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| Rev 3771 | Rev 3774 | ||
|---|---|---|---|
| Line 69... | Line 69... | ||
| 69 | format binary as "mnt" |
69 | format binary as "mnt" |
| Line 70... | Line 70... | ||
| 70 | 70 | ||
| 71 | include 'macros.inc' |
71 | include 'macros.inc' |
| Line 72... | Line 72... | ||
| 72 | include 'struct.inc' |
72 | include 'struct.inc' |
| Line 73... | Line 73... | ||
| 73 | 73 | ||
| 74 | $Revision: 3771 $ |
74 | $Revision: 3774 $ |
| Line 360... | Line 360... | ||
| 360 | call mutex_init |
360 | call mutex_init |
| 361 | mov ecx, ide_channel1_mutex |
361 | mov ecx, ide_channel1_mutex |
| 362 | call mutex_init |
362 | call mutex_init |
| 363 | mov ecx, ide_channel2_mutex |
363 | mov ecx, ide_channel2_mutex |
| 364 | call mutex_init |
364 | call mutex_init |
| 365 | - | ||
| - | 365 | ;----------------------------------------------------------------------------- |
|
| 366 | ; SAVE REAL MODE VARIABLES |
366 | ; SAVE REAL MODE VARIABLES |
| - | 367 | ;----------------------------------------------------------------------------- |
|
| - | 368 | save_variables_IDE_controller: |
|
| 367 | xor eax, eax |
369 | xor eax, eax |
| 368 | mov ax, [BOOT_VARS + BOOT_IDE_INTERR_16] |
370 | mov ax, [BOOT_VARS + BOOT_IDE_INTERR_16] |
| 369 | mov [IDE_Interrupt], ax |
371 | mov [IDE_Interrupt], ax |
| - | 372 | ;-------------------------------------- |
|
| 370 | mov ax, [BOOT_VARS + BOOT_IDE_PI_16] |
373 | mov ax, [BOOT_VARS + BOOT_IDE_PI_16] |
| 371 | mov [IDEContrProgrammingInterface], ax |
374 | mov [IDEContrProgrammingInterface], ax |
| - | 375 | ;-------------------------------------- |
|
| 372 | mov ax, [BOOT_VARS + BOOT_IDE_BASE_ADDR] |
376 | mov ax, [BOOT_VARS + BOOT_IDE_BASE_ADDR] |
| 373 | mov [IDEContrRegsBaseAddr], ax |
377 | mov [IDEContrRegsBaseAddr], ax |
| - | 378 | ;-------------------------------------- |
|
| 374 | mov ax, [BOOT_VARS + BOOT_IDE_BAR0_16] |
379 | mov ax, [BOOT_VARS + BOOT_IDE_BAR0_16] |
| 375 | mov [IDE_BAR0_val], ax |
- | |
| 376 | - | ||
| 377 | cmp ax, 0 |
380 | cmp ax, 0 |
| 378 | je @f |
381 | je @f |
| 379 | cmp ax, 1 |
382 | cmp ax, 1 |
| - | 383 | jne .no_PATA_BAR0 |
|
| - | 384 | @@: |
|
| - | 385 | mov ax, 0x1F0 |
|
| 380 | je @f |
386 | jmp @f |
| - | 387 | .no_PATA_BAR0: |
|
| 381 | and ax, 0xfff0 |
388 | and ax, 0xFFFC |
| - | 389 | @@: |
|
| 382 | mov [StandardATABases], ax |
390 | mov [StandardATABases], ax |
| 383 | mov [hd_address_table], eax |
391 | mov [hd_address_table], eax |
| 384 | mov [hd_address_table+8], eax |
392 | mov [hd_address_table+8], eax |
| 385 | @@: |
- | |
| - | 393 | mov [IDE_BAR0_val], ax |
|
| - | 394 | ;-------------------------------------- |
