diff options
Diffstat (limited to 'drivers/net/wireless/intel')
52 files changed, 949 insertions, 609 deletions
diff --git a/drivers/net/wireless/intel/ipw2x00/ipw2100.c b/drivers/net/wireless/intel/ipw2x00/ipw2100.c index e85858eec8ff..536cd729c086 100644 --- a/drivers/net/wireless/intel/ipw2x00/ipw2100.c +++ b/drivers/net/wireless/intel/ipw2x00/ipw2100.c @@ -3206,8 +3206,9 @@ static void ipw2100_tx_send_data(struct ipw2100_priv *priv) } } -static void ipw2100_irq_tasklet(struct ipw2100_priv *priv) +static void ipw2100_irq_tasklet(unsigned long data) { + struct ipw2100_priv *priv = (struct ipw2100_priv *)data; struct net_device *dev = priv->net_dev; unsigned long flags; u32 inta, tmp; @@ -5833,7 +5834,7 @@ static int ipw2100_close(struct net_device *dev) /* * TODO: Fix this function... its just wrong */ -static void ipw2100_tx_timeout(struct net_device *dev) +static void ipw2100_tx_timeout(struct net_device *dev, unsigned int txqueue) { struct ipw2100_priv *priv = libipw_priv(dev); @@ -6006,7 +6007,7 @@ static void ipw2100_rf_kill(struct work_struct *work) spin_unlock_irqrestore(&priv->low_lock, flags); } -static void ipw2100_irq_tasklet(struct ipw2100_priv *priv); +static void ipw2100_irq_tasklet(unsigned long data); static const struct net_device_ops ipw2100_netdev_ops = { .ndo_open = ipw2100_open, @@ -6136,7 +6137,7 @@ static struct net_device *ipw2100_alloc_device(struct pci_dev *pci_dev, INIT_DELAYED_WORK(&priv->rf_kill, ipw2100_rf_kill); INIT_DELAYED_WORK(&priv->scan_event, ipw2100_scan_event); - tasklet_init(&priv->irq_tasklet, (void (*)(unsigned long)) + tasklet_init(&priv->irq_tasklet, ipw2100_irq_tasklet, (unsigned long)priv); /* NOTE: We do not start the deferred work for status checks yet */ diff --git a/drivers/net/wireless/intel/ipw2x00/ipw2200.c b/drivers/net/wireless/intel/ipw2x00/ipw2200.c index 31e43fc1d12b..5ef6f87a48ac 100644 --- a/drivers/net/wireless/intel/ipw2x00/ipw2200.c +++ b/drivers/net/wireless/intel/ipw2x00/ipw2200.c @@ -1945,8 +1945,9 @@ static void notify_wx_assoc_event(struct ipw_priv *priv) wireless_send_event(priv->net_dev, SIOCGIWAP, &wrqu, NULL); } -static void ipw_irq_tasklet(struct ipw_priv *priv) +static void ipw_irq_tasklet(unsigned long data) { + struct ipw_priv *priv = (struct ipw_priv *)data; u32 inta, inta_mask, handled = 0; unsigned long flags; int rc = 0; @@ -10677,7 +10678,7 @@ static int ipw_setup_deferred_work(struct ipw_priv *priv) INIT_WORK(&priv->qos_activate, ipw_bg_qos_activate); #endif /* CONFIG_IPW2200_QOS */ - tasklet_init(&priv->irq_tasklet, (void (*)(unsigned long)) + tasklet_init(&priv->irq_tasklet, ipw_irq_tasklet, (unsigned long)priv); return ret; diff --git a/drivers/net/wireless/intel/iwlegacy/3945-mac.c b/drivers/net/wireless/intel/iwlegacy/3945-mac.c index 1168055da182..206b43b9dff8 100644 --- a/drivers/net/wireless/intel/iwlegacy/3945-mac.c +++ b/drivers/net/wireless/intel/iwlegacy/3945-mac.c @@ -1376,8 +1376,9 @@ il3945_dump_nic_error_log(struct il_priv *il) } static void -il3945_irq_tasklet(struct il_priv *il) +il3945_irq_tasklet(unsigned long data) { + struct il_priv *il = (struct il_priv *)data; u32 inta, handled = 0; u32 inta_fh; unsigned long flags; @@ -3401,7 +3402,7 @@ il3945_setup_deferred_work(struct il_priv *il) timer_setup(&il->watchdog, il_bg_watchdog, 0); tasklet_init(&il->irq_tasklet, - (void (*)(unsigned long))il3945_irq_tasklet, + il3945_irq_tasklet, (unsigned long)il); } diff --git a/drivers/net/wireless/intel/iwlegacy/4965-mac.c b/drivers/net/wireless/intel/iwlegacy/4965-mac.c index 3664f56f8cbd..d1e17589dbeb 100644 --- a/drivers/net/wireless/intel/iwlegacy/4965-mac.c +++ b/drivers/net/wireless/intel/iwlegacy/4965-mac.c @@ -4343,8 +4343,9 @@ il4965_synchronize_irq(struct il_priv *il) } static void -il4965_irq_tasklet(struct il_priv *il) +il4965_irq_tasklet(unsigned long data) { + struct il_priv *il = (struct il_priv *)data; u32 inta, handled = 0; u32 inta_fh; unsigned long flags; @@ -6237,7 +6238,7 @@ il4965_setup_deferred_work(struct il_priv *il) timer_setup(&il->watchdog, il_bg_watchdog, 0); tasklet_init(&il->irq_tasklet, - (void (*)(unsigned long))il4965_irq_tasklet, + il4965_irq_tasklet, (unsigned long)il); } diff --git a/drivers/net/wireless/intel/iwlegacy/common.c b/drivers/net/wireless/intel/iwlegacy/common.c index d966b29b45ee..348c17ce72f5 100644 --- a/drivers/net/wireless/intel/iwlegacy/common.c +++ b/drivers/net/wireless/intel/iwlegacy/common.c @@ -699,7 +699,7 @@ il_eeprom_init(struct il_priv *il) u32 gp = _il_rd(il, CSR_EEPROM_GP); int sz; int ret; - u16 addr; + int addr; /* allocate eeprom */ sz = il->cfg->eeprom_size; diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/1000.c b/drivers/net/wireless/intel/iwlwifi/cfg/1000.c index b92255b91b72..8a4579bb10d3 100644 --- a/drivers/net/wireless/intel/iwlwifi/cfg/1000.c +++ b/drivers/net/wireless/intel/iwlwifi/cfg/1000.c @@ -77,8 +77,7 @@ static const struct iwl_eeprom_params iwl1000_eeprom_params = { .trans.base_params = &iwl1000_base_params, \ .eeprom_params = &iwl1000_eeprom_params, \ .led_mode = IWL_LED_BLINK, \ - .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, \ - .trans.csr = &iwl_csr_v1 + .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K const struct iwl_cfg iwl1000_bgn_cfg = { .name = "Intel(R) Centrino(R) Wireless-N 1000 BGN", @@ -104,8 +103,7 @@ const struct iwl_cfg iwl1000_bg_cfg = { .eeprom_params = &iwl1000_eeprom_params, \ .led_mode = IWL_LED_RF_STATE, \ .rx_with_siso_diversity = true, \ - .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, \ - .trans.csr = &iwl_csr_v1 + .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K const struct iwl_cfg iwl100_bgn_cfg = { .name = "Intel(R) Centrino(R) Wireless-N 100 BGN", diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/2000.c b/drivers/net/wireless/intel/iwlwifi/cfg/2000.c index 2b1ae0cecc83..7140a5f3ea8b 100644 --- a/drivers/net/wireless/intel/iwlwifi/cfg/2000.c +++ b/drivers/net/wireless/intel/iwlwifi/cfg/2000.c @@ -103,8 +103,7 @@ static const struct iwl_eeprom_params iwl20x0_eeprom_params = { .trans.base_params = &iwl2000_base_params, \ .eeprom_params = &iwl20x0_eeprom_params, \ .led_mode = IWL_LED_RF_STATE, \ - .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, \ - .trans.csr = &iwl_csr_v1 + .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K const struct iwl_cfg iwl2000_2bgn_cfg = { @@ -131,8 +130,7 @@ const struct iwl_cfg iwl2000_2bgn_d_cfg = { .trans.base_params = &iwl2030_base_params, \ .eeprom_params = &iwl20x0_eeprom_params, \ .led_mode = IWL_LED_RF_STATE, \ - .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, \ - .trans.csr = &iwl_csr_v1 + .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K const struct iwl_cfg iwl2030_2bgn_cfg = { .name = "Intel(R) Centrino(R) Wireless-N 2230 BGN", @@ -153,8 +151,7 @@ const struct iwl_cfg iwl2030_2bgn_cfg = { .eeprom_params = &iwl20x0_eeprom_params, \ .led_mode = IWL_LED_RF_STATE, \ .rx_with_siso_diversity = true, \ - .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, \ - .trans.csr = &iwl_csr_v1 + .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K const struct iwl_cfg iwl105_bgn_cfg = { .name = "Intel(R) Centrino(R) Wireless-N 105 BGN", @@ -181,8 +178,7 @@ const struct iwl_cfg iwl105_bgn_d_cfg = { .eeprom_params = &iwl20x0_eeprom_params, \ .led_mode = IWL_LED_RF_STATE, \ .rx_with_siso_diversity = true, \ - .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, \ - .trans.csr = &iwl_csr_v1 + .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K const struct iwl_cfg iwl135_bgn_cfg = { .name = "Intel(R) Centrino(R) Wireless-N 135 BGN", diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c b/drivers/net/wireless/intel/iwlwifi/cfg/22000.c index 56dc335a788c..a22a830019c0 100644 --- a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c +++ b/drivers/net/wireless/intel/iwlwifi/cfg/22000.c @@ -92,6 +92,7 @@ #define IWL_22000_SO_A_GF_A_FW_PRE "iwlwifi-so-a0-gf-a0-" #define IWL_22000_TY_A_GF_A_FW_PRE "iwlwifi-ty-a0-gf-a0-" #define IWL_22000_SO_A_GF4_A_FW_PRE "iwlwifi-so-a0-gf4-a0-" +#define IWL_22000_SOSNJ_A_GF4_A_FW_PRE "iwlwifi-SoSnj-a0-gf4-a0-" #define IWL_22000_HR_MODULE_FIRMWARE(api) \ IWL_22000_HR_FW_PRE __stringify(api) ".ucode" @@ -199,7 +200,6 @@ static const struct iwl_ht_params iwl_22000_ht_params = { IWL_DEVICE_22000_COMMON, \ .trans.device_family = IWL_DEVICE_FAMILY_22000, \ .trans.base_params = &iwl_22000_base_params, \ - .trans.csr = &iwl_csr_v1, \ .gp2_reg_addr = 0xa02c68, \ .mon_dram_regs = { \ .write_ptr = { \ @@ -217,7 +217,6 @@ static const struct iwl_ht_params iwl_22000_ht_params = { .trans.umac_prph_offset = 0x300000, \ .trans.device_family = IWL_DEVICE_FAMILY_AX210, \ .trans.base_params = &iwl_ax210_base_params, \ - .trans.csr = &iwl_csr_v1, \ .min_txq_size = 128, \ .gp2_reg_addr = 0xd02c68, \ .min_256_ba_txq_size = 512, \ @@ -236,24 +235,16 @@ static const struct iwl_ht_params iwl_22000_ht_params = { }, \ } -const struct iwl_cfg iwl22000_2ac_cfg_hr = { - .name = "Intel(R) Dual Band Wireless AC 22000", - .fw_name_pre = IWL_22000_HR_FW_PRE, - IWL_DEVICE_22500, -}; - -const struct iwl_cfg iwl22000_2ac_cfg_hr_cdb = { - .name = "Intel(R) Dual Band Wireless AC 22000", - .fw_name_pre = IWL_22000_HR_CDB_FW_PRE, - IWL_DEVICE_22500, - .cdb = true, -}; - -const struct iwl_cfg iwl22000_2ac_cfg_jf = { - .name = "Intel(R) Dual Band Wireless AC 22000", - .fw_name_pre = IWL_22000_JF_FW_PRE, - IWL_DEVICE_22500, -}; +/* + * If the device doesn't support HE, no need to have that many buffers. + * 22000 devices can split multiple frames into a single RB, so fewer are + * needed; AX210 cannot (but use smaller RBs by default) - these sizes + * were picked according to 8 MSDUs inside 256 A-MSDUs in an A-MPDU, with + * additional overhead to account for processing time. + */ +#define IWL_NUM_RBDS_NON_HE 512 +#define IWL_NUM_RBDS_22000_HE 2048 +#define IWL_NUM_RBDS_AX210_HE 4096 const struct iwl_cfg iwl_ax101_cfg_qu_hr = { .name = "Intel(R) Wi-Fi 6 AX101", @@ -266,6 +257,7 @@ const struct iwl_cfg iwl_ax101_cfg_qu_hr = { */ .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT, .tx_with_siso_diversity = true, + .num_rbds = IWL_NUM_RBDS_22000_HE, }; const struct iwl_cfg iwl_ax201_cfg_qu_hr = { @@ -278,6 +270,7 @@ const struct iwl_cfg iwl_ax201_cfg_qu_hr = { * HT size; mac80211 would otherwise pick the HE max (256) by default. */ .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT, + .num_rbds = IWL_NUM_RBDS_22000_HE, }; const struct iwl_cfg iwl_ax101_cfg_qu_c0_hr_b0 = { @@ -290,6 +283,7 @@ const struct iwl_cfg iwl_ax101_cfg_qu_c0_hr_b0 = { * HT size; mac80211 would otherwise pick the HE max (256) by default. */ .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT, + .num_rbds = IWL_NUM_RBDS_22000_HE, }; const struct iwl_cfg iwl_ax201_cfg_qu_c0_hr_b0 = { @@ -302,6 +296,7 @@ const struct iwl_cfg iwl_ax201_cfg_qu_c0_hr_b0 = { * HT size; mac80211 would otherwise pick the HE max (256) by default. */ .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT, + .num_rbds = IWL_NUM_RBDS_22000_HE, }; const struct iwl_cfg iwl_ax101_cfg_quz_hr = { @@ -314,6 +309,7 @@ const struct iwl_cfg iwl_ax101_cfg_quz_hr = { * HT size; mac80211 would otherwise pick the HE max (256) by default. */ .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT, + .num_rbds = IWL_NUM_RBDS_22000_HE, }; const struct iwl_cfg iwl_ax201_cfg_quz_hr = { @@ -326,6 +322,7 @@ const struct iwl_cfg iwl_ax201_cfg_quz_hr = { * HT size; mac80211 would otherwise pick the HE max (256) by default. */ .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT, + .num_rbds = IWL_NUM_RBDS_22000_HE, }; const struct iwl_cfg iwl_ax1650s_cfg_quz_hr = { @@ -338,6 +335,7 @@ const struct iwl_cfg iwl_ax1650s_cfg_quz_hr = { * HT size; mac80211 would otherwise pick the HE max (256) by default. */ .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT, + .num_rbds = IWL_NUM_RBDS_22000_HE, }; const struct iwl_cfg iwl_ax1650i_cfg_quz_hr = { @@ -350,6 +348,7 @@ const struct iwl_cfg iwl_ax1650i_cfg_quz_hr = { * HT size; mac80211 would otherwise pick the HE max (256) by default. */ .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT, + .num_rbds = IWL_NUM_RBDS_22000_HE, }; const struct iwl_cfg iwl_ax200_cfg_cc = { @@ -363,6 +362,7 @@ const struct iwl_cfg iwl_ax200_cfg_cc = { */ .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT, .trans.bisr_workaround = 1, + .num_rbds = IWL_NUM_RBDS_22000_HE, }; const struct iwl_cfg killer1650x_2ax_cfg = { @@ -376,6 +376,7 @@ const struct iwl_cfg killer1650x_2ax_cfg = { */ .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT, .trans.bisr_workaround = 1, + .num_rbds = IWL_NUM_RBDS_22000_HE, }; const struct iwl_cfg killer1650w_2ax_cfg = { @@ -389,6 +390,7 @@ const struct iwl_cfg killer1650w_2ax_cfg = { */ .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT, .trans.bisr_workaround = 1, + .num_rbds = IWL_NUM_RBDS_22000_HE, }; /* @@ -400,48 +402,56 @@ const struct iwl_cfg iwl9461_2ac_cfg_qu_b0_jf_b0 = { .name = "Intel(R) Wireless-AC 9461", .fw_name_pre = IWL_QU_B_JF_B_FW_PRE, IWL_DEVICE_22500, + .num_rbds = IWL_NUM_RBDS_NON_HE, }; const struct iwl_cfg iwl9462_2ac_cfg_qu_b0_jf_b0 = { .name = "Intel(R) Wireless-AC 9462", .fw_name_pre = IWL_QU_B_JF_B_FW_PRE, IWL_DEVICE_22500, + .num_rbds = IWL_NUM_RBDS_NON_HE, }; const struct iwl_cfg iwl9560_2ac_cfg_qu_b0_jf_b0 = { .name = "Intel(R) Wireless-AC 9560", .fw_name_pre = IWL_QU_B_JF_B_FW_PRE, IWL_DEVICE_22500, + .num_rbds = IWL_NUM_RBDS_NON_HE, }; const struct iwl_cfg iwl9560_2ac_160_cfg_qu_b0_jf_b0 = { .name = "Intel(R) Wireless-AC 9560 160MHz", .fw_name_pre = IWL_QU_B_JF_B_FW_PRE, IWL_DEVICE_22500, + .num_rbds = IWL_NUM_RBDS_NON_HE, }; const struct iwl_cfg iwl9461_2ac_cfg_qu_c0_jf_b0 = { .name = "Intel(R) Wireless-AC 9461", .fw_name_pre = IWL_QU_C_JF_B_FW_PRE, IWL_DEVICE_22500, + .num_rbds = IWL_NUM_RBDS_NON_HE, }; const struct iwl_cfg iwl9462_2ac_cfg_qu_c0_jf_b0 = { .name = "Intel(R) Wireless-AC 9462", .fw_name_pre = IWL_QU_C_JF_B_FW_PRE, IWL_DEVICE_22500, + .num_rbds = IWL_NUM_RBDS_NON_HE, }; const struct iwl_cfg iwl9560_2ac_cfg_qu_c0_jf_b0 = { .name = "Intel(R) Wireless-AC 9560", .fw_name_pre = IWL_QU_C_JF_B_FW_PRE, IWL_DEVICE_22500, + .num_rbds = IWL_NUM_RBDS_NON_HE, }; const struct iwl_cfg iwl9560_2ac_160_cfg_qu_c0_jf_b0 = { .name = "Intel(R) Wireless-AC 9560 160MHz", .fw_name_pre = IWL_QU_C_JF_B_FW_PRE, IWL_DEVICE_22500, + .num_rbds = IWL_NUM_RBDS_NON_HE, }; const struct iwl_cfg iwl9560_2ac_cfg_qnj_jf_b0 = { @@ -454,6 +464,7 @@ const struct iwl_cfg iwl9560_2ac_cfg_qnj_jf_b0 = { * HT size; mac80211 would otherwise pick the HE max (256) by default. */ .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT, + .num_rbds = IWL_NUM_RBDS_NON_HE, }; const struct iwl_cfg iwl9560_2ac_cfg_quz_a0_jf_b0_soc = { @@ -468,6 +479,7 @@ const struct iwl_cfg iwl9560_2ac_cfg_quz_a0_jf_b0_soc = { .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT, .integrated = true, .soc_latency = 5000, + .num_rbds = IWL_NUM_RBDS_NON_HE, }; const struct iwl_cfg iwl9560_2ac_160_cfg_quz_a0_jf_b0_soc = { @@ -482,6 +494,7 @@ const struct iwl_cfg iwl9560_2ac_160_cfg_quz_a0_jf_b0_soc = { .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT, .integrated = true, .soc_latency = 5000, + .num_rbds = IWL_NUM_RBDS_NON_HE, }; const struct iwl_cfg iwl9461_2ac_cfg_quz_a0_jf_b0_soc = { @@ -496,6 +509,7 @@ const struct iwl_cfg iwl9461_2ac_cfg_quz_a0_jf_b0_soc = { .