| 0,0 → 1,120 |
|---|
| ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| ;; ;; |
| ;; Copyright (C) KolibriOS team 2004-2014. All rights reserved. ;; |
| ;; Distributed under terms of the GNU General Public License ;; |
| ;; ;; |
| ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| |
| ;driver sceletone |
| |
| format PE DLL native 0.05 |
| entry START |
| |
| DEBUG equ 1 |
| |
| API_VERSION equ 0 ;debug |
| |
| STRIDE equ 4 ;size of row in devices table |
| |
| SRV_GETVERSION equ 0 |
| |
| section '.flat' code readable writable executable |
| include 'proc32.inc' |
| include 'struct.inc' |
| include 'macros.inc' |
| include 'peimport.inc' |
| |
| proc START c, state:dword, cmdline:dword |
| |
| cmp [state], 1 |
| jne .exit |
| .entry: |
| |
| push esi |
| if DEBUG |
| mov esi, msgInit |
| invoke SysMsgBoardStr |
| end if |
| call detect |
| pop esi |
| test eax, eax |
| jz .fail |
| |
| invoke RegService, my_service, service_proc |
| ret |
| .fail: |
| .exit: |
| xor eax, eax |
| ret |
| endp |
| |
| proc service_proc stdcall, ioctl:dword |
| |
| mov ebx, [ioctl] |
| mov eax, [ebx+IOCTL.io_code] |
| cmp eax, SRV_GETVERSION |
| jne @F |
| |
| mov eax, [ebx+IOCTL.output] |
| cmp [ebx+IOCTL.out_size], 4 |
| jne .fail |
| mov dword [eax], API_VERSION |
| xor eax, eax |
| ret |
| @@: |
| .fail: |
| or eax, -1 |
| ret |
| endp |
| |
| proc detect |
| push ebx |
| invoke GetPCIList |
| mov ebx, eax |
| .next_dev: |
| mov eax, [eax+PCIDEV.fd] |
| cmp eax, ebx |
| jz .err |
| mov edx, [eax+PCIDEV.vendor_device_id] |
| |
| mov esi, devices |
| @@: |
| cmp dword [esi], 0 |
| jz .next_dev |
| cmp edx, [esi] |
| jz .found |
| |
| add esi, STRIDE |
| jmp @B |
| |
| .found: |
| xor eax, eax |
| inc eax |
| pop ebx |
| ret |
| .err: |
| mov esi, msgFail |
| invoke SysMsgBoardStr |
| xor eax, eax |
| pop ebx |
| ret |
| endp |
| |
| DEVICE_ID equ 1234; pci device id |
| VENDOR_ID equ 5678; device vendor id |
| |
| |
| ;all initialized data place here |
| |
| align 4 |
| devices dd (DEVICE_ID shl 16)+VENDOR_ID |
| dd 0 ;terminator |
| |
| my_service db 'MY_SERVICE',0 ;max 16 chars include zero |
| |
| msgInit db 'detect hardware...',13,10,0 |
| msgFail db 'device not found',13,10,0 |
| |
| align 4 |
| data fixups |
| end data |
| Property changes: |
|---|
| Added: svn:eol-style |
|---|
| +native |
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| \ No newline at end of property |
|---|
| Added: svn:keywords |
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| +Rev |
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| \ No newline at end of property |
|---|