|
| 386 | mov ax, [BOOT_VARS + BOOT_IDE_BAR1_16] |
395 | mov ax, [BOOT_VARS + BOOT_IDE_BAR1_16] |
| - | 396 | cmp ax, 0 |
|
| - | 397 | je @f |
|
| - | 398 | cmp ax, 1 |
|
| - | 399 | jne .no_PATA_BAR1 |
|
| - | 400 | @@: |
|
| - | 401 | mov ax, 0x3F4 |
|
| - | 402 | jmp @f |
|
| - | 403 | .no_PATA_BAR1: |
|
| - | 404 | and ax, 0xFFFC |
|
| - | 405 | @@: |
|
| 387 | mov [IDE_BAR1_val], ax |
406 | mov [IDE_BAR1_val], ax |
| - | 407 | ;-------------------------------------- |
|
| 388 | mov ax, [BOOT_VARS + BOOT_IDE_BAR2_16] |
408 | mov ax, [BOOT_VARS + BOOT_IDE_BAR2_16] |
| 389 | mov [IDE_BAR2_val], ax |
- | |
| 390 | - | ||
| 391 | cmp ax, 0 |
409 | cmp ax, 0 |
| 392 | je @f |
410 | je @f |
| 393 | cmp ax, 1 |
411 | cmp ax, 1 |
| - | 412 | jne .no_PATA_BAR2 |
|
| - | 413 | @@: |
|
| - | 414 | mov ax, 0x170 |
|
| 394 | je @f |
415 | jmp @f |
| - | 416 | .no_PATA_BAR2: |
|
| 395 | and ax, 0xfff0 |
417 | and ax, 0xFFFC |
| - | 418 | @@: |
|
| 396 | mov [StandardATABases+2], ax |
419 | mov [StandardATABases+2], ax |
| 397 | mov [hd_address_table+16], eax |
420 | mov [hd_address_table+16], eax |
| 398 | mov [hd_address_table+24], eax |
421 | mov [hd_address_table+24], eax |
| 399 | @@: |
- | |
| - | 422 | mov [IDE_BAR2_val], ax |
|
| - | 423 | ;-------------------------------------- |
|
| 400 | mov ax, [BOOT_VARS + BOOT_IDE_BAR3_16] |
424 | mov ax, [BOOT_VARS + BOOT_IDE_BAR3_16] |
| - | 425 | cmp ax, 0 |
|
| - | 426 | je @f |
|
| - | 427 | cmp ax, 1 |
|
| - | 428 | jne .no_PATA_BAR3 |
|
| - | 429 | @@: |
|
| - | 430 | mov ax, 0x374 |
|
| - | 431 | jmp @f |
|
| - | 432 | .no_PATA_BAR3: |
|
| - | 433 | and ax, 0xFFFC |
|
| - | 434 | @@: |
|
| 401 | mov [IDE_BAR3_val], ax |
435 | mov [IDE_BAR3_val], ax |
| Line 402... | Line 436... | ||
| 402 | 436 | ||
| Line 403... | Line 437... | ||
| 403 | ; --------------- APM --------------------- |
437 | ; --------------- APM --------------------- |
| Line 726... | Line 760... | ||
| 726 | ; for IDE partitions is in the PIO mode. |
760 | ; for IDE partitions is in the PIO mode. |
| 727 | ;-------------------------------------- |
761 | ;-------------------------------------- |
| 728 | .disable_IDE_interrupt: |
762 | .disable_IDE_interrupt: |
| 729 | ; Disable interrupts in IDE controller for PIO |
763 | ; Disable interrupts in IDE controller for PIO |
| 730 | mov al, 2 |
764 | mov al, 2 |
| 731 | mov dx, [IDE_BAR1_val] ;0x3F6 |
765 | mov dx, [IDE_BAR1_val] ;0x3F4 |
| 732 | add dx, 2 |
766 | add dx, 2 ;0x3F6 |
| 733 | out dx, al |
767 | out dx, al |
| 734 | mov dx, [IDE_BAR3_val] ;0x76 |
768 | mov dx, [IDE_BAR3_val] ;0x374 |
| 735 | add dx, 2 |
769 | add dx, 2 ;0x376 |
| 736 | out dx, al |
