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1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; ;; |
2 | ;; ;; |
3 | ;; Copyright (C) KolibriOS team 2004-2009. All rights reserved. ;; |
3 | ;; Copyright (C) KolibriOS team 2004-2010. All rights reserved. ;; |
4 | ;; Distributed under terms of the GNU General Public License ;; |
4 | ;; Distributed under terms of the GNU General Public License ;; |
5 | ;; ;; |
5 | ;; ;; |
6 | ;; Ethernet driver for KolibriOS ;; |
6 | ;; Ethernet driver for KolibriOS ;; |
7 | ;; This is an adaptation of MenuetOS driver with minimal changes. ;; |
7 | ;; This is an adaptation of MenuetOS driver with minimal changes. ;; |
8 | ;; Changes were made by CleverMouse. Original copyright follows. ;; |
8 | ;; Changes were made by CleverMouse. Original copyright follows. ;; |
Line 21... | Line 21... | ||
21 | ;; Updates: ;; |
21 | ;; Updates: ;; |
22 | ;; Revision Look up table and SIS635 Mac Address by Jarek Pelczar ;; |
22 | ;; Revision Look up table and SIS635 Mac Address by Jarek Pelczar ;; |
23 | ;; ;; |
23 | ;; ;; |
24 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
24 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
Line 25... | Line -... | ||
25 | - | ||
26 | ; $Revision: 1514 $ |
- | |
27 | 25 | ||
Line 28... | Line 26... | ||
28 | format MS COFF |
26 | format MS COFF |
- | 27 | ||
- | 28 | API_VERSION equ 0x01000100 |
|
- | 29 | DRIVER_VERSION equ 5 |
|
Line 29... | Line 30... | ||
29 | 30 | ||
30 | API_VERSION equ 0x01000100 |
31 | MAX_DEVICES equ 16 |
31 | 32 | ||
Line 39... | Line 40... | ||
39 | include 'netdrv.inc' |
40 | include 'netdrv.inc' |
Line 40... | Line 41... | ||
40 | 41 | ||
41 | public START |
42 | public START |
Line 42... | Line 43... | ||
42 | public version |
43 | public version |
43 | 44 | ||
44 | NUM_RX_DESC equ 4 ;* Number of RX descriptors * |
45 | NUM_RX_DESC equ 4 ;* Number of RX descriptors * |
45 | NUM_TX_DESC equ 1 ;* Number of TX descriptors * |
46 | NUM_TX_DESC equ 1 ;* Number of TX descriptors * |
46 | RX_BUFF_SZ equ 1520 ;* Buffer size for each Rx buffer * |
47 | RX_BUFF_SZ equ 1520 ;* Buffer size for each Rx buffer * |
47 | TX_BUFF_SZ equ 1516 ;* Buffer size for each Tx buffer * |
- | |
48 | MAX_ETH_FRAME_SIZE equ 1516 |
- | |
Line 49... | Line 48... | ||
49 | 48 | TX_BUFF_SZ equ 1516 ;* Buffer size for each Tx buffer * |
|
50 | TOTAL_BUFFERS_SIZE equ NUM_RX_DESC*RX_BUFF_SZ + NUM_TX_DESC*TX_BUFF_SZ |
49 | MAX_ETH_FRAME_SIZE equ 1516 |
Line 51... | Line 50... | ||
51 | 50 | ||
Line 52... | Line -... | ||
52 | virtual at 0 |
- | |
53 | device: |
51 | virtual at ebx |
54 | 52 | device: |
|
55 | ETH_DEVICE |
53 | |
56 | 54 | ETH_DEVICE |
|
57 | ; device specific |
55 | |
- | 56 | .io_addr dd ? |
|
- | 57 | .pci_bus db ? |
|
58 | .io_addr dd ? |
58 | .pci_dev db ? |
59 | .pci_bus db ? |
59 | .irq_line db ? |
- | 60 | .cur_rx db ? |
|
60 | .pci_dev db ? |
61 | .cur_tx db ? |
- | 62 | .last_tx db ? |
|
61 | .irq_line db ? |
63 | .pci_revision db ? |
- | 64 | .table_entries db ? |
|
62 | .cur_rx db ? |
65 | |
63 | .pci_revision db ? |
66 | dw ? ; align 4 |
- | 67 | ||
64 | .table_entries: db ? |
68 | .special_func dd ? |
- | 69 | ||
65 | align 4 |
70 | .txd rd (4 * NUM_TX_DESC) |
Line 66... | Line 71... | ||
66 | .special_func: dd 0 |
71 | .rxd rd (4 * NUM_RX_DESC) |
- | 72 | ||
67 | .txd: times (3 * NUM_TX_DESC) dd 0 |
73 | .size = $ - device |
68 | .rxd: times (3 * NUM_RX_DESC) dd 0 |
74 | |
69 | .size: |
- | |
- | 75 | end virtual |
|
- | 76 | ||
- | 77 | macro ee_delay { |
|
- | 78 | push eax |
|
- | 79 | in eax, dx |
|
- | 80 | in eax, dx |
|
70 | end virtual |
81 | in eax, dx |
71 | 82 | in eax, dx |
|
72 | ; First page is designated to ETH_DEVICE, buffers start from second |
83 | in eax, dx |
73 | ALLOCATION_SIZE = ((device.size+0FFFh) and not 0FFFh) + TOTAL_BUFFERS_SIZE |
- | |
74 | ; Note that buffers must be contiguous in the physical memory; |
84 | in eax, dx |
75 | ; because KernelAlloc allocates contiguous physical pages only in 8-pages blocks, |
85 | in eax, dx |
76 | ; align ALLOCATION_SIZE up to 8*(page size) = 8000h |
- | |
77 | ALLOCATION_SIZE = (ALLOCATION_SIZE + 7FFFh) and not 7FFFh |
- | |
78 | - | ||
79 | MAX_DEVICES = 16 ; maximum number of devices which this driver can handle |
- | |
80 | - | ||
81 | - | ||
Line 82... | Line 86... | ||
82 | PCI_HEADER_TYPE equ 0x0e ;8 bit |
86 | in eax, dx |
Line 83... | Line 87... | ||
83 | PCI_BASE_ADDRESS_0 equ 0x10 ;32 bit |
87 | in eax, dx |
84 | PCI_BASE_ADDRESS_5 equ 0x24 ;32 bits |
88 | in eax, dx |
Line 104... | Line 108... | ||
104 | service_proc: |
108 | service_proc: |
105 | ; 1. Get parameter from the stack: [esp+4] is the first parameter, |
109 | ; 1. Get parameter from the stack: [esp+4] is the first parameter, |
106 | ; pointer to IOCTL structure. |
110 | ; pointer to IOCTL structure. |
107 | mov edx, [esp+4] ; edx -> IOCTL |
111 | mov edx, [esp+4] ; edx -> IOCTL |
108 | ; 2. Get request code and select a handler for the code. |
112 | ; 2. Get request code and select a handler for the code. |
109 | mov eax, [edx+IOCTL.io_code] |
113 | mov eax, [IOCTL.io_code] |
110 | test eax, eax ; check for SRV_GETVERSION |
114 | test eax, eax ; check for SRV_GETVERSION |
111 | jnz @f |
115 | jnz @f |
112 | ; 3. This is SRV_GETVERSION request, no input, 4 bytes output, API_VERSION. |
116 | ; 3. This is SRV_GETVERSION request, no input, 4 bytes output, API_VERSION. |
113 | ; 3a. Output size must be at least 4 bytes. |
117 | ; 3a. Output size must be at least 4 bytes. |
114 | cmp [edx+IOCTL.out_size], 4 |
118 | cmp [IOCTL.out_size], 4 |
115 | jl .fail |
119 | jl .fail |
116 | ; 3b. Write result to the output buffer. |
120 | ; 3b. Write result to the output buffer. |
117 | mov eax, [edx+IOCTL.output] |
121 | mov eax, [IOCTL.output] |
118 | mov [eax], dword API_VERSION |
122 | mov [eax], dword API_VERSION |
119 | ; 3c. Return success. |
123 | ; 3c. Return success. |
120 | xor eax, eax |
124 | xor eax, eax |
121 | ret 4 |
125 | ret 4 |
122 | @@: |
126 | @@: |
123 | dec eax ; check for SRV_HOOK |
127 | dec eax ; check for SRV_HOOK |
124 | jnz .fail |
128 | jnz .fail |
125 | ; 4. This is SRV_HOOK request, input defines the device to hook, no output. |
129 | ; 4. This is SRV_HOOK request, input defines the device to hook, no output. |
126 | ; 4a. The driver works only with PCI devices, |
130 | ; 4a. The driver works only with PCI devices, |
127 | ; so input must be at least 3 bytes long. |
131 | ; so input must be at least 3 bytes long. |
128 | cmp [edx + IOCTL.inp_size], 3 |
132 | cmp [IOCTL.inp_size], 3 |
129 | jl .fail |
133 | jl .fail |
130 | ; 4b. First byte of input is bus type, 1 stands for PCI. |
134 | ; 4b. First byte of input is bus type, 1 stands for PCI. |
131 | mov eax, [edx + IOCTL.input] |
135 | mov eax, [IOCTL.input] |
132 | cmp byte [eax], 1 |
136 | cmp byte [eax], 1 |
133 | jne .fail |
137 | jne .fail |
134 | ; 4c. Second and third bytes of the input define the device: bus and dev. |
138 | ; 4c. Second and third bytes of the input define the device: bus and dev. |
135 | ; Word in bx holds both bytes. |
139 | ; Word in bx holds both bytes. |
136 | mov bx, [eax+1] |
140 | mov bx, [eax+1] |
137 | ; 4d. Check if the device was already hooked, |
141 | ; 4d. Check if the device was already hooked, |
138 | ; scan through the list of known devices. |
142 | ; scan through the list of known devices. |
- | 143 | ; check if the device is already listed |
|
139 | mov esi, DEV_LIST |
144 | mov esi, device_list |
