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| Rev 3550 | Rev 5031 | ||
|---|---|---|---|
| 1 | format MS COFF |
1 | format MS COFF |
| 2 | 2 | ||
| 3 | DEBUG equ 1 |
3 | DEBUG equ 1 |
| 4 | 4 | ||
| 5 | include '../../../proc32.inc' |
5 | include '../../../proc32.inc' |
| 6 | include '../../../imports.inc' |
6 | include '../../../imports.inc' |
| 7 | 7 | ||
| 8 | struc IOCTL |
8 | struc IOCTL |
| 9 | { .handle dd ? |
9 | { .handle dd ? |
| 10 | .io_code dd ? |
10 | .io_code dd ? |
| 11 | .input dd ? |
11 | .input dd ? |
| 12 | .inp_size dd ? |
12 | .inp_size dd ? |
| 13 | .output dd ? |
13 | .output dd ? |
| 14 | .out_size dd ? |
14 | .out_size dd ? |
| 15 | } |
15 | } |
| 16 | 16 | ||
| 17 | virtual at 0 |
17 | virtual at 0 |
| 18 | IOCTL IOCTL |
18 | IOCTL IOCTL |
| 19 | end virtual |
19 | end virtual |
| 20 | 20 | ||
| 21 | public START |
21 | public START |
| 22 | public version |
22 | public version |
| 23 | 23 | ||
| 24 | DRV_ENTRY equ 1 |
24 | DRV_ENTRY equ 1 |
| 25 | DRV_EXIT equ -1 |
25 | DRV_EXIT equ -1 |
| 26 | 26 | ||
| 27 | MT_3B equ 0 |
27 | MT_3B equ 0 |
| 28 | MT_3BScroll equ 3 |
28 | MT_3BScroll equ 3 |
| 29 | MT_5BScroll equ 4 |
29 | MT_5BScroll equ 4 |
| 30 | 30 | ||
| 31 | PS2_DRV_VER equ 1 |
31 | PS2_DRV_VER equ 1 |
| 32 | 32 | ||
| 33 | section '.flat' code readable align 16 |
33 | section '.flat' code readable align 16 |
| 34 | 34 | ||
| 35 | 35 | ||
| 36 | proc START stdcall, state:dword |
36 | proc START stdcall, state:dword |
| 37 | 37 | ||
| 38 | cmp [state], DRV_ENTRY |
38 | cmp [state], DRV_ENTRY |
| 39 | jne .fin |
39 | jne .nothing |
| 40 | .init: |
40 | .init: |
| - | 41 | ; disable keyboard and mouse interrupts |
|
| - | 42 | ; keyboard IRQ handler can interfere badly otherwise |
|
| - | 43 | pushf |
|
| - | 44 | cli |
|
| - | 45 | mov bl, 0x20 ; read command byte |
|
| - | 46 | call kbd_cmd |
|
| - | 47 | test ah,ah |
|
| - | 48 | jnz .fin |
|
| - | 49 | call kbd_read |
|
| - | 50 | test ah,ah |
|
| - | 51 | jnz .fin |
|
| - | 52 | popf |
|
| - | 53 | and al, 0xFC ; disable interrupts |
|
| - | 54 | or al, 0x10 ; disable keyboard |
|
| - | 55 | push eax |
|
| - | 56 | mov bl, 0x60 ; write command byte |
|
| - | 57 | call kbd_cmd |
|
| - | 58 | pop eax |
|
| - | 59 | call kbd_write |
|
| 41 | 60 | ||
| 42 | call detect_mouse |
61 | call detect_mouse |
| 43 | test eax,eax |
62 | test eax,eax |
| 44 | jnz .exit |
63 | jnz .exit |
| 45 | 64 | ||
| 46 | mov [MouseType],MT_3B |
65 | mov [MouseType],MT_3B |
| 47 | 66 | ||
| 48 | call try_mode_ID3 |