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT, .integrated = true, .soc_latency = 5000, + .num_rbds = IWL_NUM_RBDS_NON_HE, }; const struct iwl_cfg iwl9462_2ac_cfg_quz_a0_jf_b0_soc = { @@ -510,6 +524,7 @@ const struct iwl_cfg iwl9462_2ac_cfg_quz_a0_jf_b0_soc = { .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT, .integrated = true, .soc_latency = 5000, + .num_rbds = IWL_NUM_RBDS_NON_HE, }; const struct iwl_cfg iwl9560_killer_s_2ac_cfg_quz_a0_jf_b0_soc = { @@ -524,6 +539,7 @@ const struct iwl_cfg iwl9560_killer_s_2ac_cfg_quz_a0_jf_b0_soc = { .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT, .integrated = true, .soc_latency = 5000, + .num_rbds = IWL_NUM_RBDS_NON_HE, }; const struct iwl_cfg iwl9560_killer_i_2ac_cfg_quz_a0_jf_b0_soc = { @@ -538,18 +554,21 @@ const struct iwl_cfg iwl9560_killer_i_2ac_cfg_quz_a0_jf_b0_soc = { .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT, .integrated = true, .soc_latency = 5000, + .num_rbds = IWL_NUM_RBDS_NON_HE, }; const struct iwl_cfg killer1550i_2ac_cfg_qu_b0_jf_b0 = { .name = "Killer (R) Wireless-AC 1550i Wireless Network Adapter (9560NGW)", .fw_name_pre = IWL_QU_B_JF_B_FW_PRE, IWL_DEVICE_22500, + .num_rbds = IWL_NUM_RBDS_NON_HE, }; const struct iwl_cfg killer1550s_2ac_cfg_qu_b0_jf_b0 = { .name = "Killer (R) Wireless-AC 1550s Wireless Network Adapter (9560NGW)", .fw_name_pre = IWL_QU_B_JF_B_FW_PRE, IWL_DEVICE_22500, + .num_rbds = IWL_NUM_RBDS_NON_HE, }; const struct iwl_cfg killer1650s_2ax_cfg_qu_b0_hr_b0 = { @@ -562,6 +581,7 @@ const struct iwl_cfg killer1650s_2ax_cfg_qu_b0_hr_b0 = { * HT size; mac80211 would otherwise pick the HE max (256) by default. */ .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT, + .num_rbds = IWL_NUM_RBDS_22000_HE, }; const struct iwl_cfg killer1650i_2ax_cfg_qu_b0_hr_b0 = { @@ -574,6 +594,7 @@ const struct iwl_cfg killer1650i_2ax_cfg_qu_b0_hr_b0 = { * HT size; mac80211 would otherwise pick the HE max (256) by default. */ .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT, + .num_rbds = IWL_NUM_RBDS_22000_HE, }; const struct iwl_cfg killer1650s_2ax_cfg_qu_c0_hr_b0 = { @@ -586,6 +607,7 @@ const struct iwl_cfg killer1650s_2ax_cfg_qu_c0_hr_b0 = { * HT size; mac80211 would otherwise pick the HE max (256) by default. */ .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT, + .num_rbds = IWL_NUM_RBDS_22000_HE, }; const struct iwl_cfg killer1650i_2ax_cfg_qu_c0_hr_b0 = { @@ -598,6 +620,7 @@ const struct iwl_cfg killer1650i_2ax_cfg_qu_c0_hr_b0 = { * HT size; mac80211 would otherwise pick the HE max (256) by default. */ .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT, + .num_rbds = IWL_NUM_RBDS_22000_HE, }; const struct iwl_cfg iwl22000_2ax_cfg_jf = { @@ -610,6 +633,7 @@ const struct iwl_cfg iwl22000_2ax_cfg_jf = { * HT size; mac80211 would otherwise pick the HE max (256) by default. */ .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT, + .num_rbds = IWL_NUM_RBDS_22000_HE, }; const struct iwl_cfg iwl22000_2ax_cfg_qnj_hr_a0_f0 = { @@ -622,6 +646,7 @@ const struct iwl_cfg iwl22000_2ax_cfg_qnj_hr_a0_f0 = { * HT size; mac80211 would otherwise pick the HE max (256) by default. */ .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT, + .num_rbds = IWL_NUM_RBDS_22000_HE, }; const struct iwl_cfg iwl22000_2ax_cfg_qnj_hr_b0 = { @@ -634,6 +659,7 @@ const struct iwl_cfg iwl22000_2ax_cfg_qnj_hr_b0 = { * HT size; mac80211 would otherwise pick the HE max (256) by default. */ .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT, + .num_rbds = IWL_NUM_RBDS_22000_HE, }; const struct iwl_cfg iwl22000_2ax_cfg_qnj_hr_a0 = { @@ -646,18 +672,21 @@ const struct iwl_cfg iwl22000_2ax_cfg_qnj_hr_a0 = { * HT size; mac80211 would otherwise pick the HE max (256) by default. */ .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT, + .num_rbds = IWL_NUM_RBDS_22000_HE, }; const struct iwl_cfg iwlax210_2ax_cfg_so_jf_a0 = { .name = "Intel(R) Wireless-AC 9560 160MHz", .fw_name_pre = IWL_22000_SO_A_JF_B_FW_PRE, IWL_DEVICE_AX210, + .num_rbds = IWL_NUM_RBDS_NON_HE, }; const struct iwl_cfg iwlax210_2ax_cfg_so_hr_a0 = { .name = "Intel(R) Wi-Fi 7 AX210 160MHz", .fw_name_pre = IWL_22000_SO_A_HR_B_FW_PRE, IWL_DEVICE_AX210, + .num_rbds = IWL_NUM_RBDS_AX210_HE, }; const struct iwl_cfg iwlax211_2ax_cfg_so_gf_a0 = { @@ -665,6 +694,7 @@ const struct iwl_cfg iwlax211_2ax_cfg_so_gf_a0 = { .fw_name_pre = IWL_22000_SO_A_GF_A_FW_PRE, .uhb_supported = true, IWL_DEVICE_AX210, + .num_rbds = IWL_NUM_RBDS_AX210_HE, }; const struct iwl_cfg iwlax210_2ax_cfg_ty_gf_a0 = { @@ -672,12 +702,23 @@ const struct iwl_cfg iwlax210_2ax_cfg_ty_gf_a0 = { .fw_name_pre = IWL_22000_TY_A_GF_A_FW_PRE, .uhb_supported = true, IWL_DEVICE_AX210, + .num_rbds = IWL_NUM_RBDS_AX210_HE, }; const struct iwl_cfg iwlax411_2ax_cfg_so_gf4_a0 = { .name = "Intel(R) Wi-Fi 7 AX411 160MHz", .fw_name_pre = IWL_22000_SO_A_GF4_A_FW_PRE, + .uhb_supported = true, + IWL_DEVICE_AX210, + .num_rbds = IWL_NUM_RBDS_AX210_HE, +}; + +const struct iwl_cfg iwlax411_2ax_cfg_sosnj_gf4_a0 = { + .name = "Intel(R) Wi-Fi 7 AX411 160MHz", + .fw_name_pre = IWL_22000_SOSNJ_A_GF4_A_FW_PRE, + .uhb_supported = true, IWL_DEVICE_AX210, + .num_rbds = IWL_NUM_RBDS_AX210_HE, }; MODULE_FIRMWARE(IWL_22000_HR_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX)); diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/5000.c b/drivers/net/wireless/intel/iwlwifi/cfg/5000.c index aab4495c6085..3591336dc644 100644 --- a/drivers/net/wireless/intel/iwlwifi/cfg/5000.c +++ b/drivers/net/wireless/intel/iwlwifi/cfg/5000.c @@ -75,8 +75,7 @@ static const struct iwl_eeprom_params iwl5000_eeprom_params = { .trans.base_params = &iwl5000_base_params, \ .eeprom_params = &iwl5000_eeprom_params, \ .led_mode = IWL_LED_BLINK, \ - .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, \ - .trans.csr = &iwl_csr_v1 + .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K const struct iwl_cfg iwl5300_agn_cfg = { .name = "Intel(R) Ultimate N WiFi Link 5300 AGN", @@ -125,7 +124,6 @@ const struct iwl_cfg iwl5350_agn_cfg = { .ht_params = &iwl5000_ht_params, .led_mode = IWL_LED_BLINK, .internal_wimax_coex = true, - .trans.csr = &iwl_csr_v1, }; #define IWL_DEVICE_5150 \ @@ -141,8 +139,7 @@ const struct iwl_cfg iwl5350_agn_cfg = { .eeprom_params = &iwl5000_eeprom_params, \ .led_mode = IWL_LED_BLINK, \ .internal_wimax_coex = true, \ - .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, \ - .trans.csr = &iwl_csr_v1 + .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K const struct iwl_cfg iwl5150_agn_cfg = { .name = "Intel(R) WiMAX/WiFi Link 5150 AGN", diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/6000.c b/drivers/net/wireless/intel/iwlwifi/cfg/6000.c index 39ea81903dbe..b4a8a6804c39 100644 --- a/drivers/net/wireless/intel/iwlwifi/cfg/6000.c +++ b/drivers/net/wireless/intel/iwlwifi/cfg/6000.c @@ -124,8 +124,7 @@ static const struct iwl_eeprom_params iwl6000_eeprom_params = { .trans.base_params = &iwl6000_g2_base_params, \ .eeprom_params = &iwl6000_eeprom_params, \ .led_mode = IWL_LED_RF_STATE, \ - .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, \ - .trans.csr = &iwl_csr_v1 + .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K const struct iwl_cfg iwl6005_2agn_cfg = { .name = "Intel(R) Centrino(R) Advanced-N 6205 AGN", @@ -179,8 +178,7 @@ const struct iwl_cfg iwl6005_2agn_mow2_cfg = { .trans.base_params = &iwl6000_g2_base_params, \ .eeprom_params = &iwl6000_eeprom_params, \ .led_mode = IWL_LED_RF_STATE, \ - .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, \ - .trans.csr = &iwl_csr_v1 + .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K const struct iwl_cfg iwl6030_2agn_cfg = { .name = "Intel(R) Centrino(R) Advanced-N 6230 AGN", @@ -216,8 +214,7 @@ const struct iwl_cfg iwl6030_2bg_cfg = { .trans.base_params = &iwl6000_g2_base_params, \ .eeprom_params = &iwl6000_eeprom_params, \ .led_mode = IWL_LED_RF_STATE, \ - .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, \ - .trans.csr = &iwl_csr_v1 + .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K const struct iwl_cfg iwl6035_2agn_cfg = { .name = "Intel(R) Centrino(R) Advanced-N 6235 AGN", @@ -272,8 +269,7 @@ const struct iwl_cfg iwl130_bg_cfg = { .trans.base_params = &iwl6000_base_params, \ .eeprom_params = &iwl6000_eeprom_params, \ .led_mode = IWL_LED_BLINK, \ - .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, \ - .trans.csr = &iwl_csr_v1 + .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K const struct iwl_cfg iwl6000i_2agn_cfg = { .name = "Intel(R) Centrino(R) Advanced-N 6200 AGN", @@ -306,8 +302,7 @@ const struct iwl_cfg iwl6000i_2bg_cfg = { .eeprom_params = &iwl6000_eeprom_params, \ .led_mode = IWL_LED_BLINK, \ .internal_wimax_coex = true, \ - .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, \ - .trans.csr = &iwl_csr_v1 + .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K const struct iwl_cfg iwl6050_2agn_cfg = { .name = "Intel(R) Centrino(R) Advanced-N + WiMAX 6250 AGN", @@ -333,8 +328,7 @@ const struct iwl_cfg iwl6050_2abg_cfg = { .eeprom_params = &iwl6000_eeprom_params, \ .led_mode = IWL_LED_BLINK, \ .internal_wimax_coex = true, \ - .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, \ - .trans.csr = &iwl_csr_v1 + .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K const struct iwl_cfg iwl6150_bgn_cfg = { .name = "Intel(R) Centrino(R) Wireless-N + WiMAX 6150 BGN", @@ -361,7 +355,6 @@ const struct iwl_cfg iwl6000_3agn_cfg = { .eeprom_params = &iwl6000_eeprom_params, .ht_params = &iwl6000_ht_params, .led_mode = IWL_LED_BLINK, - .trans.csr = &iwl_csr_v1, }; MODULE_FIRMWARE(IWL6000_MODULE_FIRMWARE(IWL6000_UCODE_API_MAX)); diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/7000.c b/drivers/net/wireless/intel/iwlwifi/cfg/7000.c index deb520aeb3f8..b72993e07fc2 100644 --- a/drivers/net/wireless/intel/iwlwifi/cfg/7000.c +++ b/drivers/net/wireless/intel/iwlwifi/cfg/7000.c @@ -154,8 +154,7 @@ static const struct iwl_ht_params iwl7000_ht_params = { .nvm_hw_section_num = 0, \ .non_shared_ant = ANT_A, \ .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, \ - .dccm_offset = IWL7000_DCCM_OFFSET, \ - .trans.csr = &iwl_csr_v1 + .dccm_offset = IWL7000_DCCM_OFFSET #define IWL_DEVICE_7000 \ IWL_DEVICE_7000_COMMON, \ diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/8000.c b/drivers/net/wireless/intel/iwlwifi/cfg/8000.c index b3cc477140c0..280d84fa5cb1 100644 --- a/drivers/net/wireless/intel/iwlwifi/cfg/8000.c +++ b/drivers/net/wireless/intel/iwlwifi/cfg/8000.c @@ -151,8 +151,7 @@ static const struct iwl_tt_params iwl8000_tt_params = { .apmg_not_supported = true, \ .nvm_type = IWL_NVM_EXT, \ .dbgc_supported = true, \ - .min_umac_error_event_table = 0x800000, \ - .trans.csr = &iwl_csr_v1 + .min_umac_error_event_table = 0x800000 #define IWL_DEVICE_8000 \ IWL_DEVICE_8000_COMMON, \ diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/9000.c b/drivers/net/wireless/intel/iwlwifi/cfg/9000.c index e9155b9b5ee4..379ea788e424 100644 --- a/drivers/net/wireless/intel/iwlwifi/cfg/9000.c +++ b/drivers/net/wireless/intel/iwlwifi/cfg/9000.c @@ -138,13 +138,13 @@ static const struct iwl_tt_params iwl9000_tt_params = { .thermal_params = &iwl9000_tt_params, \ .apmg_not_supported = true, \ .trans.mq_rx_supported = true, \ + .num_rbds = 512, \ .vht_mu_mimo_supported = true, \ .mac_addr_from_csr = true, \ .trans.rf_id = true, \ .nvm_type = IWL_NVM_EXT, \ .dbgc_supported = true, \ .min_umac_error_event_table = 0x800000, \ - .trans.csr = &iwl_csr_v1, \ .d3_debug_data_base_addr = 0x401000, \ .d3_debug_data_length = 92 * 1024, \ .ht_params = &iwl9000_ht_params, \ @@ -171,6 +171,12 @@ static const struct iwl_tt_params iwl9000_tt_params = { }, \ } +const struct iwl_cfg_trans_params iwl9000_trans_cfg = { + .device_family = IWL_DEVICE_FAMILY_9000, + .base_params = &iwl9000_base_params, + .mq_rx_supported = true, + .rf_id = true, +}; const struct iwl_cfg iwl9160_2ac_cfg = { .name = "Intel(R) Dual Band Wireless AC 9160", @@ -184,8 +190,10 @@ const struct iwl_cfg iwl9260_2ac_cfg = { IWL_DEVICE_9000, }; +const char iwl9260_160_name[] = "Intel(R) Wireless-AC 9260 160MHz"; +const char iwl9560_160_name[] = "Intel(R) Wireless-AC 9560 160MHz"; + const struct iwl_cfg iwl9260_2ac_160_cfg = { - .name = "Intel(R) Wireless-AC 9260 160MHz", .fw_name_pre = IWL9260_FW_PRE, IWL_DEVICE_9000, }; diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/main.c b/drivers/net/wireless/intel/iwlwifi/dvm/main.c index 4f2789bb3b5b..598ee7315558 100644 --- a/drivers/net/wireless/intel/iwlwifi/dvm/main.c +++ b/drivers/net/wireless/intel/iwlwifi/dvm/main.c @@ -1255,7 +1255,7 @@ static struct iwl_op_mode *iwl_op_mode_dvm_start(struct iwl_trans *trans, ************************/ hw = iwl_alloc_all(); if (!hw) { - pr_err("%s: Cannot allocate network device\n", cfg->name); + pr_err("%s: Cannot allocate network device\n", trans->name); goto out; } @@ -1390,7 +1390,7 @@ static struct iwl_op_mode *iwl_op_mode_dvm_start(struct iwl_trans *trans, * 2. Read REV register ***********************/ IWL_INFO(priv, "Detected %s, REV=0x%X\n", - priv->cfg->name, priv->trans->hw_rev); + priv->trans->name, priv->trans->hw_rev); if (iwl_trans_start_hw(priv->trans)) goto out_free_hw; diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/location.h b/drivers/net/wireless/intel/iwlwifi/fw/api/location.h index 7a0fe5adefa5..a0d6802c2715 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/location.