140 | mov ecx, [NUM_DEV] |
145 | mov ecx, [devices] |
141 | test ecx, ecx |
146 | test ecx, ecx |
142 | jz .firstdevice |
147 | jz .firstdevice |
- | 148 | ||
- | 149 | ; mov eax, [IOCTL.input] ; get the pci bus and device numbers |
|
- | 150 | mov ax , [eax+1] ; |
|
143 | .nextdevice: |
151 | .nextdevice: |
144 | lodsd |
152 | mov ebx, [esi] |
- | 153 | cmp ax , word [device.pci_bus] ; compare with pci and device num in device list (notice the usage of word instead of byte) |
|
145 | cmp bx, word [eax + device.pci_bus] |
154 | je .find_devicenum ; Device is already loaded, let's find it's device number |
146 | je .find_devicenum |
155 | add esi, 4 |
147 | loop .nextdevice |
156 | loop .nextdevice |
148 | ; 4e. This device doesn't have its own eth_device structure yet, let's create one |
157 | ; 4e. This device doesn't have its own eth_device structure yet, let's create one |
149 | .firstdevice: |
158 | .firstdevice: |
150 | ; 4f. Check that we have place for new device. |
159 | ; 4f. Check that we have place for new device. |
151 | cmp [NUM_DEV], MAX_DEVICES |
160 | cmp [devices], MAX_DEVICES |
152 | jge .fail |
161 | jge .fail |
153 | ; 4g. Allocate memory for device descriptor and receive+transmit buffers. |
162 | ; 4g. Allocate memory for device descriptor and receive+transmit buffers. |
154 | stdcall KernelAlloc, ALLOCATION_SIZE |
163 | stdcall KernelAlloc, device.size |
155 | test eax, eax |
164 | test eax, eax |
156 | jz .fail |
165 | jz .fail |
157 | ; 4h. Zero the structure. |
166 | ; 4h. Zero the structure. |
158 | push eax |
- | |
159 | mov edi, eax |
167 | mov edi, eax |
160 | mov ecx, (device.size + 3) shr 2 |
168 | mov ecx, (device.size + 3) shr 2 |
161 | xor eax, eax |
169 | xor eax, eax |
162 | rep stosd |
170 | rep stosd |
163 | pop eax |
- | |
164 | ; 4i. Save PCI coordinates, loaded to bx at 4c. |
171 | ; 4i. Save PCI coordinates |
- | 172 | mov eax, [IOCTL.input] |
|
- | 173 | mov cl , [eax+1] |
|
165 | mov word [eax+device.pci_bus], bx |
174 | mov [device.pci_bus], cl |
- | 175 | mov cl , [eax+2] |
|
166 | mov ebx, eax ; ebx is always used as a pointer to the structure (in driver, but also in kernel code) |
176 | mov [device.pci_dev], cl |
167 | ; 4j. Fill in the direct call addresses into the struct. |
177 | ; 4j. Fill in the direct call addresses into the struct. |
168 | ; Note that get_MAC pointer is filled in initialization by SIS900_probe. |
178 | ; Note that get_MAC pointer is filled in initialization by probe. |
169 | mov dword [ebx+device.reset], sis900_init |
179 | mov [device.reset], init |
170 | mov dword [ebx+device.transmit], transmit |
180 | mov [device.transmit], transmit |
171 | ; mov dword [ebx+device.get_MAC], read_mac |
181 | ; mov [device.get_MAC], read_mac |
172 | mov dword [ebx+device.set_MAC], write_mac |
182 | mov [device.set_MAC], write_mac |
173 | mov dword [ebx+device.unload], unload |
183 | mov [device.unload], unload |
174 | mov dword [ebx+device.name], my_service |
184 | mov [device.name], my_service |
Line 175... | Line 185... | ||
175 | 185 | ||
176 | ; 4k. Now, it's time to find the base io addres of the PCI device |
186 | ; 4k. Now, it's time to find the base io addres of the PCI device |
Line 177... | Line -... | ||
177 | ; TODO: implement check if bus and dev exist on this machine |
- | |
178 | - | ||
179 | mov edx, PCI_BASE_ADDRESS_0 |
- | |
180 | .reg_check: |
187 | ; TODO: implement check if bus and dev exist on this machine |
181 | push edx |
- | |
182 | stdcall PciRead16, dword [ebx+device.pci_bus], dword [ebx+device.pci_dev], edx |
- | |
183 | pop edx |
- | |
184 | test al, PCI_BASE_ADDRESS_SPACE_IO |
- | |
185 | jz .inc_reg |
- | |
186 | and eax, PCI_BASE_ADDRESS_IO_MASK |
- | |
187 | jnz .got_io |
- | |
188 | - | ||
189 | .inc_reg: |
- | |
190 | add edx, 4 |
- | |
191 | cmp edx, PCI_BASE_ADDRESS_5 |
- | |
192 | jbe .reg_check |
- | |
193 | jmp .fail |
- | |
194 | 188 | ||
195 | .got_io: |
189 | ; Now, it's time to find the base io addres of the PCI device |
196 | mov [ebx+device.io_addr], eax |
190 | find_io [device.pci_bus], [device.pci_dev], [device.io_addr] |
197 | 191 | ||
198 | ; 4l. We've found the io address, find IRQ now |
- | |
Line 199... | Line 192... | ||
199 | stdcall PciRead8, dword [ebx+device.pci_bus], dword [ebx+device.pci_dev], 0x3c |
192 | ; We've found the io address, find IRQ now |
200 | mov byte [ebx+device.irq_line], al |
193 | find_irq [device.pci_bus], [device.pci_dev], [device.irq_line] |
201 | 194 | ||
202 | ; 4m. Add new device to the list (required for int_handler). |
195 | ; 4m. Add new device to the list (required for int_handler). |
Line 203... | Line 196... | ||
203 | mov eax, [NUM_DEV] |
196 | mov eax, [devices] |
204 | mov [DEV_LIST+4*eax], ebx |
- | |
205 | inc [NUM_DEV] |
197 | mov [device_list+4*eax], ebx |
206 | 198 | inc [devices] |
|
207 | ; 4m. Ok, the eth_device structure is ready, let's probe the device |
199 | |
208 | 200 | ; 4m. Ok, the eth_device structure is ready, let's probe the device |
|
Line 209... | Line 201... | ||
209 | call SIS900_probe |
201 | call probe |
Line 229... | Line 221... | ||
229 | ret 4 |
221 | ret 4 |
Line 230... | Line 222... | ||
230 | 222 | ||
Line 231... | Line 223... | ||
231 | ; If an error occured, remove all allocated data and exit (returning -1 in eax) |
223 | ; If an error occured, remove all allocated data and exit (returning -1 in eax) |
232 | 224 | ||
233 | .destroy: |
225 | .destroy: |
Line 234... | Line 226... | ||
234 | dec [NUM_DEV] |
226 | dec [devices] |
235 | ; todo: reset device into virgin state |
227 | ; todo: reset device into virgin state |
Line 261... | Line 253... | ||
261 | or eax,-1 |
253 | or eax,-1 |
Line 262... | Line 254... | ||
262 | 254 | ||
Line 263... | Line 255... | ||
263 | ret |
255 | ret |
264 | - | ||
265 | ;******************************************************************** |
- | |
266 | ; Interface |
- | |
267 | ; SIS900_reset |
- | |
268 | ; SIS900_probe |
- | |
269 | ; SIS900_poll |
- | |
270 | ; SIS900_transmit |
- | |
271 | ; |
- | |
272 | ;******************************************************************** |
256 | |
273 | ;******************************************************************** |
257 | ;******************************************************************** |
274 | ; Comments: |
258 | ; Comments: |
275 | ; Known to work with the following SIS900 ethernet cards: |
259 | ; Known to work with the following SIS900 ethernet cards: |
276 | ; - Device ID: 0x0900 Vendor ID: 0x1039 Revision: 0x91 |
260 | ; - Device ID: 0x0900 Vendor ID: 0x1039 Revision: 0x91 |
Line 281... | Line 265... | ||
281 | ; we may be able to add support for it. |
265 | ; we may be able to add support for it. |
282 | ; |
266 | ; |
283 | ; ToDo: |
267 | ; ToDo: |
284 | ; - Enable MII interface for reading speed |
268 | ; - Enable MII interface for reading speed |
285 | ; and duplex settings. |
269 | ; and duplex settings. |
286 | ; |
- | |
287 | ; - Update Poll routine to support packet fragmentation. |
270 | ; - Update receive routine to support packet fragmentation. |
288 | ; |
- | |
289 | ; - Add additional support for other sis900 based cards |
271 | ; - Add additional support for other sis900 based cards |
290 | ; |
272 | ; |
291 | ;******************************************************************** |
273 | ;******************************************************************** |
Line 413... | Line 403... | ||
413 | SIS900_EEPROMChecksum equ 0x0b |
403 | |
