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| Rev 4803 | Rev 5050 | ||
|---|---|---|---|
| Line 16... | Line 16... | ||
| 16 | ;; GNU GENERAL PUBLIC LICENSE ;; |
16 | ;; GNU GENERAL PUBLIC LICENSE ;; |
| 17 | ;; Version 2, June 1991 ;; |
17 | ;; Version 2, June 1991 ;; |
| 18 | ;; ;; |
18 | ;; ;; |
| 19 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
19 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| Line 20... | Line 20... | ||
| 20 | 20 | ||
| - | 21 | format PE DLL native |
|
| Line 21... | Line 22... | ||
| 21 | format MS COFF |
22 | entry START |
| 22 | 23 | ||
| - | 24 | CURRENT_API = 0x0200 |
|
| Line 23... | Line 25... | ||
| 23 | API_VERSION = 0x01000100 |
25 | COMPATIBLE_API = 0x0100 |
| Line 24... | Line -... | ||
| 24 | DRIVER_VERSION = 5 |
- | |
| 25 | 26 | API_VERSION = (COMPATIBLE_API shl 16) + CURRENT_API |
|
| 26 | MAX_DEVICES = 16 |
27 | |
| Line 27... | Line 28... | ||
| 27 | 28 | MAX_DEVICES = 16 |
|
| 28 | DEBUG = 1 |
29 | |
| Line -... | Line 30... | ||
| - | 30 | __DEBUG__ = 1 |
|
| - | 31 | __DEBUG_LEVEL__ = 2 ; 1 = verbose, 2 = errors only |
|
| - | 32 | ||
| 29 | __DEBUG__ = 1 |
33 | NUM_TX_DESC = 4 |
| 30 | __DEBUG_LEVEL__ = 2 |
34 | NUM_RX_DESC = 4 |
| 31 | - | ||
| 32 | NUM_TX_DESC = 4 |
- | |
| 33 | NUM_RX_DESC = 4 |
35 | |
| 34 | 36 | section '.flat' readable writable executable |
|
| 35 | include '../struct.inc' |
- | |
| 36 | include '../macros.inc' |
- | |
| 37 | include '../proc32.inc' |
- | |
| 38 | include '../imports.inc' |
- | |
| 39 | include '../fdo.inc' |
- | |
| Line 40... | Line 37... | ||
| 40 | include '../netdrv.inc' |
37 | |
| 41 | 38 | include '../proc32.inc' |
|
| 42 | public START |
39 | include '../struct.inc' |
| 43 | public service_proc |
40 | include '../macros.inc' |
| Line 226... | Line 223... | ||
| 226 | 223 | ||
| 227 | PCFG_METHOD_1 = 0x01 ; PHY Reg 0x03 bit0-3 == 0x0000 |
224 | PCFG_METHOD_1 = 0x01 ; PHY Reg 0x03 bit0-3 == 0x0000 |
| 228 | PCFG_METHOD_2 = 0x02 ; PHY Reg 0x03 bit0-3 == 0x0001 |
225 | PCFG_METHOD_2 = 0x02 ; PHY Reg 0x03 bit0-3 == 0x0001 |
| Line 229... | Line -... | ||
| 229 | PCFG_METHOD_3 = 0x03 ; PHY Reg 0x03 bit0-3 == 0x0002 |
- | |
| 230 | 226 | PCFG_METHOD_3 = 0x03 ; PHY Reg 0x03 bit0-3 == 0x0002 |
|
| 231 | virtual at 0 |
227 | |
| 232 | tx_desc: |
228 | struct tx_desc |
| 233 | .status dd ? |
229 | status dd ? |
| 234 | .vlan_tag dd ? |
230 | vlan_tag dd ? |
| 235 | .buf_addr dq ? |
231 | buf_addr dq ? |
| 236 | .size = $ |
- | |
| 237 | rb (NUM_TX_DESC-1)*tx_desc.size |
- | |
| 238 | .buf_soft_addr dd ? |
232 | ends |
| 239 | end virtual |
- | |
| 240 | 233 | tx_desc.buf_soft_addr = NUM_TX_DESC*sizeof.tx_desc |
|
| 241 | virtual at 0 |
234 | |
| 242 | rx_desc: |
235 | struct rx_desc |
| 243 | .status dd ? |
236 | status dd ? |
| 244 | .vlan_tag dd ? |
237 | vlan_tag dd ? |
| 245 | .buf_addr dq ? |
238 | buf_addr dq ? |
| 246 | .size = $ |
- | |
| 247 | rb (NUM_RX_DESC-1)*rx_desc.size |