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/location.h @@ -240,7 +240,7 @@ enum iwl_tof_responder_cfg_flags { }; /** - * struct iwl_tof_responder_config_cmd - ToF AP mode (for debug) + * struct iwl_tof_responder_config_cmd_v6 - ToF AP mode (for debug) * @cmd_valid_fields: &iwl_tof_responder_cmd_valid_field * @responder_cfg_flags: &iwl_tof_responder_cfg_flags * @bandwidth: current AP Bandwidth: &enum iwl_tof_bandwidth @@ -258,7 +258,7 @@ enum iwl_tof_responder_cfg_flags { * @bssid: Current AP BSSID * @reserved2: reserved */ -struct iwl_tof_responder_config_cmd { +struct iwl_tof_responder_config_cmd_v6 { __le32 cmd_valid_fields; __le32 responder_cfg_flags; u8 bandwidth; @@ -274,6 +274,42 @@ struct iwl_tof_responder_config_cmd { __le16 reserved2; } __packed; /* TOF_RESPONDER_CONFIG_CMD_API_S_VER_6 */ +/** + * struct iwl_tof_responder_config_cmd - ToF AP mode (for debug) + * @cmd_valid_fields: &iwl_tof_responder_cmd_valid_field + * @responder_cfg_flags: &iwl_tof_responder_cfg_flags + * @format_bw: bits 0 - 3: &enum iwl_location_frame_format. + * bits 4 - 7: &enum iwl_location_bw. + * @rate: current AP rate + * @channel_num: current AP Channel + * @ctrl_ch_position: coding of the control channel position relative to + * the center frequency, see iwl_mvm_get_ctrl_pos() + * @sta_id: index of the AP STA when in AP mode + * @reserved1: reserved + * @toa_offset: Artificial addition [pSec] for the ToA - to be used for debug + * purposes, simulating station movement by adding various values + * to this field + * @common_calib: XVT: common calibration value + * @specific_calib: XVT: specific calibration value + * @bssid: Current AP BSSID + * @reserved2: reserved + */ +struct iwl_tof_responder_config_cmd { + __le32 cmd_valid_fields; + __le32 responder_cfg_flags; + u8 format_bw; + u8 rate; + u8 channel_num; + u8 ctrl_ch_position; + u8 sta_id; + u8 reserved1; + __le16 toa_offset; + __le16 common_calib; + __le16 specific_calib; + u8 bssid[ETH_ALEN]; + __le16 reserved2; +} __packed; /* TOF_RESPONDER_CONFIG_CMD_API_S_VER_6 */ + #define IWL_LCI_CIVIC_IE_MAX_SIZE 400 /** @@ -403,7 +439,7 @@ enum iwl_initiator_ap_flags { }; /** - * struct iwl_tof_range_req_ap_entry - AP configuration parameters + * struct iwl_tof_range_req_ap_entry_v3 - AP configuration parameters * @initiator_ap_flags: see &enum iwl_initiator_ap_flags. * @channel_num: AP Channel number * @bandwidth: AP bandwidth. One of iwl_tof_bandwidth. @@ -420,7 +456,7 @@ enum iwl_initiator_ap_flags { * @reserved: For alignment and future use * @tsf_delta: not in use */ -struct iwl_tof_range_req_ap_entry { +struct iwl_tof_range_req_ap_entry_v3 { __le32 initiator_ap_flags; u8 channel_num; u8 bandwidth; @@ -435,6 +471,72 @@ struct iwl_tof_range_req_ap_entry { } __packed; /* LOCATION_RANGE_REQ_AP_ENTRY_CMD_API_S_VER_3 */ /** + * enum iwl_location_frame_format - location frame formats + * @IWL_LOCATION_FRAME_FORMAT_LEGACY: legacy + * @IWL_LOCATION_FRAME_FORMAT_HT: HT + * @IWL_LOCATION_FRAME_FORMAT_VHT: VHT + * @IWL_LOCATION_FRAME_FORMAT_HE: HE + */ +enum iwl_location_frame_format { + IWL_LOCATION_FRAME_FORMAT_LEGACY, + IWL_LOCATION_FRAME_FORMAT_HT, + IWL_LOCATION_FRAME_FORMAT_VHT, + IWL_LOCATION_FRAME_FORMAT_HE, +}; + +/** + * enum iwl_location_bw - location bandwidth selection + * @IWL_LOCATION_BW_20MHZ: 20MHz + * @IWL_LOCATION_BW_40MHZ: 40MHz + * @IWL_LOCATION_BW_80MHZ: 80MHz + */ +enum iwl_location_bw { + IWL_LOCATION_BW_20MHZ, + IWL_LOCATION_BW_40MHZ, + IWL_LOCATION_BW_80MHZ, +}; + +#define HLTK_11AZ_LEN 32 +#define TK_11AZ_LEN 32 + +#define LOCATION_BW_POS 4 + +/** + * struct iwl_tof_range_req_ap_entry - AP configuration parameters + * @initiator_ap_flags: see &enum iwl_initiator_ap_flags. + * @channel_num: AP Channel number + * @format_bw: bits 0 - 3: &enum iwl_location_frame_format. + * bits 4 - 7: &enum iwl_location_bw. + * @ctrl_ch_position: Coding of the control channel position relative to the + * center frequency, see iwl_mvm_get_ctrl_pos(). + * @ftmr_max_retries: Max number of retries to send the FTMR in case of no + * reply from the AP. + * @bssid: AP's BSSID + * @burst_period: Recommended value to be sent to the AP. Measurement + * periodicity In units of 100ms. ignored if num_of_bursts_exp = 0 + * @samples_per_burst: the number of FTMs pairs in single Burst (1-31); + * @num_of_bursts: Recommended value to be sent to the AP. 2s Exponent of + * the number of measurement iterations (min 2^0 = 1, max 2^14) + * @reserved: For alignment and future use + * @hltk: HLTK to be used for secured 11az measurement + * @tk: TK to be used for secured 11az measurement + */ +struct iwl_tof_range_req_ap_entry { + __le32 initiator_ap_flags; + u8 channel_num; + u8 format_bw; + u8 ctrl_ch_position; + u8 ftmr_max_retries; + u8 bssid[ETH_ALEN]; + __le16 burst_period; + u8 samples_per_burst; + u8 num_of_bursts; + __le16 reserved; + u8 hltk[HLTK_11AZ_LEN]; + u8 tk[TK_11AZ_LEN]; +} __packed; /* LOCATION_RANGE_REQ_AP_ENTRY_CMD_API_S_VER_4 */ + +/** * enum iwl_tof_response_mode * @IWL_MVM_TOF_RESPONSE_ASAP: report each AP measurement separately as soon as * possible (not supported for this release) @@ -536,6 +638,38 @@ struct iwl_tof_range_req_cmd_v5 { /* LOCATION_RANGE_REQ_CMD_API_S_VER_5 */ /** + * struct iwl_tof_range_req_cmd_v7 - start measurement cmd + * @initiator_flags: see flags @ iwl_tof_initiator_flags + * @request_id: A Token incremented per request. The same Token will be + * sent back in the range response + * @num_of_ap: Number of APs to measure (error if > IWL_MVM_TOF_MAX_APS) + * @range_req_bssid: ranging request BSSID + * @macaddr_mask: Bits set to 0 shall be copied from the MAC address template. + * Bits set to 1 shall be randomized by the UMAC + * @macaddr_template: MAC address template to use for non-randomized bits + * @req_timeout_ms: Requested timeout of the response in units of milliseconds. + * This is the session time for completing the measurement. + * @tsf_mac_id: report the measurement start time for each ap in terms of the + * TSF of this mac id. 0xff to disable TSF reporting. + * @common_calib: The common calib value to inject to this measurement calc + * @specific_calib: The specific calib value to inject to this measurement calc + * @ap: per-AP request data, see &struct iwl_tof_range_req_ap_entry_v2. + */ +struct iwl_tof_range_req_cmd_v7 { + __le32 initiator_flags; + u8 request_id; + u8 num_of_ap; + u8 range_req_bssid[ETH_ALEN]; + u8 macaddr_mask[ETH_ALEN]; + u8 macaddr_template[ETH_ALEN]; + __le32 req_timeout_ms; + __le32 tsf_mac_id; + __le16 common_calib; + __le16 specific_calib; + struct iwl_tof_range_req_ap_entry_v3 ap[IWL_MVM_TOF_MAX_APS]; +} __packed; /* LOCATION_RANGE_REQ_CMD_API_S_VER_7 */ + +/** * struct iwl_tof_range_req_cmd - start measurement cmd * @initiator_flags: see flags @ iwl_tof_initiator_flags * @request_id: A Token incremented per request. The same Token will be @@ -565,7 +699,7 @@ struct iwl_tof_range_req_cmd { __le16 common_calib; __le16 specific_calib; struct iwl_tof_range_req_ap_entry ap[IWL_MVM_TOF_MAX_APS]; -} __packed; /* LOCATION_RANGE_REQ_CMD_API_S_VER_7 */ +} __packed; /* LOCATION_RANGE_REQ_CMD_API_S_VER_8 */ /* * enum iwl_tof_range_request_status - status of the sent request diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h b/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h index 408798f351c6..1b2b5fa56e19 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h @@ -922,21 +922,6 @@ struct iwl_scan_probe_params_v4 { #define SCAN_MAX_NUM_CHANS_V3 67 /** - * struct iwl_scan_channel_params_v3 - * @flags: channel flags &enum iwl_scan_channel_flags - * @count: num of channels in scan request - * @reserved: for future use and alignment - * @channel_config: array of explicit channel configurations - * for 2.4Ghz and 5.2Ghz bands - */ -struct iwl_scan_channel_params_v3 { - u8 flags; - u8 count; - __le16 reserved; - struct iwl_scan_channel_cfg_umac channel_config[SCAN_MAX_NUM_CHANS_V3]; -} __packed; /* SCAN_CHANNEL_PARAMS_API_S_VER_3 */ - -/** * struct iwl_scan_channel_params_v4 * @flags: channel flags &enum iwl_scan_channel_flags * @count: num of channels in scan request @@ -1011,20 +996,6 @@ struct iwl_scan_periodic_parms_v1 { } __packed; /* SCAN_PERIODIC_PARAMS_API_S_VER_1 */ /** - * struct iwl_scan_req_params_v11 - * @general_params: &struct iwl_scan_general_params_v10 - * @channel_params: &struct iwl_scan_channel_params_v3 - * @periodic_params: &struct iwl_scan_periodic_parms_v1 - * @probe_params: &struct iwl_scan_probe_params_v3 - */ -struct iwl_scan_req_params_v11 { - struct iwl_scan_general_params_v10 general_params; - struct iwl_scan_channel_params_v3 channel_params; - struct iwl_scan_periodic_parms_v1 periodic_params; - struct iwl_scan_probe_params_v3 probe_params; -} __packed; /* SCAN_REQUEST_PARAMS_API_S_VER_11 */ - -/** * struct iwl_scan_req_params_v12 * @general_params: &struct iwl_scan_general_params_v10 * @channel_params: &struct iwl_scan_channel_params_v4 @@ -1053,18 +1024,6 @@ struct iwl_scan_req_params_v13 { } __packed; /* SCAN_REQUEST_PARAMS_API_S_VER_13 */ /** - * struct iwl_scan_req_umac_v11 - * @uid: scan id, &enum iwl_umac_scan_uid_offsets - * @ooc_priority: out of channel priority - &enum iwl_scan_priority - * @scan_params: scan parameters - */ -struct iwl_scan_req_umac_v11 { - __le32 uid; - __le32 ooc_priority; - struct iwl_scan_req_params_v11 scan_params; -} __packed; /* SCAN_REQUEST_CMD_UMAC_API_S_VER_11 */ - -/** * struct iwl_scan_req_umac_v12 * @uid: scan id, &enum iwl_umac_scan_uid_offsets * @ooc_priority: out of channel priority - &enum iwl_scan_priority diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/tx.h b/drivers/net/wireless/intel/iwlwifi/fw/api/tx.h index f89a9e16a8c0..f1d1fe96fecc 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/tx.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/tx.h @@ -813,6 +813,7 @@ enum iwl_mac_beacon_flags { IWL_MAC_BEACON_ANT_A = BIT(9), IWL_MAC_BEACON_ANT_B = BIT(10), IWL_MAC_BEACON_ANT_C = BIT(11), + IWL_MAC_BEACON_FILS = BIT(12), }; /** @@ -820,6 +821,7 @@ enum iwl_mac_beacon_flags { * @byte_cnt: byte count of the beacon frame. * @flags: least significant byte for rate code. The most significant byte * is &enum iwl_mac_beacon_flags. + * @short_ssid: Short SSID * @reserved: reserved * @template_id: currently equal to the mac context id of the coresponding mac. * @tim_idx: the offset of the tim IE in the beacon @@ -831,14 +833,15 @@ enum iwl_mac_beacon_flags { struct iwl_mac_beacon_cmd { __le16 byte_cnt; __le16 flags; - __le64 reserved; + __le32 short_ssid; + __le32 reserved; __le32 template_id; __le32 tim_idx; __le32 tim_size; __le32 ecsa_offset; __le32 csa_offset; struct ieee80211_hdr frame[0]; -} __packed; /* BEACON_TEMPLATE_CMD_API_S_VER_9 */ +} __packed; /* BEACON_TEMPLATE_CMD_API_S_VER_10 */ struct iwl_beacon_notif { struct iwl_mvm_tx_resp beacon_notify_hdr; diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c index 4c60f9959f7b..91df1ee25dd0 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c @@ -929,7 +929,7 @@ iwl_fw_error_dump_file(struct iwl_fw_runtime *fwrt, cpu_to_le32(CSR_HW_REV_STEP(fwrt->trans->hw_rev)); memcpy(dump_info->fw_human_readable, fwrt->fw->human_readable, sizeof(dump_info->fw_human_readable)); - strncpy(dump_info->dev_human_readable, fwrt->trans->cfg->name, + strncpy(dump_info->dev_human_readable, fwrt->trans->name, sizeof(dump_info->dev_human_readable) - 1); strncpy(dump_info->bus_human_readable, fwrt->dev->bus->name, sizeof(dump_info->bus_human_readable) - 1); @@ -1230,13 +1230,15 @@ static bool iwl_ini_txf_iter(struct iwl_fw_runtime *fwrt, iter->lmac = 0; } - if (!iter->internal_txf) + if (!iter->internal_txf) { for (iter->fifo++; iter->fifo < txf_num; iter->fifo++) { iter->fifo_size = cfg->lmac[iter->lmac].txfifo_size[iter->fifo]; if (iter->fifo_size && (lmac_bitmap & BIT(iter->fifo))) return true; } + iter->fifo--; + } iter->internal_txf = 1; @@ -2351,9 +2353,6 @@ int iwl_fw_dbg_ini_collect(struct iwl_fw_runtime *fwrt, u32 occur, delay; unsigned long idx; - if (test_bit(STATUS_GEN_ACTIVE_TRIGS, &fwrt->status)) - return -EBUSY; - if (!iwl_fw_ini_trigger_on(fwrt, trig)) { IWL_WARN(fwrt, "WRT: Trigger %d is not active, aborting dump\n", tp_id); diff --git a/drivers/net/wireless/intel/iwlwifi/fw/debugfs.c b/drivers/net/wireless/intel/iwlwifi/fw/debugfs.c index ca3b1a461dea..89f74116569d 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/debugfs.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/debugfs.c @@ -320,31 +320,6 @@ out: FWRT_DEBUGFS_WRITE_FILE_OPS(send_hcmd, 512); -static ssize_t iwl_dbgfs_fw_dbg_domain_write(struct iwl_fw_runtime *fwrt, - char *buf, size_t count) -{ - u32 new_domain; - int ret; - - if (!iwl_trans_fw_running(fwrt->trans)) - return -EIO; - - ret = kstrtou32(buf, 0, &new_domain); - if (ret) - return ret; - - if (new_domain != fwrt->trans->dbg.domains_bitmap) { - ret = iwl_dbg_tlv_gen_active_trigs(fwrt, new_domain); - if (ret) - return ret; - - iwl_dbg_tlv_time_point(fwrt, IWL_FW_INI_TIME_POINT_PERIODIC, - NULL); - } - - return count; -} - static ssize_t iwl_dbgfs_fw_dbg_domain_read(struct iwl_fw_runtime *fwrt, size_t size, char *buf) { @@ -352,7 +327,7 @@ static ssize_t iwl_dbgfs_fw_dbg_domain_read(struct iwl_fw_runtime *fwrt, fwrt->trans->dbg.domains_bitmap); } -FWRT_DEBUGFS_READ_WRITE_FILE_OPS(fw_dbg_domain, 20); +FWRT_DEBUGFS_READ_FILE_OPS(fw_dbg_domain, 20); void iwl_fwrt_dbgfs_register(struct iwl_fw_runtime *fwrt, struct dentry *dbgfs_dir) @@ -360,5 +335,5 @@ void iwl_fwrt_dbgfs_register(struct iwl_fw_runtime *fwrt, INIT_DELAYED_WORK(&fwrt->timestamp.wk, iwl_fw_timestamp_marker_wk); FWRT_DEBUGFS_ADD_FILE(timestamp_marker, dbgfs_dir, 0200); FWRT_DEBUGFS_ADD_FILE(send_hcmd, dbgfs_dir, 0200); - FWRT_DEBUGFS_ADD_FILE(fw_dbg_domain, dbgfs_dir, 0600); + FWRT_DEBUGFS_ADD_FILE(fw_dbg_domain, dbgfs_dir, 0400); } diff --git a/drivers/net/wireless/intel/iwlwifi/fw/img.h b/drivers/net/wireless/intel/iwlwifi/fw/img.h index 994880a83652..90ca5f929cf9 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/img.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/img.h @@ -251,7 +251,7 @@ struct iwl_fw_dbg { struct iwl_fw { u32 ucode_ver; - char fw_version[ETHTOOL_FWVERS_LEN]; + char fw_version[64]; /* ucode images */ struct fw_img img[IWL_UCODE_TYPE_MAX]; diff --git a/drivers/net/wireless/intel/iwlwifi/fw/runtime.h b/drivers/net/wireless/intel/iwlwifi/fw/runtime.h index c24575ff0e54..f8c6ed823bc5 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/runtime.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/runtime.h @@ -69,7 +69,7 @@ #include "iwl-eeprom-parse.h" #include "fw/acpi.h" -#define IWL_FW_DBG_DOMAIN IWL_FW_INI_DOMAIN_ALWAYS_ON +#define IWL_FW_DBG_DOMAIN IWL_TRANS_FW_DBG_DOMAIN(fwrt->trans) struct iwl_fw_runtime_ops { int (*dump_start)(void *ctx); @@ -130,14 +130,6 @@ struct iwl_txf_iter_data { }; /** - * enum iwl_fw_runtime_status - fw runtime status flags - * @STATUS_GEN_ACTIVE_TRIGS: generating active trigger list - */ -enum iwl_fw_runtime_status { - STATUS_GEN_ACTIVE_TRIGS, -}; - -/** * struct iwl_fw_runtime - runtime data for firmware * @fw: firmware image * @cfg: NIC configuration @@ -150,7 +142,6 @@ enum iwl_fw_runtime_status { * @smem_cfg: saved firmware SMEM configuration * @cur_fw_img: current firmware image, must be maintained by * the driver by calling &iwl_fw_set_current_image() - * @status: &enum iwl_fw_runtime_status * @dump: debug dump data */ struct iwl_fw_runtime { @@ -171,8 +162,6 @@ struct iwl_fw_runtime { /* memory configuration */ struct iwl_fwrt_shared_mem_cfg smem_cfg; - unsigned long status; - /* debug */ struct { const struct iwl_fw_dump_desc *desc; diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-config.h b/drivers/net/wireless/intel/iwlwifi/iwl-config.h index 317eac066082..be6a2bf9ce74 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-config.