(&bcs->aplock, flags); actCIPmask = 1 | (1 << iif->hcmsg.CIPValue); list_for_each_entry(ap, &iif->appls, ctrlist) if (actCIPmask & ap->listenCIPmask) { @@ -626,10 +649,12 @@ int gigaset_isdn_icall(struct at_state_t *at_state) dump_cmsg(DEBUG_CMD, __func__, &iif->hcmsg); /* add to listeners on this B channel, update state */ + spin_lock_irqsave(&bcs->aplock, flags); ap->bcnext = bcs->ap; bcs->ap = ap; bcs->chstate |= CHS_NOTIFY_LL; - ap->connected = APCONN_SETUP; + bcs->apconnstate = APCONN_SETUP; + spin_unlock_irqrestore(&bcs->aplock, flags); /* emit message */ capi_ctr_handle_message(&iif->ctr, ap->id, skb); @@ -654,7 +679,7 @@ static void send_disconnect_ind(struct bc_state *bcs, struct gigaset_capi_ctr *iif = cs->iif; struct sk_buff *skb; - if (ap->connected == APCONN_NONE) + if (bcs->apconnstate == APCONN_NONE) return; capi_cmsg_header(&iif->hcmsg, ap->id, CAPI_DISCONNECT, CAPI_IND, @@ -668,7 +693,6 @@ static void send_disconnect_ind(struct bc_state *bcs, } capi_cmsg2message(&iif->hcmsg, __skb_put(skb, CAPI_DISCONNECT_IND_LEN)); dump_cmsg(DEBUG_CMD, __func__, &iif->hcmsg); - ap->connected = APCONN_NONE; capi_ctr_handle_message(&iif->ctr, ap->id, skb); } @@ -685,9 +709,9 @@ static void send_disconnect_b3_ind(struct bc_state *bcs, struct sk_buff *skb; /* nothing to do if no logical connection active */ - if (ap->connected < APCONN_ACTIVE) + if (bcs->apconnstate < APCONN_ACTIVE) return; - ap->connected = APCONN_SETUP; + bcs->apconnstate = APCONN_SETUP; capi_cmsg_header(&iif->hcmsg, ap->id, CAPI_DISCONNECT_B3, CAPI_IND, ap->nextMessageNumber++, @@ -714,14 +738,25 @@ void gigaset_isdn_connD(struct bc_state *bcs) { struct cardstate *cs = bcs->cs; struct gigaset_capi_ctr *iif = cs->iif; - struct gigaset_capi_appl *ap = bcs->ap; + struct gigaset_capi_appl *ap; struct sk_buff *skb; unsigned int msgsize; + unsigned long flags; + spin_lock_irqsave(&bcs->aplock, flags); + ap = bcs->ap; if (!ap) { + spin_unlock_irqrestore(&bcs->aplock, flags); dev_err(cs->dev, "%s: no application\n", __func__); return; } + if (bcs->apconnstate == APCONN_NONE) { + spin_unlock_irqrestore(&bcs->aplock, flags); + dev_warn(cs->dev, "%s: application %u not connected\n", + __func__, ap->id); + return; + } + spin_unlock_irqrestore(&bcs->aplock, flags); while (ap->bcnext) { /* this should never happen */ dev_warn(cs->dev, "%s: dropping extra application %u\n", @@ -730,11 +765,6 @@ void gigaset_isdn_connD(struct bc_state *bcs) CapiCallGivenToOtherApplication); ap->bcnext = ap->bcnext->bcnext; } - if (ap->connected == APCONN_NONE) { - dev_warn(cs->dev, "%s: application %u not connected\n", - __func__, ap->id); - return; - } /* prepare CONNECT_ACTIVE_IND message * Note: LLC not supported by device @@ -772,17 +802,24 @@ void gigaset_isdn_connD(struct bc_state *bcs) void gigaset_isdn_hupD(struct bc_state *bcs) { struct gigaset_capi_appl *ap; + unsigned long flags; /* * ToDo: pass on reason code reported by device * (requires ev-layer state machine extension to collect * ZCAU device reply) */ - for (ap = bcs->ap; ap != NULL; ap = ap->bcnext) { + spin_lock_irqsave(&bcs->aplock, flags); + while (bcs->ap != NULL) { + ap = bcs->ap; + bcs->ap = ap->bcnext; + spin_unlock_irqrestore(&bcs->aplock, flags); send_disconnect_b3_ind(bcs, ap); send_disconnect_ind(bcs, ap, 0); + spin_lock_irqsave(&bcs->aplock, flags); } - bcs->ap = NULL; + bcs->apconnstate = APCONN_NONE; + spin_unlock_irqrestore(&bcs->aplock, flags); } /** @@ -796,24 +833,21 @@ void gigaset_isdn_connB(struct bc_state *bcs) { struct cardstate *cs = bcs->cs; struct gigaset_capi_ctr *iif = cs->iif; - struct gigaset_capi_appl *ap = bcs->ap; + struct gigaset_capi_appl *ap; struct sk_buff *skb; + unsigned long flags; unsigned int msgsize; u8 command; + spin_lock_irqsave(&bcs->aplock, flags); + ap = bcs->ap; if (!ap) { + spin_unlock_irqrestore(&bcs->aplock, flags); dev_err(cs->dev, "%s: no application\n", __func__); return; } - while (ap->bcnext) { - /* this should never happen */ - dev_warn(cs->dev, "%s: dropping extra application %u\n", - __func__, ap->bcnext->id); - send_disconnect_ind(bcs, ap->bcnext, - CapiCallGivenToOtherApplication); - ap->bcnext = ap->bcnext->bcnext; - } - if (!ap->connected) { + if (!bcs->apconnstate) { + spin_unlock_irqrestore(&bcs->aplock, flags); dev_warn(cs->dev, "%s: application %u not connected\n", __func__, ap->id); return; @@ -825,13 +859,26 @@ void gigaset_isdn_connB(struct bc_state *bcs) * CONNECT_B3_ACTIVE_IND in reply to CONNECT_B3_RESP * Parameters in both cases always: NCCI = 1, NCPI empty */ - if (ap->connected >= APCONN_ACTIVE) { + if (bcs->apconnstate >= APCONN_ACTIVE) { command = CAPI_CONNECT_B3_ACTIVE; msgsize = CAPI_CONNECT_B3_ACTIVE_IND_BASELEN; } else { command = CAPI_CONNECT_B3; msgsize = CAPI_CONNECT_B3_IND_BASELEN; } + bcs->apconnstate = APCONN_ACTIVE; + + spin_unlock_irqrestore(&bcs->aplock, flags); + + while (ap->bcnext) { + /* this should never happen */ + dev_warn(cs->dev, "%s: dropping extra application %u\n", + __func__, ap->bcnext->id); + send_disconnect_ind(bcs, ap->bcnext, + CapiCallGivenToOtherApplication); + ap->bcnext = ap->bcnext->bcnext; + } + capi_cmsg_header(&iif->hcmsg, ap->id, command, CAPI_IND, ap->nextMessageNumber++, iif->ctr.cnr | ((bcs->channel + 1) << 8) | (1 << 16)); @@ -842,7 +889,6 @@ void gigaset_isdn_connB(struct bc_state *bcs) } capi_cmsg2message(&iif->hcmsg, __skb_put(skb, msgsize)); dump_cmsg(DEBUG_CMD, __func__, &iif->hcmsg); - ap->connected = APCONN_ACTIVE; capi_ctr_handle_message(&iif->ctr, ap->id, skb); } @@ -945,8 +991,64 @@ static void gigaset_register_appl(struct capi_ctr *ctr, u16 appl, return; } ap->id = appl; + ap->rp = *rp; list_add(&ap->ctrlist, &iif->appls); + dev_info(cs->dev, "application %u registered\n", ap->id); +} + +/* + * remove CAPI application from channel + * helper function to keep indentation levels down and stay in 80 columns + */ + +static inline void remove_appl_from_channel(struct bc_state *bcs, + struct gigaset_capi_appl *ap) +{ + struct cardstate *cs = bcs->cs; + struct gigaset_capi_appl *bcap; + unsigned long flags; + int prevconnstate; + + spin_lock_irqsave(&bcs->aplock, flags); + bcap = bcs->ap; + if (bcap == NULL) { + spin_unlock_irqrestore(&bcs->aplock, flags); + return; + } + + /* check first application on channel */ + if (bcap == ap) { + bcs->ap = ap->bcnext; + if (bcs->ap != NULL) { + spin_unlock_irqrestore(&bcs->aplock, flags); + return; + } + + /* none left, clear channel state */ + prevconnstate = bcs->apconnstate; + bcs->apconnstate = APCONN_NONE; + spin_unlock_irqrestore(&bcs->aplock, flags); + + if (prevconnstate == APCONN_ACTIVE) { + dev_notice(cs->dev, "%s: hanging up channel %u\n", + __func__, bcs->channel); + gigaset_add_event(cs, &bcs->at_state, + EV_HUP, NULL, 0, NULL); + gigaset_schedule_event(cs); + } + return; + } + + /* check remaining list */ + do { + if (bcap->bcnext == ap) { + bcap->bcnext = bcap->bcnext->bcnext; + return; + } + bcap = bcap->bcnext; + } while (bcap != NULL); + spin_unlock_irqrestore(&bcs->aplock, flags); } /* @@ -958,19 +1060,19 @@ static void gigaset_release_appl(struct capi_ctr *ctr, u16 appl) = container_of(ctr, struct gigaset_capi_ctr, ctr); struct cardstate *cs = iif->ctr.driverdata; struct gigaset_capi_appl *ap, *tmp; + unsigned ch; list_for_each_entry_safe(ap, tmp, &iif->appls, ctrlist) if (ap->id == appl) { - if (ap->connected != APCONN_NONE) { - dev_err(cs->dev, - "%s: application %u still connected\n", - __func__, ap->id); - /* ToDo: clear active connection */ - } + /* remove from any channels */ + for (ch = 0; ch < cs->channels; ch++) + remove_appl_from_channel(&cs->bcs[ch], ap); + + /* remove from registration list */ list_del(&ap->ctrlist); kfree(ap); + dev_info(cs->dev, "application %u released\n", appl); } - } /* @@ -1149,7 +1251,8 @@ static void do_connect_req(struct gigaset_capi_ctr *iif, char **commands; char *s; u8 *pp; - int i, l; + unsigned long flags; + int i, l, lbc, lhlc; u16 info; /* decode message */ @@ -1164,8 +1267,18 @@ static void do_connect_req(struct gigaset_capi_ctr *iif, send_conf(iif, ap, skb, CapiNoPlciAvailable); return; } + spin_lock_irqsave(&bcs->aplock, flags); + if (bcs->ap != NULL || bcs->apconnstate != APCONN_NONE) + dev_warn(cs->dev, "%s: channel not properly cleared (%p/%d)\n", + __func__, bcs->ap, bcs->apconnstate); ap->bcnext = NULL; bcs->ap = ap; + bcs->apconnstate = APCONN_SETUP; + spin_unlock_irqrestore(&bcs->aplock, flags); + + bcs->rx_bufsize = ap->rp.datablklen; + dev_kfree_skb(bcs->rx_skb); + gigaset_new_rx_skb(bcs); cmsg->adr.adrPLCI |= (bcs->channel + 1) << 8; /* build command table */ @@ -1273,42 +1386,59 @@ static void do_connect_req(struct gigaset_capi_ctr *iif, goto error; } - /* check/encode parameter: BC */ - if (cmsg->BC && cmsg->BC[0]) { - /* explicit BC overrides CIP */ - l = 2*cmsg->BC[0] + 7; + /* + * check/encode parameters: BC & HLC + * must be encoded together as device doesn't accept HLC separately + * explicit parameters override values derived from CIP + */ + + /* determine lengths */ + if (cmsg->BC && cmsg->BC[0]) /* BC specified explicitly */ + lbc = 2*cmsg->BC[0]; + else if (cip2bchlc[cmsg->CIPValue].bc) /* BC derived from CIP */ + lbc = strlen(cip2bchlc[cmsg->CIPValue].bc); + else /* no BC */ + lbc = 0; + if (cmsg->HLC && cmsg->HLC[0]) /* HLC specified explicitly */ + lhlc = 2*cmsg->HLC[0]; + else if (cip2bchlc[cmsg->CIPValue].hlc) /* HLC derived from CIP */ + lhlc = strlen(cip2bchlc[cmsg->CIPValue].hlc); + else /* no HLC */ + lhlc = 0; + + if (lbc) { + /* have BC: allocate and assemble command string */ + l = lbc + 7; /* "^SBC=" + value + "\r" + null byte */ + if (lhlc) + l += lhlc + 7; /* ";^SHLC=" + value */ commands[AT_BC] = kmalloc(l, GFP_KERNEL); if (!commands[AT_BC]) goto oom; strcpy(commands[AT_BC], "^SBC="); - decode_ie(cmsg->BC, commands[AT_BC]+5); + if (cmsg->BC && cmsg->BC[0]) /* BC specified explicitly */ + decode_ie(cmsg->BC, commands[AT_BC] + 5); + else /* BC derived from CIP */ + strcpy(commands[AT_BC] + 5, + cip2bchlc[cmsg->CIPValue].bc); + if (lhlc) { + strcpy(commands[AT_BC] + lbc + 5, ";^SHLC="); + if (cmsg->HLC && cmsg->HLC[0]) + /* HLC specified explicitly */ + decode_ie(cmsg->HLC, + commands[AT_BC] + lbc + 12); + else /* HLC derived from CIP */ + strcpy(commands[AT_BC] + lbc + 12, + cip2bchlc[cmsg->CIPValue].hlc); + } strcpy(commands[AT_BC] + l - 2, "\r"); - } else if (cip2bchlc[cmsg->CIPValue].bc) { - l = strlen(cip2bchlc[cmsg->CIPValue].bc) + 7; - commands[AT_BC] = kmalloc(l, GFP_KERNEL); - if (!commands[AT_BC]) - goto oom; - snprintf(commands[AT_BC], l, "^SBC=%s\r", - cip2bchlc[cmsg->CIPValue].bc); - } - - /* check/encode parameter: HLC */ - if (cmsg->HLC && cmsg->HLC[0]) { - /* explicit HLC overrides CIP */ - l = 2*cmsg->HLC[0] + 7; - commands[AT_HLC] = kmalloc(l, GFP_KERNEL); - if (!commands[AT_HLC]) - goto oom; - strcpy(commands[AT_HLC], "^SHLC="); - decode_ie(cmsg->HLC, commands[AT_HLC]+5); - strcpy(commands[AT_HLC] + l - 2, "\r"); - } else if (cip2bchlc[cmsg->CIPValue].hlc) { - l = strlen(cip2bchlc[cmsg->CIPValue].hlc) + 7; - commands[AT_HLC] = kmalloc(l, GFP_KERNEL); - if (!commands[AT_HLC]) - goto oom; - snprintf(commands[AT_HLC], l, "^SHLC=%s\r", - cip2bchlc[cmsg->CIPValue].hlc); + } else { + /* no BC */ + if (lhlc) { + dev_notice(cs->dev, "%s: cannot set HLC without BC\n", + "CONNECT_REQ"); + info = CapiIllMessageParmCoding; /* ? */ + goto error; + } } /* check/encode parameter: B Protocol */ @@ -1322,13 +1452,13 @@ static void do_connect_req(struct gigaset_capi_ctr *iif, bcs->proto2 = L2_HDLC; break; case 1: - bcs->proto2 = L2_BITSYNC; + bcs->proto2 = L2_VOICE; break; default: dev_warn(cs->dev, "B1 Protocol %u unsupported, using Transparent\n", cmsg->B1protocol); - bcs->proto2 = L2_BITSYNC; + bcs->proto2 = L2_VOICE; } if (cmsg->B2protocol != 1) dev_warn(cs->dev, @@ -1382,7 +1512,6 @@ static void do_connect_req(struct gigaset_capi_ctr *iif, goto error; } gigaset_schedule_event(cs); - ap->connected = APCONN_SETUP; send_conf(iif, ap, skb, CapiSuccess); return; @@ -1410,6 +1539,7 @@ static void do_connect_resp(struct gigaset_capi_ctr *iif, _cmsg *cmsg = &iif->acmsg; struct bc_state *bcs; struct gigaset_capi_appl *oap; + unsigned long flags; int channel; /* decode message */ @@ -1429,12 +1559,24 @@ static void do_connect_resp(struct gigaset_capi_ctr *iif, switch (cmsg->Reject) { case 0: /* Accept */ /* drop all competing applications, keep only this one */ - for (oap = bcs->ap; oap != NULL; oap = oap->bcnext) - if (oap != ap) + spin_lock_irqsave(&bcs->aplock, flags); + while (bcs->ap != NULL) { + oap = bcs->ap; + bcs->ap = oap->bcnext; + if (oap != ap) { + spin_unlock_irqrestore(&bcs->aplock, flags); send_disconnect_ind(bcs, oap, CapiCallGivenToOtherApplication); + spin_lock_irqsave(&bcs->aplock, flags); + } + } ap->bcnext = NULL; bcs->ap = ap; + spin_unlock_irqrestore(&bcs->aplock, flags); + + bcs->rx_bufsize = ap->rp.datablklen; + dev_kfree_skb(bcs->rx_skb); + gigaset_new_rx_skb(bcs); bcs->chstate |= CHS_NOTIFY_LL; /* check/encode B channel protocol */ @@ -1448,13 +1590,13 @@ static void do_connect_resp(struct gigaset_capi_ctr *iif, bcs->proto2 = L2_HDLC; break; case 1: - bcs->proto2 = L2_BITSYNC; + bcs->proto2 = L2_VOICE; break; default: dev_warn(cs->dev, "B1 Protocol %u unsupported, using Transparent\n", cmsg->B1protocol); - bcs->proto2 = L2_BITSYNC; + bcs->proto2 = L2_VOICE; } if (cmsg->B2protocol != 1) dev_warn(cs->dev, @@ -1502,31 +1644,45 @@ static void do_connect_resp(struct gigaset_capi_ctr *iif, send_disconnect_ind(bcs, ap, 0); /* remove it from the list of listening apps */ + spin_lock_irqsave(&bcs->aplock, flags); if (bcs->ap == ap) { bcs->ap = ap->bcnext; - if (bcs->ap == NULL) + if (bcs->ap == NULL) { /* last one: stop ev-layer hupD notifications */ + bcs->apconnstate = APCONN_NONE; bcs->chstate &= ~CHS_NOTIFY_LL; + } + spin_unlock_irqrestore(&bcs->aplock, flags); return; } for (oap = bcs->ap; oap != NULL; oap = oap->bcnext) { if (oap->bcnext == ap) { oap->bcnext = oap->bcnext->bcnext; + spin_unlock_irqrestore(&bcs->aplock, flags); return; } } + spin_unlock_irqrestore(&bcs->aplock, flags); dev_err(cs->dev, "%s: application %u not found\n", __func__, ap->id); return; default: /* Reject */ /* drop all competing applications, keep only this one */ - for (oap = bcs->ap; oap != NULL; oap = oap->bcnext) - if (oap != ap) + spin_lock_irqsave(&bcs->aplock, flags); + while (bcs->ap != NULL) { + oap = bcs->ap; + bcs->ap = oap->bcnext; + if (oap != ap) { + spin_unlock_irqrestore(&bcs->aplock, flags); send_disconnect_ind(bcs, oap, CapiCallGivenToOtherApplication); + spin_lock_irqsave(&bcs->aplock, flags); + } + } ap->bcnext = NULL; bcs->ap = ap; + spin_unlock_irqrestore(&bcs->aplock, flags); /* reject call - will trigger DISCONNECT_IND for this app */ dev_info(cs->dev, "%s: Reject=%x\n", @@ -1549,6 +1705,7 @@ static void do_connect_b3_req(struct gigaset_capi_ctr *iif, { struct cardstate *cs = iif->ctr.driverdata; _cmsg *cmsg = &iif->acmsg; + struct bc_state *bcs; int channel; /* decode message */ @@ -1563,9 +1720,10 @@ static void do_connect_b3_req(struct gigaset_capi_ctr *iif, send_conf(iif, ap, skb, CapiIllContrPlciNcci); return; } + bcs = &cs->bcs[channel-1]; /* mark logical connection active */ - ap->connected = APCONN_ACTIVE; + bcs->apconnstate = APCONN_ACTIVE; /* build NCCI: always 1 (one B3 connection only) */ cmsg->adr.adrNCCI |= 1 << 16; @@ -1611,7 +1769,7 @@ static void do_connect_b3_resp(struct gigaset_capi_ctr *iif, if (cmsg->Reject) { /* Reject: clear B3 connect received flag */ - ap->connected = APCONN_SETUP; + bcs->apconnstate = APCONN_SETUP; /* trigger hangup, causing eventual DISCONNECT_IND */ if (!gigaset_add_event(cs, &bcs->at_state, @@ -1683,11 +1841,11 @@ static void do_disconnect_req(struct gigaset_capi_ctr *iif, } /* skip if DISCONNECT_IND already sent */ - if (!ap->connected) + if (!bcs->apconnstate) return; /* check for active logical connection */ - if (ap->connected >= APCONN_ACTIVE) { + if (bcs->apconnstate >= APCONN_ACTIVE) { /* * emit DISCONNECT_B3_IND with cause 0x3301 * use separate cmsg structure, as the content of iif->acmsg @@ -1736,6 +1894,7 @@ static void do_disconnect_b3_req(struct gigaset_capi_ctr *iif, { struct cardstate *cs = iif->ctr.driverdata; _cmsg *cmsg = &iif->acmsg; + struct bc_state *bcs; int channel; /* decode message */ @@ -1751,17 +1910,17 @@ static void do_disconnect_b3_req(struct gigaset_capi_ctr *iif, send_conf(iif, ap, skb, CapiIllContrPlciNcci); return; } + bcs = &cs->bcs[channel-1]; /* reject if logical connection not active */ - if (ap->connected < APCONN_ACTIVE) { + if (bcs->apconnstate < APCONN_ACTIVE) { send_conf(iif, ap, skb, CapiMessageNotSupportedInCurrentState); return; } /* trigger hangup, causing eventual DISCONNECT_B3_IND */ - if (!gigaset_add_event(cs, &cs->bcs[channel-1].at_state, - EV_HUP, NULL, 0, NULL)) { + if (!gigaset_add_event(cs, &bcs->at_state, EV_HUP, NULL, 0, NULL)) { send_conf(iif, ap, skb, CAPI_MSGOSRESOURCEERR); return; } @@ -1782,11 +1941,14 @@ static void do_data_b3_req(struct gigaset_capi_ctr *iif, struct sk_buff *skb) { struct cardstate *cs = iif->ctr.driverdata; + struct bc_state *bcs; int channel = CAPIMSG_PLCI_PART(skb->data); u16 ncci = CAPIMSG_NCCI_PART(skb->data); u16 msglen = CAPIMSG_LEN(skb->data); u16 datalen = CAPIMSG_DATALEN(skb->data); u16 flags = CAPIMSG_FLAGS(skb->data); + u16 msgid = CAPIMSG_MSGID(skb->data); + u16 handle = CAPIMSG_HANDLE_REQ(skb->data); /* frequent message, avoid _cmsg overhead */ dump_rawmsg(DEBUG_LLDATA, "DATA_B3_REQ", skb->data); @@ -1802,6 +1964,7 @@ static void do_data_b3_req(struct gigaset_capi_ctr *iif, send_conf(iif, ap, skb, CapiIllContrPlciNcci); return; } + bcs = &cs->bcs[channel-1]; if (msglen != CAPI_DATA_B3_REQ_LEN && msglen != CAPI_DATA_B3_REQ_LEN64) dev_notice(cs->dev, "%s: unexpected length %d\n", "DATA_B3_REQ", msglen); @@ -1821,7 +1984,7 @@ static void do_data_b3_req(struct gigaset_capi_ctr *iif, } /* reject if logical connection not active */ - if (ap->connected < APCONN_ACTIVE) { + if (bcs->apconnstate < APCONN_ACTIVE) { send_conf(iif, ap, skb, CapiMessageNotSupportedInCurrentState); return; } @@ -1832,17 +1995,19 @@ static void do_data_b3_req(struct gigaset_capi_ctr *iif, skb_pull(skb, msglen); /* pass to device-specific module */ - if (cs->ops->send_skb(&cs->bcs[channel-1], skb) < 0) { + if (cs->ops->send_skb(bcs, skb) < 0) { send_conf(iif, ap, skb, CAPI_MSGOSRESOURCEERR); return; } - /* DATA_B3_CONF reply will be sent by gigaset_skb_sent() */ - /* - * ToDo: honor unset "delivery confirmation" bit - * (send DATA_B3_CONF immediately?) + * DATA_B3_CONF will be sent by gigaset_skb_sent() only if "delivery + * confirmation" bit is set; otherwise we have to send it now */ + if (!(flags & CAPI_FLAGS_DELIVERY_CONFIRMATION)) + send_data_b3_conf(cs, &iif->ctr, ap->id, msgid, channel, handle, + flags ? CapiFlagsNotSupportedByProtocol + : CAPI_NOERROR); } /* diff --git a/drivers/isdn/gigaset/common.c b/drivers/isdn/gigaset/common.c index f6f45f22192..5d4befb8105 100644 --- a/drivers/isdn/gigaset/common.c +++ b/drivers/isdn/gigaset/common.c @@ -399,8 +399,8 @@ static void gigaset_freebcs(struct bc_state *bcs) gig_dbg(DEBUG_INIT, "clearing bcs[%d]->at_state", bcs->channel); clear_at_state(&bcs->at_state); gig_dbg(DEBUG_INIT, "freeing bcs[%d]->skb", bcs->channel); - dev_kfree_skb(bcs->skb); - bcs->skb = NULL; + dev_kfree_skb(bcs->rx_skb); + bcs->rx_skb = NULL; for (i = 0; i < AT_NUM; ++i) { kfree(bcs->commands[i]); @@ -634,19 +634,10 @@ static struct bc_state *gigaset_initbcs(struct bc_state *bcs, bcs->emptycount = 0; #endif - gig_dbg(DEBUG_INIT, "allocating bcs[%d]->skb", channel); - bcs->fcs = PPP_INITFCS; + bcs->rx_bufsize = 0; + bcs->rx_skb = NULL; + bcs->rx_fcs = PPP_INITFCS; bcs->inputstate = 0; - if (cs->ignoreframes) { - bcs->skb = NULL; - } else { - bcs->skb = dev_alloc_skb(SBUFSIZE + cs->hw_hdr_len); - if (bcs->skb != NULL) - skb_reserve(bcs->skb, cs->hw_hdr_len); - else - pr_err("out of memory\n"); - } - bcs->channel = channel; bcs->cs = cs; @@ -658,16 +649,15 @@ static struct bc_state *gigaset_initbcs(struct bc_state *bcs, for (i = 0; i < AT_NUM; ++i) bcs->commands[i] = NULL; + spin_lock_init(&bcs->aplock); + bcs->ap = NULL; + bcs->apconnstate = 0; + gig_dbg(DEBUG_INIT, " setting up bcs[%d]->hw", channel); if (cs->ops->initbcshw(bcs)) return bcs; gig_dbg(DEBUG_INIT, " failed"); - - gig_dbg(DEBUG_INIT, " freeing bcs[%d]->skb", channel); - dev_kfree_skb(bcs->skb); - bcs->skb = NULL; - return NULL; } @@ -839,14 +829,12 @@ void gigaset_bcs_reinit(struct bc_state *bcs) bcs->emptycount = 0; #endif - bcs->fcs = PPP_INITFCS; + bcs->rx_fcs = PPP_INITFCS; bcs->chstate = 0; bcs->ignore = cs->ignoreframes; - if (bcs->ignore) { - dev_kfree_skb(bcs->skb); - bcs->skb = NULL; - } + dev_kfree_skb(bcs->rx_skb); + bcs->rx_skb = NULL; cs->ops->reinitbcshw(bcs); } diff --git a/drivers/isdn/gigaset/ev-layer.c b/drivers/isdn/gigaset/ev-layer.c index 206c380c523..ceaef9a04a4 100644 --- a/drivers/isdn/gigaset/ev-layer.c +++ b/drivers/isdn/gigaset/ev-layer.c @@ -282,9 +282,7 @@ struct reply_t gigaset_tab_cid[] = /* dial */ {EV_DIAL, -1, -1, -1, -1, -1, {ACT_DIAL} }, {RSP_INIT, 0, 0, SEQ_DIAL, 601, 5, {ACT_CMD+AT_BC} }, -{RSP_OK, 601, 601, -1, 602, 5, {ACT_CMD+AT_HLC} }, -{RSP_NULL, 602, 602, -1, 603, 5, {ACT_CMD+AT_PROTO} }, -{RSP_OK, 602, 602, -1, 603, 5, {ACT_CMD+AT_PROTO} }, +{RSP_OK, 601, 601, -1, 603, 5, {ACT_CMD+AT_PROTO} }, {RSP_OK, 603, 603, -1, 604, 5, {ACT_CMD+AT_TYPE} }, {RSP_OK, 604, 604, -1, 605, 5, {ACT_CMD+AT_MSN} }, {RSP_NULL, 605, 605, -1, 606, 5, {ACT_CMD+AT_CLIP} }, diff --git a/drivers/isdn/gigaset/gigaset.h b/drivers/isdn/gigaset/gigaset.h index 05947f9c184..8738b0821fc 100644 --- a/drivers/isdn/gigaset/gigaset.h +++ b/drivers/isdn/gigaset/gigaset.h @@ -45,10 +45,6 @@ #define MAX_EVENTS 64 /* size of event queue */ #define RBUFSIZE 8192 -#define SBUFSIZE 4096 /* sk_buff payload size */ - -#define TRANSBUFSIZE 768 /* bytes per skb for transparent receive */ -#define MAX_BUF_SIZE (SBUFSIZE - 2) /* Max. size of a data packet from LL */ /* compile time options */ #define GIG_MAJOR 0 @@ -190,10 +186,9 @@ void gigaset_dbg_buffer(enum debuglevel level, const unsigned char *msg, #define AT_BC 3 #define AT_PROTO 4 #define AT_TYPE 5 -#define AT_HLC 6 -#define AT_CLIP 7 +#define AT_CLIP 6 /* total number */ -#define AT_NUM 8 +#define AT_NUM 7 /* variables in struct at_state_t */ #define VAR_ZSAU 0 @@ -380,8 +375,10 @@ struct bc_state { struct at_state_t at_state; - __u16 fcs; - struct sk_buff *skb; + /* receive buffer */ + unsigned rx_bufsize; /* max size accepted by application */ + struct sk_buff *rx_skb; + __u16 rx_fcs; int inputstate; /* see INS_XXXX */ int channel; @@ -406,7 +403,9 @@ struct bc_state { struct bas_bc_state *bas; /* usb hardware driver (base) */ } hw; - void *ap; /* LL application structure */ + void *ap; /* associated LL application */ + int apconnstate; /* LL application connection state */ + spinlock_t aplock; }; struct cardstate { @@ -801,8 +800,23 @@ static inline void gigaset_bchannel_up(struct bc_state *bcs) gigaset_schedule_event(bcs->cs); } -/* handling routines for sk_buff */ -/* ============================= */ +/* set up next receive skb for data mode */ +static inline struct sk_buff *gigaset_new_rx_skb(struct bc_state *bcs) +{ + struct cardstate *cs = bcs->cs; + unsigned short hw_hdr_len = cs->hw_hdr_len; + + if (bcs->ignore) { + bcs->rx_skb = NULL; + } else { + bcs->rx_skb = dev_alloc_skb(bcs->rx_bufsize + hw_hdr_len); + if (bcs->rx_skb == NULL) + dev_warn(cs->dev, "could not allocate skb\n"); + else + skb_reserve(bcs->rx_skb, hw_hdr_len); + } + return bcs->rx_skb; +} /* append received bytes to inbuf */ int gigaset_fill_inbuf(struct inbuf_t *inbuf, const unsigned char *src, diff --git a/drivers/isdn/gigaset/i4l.c b/drivers/isdn/gigaset/i4l.c index c22e5ace827..f01c3c2e2e4 100644 --- a/drivers/isdn/gigaset/i4l.c +++ b/drivers/isdn/gigaset/i4l.c @@ -16,7 +16,10 @@ #include "gigaset.h" #include <linux/isdnif.h> +#define SBUFSIZE 4096 /* sk_buff payload size */ +#define TRANSBUFSIZE 768 /* bytes per skb for transparent receive */ #define HW_HDR_LEN 2 /* Header size used to store ack info */ +#define MAX_BUF_SIZE (SBUFSIZE - HW_HDR_LEN) /* max data packet from LL */ /* == Handling of I4L IO =====================================================*/ @@ -231,6 +234,15 @@ static int command_from_LL(isdn_ctrl *cntrl) dev_err(cs->dev, "ISDN_CMD_DIAL: channel not free\n"); return -EBUSY; } + switch (bcs->proto2) { + case L2_HDLC: + bcs->rx_bufsize = SBUFSIZE; + break; + default: /* assume transparent */ + bcs->rx_bufsize = TRANSBUFSIZE; + } + dev_kfree_skb(bcs->rx_skb); + gigaset_new_rx_skb(bcs); commands = kzalloc(AT_NUM*(sizeof *commands), GFP_ATOMIC); if (!commands) { @@ -314,6 +326,15 @@ static int command_from_LL(isdn_ctrl *cntrl) return -EINVAL; } bcs = cs->bcs + ch; + switch (bcs->proto2) { + case L2_HDLC: + bcs->rx_bufsize = SBUFSIZE; + break; + default: /* assume transparent */ + bcs->rx_bufsize = TRANSBUFSIZE; + } + dev_kfree_skb(bcs->rx_skb); + gigaset_new_rx_skb(bcs); if (!gigaset_add_event(cs, &bcs->at_state, EV_ACCEPT, NULL, 0, NULL)) return -ENOMEM; diff --git a/drivers/isdn/gigaset/isocdata.c b/drivers/isdn/gigaset/isocdata.c index 16fd3bd4888..2dfd346fc88 100644 --- a/drivers/isdn/gigaset/isocdata.c +++ b/drivers/isdn/gigaset/isocdata.c @@ -500,19 +500,18 @@ int gigaset_isoc_buildframe(struct bc_state *bcs, unsigned char *in, int len) */ static inline void hdlc_putbyte(unsigned char c, struct bc_state *bcs) { - bcs->fcs = crc_ccitt_byte(bcs->fcs, c); - if (unlikely(bcs->skb == NULL)) { + bcs->rx_fcs = crc_ccitt_byte(bcs->rx_fcs, c); + if (bcs->rx_skb == NULL) /* skipping */ return; - } - if (unlikely(bcs->skb->len == SBUFSIZE)) { + if (bcs->rx_skb->len >= bcs->rx_bufsize) { dev_warn(bcs->cs->dev, "received oversized packet discarded\n"); bcs->hw.bas->giants++; - dev_kfree_skb_any(bcs->skb); - bcs->skb = NULL; + dev_kfree_skb_any(bcs->rx_skb); + bcs->rx_skb = NULL; return; } - *__skb_put(bcs->skb, 1) = c; + *__skb_put(bcs->rx_skb, 1) = c; } /* hdlc_flush @@ -521,18 +520,13 @@ static inline void hdlc_putbyte(unsigned char c, struct bc_state *bcs) static inline void hdlc_flush(struct bc_state *bcs) { /* clear skb or allocate new if not skipping */ - if (likely(bcs->skb != NULL)) - skb_trim(bcs->skb, 0); - else if (!bcs->ignore) { - bcs->skb = dev_alloc_skb(SBUFSIZE + bcs->cs->hw_hdr_len); - if (bcs->skb) - skb_reserve(bcs->skb, bcs->cs->hw_hdr_len); - else - dev_err(bcs->cs->dev, "could not allocate skb\n"); - } + if (bcs->rx_skb != NULL) + skb_trim(bcs->rx_skb, 0); + else + gigaset_new_rx_skb(bcs); /* reset packet state */ - bcs->fcs = PPP_INITFCS; + bcs->rx_fcs = PPP_INITFCS; } /* hdlc_done @@ -549,7 +543,7 @@ static inline void hdlc_done(struct bc_state *bcs) hdlc_flush(bcs); return; } - procskb = bcs->skb; + procskb = bcs->rx_skb; if (procskb == NULL) { /* previous error */ gig_dbg(DEBUG_ISO, "%s: skb=NULL", __func__); @@ -560,8 +554,8 @@ static inline void hdlc_done(struct bc_state *bcs) bcs->hw.bas->runts++; dev_kfree_skb_any(procskb); gigaset_isdn_rcv_err(bcs); - } else if (bcs->fcs != PPP_GOODFCS) { - dev_notice(cs->dev, "frame check error (0x%04x)\n", bcs->fcs); + } else if (bcs->rx_fcs != PPP_GOODFCS) { + dev_notice(cs->dev, "frame check error\n"); bcs->hw.bas->fcserrs++; dev_kfree_skb_any(procskb); gigaset_isdn_rcv_err(bcs); @@ -574,13 +568,8 @@ static inline void hdlc_done(struct bc_state *bcs) bcs->hw.bas->goodbytes += len; gigaset_skb_rcvd(bcs, procskb); } - - bcs->skb = dev_alloc_skb(SBUFSIZE + cs->hw_hdr_len); - if (bcs->skb) - skb_reserve(bcs->skb, cs->hw_hdr_len); - else - dev_err(cs->dev, "could not allocate skb\n"); - bcs->fcs = PPP_INITFCS; + gigaset_new_rx_skb(bcs); + bcs->rx_fcs = PPP_INITFCS; } /* hdlc_frag @@ -597,8 +586,8 @@ static inline void hdlc_frag(struct bc_state *bcs, unsigned inbits) dev_notice(bcs->cs->dev, "received partial byte (%d bits)\n", inbits); bcs->hw.bas->alignerrs++; gigaset_isdn_rcv_err(bcs); - __skb_trim(bcs->skb, 0); - bcs->fcs = PPP_INITFCS; + __skb_trim(bcs->rx_skb, 0); + bcs->rx_fcs = PPP_INITFCS; } /* bit counts lookup table for HDLC bit unstuffing @@ -847,7 +836,6 @@ static inline void hdlc_unpack(unsigned char *src, unsigned count, static inline void trans_receive(unsigned char *src, unsigned count, struct bc_state *bcs) { - struct cardstate *cs = bcs->cs; struct sk_buff *skb; int dobytes; unsigned char *dst; @@ -857,17 +845,11 @@ static inline void trans_receive(unsigned char *src, unsigned count, hdlc_flush(bcs); return; } - skb = bcs->skb; - if (unlikely(skb == NULL)) { - bcs->skb = skb = dev_alloc_skb(SBUFSIZE + cs->hw_hdr_len); - if (!skb) { - dev_err(cs->dev, "could not allocate skb\n"); - return; - } - skb_reserve(skb, cs->hw_hdr_len); - } + skb = bcs->rx_skb; + if (skb == NULL) + skb = gigaset_new_rx_skb(bcs); bcs->hw.bas->goodbytes += skb->len; - dobytes = TRANSBUFSIZE - skb->len; + dobytes = bcs->rx_bufsize - skb->len; while (count > 0) { dst = skb_put(skb, count < dobytes ? count : dobytes); while (count > 0 && dobytes > 0) { @@ -879,14 +861,10 @@ static inline void trans_receive(unsigned char *src, unsigned count, dump_bytes(DEBUG_STREAM_DUMP, "rcv data", skb->data, skb->len); gigaset_skb_rcvd(bcs, skb); - bcs->skb = skb = - dev_alloc_skb(SBUFSIZE + cs->hw_hdr_len); - if (!skb) { - dev_err(cs->dev, "could not allocate skb\n"); + skb = gigaset_new_rx_skb(bcs); + if (skb == NULL) return; - } - skb_reserve(skb, cs->hw_hdr_len); - dobytes = TRANSBUFSIZE; + dobytes = bcs->rx_bufsize; } } } diff --git a/drivers/isdn/hysdn/hysdn_net.c b/drivers/isdn/hysdn/hysdn_net.c index 72eb92647c1..feec8d89d71 100644 --- a/drivers/isdn/hysdn/hysdn_net.c +++ b/drivers/isdn/hysdn/hysdn_net.c @@ -187,12 +187,13 @@ void hysdn_rx_netpkt(hysdn_card * card, unsigned char *buf, unsigned short len) { struct net_local *lp = card->netif; - struct net_device *dev = lp->dev; + struct net_device *dev; struct sk_buff *skb; if (!lp) return; /* non existing device */ + dev = lp->dev; dev->stats.rx_bytes += len; skb = dev_alloc_skb(len); diff --git a/drivers/md/md.c b/drivers/md/md.c index 46b3a044ead..cb20d0b0555 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -2087,6 +2087,7 @@ static void sync_sbs(mddev_t * mddev, int nospares) /* First make sure individual recovery_offsets are correct */ list_for_each_entry(rdev, &mddev->disks, same_set) { if (rdev->raid_disk >= 0 && + mddev->delta_disks >= 0 && !test_bit(In_sync, &rdev->flags) && mddev->curr_resync_completed > rdev->recovery_offset) rdev->recovery_offset = mddev->curr_resync_completed; @@ -3001,6 +3002,9 @@ level_store(mddev_t *mddev, const char *buf, size_t len) return -EINVAL; } + list_for_each_entry(rdev, &mddev->disks, same_set) + rdev->new_raid_disk = rdev->raid_disk; + /* ->takeover must set new_* and/or delta_disks * if it succeeds, and may set them when it fails. */ @@ -3051,13 +3055,35 @@ level_store(mddev_t *mddev, const char *buf, size_t len) mddev->safemode = 0; } - module_put(mddev->pers->owner); - /* Invalidate devices that are now superfluous */ - list_for_each_entry(rdev, &mddev->disks, same_set) - if (rdev->raid_disk >= mddev->raid_disks) { - rdev->raid_disk = -1; + list_for_each_entry(rdev, &mddev->disks, same_set) { + char nm[20]; + if (rdev->raid_disk < 0) + continue; + if (rdev->new_raid_disk > mddev->raid_disks) + rdev->new_raid_disk = -1; + if (rdev->new_raid_disk == rdev->raid_disk) + continue; + sprintf(nm, "rd%d", rdev->raid_disk); + sysfs_remove_link(&mddev->kobj, nm); + } + list_for_each_entry(rdev, &mddev->disks, same_set) { + if (rdev->raid_disk < 0) + continue; + if (rdev->new_raid_disk == rdev->raid_disk) + continue; + rdev->raid_disk = rdev->new_raid_disk; + if (rdev->raid_disk < 0) clear_bit(In_sync, &rdev->flags); + else { + char nm[20]; + sprintf(nm, "rd%d", rdev->raid_disk); + if(sysfs_create_link(&mddev->kobj, &rdev->kobj, nm)) + printk("md: cannot register %s for %s after level change\n", + nm, mdname(mddev)); } + } + + module_put(mddev->pers->owner); mddev->pers = pers; mddev->private = priv; strlcpy(mddev->clevel, pers->name, sizeof(mddev->clevel)); @@ -5895,6 +5921,7 @@ static int md_open(struct block_device *bdev, fmode_t mode) atomic_inc(&mddev->openers); mutex_unlock(&mddev->open_mutex); + check_disk_size_change(mddev->gendisk, bdev); out: return err; } @@ -6846,6 +6873,7 @@ void md_do_sync(mddev_t *mddev) rcu_read_lock(); list_for_each_entry_rcu(rdev, &mddev->disks, same_set) if (rdev->raid_disk >= 0 && + mddev->delta_disks >= 0 && !test_bit(Faulty, &rdev->flags) && !test_bit(In_sync, &rdev->flags) && rdev->recovery_offset < mddev->curr_resync) diff --git a/drivers/md/md.h b/drivers/md/md.h index 7ab5ea15545..10597bfec00 100644 --- a/drivers/md/md.h +++ b/drivers/md/md.h @@ -78,6 +78,9 @@ struct mdk_rdev_s int desc_nr; /* descriptor index in the superblock */ int raid_disk; /* role of device in array */ + int new_raid_disk; /* role that the device will have in + * the array after a level-change completes. + */ int saved_raid_disk; /* role that device used to have in the * array and could again if we did a partial * resync from the bitmap diff --git a/drivers/md/raid0.c b/drivers/md/raid0.c index e70f004c99e..563abed5a2c 100644 --- a/drivers/md/raid0.c +++ b/drivers/md/raid0.c @@ -173,9 +173,11 @@ static int create_strip_zones(mddev_t *mddev, raid0_conf_t **private_conf) list_for_each_entry(rdev1, &mddev->disks, same_set) { int j = rdev1->raid_disk; - if (mddev->level == 10) + if (mddev->level == 10) { /* taking over a raid10-n2 array */ j /= 2; + rdev1->new_raid_disk = j; + } if (j < 0 || j >= mddev->raid_disks) { printk(KERN_ERR "md/raid0:%s: bad disk number %d - " @@ -361,12 +363,6 @@ static int raid0_run(mddev_t *mddev) mddev->private = conf; } conf = mddev->private; - if (conf->scale_raid_disks) { - int i; - for (i=0; i < conf->strip_zone[0].nb_dev; i++) - conf->devlist[i]->raid_disk /= conf->scale_raid_disks; - /* FIXME update sysfs rd links */ - } /* calculate array device size */ md_set_array_sectors(mddev, raid0_size(mddev, 0, 0)); @@ -573,7 +569,7 @@ static void raid0_status(struct seq_file *seq, mddev_t *mddev) return; } -static void *raid0_takeover_raid5(mddev_t *mddev) +static void *raid0_takeover_raid45(mddev_t *mddev) { mdk_rdev_t *rdev; raid0_conf_t *priv_conf; @@ -596,6 +592,7 @@ static void *raid0_takeover_raid5(mddev_t *mddev) /* Set new parameters */ mddev->new_level = 0; + mddev->new_layout = 0; mddev->new_chunk_sectors = mddev->chunk_sectors; mddev->raid_disks--; mddev->delta_disks = -1; @@ -635,6 +632,7 @@ static void *raid0_takeover_raid10(mddev_t *mddev) /* Set new parameters */ mddev->new_level = 0; + mddev->new_layout = 0; mddev->new_chunk_sectors = mddev->chunk_sectors; mddev->delta_disks = - mddev->raid_disks / 2; mddev->raid_disks += mddev->delta_disks; @@ -643,19 +641,22 @@ static void *raid0_takeover_raid10(mddev_t *mddev) mddev->recovery_cp = MaxSector; create_strip_zones(mddev, &priv_conf); - priv_conf->scale_raid_disks = 2; return priv_conf; } static void *raid0_takeover(mddev_t *mddev) { /* raid0 can take over: + * raid4 - if all data disks are active. * raid5 - providing it is Raid4 layout and one disk is faulty * raid10 - assuming we have all necessary active disks */ + if (mddev->level == 4) + return raid0_takeover_raid45(mddev); + if (mddev->level == 5) { if (mddev->layout == ALGORITHM_PARITY_N) - return raid0_takeover_raid5(mddev); + return raid0_takeover_raid45(mddev); printk(KERN_ERR "md/raid0:%s: Raid can only takeover Raid5 with layout: %d\n", mdname(mddev), ALGORITHM_PARITY_N); diff --git a/drivers/md/raid0.h b/drivers/md/raid0.h index d724e664ca4..91f8e876ee6 100644 --- a/drivers/md/raid0.h +++ b/drivers/md/raid0.h @@ -13,9 +13,6 @@ struct raid0_private_data struct strip_zone *strip_zone; mdk_rdev_t **devlist; /* lists of rdevs, pointed to by strip_zone->dev */ int nr_strip_zones; - int scale_raid_disks; /* divide rdev->raid_disks by this in run() - * to handle conversion from raid10 - */ }; typedef struct raid0_private_data raid0_conf_t; diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c index 03724992cdf..42e64e4e5e2 100644 --- a/drivers/md/raid10.c +++ b/drivers/md/raid10.c @@ -1482,14 +1482,14 @@ static void fix_read_error(conf_t *conf, mddev_t *mddev, r10bio_t *r10_bio) int sectors = r10_bio->sectors; mdk_rdev_t*rdev; int max_read_errors = atomic_read(&mddev->max_corr_read_errors); + int d = r10_bio->devs[r10_bio->read_slot].devnum; rcu_read_lock(); - { - int d = r10_bio->devs[r10_bio->read_slot].devnum; + rdev = rcu_dereference(conf->mirrors[d].rdev); + if (rdev) { /* If rdev is not NULL */ char b[BDEVNAME_SIZE]; int cur_read_error_count = 0; - rdev = rcu_dereference(conf->mirrors[d].rdev); bdevname(rdev->bdev, b); if (test_bit(Faulty, &rdev->flags)) { @@ -1530,7 +1530,7 @@ static void fix_read_error(conf_t *conf, mddev_t *mddev, r10bio_t *r10_bio) rcu_read_lock(); do { - int d = r10_bio->devs[sl].devnum; + d = r10_bio->devs[sl].devnum; rdev = rcu_dereference(conf->mirrors[d].rdev); if (rdev && test_bit(In_sync, &rdev->flags)) { @@ -1564,7 +1564,7 @@ static void fix_read_error(conf_t *conf, mddev_t *mddev, r10bio_t *r10_bio) rcu_read_lock(); while (sl != r10_bio->read_slot) { char b[BDEVNAME_SIZE]; - int d; + if (sl==0) sl = conf->copies; sl--; @@ -1601,7 +1601,7 @@ static void fix_read_error(conf_t *conf, mddev_t *mddev, r10bio_t *r10_bio) } sl = start; while (sl != r10_bio->read_slot) { - int d; + if (sl==0) sl = conf->copies; sl--; @@ -2161,22 +2161,22 @@ static conf_t *setup_conf(mddev_t *mddev) sector_t stride, size; int err = -EINVAL; - if (mddev->chunk_sectors < (PAGE_SIZE >> 9) || - !is_power_of_2(mddev->chunk_sectors)) { + if (mddev->new_chunk_sectors < (PAGE_SIZE >> 9) || + !is_power_of_2(mddev->new_chunk_sectors)) { printk(KERN_ERR "md/raid10:%s: chunk size must be " "at least PAGE_SIZE(%ld) and be a power of 2.\n", mdname(mddev), PAGE_SIZE); goto out; } - nc = mddev->layout & 255; - fc = (mddev->layout >> 8) & 255; - fo = mddev->layout & (1<<16); + nc = mddev->new_layout & 255; + fc = (mddev->new_layout >> 8) & 255; + fo = mddev->new_layout & (1<<16); if ((nc*fc) <2 || (nc*fc) > mddev->raid_disks || - (mddev->layout >> 17)) { + (mddev->new_layout >> 17)) { printk(KERN_ERR "md/raid10:%s: unsupported raid10 layout: 0x%8x\n", - mdname(mddev), mddev->layout); + mdname(mddev), mddev->new_layout); goto out; } @@ -2241,7 +2241,6 @@ static conf_t *setup_conf(mddev_t *mddev) if (!conf->thread) goto out; - conf->scale_disks = 0; conf->mddev = mddev; return conf; @@ -2300,11 +2299,6 @@ static int run(mddev_t *mddev) if (disk_idx >= conf->raid_disks || disk_idx < 0) continue; - if (conf->scale_disks) { - disk_idx *= conf->scale_disks; - rdev->raid_disk = disk_idx; - /* MOVE 'rd%d' link !! */ - } disk = conf->mirrors + disk_idx; disk->rdev = rdev; @@ -2435,26 +2429,22 @@ static void *raid10_takeover_raid0(mddev_t *mddev) return ERR_PTR(-EINVAL); } - /* Update slot numbers to obtain - * degraded raid10 with missing mirrors - */ - list_for_each_entry(rdev, &mddev->disks, same_set) { - rdev->raid_disk *= 2; - } - /* Set new parameters */ mddev->new_level = 10; /* new layout: far_copies = 1, near_copies = 2 */ mddev->new_layout = (1<<8) + 2; mddev->new_chunk_sectors = mddev->chunk_sectors; mddev->delta_disks = mddev->raid_disks; - mddev->degraded = mddev->raid_disks; mddev->raid_disks *= 2; /* make sure it will be not marked as dirty */ mddev->recovery_cp = MaxSector; conf = setup_conf(mddev); - conf->scale_disks = 2; + if (!IS_ERR(conf)) + list_for_each_entry(rdev, &mddev->disks, same_set) + if (rdev->raid_disk >= 0) + rdev->new_raid_disk = rdev->raid_disk * 2; + return conf; } diff --git a/drivers/md/raid10.h b/drivers/md/raid10.h index 3824a087e17..2316ac2e8e2 100644 --- a/drivers/md/raid10.h +++ b/drivers/md/raid10.h @@ -38,11 +38,6 @@ struct r10_private_data_s { int chunk_shift; /* shift from chunks to sectors */ sector_t chunk_mask; - int scale_disks; /* When starting array, multiply - * each ->raid_disk by this. - * Need for raid0->raid10 migration - */ - struct list_head retry_list; /* queue pending writes and submit them on unplug */ struct bio_list pending_bio_list; diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index d2c0f94fa37..96c690279fc 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -277,12 +277,13 @@ out: return sh; } -static void shrink_buffers(struct stripe_head *sh, int num) +static void shrink_buffers(struct stripe_head *sh) { struct page *p; int i; + int num = sh->raid_conf->pool_size; - for (i=0; i<num ; i++) { + for (i = 0; i < num ; i++) { p = sh->dev[i].page; if (!p) continue; @@ -291,11 +292,12 @@ static void shrink_buffers(struct stripe_head *sh, int num) } } -static int grow_buffers(struct stripe_head *sh, int num) +static int grow_buffers(struct stripe_head *sh) { int i; + int num = sh->raid_conf->pool_size; - for (i=0; i<num; i++) { + for (i = 0; i < num; i++) { struct page *page; if (!(page = alloc_page(GFP_KERNEL))) { @@ -364,6 +366,73 @@ static struct stripe_head *__find_stripe(raid5_conf_t *conf, sector_t sector, return NULL; } +/* + * Need to check if array has failed when deciding whether to: + * - start an array + * - remove non-faulty devices + * - add a spare + * - allow a reshape + * This determination is simple when no reshape is happening. + * However if there is a reshape, we need to carefully check + * both the before and after sections. + * This is because some failed devices may only affect one + * of the two sections, and some non-in_sync devices may + * be insync in the section most affected by failed devices. + */ +static int has_failed(raid5_conf_t *conf) +{ + int degraded; + int i; + if (conf->mddev->reshape_position == MaxSector) + return conf->mddev->degraded > conf->max_degraded; + + rcu_read_lock(); + degraded = 0; + for (i = 0; i < conf->previous_raid_disks; i++) { + mdk_rdev_t *rdev = rcu_dereference(conf->disks[i].rdev); + if (!rdev || test_bit(Faulty, &rdev->flags)) + degraded++; + else if (test_bit(In_sync, &rdev->flags)) + ; + else + /* not in-sync or faulty. + * If the reshape increases the number of devices, + * this is being recovered by the reshape, so + * this 'previous' section is not in_sync. + * If the number of devices is being reduced however, + * the device can only be part of the array if + * we are reverting a reshape, so this section will + * be in-sync. + */ + if (conf->raid_disks >= conf->previous_raid_disks) + degraded++; + } + rcu_read_unlock(); + if (degraded > conf->max_degraded) + return 1; + rcu_read_lock(); + degraded = 0; + for (i = 0; i < conf->raid_disks; i++) { + mdk_rdev_t *rdev = rcu_dereference(conf->disks[i].rdev); + if (!rdev || test_bit(Faulty, &rdev->flags)) + degraded++; + else if (test_bit(In_sync, &rdev->flags)) + ; + else + /* not in-sync or faulty. + * If reshape increases the number of devices, this + * section has already been recovered, else it + * almost certainly hasn't. + */ + if (conf->raid_disks <= conf->previous_raid_disks) + degraded++; + } + rcu_read_unlock(); + if (degraded > conf->max_degraded) + return 1; + return 0; +} + static void unplug_slaves(mddev_t *mddev); static void raid5_unplug_device(struct request_queue *q); @@ -1240,19 +1309,18 @@ static void raid_run_ops(struct stripe_head *sh, unsigned long ops_request) static int grow_one_stripe(raid5_conf_t *conf) { struct stripe_head *sh; - int disks = max(conf->raid_disks, conf->previous_raid_disks); sh = kmem_cache_alloc(conf->slab_cache, GFP_KERNEL); if (!sh) return 0; - memset(sh, 0, sizeof(*sh) + (disks-1)*sizeof(struct r5dev)); + memset(sh, 0, sizeof(*sh) + (conf->pool_size-1)*sizeof(struct r5dev)); sh->raid_conf = conf; spin_lock_init(&sh->lock); #ifdef CONFIG_MULTICORE_RAID456 init_waitqueue_head(&sh->ops.wait_for_ops); #endif - if (grow_buffers(sh, disks)) { - shrink_buffers(sh, disks); + if (grow_buffers(sh)) { + shrink_buffers(sh); kmem_cache_free(conf->slab_cache, sh); return 0; } @@ -1468,7 +1536,7 @@ static int drop_one_stripe(raid5_conf_t *conf) if (!sh) return 0; BUG_ON(atomic_read(&sh->count)); - shrink_buffers(sh, conf->pool_size); + shrink_buffers(sh); kmem_cache_free(conf->slab_cache, sh); atomic_dec(&conf->active_stripes); return 1; @@ -2963,7 +3031,6 @@ static void handle_stripe5(struct stripe_head *sh) mdk_rdev_t *rdev; dev = &sh->dev[i]; - clear_bit(R5_Insync, &dev->flags); pr_debug("check %d: state 0x%lx toread %p read %p write %p " "written %p\n", i, dev->flags, dev->toread, dev->read, @@ -3000,17 +3067,27 @@ static void handle_stripe5(struct stripe_head *sh) blocked_rdev = rdev; atomic_inc(&rdev->nr_pending); } - if (!rdev || !test_bit(In_sync, &rdev->flags)) { + clear_bit(R5_Insync, &dev->flags); + if (!rdev) + /* Not in-sync */; + else if (test_bit(In_sync, &rdev->flags)) + set_bit(R5_Insync, &dev->flags); + else { + /* could be in-sync depending on recovery/reshape status */ + if (sh->sector + STRIPE_SECTORS <= rdev->recovery_offset) + set_bit(R5_Insync, &dev->flags); + } + if (!test_bit(R5_Insync, &dev->flags)) { /* The ReadError flag will just be confusing now */ clear_bit(R5_ReadError, &dev->flags); clear_bit(R5_ReWrite, &dev->flags); } - if (!rdev || !test_bit(In_sync, &rdev->flags) - || test_bit(R5_ReadError, &dev->flags)) { + if (test_bit(R5_ReadError, &dev->flags)) + clear_bit(R5_Insync, &dev->flags); + if (!test_bit(R5_Insync, &dev->flags)) { s.failed++; s.failed_num = i; - } else - set_bit(R5_Insync, &dev->flags); + } } rcu_read_unlock(); @@ -3244,7 +3321,6 @@ static void handle_stripe6(struct stripe_head *sh) for (i=disks; i--; ) { mdk_rdev_t *rdev; dev = &sh->dev[i]; - clear_bit(R5_Insync, &dev->flags); pr_debug("check %d: state 0x%lx read %p write %p written %p\n", i, dev->flags, dev->toread, dev->towrite, dev->written); @@ -3282,18 +3358,28 @@ static void handle_stripe6(struct stripe_head *sh) blocked_rdev = rdev; atomic_inc(&rdev->nr_pending); } - if (!rdev || !test_bit(In_sync, &rdev->flags)) { + clear_bit(R5_Insync, &dev->flags); + if (!rdev) + /* Not in-sync */; + else if (test_bit(In_sync, &rdev->flags)) + set_bit(R5_Insync, &dev->flags); + else { + /* in sync if before recovery_offset */ + if (sh->sector + STRIPE_SECTORS <= rdev->recovery_offset) + set_bit(R5_Insync, &dev->flags); + } + if (!test_bit(R5_Insync, &dev->flags)) { /* The ReadError flag will just be confusing now */ clear_bit(R5_ReadError, &dev->flags); clear_bit(R5_ReWrite, &dev->flags); } - if (!rdev || !test_bit(In_sync, &rdev->flags) - || test_bit(R5_ReadError, &dev->flags)) { + if (test_bit(R5_ReadError, &dev->flags)) + clear_bit(R5_Insync, &dev->flags); + if (!test_bit(R5_Insync, &dev->flags)) { if (s.failed < 2) r6s.failed_num[s.failed] = i; s.failed++; - } else - set_bit(R5_Insync, &dev->flags); + } } rcu_read_unlock(); @@ -4971,8 +5057,10 @@ static int run(mddev_t *mddev) list_for_each_entry(rdev, &mddev->disks, same_set) { if (rdev->raid_disk < 0) continue; - if (test_bit(In_sync, &rdev->flags)) + if (test_bit(In_sync, &rdev->flags)) { working_disks++; + continue; + } /* This disc is not fully in-sync. However if it * just stored parity (beyond the recovery_offset), * when we don't need to be concerned about the @@ -5005,7 +5093,7 @@ static int run(mddev_t *mddev) mddev->degraded = (max(conf->raid_disks, conf->previous_raid_disks) - working_disks); - if (mddev->degraded > conf->max_degraded) { + if (has_failed(conf)) { printk(KERN_ERR "md/raid:%s: not enough operational devices" " (%d/%d failed)\n", mdname(mddev), mddev->degraded, conf->raid_disks); @@ -5207,6 +5295,7 @@ static int raid5_spare_active(mddev_t *mddev) for (i = 0; i < conf->raid_disks; i++) { tmp = conf->disks + i; if (tmp->rdev + && tmp->rdev->recovery_offset == MaxSector && !test_bit(Faulty, &tmp->rdev->flags) && !test_and_set_bit(In_sync, &tmp->rdev->flags)) { unsigned long flags; @@ -5242,7 +5331,7 @@ static int raid5_remove_disk(mddev_t *mddev, int number) * isn't possible. */ if (!test_bit(Faulty, &rdev->flags) && - mddev->degraded <= conf->max_degraded && + !has_failed(conf) && number < conf->raid_disks) { err = -EBUSY; goto abort; @@ -5270,7 +5359,7 @@ static int raid5_add_disk(mddev_t *mddev, mdk_rdev_t *rdev) int first = 0; int last = conf->raid_disks - 1; - if (mddev->degraded > conf->max_degraded) + if (has_failed(conf)) /* no point adding a device */ return -EINVAL; @@ -5362,7 +5451,7 @@ static int check_reshape(mddev_t *mddev) if (mddev->bitmap) /* Cannot grow a bitmap yet */ return -EBUSY; - if (mddev->degraded > conf->max_degraded) + if (has_failed(conf)) return -EINVAL; if (mddev->delta_disks < 0) { /* We might be able to shrink, but the devices must @@ -5437,8 +5526,13 @@ static int raid5_start_reshape(mddev_t *mddev) /* Add some new drives, as many as will fit. * We know there are enough to make the newly sized array work. + * Don't add devices if we are reducing the number of + * devices in the array. This is because it is not possible + * to correctly record the "partially reconstructed" state of + * such devices during the reshape and confusion could result. */ - list_for_each_entry(rdev, &mddev->disks, same_set) + if (mddev->delta_disks >= 0) + list_for_each_entry(rdev, &mddev->disks, same_set) if (rdev->raid_disk < 0 && !test_bit(Faulty, &rdev->flags)) { if (raid5_add_disk(mddev, rdev) == 0) { @@ -5460,7 +5554,7 @@ static int raid5_start_reshape(mddev_t *mddev) } /* When a reshape changes the number of devices, ->degraded - * is measured against the large of the pre and post number of + * is measured against the larger of the pre and post number of * devices.*/ if (mddev->delta_disks > 0) { spin_lock_irqsave(&conf->device_lock, flags); diff --git a/drivers/media/common/tuners/tuner-simple.c b/drivers/media/common/tuners/tuner-simple.c index 8abbcc5fcf9..8cf2ab609d5 100644 --- a/drivers/media/common/tuners/tuner-simple.c +++ b/drivers/media/common/tuners/tuner-simple.c @@ -524,6 +524,7 @@ static int simple_radio_bandswitch(struct dvb_frontend *fe, u8 *buffer) buffer[3] = 0x39; break; case TUNER_PHILIPS_FQ1216LME_MK3: + case TUNER_PHILIPS_FQ1236_MK5: tuner_err("This tuner doesn't have FM\n"); /* Set the low band for sanity, since it covers 88-108 MHz */ buffer[3] = 0x01; diff --git a/drivers/media/common/tuners/tuner-types.c b/drivers/media/common/tuners/tuner-types.c index d9aaaca620c..58a513bcd74 100644 --- a/drivers/media/common/tuners/tuner-types.c +++ b/drivers/media/common/tuners/tuner-types.c @@ -1353,6 +1353,17 @@ static struct tuner_params tuner_sony_btf_pxn01z_params[] = { }, }; +/* ------------ TUNER_PHILIPS_FQ1236_MK5 - Philips NTSC ------------ */ + +static struct tuner_params tuner_philips_fq1236_mk5_params[] = { + { + .type = TUNER_PARAM_TYPE_NTSC, + .ranges = tuner_fm1236_mk3_ntsc_ranges, + .count = ARRAY_SIZE(tuner_fm1236_mk3_ntsc_ranges), + .has_tda9887 = 1, /* TDA9885, no FM radio */ + }, +}; + /* --------------------------------------------------------------------- */ struct tunertype tuners[] = { @@ -1826,6 +1837,11 @@ struct tunertype tuners[] = { .params = tuner_sony_btf_pxn01z_params, .count = ARRAY_SIZE(tuner_sony_btf_pxn01z_params), }, + [TUNER_PHILIPS_FQ1236_MK5] = { /* NTSC, TDA9885, no FM radio */ + .name = "Philips FQ1236 MK5", + .params = tuner_philips_fq1236_mk5_params, + .count = ARRAY_SIZE(tuner_philips_fq1236_mk5_params), + }, }; EXPORT_SYMBOL(tuners); diff --git a/drivers/media/video/ivtv/ivtv-streams.c b/drivers/media/video/ivtv/ivtv-streams.c index 9ecacab4b89..a937e2ff9b6 100644 --- a/drivers/media/video/ivtv/ivtv-streams.c +++ b/drivers/media/video/ivtv/ivtv-streams.c @@ -912,6 +912,9 @@ int ivtv_stop_v4l2_decode_stream(struct ivtv_stream *s, int flags, u64 pts) clear_bit(IVTV_F_S_STREAMING, &s->s_flags); ivtv_flush_queues(s); + /* decoder needs time to settle */ + ivtv_msleep_timeout(40, 0); + /* decrement decoding */ atomic_dec(&itv->decoding); diff --git a/drivers/media/video/mem2mem_testdev.c b/drivers/media/video/mem2mem_testdev.c index 554eaf14012..10ddeccc70e 100644 --- a/drivers/media/video/mem2mem_testdev.c +++ b/drivers/media/video/mem2mem_testdev.c @@ -988,6 +988,9 @@ static int m2mtest_probe(struct platform_device *pdev) goto err_m2m; } + q_data[V4L2_M2M_SRC].fmt = &formats[0]; + q_data[V4L2_M2M_DST].fmt = &formats[0]; + return 0; err_m2m: diff --git a/drivers/media/video/omap/Kconfig b/drivers/media/video/omap/Kconfig index 97c53949ca8..e63233fd2aa 100644 --- a/drivers/media/video/omap/Kconfig +++ b/drivers/media/video/omap/Kconfig @@ -1,8 +1,8 @@ config VIDEO_OMAP2_VOUT tristate "OMAP2/OMAP3 V4L2-Display driver" - depends on ARCH_OMAP24XX || ARCH_OMAP34XX + depends on ARCH_OMAP2 || ARCH_OMAP3 select VIDEOBUF_GEN - select VIDEOBUF_DMA_SG + select VIDEOBUF_DMA_CONTIG select OMAP2_DSS select OMAP2_VRAM select OMAP2_VRFB diff --git a/drivers/media/video/omap/Makefile b/drivers/media/video/omap/Makefile index b8bab00ad01..b28788070ae 100644 --- a/drivers/media/video/omap/Makefile +++ b/drivers/media/video/omap/Makefile @@ -3,5 +3,5 @@ # # OMAP2/3 Display driver -omap-vout-mod-objs := omap_vout.o omap_voutlib.o -obj-$(CONFIG_VIDEO_OMAP2_VOUT) += omap-vout-mod.o +omap-vout-y := omap_vout.o omap_voutlib.o +obj-$(CONFIG_VIDEO_OMAP2_VOUT) += omap-vout.o diff --git a/drivers/media/video/omap/omap_vout.c b/drivers/media/video/omap/omap_vout.c index e7db0554949..929073e792c 100644 --- a/drivers/media/video/omap/omap_vout.c +++ b/drivers/media/video/omap/omap_vout.c @@ -38,8 +38,9 @@ #include <linux/dma-mapping.h> #include <linux/irq.h> #include <linux/videodev2.h> +#include <linux/slab.h> -#include <media/videobuf-dma-sg.h> +#include <media/videobuf-dma-contig.h> #include <media/v4l2-device.h> #include <media/v4l2-ioctl.h> @@ -1053,9 +1054,9 @@ static int omap_vout_buffer_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb, enum v4l2_field field) { + dma_addr_t dmabuf; struct vid_vrfb_dma *tx; enum dss_rotation rotation; - struct videobuf_dmabuf *dmabuf = NULL; struct omap_vout_device *vout = q->priv_data; u32 dest_frame_index = 0, src_element_index = 0; u32 dest_element_index = 0, src_frame_index = 0; @@ -1074,24 +1075,17 @@ static int omap_vout_buffer_prepare(struct videobuf_queue *q, if (V4L2_MEMORY_USERPTR == vb->memory) { if (0 == vb->baddr) return -EINVAL; - /* Virtual address */ - /* priv points to struct videobuf_pci_sg_memory. But we went - * pointer to videobuf_dmabuf, which is member of - * videobuf_pci_sg_memory */ - dmabuf = videobuf_to_dma(q->bufs[vb->i]); - dmabuf->vmalloc = (void *) vb->baddr; - /* Physical address */ - dmabuf->bus_addr = - (dma_addr_t) omap_vout_uservirt_to_phys(vb->baddr); + vout->queued_buf_addr[vb->i] = (u8 *) + omap_vout_uservirt_to_phys(vb->baddr); + } else { + vout->queued_buf_addr[vb->i] = (u8 *)vout->buf_phy_addr[vb->i]; } - if (!rotation_enabled(vout)) { - dmabuf = videobuf_to_dma(q->bufs[vb->i]); - vout->queued_buf_addr[vb->i] = (u8 *) dmabuf->bus_addr; + if (!rotation_enabled(vout)) return 0; - } - dmabuf = videobuf_to_dma(q->bufs[vb->i]); + + dmabuf = vout->buf_phy_addr[vb->i]; /* If rotation is enabled, copy input buffer into VRFB * memory space using DMA. We are copying input buffer * into VRFB memory space of desired angle and DSS will @@ -1120,7 +1114,7 @@ static int omap_vout_buffer_prepare(struct videobuf_queue *q, tx->dev_id, 0x0); /* src_port required only for OMAP1 */ omap_set_dma_src_params(tx->dma_ch, 0, OMAP_DMA_AMODE_POST_INC, - dmabuf->bus_addr, src_element_index, src_frame_index); + dmabuf, src_element_index, src_frame_index); /*set dma source burst mode for VRFB */ omap_set_dma_src_burst_mode(tx->dma_ch, OMAP_DMA_DATA_BURST_16); rotation = calc_rotation(vout); @@ -1211,7 +1205,6 @@ static int omap_vout_mmap(struct file *file, struct vm_area_struct *vma) void *pos; unsigned long start = vma->vm_start; unsigned long size = (vma->vm_end - vma->vm_start); - struct videobuf_dmabuf *dmabuf = NULL; struct omap_vout_device *vout = file->private_data; struct videobuf_queue *q = &vout->vbq; @@ -1241,8 +1234,7 @@ static int omap_vout_mmap(struct file *file, struct vm_area_struct *vma) vma->vm_page_prot = pgprot_writecombine(vma->vm_page_prot); vma->vm_ops = &omap_vout_vm_ops; vma->vm_private_data = (void *) vout; - dmabuf = videobuf_to_dma(q->bufs[i]); - pos = dmabuf->vmalloc; + pos = (void *)vout->buf_virt_addr[i]; vma->vm_pgoff = virt_to_phys((void *)pos) >> PAGE_SHIFT; while (size > 0) { unsigned long pfn; @@ -1347,8 +1339,8 @@ static int omap_vout_open(struct file *file) video_vbq_ops.buf_queue = omap_vout_buffer_queue; spin_lock_init(&vout->vbq_lock); - videobuf_queue_sg_init(q, &video_vbq_ops, NULL, &vout->vbq_lock, - vout->type, V4L2_FIELD_NONE, + videobuf_queue_dma_contig_init(q, &video_vbq_ops, q->dev, + &vout->vbq_lock, vout->type, V4L2_FIELD_NONE, sizeof(struct videobuf_buffer), vout); v4l2_dbg(1, debug, &vout->vid_dev->v4l2_dev, "Exiting %s\n", __func__); @@ -1799,7 +1791,6 @@ static int vidioc_reqbufs(struct file *file, void *fh, unsigned int i, num_buffers = 0; struct omap_vout_device *vout = fh; struct videobuf_queue *q = &vout->vbq; - struct videobuf_dmabuf *dmabuf = NULL; if ((req->type != V4L2_BUF_TYPE_VIDEO_OUTPUT) || (req->count < 0)) return -EINVAL; @@ -1825,8 +1816,7 @@ static int vidioc_reqbufs(struct file *file, void *fh, num_buffers = (vout->vid == OMAP_VIDEO1) ? video1_numbuffers : video2_numbuffers; for (i = num_buffers; i < vout->buffer_allocated; i++) { - dmabuf = videobuf_to_dma(q->bufs[i]); - omap_vout_free_buffer((u32)dmabuf->vmalloc, + omap_vout_free_buffer(vout->buf_virt_addr[i], vout->buffer_size); vout->buf_virt_addr[i] = 0; vout->buf_phy_addr[i] = 0; @@ -1855,12 +1845,7 @@ static int vidioc_reqbufs(struct file *file, void *fh, goto reqbuf_err; vout->buffer_allocated = req->count; - for (i = 0; i < req->count; i++) { - dmabuf = videobuf_to_dma(q->bufs[i]); - dmabuf->vmalloc = (void *) vout->buf_virt_addr[i]; - dmabuf->bus_addr = (dma_addr_t) vout->buf_phy_addr[i]; - dmabuf->sglen = 1; - } + reqbuf_err: mutex_unlock(&vout->lock); return ret; @@ -2488,7 +2473,7 @@ static int omap_vout_remove(struct platform_device *pdev) for (k = 0; k < vid_dev->num_displays; k++) { if (vid_dev->displays[k]->state != OMAP_DSS_DISPLAY_DISABLED) - vid_dev->displays[k]->disable(vid_dev->displays[k]); + vid_dev->displays[k]->driver->disable(vid_dev->displays[k]); omap_dss_put_device(vid_dev->displays[k]); } @@ -2545,7 +2530,9 @@ static int __init omap_vout_probe(struct platform_device *pdev) def_display = NULL; } if (def_display) { - ret = def_display->enable(def_display); + struct omap_dss_driver *dssdrv = def_display->driver; + + ret = dssdrv->enable(def_display); if (ret) { /* Here we are not considering a error * as display may be enabled by frame @@ -2559,21 +2546,21 @@ static int __init omap_vout_probe(struct platform_device *pdev) if (def_display->caps & OMAP_DSS_DISPLAY_CAP_MANUAL_UPDATE) { #ifdef CONFIG_FB_OMAP2_FORCE_AUTO_UPDATE - if (def_display->enable_te) - def_display->enable_te(def_display, 1); - if (def_display->set_update_mode) - def_display->set_update_mode(def_display, + if (dssdrv->enable_te) + dssdrv->enable_te(def_display, 1); + if (dssdrv->set_update_mode) + dssdrv->set_update_mode(def_display, OMAP_DSS_UPDATE_AUTO); #else /* MANUAL_UPDATE */ - if (def_display->enable_te) - def_display->enable_te(def_display, 0); - if (def_display->set_update_mode) - def_display->set_update_mode(def_display, + if (dssdrv->enable_te) + dssdrv->enable_te(def_display, 0); + if (dssdrv->set_update_mode) + dssdrv->set_update_mode(def_display, OMAP_DSS_UPDATE_MANUAL); #endif } else { - if (def_display->set_update_mode) - def_display->set_update_mode(def_display, + if (dssdrv->set_update_mode) + dssdrv->set_update_mode(def_display, OMAP_DSS_UPDATE_AUTO); } } @@ -2592,8 +2579,8 @@ static int __init omap_vout_probe(struct platform_device *pdev) for (i = 0; i < vid_dev->num_displays; i++) { struct omap_dss_device *display = vid_dev->displays[i]; - if (display->update) - display->update(display, 0, 0, + if (display->driver->update) + display->driver->update(display, 0, 0, display->panel.timings.x_res, display->panel.timings.y_res); } @@ -2608,8 +2595,8 @@ probe_err1: if (ovl->manager && ovl->manager->device) def_display = ovl->manager->device; - if (def_display) - def_display->disable(def_display); + if (def_display && def_display->driver) + def_display->driver->disable(def_display); } probe_err0: kfree(vid_dev); diff --git a/drivers/media/video/tveeprom.c b/drivers/media/video/tveeprom.c index 0a877497b93..07fabdd9b46 100644 --- a/drivers/media/video/tveeprom.c +++ b/drivers/media/video/tveeprom.c @@ -267,6 +267,21 @@ hauppauge_tuner[] = { TUNER_ABSENT, "Xceive XC4000"}, { TUNER_ABSENT, "Dibcom 7070"}, { TUNER_PHILIPS_TDA8290, "NXP 18271C2"}, + { TUNER_ABSENT, "unknown"}, + { TUNER_ABSENT, "unknown"}, + { TUNER_ABSENT, "unknown"}, + { TUNER_ABSENT, "unknown"}, + /* 160-169 */ + { TUNER_ABSENT, "unknown"}, + { TUNER_ABSENT, "unknown"}, + { TUNER_ABSENT, "unknown"}, + { TUNER_ABSENT, "unknown"}, + { TUNER_ABSENT, "unknown"}, + { TUNER_ABSENT, "unknown"}, + { TUNER_ABSENT, "unknown"}, + { TUNER_ABSENT, "unknown"}, + { TUNER_PHILIPS_FQ1236_MK5, "TCL M30WTP-4N-E"}, + { TUNER_ABSENT, "unknown"}, }; /* Use V4L2_IDENT_AMBIGUOUS for those audio 'chips' that are diff --git a/drivers/media/video/uvc/uvc_ctrl.c b/drivers/media/video/uvc/uvc_ctrl.c index aa0720af07a..27a79f087b1 100644 --- a/drivers/media/video/uvc/uvc_ctrl.c +++ b/drivers/media/video/uvc/uvc_ctrl.c @@ -122,8 +122,8 @@ static struct uvc_control_info uvc_ctrls[] = { .selector = UVC_PU_POWER_LINE_FREQUENCY_CONTROL, .index = 10, .size = 1, - .flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE - | UVC_CONTROL_RESTORE, + .flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_CUR + | UVC_CONTROL_GET_DEF | UVC_CONTROL_RESTORE, }, { .entity = UVC_GUID_UVC_PROCESSING, diff --git a/drivers/misc/cs5535-mfgpt.c b/drivers/misc/cs5535-mfgpt.c index 9bec24db4d4..2d44b330010 100644 --- a/drivers/misc/cs5535-mfgpt.c +++ b/drivers/misc/cs5535-mfgpt.c @@ -366,6 +366,6 @@ static int __init cs5535_mfgpt_init(void) module_init(cs5535_mfgpt_init); -MODULE_AUTHOR("Andres Salomon <dilinger@collabora.co.uk>"); +MODULE_AUTHOR("Andres Salomon <dilinger@queued.net>"); MODULE_DESCRIPTION("CS5535/CS5536 MFGPT timer driver"); MODULE_LICENSE("GPL"); diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c index af217924a76..ad30f074ee1 100644 --- a/drivers/mmc/host/sdhci-s3c.c +++ b/drivers/mmc/host/sdhci-s3c.c @@ -365,6 +365,26 @@ static int __devinit sdhci_s3c_probe(struct platform_device *pdev) static int __devexit sdhci_s3c_remove(struct platform_device *pdev) { + struct sdhci_host *host = platform_get_drvdata(pdev); + struct sdhci_s3c *sc = sdhci_priv(host); + int ptr; + + sdhci_remove_host(host, 1); + + for (ptr = 0; ptr < 3; ptr++) { + clk_disable(sc->clk_bus[ptr]); + clk_put(sc->clk_bus[ptr]); + } + clk_disable(sc->clk_io); + clk_put(sc->clk_io); + + iounmap(host->ioaddr); + release_resource(sc->ioarea); + kfree(sc->ioarea); + + sdhci_free_host(host); + platform_set_drvdata(pdev, NULL); + return 0; } diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index 2decc597bda..ce2fcdd4ab9 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -2754,6 +2754,7 @@ config MYRI10GE_DCA config NETXEN_NIC tristate "NetXen Multi port (1/10) Gigabit Ethernet NIC" depends on PCI + select FW_LOADER help This enables the support for NetXen's Gigabit Ethernet card. @@ -2819,6 +2820,7 @@ config BNX2X config QLCNIC tristate "QLOGIC QLCNIC 1/10Gb Converged Ethernet NIC Support" depends on PCI + select FW_LOADER help This driver supports QLogic QLE8240 and QLE8242 Converged Ethernet devices. diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c index 949d7a9dcf9..117432222a0 100644 --- a/drivers/net/bnx2.c +++ b/drivers/net/bnx2.c @@ -3073,7 +3073,6 @@ bnx2_rx_int(struct bnx2 *bp, struct bnx2_napi *bnapi, int budget) u16 hw_cons, sw_cons, sw_ring_cons, sw_prod, sw_ring_prod; struct l2_fhdr *rx_hdr; int rx_pkt = 0, pg_ring_used = 0; - struct pci_dev *pdev = bp->pdev; hw_cons = bnx2_get_hw_rx_cons(bnapi); sw_cons = rxr->rx_cons; @@ -3099,12 +3098,10 @@ bnx2_rx_int(struct bnx2 *bp, struct bnx2_napi *bnapi, int budget) skb = rx_buf->skb; prefetchw(skb); - if (!get_dma_ops(&pdev->dev)->sync_single_for_cpu) { - next_rx_buf = - &rxr->rx_buf_ring[ - RX_RING_IDX(NEXT_RX_BD(sw_cons))]; - prefetch(next_rx_buf->desc); - } + next_rx_buf = + &rxr->rx_buf_ring[RX_RING_IDX(NEXT_RX_BD(sw_cons))]; + prefetch(next_rx_buf->desc); + rx_buf->skb = NULL; dma_addr = dma_unmap_addr(rx_buf, mapping); diff --git a/drivers/net/bonding/bond_alb.c b/drivers/net/bonding/bond_alb.c index 40fdc41446c..df483076eda 100644 --- a/drivers/net/bonding/bond_alb.c +++ b/drivers/net/bonding/bond_alb.c @@ -340,7 +340,8 @@ static void rlb_update_entry_from_arp(struct bonding *bond, struct arp_pkt *arp) if ((client_info->assigned) && (client_info->ip_src == arp->ip_dst) && - (client_info->ip_dst == arp->ip_src)) { + (client_info->ip_dst == arp->ip_src) && + (compare_ether_addr_64bits(client_info->mac_dst, arp->mac_src))) { /* update the clients MAC address */ memcpy(client_info->mac_dst, arp->mac_src, ETH_ALEN); client_info->ntt = 1; diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index 5e12462a9d5..c3d98dde2f8 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -168,7 +168,7 @@ static int arp_ip_count; static int bond_mode = BOND_MODE_ROUNDROBIN; static int xmit_hashtype = BOND_XMIT_POLICY_LAYER2; static int lacp_fast; - +static int disable_netpoll = 1; const struct bond_parm_tbl bond_lacp_tbl[] = { { "slow", AD_LACP_SLOW}, @@ -1742,15 +1742,23 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev) bond_set_carrier(bond); #ifdef CONFIG_NET_POLL_CONTROLLER - if (slaves_support_netpoll(bond_dev)) { - bond_dev->priv_flags &= ~IFF_DISABLE_NETPOLL; - if (bond_dev->npinfo) - slave_dev->npinfo = bond_dev->npinfo; - } else if (!(bond_dev->priv_flags & IFF_DISABLE_NETPOLL)) { + /* + * Netpoll and bonding is broken, make sure it is not initialized + * until it is fixed. + */ + if (disable_netpoll) { bond_dev->priv_flags |= IFF_DISABLE_NETPOLL; - pr_info("New slave device %s does not support netpoll\n", - slave_dev->name); - pr_info("Disabling netpoll support for %s\n", bond_dev->name); + } else { + if (slaves_support_netpoll(bond_dev)) { + bond_dev->priv_flags &= ~IFF_DISABLE_NETPOLL; + if (bond_dev->npinfo) + slave_dev->npinfo = bond_dev->npinfo; + } else if (!(bond_dev->priv_flags & IFF_DISABLE_NETPOLL)) { + bond_dev->priv_flags |= IFF_DISABLE_NETPOLL; + pr_info("New slave device %s does not support netpoll\n", + slave_dev->name); + pr_info("Disabling netpoll support for %s\n", bond_dev->name); + } } #endif read_unlock(&bond->lock); @@ -1950,8 +1958,11 @@ int bond_release(struct net_device *bond_dev, struct net_device *slave_dev) #ifdef CONFIG_NET_POLL_CONTROLLER read_lock_bh(&bond->lock); - if (slaves_support_netpoll(bond_dev)) - bond_dev->priv_flags &= ~IFF_DISABLE_NETPOLL; + + /* Make sure netpoll over stays disabled until fixed. */ + if (!disable_netpoll) + if (slaves_support_netpoll(bond_dev)) + bond_dev->priv_flags &= ~IFF_DISABLE_NETPOLL; read_unlock_bh(&bond->lock); if (slave_dev->netdev_ops->ndo_netpoll_cleanup) slave_dev->netdev_ops->ndo_netpoll_cleanup(slave_dev); diff --git a/drivers/net/cnic.c b/drivers/net/cnic.c index fe925663d39..80471269977 100644 --- a/drivers/net/cnic.c +++ b/drivers/net/cnic.c @@ -3919,8 +3919,9 @@ static void cnic_init_bnx2x_tx_ring(struct cnic_dev *dev) HC_INDEX_DEF_C_ETH_ISCSI_CQ_CONS; context->cstorm_st_context.status_block_id = BNX2X_DEF_SB_ID; - context->xstorm_st_context.statistics_data = (cli | - XSTORM_ETH_ST_CONTEXT_STATISTICS_ENABLE); + if (cli < MAX_X_STAT_COUNTER_ID) + context->xstorm_st_context.statistics_data = cli | + XSTORM_ETH_ST_CONTEXT_STATISTICS_ENABLE; context->xstorm_ag_context.cdu_reserved = CDU_RSRVD_VALUE_TYPE_A(BNX2X_HW_CID(BNX2X_ISCSI_L2_CID, func), @@ -3928,10 +3929,12 @@ static void cnic_init_bnx2x_tx_ring(struct cnic_dev *dev) ETH_CONNECTION_TYPE); /* reset xstorm per client statistics */ - val = BAR_XSTRORM_INTMEM + - XSTORM_PER_COUNTER_ID_STATS_OFFSET(port, cli); - for (i = 0; i < sizeof(struct xstorm_per_client_stats) / 4; i++) - CNIC_WR(dev, val + i * 4, 0); + if (cli < MAX_X_STAT_COUNTER_ID) { + val = BAR_XSTRORM_INTMEM + + XSTORM_PER_COUNTER_ID_STATS_OFFSET(port, cli); + for (i = 0; i < sizeof(struct xstorm_per_client_stats) / 4; i++) + CNIC_WR(dev, val + i * 4, 0); + } cp->tx_cons_ptr = &cp->bnx2x_def_status_blk->c_def_status_block.index_values[ @@ -3978,9 +3981,11 @@ static void cnic_init_bnx2x_rx_ring(struct cnic_dev *dev) BNX2X_ISCSI_RX_SB_INDEX_NUM; context->ustorm_st_context.common.clientId = cli; context->ustorm_st_context.common.status_block_id = BNX2X_DEF_SB_ID; - context->ustorm_st_context.common.flags = - USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_STATISTICS; - context->ustorm_st_context.common.statistics_counter_id = cli; + if (cli < MAX_U_STAT_COUNTER_ID) { + context->ustorm_st_context.common.flags = + USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_STATISTICS; + context->ustorm_st_context.common.statistics_counter_id = cli; + } context->ustorm_st_context.common.mc_alignment_log_size = 0; context->ustorm_st_context.common.bd_buff_size = cp->l2_single_buf_size; @@ -4011,10 +4016,13 @@ static void cnic_init_bnx2x_rx_ring(struct cnic_dev *dev) /* client tstorm info */ tstorm_client.mtu = cp->l2_single_buf_size - 14; - tstorm_client.config_flags = - (TSTORM_ETH_CLIENT_CONFIG_E1HOV_REM_ENABLE | - TSTORM_ETH_CLIENT_CONFIG_STATSITICS_ENABLE); - tstorm_client.statistics_counter_id = cli; + tstorm_client.config_flags = TSTORM_ETH_CLIENT_CONFIG_E1HOV_REM_ENABLE; + + if (cli < MAX_T_STAT_COUNTER_ID) { + tstorm_client.config_flags |= + TSTORM_ETH_CLIENT_CONFIG_STATSITICS_ENABLE; + tstorm_client.statistics_counter_id = cli; + } CNIC_WR(dev, BAR_TSTRORM_INTMEM + TSTORM_CLIENT_CONFIG_OFFSET(port, cli), @@ -4024,16 +4032,21 @@ static void cnic_init_bnx2x_rx_ring(struct cnic_dev *dev) ((u32 *)&tstorm_client)[1]); /* reset tstorm per client statistics */ - val = BAR_TSTRORM_INTMEM + - TSTORM_PER_COUNTER_ID_STATS_OFFSET(port, cli); - for (i = 0; i < sizeof(struct tstorm_per_client_stats) / 4; i++) - CNIC_WR(dev, val + i * 4, 0); + if (cli < MAX_T_STAT_COUNTER_ID) { + + val = BAR_TSTRORM_INTMEM + + TSTORM_PER_COUNTER_ID_STATS_OFFSET(port, cli); + for (i = 0; i < sizeof(struct tstorm_per_client_stats) / 4; i++) + CNIC_WR(dev, val + i * 4, 0); + } /* reset ustorm per client statistics */ - val = BAR_USTRORM_INTMEM + - USTORM_PER_COUNTER_ID_STATS_OFFSET(port, cli); - for (i = 0; i < sizeof(struct ustorm_per_client_stats) / 4; i++) - CNIC_WR(dev, val + i * 4, 0); + if (cli < MAX_U_STAT_COUNTER_ID) { + val = BAR_USTRORM_INTMEM + + USTORM_PER_COUNTER_ID_STATS_OFFSET(port, cli); + for (i = 0; i < sizeof(struct ustorm_per_client_stats) / 4; i++) + CNIC_WR(dev, val + i * 4, 0); + } cp->rx_cons_ptr = &cp->bnx2x_def_status_blk->u_def_status_block.index_values[ diff --git a/drivers/net/cpmac.c b/drivers/net/cpmac.c index 3c58db59528..23786ee34be 100644 --- a/drivers/net/cpmac.c +++ b/drivers/net/cpmac.c @@ -1181,7 +1181,8 @@ static int __devinit cpmac_probe(struct platform_device *pdev) if (netif_msg_drv(priv)) printk(KERN_ERR "%s: Could not attach to PHY\n", dev->name); - return PTR_ERR(priv->phy); + rc = PTR_ERR(priv->phy); + goto fail; } if ((rc = register_netdev(dev))) { diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c index ebdea089166..68a80893dce 100644 --- a/drivers/net/e1000/e1000_main.c +++ b/drivers/net/e1000/e1000_main.c @@ -1047,15 +1047,14 @@ static int __devinit e1000_probe(struct pci_dev *pdev, goto err_register; /* print bus type/speed/width info */ - e_info("(PCI%s:%s:%s) ", - ((hw->bus_type == e1000_bus_type_pcix) ? "-X" : ""), - ((hw->bus_speed == e1000_bus_speed_133) ? "133MHz" : - (hw->bus_speed == e1000_bus_speed_120) ? "120MHz" : - (hw->bus_speed == e1000_bus_speed_100) ? "100MHz" : - (hw->bus_speed == e1000_bus_speed_66) ? "66MHz" : "33MHz"), - ((hw->bus_width == e1000_bus_width_64) ? "64-bit" : "32-bit")); - - e_info("%pM\n", netdev->dev_addr); + e_info("(PCI%s:%dMHz:%d-bit) %pM\n", + ((hw->bus_type == e1000_bus_type_pcix) ? "-X" : ""), + ((hw->bus_speed == e1000_bus_speed_133) ? 133 : + (hw->bus_speed == e1000_bus_speed_120) ? 120 : + (hw->bus_speed == e1000_bus_speed_100) ? 100 : + (hw->bus_speed == e1000_bus_speed_66) ? 66 : 33), + ((hw->bus_width == e1000_bus_width_64) ? 64 : 32), + netdev->dev_addr); /* carrier off reporting is important to ethtool even BEFORE open */ netif_carrier_off(netdev); diff --git a/drivers/net/ehea/ehea.h b/drivers/net/ehea/ehea.h index 0630980a272..0060e422f17 100644 --- a/drivers/net/ehea/ehea.h +++ b/drivers/net/ehea/ehea.h @@ -40,7 +40,7 @@ #include <asm/io.h> #define DRV_NAME "ehea" -#define DRV_VERSION "EHEA_0103" +#define DRV_VERSION "EHEA_0105" /* eHEA capability flags */ #define DLPAR_PORT_ADD_REM 1 diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c index f547894ff48..8b92acb448c 100644 --- a/drivers/net/ehea/ehea_main.c +++ b/drivers/net/ehea/ehea_main.c @@ -867,6 +867,7 @@ static int ehea_poll(struct napi_struct *napi, int budget) ehea_reset_cq_ep(pr->send_cq); ehea_reset_cq_n1(pr->recv_cq); ehea_reset_cq_n1(pr->send_cq); + rmb(); cqe = ehea_poll_rq1(pr->qp, &wqe_index); cqe_skb = ehea_poll_cq(pr->send_cq); @@ -2859,6 +2860,7 @@ static void ehea_reset_port(struct work_struct *work) container_of(work, struct ehea_port, reset_task); struct net_device *dev = port->netdev; + mutex_lock(&dlpar_mem_lock); port->resets++; mutex_lock(&port->port_lock); netif_stop_queue(dev); @@ -2881,6 +2883,7 @@ static void ehea_reset_port(struct work_struct *work) netif_wake_queue(dev); out: mutex_unlock(&port->port_lock); + mutex_unlock(&dlpar_mem_lock); } static void ehea_rereg_mrs(struct work_struct *work) @@ -3542,10 +3545,7 @@ static int ehea_mem_notifier(struct notifier_block *nb, int ret = NOTIFY_BAD; struct memory_notify *arg = data; - if (!mutex_trylock(&dlpar_mem_lock)) { - ehea_info("ehea_mem_notifier must not be called parallelized"); - goto out; - } + mutex_lock(&dlpar_mem_lock); switch (action) { case MEM_CANCEL_OFFLINE: @@ -3574,7 +3574,6 @@ static int ehea_mem_notifier(struct notifier_block *nb, out_unlock: mutex_unlock(&dlpar_mem_lock); -out: return ret; } diff --git a/drivers/net/enic/vnic_dev.c b/drivers/net/enic/vnic_dev.c index 2b3e16db5c8..e0d33281ec9 100644 --- a/drivers/net/enic/vnic_dev.c +++ b/drivers/net/enic/vnic_dev.c @@ -709,7 +709,7 @@ int vnic_dev_init_prov(struct vnic_dev *vdev, u8 *buf, u32 len) { u64 a0, a1 = len; int wait = 1000; - u64 prov_pa; + dma_addr_t prov_pa; void *prov_buf; int ret; diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c index 46c69cd0655..28b53d1cd4f 100644 --- a/drivers/net/gianfar.c +++ b/drivers/net/gianfar.c @@ -381,10 +381,14 @@ static void gfar_init_mac(struct net_device *ndev) /* Insert receive time stamps into padding alignment bytes */ if (priv->device_flags & FSL_GIANFAR_DEV_HAS_TIMER) { rctrl &= ~RCTRL_PAL_MASK; - rctrl |= RCTRL_PRSDEP_INIT | RCTRL_TS_ENABLE | RCTRL_PADDING(8); + rctrl |= RCTRL_PADDING(8); priv->padding = 8; } + /* Enable HW time stamping if requested from user space */ + if (priv->hwts_rx_en) + rctrl |= RCTRL_PRSDEP_INIT | RCTRL_TS_ENABLE; + /* keep vlan related bits if it's enabled */ if (priv->vlgrp) { rctrl |= RCTRL_VLEX | RCTRL_PRSDEP_INIT; @@ -747,7 +751,8 @@ static int gfar_of_init(struct of_device *ofdev, struct net_device **pdev) FSL_GIANFAR_DEV_HAS_CSUM | FSL_GIANFAR_DEV_HAS_VLAN | FSL_GIANFAR_DEV_HAS_MAGIC_PACKET | - FSL_GIANFAR_DEV_HAS_EXTENDED_HASH; + FSL_GIANFAR_DEV_HAS_EXTENDED_HASH | + FSL_GIANFAR_DEV_HAS_TIMER; ctype = of_get_property(np, "phy-connection-type", NULL); @@ -805,12 +810,20 @@ static int gfar_hwtstamp_ioctl(struct net_device *netdev, switch (config.rx_filter) { case HWTSTAMP_FILTER_NONE: - priv->hwts_rx_en = 0; + if (priv->hwts_rx_en) { + stop_gfar(netdev); + priv->hwts_rx_en = 0; + startup_gfar(netdev); + } break; default: if (!(priv->device_flags & FSL_GIANFAR_DEV_HAS_TIMER)) return -ERANGE; - priv->hwts_rx_en = 1; + if (!priv->hwts_rx_en) { + stop_gfar(netdev); + priv->hwts_rx_en = 1; + startup_gfar(netdev); + } config.rx_filter = HWTSTAMP_FILTER_ALL; break; } @@ -2642,6 +2655,10 @@ int gfar_clean_rx_ring(struct gfar_priv_rx_q *rx_queue, int rx_work_limit) dma_unmap_single(&priv->ofdev->dev, bdp->bufPtr, priv->rx_buffer_size, DMA_FROM_DEVICE); + if (unlikely(!(bdp->status & RXBD_ERR) && + bdp->length > priv->rx_buffer_size)) + bdp->status = RXBD_LARGE; + /* We drop the frame if we failed to allocate a new buffer */ if (unlikely(!newskb || !(bdp->status & RXBD_LAST) || bdp->status & RXBD_ERR)) { diff --git a/drivers/net/ibmveth.c b/drivers/net/ibmveth.c index 7acb3edc47e..2602852cc55 100644 --- a/drivers/net/ibmveth.c +++ b/drivers/net/ibmveth.c @@ -677,7 +677,7 @@ static int ibmveth_close(struct net_device *netdev) if (!adapter->pool_config) netif_stop_queue(netdev); - free_irq(netdev->irq, netdev); + h_vio_signal(adapter->vdev->unit_address, VIO_IRQ_DISABLE); do { lpar_rc = h_free_logical_lan(adapter->vdev->unit_address); @@ -689,6 +689,8 @@ static int ibmveth_close(struct net_device *netdev) lpar_rc); } + free_irq(netdev->irq, netdev); + adapter->rx_no_buffer = *(u64*)(((char*)adapter->buffer_list_addr) + 4096 - 8); ibmveth_cleanup(adapter); diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c index c50a7541ffe..3a93a81872b 100644 --- a/drivers/net/ixgbe/ixgbe_ethtool.c +++ b/drivers/net/ixgbe/ixgbe_ethtool.c @@ -2077,25 +2077,6 @@ static int ixgbe_get_coalesce(struct net_device *netdev, return 0; } -/* - * this function must be called before setting the new value of - * rx_itr_setting - */ -static bool ixgbe_reenable_rsc(struct ixgbe_adapter *adapter, - struct ethtool_coalesce *ec) -{ - /* check the old value and enable RSC if necessary */ - if ((adapter->rx_itr_setting == 0) && - (adapter->flags2 & IXGBE_FLAG2_RSC_CAPABLE)) { - adapter->flags2 |= IXGBE_FLAG2_RSC_ENABLED; - adapter->netdev->features |= NETIF_F_LRO; - DPRINTK(PROBE, INFO, "rx-usecs set to %d, re-enabling RSC\n", - ec->rx_coalesce_usecs); - return true; - } - return false; -} - static int ixgbe_set_coalesce(struct net_device *netdev, struct ethtool_coalesce *ec) { @@ -2124,9 +2105,6 @@ static int ixgbe_set_coalesce(struct net_device *netdev, (1000000/ec->rx_coalesce_usecs < IXGBE_MIN_INT_RATE)) return -EINVAL; - /* check the old value and enable RSC if necessary */ - need_reset = ixgbe_reenable_rsc(adapter, ec); - /* store the value in ints/second */ adapter->rx_eitr_param = 1000000/ec->rx_coalesce_usecs; @@ -2135,9 +2113,6 @@ static int ixgbe_set_coalesce(struct net_device *netdev, /* clear the lower bit as its used for dynamic state */ adapter->rx_itr_setting &= ~1; } else if (ec->rx_coalesce_usecs == 1) { - /* check the old value and enable RSC if necessary */ - need_reset = ixgbe_reenable_rsc(adapter, ec); - /* 1 means dynamic mode */ adapter->rx_eitr_param = 20000; adapter->rx_itr_setting = 1; @@ -2157,10 +2132,11 @@ static int ixgbe_set_coalesce(struct net_device *netdev, */ if (adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED) { adapter->flags2 &= ~IXGBE_FLAG2_RSC_ENABLED; - netdev->features &= ~NETIF_F_LRO; - DPRINTK(PROBE, INFO, - "rx-usecs set to 0, disabling RSC\n"); - + if (netdev->features & NETIF_F_LRO) { + netdev->features &= ~NETIF_F_LRO; + DPRINTK(PROBE, INFO, "rx-usecs set to 0, " + "disabling LRO/RSC\n"); + } need_reset = true; } } @@ -2255,6 +2231,9 @@ static int ixgbe_set_flags(struct net_device *netdev, u32 data) } } else if (!adapter->rx_itr_setting) { netdev->features &= ~ETH_FLAG_LRO; + if (data & ETH_FLAG_LRO) + DPRINTK(PROBE, INFO, "rx-usecs set to 0, " + "LRO/RSC cannot be enabled.\n"); } } diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c index b2af2f67f60..7b5d9764f31 100644 --- a/drivers/net/ixgbe/ixgbe_main.c +++ b/drivers/net/ixgbe/ixgbe_main.c @@ -3684,10 +3684,6 @@ void ixgbe_down(struct ixgbe_adapter *adapter) /* signal that we are down to the interrupt handler */ set_bit(__IXGBE_DOWN, &adapter->state); - /* power down the optics */ - if (hw->phy.multispeed_fiber) - hw->mac.ops.disable_tx_laser(hw); - /* disable receive for all VFs and wait one second */ if (adapter->num_vfs) { /* ping all the active vfs to let them know we are going down */ @@ -3742,6 +3738,10 @@ void ixgbe_down(struct ixgbe_adapter *adapter) (IXGBE_READ_REG(hw, IXGBE_DMATXCTL) & ~IXGBE_DMATXCTL_TE)); + /* power down the optics */ + if (hw->phy.multispeed_fiber) + hw->mac.ops.disable_tx_laser(hw); + /* clear n-tuple filters that are cached */ ethtool_ntuple_flush(netdev); @@ -4001,7 +4001,7 @@ static void ixgbe_set_num_queues(struct ixgbe_adapter *adapter) done: /* Notify the stack of the (possibly) reduced Tx Queue count. */ - adapter->netdev->real_num_tx_queues = adapter->num_tx_queues; + netif_set_real_num_tx_queues(adapter->netdev, adapter->num_tx_queues); } static void ixgbe_acquire_msix_vectors(struct ixgbe_adapter *adapter, @@ -5195,7 +5195,6 @@ static int __ixgbe_shutdown(struct pci_dev *pdev, bool *enable_wake) ixgbe_free_all_tx_resources(adapter); ixgbe_free_all_rx_resources(adapter); } - ixgbe_clear_interrupt_scheme(adapter); #ifdef CONFIG_PM retval = pci_save_state(pdev); @@ -5230,6 +5229,8 @@ static int __ixgbe_shutdown(struct pci_dev *pdev, bool *enable_wake) *enable_wake = !!wufc; + ixgbe_clear_interrupt_scheme(adapter); + ixgbe_release_hw_control(adapter); pci_disable_device(pdev); @@ -5282,6 +5283,10 @@ void ixgbe_update_stats(struct ixgbe_adapter *adapter) u32 i, missed_rx = 0, mpc, bprc, lxon, lxoff, xon_off_tot; u64 non_eop_descs = 0, restart_queue = 0; + if (test_bit(__IXGBE_DOWN, &adapter->state) || + test_bit(__IXGBE_RESETTING, &adapter->state)) + return; + if (adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED) { u64 rsc_count = 0; u64 rsc_flush = 0; @@ -6019,7 +6024,6 @@ static void ixgbe_tx_queue(struct ixgbe_adapter *adapter, static void ixgbe_atr(struct ixgbe_adapter *adapter, struct sk_buff *skb, int queue, u32 tx_flags) { - /* Right now, we support IPv4 only */ struct ixgbe_atr_input atr_input; struct tcphdr *th; struct iphdr *iph = ip_hdr(skb); @@ -6028,6 +6032,9 @@ static void ixgbe_atr(struct ixgbe_adapter *adapter, struct sk_buff *skb, u32 src_ipv4_addr, dst_ipv4_addr; u8 l4type = 0; + /* Right now, we support IPv4 only */ + if (skb->protocol != htons(ETH_P_IP)) + return; /* check if we're UDP or TCP */ if (iph->protocol == IPPROTO_TCP) { th = tcp_hdr(skb); diff --git a/drivers/net/ixgbe/ixgbe_phy.c b/drivers/net/ixgbe/ixgbe_phy.c index 09e1911ff51..48325a5beff 100644 --- a/drivers/net/ixgbe/ixgbe_phy.c +++ b/drivers/net/ixgbe/ixgbe_phy.c @@ -575,6 +575,8 @@ s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw) * 4 SFP_DA_CORE1 - 82599-specific * 5 SFP_SR/LR_CORE0 - 82599-specific * 6 SFP_SR/LR_CORE1 - 82599-specific + * 7 SFP_act_lmt_DA_CORE0 - 82599-specific + * 8 SFP_act_lmt_DA_CORE1 - 82599-specific */ if (hw->mac.type == ixgbe_mac_82598EB) { if (cable_tech & IXGBE_SFF_DA_PASSIVE_CABLE) diff --git a/drivers/net/lib82596.c b/drivers/net/lib82596.c index ce5d6e90921..c27f4291b35 100644 --- a/drivers/net/lib82596.c +++ b/drivers/net/lib82596.c @@ -1343,7 +1343,7 @@ static void set_multicast_list(struct net_device *dev) DEB(DEB_MULTI, printk(KERN_DEBUG "%s: set multicast list, %d entries, promisc %s, allmulti %s\n", - dev->name, dev->mc_count, + dev->name, netdev_mc_count(dev), dev->flags & IFF_PROMISC ? "ON" : "OFF", dev->flags & IFF_ALLMULTI ? "ON" : "OFF")); diff --git a/drivers/net/ll_temac_main.c b/drivers/net/ll_temac_main.c index 52dcc849564..6474c4973d3 100644 --- a/drivers/net/ll_temac_main.c +++ b/drivers/net/ll_temac_main.c @@ -964,7 +964,7 @@ temac_of_probe(struct of_device *op, const struct of_device_id *match) np = of_parse_phandle(op->dev.of_node, "llink-connected", 0); if (!np) { dev_err(&op->dev, "could not find DMA node\n"); - goto nodev; + goto err_iounmap; } /* Setup the DMA register accesses, could be DCR or memory mapped */ @@ -978,7 +978,7 @@ temac_of_probe(struct of_device *op, const struct of_device_id *match) dev_dbg(&op->dev, "MEM base: %p\n", lp->sdma_regs); } else { dev_err(&op->dev, "unable to map DMA registers\n"); - goto nodev; + goto err_iounmap; } } @@ -987,7 +987,7 @@ temac_of_probe(struct of_device *op, const struct of_device_id *match) if ((lp->rx_irq == NO_IRQ) || (lp->tx_irq == NO_IRQ)) { dev_err(&op->dev, "could not determine irqs\n"); rc = -ENOMEM; - goto nodev; + goto err_iounmap_2; } of_node_put(np); /* Finished with the DMA node; drop the reference */ @@ -997,7 +997,7 @@ temac_of_probe(struct of_device *op, const struct of_device_id *match) if ((!addr) || (size != 6)) { dev_err(&op->dev, "could not find MAC address\n"); rc = -ENODEV; - goto nodev; + goto err_iounmap_2; } temac_set_mac_address(ndev, (void *)addr); @@ -1013,7 +1013,7 @@ temac_of_probe(struct of_device *op, const struct of_device_id *match) rc = sysfs_create_group(&lp->dev->kobj, &temac_attr_group); if (rc) { dev_err(lp->dev, "Error creating sysfs files\n"); - goto nodev; + goto err_iounmap_2; } rc = register_netdev(lp->ndev); @@ -1026,6 +1026,11 @@ temac_of_probe(struct of_device *op, const struct of_device_id *match) err_register_ndev: sysfs_remove_group(&lp->dev->kobj, &temac_attr_group); + err_iounmap_2: + if (lp->sdma_regs) + iounmap(lp->sdma_regs); + err_iounmap: + iounmap(lp->regs); nodev: free_netdev(ndev); ndev = NULL; @@ -1044,6 +1049,9 @@ static int __devexit temac_of_remove(struct of_device *op) of_node_put(lp->phy_node); lp->phy_node = NULL; dev_set_drvdata(&op->dev, NULL); + iounmap(lp->regs); + if (lp->sdma_regs) + iounmap(lp->sdma_regs); free_netdev(ndev); return 0; } diff --git a/drivers/net/mipsnet.c b/drivers/net/mipsnet.c index 8e9704f5c12..869f0ea43a5 100644 --- a/drivers/net/mipsnet.c +++ b/drivers/net/mipsnet.c @@ -247,7 +247,7 @@ static const struct net_device_ops mipsnet_netdev_ops = { .ndo_set_mac_address = eth_mac_addr, }; -static int __init mipsnet_probe(struct platform_device *dev) +static int __devinit mipsnet_probe(struct platform_device *dev) { struct net_device *netdev; int err; diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c index e345ec8cb47..73bb8ea6f54 100644 --- a/drivers/net/mv643xx_eth.c +++ b/drivers/net/mv643xx_eth.c @@ -289,6 +289,7 @@ struct mv643xx_eth_shared_private { unsigned int t_clk; int extended_rx_coal_limit; int tx_bw_control; + int tx_csum_limit; }; #define TX_BW_CONTROL_ABSENT 0 @@ -776,13 +777,16 @@ static int txq_submit_skb(struct tx_queue *txq, struct sk_buff *skb) l4i_chk = 