diff options
Diffstat (limited to 'board/MAI/AmigaOneG3SE/ps2kbd.c')
| -rw-r--r-- | board/MAI/AmigaOneG3SE/ps2kbd.c | 455 |
1 files changed, 225 insertions, 230 deletions
diff --git a/board/MAI/AmigaOneG3SE/ps2kbd.c b/board/MAI/AmigaOneG3SE/ps2kbd.c index cf4f4d0e3..39d814963 100644 --- a/board/MAI/AmigaOneG3SE/ps2kbd.c +++ b/board/MAI/AmigaOneG3SE/ps2kbd.c @@ -58,7 +58,7 @@ void i8259_unmask_irq(unsigned int irq); #define KBD_STAT_KOBF 0x01 #define KBD_STAT_IBF 0x02 #define KBD_STAT_SYS 0x04 -#define KBD_STAT_CD 0x08 +#define KBD_STAT_CD 0x08 #define KBD_STAT_LOCK 0x10 #define KBD_STAT_MOBF 0x20 #define KBD_STAT_TI_OUT 0x40 @@ -71,50 +71,50 @@ void i8259_unmask_irq(unsigned int irq); * Keyboard Controller Commands */ -#define KBD_CCMD_READ_MODE 0x20 /* Read mode bits */ -#define KBD_CCMD_WRITE_MODE 0x60 /* Write mode bits */ -#define KBD_CCMD_GET_VERSION 0xA1 /* Get controller version */ +#define KBD_CCMD_READ_MODE 0x20 /* Read mode bits */ +#define KBD_CCMD_WRITE_MODE 0x60 /* Write mode bits */ +#define KBD_CCMD_GET_VERSION 0xA1 /* Get controller version */ #define KBD_CCMD_MOUSE_DISABLE 0xA7 /* Disable mouse interface */ -#define KBD_CCMD_MOUSE_ENABLE 0xA8 /* Enable mouse interface */ -#define KBD_CCMD_TEST_MOUSE 0xA9 /* Mouse interface test */ -#define KBD_CCMD_SELF_TEST 0xAA /* Controller self test */ -#define KBD_CCMD_KBD_TEST 0xAB /* Keyboard interface test */ -#define KBD_CCMD_KBD_DISABLE 0xAD /* Keyboard interface disable */ -#define KBD_CCMD_KBD_ENABLE 0xAE /* Keyboard interface enable */ +#define KBD_CCMD_MOUSE_ENABLE 0xA8 /* Enable mouse interface */ +#define KBD_CCMD_TEST_MOUSE 0xA9 /* Mouse interface test */ +#define KBD_CCMD_SELF_TEST 0xAA /* Controller self test */ +#define KBD_CCMD_KBD_TEST 0xAB /* Keyboard interface test */ +#define KBD_CCMD_KBD_DISABLE 0xAD /* Keyboard interface disable */ +#define KBD_CCMD_KBD_ENABLE 0xAE /* Keyboard interface enable */ #define KBD_CCMD_WRITE_AUX_OBUF 0xD3 /* Write to output buffer as if initiated by the auxiliary device */ -#define KBD_CCMD_WRITE_MOUSE 0xD4 /* Write the following byte to the mouse */ +#define KBD_CCMD_WRITE_MOUSE 0xD4 /* Write the following byte to the mouse */ /* * Keyboard Commands */ -#define KBD_CMD_SET_LEDS 0xED /* Set keyboard leds */ -#define KBD_CMD_SET_RATE 0xF3 /* Set typematic rate */ -#define KBD_CMD_ENABLE 0xF4 /* Enable scanning */ -#define KBD_CMD_DISABLE 0xF5 /* Disable scanning */ -#define KBD_CMD_RESET 0xFF /* Reset */ +#define KBD_CMD_SET_LEDS 0xED /* Set keyboard leds */ +#define KBD_CMD_SET_RATE 0xF3 /* Set typematic rate */ +#define KBD_CMD_ENABLE 0xF4 /* Enable scanning */ +#define KBD_CMD_DISABLE 0xF5 /* Disable scanning */ +#define KBD_CMD_RESET 0xFF /* Reset */ /* * Keyboard Replies */ -#define KBD_REPLY_POR 0xAA /* Power on reset */ -#define KBD_REPLY_ACK 0xFA /* Command ACK */ -#define KBD_REPLY_RESEND 0xFE /* Command NACK, send the cmd again */ +#define KBD_REPLY_POR 0xAA /* Power on reset */ +#define KBD_REPLY_ACK 0xFA /* Command ACK */ +#define