- | |
| 248 | .buf_soft_addr dd ? |
- | |
| 249 | end virtual |
- | |
| 250 | - | ||
| 251 | virtual at ebx |
- | |
| 252 | 239 | ends |
|
| 253 | device: |
240 | rx_desc.buf_soft_addr = NUM_RX_DESC*sizeof.rx_desc |
| 254 | 241 | ||
| 255 | ETH_DEVICE |
242 | struct device ETH_DEVICE |
| 256 | 243 | ||
| 257 | .io_addr dd ? |
244 | io_addr dd ? |
| 258 | .pci_bus dd ? |
245 | pci_bus dd ? |
| 259 | .pci_dev dd ? |
- | |
| 260 | .irq_line db ? |
- | |
| 261 | - | ||
| 262 | rb 256-(($ - device) and 255) ; align 256 |
- | |
| 263 | .tx_ring rb NUM_TX_DESC * tx_desc.size * 2 |
246 | pci_dev dd ? |
| 264 | - | ||
| 265 | rb 256-(($ - device) and 255) ; align 256 |
- | |
| 266 | .rx_ring rb NUM_RX_DESC * rx_desc.size * 2 |
- | |
| 267 | 247 | irq_line db ? |
|
| 268 | tpc: |
248 | rb 3 ; align 4 |
| 269 | .mmio_addr dd ? ; memory map physical address |
249 | mmio_addr dd ? ; memory map physical address |
| 270 | .chipset dd ? |
250 | chipset dd ? |
| 271 | .pcfg dd ? |
251 | pcfg dd ? |
| 272 | .mcfg dd ? |
252 | mcfg dd ? |
| 273 | .cur_rx dd ? ; Index into the Rx descriptor buffer of next Rx pkt |
253 | cur_rx dd ? ; Index into the Rx descriptor buffer of next Rx pkt |
| 274 | .cur_tx dd ? ; Index into the Tx descriptor buffer of next Rx pkt |
254 | cur_tx dd ? ; Index into the Tx descriptor buffer of next Rx pkt |
| 275 | .TxDescArrays dd ? ; Index of Tx Descriptor buffer |
255 | TxDescArrays dd ? ; Index of Tx Descriptor buffer |
| 276 | .RxDescArrays dd ? ; Index of Rx Descriptor buffer |
256 | RxDescArrays dd ? ; Index of Rx Descriptor buffer |
| - | 257 | TxDescArray dd ? ; Index of 256-alignment Tx Descriptor buffer |
|
| - | 258 | RxDescArray dd ? ; Index of 256-alignment Rx Descriptor buffer |
|
| - | 259 | ||
| Line 277... | Line 260... | ||
| 277 | .TxDescArray dd ? ; Index of 256-alignment Tx Descriptor buffer |
260 | rb 0x100-($ and 0xff) ; align 256 |
| - | 261 | tx_ring rb NUM_TX_DESC * sizeof.tx_desc * 2 |
|
| Line 278... | Line 262... | ||
| 278 | .RxDescArray dd ? ; Index of 256-alignment Rx Descriptor buffer |
262 | |
| Line 279... | Line 263... | ||
| 279 | 263 | rb 0x100-($ and 0xff) ; align 256 |
|
| 280 | device_size = $ - device |
264 | rx_ring rb NUM_RX_DESC * sizeof.rx_desc * 2 |
| Line 281... | Line 265... | ||
| 281 | 265 | ||
| Line 282... | Line 266... | ||
| 282 | end virtual |
266 | ends |
| 283 | 267 | ||
| 284 | intr_mask = ISB_LinkChg or ISB_RxOverflow or ISB_RxFIFOOver or ISB_TxErr or ISB_TxOK or ISB_RxErr or ISB_RxOK |
268 | intr_mask = ISB_LinkChg or ISB_RxOverflow or ISB_RxFIFOOver or ISB_TxErr or ISB_TxOK or ISB_RxErr or ISB_RxOK |
| 285 | rx_config = (RX_FIFO_THRESH shl RXC_FIFOShift) or (RX_DMA_BURST shl RXC_DMAShift) or 0x0000000E |
269 | rx_config = (RX_FIFO_THRESH shl RXC_FIFOShift) or (RX_DMA_BURST shl RXC_DMAShift) or 0x0000000E |
| Line 286... | Line 270... | ||
| 286 | 270 | ||
| Line 287... | Line 271... | ||
