| 39,30 → 39,7 |
|---|
| #include <sysinfo.h> |
| #include <kbd.h> |
| #include <keys.h> |
| #include <stdio.h> |
| #include <stdlib.h> |
| |
| #include <unistd.h> |
| #include <align.h> |
| #include <async.h> |
| #include <ipc/ipc.h> |
| #include <errno.h> |
| #include <stdio.h> |
| #include <ddi.h> |
| #include <sysinfo.h> |
| #include <as.h> |
| #include <ipc/fb.h> |
| #include <ipc/ipc.h> |
| #include <ipc/ns.h> |
| #include <ipc/services.h> |
| #include <libarch/ddi.h> |
| |
| |
| extern int lkbd_arch_process(keybuffer_t *keybuffer, ipc_call_t *call); |
| extern int lkbd_arch_init(void); |
| |
| |
| |
| #define KEY_F1 0x504f1b |
| #define KEY_F2 0x514f1b |
| #define KEY_F3 0x524f1b |
| 76,45 → 53,8 |
|---|
| #define KEY_F11 0x7e33325b1b |
| #define KEY_F12 0x7e34325b1b |
| |
| |
| |
| |
| #define NSKEY_F1 0x415b5b1b |
| #define NSKEY_F2 0x425b5b1b |
| #define NSKEY_F3 0x435b5b1b |
| #define NSKEY_F4 0x445b5b1b |
| #define NSKEY_F5 0x455b5b1b |
| #define NSKEY_F6 0x37315b1b |
| #define NSKEY_F7 0x38315b1b |
| #define NSKEY_F8 0x39315b1b |
| #define NSKEY_F9 0x30325b1b |
| #define NSKEY_F10 0x31325b1b |
| #define NSKEY_F11 0x33325b1b |
| #define NSKEY_F12 0x34325b1b |
| |
| |
| #define FUNCTION_KEYS 0x100 |
| |
| |
| #define KBD_SKI 1 |
| #define KBD_LEGACY 2 |
| #define KBD_NS16550 3 |
| |
| |
| |
| |
| /* NS16550 registers */ |
| #define RBR_REG 0 /** Receiver Buffer Register. */ |
| #define IER_REG 1 /** Interrupt Enable Register. */ |
| #define IIR_REG 2 /** Interrupt Ident Register (read). */ |
| #define FCR_REG 2 /** FIFO control register (write). */ |
| #define LCR_REG 3 /** Line Control register. */ |
| #define MCR_REG 4 /** Modem Control Register. */ |
| #define LSR_REG 5 /** Line Status Register. */ |
| |
| |
| |
| |
| irq_cmd_t ski_cmds[1] = { |
| { CMD_IA64_GETCHAR, 0, 0, 2 } |
| }; |
| 124,33 → 64,10 |
|---|
| ski_cmds |
| }; |
| |
| |
| |
| irq_cmd_t ns16550_cmds[1] = { |
| { CMD_PORT_READ_1, 0, 0, 2 }, |
| }; |
| |
| irq_code_t ns16550_kbd = { |
| 1, |
| ns16550_cmds |
| }; |
| |
| |
| uint16_t ns16550_port; |
| |
| int kbd_type; |
| |
| int kbd_arch_init(void) |
| { |
| if (sysinfo_value("kbd")) { |
| kbd_type=sysinfo_value("kbd.type"); |
| if(kbd_type==KBD_SKI) ipc_register_irq(sysinfo_value("kbd.inr"), sysinfo_value("kbd.devno"), 0, &ski_kbd); |
| if(kbd_type==KBD_LEGACY) return lkbd_arch_init(); |
| if(kbd_type==KBD_NS16550) { |
| ns16550_kbd.cmds[0].addr= (void *) (sysinfo_value("kbd.port")+RBR_REG); |
| ipc_register_irq(sysinfo_value("kbd.inr"), sysinfo_value("kbd.devno"), 0, &ns16550_kbd); |
| iospace_enable(task_get_id(),ns16550_port=sysinfo_value("kbd.port"),8); |
| } |
| ipc_register_irq(sysinfo_value("kbd.inr"), sysinfo_value("kbd.devno"), 0, &ski_kbd); |
| return 0; |
| } |
| return 1; |
| 164,163 → 81,14 |
|---|
| return "0123456789ABCDEF"[v]; |
| } |
| */ |
| #define LSR_DATA_READY 0x01 |
| |
| int kbd_ns16550_process(keybuffer_t *keybuffer, ipc_call_t *call) |
| int kbd_arch_process(keybuffer_t *keybuffer, ipc_call_t *call) |
| { |
| static unsigned long buf = 0; |
| static int count = 0, esc_count=0; |
| |
| int scan_code = IPC_GET_ARG2(*call); |
| |
| if (scan_code == 0x1b) { |
| esc_count++; |
| if (esc_count == 3) { |
| __SYSCALL0(SYS_DEBUG_ENABLE_CONSOLE); |
| } |
| } else { |
| esc_count = 0; |
| } |
| |
| if(scan_code==0x0d) return 1; //Delete CR |
| if(scan_code==0x7f) scan_code='\b'; //Convert backspace |
| |
| if(scan_code == 0x7e) { |
| switch (buf) { |
| case NSKEY_F6: |
| keybuffer_push(keybuffer,FUNCTION_KEYS | 6); |
| buf = count = 0; |
| return 1; |