414 | ;The EEPROM commands include the alway-set leading bit. |
- | |
415 | ;SIS900 Eeprom Command |
404 | ;The EEPROM commands include the alway-set leading bit. |
416 | SIS900_EEread equ 0x0180 |
405 | EEread equ 0x0180 |
417 | SIS900_EEwrite equ 0x0140 |
406 | EEwrite equ 0x0140 |
418 | SIS900_EEerase equ 0x01C0 |
407 | EEerase equ 0x01C0 |
419 | SIS900_EEwriteEnable equ 0x0130 |
408 | EEwriteEnable equ 0x0130 |
420 | SIS900_EEwriteDisable equ 0x0100 |
409 | EEwriteDisable equ 0x0100 |
421 | SIS900_EEeraseAll equ 0x0120 |
410 | EEeraseAll equ 0x0120 |
422 | SIS900_EEwriteAll equ 0x0110 |
411 | EEwriteAll equ 0x0110 |
423 | SIS900_EEaddrMask equ 0x013F |
412 | EEaddrMask equ 0x013F |
- | 413 | EEcmdShift equ 16 |
|
424 | SIS900_EEcmdShift equ 16 |
414 | |
425 | ;For SiS962 or SiS963, request the eeprom software access |
415 | ;For SiS962 or SiS963, request the eeprom software access |
426 | SIS900_EEREQ equ 0x00000400 |
416 | EEREQ equ 0x00000400 |
427 | SIS900_EEDONE equ 0x00000200 |
417 | EEDONE equ 0x00000200 |
428 | SIS900_EEGNT equ 0x00000100 |
418 | EEGNT equ 0x00000100 |
429 | - | ||
430 | SIS900_pci_revision equ ebx+device.pci_revision |
- | |
431 | sis900_get_mac_func equ ebx+device.get_MAC |
- | |
432 | sis900_special_func equ ebx+device.special_func |
- | |
433 | sis900_table_entries equ ebx+device.table_entries |
- | |
434 | cur_rx equ ebx+device.cur_rx |
- | |
- | 419 | ||
435 | sys_msg_board_str equ SysMsgBoardStr |
420 | |
436 | ;*************************************************************************** |
421 | ;*************************************************************************** |
437 | ; Function |
422 | ; |
438 | ; SIS900_probe |
423 | ; probe |
439 | ; Description |
424 | ; |
440 | ; Searches for an ethernet card, enables it and clears the rx buffer |
- | |
- | 425 | ; Searches for an ethernet card, enables it and clears the rx buffer |
|
441 | ; If a card was found, it enables the ethernet -> TCPIP link |
426 | ; |
- | 427 | ; TODO: probe mii transceivers |
|
442 | ;not done - still need to probe mii transcievers |
428 | ; |
443 | ;*************************************************************************** |
- | |
444 | if defined SIS900_DEBUG |
- | |
445 | SIS900_Debug_Str_Unsupported db 'Sorry your card is unsupported ',13,10,0 |
429 | ;*************************************************************************** |
446 | end if |
430 | align 4 |
447 | SIS900_probe: |
- | |
- | 431 | probe: |
|
448 | ;******Wake Up Chip******* |
432 | |
449 | stdcall PciWrite8, dword [ebx+device.pci_bus], dword [ebx+device.pci_dev], 0x40, 0 |
- | |
- | 433 | stdcall PciWrite8, dword [device.pci_bus], dword [device.pci_dev], 0x40, 0 ; Wake Up Chip |
|
450 | ;*******Set some PCI Settings********* |
434 | |
- | 435 | make_bus_master [device.pci_bus], [device.pci_dev] |
|
451 | call SIS900_adjust_pci_device |
436 | |
452 | ;*****Get Card Revision****** |
437 | ; Get Card Revision |
453 | stdcall PciRead8, dword [ebx+device.pci_bus], dword [ebx+device.pci_dev], 0x08 |
438 | stdcall PciRead8, dword [device.pci_bus], dword [device.pci_dev], 0x08 |
- | 439 | mov [pci_revision], al ; save the revision for later use |
|
454 | mov [SIS900_pci_revision], al ;save the revision for later use |
440 | |
455 | ;****** Look up through the sis900_specific_table |
441 | ; Look up through the specific_table |
456 | mov esi,sis900_specific_table |
442 | mov esi, specific_table |
457 | .probe_loop: |
443 | .loop: |
458 | cmp dword [esi],0 ; Check if we reached end of the list |
444 | cmp dword [esi], 0 ; Check if we reached end of the list |
459 | je .probe_loop_failed |
445 | je .error |
460 | cmp al,[esi] ; Check if revision is OK |
446 | cmp al, [esi] ; Check if revision is OK |
461 | je .probe_loop_ok |
447 | je .ok |
462 | add esi,12 ; Advance to next entry |
448 | add esi, 12 ; Advance to next entry |
- | 449 | jmp .loop |
|
463 | jmp .probe_loop |
450 | |
464 | .probe_loop_failed: |
451 | .error: |
- | 452 | DEBUGF 1, "Device not supported!\n" |
|
- | 453 | or eax, -1 |
|
- | 454 | ret |
|
465 | jmp SIS900_Probe_Unsupported |
455 | |
466 | ;*********Find Get Mac Function********* |
456 | ; Find Get Mac Function |
467 | .probe_loop_ok: |
457 | .ok: |
468 | mov eax,[esi+4] ; Get pointer to "get MAC" function |
458 | mov eax, [esi+4] ; Get pointer to "get MAC" function |
469 | mov [sis900_get_mac_func],eax |
459 | mov [get_mac_func], eax |
470 | mov eax,[esi+8] ; Get pointer to special initialization fn |
460 | mov eax, [esi+8] ; Get pointer to special initialization fn |
- | 461 | mov [special_func], eax |
|
471 | mov [sis900_special_func],eax |
462 | |
472 | ;******** Get MAC ******** |
463 | ; Get MAC |
- | 464 | call [get_mac_func] |
|
473 | call dword [sis900_get_mac_func] |
465 | |
- | 466 | ; Call special initialization fn if requested |
|
474 | ;******** Call special initialization fn if requested ******** |
467 | |
475 | cmp dword [sis900_special_func],0 |
468 | cmp [special_func],0 |
476 | je .no_special_init |
469 | je @f |
477 | call dword [sis900_special_func] |
470 | call [special_func] |
- | 471 | @@: |
|
478 | .no_special_init: |
472 | |
- | 473 | ; Set table entries |
|
479 | ;******** Set table entries ******** |
474 | |
480 | mov al,[SIS900_pci_revision] |
475 | mov byte [table_entries], 16 |
481 | cmp al,SIS635A_900_REV |
476 | cmp [pci_revision], SIS635A_900_REV |
482 | jae .ent16 |
477 | jae @f |
483 | cmp al,SIS900B_900_REV |
478 | cmp [pci_revision], SIS900B_900_REV |
484 | je .ent16 |
479 | je @f |
485 | mov byte [sis900_table_entries],8 |
480 | mov byte [table_entries], 8 |
486 | jmp .ent8 |
- | |
487 | .ent16: |
- | |
488 | mov byte [sis900_table_entries],16 |
481 | @@: |
489 | .ent8: |
482 | |
490 | ;*******Probe for mii transceiver******* |
- | |
491 | ;TODO!!********************* |
- | |
492 | ;*******Initialize Device******* |
- | |
493 | call sis900_init |
- | |
494 | ret |
483 | ; TODO: Probe for mii transceiver |
495 | - | ||
496 | SIS900_Probe_Unsupported: |
- | |
497 | if defined SIS900_DEBUG |
- | |
498 | mov esi, SIS900_Debug_Str_Unsupported |
- | |
499 | call sys_msg_board_str |
- | |
500 | end if |
- | |
501 | or eax, -1 |
484 | |
502 | ret |
485 | |
503 | ;*************************************************************************** |
- | |
504 | ; Function: sis900_init |
486 | ;*************************************************************************** |
505 | ; |
- | |
506 | ; Description: resets the ethernet controller chip and various |
487 | ; |
507 | ; data structures required for sending and receiving packets. |
488 | ; init |
508 | ; |
489 | ; |
- | 490 | ; resets the ethernet controller chip and various |
|
509 | ; Arguments: |
491 | ; data structures required for sending and receiving packets. |
510 | ; |
- | |
511 | ; returns: none |
- | |
512 | ;not done |
492 | ; |
- | 493 | ;*************************************************************************** |
|
513 | ;*************************************************************************** |
494 | align 4 |
- | 495 | init: |
|
514 | sis900_init: |
496 | |
515 | call SIS900_reset ;Done |
497 | call reset |
516 | call SIS900_init_rxfilter ;Done |
498 | call init_rxfilter |
517 | call SIS900_init_txd ;Done |
499 | call init_txd |
518 | call SIS900_init_rxd ;Done |
500 | call init_rxd |
519 | call SIS900_set_rx_mode ;done |
501 | call set_rx_mode |
520 | call SIS900_set_tx_mode |
502 | call set_tx_mode |
- | 503 | ;call check_mode |
|
521 | ;call SIS900_check_mode |
504 | |