67 | call try_mode_ID3 |
| 49 | test eax,eax |
68 | test eax,eax |
| 50 | jnz .stop_try |
69 | jnz .stop_try |
| 51 | mov [MouseType],MT_3BScroll |
70 | mov [MouseType],MT_3BScroll |
| 52 | 71 | ||
| 53 | call try_mode_ID4 |
72 | call try_mode_ID4 |
| 54 | test eax,eax |
73 | test eax,eax |
| 55 | jnz .stop_try |
74 | jnz .stop_try |
| 56 | mov [MouseType],MT_5BScroll |
75 | mov [MouseType],MT_5BScroll |
| 57 | 76 | ||
| 58 | .stop_try: |
77 | .stop_try: |
| - | 78 | ||
| - | 79 | mov al, 0xF4 ; enable data reporting |
|
| - | 80 | call mouse_cmd |
|
| - | 81 | ||
| 59 | 82 | ; enable keyboard and mouse interrupts |
|
| 60 | mov bl, 0x20 ; read command byte |
83 | mov bl, 0x20 ; read command byte |
| 61 | call kbd_cmd |
- | |
| 62 | cmp ah,1 |
- | |
| 63 | je .exit |
- | |
| 64 | 84 | call kbd_cmd |
|
| 65 | call kbd_read |
- | |
| 66 | cmp ah,1 |
85 | call kbd_read |
| 67 | je .exit |
- | |
| 68 | 86 | or al, 3 ; enable interrupts |
|
| 69 | or al, 10b |
87 | and al, not 0x10 ; enable keyboard |
| 70 | push eax |
88 | push eax |
| 71 | mov bl, 0x60 ; write command byte |
89 | mov bl, 0x60 ; write command byte |
| 72 | call kbd_cmd |
90 | call kbd_cmd |
| 73 | cmp ah,1 |
- | |
| 74 | je .exit |
- | |
| 75 | - | ||
| 76 | pop eax |
91 | pop eax |
| 77 | call kbd_write |
92 | call kbd_write |
| 78 | cmp ah,1 |
- | |
| 79 | je .exit |
- | |
| 80 | - | ||
| 81 | mov al, 0xF4 ; enable data reporting |
- | |
| 82 | call mouse_cmd |
- | |
| 83 | - | ||
| 84 | mov bl, 0xAE ; enable keyboard interface |
- | |
| 85 | call kbd_cmd |
- | |
| 86 | 93 | ||
| 87 | stdcall AttachIntHandler, 12, irq_handler, dword 0 |
94 | stdcall AttachIntHandler, 12, irq_handler, 0 |
| 88 | stdcall RegService, my_service, service_proc |
95 | stdcall RegService, my_service, service_proc |
| 89 | ret |
96 | ret |
| 90 | 97 | ||
| 91 | .fin: |
98 | .fin: |
| - | 99 | popf |
|
| 92 | ;stdcall DetachIntHandler, 12, irq_handler |
100 | ;stdcall DetachIntHandler, 12, irq_handler |
| 93 | mov bl, 0xA7 ; disable mouse interface |
101 | mov bl, 0xA7 ; disable mouse interface |
| 94 | call kbd_cmd |
102 | call kbd_cmd |
| - | 103 | .nothing: |
|
| 95 | xor eax, eax |
104 | xor eax, eax |
| 96 | ret |
105 | ret |
| 97 | 106 | ||
| 98 | .exit: |
107 | .exit: |
| 99 | mov bl, 0xA7 ; disable mouse interface |
108 | mov bl, 0xA7 ; disable mouse interface |
| 100 | call kbd_cmd |
109 | call kbd_cmd |
| - | 110 | ||
| - | 111 | ; enable keyboard interrupt, leave mouse interrupt disabled |
|
| - | 112 | mov bl, 0x20 ; read command byte |
|