0; if (skb->ip_summed == CHECKSUM_PARTIAL) { + int hdr_len; int tag_bytes; BUG_ON(skb->protocol != htons(ETH_P_IP) && skb->protocol != htons(ETH_P_8021Q)); - tag_bytes = (void *)ip_hdr(skb) - (void *)skb->data - ETH_HLEN; - if (unlikely(tag_bytes & ~12)) { + hdr_len = (void *)ip_hdr(skb) - (void *)skb->data; + tag_bytes = hdr_len - ETH_HLEN; + if (skb->len - hdr_len > mp->shared->tx_csum_limit || + unlikely(tag_bytes & ~12)) { if (skb_checksum_help(skb) == 0) goto no_csum; kfree_skb(skb); @@ -2666,6 +2670,7 @@ static int mv643xx_eth_shared_probe(struct platform_device *pdev) * Detect hardware parameters. */ msp->t_clk = (pd != NULL && pd->t_clk != 0) ? pd->t_clk : 133000000; + msp->tx_csum_limit = pd->tx_csum_limit ? pd->tx_csum_limit : 9 * 1024; infer_hw_params(msp); platform_set_drvdata(pdev, msp); diff --git a/drivers/net/ne.c b/drivers/net/ne.c index b8e2923a1d6..1063093b3af 100644 --- a/drivers/net/ne.c +++ b/drivers/net/ne.c @@ -806,8 +806,10 @@ static int __init ne_drv_probe(struct platform_device *pdev) dev->base_addr = res->start; dev->irq = platform_get_irq(pdev, 0); } else { - if (this_dev < 0 || this_dev >= MAX_NE_CARDS) + if (this_dev < 0 || this_dev >= MAX_NE_CARDS) { + free_netdev(dev); return -EINVAL; + } dev->base_addr = io[this_dev]; dev->irq = irq[this_dev]; dev->mem_end = bad[this_dev]; diff --git a/drivers/net/netxen/netxen_nic_ctx.c b/drivers/net/netxen/netxen_nic_ctx.c index f26e54716c8..3a41b6a84a6 100644 --- a/drivers/net/netxen/netxen_nic_ctx.c +++ b/drivers/net/netxen/netxen_nic_ctx.c @@ -629,7 +629,8 @@ int netxen_alloc_hw_resources(struct netxen_adapter *adapter) if (addr == NULL) { dev_err(&pdev->dev, "%s: failed to allocate tx desc ring\n", netdev->name); - return -ENOMEM; + err = -ENOMEM; + goto err_out_free; } tx_ring->desc_head = (struct cmd_desc_type0 *)addr; diff --git a/drivers/net/netxen/netxen_nic_hw.c b/drivers/net/netxen/netxen_nic_hw.c index 5c496f8d7c4..29d7b93d049 100644 --- a/drivers/net/netxen/netxen_nic_hw.c +++ b/drivers/net/netxen/netxen_nic_hw.c @@ -1159,9 +1159,6 @@ netxen_nic_pci_set_crbwindow_2M(struct netxen_adapter *adapter, ulong off) window = CRB_HI(off); - if (adapter->ahw.crb_win == window) - return; - writel(window, addr); if (readl(addr) != window) { if (printk_ratelimit()) @@ -1169,7 +1166,6 @@ netxen_nic_pci_set_crbwindow_2M(struct netxen_adapter *adapter, ulong off) "failed to set CRB window to %d off 0x%lx\n", window, off); } - adapter->ahw.crb_win = window; } static void __iomem * diff --git a/drivers/net/netxen/netxen_nic_init.c b/drivers/net/netxen/netxen_nic_init.c index 045a7c8f5bd..c865dda2adf 100644 --- a/drivers/net/netxen/netxen_nic_init.c +++ b/drivers/net/netxen/netxen_nic_init.c @@ -218,7 +218,7 @@ int netxen_alloc_sw_resources(struct netxen_adapter *adapter) if (cmd_buf_arr == NULL) { dev_err(&pdev->dev, "%s: failed to allocate cmd buffer ring\n", netdev->name); - return -ENOMEM; + goto err_out; } memset(cmd_buf_arr, 0, TX_BUFF_RINGSIZE(tx_ring)); tx_ring->cmd_buf_arr = cmd_buf_arr; @@ -230,7 +230,7 @@ int netxen_alloc_sw_resources(struct netxen_adapter *adapter) if (rds_ring == NULL) { dev_err(&pdev->dev, "%s: failed to allocate rds ring struct\n", netdev->name); - return -ENOMEM; + goto err_out; } recv_ctx->rds_rings = rds_ring; @@ -1805,9 +1805,10 @@ netxen_post_rx_buffers(struct netxen_adapter *adapter, u32 ringid, netxen_ctx_msg msg = 0; struct list_head *head; + spin_lock(&rds_ring->lock); + producer = rds_ring->producer; - spin_lock(&rds_ring->lock); head = &rds_ring->free_list; while (!list_empty(head)) { @@ -1829,7 +1830,6 @@ netxen_post_rx_buffers(struct netxen_adapter *adapter, u32 ringid, producer = get_next_index(producer, rds_ring->num_desc); } - spin_unlock(&rds_ring->lock); if (count) { rds_ring->producer = producer; @@ -1853,6 +1853,8 @@ netxen_post_rx_buffers(struct netxen_adapter *adapter, u32 ringid, NETXEN_RCV_PRODUCER_OFFSET), msg); } } + + spin_unlock(&rds_ring->lock); } static void @@ -1864,10 +1866,11 @@ netxen_post_rx_buffers_nodb(struct netxen_adapter *adapter, int producer, count = 0; struct list_head *head; - producer = rds_ring->producer; if (!spin_trylock(&rds_ring->lock)) return; + producer = rds_ring->producer; + head = &rds_ring->free_list; while (!list_empty(head)) { diff --git a/drivers/net/pcmcia/axnet_cs.c b/drivers/net/pcmcia/axnet_cs.c index 5b3dfb4ab27..33525bf2a3d 100644 --- a/drivers/net/pcmcia/axnet_cs.c +++ b/drivers/net/pcmcia/axnet_cs.c @@ -1168,6 +1168,7 @@ static irqreturn_t ax_interrupt(int irq, void *dev_id) int interrupts, nr_serviced = 0, i; struct ei_device *ei_local; int handled = 0; + unsigned long flags; e8390_base = dev->base_addr; ei_local = netdev_priv(dev); @@ -1176,7 +1177,7 @@ static irqreturn_t ax_interrupt(int irq, void *dev_id) * Protect the irq test too. */ - spin_lock(&ei_local->page_lock); + spin_lock_irqsave(&ei_local->page_lock, flags); if (ei_local->irqlock) { @@ -1188,7 +1189,7 @@ static irqreturn_t ax_interrupt(int irq, void *dev_id) dev->name, inb_p(e8390_base + EN0_ISR), inb_p(e8390_base + EN0_IMR)); #endif - spin_unlock(&ei_local->page_lock); + spin_unlock_irqrestore(&ei_local->page_lock, flags); return IRQ_NONE; } @@ -1261,7 +1262,7 @@ static irqreturn_t ax_interrupt(int irq, void *dev_id) ei_local->irqlock = 0; outb_p(ENISR_ALL, e8390_base + EN0_IMR); - spin_unlock(&ei_local->page_lock); + spin_unlock_irqrestore(&ei_local->page_lock, flags); return IRQ_RETVAL(handled); } diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c index 6f77a768ba8..bfdef72c5d5 100644 --- a/drivers/net/pcmcia/pcnet_cs.c +++ b/drivers/net/pcmcia/pcnet_cs.c @@ -1727,6 +1727,7 @@ static struct pcmcia_device_id pcnet_ids[] = { PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "Psion Dacom", "Gold Card V34 Ethernet", 0xf5f025c2, 0x338e8155, "cis/PCMLM28.cis"), PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "Psion Dacom", "Gold Card V34 Ethernet GSM", 0xf5f025c2, 0x4ae85d35, "cis/PCMLM28.cis"), PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "LINKSYS", "PCMLM28", 0xf7cb0b07, 0x66881874, "cis/PCMLM28.cis"), + PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "TOSHIBA", "Modem/LAN Card", 0xb4585a1a, 0x53f922f8, "cis/PCMLM28.cis"), PCMCIA_MFC_DEVICE_CIS_PROD_ID12(0, "DAYNA COMMUNICATIONS", "LAN AND MODEM MULTIFUNCTION", 0x8fdf8f89, 0xdd5ed9e8, "cis/DP83903.cis"), PCMCIA_MFC_DEVICE_CIS_PROD_ID4(0, "NSC MF LAN/Modem", 0x58fc6056, "cis/DP83903.cis"), PCMCIA_MFC_DEVICE_CIS_MANF_CARD(0, 0x0175, 0x0000, "cis/DP83903.cis"), diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c index 64e6a84bbbb..307cd1721e9 100644 --- a/drivers/net/pcmcia/smc91c92_cs.c +++ b/drivers/net/pcmcia/smc91c92_cs.c @@ -1505,12 +1505,20 @@ irq_done: writeb(cor & ~COR_IREQ_ENA, smc->base + MOT_LAN + CISREG_COR); writeb(cor, smc->base + MOT_LAN + CISREG_COR); } -#ifdef DOES_NOT_WORK - if (smc->base != NULL) { /* Megahertz MFC's */ - readb(smc->base+MEGAHERTZ_ISR); - readb(smc->base+MEGAHERTZ_ISR); + + if ((smc->base != NULL) && /* Megahertz MFC's */ + (smc->manfid == MANFID_MEGAHERTZ) && + (smc->cardid == PRODID_MEGAHERTZ_EM3288)) { + + u_char tmp; + tmp = readb(smc->base+MEGAHERTZ_ISR); + tmp = readb(smc->base+MEGAHERTZ_ISR); + + /* Retrigger interrupt if needed */ + writeb(tmp, smc->base + MEGAHERTZ_ISR); + writeb(tmp, smc->base + MEGAHERTZ_ISR); } -#endif + spin_unlock(&smc->lock); return IRQ_RETVAL(handled); } diff --git a/drivers/net/phy/lxt.c b/drivers/net/phy/lxt.c index dbd00345373..29c39ff85de 100644 --- a/drivers/net/phy/lxt.c +++ b/drivers/net/phy/lxt.c @@ -226,6 +226,7 @@ module_exit(lxt_exit); static struct mdio_device_id lxt_tbl[] = { { 0x78100000, 0xfffffff0 }, { 0x001378e0, 0xfffffff0 }, + { 0x00137a10, 0xfffffff0 }, { } }; diff --git a/drivers/net/qlge/qlge_main.c b/drivers/net/qlge/qlge_main.c index fa4b24c49f4..d10bcefc0e4 100644 --- a/drivers/net/qlge/qlge_main.c +++ b/drivers/net/qlge/qlge_main.c @@ -4611,8 +4611,7 @@ static void ql_timer(unsigned long data) return; } - qdev->timer.expires = jiffies + (5*HZ); - add_timer(&qdev->timer); + mod_timer(&qdev->timer, jiffies + (5*HZ)); } static int __devinit qlge_probe(struct pci_dev *pdev, @@ -4713,6 +4712,8 @@ static void ql_eeh_close(struct net_device *ndev) netif_stop_queue(ndev); } + /* Disabling the timer */ + del_timer_sync(&qdev->timer); if (test_bit(QL_ADAPTER_UP, &qdev->flags)) cancel_delayed_work_sync(&qdev->asic_reset_work); cancel_delayed_work_sync(&qdev->mpi_reset_work); @@ -4808,8 +4809,7 @@ static void qlge_io_resume(struct pci_dev *pdev) netif_err(qdev, ifup, qdev->ndev, "Device was not running prior to EEH.\n"); } - qdev->timer.expires = jiffies + (5*HZ); - add_timer(&qdev->timer); + mod_timer(&qdev->timer, jiffies + (5*HZ)); netif_device_attach(ndev); } @@ -4871,8 +4871,7 @@ static int qlge_resume(struct pci_dev *pdev) return err; } - qdev->timer.expires = jiffies + (5*HZ); - add_timer(&qdev->timer); + mod_timer(&qdev->timer, jiffies + (5*HZ)); netif_device_attach(ndev); return 0; diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c index 96b6cfbf0a3..cdc6a5c2e70 100644 --- a/drivers/net/r8169.c +++ b/drivers/net/r8169.c @@ -1316,7 +1316,7 @@ static void rtl8169_get_mac_version(struct rtl8169_private *tp, { 0x7c800000, 0x28000000, RTL_GIGA_MAC_VER_26 }, /* 8168C family. */ - { 0x7cf00000, 0x3ca00000, RTL_GIGA_MAC_VER_24 }, + { 0x7cf00000, 0x3cb00000, RTL_GIGA_MAC_VER_24 }, { 0x7cf00000, 0x3c900000, RTL_GIGA_MAC_VER_23 }, { 0x7cf00000, 0x3c800000, RTL_GIGA_MAC_VER_18 }, { 0x7c800000, 0x3c800000, RTL_GIGA_MAC_VER_24 }, diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c index 668327ccd8d..1d37f0c310c 100644 --- a/drivers/net/s2io.c +++ b/drivers/net/s2io.c @@ -3130,7 +3130,6 @@ static void tx_intr_handler(struct fifo_info *fifo_data) pkt_cnt++; /* Updating the statistics block */ - nic->dev->stats.tx_bytes += skb->len; swstats->mem_freed += skb->truesize; dev_kfree_skb_irq(skb); @@ -4901,48 +4900,81 @@ static void s2io_updt_stats(struct s2io_nic *sp) * Return value: * pointer to the updated net_device_stats structure. */ - static struct net_device_stats *s2io_get_stats(struct net_device *dev) { struct s2io_nic *sp = netdev_priv(dev); - struct config_param *config = &sp->config; struct mac_info *mac_control = &sp->mac_control; struct stat_block *stats = mac_control->stats_info; - int i; + u64 delta; /* Configure Stats for immediate updt */ s2io_updt_stats(sp); - /* Using sp->stats as a staging area, because reset (due to mtu - change, for example) will clear some hardware counters */ - dev->stats.tx_packets += le32_to_cpu(stats->tmac_frms) - - sp->stats.tx_packets; - sp->stats.tx_packets = le32_to_cpu(stats->tmac_frms); - - dev->stats.tx_errors += le32_to_cpu(stats->tmac_any_err_frms) - - sp->stats.tx_errors; - sp->stats.tx_errors = le32_to_cpu(stats->tmac_any_err_frms); - - dev->stats.rx_errors += le64_to_cpu(stats->rmac_drop_frms) - - sp->stats.rx_errors; - sp->stats.rx_errors = le64_to_cpu(stats->rmac_drop_frms); - - dev->stats.multicast = le32_to_cpu(stats->rmac_vld_mcst_frms) - - sp->stats.multicast; - sp->stats.multicast = le32_to_cpu(stats->rmac_vld_mcst_frms); - - dev->stats.rx_length_errors = le64_to_cpu(stats->rmac_long_frms) - - sp->stats.rx_length_errors; - sp->stats.rx_length_errors = le64_to_cpu(stats->rmac_long_frms); + /* A device reset will cause the on-adapter statistics to be zero'ed. + * This can be done while running by changing the MTU. To prevent the + * system from having the stats zero'ed, the driver keeps a copy of the + * last update to the system (which is also zero'ed on reset). This + * enables the driver to accurately know the delta between the last + * update and the current update. + */ + delta = ((u64) le32_to_cpu(stats->rmac_vld_frms_oflow) << 32 | + le32_to_cpu(stats->rmac_vld_frms)) - sp->stats.rx_packets; + sp->stats.rx_packets += delta; + dev->stats.rx_packets += delta; + + delta = ((u64) le32_to_cpu(stats->tmac_frms_oflow) << 32 | + le32_to_cpu(stats->tmac_frms)) - sp->stats.tx_packets; + sp->stats.tx_packets += delta; + dev->stats.tx_packets += delta; + + delta = ((u64) le32_to_cpu(stats->rmac_data_octets_oflow) << 32 | + le32_to_cpu(stats->rmac_data_octets)) - sp->stats.rx_bytes; + sp->stats.rx_bytes += delta; + dev->stats.rx_bytes += delta; + + delta = ((u64) le32_to_cpu(stats->tmac_data_octets_oflow) << 32 | + le32_to_cpu(stats->tmac_data_octets)) - sp->stats.tx_bytes; + sp->stats.tx_bytes += delta; + dev->stats.tx_bytes += delta; + + delta = le64_to_cpu(stats->rmac_drop_frms) - sp->stats.rx_errors; + sp->stats.rx_errors += delta; + dev->stats.rx_errors += delta; + + delta = ((u64) le32_to_cpu(stats->tmac_any_err_frms_oflow) << 32 | + le32_to_cpu(stats->tmac_any_err_frms)) - sp->stats.tx_errors; + sp->stats.tx_errors += delta; + dev->stats.tx_errors += delta; + + delta = le64_to_cpu(stats->rmac_drop_frms) - sp->stats.rx_dropped; + sp->stats.rx_dropped += delta; + dev->stats.rx_dropped += delta; + + delta = le64_to_cpu(stats->tmac_drop_frms) - sp->stats.tx_dropped; + sp->stats.tx_dropped += delta; + dev->stats.tx_dropped += delta; + + /* The adapter MAC interprets pause frames as multicast packets, but + * does not pass them up. This erroneously increases the multicast + * packet count and needs to be deducted when the multicast frame count + * is queried. + */ + delta = (u64) le32_to_cpu(stats->rmac_vld_mcst_frms_oflow) << 32 | + le32_to_cpu(stats->rmac_vld_mcst_frms); + delta -= le64_to_cpu(stats->rmac_pause_ctrl_frms); + delta -= sp->stats.multicast; + sp->stats.multicast += delta; + dev->stats.multicast += delta; - /* collect per-ring rx_packets and rx_bytes */ - dev->stats.rx_packets = dev->stats.rx_bytes = 0; - for (i = 0; i < config->rx_ring_num; i++) { - struct ring_info *ring = &mac_control->rings[i]; + delta = ((u64) le32_to_cpu(stats->rmac_usized_frms_oflow) << 32 | + le32_to_cpu(stats->rmac_usized_frms)) + + le64_to_cpu(stats->rmac_long_frms) - sp->stats.rx_length_errors; + sp->stats.rx_length_errors += delta; + dev->stats.rx_length_errors += delta; - dev->stats.rx_packets += ring->rx_packets; - dev->stats.rx_bytes += ring->rx_bytes; - } + delta = le64_to_cpu(stats->rmac_fcs_err_frms) - sp->stats.rx_crc_errors; + sp->stats.rx_crc_errors += delta; + dev->stats.rx_crc_errors += delta; return &dev->stats; } @@ -7455,15 +7487,11 @@ static int rx_osm_handler(struct ring_info *ring_data, struct RxD_t * rxdp) } } - /* Updating statistics */ - ring_data->rx_packets++; rxdp->Host_Control = 0; if (sp->rxd_mode == RXD_MODE_1) { int len = RXD_GET_BUFFER0_SIZE_1(rxdp->Control_2); - ring_data->rx_bytes += len; skb_put(skb, len); - } else if (sp->rxd_mode == RXD_MODE_3B) { int get_block = ring_data->rx_curr_get_info.block_index; int get_off = ring_data->rx_curr_get_info.offset; @@ -7472,7 +7500,6 @@ static int rx_osm_handler(struct ring_info *ring_data, struct RxD_t * rxdp) unsigned char *buff = skb_push(skb, buf0_len); struct buffAdd *ba = &ring_data->ba[get_block][get_off]; - ring_data->rx_bytes += buf0_len + buf2_len; memcpy(buff, ba->ba_0, buf0_len); skb_put(skb, buf2_len); } diff --git a/drivers/net/s2io.h b/drivers/net/s2io.h index 47c36e0994f..5e52c75892d 100644 --- a/drivers/net/s2io.h +++ b/drivers/net/s2io.h @@ -745,10 +745,6 @@ struct ring_info { /* Buffer Address store. */ struct buffAdd **ba; - - /* per-Ring statistics */ - unsigned long rx_packets; - unsigned long rx_bytes; } ____cacheline_aligned; /* Fifo specific structure */ diff --git a/drivers/net/sb1250-mac.c b/drivers/net/sb1250-mac.c index 1f3acc3a5df..79eee306208 100644 --- a/drivers/net/sb1250-mac.c +++ b/drivers/net/sb1250-mac.c @@ -2671,6 +2671,7 @@ static struct platform_driver sbmac_driver = { .remove = __exit_p(sbmac_remove), .driver = { .name = sbmac_string, + .owner = THIS_MODULE, }, }; diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c index 2111c7bbf57..7985165e84f 100644 --- a/drivers/net/sky2.c +++ b/drivers/net/sky2.c @@ -717,11 +717,24 @@ static void sky2_phy_power_down(struct sky2_hw *hw, unsigned port) sky2_write8(hw, B2_TST_CTRL1, TST_CFG_WRITE_OFF); } +/* Enable Rx/Tx */ +static void sky2_enable_rx_tx(struct sky2_port *sky2) +{ + struct sky2_hw *hw = sky2->hw; + unsigned port = sky2->port; + u16 reg; + + reg = gma_read16(hw, port, GM_GP_CTRL); + reg |= GM_GPCR_RX_ENA | GM_GPCR_TX_ENA; + gma_write16(hw, port, GM_GP_CTRL, reg); +} + /* Force a renegotiation */ static void sky2_phy_reinit(struct sky2_port *sky2) { spin_lock_bh(&sky2->phy_lock); sky2_phy_init(sky2->hw, sky2->port); + sky2_enable_rx_tx(sky2); spin_unlock_bh(&sky2->phy_lock); } @@ -2040,7 +2053,6 @@ static void sky2_link_up(struct sky2_port *sky2) { struct sky2_hw *hw = sky2->hw; unsigned port = sky2->port; - u16 reg; static const char *fc_name[] = { [FC_NONE] = "none", [FC_TX] = "tx", @@ -2048,10 +2060,7 @@ static void sky2_link_up(struct sky2_port *sky2) [FC_BOTH] = "both", }; - /* enable Rx/Tx */ - reg = gma_read16(hw, port, GM_GP_CTRL); - reg |= GM_GPCR_RX_ENA | GM_GPCR_TX_ENA; - gma_write16(hw, port, GM_GP_CTRL, reg); + sky2_enable_rx_tx(sky2); gm_phy_write(hw, port, PHY_MARV_INT_MASK, PHY_M_DEF_MSK); diff --git a/drivers/net/tulip/de2104x.c b/drivers/net/tulip/de2104x.c index c0e70006374..06b552fca63 100644 --- a/drivers/net/tulip/de2104x.c +++ b/drivers/net/tulip/de2104x.c @@ -367,8 +367,8 @@ static u16 t21041_csr14[] = { 0xFFFF, 0xF7FD, 0xF7FD, 0x6F3F, 0x6F3D, }; static u16 t21041_csr15[] = { 0x0008, 0x0006, 0x000E, 0x0008, 0x0008, }; -#define dr32(reg) readl(de->regs + (reg)) -#define dw32(reg,val) writel((val), de->regs + (reg)) +#define dr32(reg) ioread32(de->regs + (reg)) +#define dw32(reg, val) iowrite32((val), de->regs + (reg)) static void de_rx_err_acct (struct de_private *de, unsigned rx_tail, @@ -1706,6 +1706,7 @@ static void __devinit de21040_get_mac_address (struct de_private *de) int value, boguscnt = 100000; do { value = dr32(ROMCmd); + rmb(); } while (value < 0 && --boguscnt > 0); de->dev->dev_addr[i] = value; udelay(1); diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c index 4a34833b85d..807470e156a 100644 --- a/drivers/net/ucc_geth.c +++ b/drivers/net/ucc_geth.c @@ -3215,6 +3215,8 @@ static int ucc_geth_rx(struct ucc_geth_private *ugeth, u8 rxQ, int rx_work_limit __func__, __LINE__, (u32) skb); if (skb) { skb->data = skb->head + NET_SKB_PAD; + skb->len = 0; + skb_reset_tail_pointer(skb); __skb_queue_head(&ugeth->rx_recycle, skb); } diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c index 0a3c41faea9..4dd23513c5a 100644 --- a/drivers/net/usb/hso.c +++ b/drivers/net/usb/hso.c @@ -1334,7 +1334,6 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp) /* check for port already opened, if not set the termios */ serial->open_count++; if (serial->open_count == 1) { - tty->low_latency = 1; serial->rx_state = RX_IDLE; /* Force default termio settings */ _hso_serial_set_termios(tty, NULL); diff --git a/drivers/net/usb/rndis_host.c b/drivers/net/usb/rndis_host.c index 28d3ee175e7..dd8a4adf48c 100644 --- a/drivers/net/usb/rndis_host.c +++ b/drivers/net/usb/rndis_host.c @@ -104,10 +104,8 @@ static void rndis_msg_indicate(struct usbnet *dev, struct rndis_indicate *msg, int rndis_command(struct usbnet *dev, struct rndis_msg_hdr *buf, int buflen) { struct cdc_state *info = (void *) &dev->data; - struct usb_cdc_notification notification; int master_ifnum; int retval; - int partial; unsigned count; __le32 rsp; u32 xid = 0, msg_len, request_id; @@ -135,17 +133,13 @@ int rndis_command(struct usbnet *dev, struct rndis_msg_hdr *buf, int buflen) if (unlikely(retval < 0 || xid == 0)) return retval; - /* Some devices don't respond on the control channel until - * polled on the status channel, so do that first. */ - retval = usb_interrupt_msg( - dev->udev, - usb_rcvintpipe(dev->udev, dev->status->desc.bEndpointAddress), - ¬ification, sizeof(notification), &partial, - RNDIS_CONTROL_TIMEOUT_MS); - if (unlikely(retval < 0)) - return retval; + // FIXME Seems like some devices discard responses when + // we time out and cancel our "get response" requests... + // so, this is fragile. Probably need to poll for status. - /* Poll the control channel; the request probably completed immediately */ + /* ignore status endpoint, just poll the control channel; + * the request probably completed immediately + */ rsp = buf->msg_type | RNDIS_MSG_COMPLETION; for (count = 0; count < 10; count++) { memset(buf, 0, CONTROL_BUFFER_SIZE); diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c index a95c73de582..81c76ada8e5 100644 --- a/drivers/net/usb/usbnet.c +++ b/drivers/net/usb/usbnet.c @@ -1293,6 +1293,9 @@ usbnet_probe (struct usb_interface *udev, const struct usb_device_id *prod) goto out; } + /* netdev_printk() needs this so do it as early as possible */ + SET_NETDEV_DEV(net, &udev->dev); + dev = netdev_priv(net); dev->udev = xdev; dev->intf = udev; @@ -1377,8 +1380,6 @@ usbnet_probe (struct usb_interface *udev, const struct usb_device_id *prod) dev->rx_urb_size = dev->hard_mtu; dev->maxpacket = usb_maxpacket (dev->udev, dev->out, 1); - SET_NETDEV_DEV(net, &udev->dev); - if ((dev->driver_info->flags & FLAG_WLAN) != 0) SET_NETDEV_DEVTYPE(net, &wlan_type); if ((dev->driver_info->flags & FLAG_WWAN) != 0) diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index 1edb7a61983..bb6b67f6b0c 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -415,7 +415,7 @@ static int add_recvbuf_mergeable(struct virtnet_info *vi, gfp_t gfp) static bool try_fill_recv(struct virtnet_info *vi, gfp_t gfp) { int err; - bool oom = false; + bool oom; do { if (vi->mergeable_rx_bufs) @@ -425,10 +425,9 @@ static bool try_fill_recv(struct virtnet_info *vi, gfp_t gfp) else err = add_recvbuf_small(vi, gfp); - if (err < 0) { - oom = true; + oom = err == -ENOMEM; + if (err < 0) break; - } ++vi->num; } while (err > 0); if (unlikely(vi->num > vi->max)) @@ -563,7 +562,6 @@ static netdev_tx_t start_xmit(struct sk_buff *skb, struct net_device *dev) struct virtnet_info *vi = netdev_priv(dev); int capacity; -again: /* Free up any pending old buffers before queueing new ones. */ free_old_xmit_skbs(vi); @@ -572,14 +570,20 @@ again: /* This can happen with OOM and indirect buffers. */ if (unlikely(capacity < 0)) { - netif_stop_queue(dev); - dev_warn(&dev->dev, "Unexpected full queue\n"); - if (unlikely(!virtqueue_enable_cb(vi->svq))) { - virtqueue_disable_cb(vi->svq); - netif_start_queue(dev); - goto again; + if (net_ratelimit()) { + if (likely(capacity == -ENOMEM)) { + dev_warn(&dev->dev, + "TX queue failure: out of memory\n"); + } else { + dev->stats.tx_fifo_errors++; + dev_warn(&dev->dev, + "Unexpected TX queue failure: %d\n", + capacity); + } } - return NETDEV_TX_BUSY; + dev->stats.tx_dropped++; + kfree_skb(skb); + return NETDEV_TX_OK; } virtqueue_kick(vi->svq); diff --git a/drivers/net/vxge/vxge-main.c b/drivers/net/vxge/vxge-main.c index b504bd56136..fc8b2d7a091 100644 --- a/drivers/net/vxge/vxge-main.c +++ b/drivers/net/vxge/vxge-main.c @@ -2262,7 +2262,8 @@ start: vxge_debug_init(VXGE_ERR, "%s: memory allocation failed", VXGE_DRIVER_NAME); - return -ENOMEM; + ret = -ENOMEM; + goto alloc_entries_failed; } vdev->vxge_entries = @@ -2271,8 +2272,8 @@ start: if (!vdev->vxge_entries) { vxge_debug_init(VXGE_ERR, "%s: memory allocation failed", VXGE_DRIVER_NAME); - kfree(vdev->entries); - return -ENOMEM; + ret = -ENOMEM; + goto alloc_vxge_entries_failed; } for (i = 0, j = 0; i < vdev->no_of_vpath; i++) { @@ -2303,22 +2304,32 @@ start: vxge_debug_init(VXGE_ERR, "%s: MSI-X enable failed for %d vectors, ret: %d", VXGE_DRIVER_NAME, vdev->intr_cnt, ret); + if ((max_config_vpath != VXGE_USE_DEFAULT) || (ret < 3)) { + ret = -ENODEV; + goto enable_msix_failed; + } + kfree(vdev->entries); kfree(vdev->vxge_entries); vdev->entries = NULL; vdev->vxge_entries = NULL; - - if ((max_config_vpath != VXGE_USE_DEFAULT) || (ret < 3)) - return -ENODEV; /* Try with less no of vector by reducing no of vpaths count */ temp = (ret - 1)/2; vxge_close_vpaths(vdev, temp); vdev->no_of_vpath = temp; goto start; - } else if (ret < 0) - return -ENODEV; - + } else if (ret < 0) { + ret = -ENODEV; + goto enable_msix_failed; + } return 0; + +enable_msix_failed: + kfree(vdev->vxge_entries); +alloc_vxge_entries_failed: + kfree(vdev->entries); +alloc_entries_failed: + return ret; } static int vxge_enable_msix(struct vxgedev *vdev) @@ -4506,9 +4517,9 @@ vxge_starter(void) char version[32]; snprintf(version, 32, "%s", DRV_VERSION); - printk(KERN_CRIT "%s: Copyright(c) 2002-2009 Neterion Inc\n", + printk(KERN_INFO "%s: Copyright(c) 2002-2009 Neterion Inc\n", VXGE_DRIVER_NAME); - printk(KERN_CRIT "%s: Driver version: %s\n", + printk(KERN_INFO "%s: Driver version: %s\n", VXGE_DRIVER_NAME, version); verify_bandwidth(); diff --git a/drivers/net/wireless/ath/ath5k/attach.c b/drivers/net/wireless/ath/ath5k/attach.c index e0c244b02f0..31c008042bf 100644 --- a/drivers/net/wireless/ath/ath5k/attach.c +++ b/drivers/net/wireless/ath/ath5k/attach.c @@ -126,6 +126,7 @@ int ath5k_hw_attach(struct ath5k_softc *sc) ah->ah_ant_mode = AR5K_ANTMODE_DEFAULT; ah->ah_noise_floor = -95; /* until first NF calibration is run */ sc->ani_state.ani_mode = ATH5K_ANI_MODE_AUTO; + ah->ah_current_channel = &sc->channels[0]; /* * Find the mac version diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index fbb7dec6dde..5ea87736a6a 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h @@ -445,6 +445,7 @@ void ath_deinit_leds(struct ath_softc *sc); #define SC_OP_TSF_RESET BIT(11) #define SC_OP_BT_PRIORITY_DETECTED BIT(12) #define SC_OP_BT_SCAN BIT(13) +#define SC_OP_ANI_RUN BIT(14) /* Powersave flags */ #define PS_WAIT_FOR_BEACON BIT(0) diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c index 77b359162d6..23c15aa9fbd 100644 --- a/drivers/net/wireless/ath/ath9k/hif_usb.c +++ b/drivers/net/wireless/ath/ath9k/hif_usb.c @@ -730,13 +730,17 @@ static int ath9k_hif_usb_alloc_urbs(struct hif_device_usb *hif_dev) /* RX */ if (ath9k_hif_usb_alloc_rx_urbs(hif_dev) < 0) - goto err; + goto err_rx; /* Register Read */ if (ath9k_hif_usb_alloc_reg_in_urb(hif_dev) < 0) - goto err; + goto err_reg; return 0; +err_reg: + ath9k_hif_usb_dealloc_rx_urbs(hif_dev); +err_rx: + ath9k_hif_usb_dealloc_tx_urbs(hif_dev); err: return -ENOMEM; } diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index abfa0493236..1e2a68ea935 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -336,6 +336,10 @@ set_timer: static void ath_start_ani(struct ath_common *common) { unsigned long timestamp = jiffies_to_msecs(jiffies); + struct ath_softc *sc = (struct ath_softc *) common->priv; + + if (!