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| Rev 444 | Rev 462 | ||
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| Line 7... | Line 7... | ||
| 7 | 7 | ||
| Line 8... | Line 8... | ||
| 8 | ;driver sceletone |
8 | ;driver sceletone |
| Line -... | Line 9... | ||
| - | 9 | ||
| - | 10 | format MS COFF |
|
| 9 | 11 | ||
| 10 | format MS COFF |
12 | API_VERSION equ 0 ;debug |
| Line 11... | Line 13... | ||
| 11 | 13 | ||
| 12 | include 'proc32.inc' |
14 | include 'proc32.inc' |
| Line 37... | Line 39... | ||
| 37 | 39 | ||
| 38 | DRV_ENTRY equ 1 |
40 | DRV_ENTRY equ 1 |
| 39 | DRV_EXIT equ -1 |
41 | DRV_EXIT equ -1 |
| Line -... | Line 42... | ||
| - | 42 | STRIDE equ 4 ;size of row in devices table |
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| - | 43 | ||
| 40 | STRIDE equ 4 ;size of row in devices table |
44 | SRV_GETVERSION equ 0 |
| Line 41... | Line 45... | ||
| 41 | 45 | ||
| Line 42... | Line 46... | ||
| 42 | section '.flat' code readable align 16 |
46 | section '.flat' code readable align 16 |
| Line 68... | Line 72... | ||
| 68 | out_size equ IOCTL.out_size |
72 | out_size equ IOCTL.out_size |
| Line 69... | Line 73... | ||
| 69 | 73 | ||
| 70 | align 4 |
74 | align 4 |
| Line 71... | Line 75... | ||
| 71 | proc service_proc stdcall, ioctl:dword |
75 | proc service_proc stdcall, ioctl:dword |
| 72 | 76 | ||
| - | 77 | mov ebx, [ioctl] |
|
| - | 78 | mov eax, [ebx+io_code] |
|
| 73 | ; mov edi, [ioctl] |
79 | cmp eax, SRV_GETVERSION |
| - | 80 | jne @F |
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| - | 81 | ||
| - | 82 | mov eax, [ebx+output] |
|
| - | 83 | cmp [ebx+out_size], 4 |
|
| 74 | ; mov eax, [edi+io_code] |
84 | jne .fail |
| 75 | 85 | mov [eax], dword API_VERSION |
|
| - | 86 | xor eax, eax |
|
| - | 87 | ret |
|
| - | 88 | @@: |
|
| - | 89 | .fail: |
|
| 76 | xor eax, eax |
90 | or eax, -1 |
| Line 77... | Line 91... | ||
| 77 | ret |
91 | ret |
| 78 | endp |
92 | endp |
| 79 | 93 | ||
| Line 114... | Line 128... | ||
| 114 | test ebx, ebx |
128 | test ebx, ebx |
| 115 | jz .next |
129 | jz .next |
| Line 116... | Line 130... | ||
| 116 | 130 | ||
| 117 | cmp eax, ebx |
131 | cmp eax, ebx |
| - | 132 | je .found |
|
| 118 | je .found |
133 | |
| 119 | add edi, STRIDE |
134 | add edi, STRIDE |
| 120 | jmp @B |
135 | jmp @B |
| 121 | 136 | .next: |
|
| 122 | .next: inc [devfn] |
137 | inc [devfn] |
| 123 | cmp [devfn], 256 |
138 | cmp [devfn], 256 |
| 124 | jb .next_dev |
139 | jb .next_dev |
| 125 | mov eax, [bus] |
140 | mov eax, [bus] |
| 126 | inc eax |
141 | inc eax |
| Line 136... | Line 151... | ||
| 136 | .err: |
151 | .err: |
| 137 | xor eax, eax |
152 | xor eax, eax |
| 138 | ret |
153 | ret |
| 139 | endp |
154 | endp |
| Line 140... | Line -... | ||
| 140 | - | ||
| 141 | 155 | ||
| 142 | ;DEVICE_ID equ ; pci device id |
156 | DEVICE_ID equ 1234; pci device id |
| Line 143... | Line 157... | ||
| 143 | ;VENDOR_ID equ ; device vendor id |
157 | VENDOR_ID equ 5678; device vendor id |
| Line 144... | Line 158... | ||
| 144 | 158 | ||
| 145 | 159 | ||
| 146 | ;all initialized data place here |
160 | ;all initialized data place here |
| Line 147... | Line 161... | ||
| 147 | 161 | ||
| Line 148... | Line 162... | ||
| 148 | align 4 |
162 | align 4 |
| Line 149... | Line 163... | ||
| 149 | devices dd (DEVICE_ID shl 16)+VENDOR_ID |
163 | devices dd (DEVICE_ID shl 16)+VENDOR_ID |
| 150 | dd 0 ;terminator |
164 | dd 0 ;terminator |