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Rev 4457 Rev 4587
Line 764... Line 764...
764 
; Enable timer IRQ (IRQ0) and co-processor IRQ (IRQ13)
 764 
; Enable timer IRQ (IRQ0) and co-processor IRQ (IRQ13)
765 
; they are used: when partitions are scanned, hd_read relies on timer
 765 
; they are used: when partitions are scanned, hd_read relies on timer
766 
        call    unmask_timer
 766 
        call    unmask_timer
767 
        stdcall enable_irq, 2               ; @#$%! PIC
 767 
        stdcall enable_irq, 2               ; @#$%! PIC
768 
        stdcall enable_irq, 13              ; co-processor
 768 
        stdcall enable_irq, 13              ; co-processor
- 
 
 769 
;-----------------------------------------------------------------------------
- 
 
 770 
; show SVN version of kernel on the message board
- 
 
 771 
;-----------------------------------------------------------------------------
- 
 
 772 
        mov     eax, [version_inf.rev]
- 
 
 773 
        DEBUGF  1, "K : kernel SVN r%d\n", eax
- 
 
 774 
;-----------------------------------------------------------------------------
- 
 
 775 
; show CPU count on the message board
- 
 
 776 
;-----------------------------------------------------------------------------
- 
 
 777 
        mov     eax, [cpu_count]
- 
 
 778 
        test    eax, eax
- 
 
 779 
        jnz     @F
- 
 
 780 
        mov     al, 1                             ; at least one CPU
769 
 
 781 
@@:
- 
 
 782 
        DEBUGF  1, "K : %d CPU detected\n", eax
- 
 
 783 
;-----------------------------------------------------------------------------
- 
 
 784 
; detect Floppy drives
- 
 
 785 
;-----------------------------------------------------------------------------
- 
 
 786 
        mov     esi, boot_detectfloppy
- 
 
 787 
        call    boot_log
- 
 
 788 
include 'detect/dev_fd.inc'
- 
 
 789 
;-----------------------------------------------------------------------------
- 
 
 790 
; START of initialisation IDE ATA code
- 
 
 791 
;-----------------------------------------------------------------------------
770 
        cmp     [IDEContrProgrammingInterface], 0
 792 
        cmp     [IDEContrProgrammingInterface], 0
771 
        je      @f
 793 
        je      @f
Line 772... Line 794...
772 
 
 794 
 
773 
        mov     esi, boot_disabling_ide
 795 
        mov     esi, boot_disabling_ide
Line 784... Line 806...
784 
        out     dx, al
 806 
        out     dx, al
785 
        mov     dx, [IDE_BAR3_val] ;0x374
 807 
        mov     dx, [IDE_BAR3_val] ;0x374
786 
        add     dx, 2 ;0x376
 808 
        add     dx, 2 ;0x376
787 
        out     dx, al
 809 
        out     dx, al
788 
@@:
 810 
@@:
- 
 
 811 
; show base variables of IDE controller
- 
 
 812 
        DEBUGF  1, "K : BAR0 %x \n", [IDE_BAR0_val]:4
- 
 
 813 
        DEBUGF  1, "K : BAR1 %x \n", [IDE_BAR1_val]:4
- 
 
 814 
        DEBUGF  1, "K : BAR2 %x \n", [IDE_BAR2_val]:4
- 
 
 815 
        DEBUGF  1, "K : BAR3 %x \n", [IDE_BAR3_val]:4
- 
 
 816 
        DEBUGF  1, "K : BAR4 %x \n", [IDEContrRegsBaseAddr]:4
- 
 
 817 
        DEBUGF  1, "K : IDEContrProgrammingInterface %x \n", [IDEContrProgrammingInterface]:4
- 
 
 818 
        DEBUGF  1, "K : IDE_Interrupt %x \n", [IDE_Interrupt]:4
789 
;-----------------------------------------------------------------------------
 819 
;-----------------------------------------------------------------------------
790 
;!!!!!!!!!!!!!!!!!!!!!!!!!!
 - 
 