(sc->sc_flags & SC_OP_ANI_RUN)) + return; common->ani.longcal_timer = timestamp; common->ani.shortcal_timer = timestamp; @@ -872,11 +876,13 @@ static void ath9k_bss_assoc_info(struct ath_softc *sc, /* Reset rssi stats */ sc->sc_ah->stats.avgbrssi = ATH_RSSI_DUMMY_MARKER; + sc->sc_flags |= SC_OP_ANI_RUN; ath_start_ani(common); } else { ath_print(common, ATH_DBG_CONFIG, "Bss Info DISASSOC\n"); common->curaid = 0; /* Stop ANI */ + sc->sc_flags &= ~SC_OP_ANI_RUN; del_timer_sync(&common->ani.timer); } } @@ -1478,8 +1484,10 @@ static int ath9k_add_interface(struct ieee80211_hw *hw, if (vif->type == NL80211_IFTYPE_AP || vif->type == NL80211_IFTYPE_ADHOC || - vif->type == NL80211_IFTYPE_MONITOR) + vif->type == NL80211_IFTYPE_MONITOR) { + sc->sc_flags |= SC_OP_ANI_RUN; ath_start_ani(common); + } out: mutex_unlock(&sc->mutex); @@ -1500,6 +1508,7 @@ static void ath9k_remove_interface(struct ieee80211_hw *hw, mutex_lock(&sc->mutex); /* Stop ANI */ + sc->sc_flags &= ~SC_OP_ANI_RUN; del_timer_sync(&common->ani.timer); /* Reclaim beacon resources */ diff --git a/drivers/net/wireless/hostap/hostap_cs.c b/drivers/net/wireless/hostap/hostap_cs.c index db72461c486..29b31a694b5 100644 --- a/drivers/net/wireless/hostap/hostap_cs.c +++ b/drivers/net/wireless/hostap/hostap_cs.c @@ -594,6 +594,7 @@ static int prism2_config(struct pcmcia_device *link) local_info_t *local; int ret = 1; struct hostap_cs_priv *hw_priv; + unsigned long flags; PDEBUG(DEBUG_FLOW, "prism2_config()\n"); @@ -625,9 +626,15 @@ static int prism2_config(struct pcmcia_device *link) local->hw_priv = hw_priv; hw_priv->link = link; + /* + * Make sure the IRQ handler cannot proceed until at least + * dev->base_addr is initialized. + */ + spin_lock_irqsave(&local->irq_init_lock, flags); + ret = pcmcia_request_irq(link, prism2_interrupt); if (ret) - goto failed; + goto failed_unlock; /* * This actually configures the PCMCIA socket -- setting up @@ -636,11 +643,13 @@ static int prism2_config(struct pcmcia_device *link) */ ret = pcmcia_request_configuration(link, &link->conf); if (ret) - goto failed; + goto failed_unlock; dev->irq = link->irq; dev->base_addr = link->io.BasePort1; + spin_unlock_irqrestore(&local->irq_init_lock, flags); + /* Finally, report what we've done */ printk(KERN_INFO "%s: index 0x%02x: ", dev_info, link->conf.ConfigIndex); @@ -667,6 +676,8 @@ static int prism2_config(struct pcmcia_device *link) return ret; + failed_unlock: + spin_unlock_irqrestore(&local->irq_init_lock, flags); failed: kfree(hw_priv); prism2_release((u_long)link); diff --git a/drivers/net/wireless/hostap/hostap_hw.c b/drivers/net/wireless/hostap/hostap_hw.c index ff9b5c88218..2f999fc94f6 100644 --- a/drivers/net/wireless/hostap/hostap_hw.c +++ b/drivers/net/wireless/hostap/hostap_hw.c @@ -2621,6 +2621,18 @@ static irqreturn_t prism2_interrupt(int irq, void *dev_id) iface = netdev_priv(dev); local = iface->local; + /* Detect early interrupt before driver is fully configued */ + spin_lock(&local->irq_init_lock); + if (!dev->base_addr) { + if (net_ratelimit()) { + printk(KERN_DEBUG "%s: Interrupt, but dev not configured\n", + dev->name); + } + spin_unlock(&local->irq_init_lock); + return IRQ_HANDLED; + } + spin_unlock(&local->irq_init_lock); + prism2_io_debug_add(dev, PRISM2_IO_DEBUG_CMD_INTERRUPT, 0, 0); if (local->func->card_present && !local->func->card_present(local)) { @@ -3138,6 +3150,7 @@ prism2_init_local_data(struct prism2_helper_functions *funcs, int card_idx, spin_lock_init(&local->cmdlock); spin_lock_init(&local->baplock); spin_lock_init(&local->lock); + spin_lock_init(&local->irq_init_lock); mutex_init(&local->rid_bap_mtx); if (card_idx < 0 || card_idx >= MAX_PARM_DEVICES) diff --git a/drivers/net/wireless/hostap/hostap_pci.c b/drivers/net/wireless/hostap/hostap_pci.c index d24dc7dc072..972a9c3af39 100644 --- a/drivers/net/wireless/hostap/hostap_pci.c +++ b/drivers/net/wireless/hostap/hostap_pci.c @@ -330,6 +330,7 @@ static int prism2_pci_probe(struct pci_dev *pdev, dev->irq = pdev->irq; hw_priv->mem_start = mem; + dev->base_addr = (unsigned long) mem; prism2_pci_cor_sreset(local); diff --git a/drivers/net/wireless/hostap/hostap_wlan.h b/drivers/net/wireless/hostap/hostap_wlan.h index 3d238917af0..1ba33be98b2 100644 --- a/drivers/net/wireless/hostap/hostap_wlan.h +++ b/drivers/net/wireless/hostap/hostap_wlan.h @@ -654,7 +654,7 @@ struct local_info { rwlock_t iface_lock; /* hostap_interfaces read lock; use write lock * when removing entries from the list. * TX and RX paths can use read lock. */ - spinlock_t cmdlock, baplock, lock; + spinlock_t cmdlock, baplock, lock, irq_init_lock; struct mutex rid_bap_mtx; u16 infofid; /* MAC buffer id for info frame */ /* txfid, intransmitfid, next_txtid, and next_alloc are protected by diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c b/drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c index 44ef5d93bef..01658cf82d3 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c @@ -212,11 +212,7 @@ static void iwlagn_chain_noise_reset(struct iwl_priv *priv) static void iwlagn_rts_tx_cmd_flag(struct ieee80211_tx_info *info, __le32 *tx_flags) { - if ((info->control.rates[0].flags & IEEE80211_TX_RC_USE_RTS_CTS) || - (info->control.rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT)) - *tx_flags |= TX_CMD_FLG_RTS_CTS_MSK; - else - *tx_flags &= ~TX_CMD_FLG_RTS_CTS_MSK; + *tx_flags |= TX_CMD_FLG_RTS_CTS_MSK; } /* Calc max signal level (dBm) among 3 possible receivers */ diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c index a732f1094e5..7d614c4d3c6 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c @@ -1299,6 +1299,11 @@ void iwlagn_rx_reply_compressed_ba(struct iwl_priv *priv, sta_id = ba_resp->sta_id; tid = ba_resp->tid; agg = &priv->stations[sta_id].tid[tid].agg; + if (unlikely(agg->txq_id != scd_flow)) { + IWL_ERR(priv, "BA scd_flow %d does not match txq_id %d\n", + scd_flow, agg->txq_id); + return; + } /* Find index just before block-ack window */ index = iwl_queue_dec_wrap(ba_resp_scd_ssn & 0xff, txq->q.n_bd); diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c index 7726e67044c..24aff654fa9 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn.c @@ -3391,10 +3391,12 @@ static int iwlagn_mac_sta_add(struct ieee80211_hw *hw, int ret; u8 sta_id; - sta_priv->common.sta_id = IWL_INVALID_STATION; - IWL_DEBUG_INFO(priv, "received request to add station %pM\n", sta->addr); + mutex_lock(&priv->mutex); + IWL_DEBUG_INFO(priv, "proceeding to add station %pM\n", + sta->addr); + sta_priv->common.sta_id = IWL_INVALID_STATION; atomic_set(&sta_priv->pending_frames, 0); if (vif->type == NL80211_IFTYPE_AP) @@ -3406,6 +3408,7 @@ static int iwlagn_mac_sta_add(struct ieee80211_hw *hw, IWL_ERR(priv, "Unable to add station %pM (%d)\n", sta->addr, ret); /* Should we return success if return code is EEXIST ? */ + mutex_unlock(&priv->mutex); return ret; } @@ -3415,6 +3418,7 @@ static int iwlagn_mac_sta_add(struct ieee80211_hw *hw, IWL_DEBUG_INFO(priv, "Initializing rate scaling for station %pM\n", sta->addr); iwl_rs_rate_init(priv, sta, sta_id); + mutex_unlock(&priv->mutex); return 0; } diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c index 426e95567de..5bbc5298ef9 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.c +++ b/drivers/net/wireless/iwlwifi/iwl-core.c @@ -1314,7 +1314,6 @@ void iwl_configure_filter(struct ieee80211_hw *hw, changed_flags, *total_flags); CHK(FIF_OTHER_BSS | FIF_PROMISC_IN_BSS, RXON_FILTER_PROMISC_MSK); - CHK(FIF_ALLMULTI, RXON_FILTER_ACCEPT_GRP_MSK); CHK(FIF_CONTROL, RXON_FILTER_CTL2HOST_MSK); CHK(FIF_BCN_PRBRESP_PROMISC, RXON_FILTER_BCON_AWARE_MSK); @@ -1329,6 +1328,12 @@ void iwl_configure_filter(struct ieee80211_hw *hw, mutex_unlock(&priv->mutex); + /* + * Receiving all multicast frames is always enabled by the + * default flags setup in iwl_connection_init_rx_config() + * since we currently do not support programming multicast + * filters into the device. + */ *total_flags &= FIF_OTHER_BSS | FIF_ALLMULTI | FIF_PROMISC_IN_BSS | FIF_BCN_PRBRESP_PROMISC | FIF_CONTROL; } diff --git a/drivers/net/wireless/iwlwifi/iwl-scan.c b/drivers/net/wireless/iwlwifi/iwl-scan.c index 5d3f51ff2f0..386c5f96eff 100644 --- a/drivers/net/wireless/iwlwifi/iwl-scan.c +++ b/drivers/net/wireless/iwlwifi/iwl-scan.c @@ -491,6 +491,7 @@ void iwl_bg_abort_scan(struct work_struct *work) mutex_lock(&priv->mutex); + cancel_delayed_work_sync(&priv->scan_check); set_bit(STATUS_SCAN_ABORTING, &priv->status); iwl_send_scan_abort(priv); diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.c b/drivers/net/wireless/iwlwifi/iwl-sta.c index 83a26361a9b..c27c13fbb1a 100644 --- a/drivers/net/wireless/iwlwifi/iwl-sta.c +++ b/drivers/net/wireless/iwlwifi/iwl-sta.c @@ -1373,10 +1373,14 @@ int iwl_mac_sta_remove(struct ieee80211_hw *hw, IWL_DEBUG_INFO(priv, "received request to remove station %pM\n", sta->addr); + mutex_lock(&priv->mutex); + IWL_DEBUG_INFO(priv, "proceeding to remove station %pM\n", + sta->addr); ret = iwl_remove_station(priv, sta_common->sta_id, sta->addr); if (ret) IWL_ERR(priv, "Error removing station %pM\n", sta->addr); + mutex_unlock(&priv->mutex); return ret; } EXPORT_SYMBOL(iwl_mac_sta_remove); diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.h b/drivers/net/wireless/iwlwifi/iwl-sta.h index c2a453a1a99..dc43ebd1f1f 100644 --- a/drivers/net/wireless/iwlwifi/iwl-sta.h +++ b/drivers/net/wireless/iwlwifi/iwl-sta.h @@ -97,6 +97,17 @@ static inline void iwl_clear_driver_stations(struct iwl_priv *priv) spin_lock_irqsave(&priv->sta_lock, flags); memset(priv->stations, 0, sizeof(priv->stations)); priv->num_stations = 0; + + /* + * Remove all key information that is not stored as part of station + * information since mac80211 may not have had a + * chance to remove all the keys. When device is reconfigured by + * mac80211 after an error all keys will be reconfigured. + */ + priv->ucode_key_table = 0; + priv->key_mapping_key = 0; + memset(priv->wep_keys, 0, sizeof(priv->wep_keys)); + spin_unlock_irqrestore(&priv->sta_lock, flags); } diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c index 6c353cacc8d..a27872de410 100644 --- a/drivers/net/wireless/iwlwifi/iwl3945-base.c +++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c @@ -3437,10 +3437,13 @@ static int iwl3945_mac_sta_add(struct ieee80211_hw *hw, bool is_ap = vif->type == NL80211_IFTYPE_STATION; u8 sta_id; - sta_priv->common.sta_id = IWL_INVALID_STATION; - IWL_DEBUG_INFO(priv, "received request to add station %pM\n", sta->addr); + mutex_lock(&priv->mutex); + IWL_DEBUG_INFO(priv, "proceeding to add station %pM\n", + sta->addr); + sta_priv->common.sta_id = IWL_INVALID_STATION; + ret = iwl_add_station_common(priv, sta->addr, is_ap, &sta->ht_cap, &sta_id); @@ -3448,6 +3451,7 @@ static int iwl3945_mac_sta_add(struct ieee80211_hw *hw, IWL_ERR(priv, "Unable to add station %pM (%d)\n", sta->addr, ret); /* Should we return success if return code is EEXIST ? */ + mutex_unlock(&priv->mutex); return ret; } @@ -3457,6 +3461,7 @@ static int iwl3945_mac_sta_add(struct ieee80211_hw *hw, IWL_DEBUG_INFO(priv, "Initializing rate scaling for station %pM\n", sta->addr); iwl3945_rs_rate_init(priv, sta, sta_id); + mutex_unlock(&priv->mutex); return 0; } diff --git a/drivers/net/wireless/libertas_tf/main.c b/drivers/net/wireless/libertas_tf/main.c index 6a04c2157f7..817fffc0de4 100644 --- a/drivers/net/wireless/libertas_tf/main.c +++ b/drivers/net/wireless/libertas_tf/main.c @@ -549,7 +549,7 @@ int lbtf_rx(struct lbtf_private *priv, struct sk_buff *skb) prxpd = (struct rxpd *) skb->data; - stats.flag = 0; + memset(&stats, 0, sizeof(stats)); if (!(prxpd->status & cpu_to_le16(MRVDRV_RXPD_STATUS_OK))) stats.flag |= RX_FLAG_FAILED_FCS_CRC; stats.freq = priv->cur_freq; diff --git a/drivers/net/wireless/p54/p54pci.c b/drivers/net/wireless/p54/p54pci.c index 07c4528f6e6..a5ea89cde8c 100644 --- a/drivers/net/wireless/p54/p54pci.c +++ b/drivers/net/wireless/p54/p54pci.c @@ -41,6 +41,8 @@ static DEFINE_PCI_DEVICE_TABLE(p54p_table) = { { PCI_DEVICE(0x1260, 0x3877) }, /* Intersil PRISM Javelin/Xbow Wireless LAN adapter */ { PCI_DEVICE(0x1260, 0x3886) }, + /* Intersil PRISM Xbow Wireless LAN adapter (Symbol AP-300) */ + { PCI_DEVICE(0x1260, 0xffff) }, { }, }; diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c index 3ae468c4d76..f20d3eeeea7 100644 --- a/drivers/net/wireless/rt2x00/rt2x00dev.c +++ b/drivers/net/wireless/rt2x00/rt2x00dev.c @@ -854,6 +854,11 @@ int rt2x00lib_probe_dev(struct rt2x00_dev *rt2x00dev) BIT(NL80211_IFTYPE_WDS); /* + * Initialize configuration work. + */ + INIT_WORK(&rt2x00dev->intf_work, rt2x00lib_intf_scheduled); + + /* * Let the driver probe the device to detect the capabilities. */ retval = rt2x00dev->ops->lib->probe_hw(rt2x00dev); @@ -863,11 +868,6 @@ int rt2x00lib_probe_dev(struct rt2x00_dev *rt2x00dev) } /* - * Initialize configuration work. - */ - INIT_WORK(&rt2x00dev->intf_work, rt2x00lib_intf_scheduled); - - /* * Allocate queue array. */ retval = rt2x00queue_allocate(rt2x00dev); diff --git a/drivers/pci/intel-iommu.c b/drivers/pci/intel-iommu.c index 796828fce34..c9171be7456 100644 --- a/drivers/pci/intel-iommu.c +++ b/drivers/pci/intel-iommu.c @@ -340,7 +340,7 @@ int dmar_disabled = 0; int dmar_disabled = 1; #endif /*CONFIG_DMAR_DEFAULT_ON*/ -static int __initdata dmar_map_gfx = 1; +static int dmar_map_gfx = 1; static int dmar_forcedac; static int intel_iommu_strict; @@ -1874,14 +1874,15 @@ static struct dmar_domain *get_domain_for_dev(struct pci_dev *pdev, int gaw) } } if (found) { + spin_unlock_irqrestore(&device_domain_lock, flags); free_devinfo_mem(info); domain_exit(domain); domain = found; } else { list_add(&info->link, &domain->devices); list_add(&info->global, &device_domain_list); + spin_unlock_irqrestore(&device_domain_lock, flags); } - spin_unlock_irqrestore(&device_domain_lock, flags); } found_domain: @@ -3603,7 +3604,8 @@ static int intel_iommu_attach_device(struct iommu_domain *domain, pte = dmar_domain->pgd; if (dma_pte_present(pte)) { free_pgtable_page(dmar_domain->pgd); - dmar_domain->pgd = (struct dma_pte *)dma_pte_addr(pte); + dmar_domain->pgd = (struct dma_pte *) + phys_to_virt(dma_pte_addr(pte)); } dmar_domain->agaw--; } @@ -3719,6 +3721,12 @@ static void __devinit quirk_iommu_rwbf(struct pci_dev *dev) */ printk(KERN_INFO "DMAR: Forcing write-buffer flush capability\n"); rwbf_quirk = 1; + + /* https://bugzilla.redhat.com/show_bug.cgi?id=538163 */ + if (dev->revision == 0x07) { + printk(KERN_INFO "DMAR: Disabling IOMMU for graphics on this chipset\n"); + dmar_map_gfx = 0; + } } DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x2a40, quirk_iommu_rwbf); diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 60f30e7f1c8..740fb4ea966 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -2292,6 +2292,7 @@ void pci_msi_off(struct pci_dev *dev) pci_write_config_word(dev, pos + PCI_MSIX_FLAGS, control); } } +EXPORT_SYMBOL_GPL(pci_msi_off); #ifndef HAVE_ARCH_PCI_SET_DMA_MAX_SEGMENT_SIZE int pci_set_dma_max_seg_size(struct pci_dev *dev, unsigned int size) diff --git a/drivers/pci/pcie/pme/pcie_pme.c b/drivers/pci/pcie/pme/pcie_pme.c index aac285a16b6..d672a0a6381 100644 --- a/drivers/pci/pcie/pme/pcie_pme.c +++ b/drivers/pci/pcie/pme/pcie_pme.c @@ -34,7 +34,7 @@ * being registered. Consequently, the interrupt-based PCIe PME signaling will * not be used by any PCIe root ports in that case. */ -static bool pcie_pme_disabled; +static bool pcie_pme_disabled = true; /* * The PCI Express Base Specification 2.0, Section 6.1.8, states the following: @@ -64,12 +64,19 @@ bool pcie_pme_msi_disabled; static int __init pcie_pme_setup(char *str) { - if (!strcmp(str, "off")) - pcie_pme_disabled = true; - else if (!strcmp(str, "force")) + if (!strncmp(str, "auto", 4)) + pcie_pme_disabled = false; + else if (!strncmp(str, "force", 5)) pcie_pme_force_enable = true; - else if (!strcmp(str, "nomsi")) - pcie_pme_msi_disabled = true; + + str = strchr(str, ','); + if (str) { + str++; + str += strspn(str, " \t"); + if (*str && !strcmp(str, "nomsi")) + pcie_pme_msi_disabled = true; + } + return 1; } __setup("pcie_pme=", pcie_pme_setup); diff --git a/drivers/pci/setup-res.c b/drivers/pci/setup-res.c index 92379e2d37e..2aaa13150de 100644 --- a/drivers/pci/setup-res.c +++ b/drivers/pci/setup-res.c @@ -156,6 +156,38 @@ static int __pci_assign_resource(struct pci_bus *bus, struct pci_dev *dev, pcibios_align_resource, dev); } + if (ret < 0 && dev->fw_addr[resno]) { + struct resource *root, *conflict; + resource_size_t start, end; + + /* + * If we failed to assign anything, let's try the address + * where firmware left it. That at least has a chance of + * working, which is better than just leaving it disabled. + */ + + if (res->flags & IORESOURCE_IO) + root = &ioport_resource; + else + root = &iomem_resource; + + start = res->start; + end = res->end; + res->start = dev->fw_addr[resno]; + res->end = res->start + size - 1; + dev_info(&dev->dev, "BAR %d: trying firmware assignment %pR\n", + resno, res); + conflict = request_resource_conflict(root, res); + if (conflict) { + dev_info(&dev->dev, + "BAR %d: %pR conflicts with %s %pR\n", resno, + res, conflict->name, conflict); + res->start = start; + res->end = end; + } else + ret = 0; + } + if (!ret) { res->flags &= ~IORESOURCE_STARTALIGN; dev_info(&dev->dev, "BAR %d: assigned %pR\n", resno, res); diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c index 9fc33984553..eac961463be 100644 --- a/drivers/pcmcia/ds.c +++ b/drivers/pcmcia/ds.c @@ -1356,6 +1356,7 @@ static int __devinit pcmcia_bus_add_socket(struct device *dev, INIT_LIST_HEAD(&socket->devices_list); memset(&socket->pcmcia_state, 0, sizeof(u8)); socket->device_count = 0; + atomic_set(&socket->present, 0); ret = pccard_register_pcmcia(socket, &pcmcia_bus_callback); if (ret) { @@ -1364,8 +1365,6 @@ static int __devinit pcmcia_bus_add_socket(struct device *dev, return ret; } - atomic_set(&socket->present, 0); - return 0; } diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c index 29f91fac1df..a4cd9adfcbc 100644 --- a/drivers/pcmcia/pcmcia_resource.c +++ b/drivers/pcmcia/pcmcia_resource.c @@ -857,8 +857,10 @@ void pcmcia_disable_device(struct pcmcia_device *p_dev) { pcmcia_release_configuration(p_dev); pcmcia_release_io(p_dev, &p_dev->io); - if (p_dev->_irq) + if (p_dev->_irq) { free_irq(p_dev->irq, p_dev->priv); + p_dev->_irq = 0; + } if (p_dev->win) pcmcia_release_window(p_dev, p_dev->win); } diff --git a/drivers/platform/x86/intel_scu_ipc.c b/drivers/platform/x86/intel_scu_ipc.c index 40658e3385b..bb2f1fba637 100644 --- a/drivers/platform/x86/intel_scu_ipc.c +++ b/drivers/platform/x86/intel_scu_ipc.c @@ -489,7 +489,7 @@ int intel_scu_ipc_simple_command(int cmd, int sub) mutex_unlock(&ipclock); return -ENODEV; } - ipc_command(cmd << 12 | sub); + ipc_command(sub << 12 | cmd); err = busy_loop(); mutex_unlock(&ipclock); return err; @@ -501,9 +501,9 @@ EXPORT_SYMBOL(intel_scu_ipc_simple_command); * @cmd: command * @sub: sub type * @in: input data - * @inlen: input length + * @inlen: input length in dwords * @out: output data - * @outlein: output length + * @outlein: output length in dwords * * Issue a command to the SCU which involves data transfers. Do the * data copies under the lock but leave it for the caller to interpret @@ -524,7 +524,7 @@ int intel_scu_ipc_command(int cmd, int sub, u32 *in, int inlen, for (i = 0; i < inlen; i++) ipc_data_writel(*in++, 4 * i); - ipc_command((cmd << 12) | sub | (inlen << 18)); + ipc_command((sub << 12) | cmd | (inlen << 18)); err = busy_loop(); for (i = 0; i < outlen; i++) @@ -556,6 +556,10 @@ int intel_scu_ipc_i2c_cntrl(u32 addr, u32 *data) u32 cmd = 0; mutex_lock(&ipclock); + if (ipcdev.pdev == NULL) { + mutex_unlock(&ipclock); + return -ENODEV; + } cmd = (addr >> 24) & 0xFF; if (cmd == IPC_I2C_READ) { writel(addr, ipcdev.i2c_base + IPC_I2C_CNTRL_ADDR); diff --git a/drivers/power/ds2782_battery.c b/drivers/power/ds2782_battery.c index d762a0cbc6a..2afbeec8b79 100644 --- a/drivers/power/ds2782_battery.c +++ b/drivers/power/ds2782_battery.c @@ -163,7 +163,7 @@ static int ds2782_get_capacity(struct ds278x_info *info, int *capacity) if (err) return err; *capacity = raw; - return raw; + return 0; } static int ds2786_get_current(struct ds278x_info *info, int *current_uA) diff --git a/drivers/power/z2_battery.c b/drivers/power/z2_battery.c index 9cca465436e..85064a9f649 100644 --- a/drivers/power/z2_battery.c +++ b/drivers/power/z2_battery.c @@ -9,19 +9,13 @@ * */ -#include <linux/init.h> -#include <linux/kernel.h> #include <linux/module.h> -#include <linux/platform_device.h> -#include <linux/power_supply.h> -#include <linux/i2c.h> -#include <linux/spinlock.h> -#include <linux/interrupt.h> #include <linux/gpio.h> +#include <linux/i2c.h> #include <linux/interrupt.h> #include <linux/irq.h> -#include <asm/irq.h> -#include <asm/mach/irq.h> +#include <linux/power_supply.h> +#include <linux/slab.h> #include <linux/z2_battery.h> #define Z2_DEFAULT_NAME "Z2" diff --git a/drivers/rtc/rtc-davinci.c b/drivers/rtc/rtc-davinci.c index 92a8f6cacda..34647fc1ee9 100644 --- a/drivers/rtc/rtc-davinci.c +++ b/drivers/rtc/rtc-davinci.c @@ -29,6 +29,7 @@ #include <linux/bcd.h> #include <linux/platform_device.h> #include <linux/io.h> +#include <linux/slab.h> /* * The DaVinci RTC is a simple RTC with the following diff --git a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c index de033b7ac21..d827ce570a8 100644 --- a/drivers/rtc/rtc-ds1307.c +++ b/drivers/rtc/rtc-ds1307.c @@ -777,7 +777,7 @@ static int __devinit ds1307_probe(struct i2c_client *client, read_rtc: /* read RTC registers */ - tmp = ds1307->read_block_data(ds1307->client, 0, 8, buf); + tmp = ds1307->read_block_data(ds1307->client, ds1307->offset, 8, buf); if (tmp != 8) { pr_debug("read error %d\n", tmp); err = -EIO; @@ -862,7 +862,7 @@ read_rtc: if (ds1307->regs[DS1307_REG_HOUR] & DS1307_BIT_PM) tmp += 12; i2c_smbus_write_byte_data(client, - DS1307_REG_HOUR, + ds1307->offset + DS1307_REG_HOUR, bin2bcd(tmp)); } diff --git a/drivers/s390/block/dasd_devmap.c b/drivers/s390/block/dasd_devmap.c index 34d51dd4c53..bed7b4634cc 100644 --- a/drivers/s390/block/dasd_devmap.c +++ b/drivers/s390/block/dasd_devmap.c @@ -948,8 +948,10 @@ static ssize_t dasd_alias_show(struct device *dev, if (device->discipline && device->discipline->get_uid && !device->discipline->get_uid(device, &uid)) { if (uid.type == UA_BASE_PAV_ALIAS || - uid.type == UA_HYPER_PAV_ALIAS) + uid.type == UA_HYPER_PAV_ALIAS) { + dasd_put_device(device); return sprintf(buf, "1\n"); + } } dasd_put_device(device); diff --git a/drivers/s390/cio/chsc.c b/drivers/s390/cio/chsc.c index ce7cb87479f..407d0e9adfa 100644 --- a/drivers/s390/cio/chsc.c +++ b/drivers/s390/cio/chsc.c @@ -713,7 +713,7 @@ int chsc_determine_base_channel_path_desc(struct chp_id chpid, ret = chsc_determine_channel_path_desc(chpid, 0, 0, 0, 0, chsc_resp); if (ret) goto out_free; - memcpy(desc, &chsc_resp->data, chsc_resp->length); + memcpy(desc, &chsc_resp->data, sizeof(*desc)); out_free: kfree(chsc_resp); return ret; diff --git a/drivers/sbus/char/openprom.c b/drivers/sbus/char/openprom.c index d53e62ab09d..aacbe14e2e7 100644 --- a/drivers/sbus/char/openprom.c +++ b/drivers/sbus/char/openprom.c @@ -554,7 +554,7 @@ static int opiocgetnext(unsigned int cmd, void __user *argp) static int openprom_bsd_ioctl(struct file * file, unsigned int cmd, unsigned long arg) { - DATA *data = (DATA *) file->private_data; + DATA *data = file->private_data; void __user *argp = (void __user *)arg; int err; @@ -601,7 +601,7 @@ static int openprom_bsd_ioctl(struct file * file, static long openprom_ioctl(struct file * file, unsigned int cmd, unsigned long arg) { - DATA *data = (DATA *) file->private_data; + DATA *data = file->private_data; switch (cmd) { case OPROMGETOPT: diff --git a/drivers/serial/cpm_uart/cpm_uart_core.c b/drivers/serial/cpm_uart/cpm_uart_core.c index 9eb62a256e9..cd6cf575902 100644 --- a/drivers/serial/cpm_uart/cpm_uart_core.c +++ b/drivers/serial/cpm_uart/cpm_uart_core.c @@ -930,6 +930,83 @@ static void cpm_uart_config_port(struct uart_port *port, int flags) } } +#if defined(CONFIG_CONSOLE_POLL) || defined(CONFIG_SERIAL_CPM_CONSOLE) +/* + * Write a string to the serial port + * Note that this is called with interrupts already disabled + */ +static void cpm_uart_early_write(struct uart_cpm_port *pinfo, + const char *string, u_int count) +{ + unsigned int i; + cbd_t __iomem *bdp, *bdbase; + unsigned char *cpm_outp_addr; + + /* Get the address of the host memory buffer. + */ + bdp = pinfo->tx_cur; + bdbase = pinfo->tx_bd_base; + + /* + * Now, do each character. This is not as bad as it looks + * since this is a holding FIFO and not a transmitting FIFO. + * We could add the complexity of filling the entire transmit + * buffer, but we would just wait longer between accesses...... + */ + for (i = 0; i < count; i++, string++) { + /* Wait for transmitter fifo to empty. + * Ready indicates output is ready, and xmt is doing + * that, not that it is ready for us to send. + */ + while ((in_be16(&bdp->cbd_sc) & BD_SC_READY) != 0) + ; + + /* Send the character out. + * If the buffer address is in the CPM DPRAM, don't + * convert it. + */ + cpm_outp_addr = cpm2cpu_addr(in_be32(&bdp->cbd_bufaddr), + pinfo); + *cpm_outp_addr = *string; + + out_be16(&bdp->cbd_datlen, 1); + setbits16(&bdp->cbd_sc, BD_SC_READY); + + if (in_be16(&bdp->cbd_sc) & BD_SC_WRAP) + bdp = bdbase; + else + bdp++; + + /* if a LF, also do CR... */ + if (*string == 10) { + while ((in_be16(&bdp->cbd_sc) & BD_SC_READY) != 0) + ; + + cpm_outp_addr = cpm2cpu_addr(in_be32(&bdp->cbd_bufaddr), + pinfo); + *cpm_outp_addr = 13; + + out_be16(&bdp->cbd_datlen, 1); + setbits16(&bdp->cbd_sc, BD_SC_READY); + + if (in_be16(&bdp->cbd_sc) & BD_SC_WRAP) + bdp = bdbase; + else + bdp++; + } + } + + /* + * Finally, Wait for transmitter & holding register to empty + * and restore the IER + */ + while ((in_be16(&bdp->cbd_sc) & BD_SC_READY) != 0) + ; + + pinfo->tx_cur = bdp; +} +#endif + #ifdef CONFIG_CONSOLE_POLL /* Serial polling routines for writing and reading from the uart while * in an interrupt or debug context. @@ -999,7 +1076,7 @@ static void cpm_put_poll_char(struct uart_port *port, static char ch[2]; ch[0] = (char)c; - cpm_uart_early_write(pinfo->port.line, ch, 1); + cpm_uart_early_write(pinfo, ch, 1); } #endif /* CONFIG_CONSOLE_POLL */ @@ -1130,9 +1207,6 @@ static void cpm_uart_console_write(struct console *co, const char *s, u_int count) { struct uart_cpm_port *pinfo = &cpm_uart_ports[co->index]; - unsigned int i; - cbd_t __iomem *bdp, *bdbase; - unsigned char *cp; unsigned long flags; int nolock = oops_in_progress; @@ -1142,66 +1216,7 @@ static void cpm_uart_console_write(struct console *co, const char *s, spin_lock_irqsave(&pinfo->port.lock, flags); } - /* Get the address of the host memory buffer. - */ - bdp = pinfo->tx_cur; - bdbase = pinfo->tx_bd_base; - - /* - * Now, do each character. This is not as bad as it looks - * since this is a holding FIFO and not a transmitting FIFO. - * We could add the complexity of filling the entire transmit - * buffer, but we would just wait longer between accesses...... - */ - for (i = 0; i < count; i++, s++) { - /* Wait for transmitter fifo to empty. - * Ready indicates output is ready, and xmt is doing - * that, not that it is ready for us to send. - */ - while ((in_be16(&bdp->cbd_sc) & BD_SC_READY) != 0) - ; - - /* Send the character out. - * If the buffer address is in the CPM DPRAM, don't - * convert it. - */ - cp = cpm2cpu_addr(in_be32(&bdp->cbd_bufaddr), pinfo); - *cp = *s; - - out_be16(&bdp->cbd_datlen, 1); - setbits16(&bdp->cbd_sc, BD_SC_READY); - - if (in_be16(&bdp->cbd_sc) & BD_SC_WRAP) - bdp = bdbase; - else - bdp++; - - /* if a LF, also do CR... */ - if (*s == 10) { - while ((in_be16(&bdp->cbd_sc) & BD_SC_READY) != 0) - ; - - cp = cpm2cpu_addr(in_be32(&bdp->cbd_bufaddr), pinfo); - *cp = 13; - - out_be16(&bdp->cbd_datlen, 1); - setbits16(&bdp->cbd_sc, BD_SC_READY); - - if (in_be16(&bdp->cbd_sc) & BD_SC_WRAP) - bdp = bdbase; - else - bdp++; - } - } - - /* - * Finally, Wait for transmitter & holding register to empty - * and restore the IER - */ - while ((in_be16(&bdp->cbd_sc) & BD_SC_READY) != 0) - ; - - pinfo->tx_cur = bdp; + cpm_uart_early_write(pinfo, s, count); if (unlikely(nolock)) { local_irq_restore(flags); diff --git a/drivers/serial/serial_cs.c b/drivers/serial/serial_cs.c index 526307368f8..ab17c08ddc0 100644 --- a/drivers/serial/serial_cs.c +++ b/drivers/serial/serial_cs.c @@ -821,6 +821,7 @@ static struct pcmcia_device_id serial_ids[] = { PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "Psion Dacom", "Gold Card V34 Ethernet", 0xf5f025c2, 0x338e8155, "cis/PCMLM28.cis"), PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "Psion Dacom", "Gold Card V34 Ethernet GSM", 0xf5f025c2, 0x4ae85d35, "cis/PCMLM28.cis"), PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "LINKSYS", "PCMLM28", 0xf7cb0b07, 0x66881874, "cis/PCMLM28.cis"), + PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "TOSHIBA", "Modem/LAN Card", 0xb4585a1a, 0x53f922f8, "cis/PCMLM28.cis"), PCMCIA_MFC_DEVICE_CIS_PROD_ID12(1, "DAYNA COMMUNICATIONS", "LAN AND MODEM MULTIFUNCTION", 0x8fdf8f89, 0xdd5ed9e8, "cis/DP83903.cis"), PCMCIA_MFC_DEVICE_CIS_PROD_ID4(1, "NSC MF LAN/Modem", 0x58fc6056, "cis/DP83903.cis"), PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0101, 0x0556, "cis/3CCFEM556.cis"), diff --git a/drivers/serial/suncore.c b/drivers/serial/suncore.c index ed7d958b0a0..544f2e25d0e 100644 --- a/drivers/serial/suncore.c +++ b/drivers/serial/suncore.c @@ -71,7 +71,9 @@ int sunserial_console_match(struct console *con, struct device_node *dp, con->index = line; drv->cons = con; - add_preferred_console(con->name, line, NULL); + + if (!console_set_on_cmdline) + add_preferred_console(con->name, line, NULL); return 1; } diff --git a/drivers/serial/sunsu.c b/drivers/serial/sunsu.c index 234459c2f01..ffbf4553f66 100644 --- a/drivers/serial/sunsu.c +++ b/drivers/serial/sunsu.c @@ -1500,20 +1500,25 @@ out_unmap: static int __devexit su_remove(struct of_device *op) { struct uart_sunsu_port *up = dev_get_drvdata(&op->dev); + bool kbdms = false; if (up->su_type == SU_PORT_MS || - up->su_type == SU_PORT_KBD) { + up->su_type == SU_PORT_KBD) + kbdms = true; + + if (kbdms) { #ifdef CONFIG_SERIO serio_unregister_port(&up->serio); #endif - kfree(up); - } else if (up->port.type != PORT_UNKNOWN) { + } else if (up->port.type != PORT_UNKNOWN) uart_remove_one_port(&sunsu_reg, &up->port); - } if (up->port.membase) of_iounmap(&op->resource[0], up->port.membase, up->reg_size); + if (kbdms) + kfree(up); + dev_set_drvdata(&op->dev, NULL); return 0; diff --git a/drivers/spi/spi_mpc8xxx.c b/drivers/spi/spi_mpc8xxx.c index ffa111a7e9d..97ab0a81338 100644 --- a/drivers/spi/spi_mpc8xxx.c +++ b/drivers/spi/spi_mpc8xxx.c @@ -66,28 +66,6 @@ struct mpc8xxx_spi_reg { __be32 receive; }; -/* SPI Parameter RAM */ -struct spi_pram { - __be16 rbase; /* Rx Buffer descriptor base address */ - __be16 tbase; /* Tx Buffer descriptor base address */ - u8 rfcr; /* Rx function code */ - u8 tfcr; /* Tx function code */ - __be16 mrblr; /* Max receive buffer length */ - __be32 