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| Rev 3742 | Rev 3762 | ||
|---|---|---|---|
| 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: 3742 $ |
74 | $Revision: 3762 $ |
| Line 363... | Line 363... | ||
| 363 | mov ecx, ide_channel2_mutex |
363 | mov ecx, ide_channel2_mutex |
| 364 | call mutex_init |
364 | call mutex_init |
| Line 365... | Line 365... | ||
| 365 | 365 | ||
| 366 | ; SAVE REAL MODE VARIABLES |
366 | ; SAVE REAL MODE VARIABLES |
| - | 367 | xor eax, eax |
|
| - | 368 | mov ax, [BOOT_VARS + BOOT_IDE_INTERR_16] |
|
| 367 | xor eax, eax |
369 | mov [IDE_Interrupt], ax |
| 368 | mov ax, [BOOT_VARS + BOOT_IDE_PI_16] |
370 | mov ax, [BOOT_VARS + BOOT_IDE_PI_16] |
| 369 | mov [IDEContrProgrammingInterface], ax |
371 | mov [IDEContrProgrammingInterface], ax |
| 370 | mov ax, [BOOT_VARS + BOOT_IDE_BASE_ADDR] |
372 | mov ax, [BOOT_VARS + BOOT_IDE_BASE_ADDR] |
| 371 | mov [IDEContrRegsBaseAddr], ax |
373 | mov [IDEContrRegsBaseAddr], ax |
| Line 715... | Line 717... | ||
| 715 | ; they are used: when partitions are scanned, hd_read relies on timer |
717 | ; they are used: when partitions are scanned, hd_read relies on timer |
| 716 | call unmask_timer |
718 | call unmask_timer |
| 717 | stdcall enable_irq, 2 ; @#$%! PIC |
719 | stdcall enable_irq, 2 ; @#$%! PIC |
| 718 | stdcall enable_irq, 6 ; FDD |
720 | stdcall enable_irq, 6 ; FDD |
| 719 | stdcall enable_irq, 13 ; co-processor |
721 | stdcall enable_irq, 13 ; co-processor |
| 720 | stdcall enable_irq, 14 |
- | |
| 721 | stdcall enable_irq, 15 |
- | |
| Line 722... | Line 722... | ||
| 722 | 722 | ||
| 723 | mov esi, boot_enablint_ide |
723 | mov esi, boot_disabling_ide |
| - | 724 | call boot_log |
|
| - | 725 | ;-------------------------------------- |
|
| - | 726 | ; Disable IDE interrupts, because the search |
|
| - | 727 | ; for IDE partitions is in the PIO mode. |
|
| - | 728 | ;-------------------------------------- |
|
| 724 | call boot_log |
729 | .disable_IDE_interrupt: |
| 725 | ; Enable interrupts in IDE controller |
730 | ; Disable interrupts in IDE controller for PIO |
| - | 731 | mov al, 2 |
|
| 726 | mov al, 0 |
732 | mov dx, [IDE_BAR1_val] ;0x3F6 |
| 727 | mov dx, 0x3F6 |
733 | add dx, 2 |
| - | 734 | out dx, al |
|
| 728 | out dx, al |
735 | mov dx, [IDE_BAR3_val] ;0x76 |
| 729 | mov dl, 0x76 |
736 | add dx, 2 |
| 730 | out dx, al |
- | |
| - | 737 | out dx, al |
|
| 731 | 738 | ;----------------------------------------------------------------------------- |
|
| 732 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
739 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
| 733 | ; mov esi, boot_detectdisks |
740 | ; mov esi, boot_detectdisks |
| 734 | ; call boot_log |
741 | ; call boot_log |
| 735 | ;include 'detect/disks.inc' |
742 | ;include 'detect/disks.inc' |
| Line 975... | Line 982... | ||
| 975 | ; call kb_read |
982 | ; call kb_read |
| 976 | ;// mike.dld [ |
983 | ;// mike.dld [ |
| 977 | call set_lights |
984 | call set_lights |
| 978 | ;// mike.dld ] |
985 | ;// mike.dld ] |
| 979 | stdcall attach_int_handler, 1, irq1, 0 |
986 | stdcall attach_int_handler, 1, irq1, 0 |
| - | 987 | DEBUGF 1, "K : IRQ0 error code %x\n", eax |
|
| 980 | .no_keyboard: |
988 | .no_keyboard: |
| Line 981... | Line 989... | ||
| 981 | 989 | ||
| Line 982... | Line 990... | ||
| 982 | ; SET MOUSE |
990 | ; SET MOUSE |
| Line 1042... | Line 1050... | ||
| 1042 | DEBUGF 1, "K : BAR1 %x \n", [IDE_BAR1_val]:4 |
1050 | DEBUGF 1, "K : BAR1 %x \n", [IDE_BAR1_val]:4 |
| 1043 | DEBUGF 1, "K : BAR2 %x \n", [IDE_BAR2_val]:4 |
1051 | DEBUGF 1, "K : BAR2 %x \n", [IDE_BAR2_val]:4 |
| 1044 | DEBUGF 1, "K : BAR3 %x \n", [IDE_BAR3_val]:4 |
1052 | DEBUGF 1, "K : BAR3 %x \n", [IDE_BAR3_val]:4 |