791 
;        mov     esi, boot_detectdisks
 - 
 
792 
;        call    boot_log
 - 
 
793 
;include 'detect/disks.inc'
 - 
 
794 
        mov     esi, boot_detectfloppy
 - 
 
795 
        call    boot_log
 - 
 
796 
include 'detect/dev_fd.inc'
 - 
 
797 
        mov     esi, boot_detecthdcd
 820 
        mov     esi, boot_detecthdcd
798 
        call    boot_log
 821 
        call    boot_log
799 
include 'detect/dev_hdcd.inc'
 822 
include 'detect/dev_hdcd.inc'
800 
        mov     esi, boot_getcache
 823 
        mov     esi, boot_getcache
801 
        call    boot_log
 824 
        call    boot_log
802 
include 'detect/getcache.inc'
 825 
include 'detect/getcache.inc'
803 
        mov     esi, boot_detectpart
 826 
        mov     esi, boot_detectpart
804 
        call    boot_log
 827 
        call    boot_log
805 
include 'detect/sear_par.inc'
 828 
include 'detect/sear_par.inc'
- 
 
 829 
;-----------------------------------------------------------------------------
- 
 
 830 
        mov     dx, [IDEContrRegsBaseAddr]
- 
 
 831 
; test whether it is our interrupt?
- 
 
 832 
        add     dx, 2
- 
 
 833 
        in      al, dx
806 
;!!!!!!!!!!!!!!!!!!!!!!!!!!
 834 
        test    al, 100b
- 
 
 835 
        jz      @f
- 
 
 836 
; clear Bus Master IDE Status register
- 
 
 837 
; clear Interrupt bit
- 
 
 838 
        out     dx, al
- 
 
 839 
@@:
- 
 
 840 
        add     dx, 8
- 
 
 841 
; test whether it is our interrupt?
- 
 
 842 
        in      al, dx
- 
 
 843 
        test    al, 100b
- 
 
 844 
        jz      @f
- 
 
 845 
; clear Bus Master IDE Status register
- 
 
 846 
; clear Interrupt bit
- 
 
 847 
        out     dx, al
- 
 
 848 
@@:
- 
 
 849 
; read status register and remove the interrupt request
- 
 
 850 
        mov     dx, [IDE_BAR0_val] ;0x1F0
- 
 
 851 
        add     dx, 0x7 ;0x1F7
- 
 
 852 
        in      al, dx
- 
 
 853 
        mov     dx, [IDE_BAR2_val] ;0x170
- 
 
 854 
        add     dx, 0x7 ;0x177
- 
 
 855 
        in      al, dx
- 
 
 856 
;-----------------------------------------------------------------------------
- 
 
 857 
        push    eax edx
- 
 
 858 
        mov     dx, [IDEContrRegsBaseAddr]
- 
 
 859 
        xor     eax, eax
- 
 
 860 
        add     dx, 2
- 
 
 861 
        in      al, dx
- 
 
 862 
        DEBUGF  1, "K : Primary Bus Master IDE Status Register %x\n", eax
- 
 
 863 
 
- 
 
 864 
        add     dx, 8
- 
 
 865 
        in      al, dx
- 
 
 866 
        DEBUGF  1, "K : Secondary Bus Master IDE Status Register %x\n", eax
- 
 
 867 
        pop     edx eax
Line -... Line 868...
- 
 
 868 
 
- 
 
 869 
        cmp     [IDEContrRegsBaseAddr], 0
- 
 
 870 
        setnz   [dma_hdd]
- 
 
 871 
 
- 
 
 872 
        cmp     [IDEContrProgrammingInterface], 0
- 
 
 873 
        je      set_interrupts_for_IDE_controllers.continue
- 
 
 874 
;-----------------------------------------------------------------------------
- 
 
 875 
; set interrupts for IDE Controller
- 
 
 876 
;-----------------------------------------------------------------------------
- 
 