| 287 | 271 | ||
| Line 288... | Line 272... | ||
| 288 | macro udelay msec { |
272 | macro udelay msec { |
| 289 | 273 | ||
| 290 | push esi ecx |
274 | push esi ecx |
| 291 | mov esi, msec |
275 | mov esi, msec |
| 292 | call Sleep |
276 | invoke Sleep |
| 293 | pop ecx esi |
277 | pop ecx esi |
| Line 310... | Line 294... | ||
| 310 | 294 | ||
| Line 311... | Line 295... | ||
| 311 | macro READ_GMII_REG RegAddr { |
295 | macro READ_GMII_REG RegAddr { |
| Line 312... | Line 296... | ||
| 312 | 296 | ||
| 313 | local .error, .done |
297 | local .error, .done |
| 314 | 298 | ||
| Line 315... | Line 299... | ||
| 315 | set_io REG_PHYAR |
299 | set_io [ebx + device.io_addr], REG_PHYAR |
| 316 | mov eax, RegAddr shl 16 |
300 | mov eax, RegAddr shl 16 |
| Line 364... | Line 348... | ||
| 364 | pop ecx |
348 | pop ecx |
| 365 | ret |
349 | ret |
| Line 366... | Line -... | ||
| 366 | - | ||
| 367 | - | ||
| 368 | 350 | ||
| 369 | section '.flat' code readable align 16 |
351 | |
| 370 | 352 | ||
| 371 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
353 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| 372 | ;; ;; |
354 | ;; ;; |
| 373 | ;; proc START ;; |
355 | ;; proc START ;; |
| Line 374... | Line -... | ||
| 374 | ;; ;; |
- | |
| 375 | ;; (standard driver proc) ;; |
356 | ;; ;; |
| 376 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
- | |
| 377 | - | ||
| 378 | align 4 |
- | |
| Line -... | Line 357... | ||
| - | 357 | ;; (standard driver proc) ;; |
|
| 379 | proc START stdcall, state:dword |
358 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| Line 380... | Line 359... | ||
| 380 | 359 | ||
| 381 | cmp [state], 1 |
360 | proc START c, reason:dword, cmdline:dword |
| 382 | jne .exit |
361 | |
| Line 383... | Line 362... | ||
| 383 | 362 | cmp [reason], DRV_ENTRY |
|
| 384 | .entry: |
- | |
| 385 | 363 | jne .fail |
|
| 386 | DEBUGF 2,"Loading %s driver\n", my_service |
364 | |
| Line 387... | Line 365... | ||
| 387 | stdcall RegService, my_service, service_proc |
365 | DEBUGF 2,"Loading driver\n" |
| Line 400... | Line 378... | ||
| 400 | ;; proc SERVICE_PROC ;; |
378 | ;; proc SERVICE_PROC ;; |
| 401 | ;; ;; |
379 | ;; ;; |
| 402 | ;; (standard driver proc) ;; |
380 | ;; (standard driver proc) ;; |
| 403 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
381 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| Line 404... | Line -... | ||
| 404 | - | ||
| 405 | align 4 |
382 | |
| Line 406... | Line 383... | ||
| 406 | proc service_proc stdcall, ioctl:dword |
383 | proc service_proc stdcall, ioctl:dword |
| 407 | 384 | ||
| Line 442... | Line 419... | ||
| 442 | 419 | ||
| 443 | ; mov eax, [edx + IOCTL.input] ; get the pci bus and device numbers |
420 | ; mov eax, [edx + IOCTL.input] ; get the pci bus and device numbers |
| 444 | mov ax, [eax+1] ; |
421 | mov ax, [eax+1] ; |
| 445 | .nextdevice: |
422 | .nextdevice: |
| 446 | mov ebx, [esi] |