- | 505 | ; enable interrupts on packet receive |
|
522 | ; enable interrupts on packet receive |
506 | |
523 | xor eax, eax |
507 | xor eax, eax |
524 | inc eax ; eax = 1 = SIS900_RxOK |
508 | inc eax ; eax = 1 = RxOK |
525 | mov edx, [ebx+device.io_addr] |
509 | set_io 0 |
526 | add edx, SIS900_imr |
510 | set_io imr |
- | 511 | out dx, eax |
|
527 | out dx, eax |
512 | |
- | 513 | ; globally enable interrupts |
|
528 | ; globally enable interrupts |
514 | |
529 | add edx, SIS900_ier-SIS900_imr |
515 | set_io ier |
530 | out dx, eax ; eax is still 1 |
516 | out dx, eax ; eax is still 1 |
- | 517 | xor eax, eax |
|
- | 518 | ||
- | 519 | mov [device.mtu], 1514 |
|
531 | xor eax, eax |
520 | |
Line 532... | Line 521... | ||
532 | ret |
521 | ret |
533 | - | ||
534 | ;*************************************************************************** |
- | |
535 | ; Function |
- | |
536 | ; SIS900_reset |
- | |
537 | ; Description |
522 | |
538 | ; disables interrupts and soft resets the controller chip |
523 | ;*************************************************************************** |
- | 524 | ; |
|
- | 525 | ; reset |
|
- | 526 | ; |
|
539 | ; |
527 | ; disables interrupts and soft resets the controller chip |
540 | ;done+ |
- | |
541 | ;*************************************************************************** |
- | |
542 | if defined SIS900_DEBUG |
528 | ; |
543 | SIS900_Debug_Reset_Failed db 'Reset Failed ',0 |
529 | ;*************************************************************************** |
544 | end if |
530 | align 4 |
545 | SIS900_reset: |
531 | reset: |
846 | SIS900_Debug_Str_GetMac_Address2 db 'Your SIS96x Mac ID is: ',0 |
849 | ;*************************************************************************** |
847 | end if |
850 | align 4 |
848 | SIS960_get_mac_addr: |
851 | SIS960_get_mac_addr: |
849 | push ebp |
852 | |
- | 853 | ;------------------------------- |
|
- | 854 | ; Send Request for eeprom access |
|
850 | mov ebp,[ebx+device.io_addr] |
855 | |
851 | ;**********Send Request for eeprom access********************* |
856 | set_io 0 |
852 | lea edx,[ebp+SIS900_mear] ; Eeprom access register |
857 | set_io mear ; Eeprom access register |
- | 858 | mov eax, EEREQ ; Request access to eeprom |
|
853 | mov eax, SIS900_EEREQ ; Request access to eeprom |
859 | out dx, eax ; Send request |
854 | out dx, eax ; Send request |
860 | |
- | 861 | ;----------------------------------------------------- |
|
855 | xor ecx,ecx ; |
862 | ; Loop 4000 times and if access not granted, error out |
- | 863 | ||
856 | ;******Loop 4000 times and if access not granted error out***** |
864 | mov ecx, 4000 |
857 | SIS96X_Get_Mac_Wait: |
865 | .loop: |
858 | in eax, dx ;get eeprom status |
866 | in eax, dx ; get eeprom status |
859 | and eax, SIS900_EEGNT ;see if eeprom access granted flag is set |
867 | test eax, EEGNT ; see if eeprom access granted flag is set |
- | 868 | jnz .got_access ; if it is, go access the eeprom |
|
860 | jnz SIS900_Got_EEP_Access ;if it is, go access the eeprom |
869 | loop .loop ; else keep waiting |
- | 870 | ||
861 | inc ecx ;else keep waiting |
871 | DEBUGF 1, "Access to EEprom failed!\n", 0 |
862 | cmp ecx, 4000 ;have we tried 4000 times yet? |
872 | |
863 | jl SIS96X_Get_Mac_Wait ;if not ask again |
873 | set_io mear ; Eeprom access register |
- | 874 | mov eax, EEDONE ; tell eeprom we are done |
|
864 | xor eax, eax ;return zero in eax indicating failure |
875 | out dx, eax |
865 | ;*******Debug ********************** |
876 | |
- | 877 | or eax, -1 ; error |
|
866 | if defined SIS900_DEBUG |
878 | ret |
867 | mov esi,SIS900_Debug_Str_GetMac_Failed |
879 | |
868 | call sys_msg_board_str |
880 | .got_access: |
869 | end if |
881 | |
870 | jmp SIS960_get_mac_addr_done |
- | |
- | 882 | ;------------------------------------------ |
|
871 | ;**********EEprom access granted, read MAC from card************* |
883 | ; EEprom access granted, read MAC from card |
- | 884 | ||
872 | SIS900_Got_EEP_Access: |
885 | ; zero based so 3-16 bit reads will take place |
873 | ; zero based so 3-16 bit reads will take place |
886 | |
874 | mov ecx, 2 |
887 | mov ecx, 2 |
875 | SIS96x_mac_read_loop: |
888 | .read_loop: |
876 | mov eax, SIS900_EEPROMMACAddr ;Base Mac Address |
889 | mov eax, EEPROMMACAddr ; Base Mac Address |
877 | add eax, ecx ;Current Mac Byte Offset |
890 | add eax, ecx ; Current Mac Byte Offset |
878 | push ecx |
891 | push ecx |
879 | call sis900_read_eeprom ;try to read 16 bits |
892 | call read_eeprom ; try to read 16 bits |
880 | pop ecx |
893 | pop ecx |
881 | mov word [ebx+device.mac+ecx*2], ax ;save 16 bits to the MAC ID varible |
894 | mov word [device.mac+ecx*2], ax ; save 16 bits to the MAC ID varible |
882 | dec ecx ;one less word to read |
895 | dec ecx ; one less word to read |
- | 896 | jns .read_loop ; if more read more |
|
883 | jns SIS96x_mac_read_loop ;if more read more |
897 | mov eax, 1 ; return non-zero indicating success |
884 | mov eax, 1 ;return non-zero indicating success |
- | |
- | 898 | ||
885 | ;*******Debug Print MAC ID to debug window********************** |
899 | DEBUGF 2,"%x-%x-%x-%x-%x-%x\n",[device.mac]:2,[device.mac+1]:2,[device.mac+2]:2,[device.mac+3]:2,[device.mac+4]:2,[device.mac+5]:2 |
886 | if defined SIS900_DEBUG |
- | |
887 | mov esi,SIS900_Debug_Str_GetMac_Address2 |
- | |
888 | call sys_msg_board_str |
900 | |
- | 901 | ;------------------------------------- |
|
889 | lea edx, [ebx+device.mac] |
902 | ; Tell EEPROM We are Done Accessing It |
890 | call Create_Mac_String |
- | |
891 | end if |
903 | |
892 | ;**********Tell EEPROM We are Done Accessing It********************* |
904 | .done: |
893 | SIS960_get_mac_addr_done: |
905 | set_io 0 |
894 | lea edx,[ebp+SIS900_mear] ; Eeprom access register |
906 | set_io mear ; Eeprom access register |
895 | mov eax, SIS900_EEDONE ;tell eeprom we are done |
- | |
896 | out dx,eax |
- | |
897 | pop ebp |
- | |
898 | ret |
- | |
899 | ;*************************************************************************** |
- | |
900 | ;* sis900_get_mac_addr: - Get MAC address for stand alone SiS900 model |
- | |
901 | ;* @pci_dev: the sis900 pci device |
907 | mov eax, EEDONE ; tell eeprom we are done |
902 | ;* @net_dev: the net device to get address for |
- | |
903 | ;* |
- | |
904 | ;* Older SiS900 and friends, use EEPROM to store MAC address. |
- | |
905 | ;* MAC address is read from read_eeprom() into @net_dev->dev_addr. |
- | |
906 | ;* done/untested |
- | |
907 | ;*************************************************************************** |
- | |
908 | SIS900_get_mac_addr: |
- | |
909 | ;*******Debug ********************** |
- | |
910 | if defined SIS900_DEBUG |
- | |
911 | mov esi,SIS900_Debug_Str_GetMac_Start |
- | |
912 | call sys_msg_board_str |
- | |
913 | end if |
- | |
914 | ;******** check to see if we have sane EEPROM ******* |
- | |
915 | mov eax, SIS900_EEPROMSignature ;Base Eeprom Signature |
- | |
916 | call sis900_read_eeprom ;try to read 16 bits |
- | |
917 | cmp ax, 0xffff |
- | |
918 | je SIS900_Bad_Eeprom |
- | |
919 | cmp ax, 0 |
- | |
920 | je SIS900_Bad_Eeprom |
- | |
921 | ;**************Read MacID************** |
908 | out dx, eax |
922 | ; zero based so 3-16 bit reads will take place |
- | |
923 | mov ecx, 2 |
- | |
924 | SIS900_mac_read_loop: |
- | |
925 | mov eax, SIS900_EEPROMMACAddr ;Base Mac Address |
- | |
926 | add eax, ecx ;Current Mac Byte Offset |
- | |
927 | push ecx |
- | |
928 | call sis900_read_eeprom ;try to read 16 bits |