 877 
        mov     esi, boot_set_int_IDE
- 
 
 878 
        call    boot_log
- 
 
 879 
set_interrupts_for_IDE_controllers:
- 
 
 880 
        mov     ax, [IDEContrProgrammingInterface]
- 
 
 881 
        cmp     ax, 0x0180
- 
 
 882 
        je      .pata_ide
- 
 
 883 
 
- 
 
 884 
        cmp     ax, 0x018a
- 
 
 885 
        jne     .sata_ide
- 
 
 886 
;--------------------------------------
- 
 
 887 
.pata_ide:
- 
 
 888 
        cmp     [IDEContrRegsBaseAddr], 0
- 
 
 889 
        je      .end_set_interrupts
- 
 
 890 
 
- 
 
 891 
        stdcall attach_int_handler, 14, IDE_irq_14_handler, 0
- 
 
 892 
        DEBUGF  1, "K : Set IDE IRQ14 return code %x\n", eax
- 
 
 893 
        stdcall attach_int_handler, 15, IDE_irq_15_handler, 0
- 
 
 894 
        DEBUGF  1, "K : Set IDE IRQ15 return code %x\n", eax
- 
 
 895 
        jmp     .enable_IDE_interrupt
- 
 
 896 
;--------------------------------------
- 
 
 897 
.sata_ide:
- 
 
 898 
        cmp     ax, 0x0185
- 
 
 899 
        je      .sata_ide_1
- 
 
 900 
 
- 
 
 901 
        cmp     ax, 0x018f
- 
 
 902 
        jne     .end_set_interrupts
- 
 
 903 
;--------------------------------------
- 
 
 904 
.sata_ide_1:
- 
 
 905 
        cmp     [IDEContrRegsBaseAddr], 0
- 
 
 906 
        je      .end_set_interrupts
- 
 
 907 
 
- 
 
 908 
        mov     ax, [IDE_Interrupt]
- 
 
 909 
        movzx   eax, al
- 
 
 910 
        stdcall attach_int_handler, eax, IDE_common_irq_handler, 0
- 
 
 911 
        DEBUGF  1, "K : Set IDE IRQ%d return code %x\n", [IDE_Interrupt]:1, eax
- 
 
 912 
;--------------------------------------
- 
 
 913 
.enable_IDE_interrupt:
- 
 
 914 
        mov     esi, boot_enabling_ide
- 
 
 915 
        call    boot_log
- 
 
 916 
; Enable interrupts in IDE controller for DMA
- 
 
 917 
        mov     al, 0
- 
 
 918 
        mov     ah, [DRIVE_DATA+1]
- 
 
 919 
        test    ah, 10100000b
- 
 
 920 
        jz      @f
- 
 
 921 
 
- 
 
 922 
        DEBUGF  1, "K : IDE CH1 PIO, because ATAPI drive present\n"
- 
 
 923 
        jmp     .ch2_check
- 
 
 924 
@@:
- 
 
 925 
        mov     dx, [IDE_BAR1_val] ;0x3F4
- 
 
 926 
        add     dx, 2 ;0x3F6
- 
 
 927 
        out     dx, al
- 
 
 928 
        DEBUGF  1, "K : IDE CH1 DMA enabled\n"
- 
 
 929 
.ch2_check:
- 
 
 930 
        test    ah, 1010b
- 
 
 931 
        jz      @f
- 
 
 932 
 
- 
 
 933 
        DEBUGF  1, "K : IDE CH2 PIO, because ATAPI drive present\n"
- 
 
 934 
        jmp     .end_set_interrupts
- 
 
 935 
@@:
- 
 
 936 
        mov     dx, [IDE_BAR3_val] ;0x374
- 
 
 937 
        add     dx, 2 ;0x376
- 
 
 938 
        out     dx, al
- 
 
 939 
        DEBUGF  1, "K : IDE CH2 DMA enabled\n"
- 
 
 940 
;--------------------------------------
- 
 
 941 
.end_set_interrupts:
- 
 
 942 
;-----------------------------------------------------------------------------
- 
 
 943 
        cmp     [dma_hdd], 0
- 
 
 944 
        je      .print_pio
- 
 
 945 
.print_dma:
- 
 
 946 
        DEBUGF  1, "K : IDE DMA mode\n"
- 
 
 947 
        jmp     .continue
- 
 
 948 
 
- 
 
 949 
.print_pio:
- 
 
 950 
        DEBUGF  1, "K : IDE PIO mode\n"
- 
 
 951 
.continue:
- 
 
 952 
;-----------------------------------------------------------------------------
- 
 
 953 
; END of initialisation IDE ATA code
807 
 
 954 
;-----------------------------------------------------------------------------
808 
        mov     esi, boot_init_sys
 955 
        mov     esi, boot_init_sys
809 
        call    boot_log
 956 
        call    boot_log
Line 810... Line 957...
810 
        call    Parser_params
 957 
        call    Parser_params
Line 815... Line 962...
815 
 