| case NSKEY_F7: |
| keybuffer_push(keybuffer,FUNCTION_KEYS | 7); |
| buf = count = 0; |
| return 1; |
| case NSKEY_F8: |
| keybuffer_push(keybuffer,FUNCTION_KEYS | 8); |
| buf = count = 0; |
| return 1; |
| case NSKEY_F9: |
| keybuffer_push(keybuffer,FUNCTION_KEYS | 9); |
| buf = count = 0; |
| return 1; |
| case NSKEY_F10: |
| keybuffer_push(keybuffer,FUNCTION_KEYS | 10); |
| buf = count = 0; |
| return 1; |
| case NSKEY_F11: |
| keybuffer_push(keybuffer,FUNCTION_KEYS | 11); |
| buf = count = 0; |
| return 1; |
| case NSKEY_F12: |
| keybuffer_push(keybuffer,FUNCTION_KEYS | 12); |
| buf = count = 0; |
| return 1; |
| default: |
| keybuffer_push(keybuffer, buf & 0xff); |
| keybuffer_push(keybuffer, (buf >> 8) &0xff); |
| keybuffer_push(keybuffer, (buf >> 16) &0xff); |
| keybuffer_push(keybuffer, (buf >> 24) &0xff); |
| keybuffer_push(keybuffer, scan_code); |
| buf = count = 0; |
| return 1; |
| } |
| } |
| |
| buf |= ((unsigned long) scan_code)<<(8*(count++)); |
| |
| if((buf & 0xff) != (NSKEY_F1 & 0xff)) { |
| keybuffer_push(keybuffer, buf); |
| buf = count = 0; |
| return 1; |
| } |
| |
| if (count <= 1) |
| return 1; |
| |
| if ((buf & 0xffff) != (NSKEY_F1 & 0xffff)) { |
| |
| keybuffer_push(keybuffer, buf & 0xff); |
| keybuffer_push(keybuffer, (buf >> 8) &0xff); |
| buf = count = 0; |
| return 1; |
| } |
| |
| if (count <= 2) |
| return 1; |
| |
| |
| if ((buf & 0xffffff) != (NSKEY_F1 & 0xffffff) |
| && (buf & 0xffffff) != (NSKEY_F6 & 0xffffff) |
| && (buf & 0xffffff) != (NSKEY_F9 & 0xffffff) ) { |
| |
| keybuffer_push(keybuffer, buf & 0xff); |
| keybuffer_push(keybuffer, (buf >> 8) &0xff); |
| keybuffer_push(keybuffer, (buf >> 16) &0xff); |
| buf = count = 0; |
| return 1; |
| } |
| |
| if (count <= 3) |
| return 1; |
| |
| switch (buf) { |
| case NSKEY_F1: |
| keybuffer_push(keybuffer,FUNCTION_KEYS | 1); |
| buf = count = 0; |
| return 1; |
| case NSKEY_F2: |
| keybuffer_push(keybuffer,FUNCTION_KEYS | 2); |
| buf = count = 0; |
| return 1; |
| case NSKEY_F3: |
| keybuffer_push(keybuffer,FUNCTION_KEYS | 3); |
| buf = count = 0; |
| return 1; |
| case NSKEY_F4: |
| keybuffer_push(keybuffer,FUNCTION_KEYS | 4); |
| buf = count = 0; |
| return 1; |
| case NSKEY_F5: |
| keybuffer_push(keybuffer,FUNCTION_KEYS | 5); |
| buf = count = 0; |
| return 1; |
| } |
| |
| |
| |
| switch (buf) { |
| case NSKEY_F6: |
| case NSKEY_F7: |
| case NSKEY_F8: |
| case NSKEY_F9: |
| case NSKEY_F10: |
| case NSKEY_F11: |
| case NSKEY_F12: |
| return 1; |
| default: |
| keybuffer_push(keybuffer, buf & 0xff); |
| keybuffer_push(keybuffer, (buf >> 8) &0xff); |
| keybuffer_push(keybuffer, (buf >> 16) &0xff); |
| keybuffer_push(keybuffer, (buf >> 24) &0xff); |
| buf = count = 0; |
| return 1; |
| } |
| return 1; |
| } |
| |
| |
| |
| |
| |
| |
| |
| int kbd_ski_process(keybuffer_t *keybuffer, ipc_call_t *call) |
| { |
| static unsigned long long buf = 0; |
| static int count = 0; |
| static int esc_count = 0; |
| int scan_code = IPC_GET_ARG2(*call); |
| |
| |
| /* |
| * Please preserve this code (it can be used to determine scancodes) |
| */ |
| 387,21 → 155,10 |
|---|
| } |
| buf = count = 0; |
| } |
| |
| return 1; |
| } |
| |
| int kbd_arch_process(keybuffer_t *keybuffer, ipc_call_t *call) |
| { |
| printf("KBD Key pressed: %x(%c)\n",IPC_GET_ARG2(*call),IPC_GET_ARG2(*call)); |
| if(kbd_type==KBD_SKI) return kbd_ski_process(keybuffer,call); |
| if(kbd_type==KBD_NS16550) return kbd_ns16550_process(keybuffer,call); |
| if(kbd_type==KBD_LEGACY) return lkbd_arch_process(keybuffer,call); |
| |
| |
| } |
| |
| |
| |
| /** |
| * @} |
| */ |