| /kernel/trunk/core/dll.inc |
|---|
| 187,6 → 187,18 |
| endp |
| align 4 |
| proc pci_read16 stdcall, bus:dword, devfn:dword, reg:dword |
| xor eax, eax |
| xor ebx, ebx |
| mov ah, byte [bus] |
| mov al, 5 |
| mov bh, byte [devfn] |
| mov bl, byte [reg] |
| call pci_read_reg |
| ret |
| endp |
| align 4 |
| proc pci_read8 stdcall, bus:dword, devfn:dword, reg:dword |
| xor eax, eax |
| xor ebx, ebx |
| 211,6 → 223,19 |
| ret |
| endp |
| align 4 |
| proc pci_write16 stdcall, bus:dword, devfn:dword, reg:dword, val:dword |
| xor eax, eax |
| xor ebx, ebx |
| mov ah, byte [bus] |
| mov al, 9 |
| mov bh, byte [devfn] |
| mov bl, byte [reg] |
| mov ecx, [val] |
| call pci_write_reg |
| ret |
| endp |
| handle equ IOCTL.handle |
| io_code equ IOCTL.io_code |
| input equ IOCTL.input |
| /kernel/trunk/core/exports.inc |
|---|
| 19,8 → 19,10 |
| szPciApi db 'PciApi', 0 |
| szPciRead32 db 'PciRead32', 0 |
| szPciRead16 db 'PciRead16', 0 |
| szPciRead8 db 'PciRead8', 0 |
| szPciWrite8 db 'PciWrite8',0 |
| szPciWrite16 db 'PciWrite16',0 |
| szAllocPage db 'AllocPage',0 |
| szAllocPages db 'AllocPages',0 |
| 83,8 → 85,10 |
| dd szPciApi , pci_api |
| dd szPciRead32 , pci_read32 |
| dd szPciRead16 , pci_read16 |
| dd szPciRead8 , pci_read8 |
| dd szPciWrite8 , pci_write8 |
| dd szPciWrite16 , pci_write16 |
| dd szAllocPage , alloc_page |
| dd szAllocPages , alloc_pages |
| 134,7 → 138,6 |
| dd szStrchr , strchr |
| dd szStrrchr , strrchr |
| exp_lfb: |
| dd szLFBAddress , 0 |
| dd 0 ;terminator, must be zero |
| /kernel/trunk/core/sched.inc |
|---|
| 219,12 → 219,15 |
| mov dword [page_tabs+((tss._io_map_1 and -4096) shr 10)], edx |
| mov eax, [ebx+APPDATA.dir_table] |
| cmp eax, [esi+APPDATA.dir_table] |
| je @F |
| mov cr3, eax |
| @@: |
| mov ebx, [ebx+APPDATA.pl0_stack] |
| add ebx, RING0_STACK_SIZE |
| mov [tss._esp0], ebx |
| push graph_data |
| pop gs |
| mov ax, graph_data |
| mov gs, ax |
| mov ecx, cr0 |
| or ecx, CR0_TS ;set task switch flag |
| mov cr0, ecx |