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-config.h @@ -285,52 +285,6 @@ struct iwl_pwr_tx_backoff { }; /** - * struct iwl_csr_params - * - * @flag_sw_reset: reset the device - * @flag_mac_clock_ready: - * Indicates MAC (ucode processor, etc.) is powered up and can run. - * Internal resources are accessible. - * NOTE: This does not indicate that the processor is actually running. - * NOTE: This does not indicate that device has completed - * init or post-power-down restore of internal SRAM memory. - * Use CSR_UCODE_DRV_GP1_BIT_MAC_SLEEP as indication that - * SRAM is restored and uCode is in normal operation mode. - * This note is relevant only for pre 5xxx devices. - * NOTE: After device reset, this bit remains "0" until host sets - * INIT_DONE - * @flag_init_done: Host sets this to put device into fully operational - * D0 power mode. Host resets this after SW_RESET to put device into - * low power mode. - * @flag_mac_access_req: Host sets this to request and maintain MAC wakeup, - * to allow host access to device-internal resources. Host must wait for - * mac_clock_ready (and !GOING_TO_SLEEP) before accessing non-CSR device - * registers. - * @flag_val_mac_access_en: mac access is enabled - * @flag_master_dis: disable master - * @flag_stop_master: stop master - * @addr_sw_reset: address for resetting the device - * @mac_addr0_otp: first part of MAC address from OTP - * @mac_addr1_otp: second part of MAC address from OTP - * @mac_addr0_strap: first part of MAC address from strap - * @mac_addr1_strap: second part of MAC address from strap - */ -struct iwl_csr_params { - u8 flag_sw_reset; - u8 flag_mac_clock_ready; - u8 flag_init_done; - u8 flag_mac_access_req; - u8 flag_val_mac_access_en; - u8 flag_master_dis; - u8 flag_stop_master; - u8 addr_sw_reset; - u32 mac_addr0_otp; - u32 mac_addr1_otp; - u32 mac_addr0_strap; - u32 mac_addr1_strap; -}; - -/** * struct iwl_cfg_trans - information needed to start the trans * * These values cannot be changed when multiple configs are used for a @@ -348,7 +302,6 @@ struct iwl_csr_params { */ struct iwl_cfg_trans_params { const struct iwl_base_params *base_params; - const struct iwl_csr_params *csr; enum iwl_device_family device_family; u32 umac_prph_offset; u32 rf_id:1, @@ -431,6 +384,8 @@ struct iwl_fw_mon_regs { * @uhb_supported: ultra high band channels supported * @min_256_ba_txq_size: minimum number of slots required in a TX queue which * supports 256 BA aggregation + * @num_rbds: number of receive buffer descriptors to use + * (only used for multi-queue capable devices) * * We enable the driver to be backward compatible wrt. hardware features. * API differences in uCode shouldn't be handled here but through TLVs @@ -485,6 +440,7 @@ struct iwl_cfg { u8 max_vht_ampdu_exponent; u8 ucode_api_max; u8 ucode_api_min; + u16 num_rbds; u32 min_umac_error_event_table; u32 extra_phy_cfg_flags; u32 d3_debug_data_base_addr; @@ -496,12 +452,22 @@ struct iwl_cfg { const struct iwl_fw_mon_regs mon_smem_regs; }; -extern const struct iwl_csr_params iwl_csr_v1; -extern const struct iwl_csr_params iwl_csr_v2; +#define IWL_CFG_ANY (~0) + +struct iwl_dev_info { + u16 device; + u16 subdevice; + const struct iwl_cfg *cfg; + const char *name; +}; /* * This list declares the config structures for all devices. */ +extern const struct iwl_cfg_trans_params iwl9000_trans_cfg; +extern const char iwl9260_160_name[]; +extern const char iwl9560_160_name[]; + #if IS_ENABLED(CONFIG_IWLDVM) extern const struct iwl_cfg iwl5300_agn_cfg; extern const struct iwl_cfg iwl5100_agn_cfg; @@ -595,9 +561,6 @@ extern const struct iwl_cfg iwl9560_2ac_cfg_shared_clk; extern const struct iwl_cfg iwl9560_2ac_160_cfg_shared_clk; extern const struct iwl_cfg iwl9560_killer_2ac_cfg_shared_clk; extern const struct iwl_cfg iwl9560_killer_s_2ac_cfg_shared_clk; -extern const struct iwl_cfg iwl22000_2ac_cfg_hr; -extern const struct iwl_cfg iwl22000_2ac_cfg_hr_cdb; -extern const struct iwl_cfg iwl22000_2ac_cfg_jf; extern const struct iwl_cfg iwl_ax101_cfg_qu_hr; extern const struct iwl_cfg iwl_ax101_cfg_qu_c0_hr_b0; extern const struct iwl_cfg iwl_ax101_cfg_quz_hr; @@ -636,6 +599,7 @@ extern const struct iwl_cfg iwlax210_2ax_cfg_so_hr_a0; extern const struct iwl_cfg iwlax211_2ax_cfg_so_gf_a0; extern const struct iwl_cfg iwlax210_2ax_cfg_ty_gf_a0; extern const struct iwl_cfg iwlax411_2ax_cfg_so_gf4_a0; +extern const struct iwl_cfg iwlax411_2ax_cfg_sosnj_gf4_a0; #endif /* CPTCFG_IWLMVM || CPTCFG_IWLFMAC */ #endif /* __IWL_CONFIG_H__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-context-info.h b/drivers/net/wireless/intel/iwlwifi/iwl-context-info.h index 5ed07e37e3ee..eeaa8cbdddce 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-context-info.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-context-info.h @@ -6,7 +6,7 @@ * GPL LICENSE SUMMARY * * Copyright(c) 2017 Intel Deutschland GmbH - * Copyright(c) 2018 Intel Corporation + * Copyright(c) 2018 - 2019 Intel Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as @@ -20,7 +20,7 @@ * BSD LICENSE * * Copyright(c) 2017 Intel Deutschland GmbH - * Copyright(c) 2018 Intel Corporation + * Copyright(c) 2018 - 2019 Intel Corporation * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -64,12 +64,12 @@ * the init done for driver command that configures several system modes * @IWL_CTXT_INFO_EARLY_DEBUG: enable early debug * @IWL_CTXT_INFO_ENABLE_CDMP: enable core dump - * @IWL_CTXT_INFO_RB_CB_SIZE_POS: position of the RBD Cyclic Buffer Size + * @IWL_CTXT_INFO_RB_CB_SIZE: mask of the RBD Cyclic Buffer Size * exponent, the actual size is 2**value, valid sizes are 8-2048. * The value is four bits long. Maximum valid exponent is 12 * @IWL_CTXT_INFO_TFD_FORMAT_LONG: use long TFD Format (the * default is short format - not supported by the driver) - * @IWL_CTXT_INFO_RB_SIZE_POS: RB size position + * @IWL_CTXT_INFO_RB_SIZE: RB size mask * (values are IWL_CTXT_INFO_RB_SIZE_*K) * @IWL_CTXT_INFO_RB_SIZE_1K: Value for 1K RB size * @IWL_CTXT_INFO_RB_SIZE_2K: Value for 2K RB size @@ -83,12 +83,12 @@ * @IWL_CTXT_INFO_RB_SIZE_32K: Value for 32K RB size */ enum iwl_context_info_flags { - IWL_CTXT_INFO_AUTO_FUNC_INIT = BIT(0), - IWL_CTXT_INFO_EARLY_DEBUG = BIT(1), - IWL_CTXT_INFO_ENABLE_CDMP = BIT(2), - IWL_CTXT_INFO_RB_CB_SIZE_POS = 4, - IWL_CTXT_INFO_TFD_FORMAT_LONG = BIT(8), - IWL_CTXT_INFO_RB_SIZE_POS = 9, + IWL_CTXT_INFO_AUTO_FUNC_INIT = 0x0001, + IWL_CTXT_INFO_EARLY_DEBUG = 0x0002, + IWL_CTXT_INFO_ENABLE_CDMP = 0x0004, + IWL_CTXT_INFO_RB_CB_SIZE = 0x00f0, + IWL_CTXT_INFO_TFD_FORMAT_LONG = 0x0100, + IWL_CTXT_INFO_RB_SIZE = 0x1e00, IWL_CTXT_INFO_RB_SIZE_1K = 0x1, IWL_CTXT_INFO_RB_SIZE_2K = 0x2, IWL_CTXT_INFO_RB_SIZE_4K = 0x4, diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-csr.h b/drivers/net/wireless/intel/iwlwifi/iwl-csr.h index c2f7252ae4e7..cb9e8e189a1a 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-csr.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-csr.h @@ -256,6 +256,7 @@ /* RESET */ #define CSR_RESET_REG_FLAG_NEVO_RESET (0x00000001) #define CSR_RESET_REG_FLAG_FORCE_NMI (0x00000002) +#define CSR_RESET_REG_FLAG_SW_RESET (0x00000080) #define CSR_RESET_REG_FLAG_MASTER_DISABLED (0x00000100) #define CSR_RESET_REG_FLAG_STOP_MASTER (0x00000200) #define CSR_RESET_LINK_PWR_MGMT_DISABLED (0x80000000) @@ -278,11 +279,35 @@ * 4: GOING_TO_SLEEP * Indicates MAC is entering a power-saving sleep power-down. * Not a good time to access device-internal resources. + * 3: MAC_ACCESS_REQ + * Host sets this to request and maintain MAC wakeup, to allow host + * access to device-internal resources. Host must wait for + * MAC_CLOCK_READY (and !GOING_TO_SLEEP) before accessing non-CSR + * device registers. + * 2: INIT_DONE + * Host sets this to put device into fully operational D0 power mode. + * Host resets this after SW_RESET to put device into low power mode. + * 0: MAC_CLOCK_READY + * Indicates MAC (ucode processor, etc.) is powered up and can run. + * Internal resources are accessible. + * NOTE: This does not indicate that the processor is actually running. + * NOTE: This does not indicate that device has completed + * init or post-power-down restore of internal SRAM memory. + * Use CSR_UCODE_DRV_GP1_BIT_MAC_SLEEP as indication that + * SRAM is restored and uCode is in normal operation mode. + * Later devices (5xxx/6xxx/1xxx) use non-volatile SRAM, and + * do not need to save/restore it. + * NOTE: After device reset, this bit remains "0" until host sets + * INIT_DONE */ +#define CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY (0x00000001) #define CSR_GP_CNTRL_REG_FLAG_INIT_DONE (0x00000004) -#define CSR_GP_CNTRL_REG_FLAG_GOING_TO_SLEEP (0x00000010) +#define CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ (0x00000008) +#define CSR_GP_CNTRL_REG_FLAG_GOING_TO_SLEEP (0x00000010) #define CSR_GP_CNTRL_REG_FLAG_XTAL_ON (0x00000400) +#define CSR_GP_CNTRL_REG_VAL_MAC_ACCESS_EN (0x00000001) + #define CSR_GP_CNTRL_REG_MSK_POWER_SAVE_TYPE (0x07000000) #define CSR_GP_CNTRL_REG_FLAG_RFKILL_WAKE_L1A_EN (0x04000000) #define CSR_GP_CNTRL_REG_FLAG_HW_RF_KILL_SW (0x08000000) diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.c b/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.c index ce8f248c33ea..4208e720f6e6 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.c @@ -290,10 +290,19 @@ void iwl_dbg_tlv_alloc(struct iwl_trans *trans, struct iwl_ucode_tlv *tlv, struct iwl_fw_ini_header *hdr = (void *)&tlv->data[0]; u32 type = le32_to_cpu(tlv->type); u32 tlv_idx = type - IWL_UCODE_TLV_DEBUG_BASE; + u32 domain = le32_to_cpu(hdr->domain); enum iwl_ini_cfg_state *cfg_state = ext ? &trans->dbg.external_ini_cfg : &trans->dbg.internal_ini_cfg; int ret; + if (domain != IWL_FW_INI_DOMAIN_ALWAYS_ON && + !(domain & trans->dbg.domains_bitmap)) { + IWL_DEBUG_FW(trans, + "WRT: Skipping TLV with disabled domain 0x%0x (0x%0x)\n", + domain, trans->dbg.domains_bitmap); + return; + } + if (tlv_idx >= ARRAY_SIZE(dbg_tlv_alloc) || !dbg_tlv_alloc[tlv_idx]) { IWL_ERR(trans, "WRT: Unsupported TLV type 0x%x\n", type); goto out_err; @@ -667,7 +676,6 @@ static void iwl_dbg_tlv_send_hcmds(struct iwl_fw_runtime *fwrt, list_for_each_entry(node, hcmd_list, list) { struct iwl_fw_ini_hcmd_tlv *hcmd = (void *)node->tlv.data; struct iwl_fw_ini_hcmd *hcmd_data = &hcmd->hcmd; - u32 domain = le32_to_cpu(hcmd->hdr.domain); u16 hcmd_len = le32_to_cpu(node->tlv.length) - sizeof(*hcmd); struct iwl_host_cmd cmd = { .id = WIDE_ID(hcmd_data->group, hcmd_data->id), @@ -675,10 +683,6 @@ static void iwl_dbg_tlv_send_hcmds(struct iwl_fw_runtime *fwrt, .data = { hcmd_data->data, }, }; - if (domain != IWL_FW_INI_DOMAIN_ALWAYS_ON && - !(domain & fwrt->trans->dbg.domains_bitmap)) - continue; - iwl_trans_send_cmd(fwrt->trans, &cmd); } } @@ -898,55 +902,17 @@ static void iwl_dbg_tlv_gen_active_trig_list(struct iwl_fw_runtime *fwrt, struct iwl_dbg_tlv_time_point_data *tp) { - struct iwl_dbg_tlv_node *node, *tmp; + struct iwl_dbg_tlv_node *node; struct list_head *trig_list = &tp->trig_list; struct list_head *active_trig_list = &tp->active_trig_list; - list_for_each_entry_safe(node, tmp, active_trig_list, list) { - list_del(&node->list); - kfree(node); - } - list_for_each_entry(node, trig_list, list) { struct iwl_ucode_tlv *tlv = &node->tlv; - struct iwl_fw_ini_trigger_tlv *trig = (void *)tlv->data; - u32 domain = le32_to_cpu(trig->hdr.domain); - - if (domain != IWL_FW_INI_DOMAIN_ALWAYS_ON && - !(domain & fwrt->trans->dbg.domains_bitmap)) - continue; iwl_dbg_tlv_add_active_trigger(fwrt, active_trig_list, tlv); } } -int iwl_dbg_tlv_gen_active_trigs(struct iwl_fw_runtime *fwrt, u32 new_domain) -{ - int i; - - if (test_and_set_bit(STATUS_GEN_ACTIVE_TRIGS, &fwrt->status)) - return -EBUSY; - - iwl_fw_flush_dumps(fwrt); - - fwrt->trans->dbg.domains_bitmap = new_domain; - - IWL_DEBUG_FW(fwrt, - "WRT: Generating active triggers list, domain 0x%x\n", - fwrt->trans->dbg.domains_bitmap); - - for (i = 0; i < ARRAY_SIZE(fwrt->trans->dbg.time_point); i++) { - struct iwl_dbg_tlv_time_point_data *tp = - &fwrt->trans->dbg.time_point[i]; - - iwl_dbg_tlv_gen_active_trig_list(fwrt, tp); - } - - clear_bit(STATUS_GEN_ACTIVE_TRIGS, &fwrt->status); - - return 0; -} - static bool iwl_dbg_tlv_check_fw_pkt(struct iwl_fw_runtime *fwrt, struct iwl_fwrt_dump_data *dump_data, union iwl_dbg_tlv_tp_data *tp_data, @@ -1020,7 +986,16 @@ static void iwl_dbg_tlv_init_cfg(struct iwl_fw_runtime *fwrt) enum iwl_fw_ini_buffer_location *ini_dest = &fwrt->trans->dbg.ini_dest; int ret, i; - iwl_dbg_tlv_gen_active_trigs(fwrt, IWL_FW_DBG_DOMAIN); + IWL_DEBUG_FW(fwrt, + "WRT: Generating active triggers list, domain 0x%x\n", + fwrt->trans->dbg.domains_bitmap); + + for (i = 0; i < ARRAY_SIZE(fwrt->trans->dbg.time_point); i++) { + struct iwl_dbg_tlv_time_point_data *tp = + &fwrt->trans->dbg.time_point[i]; + + iwl_dbg_tlv_gen_active_trig_list(fwrt, tp); + } *ini_dest = IWL_FW_INI_LOCATION_INVALID; for (i = 0; i < IWL_FW_INI_ALLOCATION_NUM; i++) { diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.h b/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.h index f18946872569..1360676b3b21 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.h @@ -105,7 +105,6 @@ void iwl_dbg_tlv_init(struct iwl_trans *trans); void iwl_dbg_tlv_time_point(struct iwl_fw_runtime *fwrt, enum iwl_fw_ini_time_point tp_id, union iwl_dbg_tlv_tp_data *tp_data); -int iwl_dbg_tlv_gen_active_trigs(struct iwl_fw_runtime *fwrt, u32 new_domain); void iwl_dbg_tlv_del_timers(struct iwl_trans *trans); #endif /* __iwl_dbg_tlv_h__*/ diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c index bc8c959588ca..2d1cb4647c3b 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c @@ -493,6 +493,16 @@ static void iwl_set_ucode_capabilities(struct iwl_drv *drv, const u8 *data, } } +static const char *iwl_reduced_fw_name(struct iwl_drv *drv) +{ + const char *name = drv->firmware_name; + + if (strncmp(name, "iwlwifi-", 8) == 0) + name += 8; + + return name; +} + static int iwl_parse_v1_v2_firmware(struct iwl_drv *drv, const struct firmware *ucode_raw, struct iwl_firmware_pieces *pieces) @@ -551,12 +561,12 @@ static int iwl_parse_v1_v2_firmware(struct iwl_drv *drv, snprintf(drv->fw.fw_version, sizeof(drv->fw.fw_version), - "%u.%u.%u.%u%s", + "%u.%u.%u.%u%s %s", IWL_UCODE_MAJOR(drv->fw.ucode_ver), IWL_UCODE_MINOR(drv->fw.ucode_ver), IWL_UCODE_API(drv->fw.ucode_ver), IWL_UCODE_SERIAL(drv->fw.ucode_ver), - buildstr); + buildstr, iwl_reduced_fw_name(drv)); /* Verify size of file vs. image size info in file's header */ @@ -636,12 +646,12 @@ static int iwl_parse_tlv_firmware(struct iwl_drv *drv, snprintf(drv->fw.fw_version, sizeof(drv->fw.fw_version), - "%u.%u.%u.%u%s", + "%u.%u.%u.%u%s %s", IWL_UCODE_MAJOR(drv->fw.ucode_ver), IWL_UCODE_MINOR(drv->fw.ucode_ver), IWL_UCODE_API(drv->fw.ucode_ver), IWL_UCODE_SERIAL(drv->fw.ucode_ver), - buildstr); + buildstr, iwl_reduced_fw_name(drv)); data = ucode->data; @@ -895,11 +905,13 @@ static int iwl_parse_tlv_firmware(struct iwl_drv *drv, if (major >= 35) snprintf(drv->fw.fw_version, sizeof(drv->fw.fw_version), - "%u.%08x.%u", major, minor, local_comp); + "%u.%08x.%u %s", major, minor, + local_comp, iwl_reduced_fw_name(drv)); else snprintf(drv->fw.fw_version, sizeof(drv->fw.fw_version), - "%u.%u.%u", major, minor, local_comp); + "%u.%u.%u %s", major, minor, + local_comp, iwl_reduced_fw_name(drv)); break; } case IWL_UCODE_TLV_FW_DBG_DEST: { @@ -1647,6 +1659,8 @@ struct iwl_drv *iwl_drv_start(struct iwl_trans *trans) drv->trans->dbgfs_dir = debugfs_create_dir("trans", drv->dbgfs_drv); #endif + drv->trans->dbg.domains_bitmap = IWL_TRANS_FW_DBG_DOMAIN(drv->trans); + ret = iwl_request_firmware(drv, true); if (ret) { IWL_ERR(trans, "Couldn't request the fw\n"); diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-fh.h b/drivers/net/wireless/intel/iwlwifi/iwl-fh.h index 8836f85afe85..bf673ce5f183 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-fh.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-fh.h @@ -611,10 +611,7 @@ static inline unsigned int FH_MEM_CBBC_QUEUE(struct iwl_trans *trans, */ #define FH_TX_CHICKEN_BITS_SCD_AUTO_RETRY_EN (0x00000002) -#define MQ_RX_TABLE_SIZE 512 -#define MQ_RX_TABLE_MASK (MQ_RX_TABLE_SIZE - 1) -#define MQ_RX_NUM_RBDS (MQ_RX_TABLE_SIZE - 1) -#define RX_POOL_SIZE (MQ_RX_NUM_RBDS + \ +#define RX_POOL_SIZE(rbds) ((rbds) - 1 + \ IWL_MAX_RX_HW_QUEUES * \ (RX_CLAIM_REQ_ALLOC - RX_POST_REQ_ALLOC)) /* cb size is the exponent */ diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-io.c b/drivers/net/wireless/intel/iwlwifi/iwl-io.c index 1b7414bf7bef..2139f0b8f2bb 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-io.