 962 
 
816 
;!!!!!!!!!!!!!!!!!!!!!!!
 963 
;!!!!!!!!!!!!!!!!!!!!!!!
817 
include 'boot/rdload.inc'
 964 
include 'boot/rdload.inc'
818 
;!!!!!!!!!!!!!!!!!!!!!!!
 965 
;!!!!!!!!!!!!!!!!!!!!!!!
819 
end if
 - 
 
Line 820... Line 966...
820 
;    mov    [dma_hdd],1
 966 
end if
821 
 
 967 
 
822 
if 0
 968 
if 0
823 
        mov     ax, [OS_BASE+0x10000+bx_from_load]
 969 
        mov     ax, [OS_BASE+0x10000+bx_from_load]
Line 869... Line 1015...
869 
;        mov     esi, boot_devices
 1015 
;        mov     esi, boot_devices
870 
;        call    boot_log
 1016 
;        call    boot_log
Line 871... Line 1017...
871 
 
 1017 
 
872 
        mov     [pci_access_enabled], 1
 1018 
        mov     [pci_access_enabled], 1
873 
        call    pci_enum
 - 
 
874 
;-----------------------------------------------------------------------------
 1019 
        call    pci_enum
875 
        mov     dx, [IDEContrRegsBaseAddr]
 - 
 
876 
; test whether it is our interrupt?
 - 
 
877 
        add     dx, 2
 - 
 
878 
        in      al, dx
 - 
 
879 
        test    al, 100b
 - 
 
880 
        jz      @f
 - 
 
881 
; clear Bus Master IDE Status register
 - 
 
882 
; clear Interrupt bit
 - 
 
883 
        out     dx, al
 1020 
        call    clear_pci_ide_interrupts
884 
@@:
 - 
 
885 
        add     dx, 8
 - 
 
886 
; test whether it is our interrupt?
 - 
 
887 
        in      al, dx
 - 
 
888 
        test    al, 100b
 - 
 
889 
        jz      @f
 - 
 
890 
; clear Bus Master IDE Status register
 - 
 
891 
; clear Interrupt bit
 - 
 
892 
        out     dx, al
 - 
 
893 
@@:
 - 
 
894 
; read status register and remove the interrupt request
 - 
 
895 
        mov     dx, [IDE_BAR0_val] ;0x1F0
 - 
 
896 
        add     dx, 0x7 ;0x1F7
 - 
 
897 
        in      al, dx
 - 
 
898 
        mov     dx, [IDE_BAR2_val] ;0x170
 - 
 
899 
        add     dx, 0x7 ;0x177
 - 
 
900 
        in      al, dx
 - 
 
901 
;-----------------------------------------------------------------------------
 1021 
 
Line 902... Line 1022...
902 
include "detect/vortex86.inc"                     ; Vortex86 SoC detection code
 1022 
include "detect/vortex86.inc"                     ; Vortex86 SoC detection code
Line 903... Line 1023...
903 
 
 1023 
 
Line 1067... Line 1187...
1067 
     ;// mike.dld ]
 1187 
     ;// mike.dld ]
1068 
        stdcall attach_int_handler, 1, irq1, 0
 1188 
        stdcall attach_int_handler, 1, irq1, 0
1069 
        DEBUGF  1, "K : IRQ1 error code %x\n", eax
 1189 
        DEBUGF  1, "K : IRQ1 error code %x\n", eax
1070 
.no_keyboard:
 1190 
.no_keyboard:
Line 1071... Line 1191...
1071 
 
 1191 
 
Line 1072... Line 1192...
1072 
; SET MOUSE
 1192 
; Load PS/2 mouse driver
1073 
 
 1193 
 
Line 1074... Line 1194...
1074 
        stdcall load_driver, szPS2MDriver
 1194 
        stdcall load_driver, szPS2MDriver
1075 
;        stdcall load_driver, szCOM_MDriver
 1195 
;        stdcall load_driver, szCOM_MDriver
1076 
 
 1196 
 
Line 1077... Line 1197...
1077 
        mov     esi, boot_setmouse
 1197 
        mov     esi, boot_setmouse
1078 
        call    boot_log
 - 
 
1079 
        call    setmouse
 1198 
        call    boot_log
Line -... Line 1199...
- 
 