- | |
929 | pop ecx |
- | |
930 | mov word [ebx+device.mac+ecx*2], ax ;save 16 bits to the MAC ID storage |
- | |
931 | dec ecx ;one less word to read |
- | |
932 | jns SIS900_mac_read_loop ;if more read more |
- | |
933 | mov eax, 1 ;return non-zero indicating success |
- | |
934 | ;*******Debug Print MAC ID to debug window********************** |
- | |
935 | if defined SIS900_DEBUG |
- | |
936 | mov esi,SIS900_Debug_Str_GetMac_Address |
- | |
937 | call sys_msg_board_str |
- | |
938 | lea edx, [ebx+device.mac] |
- | |
939 | call Create_Mac_String |
909 | |
940 | end if |
910 | xor eax, eax ; ok |
941 | ret |
- | |
942 | - | ||
943 | SIS900_Bad_Eeprom: |
- | |
944 | xor eax, eax |
- | |
945 | ;*******Debug ********************** |
- | |
946 | if defined SIS900_DEBUG |
- | |
947 | mov esi,SIS900_Debug_Str_GetMac_Failed |
- | |
948 | call sys_msg_board_str |
911 | ret |
949 | end if |
- | |
950 | ret |
- | |
951 | ;*************************************************************************** |
912 | |
952 | ;* Get_Mac_SIS635_900_REV: - Get MAC address for model 635 |
913 | |
953 | ;* |
914 | |
- | 915 | ||
- | 916 | ;*************************************************************************** |
|
- | 917 | ; |
|
- | 918 | ; get_mac_addr: - Get MAC address for stand alone SiS900 model |
|
- | 919 | ; |
|
- | 920 | ; Older SiS900 and friends, use EEPROM to store MAC address. |
|
- | 921 | ; |
|
- | 922 | ;*************************************************************************** |
|
- | 923 | align 4 |
|
- | 924 | get_mac_addr: |
|
- | 925 | ||
- | 926 | ;------------------------------------ |
|
- | 927 | ; check to see if we have sane EEPROM |
|
- | 928 | ||
- | 929 | mov eax, EEPROMSignature ; Base Eeprom Signature |
|
- | 930 | call read_eeprom ; try to read 16 bits |
|
- | 931 | cmp ax, 0xffff |
|
- | 932 | je .err |
|
- | 933 | test ax, ax |
|
- | 934 | je .err |
|
- | 935 | ||
- | 936 | ;----------- |
|
- | 937 | ; Read MacID |
|
- | 938 | ||
- | 939 | ; zero based so 3-16 bit reads will take place |
|
- | 940 | ||
- | 941 | mov ecx, 2 |
|
- | 942 | .loop: |
|
- | 943 | mov eax, EEPROMMACAddr ;Base Mac Address |
|
- | 944 | add eax, ecx ;Current Mac Byte Offset |
|
- | 945 | push ecx |
|
- | 946 | call read_eeprom ;try to read 16 bits |
|
- | 947 | pop ecx |
|
- | 948 | mov word [device.mac+ecx*2], ax ;save 16 bits to the MAC ID storage |
|
- | 949 | dec ecx ;one less word to read |
|
- | 950 | jns mac_read_loop ;if more read more |
|
- | 951 | ||
- | 952 | DEBUGF 2,"%x-%x-%x-%x-%x-%x\n",[device.mac]:2,[device.mac+1]:2,[device.mac+2]:2,[device.mac+3]:2,[device.mac+4]:2,[device.mac+5]:2 |
|
- | 953 | ||
- | 954 | xor eax, eax |
|
- | 955 | ret |
|
- | 956 | ||
- | 957 | ||
- | 958 | .err: |
|
- | 959 | DEBUGF 1, "Access to EEprom failed!\n", 0 |
|
- | 960 | ||
- | 961 | or eax, -1 |
|
- | 962 | ret |
|
- | 963 | ||
- | 964 | ||
- | 965 | ;*************************************************************************** |
|
- | 966 | ; |
|
- | 967 | ; Get_Mac_SIS635_900_REV: - Get MAC address for model 635 |
|
- | 968 | ; |
|
954 | ;* |
969 | ;*************************************************************************** |
955 | ;*************************************************************************** |
- | |
956 | Get_Mac_SIS635_900_REV: |
- | |
957 | if defined SIS900_DEBUG |
- | |
958 | mov esi,SIS900_Debug_Str_GetMac_Start |
970 | align 4 |
959 | call sys_msg_board_str |
971 | Get_Mac_SIS635_900_REV: |
960 | end if |
- | |
961 | push ebp |
972 | |
962 | mov ebp,[ebx+device.io_addr] |
973 | set_io 0 |
963 | lea edx,[ebp+SIS900_rfcr] |
974 | set_io rfcr |
- | 975 | in eax, dx |
|
964 | in eax,dx |
976 | mov edi, eax ; EDI=rfcrSave |
965 | mov edi,eax ; EDI=rfcrSave |
977 | |
966 | lea edx,[ebp+SIS900_cr] |
978 | set_io cr |
- | 979 | or eax, RELOAD |
|
967 | or eax,SIS900_RELOAD |
980 | out dx, eax |
968 | out dx,eax |
981 | |
- | 982 | xor eax, eax |
|
- | 983 | out dx, eax |
|
969 | xor eax,eax |
984 | |
- | 985 | ;----------------------------------------------- |
|
970 | out dx,eax |
986 | ; Disable packet filtering before setting filter |
971 | ; Disable packet filtering before setting filter |
987 | |
972 | lea edx,[ebp+SIS900_rfcr] |
988 | set_io rfcr |
973 | mov eax,edi |
989 | mov eax, edi |
- | 990 | and edi, not RFEN |
|
- | 991 | out dx, eax |
|
974 | and edi,not SIS900_RFEN |
992 | |
- | 993 | ;--------------------------------- |
|
975 | out dx,eax |
994 | ; Load MAC to filter data register |
976 | ; Load MAC to filter data register |
995 | |
977 | xor ecx,ecx |
996 | mov ecx, 3 |
- | 997 | lea edi, [device.mac] |
|
978 | lea esi,[ebx+device.mac] |
998 | .loop: |
979 | .get_mac_loop: |
999 | set_io 0 |
980 | lea edx,[ebp+SIS900_rfcr] |
1000 | set_io rfcr |
981 | mov eax,ecx |
1001 | mov eax, ecx |
982 | shl eax,SIS900_RFADDR_shift |
- | |
- | 1002 | shl eax, RFADDR_shift |
|
983 | out dx,eax |
1003 | out dx, eax |
984 | lea edx,[ebp+SIS900_rfdr] |
- | |
985 | in eax,dx |
- | |
986 | mov [esi],ax |
1004 | |
987 | add esi,2 |
- | |
988 | inc ecx |
- | |
989 | cmp ecx,3 |
- | |
990 | jne .get_mac_loop |
- | |
991 | ; Enable packet filtering |
- | |
992 | ;lea edx,[ebp+SIS900_rfcr] |
- | |
993 | ;mov eax,edi |
- | |
994 | ;or eax,SIS900_RFEN |
- | |
995 | ;out dx, eax |
- | |
996 | ;*******Debug Print MAC ID to debug window********************** |
- | |
997 | if defined SIS900_DEBUG |
- | |
998 | mov esi,SIS900_Debug_Str_GetMac_Address |
- | |
999 | call sys_msg_board_str |
- | |
1000 | lea edx, [ebx+device.mac] |
1005 | set_io rfdr |
1001 | call Create_Mac_String |
1006 | in eax, dx |
1002 | end if |
- | |
1003 | pop ebp |
- | |
1004 | ret |
- | |
1005 | ;*************************************************************************** |
1007 | stosw |
1006 | ;* Function: sis900_read_eeprom |
1008 | loop .loop |
1007 | ;* |
- | |
1008 | ;* Description: reads and returns a given location from EEPROM |
1009 | |
1009 | ;* |
- | |
1010 | ;* Arguments: eax - location: requested EEPROM location |
- | |
1011 | ;* |
1010 | ;------------------------ |
1012 | ;* Returns: eax : contents of requested EEPROM location |
- | |
1013 | ;* |
- | |
1014 | ; Read Serial EEPROM through EEPROM Access Register, Note that location is |
- | |
1015 | ; in word (16 bits) unit */ |
- | |
1016 | ;done+ |
- | |
1017 | ;*************************************************************************** |
- | |
1018 | sis900_read_eeprom: |
- | |
1019 | push esi |
- | |
1020 | push edx |
- | |
1021 | push ecx |
- | |
1022 | push ebx |
- | |
1023 | push ebp |
- | |
1024 | mov ebp,[ebx+device.io_addr] |
- | |
1025 | mov ebx, eax ;location of Mac byte to read |
- | |
1026 | or ebx, SIS900_EEread ; |
- | |
1027 | lea edx,[ebp+SIS900_mear] ; Eeprom access register |
- | |
1028 | xor eax, eax ; start send |
- | |
1029 | out dx,eax |
- | |
1030 | call SIS900_Eeprom_Delay_1 |
- | |
1031 | mov eax, SIS900_EECLK |
- | |
1032 | out dx, eax |
- | |
1033 | call SIS900_Eeprom_Delay_1 |
- | |
1034 | ;************ Shift the read command (9) bits out. ********* |
- | |
1035 | mov cl, 8 ; |
- | |
1036 | sis900_read_eeprom_Send: |
1011 | ; Enable packet filtering |
1037 | mov eax, 1 |
- | |
1038 | shl eax, cl |
- | |
1039 | and eax, ebx |
1012 | |
1040 | jz SIS900_Read_Eeprom_8 |
- | |
1041 | mov eax, 9 |
- | |
1042 | jmp SIS900_Read_Eeprom_9 |
1013 | ; set_io rfcr |
1043 | SIS900_Read_Eeprom_8: |
- | |
1044 | mov eax, 8 |
- | |
1045 | SIS900_Read_Eeprom_9: |
- | |
1046 | out dx, eax |