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-io.c @@ -70,36 +70,6 @@ #include "iwl-prph.h" #include "iwl-fh.h" -const struct iwl_csr_params iwl_csr_v1 = { - .flag_mac_clock_ready = 0, - .flag_val_mac_access_en = 0, - .flag_init_done = 2, - .flag_mac_access_req = 3, - .flag_sw_reset = 7, - .flag_master_dis = 8, - .flag_stop_master = 9, - .addr_sw_reset = CSR_BASE + 0x020, - .mac_addr0_otp = 0x380, - .mac_addr1_otp = 0x384, - .mac_addr0_strap = 0x388, - .mac_addr1_strap = 0x38C -}; - -const struct iwl_csr_params iwl_csr_v2 = { - .flag_init_done = 6, - .flag_mac_clock_ready = 20, - .flag_val_mac_access_en = 20, - .flag_mac_access_req = 21, - .flag_master_dis = 28, - .flag_stop_master = 29, - .flag_sw_reset = 31, - .addr_sw_reset = CSR_BASE + 0x024, - .mac_addr0_otp = 0x30, - .mac_addr1_otp = 0x34, - .mac_addr0_strap = 0x38, - .mac_addr1_strap = 0x3C -}; - void iwl_write8(struct iwl_trans *trans, u32 ofs, u8 val) { trace_iwlwifi_dev_iowrite8(trans->dev, ofs, val); @@ -506,8 +476,7 @@ int iwl_finish_nic_init(struct iwl_trans *trans, * Set "initialization complete" bit to move adapter from * D0U* --> D0A* (powered-up active) state. */ - iwl_set_bit(trans, CSR_GP_CNTRL, - BIT(cfg_trans->csr->flag_init_done)); + iwl_set_bit(trans, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_INIT_DONE); if (cfg_trans->device_family == IWL_DEVICE_FAMILY_8000) udelay(2); @@ -518,8 +487,8 @@ int iwl_finish_nic_init(struct iwl_trans *trans, * and accesses to uCode SRAM. */ err = iwl_poll_bit(trans, CSR_GP_CNTRL, - BIT(cfg_trans->csr->flag_mac_clock_ready), - BIT(cfg_trans->csr->flag_mac_clock_ready), + CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY, + CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY, 25000); if (err < 0) IWL_DEBUG_INFO(trans, "Failed to wake NIC\n"); diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c index d4f834b52f50..bab0999f002c 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c @@ -829,12 +829,8 @@ static void iwl_flip_hw_address(__le32 mac_addr0, __le32 mac_addr1, u8 *dest) static void iwl_set_hw_address_from_csr(struct iwl_trans *trans, struct iwl_nvm_data *data) { - __le32 mac_addr0 = - cpu_to_le32(iwl_read32(trans, - trans->trans_cfg->csr->mac_addr0_strap)); - __le32 mac_addr1 = - cpu_to_le32(iwl_read32(trans, - trans->trans_cfg->csr->mac_addr1_strap)); + __le32 mac_addr0 = cpu_to_le32(iwl_read32(trans, CSR_MAC_ADDR0_STRAP)); + __le32 mac_addr1 = cpu_to_le32(iwl_read32(trans, CSR_MAC_ADDR1_STRAP)); iwl_flip_hw_address(mac_addr0, mac_addr1, data->hw_addr); /* @@ -844,10 +840,8 @@ static void iwl_set_hw_address_from_csr(struct iwl_trans *trans, if (is_valid_ether_addr(data->hw_addr)) return; - mac_addr0 = cpu_to_le32(iwl_read32(trans, - trans->trans_cfg->csr->mac_addr0_otp)); - mac_addr1 = cpu_to_le32(iwl_read32(trans, - trans->trans_cfg->csr->mac_addr1_otp)); + mac_addr0 = cpu_to_le32(iwl_read32(trans, CSR_MAC_ADDR0_OTP)); + mac_addr1 = cpu_to_le32(iwl_read32(trans, CSR_MAC_ADDR1_OTP)); iwl_flip_hw_address(mac_addr0, mac_addr1, data->hw_addr); } diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-prph.h b/drivers/net/wireless/intel/iwlwifi/iwl-prph.h index 14c8ba23f3b9..1136d9784f9d 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-prph.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-prph.h @@ -411,13 +411,6 @@ enum { HW_STEP_LOCATION_BITS = 24, }; -#define AUX_MISC_MASTER1_EN 0xA20818 -enum aux_misc_master1_en { - AUX_MISC_MASTER1_EN_SBE_MSK = 0x1, -}; - -#define AUX_MISC_MASTER1_SMPHR_STATUS 0xA20800 -#define RSA_ENABLE 0xA24B08 #define PREG_AUX_BUS_WPROT_0 0xA04CC0 /* device family 9000 WPROT register */ @@ -430,6 +423,9 @@ enum aux_misc_master1_en { #define UMAG_SB_CPU_1_STATUS 0xA038C0 #define UMAG_SB_CPU_2_STATUS 0xA038C4 #define UMAG_GEN_HW_STATUS 0xA038C8 +#define UREG_UMAC_CURRENT_PC 0xa05c18 +#define UREG_LMAC1_CURRENT_PC 0xa05c1c +#define UREG_LMAC2_CURRENT_PC 0xa05c20 /* For UMAG_GEN_HW_STATUS reg check */ enum { diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-trans.h b/drivers/net/wireless/intel/iwlwifi/iwl-trans.h index e33df5ad00e0..7b3b1f4c99b4 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-trans.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-trans.h @@ -112,6 +112,8 @@ * 6) Eventually, the free function will be called. */ +#define IWL_TRANS_FW_DBG_DOMAIN(trans) IWL_FW_INI_DOMAIN_ALWAYS_ON + #define FH_RSCSR_FRAME_SIZE_MSK 0x00003FFF /* bits 0-13 */ #define FH_RSCSR_FRAME_INVALID 0x55550000 #define FH_RSCSR_FRAME_ALIGN 0x40 @@ -370,6 +372,24 @@ iwl_trans_get_rb_size_order(enum iwl_amsdu_size rb_size) } } +static inline int +iwl_trans_get_rb_size(enum iwl_amsdu_size rb_size) +{ + switch (rb_size) { + case IWL_AMSDU_2K: + return 2 * 1024; + case IWL_AMSDU_4K: + return 4 * 1024; + case IWL_AMSDU_8K: + return 8 * 1024; + case IWL_AMSDU_12K: + return 12 * 1024; + default: + WARN_ON(1); + return 0; + } +} + struct iwl_hcmd_names { u8 cmd_id; const char *const cmd_name; @@ -851,6 +871,8 @@ struct iwl_trans { enum iwl_plat_pm_mode system_pm_mode; + const char *name; + /* pointer to trans specific struct */ /*Ensure that this pointer will always be aligned to sizeof pointer */ char trans_specific[0] __aligned(sizeof(void *)); diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c index 43ebb2149b63..8878409d2f07 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c @@ -989,6 +989,8 @@ static int __iwl_mvm_suspend(struct ieee80211_hw *hw, mutex_lock(&mvm->mutex); + set_bit(IWL_MVM_STATUS_IN_D3, &mvm->status); + vif = iwl_mvm_get_bss_vif(mvm); if (IS_ERR_OR_NULL(vif)) { ret = 1; @@ -1083,6 +1085,8 @@ static int __iwl_mvm_suspend(struct ieee80211_hw *hw, ieee80211_restart_hw(mvm->hw); } } + + clear_bit(IWL_MVM_STATUS_IN_D3, &mvm->status); } out_noreset: mutex_unlock(&mvm->mutex); @@ -1929,6 +1933,8 @@ static int __iwl_mvm_resume(struct iwl_mvm *mvm, bool test) mutex_lock(&mvm->mutex); + clear_bit(IWL_MVM_STATUS_IN_D3, &mvm->status); + /* get the BSS vif pointer again */ vif = iwl_mvm_get_bss_vif(mvm); if (IS_ERR_OR_NULL(vif)) diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c index aa659162a7c2..190cf15b825c 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c @@ -752,7 +752,7 @@ static ssize_t iwl_dbgfs_fw_ver_read(struct file *file, char __user *user_buf, pos += scnprintf(pos, endpos - pos, "FW: %s\n", mvm->fwrt.fw->human_readable); pos += scnprintf(pos, endpos - pos, "Device: %s\n", - mvm->fwrt.trans->cfg->name); + mvm->fwrt.trans->name); pos += scnprintf(pos, endpos - pos, "Bus: %s\n", mvm->fwrt.dev->bus->name); diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ftm-initiator.c b/drivers/net/wireless/intel/iwlwifi/mvm/ftm-initiator.c index 9f4b117db9d7..f783d6d53b6f 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/ftm-initiator.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/ftm-initiator.c @@ -208,10 +208,11 @@ static void iwl_mvm_ftm_cmd(struct iwl_mvm *mvm, struct ieee80211_vif *vif, cmd->tsf_mac_id = cpu_to_le32(0xff); } -static int iwl_mvm_ftm_target_chandef(struct iwl_mvm *mvm, - struct cfg80211_pmsr_request_peer *peer, - u8 *channel, u8 *bandwidth, - u8 *ctrl_ch_position) +static int +iwl_mvm_ftm_target_chandef_v1(struct iwl_mvm *mvm, + struct cfg80211_pmsr_request_peer *peer, + u8 *channel, u8 *bandwidth, + u8 *ctrl_ch_position) { u32 freq = peer->chandef.chan->center_freq; @@ -243,15 +244,54 @@ static int iwl_mvm_ftm_target_chandef(struct iwl_mvm *mvm, } static int +iwl_mvm_ftm_target_chandef_v2(struct iwl_mvm *mvm, + struct cfg80211_pmsr_request_peer *peer, + u8 *channel, u8 *format_bw, + u8 *ctrl_ch_position) +{ + u32 freq = peer->chandef.chan->center_freq; + + *channel = ieee80211_frequency_to_channel(freq); + + switch (peer->chandef.width) { + case NL80211_CHAN_WIDTH_20_NOHT: + *format_bw = IWL_LOCATION_FRAME_FORMAT_LEGACY; + *format_bw |= IWL_LOCATION_BW_20MHZ << LOCATION_BW_POS; + break; + case NL80211_CHAN_WIDTH_20: + *format_bw = IWL_LOCATION_FRAME_FORMAT_HT; + *format_bw |= IWL_LOCATION_BW_20MHZ << LOCATION_BW_POS; + break; + case NL80211_CHAN_WIDTH_40: + *format_bw = IWL_LOCATION_FRAME_FORMAT_HT; + *format_bw |= IWL_LOCATION_BW_40MHZ << LOCATION_BW_POS; + break; + case NL80211_CHAN_WIDTH_80: + *format_bw = IWL_LOCATION_FRAME_FORMAT_VHT; + *format_bw |= IWL_LOCATION_BW_80MHZ << LOCATION_BW_POS; + break; + default: + IWL_ERR(mvm, "Unsupported BW in FTM request (%d)\n", + peer->chandef.width); + return -EINVAL; + } + + *ctrl_ch_position = (peer->chandef.width > NL80211_CHAN_WIDTH_20) ? + iwl_mvm_get_ctrl_pos(&peer->chandef) : 0; + + return 0; +} + +static int iwl_mvm_ftm_put_target_v2(struct iwl_mvm *mvm, struct cfg80211_pmsr_request_peer *peer, struct iwl_tof_range_req_ap_entry_v2 *target) { int ret; - ret = iwl_mvm_ftm_target_chandef(mvm, peer, &target->channel_num, - &target->bandwidth, - &target->ctrl_ch_position); + ret = iwl_mvm_ftm_target_chandef_v1(mvm, peer, &target->channel_num, + &target->bandwidth, + &target->ctrl_ch_position); if (ret) return ret; @@ -278,18 +318,11 @@ iwl_mvm_ftm_put_target_v2(struct iwl_mvm *mvm, #define FTM_PUT_FLAG(flag) (target->initiator_ap_flags |= \ cpu_to_le32(IWL_INITIATOR_AP_FLAGS_##flag)) -static int iwl_mvm_ftm_put_target(struct iwl_mvm *mvm, - struct cfg80211_pmsr_request_peer *peer, - struct iwl_tof_range_req_ap_entry *target) +static void +iwl_mvm_ftm_put_target_common(struct iwl_mvm *mvm, + struct cfg80211_pmsr_request_peer *peer, + struct iwl_tof_range_req_ap_entry *target) { - int ret; - - ret = iwl_mvm_ftm_target_chandef(mvm, peer, &target->channel_num, - &target->bandwidth, - &target->ctrl_ch_position); - if (ret) - return ret; - memcpy(target->bssid, peer->addr, ETH_ALEN); target->burst_period = cpu_to_le16(peer->ftm.burst_period); @@ -314,60 +347,166 @@ static int iwl_mvm_ftm_put_target(struct iwl_mvm *mvm, FTM_PUT_FLAG(ALGO_LR); else if (IWL_MVM_FTM_INITIATOR_ALGO == IWL_TOF_ALGO_TYPE_FFT) FTM_PUT_FLAG(ALGO_FFT); +} + +static int +iwl_mvm_ftm_put_target_v3(struct iwl_mvm *mvm, + struct cfg80211_pmsr_request_peer *peer, + struct iwl_tof_range_req_ap_entry_v3 *target) +{ + int ret; + + ret = iwl_mvm_ftm_target_chandef_v1(mvm, peer, &target->channel_num, + &target->bandwidth, + &target->ctrl_ch_position); + if (ret) + return ret; + + /* + * Versions 3 and 4 has some common fields, so + * iwl_mvm_ftm_put_target_common() can be used for version 7 too. + */ + iwl_mvm_ftm_put_target_common(mvm, peer, (void *)target); return 0; } -int iwl_mvm_ftm_start(struct iwl_mvm *mvm, struct ieee80211_vif *vif, - struct cfg80211_pmsr_request *req) +static int iwl_mvm_ftm_put_target_v4(struct iwl_mvm *mvm, + struct cfg80211_pmsr_request_peer *peer, + struct iwl_tof_range_req_ap_entry *target) +{ + int ret; + + ret = iwl_mvm_ftm_target_chandef_v2(mvm, peer, &target->channel_num, + &target->format_bw, + &target->ctrl_ch_position); + if (ret) + return ret; + + iwl_mvm_ftm_put_target_common(mvm, peer, target); + + return 0; +} + +static int iwl_mvm_ftm_send_cmd(struct iwl_mvm *mvm, struct iwl_host_cmd *hcmd) +{ + u32 status; + int err = iwl_mvm_send_cmd_status(mvm, hcmd, &status); + + if (!err && status) { + IWL_ERR(mvm, "FTM range request command failure, status: %u\n", + status); + err = iwl_ftm_range_request_status_to_err(status); + } + + return err; +} + +static int iwl_mvm_ftm_start_v5(struct iwl_mvm *mvm, struct ieee80211_vif *vif, + struct cfg80211_pmsr_request *req) { struct iwl_tof_range_req_cmd_v5 cmd_v5; - struct iwl_tof_range_req_cmd cmd; - bool new_api = fw_has_api(&mvm->fw->ucode_capa, - IWL_UCODE_TLV_API_FTM_NEW_RANGE_REQ); - u8 num_of_ap; struct iwl_host_cmd hcmd = { .id = iwl_cmd_id(TOF_RANGE_REQ_CMD, LOCATION_GROUP, 0), .dataflags[0] = IWL_HCMD_DFL_DUP, + .data[0] = &cmd_v5, + .len[0] = sizeof(cmd_v5), }; - u32 status = 0; - int err, i; + u8 i; + int err; - lockdep_assert_held(&mvm->mutex); + iwl_mvm_ftm_cmd_v5(mvm, vif, &cmd_v5, req); - if (mvm->ftm_initiator.req) - return -EBUSY; + for (i = 0; i < cmd_v5.num_of_ap; i++) { + struct cfg80211_pmsr_request_peer *peer = &req->peers[i]; - if (new_api) { - iwl_mvm_ftm_cmd(mvm, vif, &cmd, req); - hcmd.data[0] = &cmd; - hcmd.len[0] = sizeof(cmd); - num_of_ap = cmd.num_of_ap; - } else { - iwl_mvm_ftm_cmd_v5(mvm, vif, &cmd_v5, req); - hcmd.data[0] = &cmd_v5; - hcmd.len[0] = sizeof(cmd_v5); - num_of_ap = cmd_v5.num_of_ap; + err = iwl_mvm_ftm_put_target_v2(mvm, peer, &cmd_v5.ap[i]); + if (err) + return err; } - for (i = 0; i < num_of_ap; i++) { + return iwl_mvm_ftm_send_cmd(mvm, &hcmd); +} + +static int iwl_mvm_ftm_start_v7(struct iwl_mvm *mvm, struct ieee80211_vif *vif, + struct cfg80211_pmsr_request *req) +{ + struct iwl_tof_range_req_cmd_v7 cmd_v7; + struct iwl_host_cmd hcmd = { + .id = iwl_cmd_id(TOF_RANGE_REQ_CMD, LOCATION_GROUP, 0), + .dataflags[0] = IWL_HCMD_DFL_DUP, + .data[0] = &cmd_v7, + .len[0] = sizeof(cmd_v7), + }; + u8 i; + int err; + + /* + * Versions 7 and 8 has the same structure except from the responders + * list, so iwl_mvm_ftm_cmd() can be used for version 7 too. + */ + iwl_mvm_ftm_cmd(mvm, vif, (void *)&cmd_v7, req); + + for (i = 0; i < cmd_v7.num_of_ap; i++) { struct cfg80211_pmsr_request_peer *peer = &req->peers[i]; - if (new_api) - err = iwl_mvm_ftm_put_target(mvm, peer, &cmd.ap[i]); - else - err = iwl_mvm_ftm_put_target_v2(mvm, peer, - &cmd_v5.ap[i]); + err = iwl_mvm_ftm_put_target_v3(mvm, peer, &cmd_v7.ap[i]); + if (err) + return err; + } + + return iwl_mvm_ftm_send_cmd(mvm, &hcmd); +} +static int iwl_mvm_ftm_start_v8(struct iwl_mvm *mvm, struct ieee80211_vif *vif, + struct cfg80211_pmsr_request *req) +{ + struct iwl_tof_range_req_cmd cmd; + struct iwl_host_cmd hcmd = { + .id = iwl_cmd_id(TOF_RANGE_REQ_CMD, LOCATION_GROUP, 0), + .dataflags[0] = IWL_HCMD_DFL_DUP, + .data[0] = &cmd, + .len[0] = sizeof(cmd), + }; + u8 i; + int err; + + iwl_mvm_ftm_cmd(mvm, vif, &cmd, req); + + for (i = 0; i < cmd.num_of_ap; i++) { + struct cfg80211_pmsr_request_peer *peer = &req->peers[i]; + + err = iwl_mvm_ftm_put_target_v4(mvm, peer, &cmd.ap[i]); if (err) return err; } - err = iwl_mvm_send_cmd_status(mvm, &hcmd, &status); - if (!err && status) { - IWL_ERR(mvm, "FTM range request command failure, status: %u\n", - status); - err = iwl_ftm_range_request_status_to_err(status); + return iwl_mvm_ftm_send_cmd(mvm, &hcmd); +} + +int iwl_mvm_ftm_start(struct iwl_mvm *mvm, struct ieee80211_vif *vif, + struct cfg80211_pmsr_request *req) +{ + bool new_api = fw_has_api(&mvm->fw->ucode_capa, + IWL_UCODE_TLV_API_FTM_NEW_RANGE_REQ); + int err; + + lockdep_assert_held(&mvm->mutex); + + if (mvm->ftm_initiator.req) + return -EBUSY; + + if (new_api) { + u8 cmd_ver = iwl_mvm_lookup_cmd_ver(mvm->fw, LOCATION_GROUP, + TOF_RANGE_REQ_CMD); + + if (cmd_ver == 8) + err = iwl_mvm_ftm_start_v8(mvm, vif, req); + else + err = iwl_mvm_ftm_start_v7(mvm, vif, req); + + } else { + err = iwl_mvm_ftm_start_v5(mvm, vif, req); } if (!err) { diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ftm-responder.c b/drivers/net/wireless/intel/iwlwifi/mvm/ftm-responder.c index 1513b8b4062f..834564198409 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/ftm-responder.