 1199 
        call    setmouse
- 
 
 1200 
 
- 
 
 1201 
; Setup serial output console (if enabled)
- 
 
 1202 
if defined debug_com_base
1080 
 
 1203 
 
Line -... Line 1204...
- 
 
 1204 
        ; reserve port so nobody else will use it
1081 
; Setup serial output console (if enabled)
 1205 
        xor     ebx, ebx
1082 
 
 1206 
        mov     ecx, debug_com_base
1083 
if defined debug_com_base
 1207 
        mov     edx, debug_com_base+7
Line 1084... Line 1208...
1084 
 
 1208 
        call    r_f_port_area
1085 
        ; enable Divisor latch
 - 
 
1086 
 
 1209 
 
1087 
        mov     dx, debug_com_base+3
 1210 
        ; enable Divisor latch
1088 
        mov     al, 1 shl 7
 1211 
        mov     dx, debug_com_base+3
Line 1089... Line 1212...
1089 
        out     dx, al
 1212 
        mov     al, 1 shl 7
1090 
 
 1213 
        out     dx, al
1091 
        ; Set speed to 115200 baud (max speed)
 1214 
 
Line 1092... Line 1215...
1092 
 
 1215 
        ; Set speed to 115200 baud (max speed)
1093 
        mov     dx, debug_com_base
 - 
 
1094 
        mov     al, 0x01
 1216 
        mov     dx, debug_com_base
1095 
        out     dx, al
 1217 
        mov     al, 0x01
1096 
 
 1218 
        out     dx, al
Line 1097... Line 1219...
1097 
        mov     dx, debug_com_base+1
 1219 
 
1098 
        mov     al, 0x00
 - 
 
1099 
        out     dx, al
 1220 
        mov     dx, debug_com_base+1
1100 
 
 1221 
        mov     al, 0x00
1101 
        ; No parity, 8bits words, one stop bit, dlab bit back to 0
 1222 
        out     dx, al
Line 1102... Line 1223...
1102 
 
 1223 
 
1103 
        mov     dx, debug_com_base+3
 - 
 
1104 
        mov     al, 3
 1224 
        ; No parity, 8bits words, one stop bit, dlab bit back to 0
1105 
        out     dx, al
 1225 
        mov     dx, debug_com_base+3
1106 
 
 1226 
        mov     al, 3
Line 1107... Line -...
1107 
        ; disable interrupts
 - 
 
1108 
 
 1227 
        out     dx, al
1109 
        mov     dx, debug_com_base+1
 - 
 
1110 
        mov     al, 0
 - 
 
1111 
        out     dx, al
 - 
 
1112 
 
 - 
 
1113 
        ; clear +  enable fifo (64 bits)
 - 
 
1114 
 
 - 
 
1115 
        mov     dx, debug_com_base+2
 - 
 
1116 
        mov     al, 0x7 + 1 shl 5
 - 
 
1117 
        out     dx, al
 - 
 
1118 
 
 - 
 
1119 
 
 - 
 
1120 
end if
 - 
 
1121 
        mov     eax, [version_inf.rev]
 - 
 
1122 
        DEBUGF  1, "K : kernel SVN r%d\n", eax
 - 
 
1123 
 
 - 
 
1124 
        mov     eax, [cpu_count]
 - 
 
1125 
        test    eax, eax
 - 
 
1126 
        jnz     @F
 - 
 
1127 
        mov     al, 1                             ; at least one CPU
 1228 
 
Line 1128... Line 1229...
1128 
@@:
 1229 
        ; disable interrupts
1129 
        DEBUGF  1, "K : %d CPU detected\n", eax
 1230 
        mov     dx, debug_com_base+1
1130 
 
 1231 
        mov     al, 0
Line 1146... Line 1247...
1146 
        in      al, 0x60        ; wait for ESC key press
 1247 
        in      al, 0x60        ; wait for ESC key press
1147 
        cmp     al, 129
 1248 
        cmp     al, 129
1148 
        jne     .bll1
 1249 
        jne     .bll1
1149 
end if
 1250 
end if
Line 1150... Line -...
1150 
 