| - | 113 | call kbd_cmd |
|
| - | 114 | call kbd_read |
|
| 101 | mov bl, 0xAE ; enable keyboard interface |
115 | or al, 1 ; enable keyboard interrupt |
| - | 116 | and al, not 0x10 ; enable keyboard |
|
| - | 117 | push eax |
|
| - | 118 | mov bl, 0x60 ; write command byte |
|
| 102 | call kbd_cmd |
119 | call kbd_cmd |
| - | 120 | pop eax |
|
| - | 121 | call kbd_write |
|
| - | 122 | ||
| 103 | xor eax, eax |
123 | xor eax, eax |
| 104 | ret |
124 | ret |
| 105 | endp |
125 | endp |
| 106 | 126 | ||
| 107 | proc service_proc stdcall, ioctl:dword |
127 | proc service_proc stdcall, ioctl:dword |
| 108 | mov edi, [ioctl] |
128 | mov edi, [ioctl] |
| 109 | mov eax, [edi+IOCTL.io_code] |
129 | mov eax, [edi+IOCTL.io_code] |
| 110 | test eax, eax |
130 | test eax, eax |
| 111 | jz .getversion |
131 | jz .getversion |
| 112 | cmp eax,1 |
132 | cmp eax,1 |
| 113 | jz .gettype |
133 | jz .gettype |
| 114 | 134 | ||
| 115 | .err: |
135 | .err: |
| 116 | or eax, -1 |
136 | or eax, -1 |
| 117 | ret |
137 | ret |
| 118 | 138 | ||
| 119 | .ok: |
139 | .ok: |
| 120 | xor eax, eax |
140 | xor eax, eax |
| 121 | ret |
141 | ret |
| 122 | 142 | ||
| 123 | .getversion: |
143 | .getversion: |
| 124 | cmp [edi+IOCTL.out_size], 4 |
144 | cmp [edi+IOCTL.out_size], 4 |
| 125 | jb .err |
145 | jb .err |
| 126 | mov edi, [edi+IOCTL.output] |
146 | mov edi, [edi+IOCTL.output] |
| 127 | mov dword [edi], PS2_DRV_VER ; version of driver |
147 | mov dword [edi], PS2_DRV_VER ; version of driver |
| 128 | jmp .ok |
148 | jmp .ok |
| 129 | .gettype: |
149 | .gettype: |
| 130 | cmp [edi+IOCTL.out_size], 4 |
150 | cmp [edi+IOCTL.out_size], 4 |
| 131 | jb .err |
151 | jb .err |
| 132 | mov edi, [edi+IOCTL.output] |
152 | mov edi, [edi+IOCTL.output] |
| 133 | mov eax,[MouseType] |
153 | mov eax,[MouseType] |
| 134 | mov dword [edi], eax ; mouse type |
154 | mov dword [edi], eax ; mouse type |
| 135 | jmp .ok |
155 | jmp .ok |
| 136 | endp |
156 | endp |
| 137 | 157 | ||
| 138 | detect_mouse: |
158 | detect_mouse: |
| 139 | - | ||
| 140 | mov bl, 0xAD ; disable keyboard interface |
- | |
| 141 | call kbd_cmd |
- | |
| 142 | cmp ah,1 |
- | |
| 143 | je .fail |
- | |
| 144 | 159 | ||
| 145 | mov bl, 0xA8 ; enable mouse interface |
160 | mov bl, 0xA8 ; enable mouse interface |
| 146 | call kbd_cmd |
161 | call kbd_cmd |
| 147 | cmp ah,1 |
162 | cmp ah,1 |
| 148 | je .fail |
163 | je .fail |
| 149 | 164 | ||
| 150 | mov al, 0xFF ; reset |
165 | mov al, 0xFF ; reset |
| 151 | call mouse_cmd |
166 | call mouse_cmd |
| 152 | jc .fail |
167 | jc .fail |