rstate; /* Internal */ - __be32 rdp; /* Internal */ - __be16 rbptr; /* Internal */ - __be16 rbc; /* Internal */ - __be32 rxtmp; /* Internal */ - __be32 tstate; /* Internal */ - __be32 tdp; /* Internal */ - __be16 tbptr; /* Internal */ - __be16 tbc; /* Internal */ - __be32 txtmp; /* Internal */ - __be32 res; /* Tx temp. */ - __be16 rpbase; /* Relocation pointer (CPM1 only) */ - __be16 res1; /* Reserved */ -}; - /* SPI Controller mode register definitions */ #define SPMODE_LOOP (1 << 30) #define SPMODE_CI_INACTIVEHIGH (1 << 29) diff --git a/drivers/staging/batman-adv/bat_sysfs.c b/drivers/staging/batman-adv/bat_sysfs.c index e2c000b80ca..212bc21e6d6 100644 --- a/drivers/staging/batman-adv/bat_sysfs.c +++ b/drivers/staging/batman-adv/bat_sysfs.c @@ -225,9 +225,9 @@ static struct bat_attribute *mesh_attrs[] = { NULL, }; -static ssize_t transtable_local_read(struct kobject *kobj, - struct bin_attribute *bin_attr, - char *buff, loff_t off, size_t count) +static ssize_t transtable_local_read(struct file *filp, struct kobject *kobj, + struct bin_attribute *bin_attr, + char *buff, loff_t off, size_t count) { struct device *dev = to_dev(kobj->parent); struct net_device *net_dev = to_net_dev(dev); @@ -235,9 +235,9 @@ static ssize_t transtable_local_read(struct kobject *kobj, return hna_local_fill_buffer_text(net_dev, buff, count, off); } -static ssize_t transtable_global_read(struct kobject *kobj, - struct bin_attribute *bin_attr, - char *buff, loff_t off, size_t count) +static ssize_t transtable_global_read(struct file *filp, struct kobject *kobj, + struct bin_attribute *bin_attr, + char *buff, loff_t off, size_t count) { struct device *dev = to_dev(kobj->parent); struct net_device *net_dev = to_net_dev(dev); @@ -245,9 +245,9 @@ static ssize_t transtable_global_read(struct kobject *kobj, return hna_global_fill_buffer_text(net_dev, buff, count, off); } -static ssize_t originators_read(struct kobject *kobj, - struct bin_attribute *bin_attr, - char *buff, loff_t off, size_t count) +static ssize_t originators_read(struct file *filp, struct kobject *kobj, + struct bin_attribute *bin_attr, + char *buff, loff_t off, size_t count) { struct device *dev = to_dev(kobj->parent); struct net_device *net_dev = to_net_dev(dev); @@ -255,9 +255,9 @@ static ssize_t originators_read(struct kobject *kobj, return orig_fill_buffer_text(net_dev, buff, count, off); } -static ssize_t vis_data_read(struct kobject *kobj, - struct bin_attribute *bin_attr, - char *buff, loff_t off, size_t count) +static ssize_t vis_data_read(struct file *filp, struct kobject *kobj, + struct bin_attribute *bin_attr, + char *buff, loff_t off, size_t count) { struct device *dev = to_dev(kobj->parent); struct net_device *net_dev = to_net_dev(dev); diff --git a/drivers/staging/batman-adv/device.c b/drivers/staging/batman-adv/device.c index 7eb6559e031..32204b5572d 100644 --- a/drivers/staging/batman-adv/device.c +++ b/drivers/staging/batman-adv/device.c @@ -196,7 +196,7 @@ ssize_t bat_device_read(struct file *file, char __user *buf, size_t count, kfree(device_packet); if (error) - return error; + return -EFAULT; return sizeof(struct icmp_packet); } diff --git a/drivers/staging/comedi/drivers/adl_pci9111.c b/drivers/staging/comedi/drivers/adl_pci9111.c index 36a254cd441..39d112b708e 100644 --- a/drivers/staging/comedi/drivers/adl_pci9111.c +++ b/drivers/staging/comedi/drivers/adl_pci9111.c @@ -824,9 +824,12 @@ static int pci9111_ai_do_cmd(struct comedi_device *dev, plx9050_interrupt_control(dev_private->lcr_io_base, true, true, false, true, true); - dev_private->scan_delay = - (async_cmd->scan_begin_arg / (async_cmd->convert_arg * - async_cmd->chanlist_len)) - 1; + if (async_cmd->scan_begin_src == TRIG_TIMER) { + dev_private->scan_delay = + (async_cmd->scan_begin_arg / + (async_cmd->convert_arg * + async_cmd->chanlist_len)) - 1; + } break; diff --git a/drivers/staging/comedi/drivers/cb_pcidda.c b/drivers/staging/comedi/drivers/cb_pcidda.c index 81829d6fd28..c374bee2506 100644 --- a/drivers/staging/comedi/drivers/cb_pcidda.c +++ b/drivers/staging/comedi/drivers/cb_pcidda.c @@ -52,7 +52,6 @@ Please report success/failure with other different cards to #include "8255.h" #define PCI_VENDOR_ID_CB 0x1307 /* PCI vendor number of ComputerBoards */ -#define N_BOARDS 10 /* Number of boards in cb_pcidda_boards */ #define EEPROM_SIZE 128 /* number of entries in eeprom */ #define MAX_AO_CHANNELS 8 /* maximum number of ao channels for supported boards */ @@ -307,7 +306,7 @@ static int cb_pcidda_attach(struct comedi_device *dev, continue; } } - for (index = 0; index < N_BOARDS; index++) { + for (index = 0; index < ARRAY_SIZE(cb_pcidda_boards); index++) { if (cb_pcidda_boards[index].device_id == pcidev->device) { goto found; diff --git a/drivers/staging/hv/channel_mgmt.c b/drivers/staging/hv/channel_mgmt.c index 3f53b4d1e4c..12db555a3a5 100644 --- a/drivers/staging/hv/channel_mgmt.c +++ b/drivers/staging/hv/channel_mgmt.c @@ -23,6 +23,7 @@ #include <linux/slab.h> #include <linux/list.h> #include <linux/module.h> +#include <linux/completion.h> #include "osd.h" #include "logging.h" #include "vmbus_private.h" @@ -293,6 +294,25 @@ void FreeVmbusChannel(struct vmbus_channel *Channel) Channel); } + +DECLARE_COMPLETION(hv_channel_ready); + +/* + * Count initialized channels, and ensure all channels are ready when hv_vmbus + * module loading completes. + */ +static void count_hv_channel(void) +{ + static int counter; + unsigned long flags; + + spin_lock_irqsave(&gVmbusConnection.channel_lock, flags); + if (++counter == MAX_MSG_TYPES) + complete(&hv_channel_ready); + spin_unlock_irqrestore(&gVmbusConnection.channel_lock, flags); +} + + /* * VmbusChannelProcessOffer - Process the offer by creating a channel/device * associated with this offer @@ -373,22 +393,21 @@ static void VmbusChannelProcessOffer(void *context) * can cleanup properly */ newChannel->State = CHANNEL_OPEN_STATE; - cnt = 0; - while (cnt != MAX_MSG_TYPES) { + /* Open IC channels */ + for (cnt = 0; cnt < MAX_MSG_TYPES; cnt++) { if (memcmp(&newChannel->OfferMsg.Offer.InterfaceType, &hv_cb_utils[cnt].data, - sizeof(struct hv_guid)) == 0) { + sizeof(struct hv_guid)) == 0 && + VmbusChannelOpen(newChannel, 2 * PAGE_SIZE, + 2 * PAGE_SIZE, NULL, 0, + hv_cb_utils[cnt].callback, + newChannel) == 0) { + hv_cb_utils[cnt].channel = newChannel; DPRINT_INFO(VMBUS, "%s", - hv_cb_utils[cnt].log_msg); - - if (VmbusChannelOpen(newChannel, 2 * PAGE_SIZE, - 2 * PAGE_SIZE, NULL, 0, - hv_cb_utils[cnt].callback, - newChannel) == 0) - hv_cb_utils[cnt].channel = newChannel; + hv_cb_utils[cnt].log_msg); + count_hv_channel(); } - cnt++; } } DPRINT_EXIT(VMBUS); diff --git a/drivers/staging/hv/hv_utils.c b/drivers/staging/hv/hv_utils.c index 8a49aafea37..2adc9b48ca9 100644 --- a/drivers/staging/hv/hv_utils.c +++ b/drivers/staging/hv/hv_utils.c @@ -24,6 +24,8 @@ #include <linux/slab.h> #include <linux/sysctl.h> #include <linux/reboot.h> +#include <linux/dmi.h> +#include <linux/pci.h> #include "logging.h" #include "osd.h" @@ -251,10 +253,36 @@ static void heartbeat_onchannelcallback(void *context) DPRINT_EXIT(VMBUS); } +static const struct pci_device_id __initconst +hv_utils_pci_table[] __maybe_unused = { + { PCI_DEVICE(0x1414, 0x5353) }, /* Hyper-V emulated VGA controller */ + { 0 } +}; +MODULE_DEVICE_TABLE(pci, hv_utils_pci_table); + + +static const struct dmi_system_id __initconst +hv_utils_dmi_table[] __maybe_unused = { + { + .ident = "Hyper-V", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"), + DMI_MATCH(DMI_PRODUCT_NAME, "Virtual Machine"), + DMI_MATCH(DMI_BOARD_NAME, "Virtual Machine"), + }, + }, + { }, +}; +MODULE_DEVICE_TABLE(dmi, hv_utils_dmi_table); + + static int __init init_hyperv_utils(void) { printk(KERN_INFO "Registering HyperV Utility Driver\n"); + if (!dmi_check_system(hv_utils_dmi_table)) + return -ENODEV; + hv_cb_utils[HV_SHUTDOWN_MSG].channel->OnChannelCallback = &shutdown_onchannelcallback; hv_cb_utils[HV_SHUTDOWN_MSG].callback = &shutdown_onchannelcallback; diff --git a/drivers/staging/hv/vmbus.h b/drivers/staging/hv/vmbus.h index 0c6ee0f487f..3c14b2926e0 100644 --- a/drivers/staging/hv/vmbus.h +++ b/drivers/staging/hv/vmbus.h @@ -74,4 +74,6 @@ int vmbus_child_driver_register(struct driver_context *driver_ctx); void vmbus_child_driver_unregister(struct driver_context *driver_ctx); void vmbus_get_interface(struct vmbus_channel_interface *interface); +extern struct completion hv_channel_ready; + #endif /* _VMBUS_H_ */ diff --git a/drivers/staging/hv/vmbus_drv.c b/drivers/staging/hv/vmbus_drv.c index c21731a12ca..22c80ece638 100644 --- a/drivers/staging/hv/vmbus_drv.c +++ b/drivers/staging/hv/vmbus_drv.c @@ -27,6 +27,7 @@ #include <linux/pci.h> #include <linux/dmi.h> #include <linux/slab.h> +#include <linux/completion.h> #include "version_info.h" #include "osd.h" #include "logging.h" @@ -356,6 +357,8 @@ static int vmbus_bus_init(int (*drv_init)(struct hv_driver *drv)) vmbus_drv_obj->GetChannelOffers(); + wait_for_completion(&hv_channel_ready); + cleanup: DPRINT_EXIT(VMBUS_DRV); diff --git a/drivers/staging/mrst-touchscreen/intel-mid-touch.c b/drivers/staging/mrst-touchscreen/intel-mid-touch.c index 1db00975a59..abba22f921b 100644 --- a/drivers/staging/mrst-touchscreen/intel-mid-touch.c +++ b/drivers/staging/mrst-touchscreen/intel-mid-touch.c @@ -817,9 +817,9 @@ static int mrstouch_remove(struct spi_device *spi) free_irq(mrstouchdevp->irq, mrstouchdevp); input_unregister_device(mrstouchdevp->input); input_free_device(mrstouchdevp->input); - kfree(mrstouchdevp); if (mrstouchdevp->pendet_thrd) kthread_stop(mrstouchdevp->pendet_thrd); + kfree(mrstouchdevp); return 0; } diff --git a/drivers/staging/rt2860/usb_main_dev.c b/drivers/staging/rt2860/usb_main_dev.c index b740662d095..674769d2b59 100644 --- a/drivers/staging/rt2860/usb_main_dev.c +++ b/drivers/staging/rt2860/usb_main_dev.c @@ -77,6 +77,7 @@ struct usb_device_id rtusb_usb_id[] = { {USB_DEVICE(0x083A, 0x7522)}, /* Arcadyan */ {USB_DEVICE(0x0CDE, 0x0022)}, /* ZCOM */ {USB_DEVICE(0x0586, 0x3416)}, /* Zyxel */ + {USB_DEVICE(0x0586, 0x341a)}, /* Zyxel NWD-270N */ {USB_DEVICE(0x0CDE, 0x0025)}, /* Zyxel */ {USB_DEVICE(0x1740, 0x9701)}, /* EnGenius */ {USB_DEVICE(0x1740, 0x9702)}, /* EnGenius */ diff --git a/drivers/staging/rtl8187se/r8180_core.c b/drivers/staging/rtl8187se/r8180_core.c index dacefea7811..49ab9fa9ffa 100644 --- a/drivers/staging/rtl8187se/r8180_core.c +++ b/drivers/staging/rtl8187se/r8180_core.c @@ -66,8 +66,6 @@ static int hwseqnum = 0; static int hwwep = 0; static int channels = 0x3fff; -#define eqMacAddr(a, b) (((a)[0] == (b)[0] && (a)[1] == (b)[1] && (a)[2] == (b)[2] && (a)[3] == (b)[3] && (a)[4] == (b)[4] && (a)[5] == (b)[5]) ? 1 : 0) -#define cpMacAddr(des, src) ((des)[0] = (src)[0], (des)[1] = (src)[1], (des)[2] = (src)[2], (des)[3] = (src)[3], (des)[4] = (src)[4], (des)[5] = (src)[5]) MODULE_LICENSE("GPL"); MODULE_DEVICE_TABLE(pci, rtl8180_pci_id_tbl); MODULE_AUTHOR("Andrea Merello <andreamrl@tiscali.it>"); diff --git a/drivers/staging/rtl8192su/r8192U_core.c b/drivers/staging/rtl8192su/r8192U_core.c index 447d6474a70..1b6890611fb 100644 --- a/drivers/staging/rtl8192su/r8192U_core.c +++ b/drivers/staging/rtl8192su/r8192U_core.c @@ -112,28 +112,29 @@ u32 rt_global_debug_component = \ #define CAM_CONTENT_COUNT 8 static const struct usb_device_id rtl8192_usb_id_tbl[] = { - /* Realtek */ - {USB_DEVICE(0x0bda, 0x8171)}, - {USB_DEVICE(0x0bda, 0x8192)}, - {USB_DEVICE(0x0bda, 0x8709)}, - /* Corega */ - {USB_DEVICE(0x07aa, 0x0043)}, - /* Belkin */ - {USB_DEVICE(0x050d, 0x805E)}, - {USB_DEVICE(0x050d, 0x815F)}, /* Belkin F5D8053 v6 */ - /* Sitecom */ - {USB_DEVICE(0x0df6, 0x0031)}, - {USB_DEVICE(0x0df6, 0x004b)}, /* WL-349 */ - /* EnGenius */ - {USB_DEVICE(0x1740, 0x9201)}, - /* Dlink */ - {USB_DEVICE(0x2001, 0x3301)}, - /* Zinwell */ - {USB_DEVICE(0x5a57, 0x0290)}, - /* Guillemot */ - {USB_DEVICE(0x06f8, 0xe031)}, - //92SU + {USB_DEVICE(0x0bda, 0x8171)}, /* Realtek */ {USB_DEVICE(0x0bda, 0x8172)}, + {USB_DEVICE(0x0bda, 0x8173)}, + {USB_DEVICE(0x0bda, 0x8174)}, + {USB_DEVICE(0x0bda, 0x8712)}, + {USB_DEVICE(0x0bda, 0x8713)}, + {USB_DEVICE(0x07aa, 0x0047)}, + {USB_DEVICE(0x07d1, 0x3303)}, + {USB_DEVICE(0x07d1, 0x3302)}, + {USB_DEVICE(0x07d1, 0x3300)}, + {USB_DEVICE(0x1740, 0x9603)}, + {USB_DEVICE(0x1740, 0x9605)}, + {USB_DEVICE(0x050d, 0x815F)}, + {USB_DEVICE(0x06f8, 0xe031)}, + {USB_DEVICE(0x7392, 0x7611)}, + {USB_DEVICE(0x7392, 0x7612)}, + {USB_DEVICE(0x7392, 0x7622)}, + {USB_DEVICE(0x0DF6, 0x0045)}, + {USB_DEVICE(0x0E66, 0x0015)}, + {USB_DEVICE(0x0E66, 0x0016)}, + {USB_DEVICE(0x0b05, 0x1786)}, + /* these are not in the official list */ + {USB_DEVICE(0x0df6, 0x004b)}, /* WL-349 */ {} }; diff --git a/drivers/staging/rtl8192u/r8192U_core.c b/drivers/staging/rtl8192u/r8192U_core.c index 2bede271a2f..f38472c2e75 100644 --- a/drivers/staging/rtl8192u/r8192U_core.c +++ b/drivers/staging/rtl8192u/r8192U_core.c @@ -121,6 +121,8 @@ static const struct usb_device_id rtl8192_usb_id_tbl[] = { {USB_DEVICE(0x2001, 0x3301)}, /* Zinwell */ {USB_DEVICE(0x5a57, 0x0290)}, + /* LG */ + {USB_DEVICE(0x043e, 0x7a01)}, {} }; diff --git a/drivers/staging/tm6000/tm6000-alsa.c b/drivers/staging/tm6000/tm6000-alsa.c index ce081cd44ad..273e26ede65 100644 --- a/drivers/staging/tm6000/tm6000-alsa.c +++ b/drivers/staging/tm6000/tm6000-alsa.c @@ -15,6 +15,7 @@ #include <linux/device.h> #include <linux/interrupt.h> #include <linux/usb.h> +#include <linux/slab.h> #include <asm/delay.h> #include <sound/core.h> diff --git a/drivers/staging/tm6000/tm6000-cards.c b/drivers/staging/tm6000/tm6000-cards.c index cedd9044022..6a9ae40c7c6 100644 --- a/drivers/staging/tm6000/tm6000-cards.c +++ b/drivers/staging/tm6000/tm6000-cards.c @@ -24,6 +24,7 @@ #include <linux/i2c.h> #include <linux/usb.h> #include <linux/version.h> +#include <linux/slab.h> #include <media/v4l2-common.h> #include <media/tuner.h> #include <media/tvaudio.h> diff --git a/drivers/staging/tm6000/tm6000-core.c b/drivers/staging/tm6000/tm6000-core.c index 27f3f551b54..c3690e3580d 100644 --- a/drivers/staging/tm6000/tm6000-core.c +++ b/drivers/staging/tm6000/tm6000-core.c @@ -22,6 +22,7 @@ #include <linux/module.h> #include <linux/kernel.h> +#include <linux/slab.h> #include <linux/usb.h> #include <linux/i2c.h> #include "tm6000.h" diff --git a/drivers/staging/tm6000/tm6000-dvb.c b/drivers/staging/tm6000/tm6000-dvb.c index 261e66acbe4..86c1c8b5f25 100644 --- a/drivers/staging/tm6000/tm6000-dvb.c +++ b/drivers/staging/tm6000/tm6000-dvb.c @@ -18,6 +18,7 @@ */ #include <linux/kernel.h> +#include <linux/slab.h> #include <linux/usb.h> #include "tm6000.h" diff --git a/drivers/staging/usbip/usbip_common.c b/drivers/staging/usbip/usbip_common.c index 52408164036..6a499f0eb59 100644 --- a/drivers/staging/usbip/usbip_common.c +++ b/drivers/staging/usbip/usbip_common.c @@ -378,47 +378,67 @@ int usbip_thread(void *param) complete_and_exit(&ut->thread_done, 0); } +static void stop_rx_thread(struct usbip_device *ud) +{ + if (ud->tcp_rx.thread != NULL) { + send_sig(SIGKILL, ud->tcp_rx.thread, 1); + wait_for_completion(&ud->tcp_rx.thread_done); + usbip_udbg("rx_thread for ud %p has finished\n", ud); + } +} + +static void stop_tx_thread(struct usbip_device *ud) +{ + if (ud->tcp_tx.thread != NULL) { + send_sig(SIGKILL, ud->tcp_tx.thread, 1); + wait_for_completion(&ud->tcp_tx.thread_done); + usbip_udbg("tx_thread for ud %p has finished\n", ud); + } +} + int usbip_start_threads(struct usbip_device *ud) { /* * threads are invoked per one device (per one connection). */ struct task_struct *th; + int err = 0; th = kthread_run(usbip_thread, (void *)&ud->tcp_rx, "usbip"); if (IS_ERR(th)) { printk(KERN_WARNING "Unable to start control thread\n"); - return PTR_ERR(th); + err = PTR_ERR(th); + goto ust_exit; } + th = kthread_run(usbip_thread, (void *)&ud->tcp_tx, "usbip"); if (IS_ERR(th)) { printk(KERN_WARNING "Unable to start control thread\n"); - return PTR_ERR(th); + err = PTR_ERR(th); + goto tx_thread_err; } /* confirm threads are starting */ wait_for_completion(&ud->tcp_rx.thread_done); wait_for_completion(&ud->tcp_tx.thread_done); + return 0; + +tx_thread_err: + stop_rx_thread(ud); + +ust_exit: + return err; } EXPORT_SYMBOL_GPL(usbip_start_threads); void usbip_stop_threads(struct usbip_device *ud) { /* kill threads related to this sdev, if v.c. exists */ - if (ud->tcp_rx.thread != NULL) { - send_sig(SIGKILL, ud->tcp_rx.thread, 1); - wait_for_completion(&ud->tcp_rx.thread_done); - usbip_udbg("rx_thread for ud %p has finished\n", ud); - } - - if (ud->tcp_tx.thread != NULL) { - send_sig(SIGKILL, ud->tcp_tx.thread, 1); - wait_for_completion(&ud->tcp_tx.thread_done); - usbip_udbg("tx_thread for ud %p has finished\n", ud); - } + stop_rx_thread(ud); + stop_tx_thread(ud); } EXPORT_SYMBOL_GPL(usbip_stop_threads); diff --git a/drivers/staging/wlags49_h2/wl_enc.c b/drivers/staging/wlags49_h2/wl_enc.c index 48c44c8fdb2..26cf5486edd 100644 --- a/drivers/staging/wlags49_h2/wl_enc.c +++ b/drivers/staging/wlags49_h2/wl_enc.c @@ -62,6 +62,7 @@ /******************************************************************************* * include files ******************************************************************************/ +#include <linux/string.h> #include <wl_version.h> #include <debug.h> diff --git a/drivers/staging/wlags49_h2/wl_sysfs.h b/drivers/staging/wlags49_h2/wl_sysfs.h index 6d96d03cf49..fa658c38001 100644 --- a/drivers/staging/wlags49_h2/wl_sysfs.h +++ b/drivers/staging/wlags49_h2/wl_sysfs.h @@ -2,6 +2,6 @@ extern void register_wlags_sysfs(struct net_device *); extern void unregister_wlags_sysfs(struct net_device *); #else -static void register_wlags_sysfs(struct net_device *) { return; }; -static void unregister_wlags_sysfs(struct net_device *) { return; }; +static inline void register_wlags_sysfs(struct net_device *net) { } +static inline void unregister_wlags_sysfs(struct net_device *net) { } #endif diff --git a/drivers/usb/core/driver.c b/drivers/usb/core/driver.c index de98a94d185..a6bd53ace03 100644 --- a/drivers/usb/core/driver.c +++ b/drivers/usb/core/driver.c @@ -1272,8 +1272,7 @@ static int usb_resume_both(struct usb_device *udev, pm_message_t msg) static void choose_wakeup(struct usb_device *udev, pm_message_t msg) { - int w, i; - struct usb_interface *intf; + int w; /* Remote wakeup is needed only when we actually go to sleep. * For things like FREEZE and QUIESCE, if the device is already @@ -1285,16 +1284,10 @@ static void choose_wakeup(struct usb_device *udev, pm_message_t msg) return; } - /* If remote wakeup is permitted, see whether any interface drivers + /* Enable remote wakeup if it is allowed, even if no interface drivers * actually want it. */ - w = 0; - if (device_may_wakeup(&udev->dev) && udev->actconfig) { - for (i = 0; i < udev->actconfig->desc.bNumInterfaces; i++) { - intf = udev->actconfig->interface[i]; - w |= intf->needs_remote_wakeup; - } - } + w = device_may_wakeup(&udev->dev); /* If the device is autosuspended with the wrong wakeup setting, * autoresume now so the setting can be changed. diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c index a73e08fdab3..fd4c36ea5e4 100644 --- a/drivers/usb/core/message.c +++ b/drivers/usb/core/message.c @@ -416,8 +416,11 @@ int usb_sg_init(struct usb_sg_request *io, struct usb_device *dev, /* A length of zero means transfer the whole sg list */ len = length; if (len == 0) { - for_each_sg(sg, sg, nents, i) - len += sg->length; + struct scatterlist *sg2; + int j; + + for_each_sg(sg, sg2, nents, j) + len += sg2->length; } } else { /* diff --git a/drivers/usb/gadget/f_eem.c b/drivers/usb/gadget/f_eem.c index 38226e9a371..95dd4662d6a 100644 --- a/drivers/usb/gadget/f_eem.c +++ b/drivers/usb/gadget/f_eem.c @@ -469,8 +469,7 @@ static int eem_unwrap(struct gether *port, crc = get_unaligned_le32(skb->data + len - ETH_FCS_LEN); crc2 = ~crc32_le(~0, - skb->data, - skb->len - ETH_FCS_LEN); + skb->data, len - ETH_FCS_LEN); } else { crc = get_unaligned_be32(skb->data + len - ETH_FCS_LEN); diff --git a/drivers/usb/gadget/f_fs.c b/drivers/usb/gadget/f_fs.c index d69eccf5f19..2aaa0f75c6c 100644 --- a/drivers/usb/gadget/f_fs.c +++ b/drivers/usb/gadget/f_fs.c @@ -136,7 +136,7 @@ struct ffs_data { * handling setup requests immidiatelly user space may be so * slow that another setup will be sent to the gadget but this * time not to us but another function and then there could be - * a race. Is taht the case? Or maybe we can use cdev->req + * a race. Is that the case? Or maybe we can use cdev->req * after all, maybe we just need some spinlock for that? */ struct usb_request *ep0req; /* P: mutex */ struct completion ep0req_completion; /* P: mutex */ diff --git a/drivers/usb/gadget/f_mass_storage.c b/drivers/usb/gadget/f_mass_storage.c index 7d05a0be5c6..4ce899c9b16 100644 --- a/drivers/usb/gadget/f_mass_storage.c +++ b/drivers/usb/gadget/f_mass_storage.c @@ -321,8 +321,8 @@ struct fsg_dev; /* Data shared by all the FSG instances. */ struct fsg_common { struct usb_gadget *gadget; - struct fsg_dev *fsg; - struct fsg_dev *prev_fsg; + struct fsg_dev *fsg, *new_fsg; + wait_queue_head_t fsg_wait; /* filesem protects: backing files in use */ struct rw_semaphore filesem; @@ -351,7 +351,6 @@ struct fsg_common { enum fsg_state state; /* For exception handling */ unsigned int exception_req_tag; - u8 config, new_config; enum data_direction data_dir; u32 data_size; u32 data_size_from_cmnd; @@ -595,7 +594,7 @@ static int fsg_setup(struct usb_function *f, u16 w_value = le16_to_cpu(ctrl->wValue); u16 w_length = le16_to_cpu(ctrl->wLength); - if (!fsg->common->config) + if (!fsg_is_set(fsg->common)) return -EOPNOTSUPP; switch (ctrl->bRequest) { @@ -2303,24 +2302,20 @@ static int alloc_request(struct fsg_common *common, struct usb_ep *ep, return -ENOMEM; } -/* - * Reset interface setting and re-init endpoint state (toggle etc). - * Call with altsetting < 0 to disable the interface. The only other - * available altsetting is 0, which enables the interface. - */ -static int do_set_interface(struct fsg_common *common, int altsetting) +/* Reset interface setting and re-init endpoint state (toggle etc). */ +static int do_set_interface(struct fsg_common *common, struct fsg_dev *new_fsg) { - int rc = 0; - int i; - const struct usb_endpoint_descriptor *d; + const struct usb_endpoint_descriptor *d; + struct fsg_dev *fsg; + int i, rc = 0; if (common->running) DBG(common, "reset interface\n"); reset: /* Deallocate the requests */ - if (common->prev_fsg) { - struct fsg_dev *fsg = common->prev_fsg; + if (common->fsg) { + fsg = common->fsg; for (i = 0; i < FSG_NUM_BUFFERS; ++i) { struct fsg_buffhd *bh = &common->buffhds[i]; @@ -2345,88 +2340,53 @@ reset: fsg->bulk_out_enabled = 0; } - common->prev_fsg = 0; + common->fsg = NULL; + wake_up(&common->fsg_wait); } common->running = 0; - if (altsetting < 0 || rc != 0) + if (!new_fsg || rc) return rc; - DBG(common, "set interface %d\n", altsetting); + common->fsg = new_fsg; + fsg = common->fsg; - if (fsg_is_set(common)) { - struct fsg_dev *fsg = common->fsg; - common->prev_fsg = common->fsg; + /* Enable the endpoints */ + d = fsg_ep_desc(common->gadget, + &fsg_fs_bulk_in_desc, &fsg_hs_bulk_in_desc); + rc = enable_endpoint(common, fsg->bulk_in, d); + if (rc) + goto reset; + fsg->bulk_in_enabled = 1; + + d = fsg_ep_desc(common->gadget, + &fsg_fs_bulk_out_desc, &fsg_hs_bulk_out_desc); + rc = enable_endpoint(common, fsg->bulk_out, d); + if (rc) + goto reset; + fsg->bulk_out_enabled = 1; + common->bulk_out_maxpacket = le16_to_cpu(d->wMaxPacketSize); + clear_bit(IGNORE_BULK_OUT, &fsg->atomic_bitflags); - /* Enable the endpoints */ - d = fsg_ep_desc(common->gadget, - &fsg_fs_bulk_in_desc, &fsg_hs_bulk_in_desc); - rc = enable_endpoint(common, fsg->bulk_in, d); + /* Allocate the requests */ + for (i = 0; i < FSG_NUM_BUFFERS; ++i) { + struct fsg_buffhd *bh = &common->buffhds[i]; + + rc = alloc_request(common, fsg->bulk_in, &bh->inreq); if (rc) goto reset; - fsg->bulk_in_enabled = 1; - - d = fsg_ep_desc(common->gadget, - &fsg_fs_bulk_out_desc, &fsg_hs_bulk_out_desc); - rc = enable_endpoint(common, fsg->bulk_out, d); + rc = alloc_request(common, fsg->bulk_out, &bh->outreq); if (rc) goto reset; - fsg->bulk_out_enabled = 1; - common->bulk_out_maxpacket = le16_to_cpu(d->wMaxPacketSize); - clear_bit(IGNORE_BULK_OUT, &fsg->atomic_bitflags); - - /* Allocate the requests */ - for (i = 0; i < FSG_NUM_BUFFERS; ++i) { - struct fsg_buffhd *bh = &common->buffhds[i]; - - rc = alloc_request(common, fsg->bulk_in, &bh->inreq); - if (rc) - goto reset; - rc = alloc_request(common, fsg->bulk_out, &bh->outreq); - if (rc) - goto reset; - bh->inreq->buf = bh->outreq->buf = bh->buf; - bh->inreq->context = bh->outreq->context = bh; - bh->inreq->complete = bulk_in_complete; - bh->outreq->complete = bulk_out_complete; - } - - common->running = 1; - for (i = 0; i < common->nluns; ++i) - common->luns[i].unit_attention_data = SS_RESET_OCCURRED; - return rc; - } else { - return -EIO; - } -} - - -/* - * Change our operational configuration. This code must agree with the code - * that returns config descriptors, and with interface altsetting code. - * - * It's also responsible for power management interactions. Some - * configurations might not work with our current power sources. - * For now we just assume the gadget is always self-powered. - */ -static int do_set_config(struct fsg_common *common, u8 new_config) -{ - int rc = 0; - - /* Disable the single interface */ - if (common->config != 0) { - DBG(common, "reset config\n"); - common->config = 0; - rc = do_set_interface(common, -1); + bh->inreq->buf = bh->outreq->buf = bh->buf; + bh->inreq->context = bh->outreq->context = bh; + bh->inreq->complete = bulk_in_complete; + bh->outreq->complete = bulk_out_complete; } - /* Enable the interface */ - if (new_config != 0) { - common->config = new_config; - rc = do_set_interface(common, 0); - if (rc != 0) - common->config = 0; /* Reset on errors */ - } + common->running = 1; + for (i = 0; i < common->nluns; ++i) + common->luns[i].unit_attention_data = SS_RESET_OCCURRED; return rc; } @@ -2437,9 +2397,7 @@ static int do_set_config(struct fsg_common *common, u8 new_config) static int fsg_set_alt(struct usb_function *f, unsigned intf, unsigned alt) { struct fsg_dev *fsg = fsg_from_func(f); - fsg->common->prev_fsg = fsg->common->fsg; - fsg->common->fsg = fsg; - fsg->common->new_config = 1; + fsg->common->new_fsg = fsg; raise_exception(fsg->common, FSG_STATE_CONFIG_CHANGE); return 0; } @@ -2447,9 +2405,7 @@ static int fsg_set_alt(struct usb_function *f, unsigned intf, unsigned alt) static void fsg_disable(struct usb_function *f) { struct fsg_dev *fsg = fsg_from_func(f); - fsg->common->prev_fsg = fsg->common->fsg; - fsg->common->fsg = fsg; - fsg->common->new_config = 0; + fsg->common->new_fsg = NULL; raise_exception(fsg->common, FSG_STATE_CONFIG_CHANGE); } @@ -2459,19 +2415,17 @@ static void fsg_disable(struct usb_function *f) static void handle_exception(struct fsg_common *common) { siginfo_t info; - int sig; int i; struct fsg_buffhd *bh; enum fsg_state old_state; - u8 new_config; struct fsg_lun *curlun; unsigned int exception_req_tag; - int rc; /* Clear the existing signals. Anything but SIGUSR1 is converted * into a high-priority EXIT exception. */ for (;;) { - sig = dequeue_signal_lock(current, ¤t->blocked, &info); + int sig = + dequeue_signal_lock(current, ¤t->blocked, &info); if (!sig) break; if (sig != SIGUSR1) { @@ -2482,7 +2436,7 @@ static void handle_exception(struct fsg_common *common) } /* Cancel all the pending transfers */ - if (fsg_is_set(common)) { + if (likely(common->fsg)) { for (i = 0; i < FSG_NUM_BUFFERS; ++i) { bh = &common->buffhds[i]; if (bh->inreq_busy) @@ -2523,7 +2477,6 @@ static void handle_exception(struct fsg_common *common) common->next_buffhd_to_fill = &common->buffhds[0]; common->next_buffhd_to_drain = &common->buffhds[0]; exception_req_tag = common->exception_req_tag; - new_config = common->new_config; old_state = common->state; if (old_state == FSG_STATE_ABORT_BULK_OUT) @@ -2573,12 +2526,12 @@ static void handle_exception(struct fsg_common *common) break; case FSG_STATE_CONFIG_CHANGE: - rc = do_set_config(common, new_config); + do_set_interface(common, common->new_fsg); break; case FSG_STATE_EXIT: case FSG_STATE_TERMINATED: - do_set_config(common, 0); /* Free resources */ + do_set_interface(common, NULL); /* Free resources */ spin_lock_irq(&common->lock); common->state = FSG_STATE_TERMINATED; /* Stop the thread */ spin_unlock_irq(&common->lock); @@ -2863,6 +2816,7 @@ buffhds_first_it: goto error_release; } init_completion(&common->thread_notifier); + init_waitqueue_head(&common->fsg_wait); #undef OR @@ -2957,9 +2911,17 @@ static void fsg_common_release(struct kref *ref) static void fsg_unbind(struct usb_configuration *c, struct usb_function *f) { struct fsg_dev *fsg = fsg_from_func(f); + struct