 - 
 
1151 
        push    eax edx
 - 
 
1152 
        mov     dx, [IDEContrRegsBaseAddr]
 - 
 
1153 
        xor     eax, eax
 - 
 
1154 
        add     dx, 2
 - 
 
1155 
        in      al, dx
 - 
 
1156 
        DEBUGF  1, "K : Primary Bus Master IDE Status Register %x\n", eax
 - 
 
1157 
 
 - 
 
1158 
        add     dx, 8
 - 
 
1159 
        in      al, dx
 - 
 
1160 
        DEBUGF  1, "K : Secondary Bus Master IDE Status Register %x\n", eax
 - 
 
1161 
        pop     edx eax
 - 
 
1162 
 
 - 
 
1163 
        cmp     [IDEContrRegsBaseAddr], 0
 - 
 
1164 
        setnz   [dma_hdd]
 - 
 
1165 
 
 - 
 
1166 
        cmp     [IDEContrProgrammingInterface], 0
 - 
 
1167 
        je      set_interrupts_for_IDE_controllers.continue
 - 
 
1168 
;-----------------------------------------------------------------------------
 - 
 
1169 
; set interrupts for IDE Controller
 - 
 
1170 
;-----------------------------------------------------------------------------
 - 
 
1171 
        mov     esi, boot_set_int_IDE
 - 
 
1172 
        call    boot_log
 - 
 
1173 
set_interrupts_for_IDE_controllers:
 - 
 
1174 
        mov     ax, [IDEContrProgrammingInterface]
 - 
 
1175 
        cmp     ax, 0x0180
 - 
 
1176 
        je      .pata_ide
 - 
 
1177 
 
 - 
 
1178 
        cmp     ax, 0x018a
 - 
 
1179 
        jne     .sata_ide
 - 
 
1180 
;--------------------------------------
 - 
 
1181 
.pata_ide:
 - 
 
1182 
        cmp     [IDEContrRegsBaseAddr], 0
 - 
 
1183 
        je      .end_set_interrupts
 - 
 
1184 
 
 - 
 
1185 
        stdcall attach_int_handler, 14, IDE_irq_14_handler, 0
 - 
 
1186 
        DEBUGF  1, "K : Set IDE IRQ14 return code %x\n", eax
 - 
 
1187 
        stdcall attach_int_handler, 15, IDE_irq_15_handler, 0
 - 
 
1188 
        DEBUGF  1, "K : Set IDE IRQ15 return code %x\n", eax
 - 
 
1189 
        jmp     .enable_IDE_interrupt
 - 
 
1190 
;--------------------------------------
 - 
 
1191 
.sata_ide:
 - 
 
1192 
        cmp     ax, 0x0185
 - 
 
1193 
        je      .sata_ide_1
 - 
 
1194 
 
 - 
 
1195 
        cmp     ax, 0x018f
 - 
 
1196 
        jne     .end_set_interrupts
 - 
 
1197 
;--------------------------------------
 - 
 
1198 
.sata_ide_1:
 - 
 
1199 
        cmp     [IDEContrRegsBaseAddr], 0
 - 
 
1200 
        je      .end_set_interrupts
 - 
 
1201 
 
 - 
 
1202 
        mov     ax, [IDE_Interrupt]
 - 
 
1203 
        movzx   eax, al
 - 
 
1204 
        stdcall attach_int_handler, eax, IDE_common_irq_handler, 0
 - 
 
1205 
        DEBUGF  1, "K : Set IDE IRQ%d return code %x\n", [IDE_Interrupt]:1, eax
 - 
 
1206 
;--------------------------------------
 - 
 
1207 
.enable_IDE_interrupt:
 - 
 
1208 
        mov     esi, boot_enabling_ide
 - 
 
1209 
        call    boot_log
 - 
 
1210 
; Enable interrupts in IDE controller for DMA
 - 
 
1211 
        mov     al, 0
 - 
 
1212 
        mov     ah, [DRIVE_DATA+1]
 - 
 
1213 
        test    ah, 10100000b
 - 
 
1214 
        jz      @f
 - 
 
1215 
 
 - 
 
1216 
        DEBUGF  1, "K : IDE CH1 PIO, because ATAPI drive present\n"
 - 
 
1217 
        jmp     .ch2_check
 - 
 
1218 
@@:
 - 
 
1219 
        mov     dx, [IDE_BAR1_val] ;0x3F4
 - 
 
1220 