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/ftm-responder.c @@ -6,7 +6,7 @@ * GPL LICENSE SUMMARY * * Copyright(c) 2015 - 2017 Intel Deutschland GmbH - * Copyright (C) 2018 Intel Corporation + * Copyright (C) 2018 - 2019 Intel Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as @@ -27,7 +27,7 @@ * BSD LICENSE * * Copyright(c) 2015 - 2017 Intel Deutschland GmbH - * Copyright (C) 2018 Intel Corporation + * Copyright (C) 2018 - 2019 Intel Corporation * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -62,12 +62,72 @@ #include "mvm.h" #include "constants.h" +static int iwl_mvm_ftm_responder_set_bw_v1(struct cfg80211_chan_def *chandef, + u8 *bw, u8 *ctrl_ch_position) +{ + switch (chandef->width) { + case NL80211_CHAN_WIDTH_20_NOHT: + *bw = IWL_TOF_BW_20_LEGACY; + break; + case NL80211_CHAN_WIDTH_20: + *bw = IWL_TOF_BW_20_HT; + break; + case NL80211_CHAN_WIDTH_40: + *bw = IWL_TOF_BW_40; + *ctrl_ch_position = iwl_mvm_get_ctrl_pos(chandef); + break; + case NL80211_CHAN_WIDTH_80: + *bw = IWL_TOF_BW_80; + *ctrl_ch_position = iwl_mvm_get_ctrl_pos(chandef); + break; + default: + return -ENOTSUPP; + } + + return 0; +} + +static int iwl_mvm_ftm_responder_set_bw_v2(struct cfg80211_chan_def *chandef, + u8 *format_bw, + u8 *ctrl_ch_position) +{ + switch (chandef->width) { + case NL80211_CHAN_WIDTH_20_NOHT: + *format_bw = IWL_LOCATION_FRAME_FORMAT_LEGACY; + *format_bw |= IWL_LOCATION_BW_20MHZ << LOCATION_BW_POS; + break; + case NL80211_CHAN_WIDTH_20: + *format_bw = IWL_LOCATION_FRAME_FORMAT_HT; + *format_bw |= IWL_LOCATION_BW_20MHZ << LOCATION_BW_POS; + break; + case NL80211_CHAN_WIDTH_40: + *format_bw = IWL_LOCATION_FRAME_FORMAT_HT; + *format_bw |= IWL_LOCATION_BW_40MHZ << LOCATION_BW_POS; + *ctrl_ch_position = iwl_mvm_get_ctrl_pos(chandef); + break; + case NL80211_CHAN_WIDTH_80: + *format_bw = IWL_LOCATION_FRAME_FORMAT_VHT; + *format_bw |= IWL_LOCATION_BW_80MHZ << LOCATION_BW_POS; + *ctrl_ch_position = iwl_mvm_get_ctrl_pos(chandef); + break; + default: + return -ENOTSUPP; + } + + return 0; +} + static int iwl_mvm_ftm_responder_cmd(struct iwl_mvm *mvm, struct ieee80211_vif *vif, struct cfg80211_chan_def *chandef) { struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); + /* + * The command structure is the same for versions 6 and 7, (only the + * field interpretation is different), so the same struct can be use + * for all cases. + */ struct iwl_tof_responder_config_cmd cmd = { .channel_num = chandef->chan->hw_value, .cmd_valid_fields = @@ -76,27 +136,22 @@ iwl_mvm_ftm_responder_cmd(struct iwl_mvm *mvm, IWL_TOF_RESPONDER_CMD_VALID_STA_ID), .sta_id = mvmvif->bcast_sta.sta_id, }; + u8 cmd_ver = iwl_mvm_lookup_cmd_ver(mvm->fw, LOCATION_GROUP, + TOF_RESPONDER_CONFIG_CMD); + int err; lockdep_assert_held(&mvm->mutex); - switch (chandef->width) { - case NL80211_CHAN_WIDTH_20_NOHT: - cmd.bandwidth = IWL_TOF_BW_20_LEGACY; - break; - case NL80211_CHAN_WIDTH_20: - cmd.bandwidth = IWL_TOF_BW_20_HT; - break; - case NL80211_CHAN_WIDTH_40: - cmd.bandwidth = IWL_TOF_BW_40; - cmd.ctrl_ch_position = iwl_mvm_get_ctrl_pos(chandef); - break; - case NL80211_CHAN_WIDTH_80: - cmd.bandwidth = IWL_TOF_BW_80; - cmd.ctrl_ch_position = iwl_mvm_get_ctrl_pos(chandef); - break; - default: - WARN_ON(1); - return -EINVAL; + if (cmd_ver == 7) + err = iwl_mvm_ftm_responder_set_bw_v2(chandef, &cmd.format_bw, + &cmd.ctrl_ch_position); + else + err = iwl_mvm_ftm_responder_set_bw_v1(chandef, &cmd.format_bw, + &cmd.ctrl_ch_position); + + if (err) { + IWL_ERR(mvm, "Failed to set responder bandwidth\n"); + return err; } memcpy(cmd.bssid, vif->addr, ETH_ALEN); diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c index c09624d8d7ee..54c094e88474 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c @@ -353,22 +353,35 @@ static int iwl_mvm_load_ucode_wait_alive(struct iwl_mvm *mvm, if (ret) { struct iwl_trans *trans = mvm->trans; - if (ret == -ETIMEDOUT) - iwl_fw_dbg_error_collect(&mvm->fwrt, - FW_DBG_TRIGGER_ALIVE_TIMEOUT); - - if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_22000) + if (trans->trans_cfg->device_family >= + IWL_DEVICE_FAMILY_22000) { IWL_ERR(mvm, "SecBoot CPU1 Status: 0x%x, CPU2 Status: 0x%x\n", iwl_read_umac_prph(trans, UMAG_SB_CPU_1_STATUS), iwl_read_umac_prph(trans, UMAG_SB_CPU_2_STATUS)); - else if (trans->trans_cfg->device_family >= - IWL_DEVICE_FAMILY_8000) + IWL_ERR(mvm, "UMAC PC: 0x%x\n", + iwl_read_umac_prph(trans, + UREG_UMAC_CURRENT_PC)); + IWL_ERR(mvm, "LMAC PC: 0x%x\n", + iwl_read_umac_prph(trans, + UREG_LMAC1_CURRENT_PC)); + if (iwl_mvm_is_cdb_supported(mvm)) + IWL_ERR(mvm, "LMAC2 PC: 0x%x\n", + iwl_read_umac_prph(trans, + UREG_LMAC2_CURRENT_PC)); + } else if (trans->trans_cfg->device_family >= + IWL_DEVICE_FAMILY_8000) { IWL_ERR(mvm, "SecBoot CPU1 Status: 0x%x, CPU2 Status: 0x%x\n", iwl_read_prph(trans, SB_CPU_1_STATUS), iwl_read_prph(trans, SB_CPU_2_STATUS)); + } + + if (ret == -ETIMEDOUT) + iwl_fw_dbg_error_collect(&mvm->fwrt, + FW_DBG_TRIGGER_ALIVE_TIMEOUT); + iwl_fw_set_current_image(&mvm->fwrt, old_type); return ret; } diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h index 67ab7e7e9c9d..d6ecc2d2bf21 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h @@ -1160,6 +1160,7 @@ struct iwl_mvm { * @IWL_MVM_STATUS_ROC_AUX_RUNNING: AUX remain-on-channel is running * @IWL_MVM_STATUS_FIRMWARE_RUNNING: firmware is running * @IWL_MVM_STATUS_NEED_FLUSH_P2P: need to flush P2P bcast STA + * @IWL_MVM_STATUS_IN_D3: in D3 (or at least about to go into it) */ enum iwl_mvm_status { IWL_MVM_STATUS_HW_RFKILL, @@ -1170,6 +1171,7 @@ enum iwl_mvm_status { IWL_MVM_STATUS_ROC_AUX_RUNNING, IWL_MVM_STATUS_FIRMWARE_RUNNING, IWL_MVM_STATUS_NEED_FLUSH_P2P, + IWL_MVM_STATUS_IN_D3, }; /* Keep track of completed init configuration */ diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c b/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c index 46128a2a9c6e..70b29bf16bb9 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c @@ -178,7 +178,7 @@ static int iwl_nvm_read_chunk(struct iwl_mvm *mvm, u16 section, } else { IWL_DEBUG_EEPROM(mvm->trans->dev, "NVM access command failed with status %d (device: %s)\n", - ret, mvm->cfg->name); + ret, mvm->trans->name); ret = -ENODATA; } goto exit; diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c index 1b07a8e8f069..dfe02440d474 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c @@ -830,7 +830,7 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg, } IWL_INFO(mvm, "Detected %s, REV=0x%X\n", - mvm->cfg->name, mvm->trans->hw_rev); + mvm->trans->name, mvm->trans->hw_rev); if (iwlwifi_mod_params.nvm_file) mvm->nvm_file_name = iwlwifi_mod_params.nvm_file; diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/power.c b/drivers/net/wireless/intel/iwlwifi/mvm/power.c index 25d7faea1c62..c146303ec73b 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/power.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/power.c @@ -198,7 +198,7 @@ static void iwl_mvm_power_configure_uapsd(struct iwl_mvm *mvm, if (!mvmvif->queue_params[ac].uapsd) continue; - if (mvm->fwrt.cur_fw_img != IWL_UCODE_WOWLAN) + if (!test_bit(IWL_MVM_STATUS_IN_D3, &mvm->status)) cmd->flags |= cpu_to_le16(POWER_FLAGS_ADVANCE_PM_ENA_MSK); @@ -233,15 +233,15 @@ static void iwl_mvm_power_configure_uapsd(struct iwl_mvm *mvm, cmd->flags |= cpu_to_le16(POWER_FLAGS_SNOOZE_ENA_MSK); cmd->snooze_interval = cpu_to_le16(IWL_MVM_PS_SNOOZE_INTERVAL); cmd->snooze_window = - (mvm->fwrt.cur_fw_img == IWL_UCODE_WOWLAN) ? + test_bit(IWL_MVM_STATUS_IN_D3, &mvm->status) ? cpu_to_le16(IWL_MVM_WOWLAN_PS_SNOOZE_WINDOW) : cpu_to_le16(IWL_MVM_PS_SNOOZE_WINDOW); } cmd->uapsd_max_sp = mvm->hw->uapsd_max_sp_len; - if (mvm->fwrt.cur_fw_img == IWL_UCODE_WOWLAN || cmd->flags & - cpu_to_le16(POWER_FLAGS_SNOOZE_ENA_MSK)) { + if (test_bit(IWL_MVM_STATUS_IN_D3, &mvm->status) || + cmd->flags & cpu_to_le16(POWER_FLAGS_SNOOZE_ENA_MSK)) { cmd->rx_data_timeout_uapsd = cpu_to_le32(IWL_MVM_WOWLAN_PS_RX_DATA_TIMEOUT); cmd->tx_data_timeout_uapsd = @@ -354,8 +354,7 @@ static bool iwl_mvm_power_is_radar(struct ieee80211_vif *vif) static void iwl_mvm_power_config_skip_dtim(struct iwl_mvm *mvm, struct ieee80211_vif *vif, - struct iwl_mac_power_cmd *cmd, - bool host_awake) + struct iwl_mac_power_cmd *cmd) { int dtimper = vif->bss_conf.dtim_period ?: 1; int skip; @@ -370,7 +369,7 @@ static void iwl_mvm_power_config_skip_dtim(struct iwl_mvm *mvm, if (dtimper >= 10) return; - if (host_awake) { + if (!test_bit(IWL_MVM_STATUS_IN_D3, &mvm->status)) { if (iwlmvm_mod_params.power_scheme != IWL_POWER_SCHEME_LP) return; skip = 2; @@ -390,8 +389,7 @@ static void iwl_mvm_power_config_skip_dtim(struct iwl_mvm *mvm, static void iwl_mvm_power_build_cmd(struct iwl_mvm *mvm, struct ieee80211_vif *vif, - struct iwl_mac_power_cmd *cmd, - bool host_awake) + struct iwl_mac_power_cmd *cmd) { int dtimper, bi; int keep_alive; @@ -437,9 +435,9 @@ static void iwl_mvm_power_build_cmd(struct iwl_mvm *mvm, cmd->lprx_rssi_threshold = POWER_LPRX_RSSI_THRESHOLD; } - iwl_mvm_power_config_skip_dtim(mvm, vif, cmd, host_awake); + iwl_mvm_power_config_skip_dtim(mvm, vif, cmd); - if (!host_awake) { + if (test_bit(IWL_MVM_STATUS_IN_D3, &mvm->status)) { cmd->rx_data_timeout = cpu_to_le32(IWL_MVM_WOWLAN_PS_RX_DATA_TIMEOUT); cmd->tx_data_timeout = @@ -512,8 +510,7 @@ static int iwl_mvm_power_send_cmd(struct iwl_mvm *mvm, { struct iwl_mac_power_cmd cmd = {}; - iwl_mvm_power_build_cmd(mvm, vif, &cmd, - mvm->fwrt.cur_fw_img != IWL_UCODE_WOWLAN); + iwl_mvm_power_build_cmd(mvm, vif, &cmd); iwl_mvm_power_log(mvm, &cmd); #ifdef CONFIG_IWLWIFI_DEBUGFS memcpy(&iwl_mvm_vif_from_mac80211(vif)->mac_pwr_cmd, &cmd, sizeof(cmd)); @@ -536,7 +533,7 @@ int iwl_mvm_power_update_device(struct iwl_mvm *mvm) cmd.flags |= cpu_to_le16(DEVICE_POWER_FLAGS_POWER_SAVE_ENA_MSK); #ifdef CONFIG_IWLWIFI_DEBUGFS - if ((mvm->fwrt.cur_fw_img == IWL_UCODE_WOWLAN) ? + if (test_bit(IWL_MVM_STATUS_IN_D3, &mvm->status) ? mvm->disable_power_off_d3 : mvm->disable_power_off) cmd.flags &= cpu_to_le16(~DEVICE_POWER_FLAGS_POWER_SAVE_ENA_MSK); @@ -943,7 +940,7 @@ static int iwl_mvm_power_set_ba(struct iwl_mvm *mvm, if (!mvmvif->bf_data.bf_enabled) return 0; - if (mvm->fwrt.cur_fw_img == IWL_UCODE_WOWLAN) + if (test_bit(IWL_MVM_STATUS_IN_D3, &mvm->status)) cmd.ba_escape_timer = cpu_to_le32(IWL_BA_ESCAPE_TIMER_D3); mvmvif->bf_data.ba_enabled = !(!mvmvif->pm_enabled || diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c index a5af8f4128b1..3b263c81bcae 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c @@ -1907,20 +1907,6 @@ iwl_mvm_scan_umac_fill_probe_p_v4(struct iwl_mvm_scan_params *params, } static void -iwl_mvm_scan_umac_fill_ch_p_v3(struct iwl_mvm *mvm, - struct iwl_mvm_scan_params *params, - struct ieee80211_vif *vif, - struct iwl_scan_channel_params_v3 *cp) -{ - cp->flags = iwl_mvm_scan_umac_chan_flags_v2(mvm, params, vif); - cp->count = params->n_channels; - - iwl_mvm_umac_scan_cfg_channels(mvm, params->channels, - params->n_channels, 0, - cp->channel_config); -} - -static void iwl_mvm_scan_umac_fill_ch_p_v4(struct iwl_mvm *mvm, struct iwl_mvm_scan_params *params, struct ieee80211_vif *vif, @@ -1937,37 +1923,6 @@ iwl_mvm_scan_umac_fill_ch_p_v4(struct iwl_mvm *mvm, vif->type); } -static int iwl_mvm_scan_umac_v11(struct iwl_mvm *mvm, struct ieee80211_vif *vif, - struct iwl_mvm_scan_params *params, int type, - int uid) -{ - struct iwl_scan_req_umac_v11 *cmd = mvm->scan_cmd; - struct iwl_scan_req_params_v11 *scan_p = &cmd->scan_params; - int ret; - u16 gen_flags; - - mvm->scan_uid_status[uid] = type; - - cmd->ooc_priority = cpu_to_le32(iwl_mvm_scan_umac_ooc_priority(params)); - cmd->uid = cpu_to_le32(uid); - - gen_flags = iwl_mvm_scan_umac_flags_v2(mvm, params, vif, type); - iwl_mvm_scan_umac_fill_general_p_v10(mvm, params, vif, - &scan_p->general_params, - gen_flags); - - ret = iwl_mvm_fill_scan_sched_params(params, - scan_p->periodic_params.schedule, - &scan_p->periodic_params.delay); - if (ret) - return ret; - - iwl_mvm_scan_umac_fill_probe_p_v3(params, &scan_p->probe_params); - iwl_mvm_scan_umac_fill_ch_p_v3(mvm, params, vif, - &scan_p->channel_params); - - return 0; -} static int iwl_mvm_scan_umac_v12(struct iwl_mvm *mvm, struct ieee80211_vif *vif, struct iwl_mvm_scan_params *params, int type, @@ -2152,7 +2107,6 @@ static const struct iwl_scan_umac_handler iwl_scan_umac_handlers[] = { /* set the newest version first to shorten the list traverse time */ IWL_SCAN_UMAC_HANDLER(13), IWL_SCAN_UMAC_HANDLER(12), - IWL_SCAN_UMAC_HANDLER(11), }; static int iwl_mvm_build_scan_cmd(struct iwl_mvm *mvm, @@ -2511,7 +2465,6 @@ static int iwl_scan_req_umac_get_size(u8 scan_ver) switch (scan_ver) { IWL_SCAN_REQ_UMAC_HANDLE_SIZE(13); IWL_SCAN_REQ_UMAC_HANDLE_SIZE(12); - IWL_SCAN_REQ_UMAC_HANDLE_SIZE(11); } return 0; diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c index ddfc9a668036..a8d0d17f79fd 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c @@ -842,10 +842,7 @@ iwl_mvm_tx_tso_segment(struct sk_buff *skb, unsigned int num_subframes, else if (next) consume_skb(skb); - while (next) { - tmp = next; - next = tmp->next; - + skb_list_walk_safe(next, tmp, next) { memcpy(tmp->cb, cb, sizeof(tmp->cb)); /* * Compute the length of all the data added for the A-MSDU. @@ -875,9 +872,7 @@ iwl_mvm_tx_tso_segment(struct sk_buff *skb, unsigned int num_subframes, skb_shinfo(tmp)->gso_size = 0; } - tmp->prev = NULL; - tmp->next = NULL; - + skb_mark_not_on_list(tmp); __skb_queue_tail(mpdus_skb, tmp); i++; } diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c b/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c index a4e09a5b1816..01f248ba8fec 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c @@ -206,7 +206,7 @@ int iwl_pcie_ctxt_info_gen3_init(struct iwl_trans *trans, ctxt_info_gen3->mtr_size = cpu_to_le16(TFD_QUEUE_CB_SIZE(cmdq_size)); ctxt_info_gen3->mcr_size = - cpu_to_le16(RX_QUEUE_CB_SIZE(MQ_RX_TABLE_SIZE)); + cpu_to_le16(RX_QUEUE_CB_SIZE(trans->cfg->num_rbds)); trans_pcie->ctxt_info_gen3 = ctxt_info_gen3; trans_pcie->prph_info = prph_info; diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info.c b/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info.c index e249e3fd14c6..acd01d86f101 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info.c @@ -232,11 +232,12 @@ int iwl_pcie_ctxt_info_init(struct iwl_trans *trans, rb_size = IWL_CTXT_INFO_RB_SIZE_4K; } - BUILD_BUG_ON(RX_QUEUE_CB_SIZE(MQ_RX_TABLE_SIZE) > 0xF); - control_flags = IWL_CTXT_INFO_TFD_FORMAT_LONG | - (RX_QUEUE_CB_SIZE(MQ_RX_TABLE_SIZE) << - IWL_CTXT_INFO_RB_CB_SIZE_POS) | - (rb_size << IWL_CTXT_INFO_RB_SIZE_POS); + WARN_ON(RX_QUEUE_CB_SIZE(trans->cfg->num_rbds) > 12); + control_flags = IWL_CTXT_INFO_TFD_FORMAT_LONG; + control_flags |= + u32_encode_bits(RX_QUEUE_CB_SIZE(trans->cfg->num_rbds), + IWL_CTXT_INFO_RB_CB_SIZE); + control_flags |= u32_encode_bits(rb_size, IWL_CTXT_INFO_RB_SIZE); ctxt_info->control.control_flags = cpu_to_le32(control_flags); /* initialize RX default queue */ diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c index b0b7eca1754e..97f227f3cbc3 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c @@ -565,14 +565,8 @@ static const struct pci_device_id iwl_hw_card_ids[] = { {IWL_PCI_DEVICE(0x06F0, 0x40A4, iwl9462_2ac_cfg_quz_a0_jf_b0_soc)}, {IWL_PCI_DEVICE(0x06F0, 0x4234, iwl9560_2ac_cfg_quz_a0_jf_b0_soc)}, {IWL_PCI_DEVICE(0x06F0, 0x42A4, iwl9462_2ac_cfg_quz_a0_jf_b0_soc)}, - {IWL_PCI_DEVICE(0x2526, 0x0010, iwl9260_2ac_160_cfg)}, - {IWL_PCI_DEVICE(0x2526, 0x0014, iwl9260_2ac_160_cfg)}, - {IWL_PCI_DEVICE(0x2526, 0x0018, iwl9260_2ac_160_cfg)}, - {IWL_PCI_DEVICE(0x2526, 0x001C, iwl9260_2ac_160_cfg)}, - {IWL_PCI_DEVICE(0x2526, 0x0030, iwl9560_2ac_160_cfg)}, + {IWL_PCI_DEVICE(0x2526, 0x0034, iwl9560_2ac_cfg)}, - {IWL_PCI_DEVICE(0x2526, 0x0038, iwl9560_2ac_160_cfg)}, - {IWL_PCI_DEVICE(0x2526, 0x003C, iwl9560_2ac_160_cfg)}, {IWL_PCI_DEVICE(0x2526, 0x0060, iwl9461_2ac_cfg_soc)}, {IWL_PCI_DEVICE(0x2526, 0x0064, iwl9461_2ac_cfg_soc)}, {IWL_PCI_DEVICE(0x2526, 0x00A0, iwl9462_2ac_cfg_soc)}, @@ -598,21 +592,12 @@ static const struct pci_device_id iwl_hw_card_ids[] = { {IWL_PCI_DEVICE(0x2526, 0x1610, iwl9270_2ac_cfg)}, {IWL_PCI_DEVICE(0x2526, 0x2030, iwl9560_2ac_160_cfg_soc)}, {IWL_PCI_DEVICE(0x2526, 0x2034, iwl9560_2ac_160_cfg_soc)}, - {IWL_PCI_DEVICE(0x2526, 0x4010, iwl9260_2ac_160_cfg)}, - {IWL_PCI_DEVICE(0x2526, 0x4018, iwl9260_2ac_160_cfg)}, - {IWL_PCI_DEVICE(0x2526, 0x401C, iwl9260_2ac_160_cfg)}, - {IWL_PCI_DEVICE(0x2526, 0x4030, iwl9560_2ac_160_cfg)}, {IWL_PCI_DEVICE(0x2526, 0x4034, iwl9560_2ac_160_cfg_soc)}, {IWL_PCI_DEVICE(0x2526, 0x40A4, iwl9462_2ac_cfg_soc)}, {IWL_PCI_DEVICE(0x2526, 