KBD_REPLY_RESEND 0xFE /* Command NACK, send the cmd again */ /* * Status Register Bits */ -#define KBD_STAT_OBF 0x01 /* Keyboard output buffer full */ -#define KBD_STAT_IBF 0x02 /* Keyboard input buffer full */ -#define KBD_STAT_SELFTEST 0x04 /* Self test successful */ -#define KBD_STAT_CMD 0x08 /* Last write was a command write (0=data) */ -#define KBD_STAT_UNLOCKED 0x10 /* Zero if keyboard locked */ -#define KBD_STAT_MOUSE_OBF 0x20 /* Mouse output buffer full */ -#define KBD_STAT_GTO 0x40 /* General receive/xmit timeout */ -#define KBD_STAT_PERR 0x80 /* Parity error */ +#define KBD_STAT_OBF 0x01 /* Keyboard output buffer full */ +#define KBD_STAT_IBF 0x02 /* Keyboard input buffer full */ +#define KBD_STAT_SELFTEST 0x04 /* Self test successful */ +#define KBD_STAT_CMD 0x08 /* Last write was a command write (0=data) */ +#define KBD_STAT_UNLOCKED 0x10 /* Zero if keyboard locked */ +#define KBD_STAT_MOUSE_OBF 0x20 /* Mouse output buffer full */ +#define KBD_STAT_GTO 0x40 /* General receive/xmit timeout */ +#define KBD_STAT_PERR 0x80 /* Parity error */ #define AUX_STAT_OBF (KBD_STAT_OBF | KBD_STAT_MOUSE_OBF) @@ -122,24 +122,24 @@ void i8259_unmask_irq(unsigned int irq); * Controller Mode Register Bits */ -#define KBD_MODE_KBD_INT 0x01 /* Keyboard data generate IRQ1 */ -#define KBD_MODE_MOUSE_INT 0x02 /* Mouse data generate IRQ12 */ -#define KBD_MODE_SYS 0x04 /* The system flag (?) */ -#define KBD_MODE_NO_KEYLOCK 0x08 /* The keylock doesn't affect the keyboard if set */ -#define KBD_MODE_DISABLE_KBD 0x10 /* Disable keyboard interface */ +#define KBD_MODE_KBD_INT 0x01 /* Keyboard data generate IRQ1 */ +#define KBD_MODE_MOUSE_INT 0x02 /* Mouse data generate IRQ12 */ +#define KBD_MODE_SYS 0x04 /* The system flag (?) */ +#define KBD_MODE_NO_KEYLOCK 0x08 /* The keylock doesn't affect the keyboard if set */ +#define KBD_MODE_DISABLE_KBD 0x10 /* Disable keyboard interface */ #define KBD_MODE_DISABLE_MOUSE 0x20 /* Disable mouse interface */ -#define KBD_MODE_KCC 0x40 /* Scan code conversion to PC format */ -#define KBD_MODE_RFU 0x80 +#define KBD_MODE_KCC 0x40 /* Scan code conversion to PC format */ +#define KBD_MODE_RFU 0x80 -#define KDB_DATA_PORT 0x60 +#define KDB_DATA_PORT 0x60 #define KDB_COMMAND_PORT 0x64 -#define LED_SCR 0x01 /* scroll lock led */ -#define LED_CAP 0x04 /* caps lock led */ -#define LED_NUM 0x02 /* num lock led */ +#define LED_SCR 0x01 /* scroll lock led */ +#define LED_CAP 0x04 /* caps lock led */ +#define LED_NUM 0x02 /* num lock led */ -#define KBD_BUFFER_LEN 0x20 /* size of the keyboardbuffer */ +#define KBD_BUFFER_LEN 0x20 /* size of the keyboardbuffer */ static volatile char kbd_buffer[KBD_BUFFER_LEN]; @@ -194,21 +194,22 @@ static unsigned char kbd_ctrl_xlate[] = { * Init ******************************************************************/ -int isa_kbd_init(void) +int isa_kbd_init (void) { - char* result; - result=kbd_initialize(); - if (result != NULL) - { - result = kbd_initialize(); + char *result; + + result = kbd_initialize (); + if (result != NULL) { + result = kbd_initialize (); } - if(result==NULL) { - printf("AT Keyboard initialized\n"); - irq_install_handler(KBD_INTERRUPT, (interrupt_handler_t *)kbd_interrupt, NULL); + if (result == NULL) { + printf ("AT Keyboard initialized\n"); + irq_install_handler (KBD_INTERRUPT, + (interrupt_handler_t *) kbd_interrupt, + NULL); return (1); - } - else { - printf("%s\n",result); + } else { + printf ("%s\n", result); return (-1); } } @@ -225,20 +226,20 @@ int overwrite_console (void) int drv_isa_kbd_init (void) { int error; - device_t kbddev ; + device_t kbddev ; char *stdinname = getenv ("stdin"); if(isa_kbd_init()==-1) return -1; - memset (&kbddev, 0, sizeof(kbddev)); - strcpy(kbddev.name, DEVNAME); - kbddev.flags = DEV_FLAGS_INPUT | DEV_FLAGS_SYSTEM; - kbddev.putc = NULL ; + memset (&kbddev, 0, sizeof(kbddev)); + strcpy(kbddev.name, DEVNAME); + kbddev.flags = DEV_FLAGS_INPUT | DEV_FLAGS_SYSTEM; + kbddev.putc = NULL ; kbddev.puts = NULL ; kbddev.getc = kbd_getc ; kbddev.tstc = kbd_testc ; - error = device_register (&kbddev); + error = device_register (&kbddev); if(error==0) { /* check if this is the standard input device */ if(strcmp(stdinname,DEVNAME)==0) { @@ -301,7 +302,6 @@ int kbd_getc(void) } - /* set LEDs */ void kbd_set_leds(void) @@ -322,140 +322,139 @@ void kbd_set_leds(void) kbd_send_data(leds); } - -void handle_keyboard_event(unsigned char scancode) +void handle_keyboard_event (unsigned char scancode) { unsigned char keycode; /* Convert scancode to keycode */ - PRINTF("scancode %x\n",scancode); - if(scancode==0xe0) { - e0=1; /* special charakters */ + PRINTF ("scancode %x\n", scancode); + if (scancode == 0xe0) { + e0 = 1; /* special charakters */ return; } - if(e0==1) { - e0=0; /* delete flag */ - if(!( ((scancode&0x7F)==0x38)|| /* the right ctrl key */ - ((scancode&0x7F)==0x1D)|| /* the right alt key */ - ((scancode&0x7F)==0x35)|| /* the right '/' key */ - ((scancode&0x7F)==0x1C)|| /* the right enter key */ - ((scancode)==0x48)|| /* arrow up */ - ((scancode)==0x50)|| /* arrow down */ - ((scancode)==0x4b)|| /* arrow left */ - ((scancode)==0x4d))) /* arrow right */ + if (e0 == 1) { + e0 = 0; /* delete flag */ + if (!(((scancode & 0x7F) == 0x38) || /* the right ctrl key */ + ((scancode & 0x7F) == 0x1D) || /* the right alt key */ + ((scancode & 0x7F) == 0x35) || /* the right '/' key */ + ((scancode & 0x7F) == 0x1C) || /* the right enter key */ + ((scancode) == 0x48) || /* arrow up */ + ((scancode) == 0x50) || /* arrow down */ + ((scancode) == 0x4b) || /* arrow left */ + ((scancode) == 0x4d))) + /* arrow right */ /* we swallow unknown e0 codes */ return; } /* special cntrl keys */ - switch(scancode) - { + switch (scancode) { case 0x48: - kbd_put_queue(27); - kbd_put_queue(91); - kbd_put_queue('A'); - return; + kbd_put_queue (27); + kbd_put_queue (91); + kbd_put_queue ('A'); + return; case 0x50: - kbd_put_queue(27); - kbd_put_queue(91); - kbd_put_queue('B'); - return; + kbd_put_queue (27); + kbd_put_queue (91); + kbd_put_queue ('B'); + return; case 0x4b: - kbd_put_queue(27); - kbd_put_queue(91); - kbd_put_queue('D'); - return; + kbd_put_queue (27); + kbd_put_queue (91); + kbd_put_queue ('D'); + return; case 0x4D: - kbd_put_queue(27); - kbd_put_queue(91); - kbd_put_queue('C'); - return; - case 0x58: /* F12 key */ - if (ctrl == 1) - { - extern int console_changed; - setenv("stdin", DEVNAME); - setenv("stdout", "vga"); - console_changed = 1; - } - return; + kbd_put_queue (27); + kbd_put_queue (91); + kbd_put_queue ('C'); + return; + case 0x58: /* F12 key */ + if (ctrl == 1) { + extern int console_changed; + + setenv ("stdin", DEVNAME); + setenv ("stdout", "vga"); + console_changed = 1; + } + return; case 0x2A: - case 0x36: /* shift pressed */ - shift=1; - return; /* do nothing else */ - case 0xAA: - case 0xB6: /* shift released */ - shift=0; - return; /* do nothing else */ - case 0x38: /* alt pressed */ - alt=1; - return; /* do nothing else */ - case 0xB8: /* alt released */ - alt=0; - return; /* do nothing else */ - case 0x1d: /* ctrl pressed */ - ctrl=1; - return; /* do nothing else */ - case 0x9d: /* ctrl released */ - ctrl=0; - return; /* do nothing else */ - case 0x46: /* scrollock pressed */ - scroll_lock=~scroll_lock; - kbd_set_leds(); - return; /* do nothing else */ - case 0x3A: /* capslock pressed */ - caps_lock=~caps_lock; - kbd_set_leds(); - return; - case 0x45: /* numlock pressed */ - num_lock=~num_lock; - kbd_set_leds(); - return; - case 0xC6: /* scroll lock released */ - case 0xC5: /* num lock released */ - case 0xBA: /* caps lock released */ - return; /* just swallow */ + case 0x36: /* shift pressed */ + shift = 1; + return; /* do nothing else */ + case 0xAA: + case 0xB6: /* shift released */ + shift = 0; + return; /* do nothing else */ + case 0x38: /* alt pressed */ + alt = 1; + return; /* do nothing else */ + case 0xB8: /* alt released */ + alt = 0; + return; /* do nothing else */ + case 0x1d: /* ctrl pressed */ + ctrl = 1; + return; /* do nothing else */ + case 0x9d: /* ctrl released */ + ctrl = 0; + return; /* do nothing else */ + case 0x46: /* scrollock pressed */ + scroll_lock = ~scroll_lock; + kbd_set_leds (); + return; /* do nothing else */ + case 0x3A: /* capslock pressed */ + caps_lock = ~caps_lock; + kbd_set_leds (); + return; + case 0x45: /* numlock pressed */ + num_lock = ~num_lock; + kbd_set_leds (); + return; + case 0xC6: /* scroll lock released */ + case 0xC5: /* num lock released */ + case 0xBA: /* caps lock released */ + return; /* just swallow */ } - if((scancode&0x80)==0x80) /* key released */ + if ((scancode & 0x80) == 0x80) /* key released */ return; /* now, decide which table we need */ - if(scancode > (sizeof(kbd_plain_xlate)/sizeof(kbd_plain_xlate[0]))) { /* scancode not in list */ - PRINTF("unkown scancode %X\n",scancode); - return; /* swallow it */ + if (scancode > (sizeof (kbd_plain_xlate) / sizeof (kbd_plain_xlate[0]))) { /* scancode not in list */ + PRINTF ("unkown scancode %X\n", scancode); + return; /* swallow it */ } /* setup plain