- | |
1047 | call SIS900_Eeprom_Delay_1 |
- | |
1048 | or eax, SIS900_EECLK |
- | |
1049 | out dx, eax |
- | |
1050 | call SIS900_Eeprom_Delay_1 |
- | |
1051 | cmp cl, 0 |
- | |
1052 | je sis900_read_eeprom_Send_Done |
- | |
1053 | dec cl |
- | |
1054 | jmp sis900_read_eeprom_Send |
- | |
1055 | ;********************* |
- | |
1056 | sis900_read_eeprom_Send_Done: |
- | |
1057 | mov eax, SIS900_EECS ; |
- | |
1058 | out dx, eax |
- | |
1059 | call SIS900_Eeprom_Delay_1 |
- | |
1060 | ;********** Read 16-bits of data in *************** |
- | |
1061 | mov cx, 16 ;16 bits to read |
- | |
1062 | sis900_read_eeprom_Send2: |
- | |
1063 | mov eax, SIS900_EECS |
- | |
1064 | out dx, eax |
- | |
1065 | call SIS900_Eeprom_Delay_1 |
1014 | ; mov eax, edi |
1066 | or eax, SIS900_EECLK |
- | |
1067 | out dx, eax |
- | |
1068 | call SIS900_Eeprom_Delay_1 |
- | |
1069 | in eax, dx |
- | |
1070 | shl ebx, 1 |
- | |
1071 | and eax, SIS900_EEDO |
- | |
1072 | jz SIS900_Read_Eeprom_0 |
- | |
1073 | or ebx, 1 |
1015 | ; or eax, RFEN |
1074 | SIS900_Read_Eeprom_0: |
- | |
1075 | dec cx |
- | |
1076 | jnz sis900_read_eeprom_Send2 |
1016 | ; out dx, eax |
1077 | ;************** Terminate the EEPROM access. ************** |
- | |
1078 | xor eax, eax |
- | |
1079 | out dx, eax |
- | |
1080 | call SIS900_Eeprom_Delay_1 |
- | |
1081 | mov eax, SIS900_EECLK |
- | |
1082 | out dx, eax |
- | |
1083 | mov eax, ebx |
- | |
1084 | and eax, 0x0000ffff ;return only 16 bits |
- | |
1085 | pop ebp |
- | |
1086 | pop ebx |
- | |
1087 | pop ecx |
- | |
1088 | pop edx |
1017 | |
- | 1018 | xor eax, eax |
|
1089 | pop esi |
1019 | ret |
1090 | ret |
- | |
1091 | ;*************************************************************************** |
- | |
1092 | ; Function |
- | |
1093 | ; SIS900_Eeprom_Delay_1 |
1020 | |
- | 1021 | ;*************************************************************************** |
|
1094 | ; Description |
1022 | ; |
- | 1023 | ; read_eeprom |
|
1095 | ; |
1024 | ; |
- | 1025 | ; reads and returns a given location from EEPROM |
|
- | 1026 | ; |
|
1096 | ; |
1027 | ; IN: si = addr |
1097 | ; |
1028 | ; OUT: ax = data |
- | 1029 | ; |
|
1098 | ; |
1030 | ;*************************************************************************** |
- | 1031 | align 4 |
|
- | 1032 | read_eeprom: |
|
- | 1033 | ||
- | 1034 | set_io 0 |
|
- | 1035 | set_io mear |
|
- | 1036 | ||
- | 1037 | xor eax, eax ; start send |
|
- | 1038 | out dx, eax |
|
- | 1039 | ee_delay |
|
- | 1040 | ||
- | 1041 | or eax, EECLK |
|
- | 1042 | out dx, eax |
|
- | 1043 | ee_delay |
|
- | 1044 | ||
- | 1045 | ;------------------------------------ |
|
- | 1046 | ; Send the read command |
|
- | 1047 | ||
- | 1048 | or esi, EEread |
|
- | 1049 | mov ecx, 1 shl 9 |
|
- | 1050 | ||
- | 1051 | .loop: |
|
- | 1052 | mov eax, EECS |
|
- | 1053 | test esi, ecx |
|
1099 | ;*************************************************************************** |
1054 | jz @f |
- | 1055 | or eax, EEDI |
|
- | 1056 | @@: |
|
- | 1057 | out dx, eax |
|
- | 1058 | ee_delay |
|
- | 1059 | ||
- | 1060 | or eax, EECLK |
|
- | 1061 | out dx, eax |
|
- | 1062 | ee_delay |
|
- | 1063 | ||
- | 1064 | shr esi, 1 |
|
- | 1065 | jnc .loop |
|
- | 1066 | ||
- | 1067 | mov eax, EECS |
|
- | 1068 | out dx, eax |
|
- | 1069 | ee_delay |
|
- | 1070 | ||
- | 1071 | ;------------------------ |
|
- | 1072 | ; Read 16-bits of data in |
|
- | 1073 | ||
- | 1074 | xor esi, esi |
|
- | 1075 | mov cx, 16 |
|
- | 1076 | .loop2: |
|
- | 1077 | mov eax, EECS |
|
- | 1078 | out dx, eax |
|
- | 1079 | ee_delay |
|
- | 1080 | ||
- | 1081 | or eax, EECLK |
|
- | 1082 | out dx, eax |
|
1100 | SIS900_Eeprom_Delay_1: |
1083 | ee_delay |
- | 1084 | ||
- | 1085 | in eax, dx |
|
- | 1086 | shl esi, 1 |
|
- | 1087 | test eax, EEDO |
|
1101 | push eax |
1088 | jz @f |
- | 1089 | inc esi |
|
- | 1090 | @@: |
|
- | 1091 | loop .loop2 |
|
- | 1092 | ||
- | 1093 | ;---------------------------- |
|
- | 1094 | ; Terminate the EEPROM access |
|
- | 1095 | ||
- | 1096 | xor eax, eax |
|
- | 1097 | out dx, eax |
|
- | 1098 | ee_delay |
|
- | 1099 | ||
- | 1100 | mov eax, EECLK |
|
- | 1101 | out dx, eax |
|
- | 1102 | ee_delay |
|
- | 1103 | ||
1102 | in eax, dx |
1104 | movzx eax, si |
- | 1105 | ||
- | 1106 | ret |
|
Line -... | Line 1107... | ||
- | 1107 | ||
1103 | pop eax |
1108 | |
1104 | ret |
1109 | |
1105 | 1110 | align 4 |
|
1106 | write_mac: |
1111 | write_mac: |
Line 1107... | Line 1112... | ||
1107 | DEBUGF 1,'Setting MAC is not supported for SIS900 card.\n' |
1112 | DEBUGF 1,'Setting MAC is not supported for SIS900 card.\n' |
1108 | add esp, 6 |
- | |
1109 | ret |
- | |
1110 | - | ||
1111 | ;*************************************************************************** |
- | |
1112 | ; Function |
1113 | add esp, 6 |
- | 1114 | ret |
|
- | 1115 | ||
- | 1116 | ;*************************************************************************** |
|
- | 1117 | ; |
|
1113 | ; int_handler |
1118 | ; int_handler |
1114 | ; Description |
1119 | ; |
- | 1120 | ; handles received IRQs, which signal received packets |
|
1115 | ; handles received IRQs, which signal received packets |
1121 | ; |
1116 | ; |
- | |
1117 | ; Currently only supports one descriptor per packet, if packet is fragmented |
- | |
1118 | ; between multiple descriptors you will lose part of the packet |
- | |
1119 | ;*************************************************************************** |
- | |
1120 | if defined SIS900_DEBUG |
1122 | ; Currently only supports one descriptor per packet, if packet is fragmented |
1121 | SIS900_Debug_Pull_Packet_good db 'Good Packet Waiting: ',13,10,0 |
1123 | ; between multiple descriptors you will lose part of the packet |
1122 | SIS900_Debug_Pull_Bad_Packet_Status db 'Bad Packet Waiting: Status',13,10,0 |
1124 | ; |
1123 | SIS900_Debug_Pull_Bad_Packet_Size db 'Bad Packet Waiting: Size',13,10,0 |
1125 | ;*************************************************************************** |
1124 | end if |
1126 | align 4 |
1125 | int_handler: |
1127 | int_handler: |
1126 | ; find pointer of device which made IRQ occur |
1128 | ; find pointer of device which made IRQ occur |
1127 | mov esi, DEV_LIST |
1129 | mov esi, device_list |
1128 | mov ecx, [NUM_DEV] |
1130 | mov ecx, [devices] |
1129 | test ecx, ecx |
1131 | test ecx, ecx |
1130 | jz .nothing |
1132 | jz .nothing |
1131 | .nextdevice: |
1133 | .nextdevice: |
1132 | mov ebx, [esi] |
1134 | mov ebx, [esi] |
1133 | mov edx, [ebx+device.io_addr] |
1135 | set_io 0 |
1134 | add edx, SIS900_isr |
1136 | set_io isr |
1135 | in eax, dx ; note that this clears all interrupts |
1137 | in eax, dx ; note that this clears all interrupts |
1136 | test al, SIS900_RxOK |
1138 | test ax, IE |
1137 | jnz .got_it |
1139 | jnz .got_it |
- | 1140 | loop .nextdevice |
|
- | 1141 | .nothing: |
|
- | 1142 | ret |
|
- | 1143 | .got_it: |
|
- | 1144 | ||
- | 1145 | test ax, RxOK |
|
- | 1146 | jz .no_rx |
|
1138 | loop .nextdevice |
1147 | |
1139 | .nothing: |
1148 | push ax |
1140 | ret |
1149 | |
1141 | .got_it: |
1150 | ;----------- |
- | 1151 | ; Get Status |
|
1142 | ;**************Get Status ************** |
1152 | movzx eax, [device.cur_rx] ; find current discriptor |
1143 | movzx eax, [ebx+device.cur_rx] ;find current discriptor |
1153 | shl eax, 4 ; * 16 |
1144 | imul eax, 12 ; |
1154 | mov ecx, dword[device.rxd+eax+4] ; get receive status |
1145 | mov ecx, [ebx+device.rxd+eax+4] ; get receive status |
1155 | |
1146 | ;**************Check Status ************** |