423 | mov ebx, [esi] |
| 447 | cmp al, byte[device.pci_bus] |
424 | cmp al, byte[ebx + device.pci_bus] |
| 448 | jne @f |
425 | jne @f |
| 449 | cmp ah, byte[device.pci_dev] |
426 | cmp ah, byte[ebx + device.pci_dev] |
| 450 | je .find_devicenum ; Device is already loaded, let's find it's device number |
427 | je .find_devicenum ; Device is already loaded, let's find it's device number |
| 451 | @@: |
428 | @@: |
| 452 | add esi, 4 |
429 | add esi, 4 |
| Line 456... | Line 433... | ||
| 456 | ; This device doesnt have its own eth_device structure yet, lets create one |
433 | ; This device doesnt have its own eth_device structure yet, lets create one |
| 457 | .firstdevice: |
434 | .firstdevice: |
| 458 | cmp [devices], MAX_DEVICES ; First check if the driver can handle one more card |
435 | cmp [devices], MAX_DEVICES ; First check if the driver can handle one more card |
| 459 | jae .fail |
436 | jae .fail |
| Line 460... | Line 437... | ||
| 460 | 437 | ||
| Line 461... | Line 438... | ||
| 461 | allocate_and_clear ebx, device_size, .fail ; Allocate memory to put the device structure in |
438 | allocate_and_clear ebx, sizeof.device, .fail ; Allocate memory to put the device structure in |
| Line 462... | Line 439... | ||
| 462 | 439 | ||
| 463 | ; Fill in the direct call addresses into the struct |
440 | ; Fill in the direct call addresses into the struct |
| 464 | 441 | ||
| 465 | mov [device.reset], reset |
442 | mov [ebx + device.reset], reset |
| Line 466... | Line 443... | ||
| 466 | mov [device.transmit], transmit |
443 | mov [ebx + device.transmit], transmit |
| Line 467... | Line 444... | ||
| 467 | mov [device.unload], unload |
444 | mov [ebx + device.unload], unload |
| 468 | mov [device.name], my_service |
445 | mov [ebx + device.name], my_service |
| 469 | 446 | ||
| 470 | ; save the pci bus and device numbers |
447 | ; save the pci bus and device numbers |
| 471 | 448 | ||
| Line 472... | Line 449... | ||
| 472 | mov eax, [edx + IOCTL.input] |
449 | mov eax, [edx + IOCTL.input] |
| Line 473... | Line 450... | ||
| 473 | movzx ecx, byte[eax+1] |
450 | movzx ecx, byte[eax+1] |
| 474 | mov [device.pci_bus], ecx |
451 | mov [ebx + device.pci_bus], ecx |
| Line 475... | Line 452... | ||
| 475 | movzx ecx, byte[eax+2] |
452 | movzx ecx, byte[eax+2] |
| Line -... | Line 453... | ||
| - | 453 | mov [ebx + device.pci_dev], ecx |
|
| 476 | mov [device.pci_dev], ecx |
454 | |
| Line 477... | Line 455... | ||
| 477 | 455 | ; Now, it's time to find the base io addres of the PCI device |
|
| 478 | ; Now, it's time to find the base io addres of the PCI device |
456 | |
| Line 479... | Line 457... | ||
| 479 | 457 | stdcall PCI_find_io, [ebx + device.pci_bus], [ebx + device.pci_dev] |
|
| 480 | PCI_find_io |
458 | mov [ebx + device.io_addr], eax |
| 481 | mov [tpc.mmio_addr], eax ; CHECKME |
459 | |
| 482 | 460 | ; We've found the io address, find IRQ now |
|
| Line 495... | Line 473... | ||