code first */ - keycode=kbd_plain_xlate[scancode]; - if(caps_lock==1) { /* caps_lock is pressed, overwrite plain code */ - if(scancode > (sizeof(kbd_shift_xlate)/sizeof(kbd_shift_xlate[0]))) { /* scancode not in list */ - PRINTF("unkown caps-locked scancode %X\n",scancode); - return; /* swallow it */ + keycode = kbd_plain_xlate[scancode]; + if (caps_lock == 1) { /* caps_lock is pressed, overwrite plain code */ + if (scancode > (sizeof (kbd_shift_xlate) / sizeof (kbd_shift_xlate[0]))) { /* scancode not in list */ + PRINTF ("unkown caps-locked scancode %X\n", scancode); + return; /* swallow it */ } - keycode=kbd_shift_xlate[scancode]; - if(keycode<'A') { /* we only want the alphas capital */ - keycode=kbd_plain_xlate[scancode]; + keycode = kbd_shift_xlate[scancode]; + if (keycode < 'A') { /* we only want the alphas capital */ + keycode = kbd_plain_xlate[scancode]; } } - if(shift==1) { /* shift overwrites caps_lock */ - if(scancode > (sizeof(kbd_shift_xlate)/sizeof(kbd_shift_xlate[0]))) { /* scancode not in list */ - PRINTF("unkown shifted scancode %X\n",scancode); - return; /* swallow it */ + if (shift == 1) { /* shift overwrites caps_lock */ + if (scancode > (sizeof (kbd_shift_xlate) / sizeof (kbd_shift_xlate[0]))) { /* scancode not in list */ + PRINTF ("unkown shifted scancode %X\n", scancode); + return; /* swallow it */ } - keycode=kbd_shift_xlate[scancode]; + keycode = kbd_shift_xlate[scancode]; } - if(ctrl==1) { /* ctrl overwrites caps_lock and shift */ - if(scancode > (sizeof(kbd_ctrl_xlate)/sizeof(kbd_ctrl_xlate[0]))) { /* scancode not in list */ - PRINTF("unkown ctrl scancode %X\n",scancode); - return; /* swallow it */ + if (ctrl == 1) { /* ctrl overwrites caps_lock and shift */ + if (scancode > (sizeof (kbd_ctrl_xlate) / sizeof (kbd_ctrl_xlate[0]))) { /* scancode not in list */ + PRINTF ("unkown ctrl scancode %X\n", scancode); + return; /* swallow it */ } - keycode=kbd_ctrl_xlate[scancode]; + keycode = kbd_ctrl_xlate[scancode]; } /* check if valid keycode */ - if(keycode==0xff) { - PRINTF("unkown scancode %X\n",scancode); - return; /* swallow unknown codes */ + if (keycode == 0xff) { + PRINTF ("unkown scancode %X\n", scancode); + return; /* swallow unknown codes */ } - kbd_put_queue(keycode); - PRINTF("%x\n",keycode); + kbd_put_queue (keycode); + PRINTF ("%x\n", keycode); } /* @@ -463,34 +462,31 @@ void handle_keyboard_event(unsigned char scancode) * appropriate action. * */ -unsigned char handle_kbd_event(void) +unsigned char handle_kbd_event (void) { - unsigned char status = kbd_read_status(); + unsigned char status = kbd_read_status (); unsigned int work = 10000; while ((--work > 0) && (status & KBD_STAT_OBF)) { unsigned char scancode; - scancode = kbd_read_input(); + scancode = kbd_read_input (); /* Error bytes must be ignored to make the Synaptics touchpads compaq use work */ /* Ignore error bytes */ - if (!(status & (KBD_STAT_GTO | KBD_STAT_PERR))) - { - if (status & KBD_STAT_MOUSE_OBF) - ; /* not supported: handle_mouse_event(scancode); */ + if (!