fsg_common *common = fsg->common; DBG(fsg, "unbind\n"); - fsg_common_put(fsg->common); + if (fsg->common->fsg == fsg) { + fsg->common->new_fsg = NULL; + raise_exception(fsg->common, FSG_STATE_CONFIG_CHANGE); + /* FIXME: make interruptible or killable somehow? */ + wait_event(common->fsg_wait, common->fsg != fsg); + } + + fsg_common_put(common); usb_free_descriptors(fsg->function.descriptors); usb_free_descriptors(fsg->function.hs_descriptors); kfree(fsg); @@ -2970,7 +2932,6 @@ static int fsg_bind(struct usb_configuration *c, struct usb_function *f) { struct fsg_dev *fsg = fsg_from_func(f); struct usb_gadget *gadget = c->cdev->gadget; - int rc; int i; struct usb_ep *ep; @@ -2996,6 +2957,11 @@ static int fsg_bind(struct usb_configuration *c, struct usb_function *f) ep->driver_data = fsg->common; /* claim the endpoint */ fsg->bulk_out = ep; + /* Copy descriptors */ + f->descriptors = usb_copy_descriptors(fsg_fs_function); + if (unlikely(!f->descriptors)) + return -ENOMEM; + if (gadget_is_dualspeed(gadget)) { /* Assume endpoint addresses are the same for both speeds */ fsg_hs_bulk_in_desc.bEndpointAddress = @@ -3003,16 +2969,17 @@ static int fsg_bind(struct usb_configuration *c, struct usb_function *f) fsg_hs_bulk_out_desc.bEndpointAddress = fsg_fs_bulk_out_desc.bEndpointAddress; f->hs_descriptors = usb_copy_descriptors(fsg_hs_function); - if (unlikely(!f->hs_descriptors)) + if (unlikely(!f->hs_descriptors)) { + usb_free_descriptors(f->descriptors); return -ENOMEM; + } } return 0; autoconf_fail: ERROR(fsg, "unable to autoconfigure all endpoints\n"); - rc = -ENOTSUPP; - return rc; + return -ENOTSUPP; } @@ -3036,11 +3003,6 @@ static int fsg_add(struct usb_composite_dev *cdev, fsg->function.name = FSG_DRIVER_DESC; fsg->function.strings = fsg_strings_array; - fsg->function.descriptors = usb_copy_descriptors(fsg_fs_function); - if (unlikely(!fsg->function.descriptors)) { - rc = -ENOMEM; - goto error_free_fsg; - } fsg->function.bind = fsg_bind; fsg->function.unbind = fsg_unbind; fsg->function.setup = fsg_setup; @@ -3056,19 +3018,9 @@ static int fsg_add(struct usb_composite_dev *cdev, rc = usb_add_function(c, &fsg->function); if (unlikely(rc)) - goto error_free_all; - - fsg_common_get(fsg->common); - return 0; - -error_free_all: - usb_free_descriptors(fsg->function.descriptors); - /* fsg_bind() might have copied those; or maybe not? who cares - * -- free it just in case. */ - usb_free_descriptors(fsg->function.hs_descriptors); -error_free_fsg: - kfree(fsg); - + kfree(fsg); + else + fsg_common_get(fsg->common); return rc; } diff --git a/drivers/usb/gadget/f_uvc.c b/drivers/usb/gadget/f_uvc.c index fc2611f8b32..dbe6db0184f 100644 --- a/drivers/usb/gadget/f_uvc.c +++ b/drivers/usb/gadget/f_uvc.c @@ -28,7 +28,7 @@ #include "uvc.h" -unsigned int uvc_trace_param; +unsigned int uvc_gadget_trace_param; /* -------------------------------------------------------------------------- * Function descriptors @@ -656,6 +656,6 @@ error: return ret; } -module_param_named(trace, uvc_trace_param, uint, S_IRUGO|S_IWUSR); +module_param_named(trace, uvc_gadget_trace_param, uint, S_IRUGO|S_IWUSR); MODULE_PARM_DESC(trace, "Trace level bitmask"); diff --git a/drivers/usb/gadget/g_ffs.c b/drivers/usb/gadget/g_ffs.c index 4b0e4a040d6..d1af253a910 100644 --- a/drivers/usb/gadget/g_ffs.c +++ b/drivers/usb/gadget/g_ffs.c @@ -392,6 +392,17 @@ static int __gfs_do_config(struct usb_configuration *c, if (unlikely(ret < 0)) return ret; + /* After previous do_configs there may be some invalid + * pointers in c->interface array. This happens every time + * a user space function with fewer interfaces than a user + * space function that was run before the new one is run. The + * compasit's set_config() assumes that if there is no more + * then MAX_CONFIG_INTERFACES interfaces in a configuration + * then there is a NULL pointer after the last interface in + * c->interface array. We need to make sure this is true. */ + if (c->next_interface_id < ARRAY_SIZE(c->interface)) + c->interface[c->next_interface_id] = NULL; + return 0; } diff --git a/drivers/usb/gadget/printer.c b/drivers/usb/gadget/printer.c index 43abf55d8c6..4c3ac5c4223 100644 --- a/drivers/usb/gadget/printer.c +++ b/drivers/usb/gadget/printer.c @@ -82,7 +82,7 @@ static struct class *usb_gadget_class; struct printer_dev { spinlock_t lock; /* lock this structure */ /* lock buffer lists during read/write calls */ - spinlock_t lock_printer_io; + struct mutex lock_printer_io; struct usb_gadget *gadget; struct usb_request *req; /* for control responses */ u8 config; @@ -567,7 +567,7 @@ printer_read(struct file *fd, char __user *buf, size_t len, loff_t *ptr) DBG(dev, "printer_read trying to read %d bytes\n", (int)len); - spin_lock(&dev->lock_printer_io); + mutex_lock(&dev->lock_printer_io); spin_lock_irqsave(&dev->lock, flags); /* We will use this flag later to check if a printer reset happened @@ -601,7 +601,7 @@ printer_read(struct file *fd, char __user *buf, size_t len, loff_t *ptr) * call or not. */ if (fd->f_flags & (O_NONBLOCK|O_NDELAY)) { - spin_unlock(&dev->lock_printer_io); + mutex_unlock(&dev->lock_printer_io); return -EAGAIN; } @@ -648,7 +648,7 @@ printer_read(struct file *fd, char __user *buf, size_t len, loff_t *ptr) if (dev->reset_printer) { list_add(¤t_rx_req->list, &dev->rx_reqs); spin_unlock_irqrestore(&dev->lock, flags); - spin_unlock(&dev->lock_printer_io); + mutex_unlock(&dev->lock_printer_io); return -EAGAIN; } @@ -673,7 +673,7 @@ printer_read(struct file *fd, char __user *buf, size_t len, loff_t *ptr) dev->current_rx_buf = current_rx_buf; spin_unlock_irqrestore(&dev->lock, flags); - spin_unlock(&dev->lock_printer_io); + mutex_unlock(&dev->lock_printer_io); DBG(dev, "printer_read returned %d bytes\n", (int)bytes_copied); @@ -697,7 +697,7 @@ printer_write(struct file *fd, const char __user *buf, size_t len, loff_t *ptr) if (len == 0) return -EINVAL; - spin_lock(&dev->lock_printer_io); + mutex_lock(&dev->lock_printer_io); spin_lock_irqsave(&dev->lock, flags); /* Check if a printer reset happens while we have interrupts on */ @@ -713,7 +713,7 @@ printer_write(struct file *fd, const char __user *buf, size_t len, loff_t *ptr) * a NON-Blocking call or not. */ if (fd->f_flags & (O_NONBLOCK|O_NDELAY)) { - spin_unlock(&dev->lock_printer_io); + mutex_unlock(&dev->lock_printer_io); return -EAGAIN; } @@ -752,7 +752,7 @@ printer_write(struct file *fd, const char __user *buf, size_t len, loff_t *ptr) if (copy_from_user(req->buf, buf, size)) { list_add(&req->list, &dev->tx_reqs); - spin_unlock(&dev->lock_printer_io); + mutex_unlock(&dev->lock_printer_io); return bytes_copied; } @@ -766,14 +766,14 @@ printer_write(struct file *fd, const char __user *buf, size_t len, loff_t *ptr) if (dev->reset_printer) { list_add(&req->list, &dev->tx_reqs); spin_unlock_irqrestore(&dev->lock, flags); - spin_unlock(&dev->lock_printer_io); + mutex_unlock(&dev->lock_printer_io); return -EAGAIN; } if (usb_ep_queue(dev->in_ep, req, GFP_ATOMIC)) { list_add(&req->list, &dev->tx_reqs); spin_unlock_irqrestore(&dev->lock, flags); - spin_unlock(&dev->lock_printer_io); + mutex_unlock(&dev->lock_printer_io); return -EAGAIN; } @@ -782,7 +782,7 @@ printer_write(struct file *fd, const char __user *buf, size_t len, loff_t *ptr) } spin_unlock_irqrestore(&dev->lock, flags); - spin_unlock(&dev->lock_printer_io); + mutex_unlock(&dev->lock_printer_io); DBG(dev, "printer_write sent %d bytes\n", (int)bytes_copied); @@ -820,11 +820,11 @@ printer_poll(struct file *fd, poll_table *wait) unsigned long flags; int status = 0; - spin_lock(&dev->lock_printer_io); + mutex_lock(&dev->lock_printer_io); spin_lock_irqsave(&dev->lock, flags); setup_rx_reqs(dev); spin_unlock_irqrestore(&dev->lock, flags); - spin_unlock(&dev->lock_printer_io); + mutex_unlock(&dev->lock_printer_io); poll_wait(fd, &dev->rx_wait, wait); poll_wait(fd, &dev->tx_wait, wait); @@ -1461,7 +1461,7 @@ autoconf_fail: } spin_lock_init(&dev->lock); - spin_lock_init(&dev->lock_printer_io); + mutex_init(&dev->lock_printer_io); INIT_LIST_HEAD(&dev->tx_reqs); INIT_LIST_HEAD(&dev->tx_reqs_active); INIT_LIST_HEAD(&dev->rx_reqs); @@ -1594,7 +1594,7 @@ cleanup(void) { int status; - spin_lock(&usb_printer_gadget.lock_printer_io); + mutex_lock(&usb_printer_gadget.lock_printer_io); class_destroy(usb_gadget_class); unregister_chrdev_region(g_printer_devno, 2); @@ -1602,6 +1602,6 @@ cleanup(void) if (status) ERROR(dev, "usb_gadget_unregister_driver %x\n", status); - spin_unlock(&usb_printer_gadget.lock_printer_io); + mutex_unlock(&usb_printer_gadget.lock_printer_io); } module_exit(cleanup); diff --git a/drivers/usb/gadget/s3c2410_udc.c b/drivers/usb/gadget/s3c2410_udc.c index d5f4c1d45c9..e724a051bfd 100644 --- a/drivers/usb/gadget/s3c2410_udc.c +++ b/drivers/usb/gadget/s3c2410_udc.c @@ -1700,9 +1700,13 @@ int usb_gadget_unregister_driver(struct usb_gadget_driver *driver) if (!driver || driver != udc->driver || !driver->unbind) return -EINVAL; - dprintk(DEBUG_NORMAL,"usb_gadget_register_driver() '%s'\n", + dprintk(DEBUG_NORMAL, "usb_gadget_unregister_driver() '%s'\n", driver->driver.name); + /* report disconnect */ + if (driver->disconnect) + driver->disconnect(&udc->gadget); + driver->unbind(&udc->gadget); device_del(&udc->gadget.dev); diff --git a/drivers/usb/gadget/u_serial.c b/drivers/usb/gadget/u_serial.c index 16bdf77f582..3e8dcb5455e 100644 --- a/drivers/usb/gadget/u_serial.c +++ b/drivers/usb/gadget/u_serial.c @@ -536,17 +536,11 @@ recycle: list_move(&req->list, &port->read_pool); } - /* Push from tty to ldisc; this is immediate with low_latency, and - * may trigger callbacks to this driver ... so drop the spinlock. + /* Push from tty to ldisc; without low_latency set this is handled by + * a workqueue, so we won't get callbacks and can hold port_lock */ if (tty && do_push) { - spin_unlock_irq(&port->port_lock); tty_flip_buffer_push(tty); - wake_up_interruptible(&tty->read_wait); - spin_lock_irq(&port->port_lock); - - /* tty may have been closed */ - tty = port->port_tty; } @@ -784,11 +778,6 @@ static int gs_open(struct tty_struct *tty, struct file *file) port->open_count = 1; port->openclose = false; - /* low_latency means ldiscs work in tasklet context, without - * needing a workqueue schedule ... easier to keep up. - */ - tty->low_latency = 1; - /* if connected, start the I/O stream */ if (port->port_usb) { struct gserial *gser = port->port_usb; @@ -1195,6 +1184,7 @@ void gserial_cleanup(void) n_ports = 0; tty_unregister_driver(gs_tty_driver); + put_tty_driver(gs_tty_driver); gs_tty_driver = NULL; pr_debug("%s: cleaned up ttyGS* support\n", __func__); diff --git a/drivers/usb/gadget/uvc.h b/drivers/usb/gadget/uvc.h index 0a705e63c93..e92454cddd7 100644 --- a/drivers/usb/gadget/uvc.h +++ b/drivers/usb/gadget/uvc.h @@ -107,11 +107,11 @@ struct uvc_streaming_control { #define UVC_WARN_MINMAX 0 #define UVC_WARN_PROBE_DEF 1 -extern unsigned int uvc_trace_param; +extern unsigned int uvc_gadget_trace_param; #define uvc_trace(flag, msg...) \ do { \ - if (uvc_trace_param & flag) \ + if (uvc_gadget_trace_param & flag) \ printk(KERN_DEBUG "uvcvideo: " msg); \ } while (0) @@ -220,16 +220,10 @@ struct uvc_file_handle #define to_uvc_file_handle(handle) \ container_of(handle, struct uvc_file_handle, vfh) -extern struct v4l2_file_operations uvc_v4l2_fops; - /* ------------------------------------------------------------------------ * Functions */ -extern int uvc_video_enable(struct uvc_video *video, int enable); -extern int uvc_video_init(struct uvc_video *video); -extern int uvc_video_pump(struct uvc_video *video); - extern void uvc_endpoint_stream(struct uvc_device *dev); extern void uvc_function_connect(struct uvc_device *uvc); diff --git a/drivers/usb/gadget/uvc_queue.c b/drivers/usb/gadget/uvc_queue.c index 43891991bf2..f7395ac5dc1 100644 --- a/drivers/usb/gadget/uvc_queue.c +++ b/drivers/usb/gadget/uvc_queue.c @@ -78,7 +78,8 @@ * */ -void uvc_queue_init(struct uvc_video_queue *queue, enum v4l2_buf_type type) +static void +uvc_queue_init(struct uvc_video_queue *queue, enum v4l2_buf_type type) { mutex_init(&queue->mutex); spin_lock_init(&queue->irqlock); @@ -88,6 +89,28 @@ void uvc_queue_init(struct uvc_video_queue *queue, enum v4l2_buf_type type) } /* + * Free the video buffers. + * + * This function must be called with the queue lock held. + */ +static int uvc_free_buffers(struct uvc_video_queue *queue) +{ + unsigned int i; + + for (i = 0; i < queue->count; ++i) { + if (queue->buffer[i].vma_use_count != 0) + return -EBUSY; + } + + if (queue->count) { + vfree(queue->mem); + queue->count = 0; + } + + return 0; +} + +/* * Allocate the video buffers. * * Pages are reserved to make sure they will not be swapped, as they will be @@ -95,8 +118,9 @@ void uvc_queue_init(struct uvc_video_queue *queue, enum v4l2_buf_type type) * * Buffers will be individually mapped, so they must all be page aligned. */ -int uvc_alloc_buffers(struct uvc_video_queue *queue, unsigned int nbuffers, - unsigned int buflength) +static int +uvc_alloc_buffers(struct uvc_video_queue *queue, unsigned int nbuffers, + unsigned int buflength) { unsigned int bufsize = PAGE_ALIGN(buflength); unsigned int i; @@ -150,28 +174,6 @@ done: return ret; } -/* - * Free the video buffers. - * - * This function must be called with the queue lock held. - */ -int uvc_free_buffers(struct uvc_video_queue *queue) -{ - unsigned int i; - - for (i = 0; i < queue->count; ++i) { - if (queue->buffer[i].vma_use_count != 0) - return -EBUSY; - } - - if (queue->count) { - vfree(queue->mem); - queue->count = 0; - } - - return 0; -} - static void __uvc_query_buffer(struct uvc_buffer *buf, struct v4l2_buffer *v4l2_buf) { @@ -195,8 +197,8 @@ static void __uvc_query_buffer(struct uvc_buffer *buf, } } -int uvc_query_buffer(struct uvc_video_queue *queue, - struct v4l2_buffer *v4l2_buf) +static int +uvc_query_buffer(struct uvc_video_queue *queue, struct v4l2_buffer *v4l2_buf) { int ret = 0; @@ -217,8 +219,8 @@ done: * Queue a video buffer. Attempting to queue a buffer that has already been * queued will return -EINVAL. */ -int uvc_queue_buffer(struct uvc_video_queue *queue, - struct v4l2_buffer *v4l2_buf) +static int +uvc_queue_buffer(struct uvc_video_queue *queue, struct v4l2_buffer *v4l2_buf) { struct uvc_buffer *buf; unsigned long flags; @@ -298,8 +300,9 @@ static int uvc_queue_waiton(struct uvc_buffer *buf, int nonblocking) * Dequeue a video buffer. If nonblocking is false, block until a buffer is * available. */ -int uvc_dequeue_buffer(struct uvc_video_queue *queue, - struct v4l2_buffer *v4l2_buf, int nonblocking) +static int +uvc_dequeue_buffer(struct uvc_video_queue *queue, struct v4l2_buffer *v4l2_buf, + int nonblocking) { struct uvc_buffer *buf; int ret = 0; @@ -359,8 +362,9 @@ done: * This function implements video queue polling and is intended to be used by * the device poll handler. */ -unsigned int uvc_queue_poll(struct uvc_video_queue *queue, struct file *file, - poll_table *wait) +static unsigned int +uvc_queue_poll(struct uvc_video_queue *queue, struct file *file, + poll_table *wait) { struct uvc_buffer *buf; unsigned int mask = 0; @@ -407,7 +411,8 @@ static struct vm_operations_struct uvc_vm_ops = { * This function implements video buffer memory mapping and is intended to be * used by the device mmap handler. */ -int uvc_queue_mmap(struct uvc_video_queue *queue, struct vm_area_struct *vma) +static int +uvc_queue_mmap(struct uvc_video_queue *queue, struct vm_area_struct *vma) { struct uvc_buffer *uninitialized_var(buffer); struct page *page; @@ -458,6 +463,42 @@ done: } /* + * Cancel the video buffers queue. + * + * Cancelling the queue marks all buffers on the irq queue as erroneous, + * wakes them up and removes them from the queue. + * + * If the disconnect parameter is set, further calls to uvc_queue_buffer will + * fail with -ENODEV. + * + * This function acquires the irq spinlock and can be called from interrupt + * context. + */ +static void uvc_queue_cancel(struct uvc_video_queue *queue, int disconnect) +{ + struct uvc_buffer *buf; + unsigned long flags; + + spin_lock_irqsave(&queue->irqlock, flags); + while (!list_empty(&queue->irqqueue)) { + buf = list_first_entry(&queue->irqqueue, struct uvc_buffer, + queue); + list_del(&buf->queue); + buf->state = UVC_BUF_STATE_ERROR; + wake_up(&buf->wait); + } + /* This must be protected by the irqlock spinlock to avoid race + * conditions between uvc_queue_buffer and the disconnection event that + * could result in an interruptible wait in uvc_dequeue_buffer. Do not + * blindly replace this logic by checking for the UVC_DEV_DISCONNECTED + * state outside the queue code. + */ + if (disconnect) + queue->flags |= UVC_QUEUE_DISCONNECTED; + spin_unlock_irqrestore(&queue->irqlock, flags); +} + +/* * Enable or disable the video buffers queue. * * The queue must be enabled before starting video acquisition and must be @@ -474,7 +515,7 @@ done: * This function can't be called from interrupt context. Use * uvc_queue_cancel() instead. */ -int uvc_queue_enable(struct uvc_video_queue *queue, int enable) +static int uvc_queue_enable(struct uvc_video_queue *queue, int enable) { unsigned int i; int ret = 0; @@ -503,44 +544,8 @@ done: return ret; } -/* - * Cancel the video buffers queue. - * - * Cancelling the queue marks all buffers on the irq queue as erroneous, - * wakes them up and removes them from the queue. - * - * If the disconnect parameter is set, further calls to uvc_queue_buffer will - * fail with -ENODEV. - * - * This function acquires the irq spinlock and can be called from interrupt - * context. - */ -void uvc_queue_cancel(struct uvc_video_queue *queue, int disconnect) -{ - struct uvc_buffer *buf; - unsigned long flags; - - spin_lock_irqsave(&queue->irqlock, flags); - while (!list_empty(&queue->irqqueue)) { - buf = list_first_entry(&queue->irqqueue, struct uvc_buffer, - queue); - list_del(&buf->queue); - buf->state = UVC_BUF_STATE_ERROR; - wake_up(&buf->wait); - } - /* This must be protected by the irqlock spinlock to avoid race - * conditions between uvc_queue_buffer and the disconnection event that - * could result in an interruptible wait in uvc_dequeue_buffer. Do not - * blindly replace this logic by checking for the UVC_DEV_DISCONNECTED - * state outside the queue code. - */ - if (disconnect) - queue->flags |= UVC_QUEUE_DISCONNECTED; - spin_unlock_irqrestore(&queue->irqlock, flags); -} - -struct uvc_buffer *uvc_queue_next_buffer(struct uvc_video_queue *queue, - struct uvc_buffer *buf) +static struct uvc_buffer * +uvc_queue_next_buffer(struct uvc_video_queue *queue, struct uvc_buffer *buf) { struct uvc_buffer *nextbuf; unsigned long flags; @@ -568,7 +573,7 @@ struct uvc_buffer *uvc_queue_next_buffer(struct uvc_video_queue *queue, return nextbuf; } -struct uvc_buffer *uvc_queue_head(struct uvc_video_queue *queue) +static struct uvc_buffer *uvc_queue_head(struct uvc_video_queue *queue) { struct uvc_buffer *buf = NULL; diff --git a/drivers/usb/gadget/uvc_queue.h b/drivers/usb/gadget/uvc_queue.h index 7f5a33fe7ae..1812a8ecc5d 100644 --- a/drivers/usb/gadget/uvc_queue.h +++ b/drivers/usb/gadget/uvc_queue.h @@ -58,30 +58,10 @@ struct uvc_video_queue { struct list_head irqqueue; }; -extern void uvc_queue_init(struct uvc_video_queue *queue, - enum v4l2_buf_type type); -extern int uvc_alloc_buffers(struct uvc_video_queue *queue, - unsigned int nbuffers, unsigned int buflength); -extern int uvc_free_buffers(struct uvc_video_queue *queue); -extern int uvc_query_buffer(struct uvc_video_queue *queue, - struct v4l2_buffer *v4l2_buf); -extern int uvc_queue_buffer(struct uvc_video_queue *queue, - struct v4l2_buffer *v4l2_buf); -extern int uvc_dequeue_buffer(struct uvc_video_queue *queue, - struct v4l2_buffer *v4l2_buf, int nonblocking); -extern int uvc_queue_enable(struct uvc_video_queue *queue, int enable); -extern void uvc_queue_cancel(struct uvc_video_queue *queue, int disconnect); -extern struct uvc_buffer *uvc_queue_next_buffer(struct uvc_video_queue *queue, - struct uvc_buffer *buf); -extern unsigned int uvc_queue_poll(struct uvc_video_queue *queue, - struct file *file, poll_table *wait); -extern int uvc_queue_mmap(struct uvc_video_queue *queue, - struct vm_area_struct *vma); static inline int uvc_queue_streaming(struct uvc_video_queue *queue) { return queue->flags & UVC_QUEUE_STREAMING; } -extern struct uvc_buffer *uvc_queue_head(struct uvc_video_queue *queue); #endif /* __KERNEL__ */ diff --git a/drivers/usb/gadget/uvc_v4l2.c b/drivers/usb/gadget/uvc_v4l2.c index a7989f29837..2dcffdac86d 100644 --- a/drivers/usb/gadget/uvc_v4l2.c +++ b/drivers/usb/gadget/uvc_v4l2.c @@ -363,7 +363,7 @@ uvc_v4l2_poll(struct file *file, poll_table *wait) return mask; } -struct v4l2_file_operations uvc_v4l2_fops = { +static struct v4l2_file_operations uvc_v4l2_fops = { .owner = THIS_MODULE, .open = uvc_v4l2_open, .release = uvc_v4l2_release, diff --git a/drivers/usb/gadget/uvc_video.c b/drivers/usb/gadget/uvc_video.c index de8cbc46518..b08f35438d7 100644 --- a/drivers/usb/gadget/uvc_video.c +++ b/drivers/usb/gadget/uvc_video.c @@ -271,7 +271,7 @@ error: * This function fills the available USB requests (listed in req_free) with * video data from the queued buffers. */ -int +static int uvc_video_pump(struct uvc_video *video) { struct usb_request *req; @@ -328,7 +328,7 @@ uvc_video_pump(struct uvc_video *video) /* * Enable or disable the video stream. */ -int +static int uvc_video_enable(struct uvc_video *video, int enable) { unsigned int i; @@ -367,7 +367,7 @@ uvc_video_enable(struct uvc_video *video, int enable) /* * Initialize the UVC video stream. */ -int +static int uvc_video_init(struct uvc_video *video) { INIT_LIST_HEAD(&video->req_free); diff --git a/drivers/usb/gadget/webcam.c b/drivers/usb/gadget/webcam.c index 417fd688769..f5f3030cc41 100644 --- a/drivers/usb/gadget/webcam.c +++ b/drivers/usb/gadget/webcam.c @@ -28,10 +28,10 @@ #include "config.c" #include "epautoconf.c" -#include "f_uvc.c" #include "uvc_queue.c" -#include "uvc_v4l2.c" #include "uvc_video.c" +#include "uvc_v4l2.c" +#include "f_uvc.c" /* -------------------------------------------------------------------------- * Device descriptor diff --git a/drivers/usb/host/ehci-mxc.c b/drivers/usb/host/ehci-mxc.c index 544ccfd7056..bd4027745aa 100644 --- a/drivers/usb/host/ehci-mxc.c +++ b/drivers/usb/host/ehci-mxc.c @@ -207,10 +207,17 @@ static int ehci_mxc_drv_probe(struct platform_device *pdev) /* Initialize the transceiver */ if (pdata->otg) { pdata->otg->io_priv = hcd->regs + ULPI_VIEWPORT_OFFSET; - if (otg_init(pdata->otg) != 0) - dev_err(dev, "unable to init transceiver\n"); - else if (otg_set_vbus(pdata->otg, 1) != 0) + ret = otg_init(pdata->otg); + if (ret) { + dev_err(dev, "unable to init transceiver, probably missing\n"); + ret = -ENODEV; + goto err_add; + } + ret = otg_set_vbus(pdata->otg, 1); + if (ret) { dev_err(dev, "unable to enable vbus on transceiver\n"); + goto err_add; + } } priv->hcd = hcd; diff --git a/drivers/usb/host/isp1362-hcd.c b/drivers/usb/host/isp1362-hcd.c index 20a0dfe0fe3..0587ad4ce5c 100644 --- a/drivers/usb/host/isp1362-hcd.c +++ b/drivers/usb/host/isp1362-hcd.c @@ -2224,12 +2224,9 @@ static void remove_debug_file(struct isp1362_hcd *isp1362_hcd) /*-------------------------------------------------------------------------*/ -static void isp1362_sw_reset(struct isp1362_hcd *isp1362_hcd) +static void __isp1362_sw_reset(struct isp1362_hcd *isp1362_hcd) { int tmp = 20; - unsigned long flags; - - spin_lock_irqsave(&isp1362_hcd->lock, flags); isp1362_write_reg16(isp1362_hcd, HCSWRES, HCSWRES_MAGIC); isp1362_write_reg32(isp1362_hcd, HCCMDSTAT, OHCI_HCR); @@ -2240,6 +2237,14 @@ static void isp1362_sw_reset(struct isp1362_hcd *isp1362_hcd) } if (!tmp) pr_err("Software reset timeout\n"); +} + +static void isp1362_sw_reset(struct isp1362_hcd *isp1362_hcd) +{ + unsigned long flags; + + spin_lock_irqsave(&isp1362_hcd->lock, flags); + __isp1362_sw_reset(isp1362_hcd); spin_unlock_irqrestore(&isp1362_hcd->lock, flags); } @@ -2418,7 +2423,7 @@ static void isp1362_hc_stop(struct usb_hcd *hcd) if (isp1362_hcd->board && isp1362_hcd->board->reset) isp1362_hcd->board->reset(hcd->self.controller, 1); else - isp1362_sw_reset(isp1362_hcd); + __isp1362_sw_reset(isp1362_hcd); if (isp1362_hcd->board && isp1362_hcd->board->clock) isp1362_hcd->board->clock(hcd->self.controller, 0); diff --git a/drivers/usb/host/r8a66597-hcd.c b/drivers/usb/host/r8a66597-hcd.c index 1a2bb4ce638..77be3c24a42 100644 --- a/drivers/usb/host/r8a66597-hcd.c +++ b/drivers/usb/host/r8a66597-hcd.c @@ -1065,7 +1065,7 @@ static void r8a66597_usb_connect(struct r8a66597 *r8a66597, int port) else if (speed == LSMODE) rh->port |= USB_PORT_STAT_LOW_SPEED; - rh->port &= USB_PORT_STAT_RESET; + rh->port &= ~USB_PORT_STAT_RESET; rh->port |= USB_PORT_STAT_ENABLE; } diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c index 9012098add6..94e6934edb0 100644 --- a/drivers/usb/host/xhci-ring.c +++ b/drivers/usb/host/xhci-ring.c @@ -182,8 +182,12 @@ static void inc_deq(struct xhci_hcd *xhci, struct xhci_ring *ring, bool consumer * set, but other sections talk about dealing with the chain bit set. This was * fixed in the 0.96 specification errata, but we have to assume that all 0.95 * xHCI hardware can't handle the chain bit being cleared on a link TRB. + * + * @more_trbs_coming: Will you enqueue more TRBs before calling + * prepare_transfer()? */ -static void inc_enq(struct xhci_hcd *xhci, struct xhci_ring *ring, bool consumer) +static void inc_enq(struct xhci_hcd *xhci, struct xhci_ring *ring, + bool consumer, bool more_trbs_coming) { u32 chain; union xhci_trb *next; @@ -199,15 +203,28 @@ static void inc_enq(struct xhci_hcd *xhci, struct xhci_ring *ring, bool consumer while (last_trb(xhci, ring, ring->enq_seg, next)) { if (!consumer) { if (ring != xhci->event_ring) { - if (chain) { - next->link.control |= TRB_CHAIN; - - /* Give this link TRB to the hardware */ - wmb(); - next->link.control ^= TRB_CYCLE; - } else { + /* + * If the caller doesn't plan on enqueueing more + * TDs before ringing the doorbell, then we + * don't want to give the link TRB to the + * hardware just yet. We'll give the link TRB + * back in prepare_ring() just before we enqueue + * the TD at the top of the ring. + */ + if (!chain && !more_trbs_coming) break; + + /* If we're not dealing with 0.95 hardware, + * carry over the chain bit of the previous TRB + * (which may mean the chain bit is cleared). + */ + if (!xhci_link_trb_quirk(xhci)) { + next->link.control &= ~TRB_CHAIN; + next->link.control |= chain; } + /* Give this link TRB to the hardware */ + wmb(); + next->link.control ^= TRB_CYCLE; } /* Toggle the cycle bit after the last ring segment. */ if (last_trb_on_last_seg(xhci, ring, ring->enq_seg, next)) { @@ -1707,9 +1724,12 @@ void xhci_handle_event(struct xhci_hcd *xhci) /* * Generic function for queueing a TRB on a ring. * The caller must have checked to make sure there's room on the ring. + * + * @more_trbs_coming: Will you enqueue more TRBs before calling + * prepare_transfer()? */ static void queue_trb(struct xhci_hcd *xhci, struct xhci_ring *ring, - bool consumer, + bool consumer, bool more_trbs_coming, u32 field1, u32 field2, u32 field3, u32 field4) { struct xhci_generic_trb *trb; @@ -1719,7 +1739,7 @@ static void queue_trb(struct xhci_hcd *xhci, struct xhci_ring *ring, trb->field[1] = field2; trb->field[2] = field3; trb->field[3] = field4; - inc_enq(xhci, ring, consumer); + inc_enq(xhci, ring, consumer, more_trbs_coming); } /* @@ -1988,6 +2008,7 @@ static int queue_bulk_sg_tx(struct xhci_hcd *xhci, gfp_t mem_flags, int trb_buff_len, this_sg_len, running_total; bool first_trb; u64 addr; + bool more_trbs_coming; struct xhci_generic_trb *start_trb; int start_cycle; @@ -2073,7 +2094,11 @@ static int queue_bulk_sg_tx(struct xhci_hcd *xhci, gfp_t mem_flags, length_field = TRB_LEN(trb_buff_len) | remainder | TRB_INTR_TARGET(0); - queue_trb(xhci, ep_ring, false, + if (num_trbs > 1) + more_trbs_coming = true; + else + more_trbs_coming = false; + queue_trb(xhci, ep_ring, false, more_trbs_coming, lower_32_bits(addr), upper_32_bits(addr), length_field, @@ -2124,6 +2149,7 @@ int xhci_queue_bulk_tx(struct xhci_hcd *xhci, gfp_t mem_flags, int num_trbs; struct xhci_generic_trb *start_trb; bool first_trb; + bool more_trbs_coming; int start_cycle; u32 field, length_field; @@ -2212,7 +2238,11 @@ int xhci_queue_bulk_tx(struct xhci_hcd *xhci, gfp_t mem_flags, length_field = TRB_LEN(trb_buff_len) | remainder | TRB_INTR_TARGET(0); - queue_trb(xhci, ep_ring, false, + if (num_trbs > 1) + more_trbs_coming = true; + else + more_trbs_coming = false; + queue_trb(xhci, ep_ring, false, more_trbs_coming, lower_32_bits(addr), upper_32_bits(addr), length_field, @@ -2291,7 +2321,7 @@ int xhci_queue_ctrl_tx(struct xhci_hcd *xhci, gfp_t mem_flags, /* Queue setup TRB - see section 6.4.1.2.1 */ /* FIXME better way to translate setup_packet into two u32 fields? */ setup = (struct usb_ctrlrequest *) urb->setup_packet; - queue_trb(xhci, ep_ring, false, + queue_trb(xhci, ep_ring, false, true, /* FIXME endianness is probably going to bite my ass here. */ setup->bRequestType | setup->bRequest << 8 | setup->wValue << 16, setup->wIndex | setup->wLength << 16, @@ -2307,7 +2337,7 @@ int xhci_queue_ctrl_tx(struct xhci_hcd *xhci, gfp_t mem_flags, if (urb->transfer_buffer_length > 0) { if (setup->bRequestType & USB_DIR_IN) field |= TRB_DIR_IN; - queue_trb(xhci, ep_ring, false, + queue_trb(xhci, ep_ring, false, true, lower_32_bits(urb->transfer_dma), upper_32_bits(urb->transfer_dma), length_field, @@ -2324,7 +2354,7 @@ int xhci_queue_ctrl_tx(struct xhci_hcd *xhci, gfp_t mem_flags, field = 0; else field = TRB_DIR_IN; - queue_trb(xhci, ep_ring, false, + queue_trb(xhci, ep_ring, false, false, 0, 0, TRB_INTR_TARGET(0), @@ -2361,7 +2391,7 @@ static int queue_command(struct xhci_hcd *xhci, u32 field1, u32 field2, "unfailable commands failed.