770 | out dx, al |
| 737 | ;----------------------------------------------------------------------------- |
771 | ;----------------------------------------------------------------------------- |
| 738 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
772 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
| 739 | ; mov esi, boot_detectdisks |
773 | ; mov esi, boot_detectdisks |
| 740 | ; call boot_log |
774 | ; call boot_log |
| Line 981... | Line 1015... | ||
| 981 | ; call kb_read |
1015 | ; call kb_read |
| 982 | ;// mike.dld [ |
1016 | ;// mike.dld [ |
| 983 | call set_lights |
1017 | call set_lights |
| 984 | ;// mike.dld ] |
1018 | ;// mike.dld ] |
| 985 | stdcall attach_int_handler, 1, irq1, 0 |
1019 | stdcall attach_int_handler, 1, irq1, 0 |
| 986 | DEBUGF 1, "K : IRQ0 error code %x\n", eax |
1020 | DEBUGF 1, "K : IRQ1 error code %x\n", eax |
| 987 | .no_keyboard: |
1021 | .no_keyboard: |
| Line 988... | Line 1022... | ||
| 988 | 1022 | ||
| Line 989... | Line 1023... | ||
| 989 | ; SET MOUSE |
1023 | ; SET MOUSE |
| Line 1106... | Line 1140... | ||
| 1106 | je .end_set_interrupts |
1140 | je .end_set_interrupts |
| Line 1107... | Line 1141... | ||
| 1107 | 1141 | ||
| 1108 | mov ax, [IDE_Interrupt] |
1142 | mov ax, [IDE_Interrupt] |
| 1109 | movzx eax, al |
1143 | movzx eax, al |
| 1110 | stdcall attach_int_handler, eax, IDE_common_irq_handler, 0 |
1144 | stdcall attach_int_handler, eax, IDE_common_irq_handler, 0 |
| Line 1111... | Line 1145... | ||
| 1111 | DEBUGF 1, "K : Set IDE IRQ%d return code %x\n", [IDE_Interrupt]:2, eax |
1145 | DEBUGF 1, "K : Set IDE IRQ%d return code %x\n", [IDE_Interrupt]:1, eax |
| 1112 | 1146 | ||
| 1113 | stdcall enable_irq, eax |
1147 | stdcall enable_irq, eax |
| 1114 | ;-------------------------------------- |
1148 | ;-------------------------------------- |
| 1115 | .enable_IDE_interrupt: |
1149 | .enable_IDE_interrupt: |
| 1116 | mov esi, boot_enabling_ide |
1150 | mov esi, boot_enabling_ide |
| 1117 | call boot_log |
1151 | call boot_log |
| 1118 | ; Enable interrupts in IDE controller for DMA |
1152 | ; Enable interrupts in IDE controller for DMA |
| 1119 | mov al, 0 |
1153 | mov al, 0 |
| 1120 | mov dx, [IDE_BAR1_val] ;0x3F6 |
1154 | mov dx, [IDE_BAR1_val] ;0x3F4 |
| 1121 | add dx, 2 |
1155 | add dx, 2 ;0x3F6 |
| 1122 | out dx, al |
1156 | out dx, al |
| 1123 | mov dx, [IDE_BAR3_val] ;0x76 |
1157 | mov dx, [IDE_BAR3_val] ;0x374 |
| 1124 | add dx, 2 |
1158 | add dx, 2 ;0x376 |
| 1125 | out dx, al |
1159 | out dx, al |
| 1126 | ;-------------------------------------- |
1160 | ;-------------------------------------- |
| 1127 | .end_set_interrupts: |
1161 | .end_set_interrupts: |