1156 | ;------------------------------------------- |
- | 1157 | ; Check RX_Status to see if packet is waiting |
|
- | 1158 | test ecx, 0x80000000 |
|
1147 | ;Check RX_Status to see if packet is waiting |
1159 | jnz .is_packet |
1148 | test ecx, 0x80000000 |
1160 | ret |
1149 | jnz SIS900_poll_IS_packet |
1161 | |
1150 | ret |
1162 | ;---------------------------------------------- |
- | 1163 | ; There is a packet waiting check it for errors |
|
- | 1164 | .is_packet: |
|
1151 | ;**********There is a packet waiting check it for errors************** |
1165 | test ecx, 0x67C0000 ; see if there are any errors |
1152 | SIS900_poll_IS_packet: |
1166 | jnz .error_status |
1153 | test ecx, 0x67C0000 ;see if there are any errors |
- | |
1154 | jnz SIS900_Poll_Error_Status |
1167 | |
1155 | ;**************Check size of packet************* |
1168 | ;--------------------- |
1156 | and ecx, SIS900_DSIZE ;get packet size minus CRC |
- | |
1157 | cmp ecx, SIS900_CRC_SIZE |
- | |
- | 1169 | ; Check size of packet |
|
1158 | ;make sure packet contains data |
1170 | and ecx, DSIZE ; get packet size minus CRC |
1159 | jle SIS900_Poll_Error_Size |
1171 | sub ecx, CRC_SIZE ; make sure packet contains data |
1160 | ;*******Copy Good Packet to receive buffer****** |
1172 | jle .error_size |
1161 | sub ecx, SIS900_CRC_SIZE ;dont want crc |
1173 | |
- | 1174 | ; update statistics |
|
1162 | ; update statistics |
1175 | inc dword [device.packets_rx] |
1163 | inc dword [ebx+device.packets_rx] |
1176 | add dword [device.bytes_rx], ecx |
1164 | add dword [ebx+device.bytes_rx], ecx |
1177 | adc dword [device.bytes_rx+4], 0 |
1165 | adc dword [ebx+device.bytes_rx+4], 0 |
1178 | |
1166 | push ecx |
1179 | push ebx |
1167 | stdcall KernelAlloc, ecx |
1180 | push .return |
1168 | pop ecx |
1181 | push ecx ; packet size |
1169 | test eax, eax |
1182 | push [device.rxd+eax+12] ; packet ptr |
- | 1183 | DEBUGF 1, "Packet received OK\n" |
|
1170 | jz int_handler.nothing |
1184 | jmp EthReceiver |
1171 | push ebx |
- | |
1172 | push .return ; return address for EthReceiver |
1185 | .return: |
1173 | ;**********Continue copying packet**************** |
1186 | pop ebx |
1174 | push ecx eax ; save buffer pointer and size for EthReceiver |
1187 | |
1175 | mov edi, eax |
1188 | ; Reset status, allow ethernet card access to descriptor |
1176 | movzx esi, byte [ebx+device.cur_rx] |
1189 | movzx ecx, [device.cur_rx] |
1177 | imul esi, RX_BUFF_SZ |
- | |
1178 | lea esi, [esi+ebx+0x1000+NUM_TX_DESC*TX_BUFF_SZ] |
1190 | shl ecx, 4 ; *16 |
1179 | ; first copy dword-wise, divide size by 4 |
1191 | mov ecx, [device.rxd+ecx] |
1180 | shr ecx, 2 |
1192 | stdcall KernelAlloc, RX_BUFF_SZ |
1181 | rep movsd ; copy the dwords |
1193 | test eax, eax |
1182 | mov ecx, [esp+4] |
1194 | jz .fail |
- | 1195 | mov dword [ecx+12], eax |
|
1183 | and ecx, 3 ; |
1196 | GetRealAddr |
1184 | rep movsb |
1197 | mov dword [ecx+8], eax |
1185 | ;********Debug, tell user we have a good packet************* |
1198 | mov dword [ecx+4], RX_BUFF_SZ |
1186 | if defined SIS900_DEBUG |
1199 | |
1187 | mov esi, SIS900_Debug_Pull_Packet_good |
1200 | inc [device.cur_rx] ; get next descriptor |
1188 | call sys_msg_board_str |
- | |
1189 | end if |
1201 | and [device.cur_rx], NUM_RX_DESC-1 ; only 4 descriptors 0-3 |
1190 | jmp EthReceiver |
1202 | |
1191 | .return: |
- | |
1192 | pop ebx |
- | |
1193 | jmp SIS900_Poll_Cnt |
1203 | ; Enable Receiver |
1194 | ;*************Error occured let user know through debug window*********** |
1204 | set_io 0 |
- | 1205 | set_io cr ; Command Register offset |
|
1195 | SIS900_Poll_Error_Status: |
1206 | in eax, dx ; Get current Command Register |
1196 | if defined SIS900_DEBUG |
1207 | or eax, RxENA ; Enable Receiver |
- | 1208 | out dx, eax |
|
1197 | mov esi, SIS900_Debug_Pull_Bad_Packet_Status |
1209 | |
- | 1210 | pop ax |
|
1198 | call sys_msg_board_str |
1211 | jmp .no_rx |
1199 | end if |
1212 | |
- | 1213 | .error_status: |
|
1200 | jmp SIS900_Poll_Cnt |
1214 | |
1201 | SIS900_Poll_Error_Size: |
1215 | DEBUGF 1, "Packet error: %x\n", ecx |
1202 | if defined SIS900_DEBUG |
1216 | jmp .continue |
1203 | mov esi, SIS900_Debug_Pull_Bad_Packet_Size |
1217 | |
1204 | call sys_msg_board_str |
- | |
- | 1218 | .error_size: |
|
1205 | end if |
1219 | |
1206 | ;*************Increment to next available descriptor************** |
1220 | DEBUGF 1, "Packet too large/small\n" |
1207 | SIS900_Poll_Cnt: |
1221 | jmp .continue |
1208 | ;Reset status, allow ethernet card access to descriptor |
- | |
1209 | movzx eax, [ebx+device.cur_rx] |
- | |
1210 | lea eax, [eax*3] |
- | |
- | 1222 | ||
1211 | mov ecx, RX_BUFF_SZ |
1223 | .no_rx: |
1212 | mov [ebx+device.rxd+eax*4+4], ecx ; |
1224 | test ax, TxOk |
1213 | inc [ebx+device.cur_rx] ;get next descriptor |
- | |
1214 | and [ebx+device.cur_rx],NUM_RX_DESC-1 ;only 4 descriptors 0-3 |
- | |
1215 | ;******Enable Receiver************ |
- | |
- | 1225 | jz .no_tx |
|
1216 | mov edx, [ebx+device.io_addr] |
1226 | |
- | 1227 | ;;; TODO: free all unused buffers |
|
1217 | add edx, SIS900_cr ; Command Register offset |
1228 | stdcall KernelFree, eax |
- | 1229 | ||
- | 1230 | .no_tx: |
|
- | 1231 | ||
1218 | in eax, dx ; Get current Command Register |
1232 | ret |
1219 | or eax, SIS900_RxENA ;Enable Receive |
1233 | |
1220 | out dx, eax |
1234 | |
1221 | ret |
1235 | |
1222 | ;*************************************************************************** |
1236 | ;*************************************************************************** |
Line 1229... | Line 1243... | ||
1229 | ; pointer to device structure in ebx |
1243 | ; pointer to device structure in ebx |
1230 | ; |
1244 | ; |
1231 | ; only one transmit descriptor is used |
1245 | ; only one transmit descriptor is used |
1232 | ; |
1246 | ; |
1233 | ;*************************************************************************** |
1247 | ;*************************************************************************** |
1234 | if defined SIS900_DEBUG |
- | |
1235 | SIS900_Debug_Transmit_Packet db 'Transmitting Packet: ',13,10,0 |
- | |
1236 | SIS900_Debug_Transmit_Packet_Err db 'Transmitting Packet Error: ',13,10,0 |
- | |
1237 | end if |
1248 | align 4 |
1238 | str1 db 'Transmitting packet:',13,10,0 |
- | |
1239 | str2 db ' ',0 |
- | |
1240 | transmit: |
1249 | transmit: |
- | 1250 | ||
1241 | cmp dword [esp+8], MAX_ETH_FRAME_SIZE |
1251 | cmp dword [esp+8], MAX_ETH_FRAME_SIZE |
1242 | jg transmit_finish |
1252 | jg transmit_finish |
- | 1253 | ||
1243 | cmp dword [esp+8], 60 |
1254 | cmp dword [esp+8], 60 |
1244 | jl transmit_finish |
1255 | jl transmit_finish |
1245 | push ebp |
- | |
1246 | mov ebp, [ebx+device.io_addr] ; Base Address |
- | |
1247 | ;******** Stop the transmitter ******** |
- | |
1248 | lea edx,[ebp+SIS900_cr] ; Command Register offset |
- | |
1249 | in eax, dx ; Get current Command Register |
- | |
1250 | or eax, SIS900_TxDIS ; Disable Transmitter |
- | |
1251 | out dx, eax |
- | |
1252 | ;*******load Transmit Descriptor Register ******* |
- | |
1253 | lea edx,[ebp+SIS900_txdp] |
- | |
1254 | mov eax, ebx |
- | |
1255 | call GetPgAddr |
- | |
1256 | add eax, device.txd |
- | |
1257 | out dx, eax |
- | |
1258 | ;******* copy packet to descriptor******* |
- | |
1259 | mov esi, [esp+8] |
- | |
1260 | lea edi, [ebx+0x1000] |
- | |
1261 | mov ecx, [esp+12] |
- | |
1262 | mov edx, ecx |
- | |
1263 | shr ecx, 2 |
- | |
1264 | and edx, 3 |
- | |
1265 | rep movsd |
- | |
1266 | mov ecx, edx |