0x4234, iwl9560_2ac_cfg_soc)}, {IWL_PCI_DEVICE(0x2526, 0x42A4, iwl9462_2ac_cfg_soc)}, - {IWL_PCI_DEVICE(0x2526, 0x6010, iwl9260_2ac_160_cfg)}, - {IWL_PCI_DEVICE(0x2526, 0x6014, iwl9260_2ac_160_cfg)}, - {IWL_PCI_DEVICE(0x2526, 0x8014, iwl9260_2ac_160_cfg)}, - {IWL_PCI_DEVICE(0x2526, 0x8010, iwl9260_2ac_160_cfg)}, - {IWL_PCI_DEVICE(0x2526, 0xA014, iwl9260_2ac_160_cfg)}, - {IWL_PCI_DEVICE(0x2526, 0xE010, iwl9260_2ac_160_cfg)}, - {IWL_PCI_DEVICE(0x2526, 0xE014, iwl9260_2ac_160_cfg)}, + {IWL_PCI_DEVICE(0x2526, PCI_ANY_ID, iwl9000_trans_cfg)}, + {IWL_PCI_DEVICE(0x271B, 0x0010, iwl9160_2ac_cfg)}, {IWL_PCI_DEVICE(0x271B, 0x0014, iwl9160_2ac_cfg)}, {IWL_PCI_DEVICE(0x271B, 0x0210, iwl9160_2ac_cfg)}, @@ -910,7 +895,6 @@ static const struct pci_device_id iwl_hw_card_ids[] = { {IWL_PCI_DEVICE(0x2720, 0x0074, iwl_ax201_cfg_qu_hr)}, {IWL_PCI_DEVICE(0x2720, 0x0078, iwl_ax201_cfg_qu_hr)}, {IWL_PCI_DEVICE(0x2720, 0x007C, iwl_ax201_cfg_qu_hr)}, - {IWL_PCI_DEVICE(0x2720, 0x0090, iwl22000_2ac_cfg_hr_cdb)}, {IWL_PCI_DEVICE(0x2720, 0x0244, iwl_ax101_cfg_qu_hr)}, {IWL_PCI_DEVICE(0x2720, 0x0310, iwl_ax201_cfg_qu_hr)}, {IWL_PCI_DEVICE(0x2720, 0x0A10, iwl_ax201_cfg_qu_hr)}, @@ -987,28 +971,74 @@ static const struct pci_device_id iwl_hw_card_ids[] = { }; MODULE_DEVICE_TABLE(pci, iwl_hw_card_ids); +#define IWL_DEV_INFO(_device, _subdevice, _cfg, _name) \ + { .device = (_device), .subdevice = (_subdevice), .cfg = &(_cfg), \ + .name = _name } + +static const struct iwl_dev_info iwl_dev_info_table[] = { +#if IS_ENABLED(CONFIG_IWLMVM) + IWL_DEV_INFO(0x2526, 0x0010, iwl9260_2ac_160_cfg, iwl9260_160_name), + IWL_DEV_INFO(0x2526, 0x0014, iwl9260_2ac_160_cfg, iwl9260_160_name), + IWL_DEV_INFO(0x2526, 0x0018, iwl9260_2ac_160_cfg, iwl9260_160_name), + IWL_DEV_INFO(0x2526, 0x001C, iwl9260_2ac_160_cfg, iwl9260_160_name), + IWL_DEV_INFO(0x2526, 0x6010, iwl9260_2ac_160_cfg, iwl9260_160_name), + IWL_DEV_INFO(0x2526, 0x6014, iwl9260_2ac_160_cfg, iwl9260_160_name), + IWL_DEV_INFO(0x2526, 0x8014, iwl9260_2ac_160_cfg, iwl9260_160_name), + IWL_DEV_INFO(0x2526, 0x8010, iwl9260_2ac_160_cfg, iwl9260_160_name), + IWL_DEV_INFO(0x2526, 0xA014, iwl9260_2ac_160_cfg, iwl9260_160_name), + IWL_DEV_INFO(0x2526, 0xE010, iwl9260_2ac_160_cfg, iwl9260_160_name), + IWL_DEV_INFO(0x2526, 0xE014, iwl9260_2ac_160_cfg, iwl9260_160_name), + + IWL_DEV_INFO(0x2526, 0x0030, iwl9560_2ac_160_cfg, iwl9560_160_name), + IWL_DEV_INFO(0x2526, 0x0038, iwl9560_2ac_160_cfg, iwl9560_160_name), + IWL_DEV_INFO(0x2526, 0x003C, iwl9560_2ac_160_cfg, iwl9560_160_name), + IWL_DEV_INFO(0x2526, 0x4030, iwl9560_2ac_160_cfg, iwl9560_160_name), +#endif /* CONFIG_IWLMVM */ +}; + /* PCI registers */ #define PCI_CFG_RETRY_TIMEOUT 0x041 static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) { - const struct iwl_cfg *cfg = (struct iwl_cfg *)(ent->driver_data); + const struct iwl_cfg_trans_params *trans = + (struct iwl_cfg_trans_params *)(ent->driver_data); const struct iwl_cfg *cfg_7265d __maybe_unused = NULL; struct iwl_trans *iwl_trans; + struct iwl_trans_pcie *trans_pcie; unsigned long flags; - int ret; + int i, ret; + /* + * This is needed for backwards compatibility with the old + * tables, so we don't need to change all the config structs + * at the same time. The cfg is used to compare with the old + * full cfg structs. + */ + const struct iwl_cfg *cfg = (struct iwl_cfg *)(ent->driver_data); - iwl_trans = iwl_trans_pcie_alloc(pdev, ent, &cfg->trans); + /* make sure trans is the first element in iwl_cfg */ + BUILD_BUG_ON(offsetof(struct iwl_cfg, trans)); + + iwl_trans = iwl_trans_pcie_alloc(pdev, ent, trans); if (IS_ERR(iwl_trans)) return PTR_ERR(iwl_trans); - /* the trans_cfg should never change, so set it now */ - iwl_trans->trans_cfg = &cfg->trans; + trans_pcie = IWL_TRANS_GET_PCIE_TRANS(iwl_trans); - if (WARN_ONCE(!iwl_trans->trans_cfg->csr, - "CSR addresses aren't configured\n")) { - ret = -EINVAL; - goto out_free_trans; + /* the trans_cfg should never change, so set it now */ + iwl_trans->trans_cfg = trans; + + for (i = 0; i < ARRAY_SIZE(iwl_dev_info_table); i++) { + const struct iwl_dev_info *dev_info = &iwl_dev_info_table[i]; + + if ((dev_info->device == IWL_CFG_ANY || + dev_info->device == pdev->device) && + (dev_info->subdevice == IWL_CFG_ANY || + dev_info->subdevice == pdev->subsystem_device)) { + iwl_trans->cfg = dev_info->cfg; + iwl_trans->name = dev_info->name; + goto found; + } } #if IS_ENABLED(CONFIG_IWLMVM) @@ -1027,22 +1057,22 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) cfg_7265d = &iwl7265d_n_cfg; if (cfg_7265d && (iwl_trans->hw_rev & CSR_HW_REV_TYPE_MSK) == CSR_HW_REV_TYPE_7265D) - cfg = cfg_7265d; + iwl_trans->cfg = cfg_7265d; iwl_trans->hw_rf_id = iwl_read32(iwl_trans, CSR_HW_RF_ID); if (cfg == &iwlax210_2ax_cfg_so_hr_a0) { if (iwl_trans->hw_rev == CSR_HW_REV_TYPE_TY) { - cfg = &iwlax210_2ax_cfg_ty_gf_a0; + iwl_trans->cfg = &iwlax210_2ax_cfg_ty_gf_a0; } else if (CSR_HW_RF_ID_TYPE_CHIP_ID(iwl_trans->hw_rf_id) == CSR_HW_RF_ID_TYPE_CHIP_ID(CSR_HW_RF_ID_TYPE_JF)) { - cfg = &iwlax210_2ax_cfg_so_jf_a0; + iwl_trans->cfg = &iwlax210_2ax_cfg_so_jf_a0; } else if (CSR_HW_RF_ID_TYPE_CHIP_ID(iwl_trans->hw_rf_id) == CSR_HW_RF_ID_TYPE_CHIP_ID(CSR_HW_RF_ID_TYPE_GF)) { - cfg = &iwlax211_2ax_cfg_so_gf_a0; + iwl_trans->cfg = &iwlax211_2ax_cfg_so_gf_a0; } else if (CSR_HW_RF_ID_TYPE_CHIP_ID(iwl_trans->hw_rf_id) == CSR_HW_RF_ID_TYPE_CHIP_ID(CSR_HW_RF_ID_TYPE_GF4)) { - cfg = &iwlax411_2ax_cfg_so_gf4_a0; + iwl_trans->cfg = &iwlax411_2ax_cfg_so_gf4_a0; } } else if (cfg == &iwl_ax101_cfg_qu_hr) { if ((CSR_HW_RF_ID_TYPE_CHIP_ID(iwl_trans->hw_rf_id) == @@ -1050,13 +1080,17 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) iwl_trans->hw_rev == CSR_HW_REV_TYPE_QNJ_B0) || (CSR_HW_RF_ID_TYPE_CHIP_ID(iwl_trans->hw_rf_id) == CSR_HW_RF_ID_TYPE_CHIP_ID(CSR_HW_RF_ID_TYPE_HR1))) { - cfg = &iwl22000_2ax_cfg_qnj_hr_b0; + iwl_trans->cfg = &iwl22000_2ax_cfg_qnj_hr_b0; + } else if (CSR_HW_RF_ID_TYPE_CHIP_ID(iwl_trans->hw_rf_id) == + CSR_HW_RF_ID_TYPE_CHIP_ID(CSR_HW_RF_ID_TYPE_HR) && + iwl_trans->hw_rev == CSR_HW_REV_TYPE_QUZ) { + iwl_trans->cfg = &iwl_ax101_cfg_quz_hr; } else if (CSR_HW_RF_ID_TYPE_CHIP_ID(iwl_trans->hw_rf_id) == CSR_HW_RF_ID_TYPE_CHIP_ID(CSR_HW_RF_ID_TYPE_HR)) { - cfg = &iwl_ax101_cfg_qu_hr; + iwl_trans->cfg = &iwl_ax101_cfg_qu_hr; } else if (CSR_HW_RF_ID_TYPE_CHIP_ID(iwl_trans->hw_rf_id) == CSR_HW_RF_ID_TYPE_CHIP_ID(CSR_HW_RF_ID_TYPE_JF)) { - cfg = &iwl22000_2ax_cfg_jf; + iwl_trans->cfg = &iwl22000_2ax_cfg_jf; } else if (CSR_HW_RF_ID_TYPE_CHIP_ID(iwl_trans->hw_rf_id) == CSR_HW_RF_ID_TYPE_CHIP_ID(CSR_HW_RF_ID_TYPE_HRCDB)) { IWL_ERR(iwl_trans, "RF ID HRCDB is not supported\n"); @@ -1073,19 +1107,11 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) hw_status = iwl_read_prph(iwl_trans, UMAG_GEN_HW_STATUS); if (CSR_HW_RF_STEP(iwl_trans->hw_rf_id) == SILICON_B_STEP) - /* - * b step fw is the same for physical card and fpga - */ - cfg = &iwl22000_2ax_cfg_qnj_hr_b0; + iwl_trans->cfg = &iwl22000_2ax_cfg_qnj_hr_b0; else if ((hw_status & UMAG_GEN_HW_IS_FPGA) && - CSR_HW_RF_STEP(iwl_trans->hw_rf_id) == SILICON_A_STEP) { - cfg = &iwl22000_2ax_cfg_qnj_hr_a0_f0; - } else { - /* - * a step no FPGA - */ - cfg = &iwl22000_2ac_cfg_hr; - } + CSR_HW_RF_STEP(iwl_trans->hw_rf_id) == + SILICON_A_STEP) + iwl_trans->cfg = &iwl22000_2ax_cfg_qnj_hr_a0_f0; } /* @@ -1096,17 +1122,21 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) */ if (iwl_trans->hw_rev == CSR_HW_REV_TYPE_QU_C0) { if (cfg == &iwl_ax101_cfg_qu_hr) - cfg = &iwl_ax101_cfg_qu_c0_hr_b0; + iwl_trans->cfg = &iwl_ax101_cfg_qu_c0_hr_b0; else if (cfg == &iwl_ax201_cfg_qu_hr) - cfg = &iwl_ax201_cfg_qu_c0_hr_b0; + iwl_trans->cfg = &iwl_ax201_cfg_qu_c0_hr_b0; else if (cfg == &iwl9461_2ac_cfg_qu_b0_jf_b0) - cfg = &iwl9461_2ac_cfg_qu_c0_jf_b0; + iwl_trans->cfg = &iwl9461_2ac_cfg_qu_c0_jf_b0; else if (cfg == &iwl9462_2ac_cfg_qu_b0_jf_b0) - cfg = &iwl9462_2ac_cfg_qu_c0_jf_b0; + iwl_trans->cfg = &iwl9462_2ac_cfg_qu_c0_jf_b0; else if (cfg == &iwl9560_2ac_cfg_qu_b0_jf_b0) - cfg = &iwl9560_2ac_cfg_qu_c0_jf_b0; + iwl_trans->cfg = &iwl9560_2ac_cfg_qu_c0_jf_b0; else if (cfg == &iwl9560_2ac_160_cfg_qu_b0_jf_b0) - cfg = &iwl9560_2ac_160_cfg_qu_c0_jf_b0; + iwl_trans->cfg = &iwl9560_2ac_160_cfg_qu_c0_jf_b0; + else if (cfg == &killer1650s_2ax_cfg_qu_b0_hr_b0) + iwl_trans->cfg = &killer1650s_2ax_cfg_qu_c0_hr_b0; + else if (cfg == &killer1650i_2ax_cfg_qu_b0_hr_b0) + iwl_trans->cfg = &killer1650i_2ax_cfg_qu_c0_hr_b0; } /* same thing for QuZ... */ @@ -1126,8 +1156,27 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) } #endif - /* now set the real cfg we decided to use */ - iwl_trans->cfg = cfg; + /* + * If we didn't set the cfg yet, assume the trans is actually + * a full cfg from the old tables. + */ + if (!iwl_trans->cfg) + iwl_trans->cfg = cfg; + +found: + /* if we don't have a name yet, copy name from the old cfg */ + if (!iwl_trans->name) + iwl_trans->name = iwl_trans->cfg->name; + + if (iwl_trans->trans_cfg->mq_rx_supported) { + if (WARN_ON(!iwl_trans->cfg->num_rbds)) { + ret = -EINVAL; + goto out_free_trans; + } + trans_pcie->num_rx_bufs = iwl_trans->cfg->num_rbds; + } else { + trans_pcie->num_rx_bufs = RX_QUEUE_SIZE; + } if (iwl_trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_8000 && iwl_trans_grab_nic_access(iwl_trans, &flags)) { diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/internal.h b/drivers/net/wireless/intel/iwlwifi/pcie/internal.h index f14bcef3495e..72f144c3a46e 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/internal.h +++ b/drivers/net/wireless/intel/iwlwifi/pcie/internal.h @@ -106,6 +106,8 @@ struct iwl_host_cmd; * @page: driver's pointer to the rxb page * @invalid: rxb is in driver ownership - not owned by HW * @vid: index of this rxb in the global table + * @offset: indicates which offset of the page (in bytes) + * this buffer uses (if multiple RBs fit into one page) */ struct iwl_rx_mem_buffer { dma_addr_t page_dma; @@ -113,6 +115,7 @@ struct iwl_rx_mem_buffer { u16 vid; bool invalid; struct list_head list; + u32 offset; }; /** @@ -491,6 +494,7 @@ struct cont_rec { * @sw_csum_tx: if true, then the transport will compute the csum of the TXed * frame. * @rx_page_order: page order for receive buffer size + * @rx_buf_bytes: RX buffer (RB) size in bytes * @reg_lock: protect hw register access * @mutex: to protect stop_device / start_fw / start_hw * @cmd_in_flight: true when we have a host command in flight @@ -510,11 +514,16 @@ struct cont_rec { * @in_rescan: true if we have triggered a device rescan * @base_rb_stts: base virtual address of receive buffer status for all queues * @base_rb_stts_dma: base physical address of receive buffer status + * @supported_dma_mask: DMA mask to validate the actual address against, + * will be DMA_BIT_MASK(11) or DMA_BIT_MASK(12) depending on the device + * @alloc_page_lock: spinlock for the page allocator + * @alloc_page: allocated page to still use parts of + * @alloc_page_used: how much of the allocated page was already used (bytes) */ struct iwl_trans_pcie { struct iwl_rxq *rxq; - struct iwl_rx_mem_buffer rx_pool[RX_POOL_SIZE]; - struct iwl_rx_mem_buffer *global_table[RX_POOL_SIZE]; + struct iwl_rx_mem_buffer *rx_pool; + struct iwl_rx_mem_buffer **global_table; struct iwl_rb_allocator rba; union { struct iwl_context_info *ctxt_info; @@ -573,6 +582,7 @@ struct iwl_trans_pcie { u8 no_reclaim_cmds[MAX_NO_RECLAIM_CMDS]; u8 max_tbs; u16 tfd_size; + u16 num_rx_bufs; enum iwl_amsdu_size rx_buf_size; bool bc_table_dword; @@ -580,6 +590,13 @@ struct iwl_trans_pcie { bool sw_csum_tx; bool pcie_dbg_dumped_once; u32 rx_page_order; + u32 rx_buf_bytes; + u32 supported_dma_mask; + + /* allocator lock for the two values below */ + spinlock_t alloc_page_lock; + struct page *alloc_page; + u32 alloc_page_used; /*protect hw register */ spinlock_t reg_lock; diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/rx.c b/drivers/net/wireless/intel/iwlwifi/pcie/rx.c index f0b8ff67a1bc..427fcea5cb2d 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/rx.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/rx.c @@ -240,7 +240,7 @@ static void iwl_pcie_rxq_inc_wr_ptr(struct iwl_trans *trans, IWL_DEBUG_INFO(trans, "Rx queue requesting wakeup, GP1 = 0x%x\n", reg); iwl_set_bit(trans, CSR_GP_CNTRL, - BIT(trans->trans_cfg->csr->flag_mac_access_req)); + CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ); rxq->need_update = true; return; } @@ -298,6 +298,7 @@ static void iwl_pcie_restock_bd(struct iwl_trans *trans, static void iwl_pcie_rxmq_restock(struct iwl_trans *trans, struct iwl_rxq *rxq) { + struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans); struct iwl_rx_mem_buffer *rxb; /* @@ -318,8 +319,8 @@ static void iwl_pcie_rxmq_restock(struct iwl_trans *trans, list); list_del(&rxb->list); rxb->invalid = false; - /* 12 first bits are expected to be empty */ - WARN_ON(rxb->page_dma & DMA_BIT_MASK(12)); + /* some low bits are expected to be unset (depending on hw) */ + WARN_ON(rxb->page_dma & trans_pcie->supported_dma_mask); /* Point to Rx buffer via next RBD in circular buffer */ iwl_pcie_restock_bd(trans, rxq, rxb); rxq->write = (rxq->write + 1) & (rxq->queue_size - 1); @@ -412,15 +413,34 @@ void iwl_pcie_rxq_restock(struct iwl_trans *trans, struct iwl_rxq *rxq) * */ static struct page *iwl_pcie_rx_alloc_page(struct iwl_trans *trans, - gfp_t priority) + u32 *offset, gfp_t priority) { struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans); + unsigned int rbsize = iwl_trans_get_rb_size(trans_pcie->rx_buf_size); + unsigned int allocsize = PAGE_SIZE << trans_pcie->rx_page_order; struct page *page; gfp_t gfp_mask = priority; if (trans_pcie->rx_page_order > 0) gfp_mask |= __GFP_COMP; + if (trans_pcie->alloc_page) { + spin_lock_bh(&trans_pcie->alloc_page_lock); + /* recheck */ + if (trans_pcie->alloc_page) { + *offset = trans_pcie->alloc_page_used; + page = trans_pcie->alloc_page; + trans_pcie->alloc_page_used += rbsize; + if (trans_pcie->alloc_page_used >= allocsize) + trans_pcie->alloc_page = NULL; + else + get_page(page); + spin_unlock_bh(&trans_pcie->alloc_page_lock); + return page; + } + spin_unlock_bh(&trans_pcie->alloc_page_lock); + } + /* Alloc a new receive buffer */ page = alloc_pages(gfp_mask, trans_pcie->rx_page_order); if (!page) { @@ -436,6 +456,18 @@ static struct page *iwl_pcie_rx_alloc_page(struct iwl_trans *trans, "Failed to alloc_pages\n"); return NULL; } + + if (2 * rbsize <= allocsize) { + spin_lock_bh(&trans_pcie->alloc_page_lock); + if (!trans_pcie->alloc_page) { + get_page(page); + trans_pcie->alloc_page = page; + trans_pcie->alloc_page_used = rbsize; + } + spin_unlock_bh(&trans_pcie->alloc_page_lock); + } + + *offset = 0; return page; } @@ -456,6 +488,8 @@ void iwl_pcie_rxq_alloc_rbs(struct iwl_trans *trans, gfp_t priority, struct page *page; while (1) { + unsigned int offset; + spin_lock(&rxq->lock); if (list_empty(&rxq->rx_used)) { spin_unlock(&rxq->lock); @@ -463,8 +497,7 @@ void iwl_pcie_rxq_alloc_rbs(struct iwl_trans *trans, gfp_t priority, } spin_unlock(&rxq->lock); - /* Alloc a new receive buffer */ - page = iwl_pcie_rx_alloc_page(trans, priority); + page = iwl_pcie_rx_alloc_page(trans, &offset, priority); if (!page) return; @@ -482,10 +515,11 @@ void iwl_pcie_rxq_alloc_rbs(struct iwl_trans *trans, gfp_t priority, BUG_ON(rxb->page); rxb->page = page; + rxb->offset = offset; /* Get physical address of the RB */ rxb->page_dma = - dma_map_page(trans->dev, page, 0, - PAGE_SIZE << trans_pcie->rx_page_order, + dma_map_page(trans->dev, page, rxb->offset, + trans_pcie->rx_buf_bytes, DMA_FROM_DEVICE); if (dma_mapping_error(trans->dev, rxb->page_dma)) { rxb->page = NULL; @@ -510,12 +544,11 @@ void iwl_pcie_free_rbs_pool(struct iwl_trans *trans) struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans); int i; - for (i = 0; i < RX_POOL_SIZE; i++) { + for (i = 0; i < RX_POOL_SIZE(trans_pcie->num_rx_bufs); i++) { if (!trans_pcie->rx_pool[i].page) continue; dma_unmap_page(trans->dev, trans_pcie->rx_pool[i].page_dma, - PAGE_SIZE << trans_pcie->rx_page_order, - DMA_FROM_DEVICE); + trans_pcie->rx_buf_bytes, DMA_FROM_DEVICE); __free_pages(trans_pcie->rx_pool[i].page, trans_pcie->rx_page_order); trans_pcie->rx_pool[i].page = NULL; @@ -568,15 +601,17 @@ static void iwl_pcie_rx_allocator(struct iwl_trans *trans) BUG_ON(rxb->page); /* Alloc a new receive buffer */ - page = iwl_pcie_rx_alloc_page(trans, gfp_mask); + page = iwl_pcie_rx_alloc_page(trans, &rxb->offset, + gfp_mask); if (!page) continue; rxb->page = page; /* Get physical address of the RB */ - rxb->page_dma = dma_map_page(trans->dev, page, 0, - PAGE_SIZE << trans_pcie->rx_page_order, - DMA_FROM_DEVICE); + rxb->page_dma = dma_map_page(trans->dev, page, + rxb->offset, + trans_pcie->rx_buf_bytes, + DMA_FROM_DEVICE); if (dma_mapping_error(trans->dev, rxb->page_dma)) { rxb->page = NULL; __free_pages(page, trans_pcie->rx_page_order); @@ -738,7 +773,7 @@ static int iwl_pcie_alloc_rxq_dma(struct iwl_trans *trans, spin_lock_init(&rxq->lock); if (trans->trans_cfg->mq_rx_supported) - rxq->queue_size = MQ_RX_TABLE_SIZE; + rxq->queue_size = trans->cfg->num_rbds; else rxq->queue_size = RX_QUEUE_SIZE; @@ -807,8 +842,18 @@ static int iwl_pcie_rx_alloc(struct iwl_trans *trans) trans_pcie->rxq = kcalloc(trans->num_rx_queues, sizeof(struct iwl_rxq), GFP_KERNEL); - if (!trans_pcie->rxq) - return -ENOMEM; + trans_pcie->rx_pool = kcalloc(RX_POOL_SIZE(trans_pcie->num_rx_bufs), + sizeof(trans_pcie->rx_pool[0]), + GFP_KERNEL); + trans_pcie->global_table = + kcalloc(RX_POOL_SIZE(trans_pcie->num_rx_bufs), + sizeof(trans_pcie->global_table[0]), + GFP_KERNEL); + if (!trans_pcie->rxq || !trans_pcie->rx_pool || + !trans_pcie->global_table) { + ret = -ENOMEM; + goto err; + } spin_lock_init(&rba->lock); @@ -845,6 +890,8 @@ err: trans_pcie->base_rb_stts = NULL; trans_pcie->base_rb_stts_dma = 0; } + kfree(trans_pcie->rx_pool); + kfree(trans_pcie->global_table); kfree(trans_pcie->rxq); return ret; @@ -1081,12 +1128,11 @@ static int _iwl_pcie_rx_init(struct iwl_trans *trans) /* move the pool to the default queue and allocator ownerships */ queue_size = trans->trans_cfg->mq_rx_supported ? - MQ_RX_NUM_RBDS : RX_QUEUE_SIZE; + trans_pcie->num_rx_bufs - 1 : RX_QUEUE_SIZE; allocator_pool_size = trans->num_rx_queues * (RX_CLAIM_REQ_ALLOC - RX_POST_REQ_ALLOC); num_alloc = queue_size + allocator_pool_size; - BUILD_BUG_ON(ARRAY_SIZE(trans_pcie->global_table) != - ARRAY_SIZE(trans_pcie->rx_pool)); + for (i = 0; i < num_alloc; i++) { struct iwl_rx_mem_buffer *rxb = &trans_pcie->rx_pool[i]; @@ -1177,7 +1223,12 @@ void iwl_pcie_rx_free(struct iwl_trans *trans) if (rxq->napi.poll) netif_napi_del(&rxq->napi); } + kfree(trans_pcie->rx_pool); + kfree(trans_pcie->global_table); kfree(trans_pcie->rxq); + + if (trans_pcie->alloc_page) + __free_pages(trans_pcie->alloc_page, trans_pcie->rx_page_order); } static void iwl_pcie_rx_move_to_allocator(struct iwl_rxq *rxq, @@ -1235,7 +1286,7 @@ static void iwl_pcie_rx_handle_rb(struct iwl_trans *trans, struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans); struct iwl_txq *txq = trans_pcie->txq[trans_pcie->cmd_queue]; bool page_stolen = false; - int max_len = PAGE_SIZE << trans_pcie->rx_page_order; + int max_len = trans_pcie->rx_buf_bytes; u32 offset = 0; if (WARN_ON(!rxb)) @@ -1249,7 +1300,7 @@ static void iwl_pcie_rx_handle_rb(struct iwl_trans *trans, bool reclaim; int index, cmd_index, len; struct iwl_rx_cmd_buffer rxcb = { - ._offset = offset, + ._offset = rxb->offset + offset, ._rx_page_order = trans_pcie->rx_page_order, ._page = rxb->page, ._page_stolen = false, @@ -1355,8 +1406,8 @@ static void iwl_pcie_rx_handle_rb(struct iwl_trans *trans, * rx_free list for reuse later. */ if (rxb->page != NULL) { rxb->page_dma = - dma_map_page(trans->dev, rxb->page, 0, - PAGE_SIZE << trans_pcie->rx_page_order, + dma_map_page(trans->dev, rxb->page, rxb->offset, + trans_pcie->rx_buf_bytes, DMA_FROM_DEVICE); if (dma_mapping_error(trans->dev, rxb->page_dma)) { /* @@ -1390,13 +1441,12 @@ static struct iwl_rx_mem_buffer *iwl_pcie_get_rxb(struct iwl_trans *trans, return rxb; } - /* used_bd is a 32/16 bit but only 12 are used to retrieve the vid */ if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_AX210) - vid = le16_to_cpu(rxq->cd[i].rbid) & 0x0FFF; + vid = le16_to_cpu(rxq->cd[i].rbid); else - vid = le32_to_cpu(rxq->bd_32[i]) & 0x0FFF; + vid = le32_to_cpu(rxq->bd_32[i]) & 0x0FFF; /* 12-bit VID */ - if (!vid || vid > ARRAY_SIZE(trans_pcie->global_table)) + if (!vid || vid > RX_POOL_SIZE(trans_pcie->num_rx_bufs)) goto out_err; rxb = trans_pcie->global_table[vid - 1]; diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c index 0d8b2a8ffa5d..19a2c72081ab 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c @@ -132,8 +132,7 @@ static void iwl_pcie_gen2_apm_stop(struct iwl_trans *trans, bool op_mode_leave) * Clear "initialization complete" bit to move adapter from * D0A* (powered-up Active) --> D0U* (Uninitialized) state. */ - iwl_clear_bit(trans, CSR_GP_CNTRL, - BIT(trans->trans_cfg->csr->flag_init_done)); + iwl_clear_bit(trans, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_INIT_DONE); } void _iwl_trans_pcie_gen2_stop_device(struct iwl_trans *trans) @@ -175,7 +174,7 @@ void _iwl_trans_pcie_gen2_stop_device(struct iwl_trans *trans) /* Make sure (redundant) we've released our request to stay awake */ iwl_clear_bit(trans, CSR_GP_CNTRL, - BIT(trans->trans_cfg->csr->flag_mac_access_req)); + CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ); /* Stop the device, and put it in low power state */ iwl_pcie_gen2_apm_stop(trans, false); diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c index f60d66f1e55b..38d8fe21690a 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c @@ -184,8 +184,7 @@ out: static void iwl_trans_pcie_sw_reset(struct iwl_trans *trans) { /* Reset entire device - do controller reset (results in SHRD_HW_RST) */ - iwl_set_bit(trans, trans->trans_cfg->csr->addr_sw_reset, - BIT(trans->trans_cfg->csr->flag_sw_reset)); + iwl_set_bit(trans, CSR_RESET, CSR_RESET_REG_FLAG_SW_RESET); usleep_range(5000, 6000); } @@ -483,8 +482,7 @@ static void iwl_pcie_apm_lp_xtal_enable(struct iwl_trans *trans) * Clear "initialization complete" bit to move adapter from * D0A* (powered-up Active) --> D0U* (Uninitialized) state. */ - iwl_clear_bit(trans, CSR_GP_CNTRL, - BIT(trans->trans_cfg->csr->flag_init_done)); + iwl_clear_bit(trans, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_INIT_DONE); /* Activates XTAL resources monitor */ __iwl_trans_pcie_set_bit(trans, CSR_MONITOR_CFG_REG, @@ -506,12 +504,11 @@ void iwl_pcie_apm_stop_master(struct iwl_trans *trans) int ret; /* stop device's busmaster DMA activity */ - iwl_set_bit(trans, trans->trans_cfg->csr->addr_sw_reset, - BIT(trans->trans_cfg->csr->flag_stop_master)); + iwl_set_bit(trans, CSR_RESET, CSR_RESET_REG_FLAG_STOP_MASTER); - ret = iwl_poll_bit(trans, trans->trans_cfg->csr->addr_sw_reset, - BIT(trans->trans_cfg->csr->flag_master_dis), - BIT(trans->trans_cfg->csr->flag_master_dis), 100); + ret = iwl_poll_bit(trans, CSR_RESET, + CSR_RESET_REG_FLAG_MASTER_DISABLED, + CSR_RESET_REG_FLAG_MASTER_DISABLED, 100); if (ret < 0) IWL_WARN(trans, "Master Disable Timed Out, 100 usec\n"); @@ -560,8 +557,7 @@ static void iwl_pcie_apm_stop(struct iwl_trans *trans, bool op_mode_leave) * Clear "initialization complete" bit to move adapter from * D0A* (powered-up Active) --> D0U* (Uninitialized) state. */ - iwl_clear_bit(trans, CSR_GP_CNTRL, - BIT(trans->trans_cfg->csr->flag_init_done)); + iwl_clear_bit(trans, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_INIT_DONE); } static int iwl_pcie_nic_init(struct iwl_trans *trans) @@ -1266,7 +1262,7 @@ static void _iwl_trans_pcie_stop_device(struct iwl_trans *trans) /* Make sure (redundant) we've released our request to stay awake */ iwl_clear_bit(trans, CSR_GP_CNTRL, - BIT(trans->trans_cfg->csr->flag_mac_access_req)); + CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ); /* Stop the device, and put it in low power state */ iwl_pcie_apm_stop(trans, false); @@ -1490,9 +1486,8 @@ void iwl_pcie_d3_complete_suspend(struct iwl_trans *trans, iwl_pcie_synchronize_irqs(trans); iwl_clear_bit(trans, CSR_GP_CNTRL, - BIT(trans->trans_cfg->csr->flag_mac_access_req)); - iwl_clear_bit(trans, CSR_GP_CNTRL, - BIT(trans->trans_cfg->csr->flag_init_done)); + CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ); + iwl_clear_bit(trans, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_INIT_DONE); if (reset) { /* @@ -1557,7 +1552,7 @@ static int iwl_trans_pcie_d3_resume(struct iwl_trans *trans, } iwl_set_bit(trans, CSR_GP_CNTRL, - BIT(trans->trans_cfg->csr->flag_mac_access_req)); + CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ); ret = iwl_finish_nic_init(trans, trans->trans_cfg); if (ret) @@ -1579,7 +1574,7 @@ static int iwl_trans_pcie_d3_resume(struct iwl_trans *trans, if (!reset) { iwl_clear_bit(trans, CSR_GP_CNTRL, - BIT(trans->trans_cfg->csr->flag_mac_access_req)); + CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ); } else { iwl_trans_pcie_tx_reset(trans); @@ -1941,6 +1936,11 @@ static void iwl_trans_pcie_configure(struct iwl_trans *trans, trans_pcie->rx_buf_size = trans_cfg->rx_buf_size; trans_pcie->rx_page_order = iwl_trans_get_rb_size_order(trans_pcie->rx_buf_size); + trans_pcie->rx_buf_bytes = + iwl_trans_get_rb_size(trans_pcie->rx_buf_size); + trans_pcie->supported_dma_mask = DMA_BIT_MASK(12); + if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_AX210) + trans_pcie->supported_dma_mask = DMA_BIT_MASK(11); trans_pcie->bc_table_dword = trans_cfg->bc_table_dword; trans_pcie->scd_set_active = trans_cfg->scd_set_active; @@ -2050,7 +2050,7 @@ static bool iwl_trans_pcie_grab_nic_access(struct iwl_trans *trans, /* this bit wakes up the NIC */ __iwl_trans_pcie_set_bit(trans, CSR_GP_CNTRL, - BIT(trans->trans_cfg->csr->flag_mac_access_req)); + CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ); if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_8000) udelay(2); @@ -2075,8 +2075,8 @@ static bool iwl_trans_pcie_grab_nic_access(struct iwl_trans *trans, * and do not save/restore SRAM when power cycling. */ ret = iwl_poll_bit(trans, CSR_GP_CNTRL, - BIT(trans->trans_cfg->csr->flag_val_mac_access_en), - (BIT(trans->trans_cfg->csr->flag_mac_clock_ready) | + CSR_GP_CNTRL_REG_VAL_MAC_ACCESS_EN, + (CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY | CSR_GP_CNTRL_REG_FLAG_GOING_TO_SLEEP), 15000); if (unlikely(ret < 0)) { u32 cntrl = iwl_read32(trans, CSR_GP_CNTRL); @@ -2158,7 +2158,7 @@ static void iwl_trans_pcie_release_nic_access(struct iwl_trans *trans, goto out; __iwl_trans_pcie_clear_bit(trans, CSR_GP_CNTRL, - BIT(trans->trans_cfg->csr->flag_mac_access_req)); + CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ); /* * Above we read the CSR_GP_CNTRL register, which will flush * any previous writes, but we need the write that clears the @@ -2959,7 +2959,7 @@ static u32 iwl_trans_pcie_dump_rbs(struct iwl_trans *trans, int allocated_rb_nums) { struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans); - int max_len = PAGE_SIZE << trans_pcie->rx_page_order; + int max_len = trans_pcie->rx_buf_bytes; /* Dump RBs is supported only for pre-9000 devices (1 queue) */ struct iwl_rxq *rxq = &trans_pcie->rxq[0]; u32 i, r, j, rb_len = 0; @@ -2985,9 +2985,9 @@ static u32 iwl_trans_pcie_dump_rbs(struct iwl_trans *trans, rb->index = cpu_to_le32(i); memcpy(rb->data, page_address(rxb->page), max_len); /* remap the page for the free benefit */ - rxb->page_dma = dma_map_page(trans->dev, rxb->page, 0, - max_len, - DMA_FROM_DEVICE); + rxb->page_dma = dma_map_page(trans->dev, rxb->page, + rxb->offset, max_len, + DMA_FROM_DEVICE); *data = iwl_fw_error_next_data(*data); } @@ -3493,6 +3493,7 @@ struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev, trans_pcie->opmode_down = true; spin_lock_init(&trans_pcie->irq_lock); spin_lock_init(&trans_pcie->reg_lock); + spin_lock_init(&trans_pcie->alloc_page_lock); mutex_init(&trans_pcie->mutex); init_waitqueue_head(&trans_pcie->ucode_write_waitq); diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c index bfb984b2e00c..86fc00167817 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c @@ -719,6 +719,10 @@ int iwl_trans_pcie_gen2_tx(struct iwl_trans *trans, struct sk_buff *skb, int idx; void *tfd; + if (WARN_ONCE(txq_id >= IWL_MAX_TVQM_QUEUES, + "queue %d out of range", txq_id)) + return -EINVAL; + if (WARN_ONCE(!test_bit(txq_id, trans_pcie->queue_used), "TX on unused queue %d\n", txq_id)) return -EINVAL; @@ -1233,9 +1237,15 @@ void iwl_pcie_gen2_txq_free_memory(struct iwl_trans *trans, static void iwl_pcie_gen2_txq_free(struct iwl_trans *trans, int txq_id) { struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans); - struct iwl_txq *txq = trans_pcie->txq[txq_id]; + struct iwl_txq *txq; int i; + if (WARN_ONCE(txq_id >= IWL_MAX_TVQM_QUEUES, + "queue %d out of range", txq_id)) + return; + + txq = trans_pcie->txq[txq_id]; + if (WARN_ON(!txq)) return; @@ -1390,6 +1400,10 @@ void iwl_trans_pcie_dyn_txq_free(struct iwl_trans *trans, int queue) { struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans); + if (WARN(queue >= IWL_MAX_TVQM_QUEUES, + "queue %d out of range", queue)) + return; + /* * Upon HW Rfkill - we stop the device, and then stop the queues * in the op_mode. Just for the sake of the simplicity of the op_mode, diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c index b0eb52b4951b..2f69a6469fe7 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c @@ -306,7 +306,7 @@ static void iwl_pcie_txq_inc_wr_ptr(struct iwl_trans *trans, IWL_DEBUG_INFO(trans, "Tx queue %d requesting wakeup, GP1 = 0x%x\n", txq_id, reg); iwl_set_bit(trans, CSR_GP_CNTRL, - BIT(trans->trans_cfg->csr->flag_mac_access_req)); + CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ); txq->need_update = true; return; } @@ -652,7 +652,7 @@ static void iwl_pcie_clear_cmd_in_flight(struct iwl_trans *trans) trans_pcie->cmd_hold_nic_awake = false; __iwl_trans_pcie_clear_bit(trans, CSR_GP_CNTRL, - BIT(trans->trans_cfg->csr->flag_mac_access_req)); + CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ); } /* @@ -1261,16 +1261,16 @@ static int iwl_pcie_set_cmd_in_flight(struct iwl_trans *trans, if (trans->trans_cfg->base_params->apmg_wake_up_wa && !trans_pcie->cmd_hold_nic_awake) { __iwl_trans_pcie_set_bit(trans, CSR_GP_CNTRL, - BIT(trans->trans_cfg->csr->flag_mac_access_req)); + CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ); ret = iwl_poll_bit(trans, CSR_GP_CNTRL, - BIT(trans->trans_cfg->csr->flag_val_mac_access_en), - (BIT(trans->trans_cfg->csr->flag_mac_clock_ready) | + CSR_GP_CNTRL_REG_VAL_MAC_ACCESS_EN, + (CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY | CSR_GP_CNTRL_REG_FLAG_GOING_TO_SLEEP), 15000); if (ret < 0) { __iwl_trans_pcie_clear_bit(trans, CSR_GP_CNTRL, - BIT(trans->trans_cfg->csr->flag_mac_access_req)); + CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ); IWL_ERR(trans, "Failed to wake NIC for hcmd\n"); return -EIO; } |