| 153 | 168 | ||
| 154 | call mouse_read |
169 | call mouse_read |
| 155 | jc .fail |
170 | jc .fail |
| 156 | cmp al, 0xAA |
171 | cmp al, 0xAA |
| 157 | jne .fail ; dead mouse |
172 | jne .fail ; dead mouse |
| 158 | 173 | ||
| 159 | ; get device ID |
174 | ; get device ID |
| 160 | call mouse_read |
175 | call mouse_read |
| 161 | jc .fail |
176 | jc .fail |
| 162 | cmp al, 0x00 |
177 | cmp al, 0x00 |
| 163 | jne .fail ; unknown device |
178 | jne .fail ; unknown device |
| - | 179 | ||
| 164 | xor eax,eax |
180 | xor eax,eax |
| 165 | ret |
181 | ret |
| 166 | 182 | ||
| 167 | .fail: |
183 | .fail: |
| 168 | or eax,-1 |
184 | or eax,-1 |
| 169 | ret |
185 | ret |
| 170 | 186 | ||
| 171 | try_mode_ID3: |
187 | try_mode_ID3: |
| 172 | mov al, 0xF3 ;Set Sample Rate |
188 | mov al, 0xF3 ;Set Sample Rate |
| 173 | call mouse_cmd |
189 | call mouse_cmd |
| 174 | jc .fail |
190 | jc .fail |
| 175 | mov al, 0xC8 ;200d |
191 | mov al, 0xC8 ;200d |
| 176 | call mouse_cmd |
192 | call mouse_cmd |
| 177 | jc .fail |
193 | jc .fail |
| 178 | mov al, 0xF3 ;Set Sample Rate |
194 | mov al, 0xF3 ;Set Sample Rate |
| 179 | call mouse_cmd |
195 | call mouse_cmd |
| 180 | jc .fail |
196 | jc .fail |
| 181 | mov al, 0x64 ;100d |
197 | mov al, 0x64 ;100d |
| 182 | call mouse_cmd |
198 | call mouse_cmd |
| 183 | jc .fail |
199 | jc .fail |
| 184 | mov al, 0xF3 ;Set Sample Rate |
200 | mov al, 0xF3 ;Set Sample Rate |
| 185 | call mouse_cmd |
201 | call mouse_cmd |
| 186 | jc .fail |
202 | jc .fail |
| 187 | mov al, 0x50 ;80d |
203 | mov al, 0x50 ;80d |
| 188 | call mouse_cmd |
204 | call mouse_cmd |
| 189 | jc .fail |
205 | jc .fail |
| 190 | 206 | ||
| 191 | mov al, 0xF2 ;Get device id |
207 | mov al, 0xF2 ;Get device id |
| 192 | call mouse_cmd |
208 | call mouse_cmd |
| 193 | jc .fail |
209 | jc .fail |
| 194 | 210 | ||
| 195 | call mouse_read |
211 | call mouse_read |
| 196 | jc .fail |
212 | jc .fail |
| 197 | cmp al, 0x03 |
213 | cmp al, 0x03 |
| 198 | jne .fail |
214 | jne .fail |
| 199 | 215 | ||
| 200 | xor eax,eax |
216 | xor eax,eax |
| 201 | ret |
217 | ret |
| 202 | .fail: |
218 | .fail: |
| 203 | or eax,-1 |
219 | or eax,-1 |
| 204 | ret |
220 | ret |
| 205 | 221 | ||
| 206 | try_mode_ID4: |
222 | try_mode_ID4: |
| 207 | mov al, 0xF3 ;Set Sample Rate |
223 | mov al, 0xF3 ;Set Sample Rate |
| 208 | call mouse_cmd |
224 | call mouse_cmd |
| 209 | jc .fail |
225 | jc .fail |
| 210 | mov al, 0xC8 ;200d |
226 | mov al, 0xC8 ;200d |
| 211 | call mouse_cmd |
227 | call mouse_cmd |
| 212 | jc .fail |