| 495 | 473 | ||
| 496 | call probe ; this function will output in eax |
474 | call probe ; this function will output in eax |
| 497 | test eax, eax |
475 | test eax, eax |
| Line 498... | Line 476... | ||
| 498 | jnz .err2 ; If an error occured, exit |
476 | jnz .err2 ; If an error occured, exit |
| 499 | 477 | ||
| Line 500... | Line 478... | ||
| 500 | mov [device.type], NET_TYPE_ETH |
478 | mov [ebx + device.type], NET_TYPE_ETH |
| 501 | call NetRegDev |
479 | invoke NetRegDev |
| Line 502... | Line 480... | ||
| 502 | 480 | ||
| Line 503... | Line 481... | ||
| 503 | cmp eax, -1 |
481 | cmp eax, -1 |
| Line 504... | Line 482... | ||
| 504 | je .destroy |
482 | je .destroy |
| 505 | 483 | ||
| 506 | ret |
484 | ret |
| 507 | 485 | ||
| 508 | ; If the device was already loaded, find the device number and return it in eax |
486 | ; If the device was already loaded, find the device number and return it in eax |
| 509 | 487 | ||
| 510 | .find_devicenum: |
488 | .find_devicenum: |
| Line 522... | Line 500... | ||
| 522 | 500 | ||
| 523 | .err2: |
501 | .err2: |
| 524 | dec [devices] |
502 | dec [devices] |
| 525 | .err: |
503 | .err: |
| 526 | DEBUGF 2,"removing device structure\n" |
504 | DEBUGF 2,"removing device structure\n" |
| 527 | stdcall KernelFree, ebx |
505 | invoke KernelFree, ebx |
| 528 | .fail: |
506 | .fail: |
| 529 | or eax, -1 |
507 | or eax, -1 |
| Line 530... | Line 508... | ||
| 530 | ret |
508 | ret |
| Line 542... | Line 520... | ||
| 542 | align 4 |
520 | align 4 |
| 543 | init_board: |
521 | init_board: |
| Line 544... | Line 522... | ||
| 544 | 522 | ||
| Line 545... | Line 523... | ||
| 545 | DEBUGF 1,"init_board\n" |
523 | DEBUGF 1,"init_board\n" |
| - | 524 | ||
| - | 525 | ; Make the device a bus master |
|
| - | 526 | invoke PciRead32, [ebx + device.pci_bus], [ebx + device.pci_dev], PCI_header00.command |
|
| Line 546... | Line 527... | ||
| 546 | 527 | or al, PCI_CMD_MASTER |
|
| 547 | PCI_make_bus_master |
528 | invoke PciWrite32, [ebx + device.pci_bus], [ebx + device.pci_dev], PCI_header00.command, eax |
| 548 | 529 | ||
| 549 | ; Soft reset the chip |
530 | ; Soft reset the chip |
| 550 | set_io 0 |
531 | set_io [ebx + device.io_addr], 0 |
| Line 551... | Line 532... | ||
| 551 | set_io REG_ChipCmd |
532 | set_io [ebx + device.io_addr], REG_ChipCmd |
| 552 | mov al, CMD_Reset |
533 | mov al, CMD_Reset |
| 553 | out dx, al |
534 | out dx, al |
| 554 | 535 | ||
| 555 | ; Check that the chip has finished the reset |
536 | ; Check that the chip has finished the reset |
| 556 | mov ecx, 1000 |
537 | mov ecx, 1000 |
| 557 | set_io REG_ChipCmd |
538 | set_io [ebx + device.io_addr], REG_ChipCmd |
| 558 | @@: in al, dx |
539 | @@: in al, dx |
| 559 | test al, CMD_Reset |
540 | test al, CMD_Reset |
| 560 | jz @f |
541 | jz @f |
| 561 | udelay 10 |
542 | udelay 10 |
| 562 | loop @b |
543 | loop @b |
| 563 | @@: |
544 | @@: |
| 564 | ; identify config method |