        add     dx, 2 ;0x3F6
 - 
 
1221 
        out     dx, al
 - 
 
1222 
        DEBUGF  1, "K : IDE CH1 DMA enabled\n"
 - 
 
1223 
.ch2_check:
 - 
 
1224 
        test    ah, 1010b
 - 
 
1225 
        jz      @f
 - 
 
1226 
 
 - 
 
1227 
        DEBUGF  1, "K : IDE CH2 PIO, because ATAPI drive present\n"
 - 
 
1228 
        jmp     .end_set_interrupts
 - 
 
1229 
@@:
 - 
 
1230 
        mov     dx, [IDE_BAR3_val] ;0x374
 - 
 
1231 
        add     dx, 2 ;0x376
 - 
 
1232 
        out     dx, al
 - 
 
1233 
        DEBUGF  1, "K : IDE CH2 DMA enabled\n"
 - 
 
1234 
;--------------------------------------
 - 
 
1235 
.end_set_interrupts:
 - 
 
1236 
;-----------------------------------------------------------------------------
 - 
 
1237 
        cmp     [dma_hdd], 0
 - 
 
1238 
        je      .print_pio
 - 
 
1239 
.print_dma:
 - 
 
1240 
        DEBUGF  1, "K : IDE DMA mode\n"
 - 
 
1241 
        jmp     .continue
 - 
 
1242 
 
 - 
 
1243 
.print_pio:
 - 
 
1244 
        DEBUGF  1, "K : IDE PIO mode\n"
 - 
 
1245 
.continue:
 - 
 
1246 
 
 1251 
 
Line 1247... Line 1252...
1247 
        mov     [timer_ticks_enable], 1         ; for cd driver
 1252 
        mov     [timer_ticks_enable], 1         ; for cd driver
1248 
 
 1253 
 
Line 1944... Line 1949...
1944 
        jnz     ngsyse5
 1949 
        jnz     ngsyse5
1945 
        mov     eax, [syslang]
 1950 
        mov     eax, [syslang]
1946 
        mov     [esp+32], eax
 1951 
        mov     [esp+32], eax
1947 
        ret
 1952 
        ret
1948 
ngsyse5:
 1953 
ngsyse5:
1949 
;     cmp  eax,7
 - 
 
1950 
        sub     ebx, 2
 - 
 
1951 
        jnz     ngsyse7
 - 
 
1952 
        xor     eax, eax
 - 
 
1953 
        mov     [esp+32], eax
 - 
 
1954 
        ret
 - 
 
1955 
ngsyse7:
 - 
 
1956 
;     cmp  eax,8
 - 
 
1957 
        dec     ebx
 - 
 
1958 
        jnz     ngsyse8
 - 
 
1959 
        mov     eax, [fat32part]
 - 
 
1960 
        mov     [esp+32], eax
 - 
 
1961 
        ret
 - 
 
1962 
ngsyse8:
 - 
 
1963 
;     cmp  eax,9
 1954 
;     cmp  eax,9
1964 
        dec     ebx
 1955 
        sub     ebx, 4
1965 
        jnz     ngsyse9
 1956 
        jnz     ngsyse9
1966 
        mov     eax, [timer_ticks];[0xfdf0]
 1957 
        mov     eax, [timer_ticks];[0xfdf0]
1967 
        mov     [esp+32], eax
 1958 
        mov     [esp+32], eax
1968 
        ret
 1959 
        ret
1969 
ngsyse9:
 1960 
ngsyse9:
Line 2214... Line 2205...
2214 
        mov     eax, [def_cursor]
 2205 
        mov     eax, [def_cursor]
2215 
        mov     [ecx+APPDATA.cursor], eax
 2206 
        mov     [ecx+APPDATA.cursor], eax
Line 2216... Line 2207...
2216 
 
 2207 
 
2217 
        movzx   eax, word [MOUSE_Y]
 2208 
        movzx   eax, word [MOUSE_Y]
2218 
        movzx   ebx, word [MOUSE_X]
 - 
 
2219 
;        mov     ecx, [Screen_Max_X]
 - 
 
2220 
;        inc     ecx
 - 
 
2221 
;        mul     ecx
 2209 
        movzx   ebx, word [MOUSE_X]
Line 2222... Line 2210...
2222 
        mov     eax, [d_width_calc_area + eax*4]
 2210 
        mov     eax, [d_width_calc_area + eax*4]
2223 
 
 2211 
 
2224 
        add     eax, [_WinMapAddress]
 2212 
        add     eax, [_WinMapAddress]