- | |
1267 | rep movsb |
- | |
1268 | ;**************set length tag************** |
- | |
1269 | mov ecx, [esp+12] ;restore packet size |
- | |
1270 | and ecx, SIS900_DSIZE ; |
- | |
1271 | inc [ebx+device.packets_tx] |
- | |
1272 | add dword [ebx+device.bytes_tx], ecx |
- | |
1273 | adc dword [ebx+device.bytes_tx+4], 0 |
- | |
1274 | ;**************pad to minimum packet size **************not needed |
- | |
1275 | ;cmp ecx, SIS900_ETH_ZLEN |
- | |
1276 | ;jge SIS900_transmit_Size_Ok |
- | |
1277 | ;push ecx |
- | |
1278 | ;mov ebx, SIS900_ETH_ZLEN |
- | |
1279 | ;sub ebx, ecx |
- | |
1280 | ;mov ecx, ebx |
- | |
1281 | ;rep movsb |
- | |
1282 | ;pop ecx |
- | |
1283 | SIS900_transmit_Size_Ok: |
- | |
1284 | or ecx, 0x80000000 ;card owns descriptor |
- | |
1285 | mov [ebx+device.txd+4], ecx |
- | |
1286 | if defined SIS900_DEBUG |
- | |
1287 | mov esi, SIS900_Debug_Transmit_Packet |
- | |
1288 | call sys_msg_board_str |
- | |
1289 | end if |
1256 | |
1290 | ;***************restart the transmitter ******** |
- | |
1291 | lea edx,[ebp+SIS900_cr] |
1257 | movzx ecx, [device.cur_tx] |
1292 | in eax, dx ; Get current Command Register |
- | |
1293 | or eax, SIS900_TxENA ; Enable Transmitter |
- | |
1294 | out dx, eax |
- | |
1295 | ;****make sure packet transmitted successfully**** |
- | |
1296 | ; mov esi,10 |
- | |
1297 | ; call delay_ms |
- | |
1298 | mov eax, [ebx+device.txd+4] |
1258 | mov ecx, [device.txd+ecx*16] |
1299 | and eax, 0x6200000 |
- | |
1300 | jz SIS900_transmit_OK |
- | |
1301 | ;**************Tell user there was an error through debug window |
- | |
1302 | if defined SIS900_DEBUG |
- | |
1303 | mov esi, SIS900_Debug_Transmit_Packet_Err |
- | |
1304 | call sys_msg_board_str |
- | |
1305 | end if |
- | |
1306 | SIS900_transmit_OK: |
- | |
1307 | pop ebp |
- | |
1308 | transmit_finish: |
- | |
1309 | ret |
- | |
1310 | 1259 | ||
1311 | ;*************************************************************************** |
- | |
1312 | ;* Function: Create_Mac_String |
- | |
1313 | ;* |
- | |
1314 | ;* Description: Converts the 48 bit value to a string for display |
1260 | ;; TODO: check if desc is empty (for example: check for eax, 0x6200000 at [ecx+4] |
1315 | ;* |
- | |
1316 | ;* String Format: XX:XX:XX:XX:XX:XX |
- | |
1317 | ;* |
- | |
1318 | ;* Arguments: node_addr is location of 48 bit MAC ID |
- | |
1319 | ;* |
- | |
1320 | ;* Returns: Prints string to general debug window |
1261 | ;;; or: count number of available descriptors |
1321 | ;* |
- | |
1322 | ;* |
- | |
1323 | ;done |
- | |
1324 | ;*************************************************************************** |
- | |
1325 | if defined SIS900_DEBUG |
- | |
1326 | 1262 | ||
1327 | SIS900_Char_String db '0','1','2','3','4','5','6','7','8','9' |
- | |
1328 | db 'A','B','C','D','E','F' |
- | |
1329 | Mac_str_build: times 20 db 0 |
- | |
1330 | Create_Mac_String: |
1263 | mov eax, [esp+4] |
1331 | pusha |
- | |
1332 | xor ecx, ecx |
1264 | mov dword [ecx + 12], eax |
1333 | Create_Mac_String_loop: |
1265 | GetRealAddr |
1334 | mov al,byte [edx+ecx];[node_addr+ecx] |
1266 | mov dword [ecx + 8], eax |
1335 | push eax |
1267 | |
1336 | shr eax, 4 |
1268 | mov eax, [esp+8] |
1337 | and eax, 0x0f |
1269 | and eax, DSIZE |
1338 | mov bl, byte [SIS900_Char_String+eax] |
1270 | or eax, 0x80000000 ; card owns descriptor |
1339 | mov [Mac_str_build+ecx*3], bl |
1271 | mov dword [ecx + 4], eax |
1340 | pop eax |
1272 | |
1341 | and eax, 0x0f |
1273 | ; update stats |
1342 | mov bl, byte [SIS900_Char_String+eax] |
- | |
1343 | mov [Mac_str_build+1+ecx*3], bl |
- | |
1344 | cmp ecx, 5 |
- | |
1345 | je Create_Mac_String_done |
1274 | inc [device.packets_tx] |
1346 | mov bl, ':' |
- | |
1347 | mov [Mac_str_build+2+ecx*3], bl |
1275 | add dword [device.bytes_tx], ecx |
1348 | inc ecx |
- | |
1349 | jmp Create_Mac_String_loop |
- | |
1350 | Create_Mac_String_done: ;Insert CR and Zero Terminate |
- | |
1351 | mov [Mac_str_build+2+ecx*3],byte 13 |
- | |
1352 | mov [Mac_str_build+3+ecx*3],byte 10 |
- | |
1353 | mov [Mac_str_build+4+ecx*3],byte 0 |
1276 | adc dword [device.bytes_tx+4], 0 |
1354 | mov esi, Mac_str_build |
- | |
1355 | call sys_msg_board_str ;Print String to message board |
- | |
1356 | popa |
1277 | |
1357 | ret |
1278 | ret |
1358 | end if |
- | |
1359 | ;*************************************************************************** |
- | |
1360 | ;* Set device to be a busmaster in case BIOS neglected to do so. |
- | |
1361 | ;* Also adjust PCI latency timer to a reasonable value, 64. |
- | |
1362 | ;*************************************************************************** |
- | |
1363 | SIS900_adjust_pci_device: |
- | |
1364 | ;*******Get current setting************************ |
- | |
1365 | stdcall PciRead16, dword [ebx+device.pci_bus], dword [ebx+device.pci_dev], 0x04 |
- | |
1366 | ;******see if its already set as bus master******** |
- | |
1367 | mov cx, ax |
- | |
1368 | and cx,5 |
- | |
1369 | cmp cx,5 |
- | |
1370 | je SIS900_adjust_pci_device_Latency |
- | |
1371 | ;******Make card a bus master******* |
- | |
1372 | mov cx, ax ;value to write |
- | |
1373 | or cx,5 |
- | |
1374 | stdcall PciWrite16, dword [ebx+device.pci_bus], dword [ebx+device.pci_dev], 0x04, ecx |
- | |
1375 | ;******Check latency setting*********** |
- | |
1376 | SIS900_adjust_pci_device_Latency: |
- | |
1377 | ;*******Get current latency setting************************ |
- | |
1378 | stdcall PciRead8, dword [ebx+device.pci_bus], dword [ebx+device.pci_dev], 0x0D |
- | |
1379 | ;******see if its aat least 64 clocks******** |
- | |
1380 | cmp al,64 |
- | |
1381 | jge SIS900_adjust_pci_device_Done |
- | |
1382 | ;******Set latency to 32 clocks******* |
- | |
1383 | stdcall PciWrite8, dword [ebx+device.pci_bus], dword [ebx+device.pci_dev], 0x0D, 64 |
- | |
1384 | ;******Check latency setting*********** |
- | |
1385 | SIS900_adjust_pci_device_Done: |
- | |
1386 | ret |
1279 | |
Line 1387... | Line 1280... | ||
1387 | 1280 | ||
Line 1388... | Line 1281... | ||
1388 | ; End of code |
1281 | ; End of code |
Line 1389... | Line 1282... | ||
1389 | 1282 | ||
Line 1390... | Line 1283... | ||
1390 | align 4 ; Place all initialised data here |
1283 | align 4 ; Place all initialised data here |
1391 | 1284 | ||
1392 | NUM_DEV dd 0 |
1285 | devices dd 0 |
1393 | 1286 | ||
1394 | sis900_specific_table: |
1287 | specific_table: |
1395 | ; dd SIS630A_900_REV,Get_Mac_SIS630A_900_REV,0 |
1288 | ; dd SIS630A_900_REV,Get_Mac_SIS630A_900_REV,0 |
1396 | ; dd SIS630E_900_REV,Get_Mac_SIS630E_900_REV,0 |
1289 | ; dd SIS630E_900_REV,Get_Mac_SIS630E_900_REV,0 |
1397 | dd SIS630S_900_REV,Get_Mac_SIS635_900_REV,0 |
1290 | dd SIS630S_900_REV,Get_Mac_SIS635_900_REV,0 |
1398 | dd SIS630EA1_900_REV,Get_Mac_SIS635_900_REV,0 |
1291 | dd SIS630EA1_900_REV,Get_Mac_SIS635_900_REV,0 |
1399 | dd SIS630ET_900_REV,Get_Mac_SIS635_900_REV,0;SIS630ET_900_REV_SpecialFN |
1292 | dd SIS630ET_900_REV,Get_Mac_SIS635_900_REV,0;SIS630ET_900_REV_SpecialFN |
Line 1400... | Line 1293... | ||
1400 | dd SIS635A_900_REV,Get_Mac_SIS635_900_REV,0 |
1293 | dd SIS635A_900_REV,Get_Mac_SIS635_900_REV,0 |
1401 | dd SIS900_960_REV,SIS960_get_mac_addr,0 |
1294 | dd SIS900_960_REV,SIS960_get_mac_addr,0 |
Line 1402... | Line 1295... | ||
1402 | dd SIS900B_900_REV,SIS900_get_mac_addr,0 |
1295 | dd SIS900B_900_REV,get_mac_addr,0 |
Line 1403... | Line 1296... | ||
1403 | dd 0,0,0,0 ; end of list |
1296 | dd 0 ; end of list |
Line 1404... | Line 1297... | ||
1404 | 1297 |