\n"); return -ENOMEM; } - queue_trb(xhci, xhci->cmd_ring, false, field1, field2, field3, + queue_trb(xhci, xhci->cmd_ring, false, false, field1, field2, field3, field4 | xhci->cmd_ring->cycle_state); return 0; } diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c index fad70bc8355..3b795c56221 100644 --- a/drivers/usb/musb/musb_core.c +++ b/drivers/usb/musb/musb_core.c @@ -219,8 +219,8 @@ static int musb_ulpi_write(struct otg_transceiver *otg, return 0; } #else -#define musb_ulpi_read(a, b) NULL -#define musb_ulpi_write(a, b, c) NULL +#define musb_ulpi_read NULL +#define musb_ulpi_write NULL #endif static struct otg_io_access_ops musb_ulpi_access = { @@ -451,10 +451,6 @@ void musb_hnp_stop(struct musb *musb) * @param power */ -#define STAGE0_MASK (MUSB_INTR_RESUME | MUSB_INTR_SESSREQ \ - | MUSB_INTR_VBUSERROR | MUSB_INTR_CONNECT \ - | MUSB_INTR_RESET) - static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb, u8 devctl, u8 power) { @@ -642,7 +638,7 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb, handled = IRQ_HANDLED; } - +#endif if (int_usb & MUSB_INTR_SUSPEND) { DBG(1, "SUSPEND (%s) devctl %02x power %02x\n", otg_state_string(musb), devctl, power); @@ -705,6 +701,7 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb, } } +#ifdef CONFIG_USB_MUSB_HDRC_HCD if (int_usb & MUSB_INTR_CONNECT) { struct usb_hcd *hcd = musb_to_hcd(musb); void __iomem *mbase = musb->mregs; @@ -1597,7 +1594,7 @@ irqreturn_t musb_interrupt(struct musb *musb) /* the core can interrupt us for multiple reasons; docs have * a generic interrupt flowchart to follow */ - if (musb->int_usb & STAGE0_MASK) + if (musb->int_usb) retval |= musb_stage0_irq(musb, musb->int_usb, devctl, power); diff --git a/drivers/usb/musb/musb_core.h b/drivers/usb/musb/musb_core.h index b22d02dea7d..91d67794e35 100644 --- a/drivers/usb/musb/musb_core.h +++ b/drivers/usb/musb/musb_core.h @@ -470,7 +470,8 @@ struct musb_csr_regs { struct musb_context_registers { -#ifdef CONFIG_PM +#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3) || \ + defined(CONFIG_ARCH_OMAP4) u32 otg_sysconfig, otg_forcestandby; #endif u8 power; @@ -484,7 +485,8 @@ struct musb_context_registers { struct musb_csr_regs index_regs[MUSB_C_NUM_EPS]; }; -#ifdef CONFIG_PM +#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3) || \ + defined(CONFIG_ARCH_OMAP4) extern void musb_platform_save_context(struct musb *musb, struct musb_context_registers *musb_context); extern void musb_platform_restore_context(struct musb *musb, diff --git a/drivers/usb/musb/musbhsdma.c b/drivers/usb/musb/musbhsdma.c index 1008044a3bb..dc66e4376d4 100644 --- a/drivers/usb/musb/musbhsdma.c +++ b/drivers/usb/musb/musbhsdma.c @@ -132,18 +132,9 @@ static void configure_channel(struct dma_channel *channel, if (mode) { csr |= 1 << MUSB_HSDMA_MODE1_SHIFT; BUG_ON(len < packet_sz); - - if (packet_sz >= 64) { - csr |= MUSB_HSDMA_BURSTMODE_INCR16 - << MUSB_HSDMA_BURSTMODE_SHIFT; - } else if (packet_sz >= 32) { - csr |= MUSB_HSDMA_BURSTMODE_INCR8 - << MUSB_HSDMA_BURSTMODE_SHIFT; - } else if (packet_sz >= 16) { - csr |= MUSB_HSDMA_BURSTMODE_INCR4 - << MUSB_HSDMA_BURSTMODE_SHIFT; - } } + csr |= MUSB_HSDMA_BURSTMODE_INCR16 + << MUSB_HSDMA_BURSTMODE_SHIFT; csr |= (musb_channel->epnum << MUSB_HSDMA_ENDPOINT_SHIFT) | (1 << MUSB_HSDMA_ENABLE_SHIFT) diff --git a/drivers/usb/otg/ulpi.c b/drivers/usb/otg/ulpi.c index b1b34693294..d331b222ad2 100644 --- a/drivers/usb/otg/ulpi.c +++ b/drivers/usb/otg/ulpi.c @@ -59,12 +59,17 @@ static int ulpi_set_flags(struct otg_transceiver *otg) static int ulpi_init(struct otg_transceiver *otg) { - int i, vid, pid; - - vid = (otg_io_read(otg, ULPI_VENDOR_ID_HIGH) << 8) | - otg_io_read(otg, ULPI_VENDOR_ID_LOW); - pid = (otg_io_read(otg, ULPI_PRODUCT_ID_HIGH) << 8) | - otg_io_read(otg, ULPI_PRODUCT_ID_LOW); + int i, vid, pid, ret; + u32 ulpi_id = 0; + + for (i = 0; i < 4; i++) { + ret = otg_io_read(otg, ULPI_PRODUCT_ID_HIGH - i); + if (ret < 0) + return ret; + ulpi_id = (ulpi_id << 8) | ret; + } + vid = ulpi_id & 0xffff; + pid = ulpi_id >> 16; pr_info("ULPI transceiver vendor/product ID 0x%04x/0x%04x\n", vid, pid); diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index 79dd1ae195e..da7e334b040 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -653,7 +653,6 @@ static struct usb_device_id id_table_combined [] = { { USB_DEVICE(EVOLUTION_VID, EVOLUTION_ER1_PID) }, { USB_DEVICE(EVOLUTION_VID, EVO_HYBRID_PID) }, { USB_DEVICE(EVOLUTION_VID, EVO_RCM4_PID) }, - { USB_DEVICE(CONTEC_VID, CONTEC_COM1USBH_PID) }, { USB_DEVICE(FTDI_VID, FTDI_ARTEMIS_PID) }, { USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16_PID) }, { USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16C_PID) }, diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h index 94d86c3febc..bbc159a1df4 100644 --- a/drivers/usb/serial/ftdi_sio_ids.h +++ b/drivers/usb/serial/ftdi_sio_ids.h @@ -501,13 +501,6 @@ #define CONTEC_COM1USBH_PID 0x8311 /* COM-1(USB)H */ /* - * Contec products (http://www.contec.com) - * Submitted by Daniel Sangorrin - */ -#define CONTEC_VID 0x06CE /* Vendor ID */ -#define CONTEC_COM1USBH_PID 0x8311 /* COM-1(USB)H */ - -/* * Definitions for B&B Electronics products. */ #define BANDB_VID 0x0856 /* B&B Electronics Vendor ID */ diff --git a/drivers/usb/serial/qcserial.c b/drivers/usb/serial/qcserial.c index 04bb759536b..93d72eb8caf 100644 --- a/drivers/usb/serial/qcserial.c +++ b/drivers/usb/serial/qcserial.c @@ -139,6 +139,7 @@ static int qcprobe(struct usb_serial *serial, const struct usb_device_id *id) "Could not set interface, error %d\n", retval); retval = -ENODEV; + kfree(data); } return retval; } @@ -155,6 +156,7 @@ static int qcprobe(struct usb_serial *serial, const struct usb_device_id *id) "Could not set interface, error %d\n", retval); retval = -ENODEV; + kfree(data); } return retval; } @@ -163,6 +165,7 @@ static int qcprobe(struct usb_serial *serial, const struct usb_device_id *id) default: dev_err(&serial->dev->dev, "unknown number of interfaces: %d\n", nintf); + kfree(data); return -ENODEV; } diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c index df5b6b971f2..d219070fed3 100644 --- a/drivers/vhost/net.c +++ b/drivers/vhost/net.c @@ -98,7 +98,8 @@ static void tx_poll_start(struct vhost_net *net, struct socket *sock) static void handle_tx(struct vhost_net *net) { struct vhost_virtqueue *vq = &net->dev.vqs[VHOST_NET_VQ_TX]; - unsigned head, out, in, s; + unsigned out, in, s; + int head; struct msghdr msg = { .msg_name = NULL, .msg_namelen = 0, @@ -135,6 +136,9 @@ static void handle_tx(struct vhost_net *net) ARRAY_SIZE(vq->iov), &out, &in, NULL, NULL); + /* On error, stop handling until the next kick. */ + if (unlikely(head < 0)) + break; /* Nothing new? Wait for eventfd to tell us they refilled. */ if (head == vq->num) { wmem = atomic_read(&sock->sk->sk_wmem_alloc); @@ -173,8 +177,8 @@ static void handle_tx(struct vhost_net *net) break; } if (err != len) - pr_err("Truncated TX packet: " - " len %d != %zd\n", err, len); + pr_debug("Truncated TX packet: " + " len %d != %zd\n", err, len); vhost_add_used_and_signal(&net->dev, vq, head, 0); total_len += len; if (unlikely(total_len >= VHOST_NET_WEIGHT)) { @@ -192,7 +196,8 @@ static void handle_tx(struct vhost_net *net) static void handle_rx(struct vhost_net *net) { struct vhost_virtqueue *vq = &net->dev.vqs[VHOST_NET_VQ_RX]; - unsigned head, out, in, log, s; + unsigned out, in, log, s; + int head; struct vhost_log *vq_log; struct msghdr msg = { .msg_name = NULL, @@ -228,6 +233,9 @@ static void handle_rx(struct vhost_net *net) ARRAY_SIZE(vq->iov), &out, &in, vq_log, &log); + /* On error, stop handling until the next kick. */ + if (unlikely(head < 0)) + break; /* OK, now we need to know about added descriptors. */ if (head == vq->num) { if (unlikely(vhost_enable_notify(vq))) { @@ -267,8 +275,8 @@ static void handle_rx(struct vhost_net *net) } /* TODO: Should check and handle checksum. */ if (err > len) { - pr_err("Discarded truncated rx packet: " - " len %d > %zd\n", err, len); + pr_debug("Discarded truncated rx packet: " + " len %d > %zd\n", err, len); vhost_discard_vq_desc(vq); continue; } @@ -526,11 +534,16 @@ static long vhost_net_set_backend(struct vhost_net *n, unsigned index, int fd) rcu_assign_pointer(vq->private_data, sock); vhost_net_enable_vq(n, vq); done: + mutex_unlock(&vq->mutex); + if (oldsock) { vhost_net_flush_vq(n, index); fput(oldsock->file); } + mutex_unlock(&n->dev.mutex); + return 0; + err_vq: mutex_unlock(&vq->mutex); err: diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c index 3b83382e06e..0b99783083f 100644 --- a/drivers/vhost/vhost.c +++ b/drivers/vhost/vhost.c @@ -736,12 +736,12 @@ static int translate_desc(struct vhost_dev *dev, u64 addr, u32 len, mem = rcu_dereference(dev->memory); while ((u64)len > s) { u64 size; - if (ret >= iov_size) { + if (unlikely(ret >= iov_size)) { ret = -ENOBUFS; break; } reg = find_region(mem, addr, len); - if (!reg) { + if (unlikely(!reg)) { ret = -EFAULT; break; } @@ -780,18 +780,18 @@ static unsigned next_desc(struct vring_desc *desc) return next; } -static unsigned get_indirect(struct vhost_dev *dev, struct vhost_virtqueue *vq, - struct iovec iov[], unsigned int iov_size, - unsigned int *out_num, unsigned int *in_num, - struct vhost_log *log, unsigned int *log_num, - struct vring_desc *indirect) +static int get_indirect(struct vhost_dev *dev, struct vhost_virtqueue *vq, + struct iovec iov[], unsigned int iov_size, + unsigned int *out_num, unsigned int *in_num, + struct vhost_log *log, unsigned int *log_num, + struct vring_desc *indirect) { struct vring_desc desc; unsigned int i = 0, count, found = 0; int ret; /* Sanity check */ - if (indirect->len % sizeof desc) { + if (unlikely(indirect->len % sizeof desc)) { vq_err(vq, "Invalid length in indirect descriptor: " "len 0x%llx not multiple of 0x%zx\n", (unsigned long long)indirect->len, @@ -801,7 +801,7 @@ static unsigned get_indirect(struct vhost_dev *dev, struct vhost_virtqueue *vq, ret = translate_desc(dev, indirect->addr, indirect->len, vq->indirect, ARRAY_SIZE(vq->indirect)); - if (ret < 0) { + if (unlikely(ret < 0)) { vq_err(vq, "Translation failure %d in indirect.\n", ret); return ret; } @@ -813,7 +813,7 @@ static unsigned get_indirect(struct vhost_dev *dev, struct vhost_virtqueue *vq, count = indirect->len / sizeof desc; /* Buffers are chained via a 16 bit next field, so * we can have at most 2^16 of these. */ - if (count > USHRT_MAX + 1) { + if (unlikely(count > USHRT_MAX + 1)) { vq_err(vq, "Indirect buffer length too big: %d\n", indirect->len); return -E2BIG; @@ -821,19 +821,19 @@ static unsigned get_indirect(struct vhost_dev *dev, struct vhost_virtqueue *vq, do { unsigned iov_count = *in_num + *out_num; - if (++found > count) { + if (unlikely(++found > count)) { vq_err(vq, "Loop detected: last one at %u " "indirect size %u\n", i, count); return -EINVAL; } - if (memcpy_fromiovec((unsigned char *)&desc, vq->indirect, - sizeof desc)) { + if (unlikely(memcpy_fromiovec((unsigned char *)&desc, vq->indirect, + sizeof desc))) { vq_err(vq, "Failed indirect descriptor: idx %d, %zx\n", i, (size_t)indirect->addr + i * sizeof desc); return -EINVAL; } - if (desc.flags & VRING_DESC_F_INDIRECT) { + if (unlikely(desc.flags & VRING_DESC_F_INDIRECT)) { vq_err(vq, "Nested indirect descriptor: idx %d, %zx\n", i, (size_t)indirect->addr + i * sizeof desc); return -EINVAL; @@ -841,7 +841,7 @@ static unsigned get_indirect(struct vhost_dev *dev, struct vhost_virtqueue *vq, ret = translate_desc(dev, desc.addr, desc.len, iov + iov_count, iov_size - iov_count); - if (ret < 0) { + if (unlikely(ret < 0)) { vq_err(vq, "Translation failure %d indirect idx %d\n", ret, i); return ret; @@ -857,7 +857,7 @@ static unsigned get_indirect(struct vhost_dev *dev, struct vhost_virtqueue *vq, } else { /* If it's an output descriptor, they're all supposed * to come before any input descriptors. */ - if (*in_num) { + if (unlikely(*in_num)) { vq_err(vq, "Indirect descriptor " "has out after in: idx %d\n", i); return -EINVAL; @@ -873,12 +873,13 @@ static unsigned get_indirect(struct vhost_dev *dev, struct vhost_virtqueue *vq, * number of output then some number of input descriptors, it's actually two * iovecs, but we pack them into one and note how many of each there were. * - * This function returns the descriptor number found, or vq->num (which - * is never a valid descriptor number) if none was found. */ -unsigned vhost_get_vq_desc(struct vhost_dev *dev, struct vhost_virtqueue *vq, - struct iovec iov[], unsigned int iov_size, - unsigned int *out_num, unsigned int *in_num, - struct vhost_log *log, unsigned int *log_num) + * This function returns the descriptor number found, or vq->num (which is + * never a valid descriptor number) if none was found. A negative code is + * returned on error. */ +int vhost_get_vq_desc(struct vhost_dev *dev, struct vhost_virtqueue *vq, + struct iovec iov[], unsigned int iov_size, + unsigned int *out_num, unsigned int *in_num, + struct vhost_log *log, unsigned int *log_num) { struct vring_desc desc; unsigned int i, head, found = 0; @@ -887,16 +888,16 @@ unsigned vhost_get_vq_desc(struct vhost_dev *dev, struct vhost_virtqueue *vq, /* Check it isn't doing very strange things with descriptor numbers. */ last_avail_idx = vq->last_avail_idx; - if (get_user(vq->avail_idx, &vq->avail->idx)) { + if (unlikely(get_user(vq->avail_idx, &vq->avail->idx))) { vq_err(vq, "Failed to access avail idx at %p\n", &vq->avail->idx); - return vq->num; + return -EFAULT; } - if ((u16)(vq->avail_idx - last_avail_idx) > vq->num) { + if (unlikely((u16)(vq->avail_idx - last_avail_idx) > vq->num)) { vq_err(vq, "Guest moved used index from %u to %u", last_avail_idx, vq->avail_idx); - return vq->num; + return -EFAULT; } /* If there's nothing new since last we looked, return invalid. */ @@ -908,18 +909,19 @@ unsigned vhost_get_vq_desc(struct vhost_dev *dev, struct vhost_virtqueue *vq, /* Grab the next descriptor number they're advertising, and increment * the index we've seen. */ - if (get_user(head, &vq->avail->ring[last_avail_idx % vq->num])) { + if (unlikely(get_user(head, + &vq->avail->ring[last_avail_idx % vq->num]))) { vq_err(vq, "Failed to read head: idx %d address %p\n", last_avail_idx, &vq->avail->ring[last_avail_idx % vq->num]); - return vq->num; + return -EFAULT; } /* If their number is silly, that's an error. */ - if (head >= vq->num) { + if (unlikely(head >= vq->num)) { vq_err(vq, "Guest says index %u > %u is available", head, vq->num); - return vq->num; + return -EINVAL; } /* When we start there are none of either input nor output. */ @@ -930,41 +932,41 @@ unsigned vhost_get_vq_desc(struct vhost_dev *dev, struct vhost_virtqueue *vq, i = head; do { unsigned iov_count = *in_num + *out_num; - if (i >= vq->num) { + if (unlikely(i >= vq->num)) { vq_err(vq, "Desc index is %u > %u, head = %u", i, vq->num, head); - return vq->num; + return -EINVAL; } - if (++found > vq->num) { + if (unlikely(++found > vq->num)) { vq_err(vq, "Loop detected: last one at %u " "vq size %u head %u\n", i, vq->num, head); - return vq->num; + return -EINVAL; } ret = copy_from_user(&desc, vq->desc + i, sizeof desc); - if (ret) { + if (unlikely(ret)) { vq_err(vq, "Failed to get descriptor: idx %d addr %p\n", i, vq->desc + i); - return vq->num; + return -EFAULT; } if (desc.flags & VRING_DESC_F_INDIRECT) { ret = get_indirect(dev, vq, iov, iov_size, out_num, in_num, log, log_num, &desc); - if (ret < 0) { + if (unlikely(ret < 0)) { vq_err(vq, "Failure detected " "in indirect descriptor at idx %d\n", i); - return vq->num; + return ret; } continue; } ret = translate_desc(dev, desc.addr, desc.len, iov + iov_count, iov_size - iov_count); - if (ret < 0) { + if (unlikely(ret < 0)) { vq_err(vq, "Translation failure %d descriptor idx %d\n", ret, i); - return vq->num; + return ret; } if (desc.flags & VRING_DESC_F_WRITE) { /* If this is an input descriptor, @@ -978,10 +980,10 @@ unsigned vhost_get_vq_desc(struct vhost_dev *dev, struct vhost_virtqueue *vq, } else { /* If it's an output descriptor, they're all supposed * to come before any input descriptors. */ - if (*in_num) { + if (unlikely(*in_num)) { vq_err(vq, "Descriptor has out after in: " "idx %d\n", i); - return vq->num; + return -EINVAL; } *out_num += ret; } diff --git a/drivers/vhost/vhost.h b/drivers/vhost/vhost.h index 44591ba9b07..11ee13dba0f 100644 --- a/drivers/vhost/vhost.h +++ b/drivers/vhost/vhost.h @@ -120,10 +120,10 @@ long vhost_dev_ioctl(struct vhost_dev *, unsigned int ioctl, unsigned long arg); int vhost_vq_access_ok(struct vhost_virtqueue *vq); int vhost_log_access_ok(struct vhost_dev *); -unsigned vhost_get_vq_desc(struct vhost_dev *, struct vhost_virtqueue *, - struct iovec iov[], unsigned int iov_count, - unsigned int *out_num, unsigned int *in_num, - struct vhost_log *log, unsigned int *log_num); +int vhost_get_vq_desc(struct vhost_dev *, struct vhost_virtqueue *, + struct iovec iov[], unsigned int iov_count, + unsigned int *out_num, unsigned int *in_num, + struct vhost_log *log, unsigned int *log_num); void vhost_discard_vq_desc(struct vhost_virtqueue *); int vhost_add_used(struct vhost_virtqueue *, unsigned int head, int len); diff --git a/drivers/video/aty/radeon_pm.c b/drivers/video/aty/radeon_pm.c index 515cf1978d1..c4e17642d9c 100644 --- a/drivers/video/aty/radeon_pm.c +++ b/drivers/video/aty/radeon_pm.c @@ -2872,7 +2872,7 @@ void radeonfb_pm_init(struct radeonfb_info *rinfo, int dynclk, int ignore_devlis } #if 0 - /* Power down TV DAC, taht saves a significant amount of power, + /* Power down TV DAC, that saves a significant amount of power, * we'll have something better once we actually have some TVOut * support */ diff --git a/drivers/video/geode/gxfb_core.c b/drivers/video/geode/gxfb_core.c index 76e7dac6f25..70b1d9d51c9 100644 --- a/drivers/video/geode/gxfb_core.c +++ b/drivers/video/geode/gxfb_core.c @@ -40,7 +40,7 @@ static int vram; static int vt_switch; /* Modes relevant to the GX (taken from modedb.c) */ -static struct fb_videomode gx_modedb[] __initdata = { +static struct fb_videomode gx_modedb[] __devinitdata = { /* 640x480-60 VESA */ { NULL, 60, 640, 480, 39682, 48, 16, 33, 10, 96, 2, 0, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA }, @@ -110,14 +110,15 @@ static struct fb_videomode gx_modedb[] __initdata = { #ifdef CONFIG_OLPC #include <asm/olpc.h> -static struct fb_videomode gx_dcon_modedb[] __initdata = { +static struct fb_videomode gx_dcon_modedb[] __devinitdata = { /* The only mode the DCON has is 1200x900 */ { NULL, 50, 1200, 900, 17460, 24, 8, 4, 5, 8, 3, FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED, 0 } }; -static void __init get_modedb(struct fb_videomode **modedb, unsigned int *size) +static void __devinit get_modedb(struct fb_videomode **modedb, + unsigned int *size) { if (olpc_has_dcon()) { *modedb = (struct fb_videomode *) gx_dcon_modedb; @@ -129,7 +130,8 @@ static void __init get_modedb(struct fb_videomode **modedb, unsigned int *size) } #else -static void __init get_modedb(struct fb_videomode **modedb, unsigned int *size) +static void __devinit get_modedb(struct fb_videomode **modedb, + unsigned int *size) { *modedb = (struct fb_videomode *) gx_modedb; *size = ARRAY_SIZE(gx_modedb); @@ -226,7 +228,8 @@ static int gxfb_blank(int blank_mode, struct fb_info *info) return gx_blank_display(info, blank_mode); } -static int __init gxfb_map_video_memory(struct fb_info *info, struct pci_dev *dev) +static int __devinit gxfb_map_video_memory(struct fb_info *info, + struct pci_dev *dev) { struct gxfb_par *par = info->par; int ret; @@ -290,7 +293,7 @@ static struct fb_ops gxfb_ops = { .fb_imageblit = cfb_imageblit, }; -static struct fb_info * __init gxfb_init_fbinfo(struct device *dev) +static struct fb_info *__devinit gxfb_init_fbinfo(struct device *dev) { struct gxfb_par *par; struct fb_info *info; @@ -371,7 +374,8 @@ static int gxfb_resume(struct pci_dev *pdev) } #endif -static int __init gxfb_probe(struct pci_dev *pdev, const struct pci_device_id *id) +static int __devinit gxfb_probe(struct pci_dev *pdev, + const struct pci_device_id *id) { struct gxfb_par *par; struct fb_info *info; @@ -451,7 +455,7 @@ static int __init gxfb_probe(struct pci_dev *pdev, const struct pci_device_id *i return ret; } -static void gxfb_remove(struct pci_dev *pdev) +static void __devexit gxfb_remove(struct pci_dev *pdev) { struct fb_info *info = pci_get_drvdata(pdev); struct gxfb_par *par = info->par; diff --git a/drivers/video/geode/lxfb_core.c b/drivers/video/geode/lxfb_core.c index 1a18da86d3f..39bdbedf43b 100644 --- a/drivers/video/geode/lxfb_core.c +++ b/drivers/video/geode/lxfb_core.c @@ -35,7 +35,7 @@ static int vt_switch; * we try to make it something sane - 640x480-60 is sane */ -static struct fb_videomode geode_modedb[] __initdata = { +static struct fb_videomode geode_modedb[] __devinitdata = { /* 640x480-60 */ { NULL, 60, 640, 480, 39682, 48, 8, 25, 2, 88, 2, FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, @@ -219,14 +219,15 @@ static struct fb_videomode geode_modedb[] __initdata = { #ifdef CONFIG_OLPC #include <asm/olpc.h> -static struct fb_videomode olpc_dcon_modedb[] __initdata = { +static struct fb_videomode olpc_dcon_modedb[] __devinitdata = { /* The only mode the DCON has is 1200x900 */ { NULL, 50, 1200, 900, 17460, 24, 8, 4, 5, 8, 3, FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED, 0 } }; -static void __init get_modedb(struct fb_videomode **modedb, unsigned int *size) +static void __devinit get_modedb(struct fb_videomode **modedb, + unsigned int *size) { if (olpc_has_dcon()) { *modedb = (struct fb_videomode *) olpc_dcon_modedb; @@ -238,7 +239,8 @@ static void __init get_modedb(struct fb_videomode **modedb, unsigned int *size) } #else -static void __init get_modedb(struct fb_videomode **modedb, unsigned int *size) +static void __devinit get_modedb(struct fb_videomode **modedb, + unsigned int *size) { *modedb = (struct fb_videomode *) geode_modedb; *size = ARRAY_SIZE(geode_modedb); @@ -334,7 +336,7 @@ static int lxfb_blank(int blank_mode, struct fb_info *info) } -static int __init lxfb_map_video_memory(struct fb_info *info, +static int __devinit lxfb_map_video_memory(struct fb_info *info, struct pci_dev *dev) { struct lxfb_par *par = info->par; @@ -412,7 +414,7 @@ static struct fb_ops lxfb_ops = { .fb_imageblit = cfb_imageblit, }; -static struct fb_info * __init lxfb_init_fbinfo(struct device *dev) +static struct fb_info * __devinit lxfb_init_fbinfo(struct device *dev) { struct lxfb_par *par; struct fb_info *info; @@ -496,7 +498,7 @@ static int lxfb_resume(struct pci_dev *pdev) #define lxfb_resume NULL #endif -static int __init lxfb_probe(struct pci_dev *pdev, +static int __devinit lxfb_probe(struct pci_dev *pdev, const struct pci_device_id *id) { struct lxfb_par *par; @@ -588,7 +590,7 @@ err: return ret; } -static void lxfb_remove(struct pci_dev *pdev) +static void __devexit lxfb_remove(struct pci_dev *pdev) { struct fb_info *info = pci_get_drvdata(pdev); struct lxfb_par *par = info->par; diff --git a/drivers/video/nuc900fb.c b/drivers/video/nuc900fb.c index d4cde79ea15..81687ed26ba 100644 --- a/drivers/video/nuc900fb.c +++ b/drivers/video/nuc900fb.c @@ -596,8 +596,6 @@ static int __devinit nuc900fb_probe(struct platform_device *pdev) goto release_regs; } - nuc900_driver_clksrc_div(&pdev->dev, "ext", 0x2); - fbi->clk = clk_get(&pdev->dev, NULL); if (!fbi->clk || IS_ERR(fbi->clk)) { printk(KERN_ERR "nuc900-lcd:failed to get lcd clock source\n"); diff --git a/drivers/video/omap/lcdc.c b/drivers/video/omap/lcdc.c index 43ab7d8b66b..7767338f8b1 100644 --- a/drivers/video/omap/lcdc.c +++ b/drivers/video/omap/lcdc.c @@ -572,22 +572,12 @@ static enum omapfb_update_mode omap_lcdc_get_update_mode(void) /* PM code called only in internal controller mode */ static void omap_lcdc_suspend(void) { - if (lcdc.update_mode == OMAPFB_AUTO_UPDATE) { - disable_controller(); - omap_stop_lcd_dma(); - } + omap_lcdc_set_update_mode(OMAPFB_UPDATE_DISABLED); } static void omap_lcdc_resume(void) { - if (lcdc.update_mode == OMAPFB_AUTO_UPDATE) { - setup_regs(); - load_palette(); - setup_lcd_dma(); - set_load_mode(OMAP_LCDC_LOAD_FRAME); - enable_irqs(OMAP_LCDC_IRQ_DONE); - enable_controller(); - } + omap_lcdc_set_update_mode(OMAPFB_AUTO_UPDATE); } static void omap_lcdc_get_caps(int plane, struct omapfb_caps *caps) diff --git a/drivers/video/omap/rfbi.c b/drivers/video/omap/rfbi.c index 1162603c72e..eada9f12efc 100644 --- a/drivers/video/omap/rfbi.c +++ b/drivers/video/omap/rfbi.c @@ -26,6 +26,7 @@ #include <linux/interrupt.h> #include <linux/clk.h> #include <linux/io.h> +#include <linux/platform_device.h> #include "omapfb.h" #include "dispc.h" @@ -83,13 +84,13 @@ static inline u32 rfbi_read_reg(int idx) static int rfbi_get_clocks(void) { - rfbi.dss_ick = clk_get(&dispc.fbdev->dssdev->dev, "ick"); + rfbi.dss_ick = clk_get(&rfbi.fbdev->dssdev->dev, "ick"); if (IS_ERR(rfbi.dss_ick)) { dev_err(rfbi.fbdev->dev, "can't get ick\n"); return PTR_ERR(rfbi.dss_ick); } - rfbi.dss1_fck = clk_get(&dispc.fbdev->dssdev->dev, "dss1_fck"); + rfbi.dss1_fck = clk_get(&rfbi.fbdev->dssdev->dev, "dss1_fck"); if (IS_ERR(rfbi.dss1_fck)) { dev_err(rfbi.fbdev->dev, "can't get dss1_fck\n"); clk_put(rfbi.dss_ick); diff --git a/drivers/virtio/virtio_pci.c b/drivers/virtio/virtio_pci.c index 95896f38792..ef8d9d558fc 100644 --- a/drivers/virtio/virtio_pci.c +++ b/drivers/virtio/virtio_pci.c @@ -636,6 +636,9 @@ static int __devinit virtio_pci_probe(struct pci_dev *pci_dev, INIT_LIST_HEAD(&vp_dev->virtqueues); spin_lock_init(&vp_dev->lock); + /* Disable MSI/MSIX to bring device to a known good state. */ + pci_msi_off(pci_dev); + /* enable the device */ err = pci_enable_device(pci_dev); if (err) diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c index 1ca88908723..afe7e21dd0a 100644 --- a/drivers/virtio/virtio_ring.c +++ b/drivers/virtio/virtio_ring.c @@ -119,7 +119,7 @@ static int vring_add_indirect(struct vring_virtqueue *vq, desc = kmalloc((out + in) * sizeof(struct vring_desc), gfp); if (!desc) - return vq->vring.num; + return -ENOMEM; /* Transfer entries from the sg list into the indirect page */ for (i = 0; i < out; i++) { diff --git a/drivers/watchdog/at32ap700x_wdt.c b/drivers/watchdog/at32ap700x_wdt.c index 1cddf92cb9a..750bc5281d7 100644 --- a/drivers/watchdog/at32ap700x_wdt.c +++ b/drivers/watchdog/at32ap700x_wdt.c @@ -346,9 +346,13 @@ static int __init at32_wdt_probe(struct platform_device *pdev) } else { wdt->users = 0; } - wdt->miscdev.minor = WATCHDOG_MINOR; - wdt->miscdev.name = "watchdog"; - wdt->miscdev.fops = &at32_wdt_fops; + + wdt->miscdev.minor = WATCHDOG_MINOR; + wdt->miscdev.name = "watchdog"; + wdt->miscdev.fops = &at32_wdt_fops; + wdt->miscdev.parent = &pdev->dev; + + platform_set_drvdata(pdev, wdt); if (at32_wdt_settimeout(timeout)) { at32_wdt_settimeout(TIMEOUT_DEFAULT); @@ -360,17 +364,17 @@ static int __init at32_wdt_probe(struct platform_device *pdev) ret = misc_register(&wdt->miscdev); if (ret) { dev_dbg(&pdev->dev, "failed to register wdt miscdev\n"); - goto err_iounmap; + goto err_register; } - platform_set_drvdata(pdev, wdt); - wdt->miscdev.parent = &pdev->dev; dev_info(&pdev->dev, "AT32AP700X WDT at 0x%p, timeout %d sec (nowayout=%d)\n", wdt->regs, wdt->timeout, nowayout); return 0; +err_register: + platform_set_drvdata(pdev, NULL); err_iounmap: iounmap(wdt->regs); err_free: diff --git a/drivers/watchdog/imx2_wdt.c b/drivers/watchdog/imx2_wdt.c index ea25885781b..2ee7dac55a3 100644 --- a/drivers/watchdog/imx2_wdt.c +++ b/drivers/watchdog/imx2_wdt.c @@ -330,7 +330,6 @@ static void imx2_wdt_shutdown(struct platform_device *pdev) } static struct platform_driver imx2_wdt_driver = { - .probe = imx2_wdt_probe, .remove = __exit_p(imx2_wdt_remove), .shutdown = imx2_wdt_shutdown, .driver = { |