| 75,13 → 75,11 |
|---|
| hd_read_pio: |
| push eax edx |
| |
| call disable_ide_int |
| |
| call wait_for_hd_idle |
| cmp [hd_error],0 |
| jne hd_read_error |
| |
| ; cli |
| cli |
| xor eax,eax |
| mov edx,[hdbase] |
| inc edx |
| 107,7 → 105,7 |
|---|
| inc edx |
| mov al,20h |
| out dx,al ; ATACommand ॣ¨áâà ª®¬ ¤ |
| ; sti |
| sti |
| |
| call wait_for_sector_buffer |
| |
| 114,7 → 112,7 |
|---|
| cmp [hd_error],0 |
| jne hd_read_error |
| |
| ; cli |
| cli |
| push edi |
| shl edi,9 |
| add edi,0x600000+65536 |
| 123,10 → 121,8 |
|---|
| cld |
| rep insw |
| pop edi |
| ; sti |
| sti |
| |
| call enable_ide_int |
| |
| pop edx eax |
| ret |
| |
| 420,8 → 416,8 |
|---|
| |
| hd_timeout_error: |
| |
| call clear_hd_cache |
| call clear_application_table_status |
| ; call clear_hd_cache |
| ; call clear_application_table_status |
| mov esi,hd_timeout_str |
| call sys_msg_board_str |
| ; jmp $ |
| 431,8 → 427,8 |
|---|
| |
| hd_read_error: |
| |
| call clear_hd_cache |
| call clear_application_table_status |
| ; call clear_hd_cache |
| ; call clear_application_table_status |
| mov esi,hd_read_str |
| call sys_msg_board_str |
| pop edx eax |
| 440,15 → 436,15 |
|---|
| |
| hd_write_error: |
| |
| call clear_hd_cache |
| call clear_application_table_status |
| ; call clear_hd_cache |
| ; call clear_application_table_status |
| mov esi,hd_write_str |
| call sys_msg_board_str |
| ret |
| |
| hd_write_error_dma: |
| call clear_hd_cache |
| call clear_application_table_status |
| ; call clear_hd_cache |
| ; call clear_application_table_status |
| mov esi, hd_write_str |
| call sys_msg_board_str |
| pop esi |
| 455,8 → 451,8 |
|---|
| ret |
| |
| hd_lba_error: |
| call clear_hd_cache |
| call clear_application_table_status |
| ; call clear_hd_cache |
| ; call clear_application_table_status |
| mov esi,hd_lba_str |
| call sys_msg_board_str |
| jmp LBA_read_ret |