(status & (KBD_STAT_GTO | KBD_STAT_PERR))) { + if (status & KBD_STAT_MOUSE_OBF); /* not supported: handle_mouse_event(scancode); */ else - handle_keyboard_event(scancode); + handle_keyboard_event (scancode); } - status = kbd_read_status(); + status = kbd_read_status (); } if (!work) - PRINTF("pc_keyb: controller jammed (0x%02X).\n", status); + PRINTF ("pc_keyb: controller jammed (0x%02X).\n", status); return status; } - /****************************************************************************** * Lowlevel Part of keyboard section */ @@ -529,90 +525,91 @@ int kbd_read_data(void) return val; } -int kbd_wait_for_input(void) +int kbd_wait_for_input (void) { unsigned long timeout; int val; timeout = KBD_TIMEOUT; - val=kbd_read_data(); - while(val < 0) - { - if(timeout--==0) + val = kbd_read_data (); + while (val < 0) { + if (timeout-- == 0) return -1; - udelay(1000); - val=kbd_read_data(); + udelay (1000); + val = kbd_read_data (); } return val; } -int kb_wait(void) +int kb_wait (void) { unsigned long timeout = KBC_TIMEOUT * 10; do { - unsigned char status = handle_kbd_event(); + unsigned char status = handle_kbd_event (); + if (!(status & KBD_STAT_IBF)) - return 0; /* ok */ - udelay(1000); + return 0; /* ok */ + udelay (1000); timeout--; } while (timeout); return 1; } -void kbd_write_command_w(int data) +void kbd_write_command_w (int data) { - if(kb_wait()) - PRINTF("timeout in kbd_write_command_w\n"); - kbd_write_command(data); + if (kb_wait ()) + PRINTF ("timeout in kbd_write_command_w\n"); + kbd_write_command (data); } -void kbd_write_output_w(int data) +void kbd_write_output_w (int data) { - if(kb_wait()) - PRINTF("timeout in kbd_write_output_w\n"); - kbd_write_output(data); + if (kb_wait ()) + PRINTF ("timeout in kbd_write_output_w\n"); + kbd_write_output (data); } -void kbd_send_data(unsigned char data) +void kbd_send_data (unsigned char data) { unsigned char status; - i8259_mask_irq(KBD_INTERRUPT); /* disable interrupt */ - kbd_write_output_w(data); - status = kbd_wait_for_input(); + + i8259_mask_irq (KBD_INTERRUPT); /* disable interrupt */ + kbd_write_output_w (data); + status = kbd_wait_for_input (); if (status == KBD_REPLY_ACK) - i8259_unmask_irq(KBD_INTERRUPT); /* enable interrupt */ + i8259_unmask_irq (KBD_INTERRUPT); /* enable interrupt */ } -char * kbd_initialize(void) +char *kbd_initialize (void) { int status; - in_pointer = 0; /* delete in Buffer */ + in_pointer = 0; /* delete in Buffer */ out_pointer = 0; /* * Test the keyboard interface. * This seems to be the only way to get it going. * If the test is successful a x55 is placed in the input buffer. */ - kbd_write_command_w(KBD_CCMD_SELF_TEST); - if (kbd_wait_for_input() != 0x55) + kbd_write_command_w (KBD_CCMD_SELF_TEST); + if (kbd_wait_for_input () != 0x55) return "Kbd: failed self test"; /* * Perform a keyboard interface test. This causes the controller * to test the keyboard clock and data lines. The results of the * test are placed in the input buffer. */ - kbd_write_command_w(KBD_CCMD_KBD_TEST); - if (kbd_wait_for_input() != 0x00) + kbd_write_command_w (KBD_CCMD_KBD_TEST); + if (kbd_wait_for_input () != 0x00) return "Kbd: interface failed self test"; /* * Enable the keyboard by allowing the keyboard clock to run. */ - kbd_write_command_w(KBD_CCMD_KBD_ENABLE); - status = kbd_wait_for_input(); + kbd_write_command_w (KBD_CCMD_KBD_ENABLE); + status = kbd_wait_for_input (); /* * Reset keyboard. If the read times out * then the assumption is that no keyboard is @@ -622,17 +619,16 @@ char * kbd_initialize(void) * Set up to try again if the keyboard asks for RESEND. */ do { - kbd_write_output_w(KBD_CMD_RESET); - status = kbd_wait_for_input(); + kbd_write_output_w (KBD_CMD_RESET); + status = kbd_wait_for_input (); if (status == KBD_REPLY_ACK) break; - if (status != KBD_REPLY_RESEND) - { - PRINTF("status: %X\n",status); + if (status != KBD_REPLY_RESEND) { + PRINTF ("status: %X\n", status); return "Kbd: reset failed, no ACK"; } } while (1); - if (kbd_wait_for_input() != KBD_REPLY_POR) + if (kbd_wait_for_input () != KBD_REPLY_POR) return "Kbd: reset failed, no POR"; /* @@ -642,44 +638,43 @@ char * kbd_initialize(void) * Set up to try again if the keyboard asks for RESEND. */ do { - kbd_write_output_w(KBD_CMD_DISABLE); - status = kbd_wait_for_input(); + kbd_write_output_w (KBD_CMD_DISABLE); + status = kbd_wait_for_input (); if (status == KBD_REPLY_ACK) break; if (status != KBD_REPLY_RESEND) return "Kbd: disable keyboard: no ACK"; } while (1); - kbd_write_command_w(KBD_CCMD_WRITE_MODE); - kbd_write_output_w(KBD_MODE_KBD_INT - | KBD_MODE_SYS - | KBD_MODE_DISABLE_MOUSE - | KBD_MODE_KCC); + kbd_write_command_w (KBD_CCMD_WRITE_MODE); + kbd_write_output_w (KBD_MODE_KBD_INT + | KBD_MODE_SYS + | KBD_MODE_DISABLE_MOUSE | KBD_MODE_KCC); /* AMCC powerpc portables need this to use scan-code set 1 -- Cort */ - kbd_write_command_w(KBD_CCMD_READ_MODE); - if (!(kbd_wait_for_input() & KBD_MODE_KCC)) { + kbd_write_command_w (KBD_CCMD_READ_MODE); + if (!(kbd_wait_for_input () & KBD_MODE_KCC)) { /* * If the controller does not support conversion, * Set the keyboard to scan-code set 1. */ - kbd_write_output_w(0xF0); - kbd_wait_for_input(); - kbd_write_output_w(0x01); - kbd_wait_for_input(); + kbd_write_output_w (0xF0); + kbd_wait_for_input (); + kbd_write_output_w (0x01); + kbd_wait_for_input (); } - kbd_write_output_w(KBD_CMD_ENABLE); - if (kbd_wait_for_input() != KBD_REPLY_ACK) + kbd_write_output_w (KBD_CMD_ENABLE); + if (kbd_wait_for_input () != KBD_REPLY_ACK) return "Kbd: enable keyboard: no ACK"; /* * Finally, set the typematic rate to maximum. */ - kbd_write_output_w(KBD_CMD_SET_RATE); - if (kbd_wait_for_input() != KBD_REPLY_ACK) + kbd_write_output_w (KBD_CMD_SET_RATE); + if (kbd_wait_for_input () != KBD_REPLY_ACK) return "Kbd: Set rate: no ACK"; - kbd_write_output_w(0x00); - if (kbd_wait_for_input() != KBD_REPLY_ACK) + kbd_write_output_w (0x00); + if (kbd_wait_for_input () != KBD_REPLY_ACK) return "Kbd: Set rate: no ACK"; return NULL; } |