| 1045 | DEBUGF 1, "K : BAR4 %x \n", [IDEContrRegsBaseAddr]:4 |
1053 | DEBUGF 1, "K : BAR4 %x \n", [IDEContrRegsBaseAddr]:4 |
| 1046 | DEBUGF 1, "K : IDEContrProgrammingInterface %x \n", [IDEContrProgrammingInterface]:4 |
1054 | DEBUGF 1, "K : IDEContrProgrammingInterface %x \n", [IDEContrProgrammingInterface]:4 |
| - | 1055 | DEBUGF 1, "K : IDE_Interrupt %x \n", [IDE_Interrupt]:4 |
|
| 1047 | ; START MULTITASKING |
1056 | ; START MULTITASKING |
| Line 1048... | Line 1057... | ||
| 1048 | 1057 | ||
| 1049 | ; A 'All set - press ESC to start' messages if need |
1058 | ; A 'All set - press ESC to start' messages if need |
| 1050 | if preboot_blogesc |
1059 | if preboot_blogesc |
| Line 1057... | Line 1066... | ||
| 1057 | end if |
1066 | end if |
| Line 1058... | Line 1067... | ||
| 1058 | 1067 | ||
| 1059 | cmp [IDEContrRegsBaseAddr], 0 |
1068 | cmp [IDEContrRegsBaseAddr], 0 |
| Line -... | Line 1069... | ||
| - | 1069 | setnz [dma_hdd] |
|
| - | 1070 | ||
| - | 1071 | ;----------------------------------------------------------------------------- |
|
| - | 1072 | ; set interrupts for IDE Controller |
|
| - | 1073 | ;----------------------------------------------------------------------------- |
|
| - | 1074 | mov esi, boot_set_int_IDE |
|
| - | 1075 | call boot_log |
|
| - | 1076 | set_interrupts_for_IDE_controllers: |
|
| - | 1077 | mov ax, [IDEContrProgrammingInterface] |
|
| - | 1078 | cmp ax, 0x0180 |
|
| - | 1079 | je .pata_ide |
|
| - | 1080 | ||
| - | 1081 | cmp ax, 0x018a |
|
| - | 1082 | jne .sata_ide |
|
| - | 1083 | ;-------------------------------------- |
|
| - | 1084 | .pata_ide: |
|
| - | 1085 | cmp [IDEContrRegsBaseAddr], 0 |
|
| - | 1086 | je .end_set_interrupts |
|
| - | 1087 | ||
| - | 1088 | stdcall attach_int_handler, 14, IDE_common_irq_handler, 0 |
|
| - | 1089 | DEBUGF 1, "K : Set IDE IRQ14 return code %x\n", eax |
|
| - | 1090 | stdcall attach_int_handler, 15, IDE_common_irq_handler, 0 |
|
| - | 1091 | DEBUGF 1, "K : Set IDE IRQ15 return code %x\n", eax |
|
| - | 1092 | ||
| - | 1093 | stdcall enable_irq, 14 |
|
| - | 1094 | stdcall enable_irq, 15 |
|
| - | 1095 | ||
| - | 1096 | jmp .enable_IDE_interrupt |
|
| - | 1097 | ;-------------------------------------- |
|
| - | 1098 | .sata_ide: |
|
| - | 1099 | cmp ax, 0x0185 |
|
| - | 1100 | je .sata_ide_1 |
|
| - | 1101 | ||
| - | 1102 | cmp ax, 0x018f |
|
| - | 1103 | jne .end_set_interrupts |
|
| - | 1104 | ;-------------------------------------- |
|
| - | 1105 | .sata_ide_1: |
|
| - | 1106 | cmp [IDEContrRegsBaseAddr], 0 |
|
| - | 1107 | je .end_set_interrupts |
|
| - | 1108 | ||
| - | 1109 | mov ax, [IDE_Interrupt] |
|
| - | 1110 | movzx eax, al |
|
| - | 1111 | stdcall attach_int_handler, eax, IDE_common_irq_handler, 0 |
|
| - | 1112 | DEBUGF 1, "K : Set IDE IRQ%d return code %x\n", [IDE_Interrupt]:2, eax |
|
| - | 1113 | ||
| - | 1114 | stdcall enable_irq, eax |
|
| - | 1115 | ;-------------------------------------- |
|
| - | 1116 | .enable_IDE_interrupt: |
|
| - | 1117 | mov esi, boot_enabling_ide |
|
| - | 1118 | call boot_log |
|
| - | 1119 | ; Enable interrupts in IDE controller for DMA |
|
| - | 1120 | mov al, 0 |
|
| - | 1121 | mov dx, [IDE_BAR1_val] ;0x3F6 |
|
| - | 1122 | add dx, 2 |
|
| - | 1123 | out dx, al |
|
| - | 1124 | mov dx, [IDE_BAR3_val] ;0x76 |
|
| - | 1125 | add dx, 2 |
|
| - | 1126 | out dx, al |
|
| - | 1127 | ;-------------------------------------- |
|
| 1060 | setnz [dma_hdd] |
1128 | .end_set_interrupts: |
| 1061 | 1129 | ;----------------------------------------------------------------------------- |
|
| 1062 | cmp [dma_hdd], 0 |
1130 | cmp [dma_hdd], 0 |
| 1063 | je .print_pio |
1131 | je .print_pio |
| 1064 | .print_dma: |
1132 | .print_dma: |