228 | jc .fail |
| 213 | mov al, 0xF3 ;Set Sample Rate |
229 | mov al, 0xF3 ;Set Sample Rate |
| 214 | call mouse_cmd |
230 | call mouse_cmd |
| 215 | jc .fail |
231 | jc .fail |
| 216 | mov al, 0xC8 ;100d |
232 | mov al, 0xC8 ;100d |
| 217 | call mouse_cmd |
233 | call mouse_cmd |
| 218 | jc .fail |
234 | jc .fail |
| 219 | mov al, 0xF3 ;Set Sample Rate |
235 | mov al, 0xF3 ;Set Sample Rate |
| 220 | call mouse_cmd |
236 | call mouse_cmd |
| 221 | jc .fail |
237 | jc .fail |
| 222 | mov al, 0x50 ;80d |
238 | mov al, 0x50 ;80d |
| 223 | call mouse_cmd |
239 | call mouse_cmd |
| 224 | jc .fail |
240 | jc .fail |
| 225 | 241 | ||
| 226 | mov al, 0xF2 ;Get device id |
242 | mov al, 0xF2 ;Get device id |
| 227 | call mouse_cmd |
243 | call mouse_cmd |
| 228 | jc .fail |
244 | jc .fail |
| 229 | 245 | ||
| 230 | call mouse_read |
246 | call mouse_read |
| 231 | jc .fail |
247 | jc .fail |
| 232 | cmp al, 0x04 |
248 | cmp al, 0x04 |
| 233 | jne .fail |
249 | jne .fail |
| 234 | 250 | ||
| 235 | xor eax,eax |
251 | xor eax,eax |
| 236 | ret |
252 | ret |
| 237 | 253 | ||
| 238 | .fail: |
254 | .fail: |
| 239 | or eax,-1 |
255 | or eax,-1 |
| 240 | ret |
256 | ret |
| 241 | 257 | ||
| 242 | include 'ps2m_iofuncs.inc' |
258 | include 'ps2m_iofuncs.inc' |
| 243 | include 'ps2m_irqh.inc' |
259 | include 'ps2m_irqh.inc' |
| 244 | 260 | ||
| 245 | section '.data' data readable writable align 16 |
261 | section '.data' data readable writable align 16 |
| 246 | 262 | ||
| 247 | version dd 0x00050005 |
263 | version dd 0x00050005 |
| 248 | my_service db 'ps2mouse',0 |
264 | my_service db 'ps2mouse',0 |
| 249 | 265 | ||
| 250 | ;iofuncs data |
266 | ;iofuncs data |
| 251 | mouse_cmd_byte db 0 |
267 | mouse_cmd_byte db 0 |
| 252 | mouse_nr_tries db 0 |
268 | mouse_nr_tries db 0 |
| 253 | mouse_nr_resends db 0 |
269 | mouse_nr_resends db 0 |
| 254 | 270 | ||
| 255 | ;hid data |
271 | ;hid data |
| 256 | mouse_byte dd 0 |
272 | mouse_byte dd 0 |
| 257 | 273 | ||
| 258 | first_byte db 0 |
274 | first_byte db 0 |
| 259 | second_byte db 0 |
275 | second_byte db 0 |
| 260 | third_byte db 0 |
276 | third_byte db 0 |
| 261 | fourth_byte db 0 |
277 | fourth_byte db 0 |
| 262 | 278 | ||
| 263 | ;main data |
279 | ;main data |
| 264 | MouseType dd 0 |
280 | MouseType dd 0 |
| 265 | 281 | ||
| 266 | XMoving dd 0 |
282 | XMoving dd 0 |
| 267 | YMoving dd 0 |
283 | YMoving dd 0 |
| 268 | ZMoving dd 0 |
284 | ZMoving dd 0 |
| 269 | ButtonState dd 0 |
285 | ButtonState dd 0 |
| 270 | ;timerTicks dd 0 |
286 | ;timerTicks dd 0 |