545 | ; identify config method |
| 565 | set_io REG_TxConfig |
546 | set_io [ebx + device.io_addr], REG_TxConfig |
| 566 | in eax, dx |
547 | in eax, dx |
| 567 | and eax, 0x7c800000 |
548 | and eax, 0x7c800000 |
| 568 | DEBUGF 1,"init_board: TxConfig & 0x7c800000 = 0x%x\n", eax |
549 | DEBUGF 1,"init_board: TxConfig & 0x7c800000 = 0x%x\n", eax |
| 569 | mov esi, mac_info-8 |
550 | mov esi, mac_info-8 |
| 570 | @@: add esi, 8 |
551 | @@: add esi, 8 |
| 571 | mov ecx, eax |
552 | mov ecx, eax |
| 572 | and ecx, [esi] |
553 | and ecx, [esi] |
| Line 573... | Line 554... | ||
| 573 | cmp ecx, [esi] |
554 | cmp ecx, [esi] |
| 574 | jne @b |
555 | jne @b |
| 575 | mov eax, [esi+4] |
556 | mov eax, [esi+4] |
| 576 | mov [tpc.mcfg], eax |
557 | mov [ebx + device.mcfg], eax |
| 577 | 558 | ||
| 578 | mov [tpc.pcfg], PCFG_METHOD_3 |
559 | mov [ebx + device.pcfg], PCFG_METHOD_3 |
| 579 | READ_GMII_REG 3 |
560 | READ_GMII_REG 3 |
| 580 | and al, 0x0f |
561 | and al, 0x0f |
| 581 | or al, al |
562 | or al, al |
| 582 | jnz @f |
563 | jnz @f |
| 583 | mov [tpc.pcfg], PCFG_METHOD_1 |
564 | mov [ebx + device.pcfg], PCFG_METHOD_1 |
| Line 584... | Line 565... | ||
| 584 | jmp .pconf |
565 | jmp .pconf |
| 585 | @@: dec al |
566 | @@: dec al |
| 586 | jnz .pconf |
567 | jnz .pconf |
| 587 | mov [tpc.pcfg], PCFG_METHOD_2 |
568 | mov [ebx + device.pcfg], PCFG_METHOD_2 |
| 588 | .pconf: |
569 | .pconf: |
| 589 | 570 | ||
| 590 | ; identify chip attached to board |
571 | ; identify chip attached to board |
| 591 | mov ecx, 10 |
572 | mov ecx, 10 |
| 592 | mov eax, [tpc.mcfg] |
573 | mov eax, [ebx + device.mcfg] |
| 593 | @@: dec ecx |
574 | @@: dec ecx |
| 594 | js @f |
575 | js @f |
| 595 | cmp eax, [rtl_chip_info + ecx*8] |
576 | cmp eax, [rtl_chip_info + ecx*8] |
| 596 | jne @b |
577 | jne @b |
| 597 | mov [tpc.chipset], ecx |
578 | mov [ebx + device.chipset], ecx |
| 598 | jmp .match |
579 | jmp .match |
| Line 599... | Line 580... | ||
| 599 | @@: |
580 | @@: |
| Line 600... | Line 581... | ||
| 600 | ; if unknown chip, assume array element #0, original RTL-8169 in this case |
581 | ; if unknown chip, assume array element #0, original RTL-8169 in this case |
| 601 | DEBUGF 1,"init_board: PCI device: unknown chip version, assuming RTL-8169\n" |
582 | DEBUGF 1,"init_board: PCI device: unknown chip version, assuming RTL-8169\n" |
| 602 | set_io REG_TxConfig |
583 | set_io [ebx + device.io_addr], REG_TxConfig |
| Line 634... | Line 615... | ||
| 634 | call init_board |
615 | call init_board |
| 635 | call read_mac |
616 | call read_mac |
| 636 | call PHY_config |
617 | call PHY_config |
| Line 637... | Line 618... | ||
| 637 | 618 | ||
| 638 | DEBUGF 1,"Set MAC Reg C+CR Offset 0x82h = 0x01h\n" |
619 | DEBUGF 1,"Set MAC Reg C+CR Offset 0x82h = 0x01h\n" |
| 639 | set_io 0 |
620 | set_io [ebx + device.io_addr], 0 |
| 640 | set_io 0x82 |
621 | set_io [ebx + device.io_addr], 0x82 |
| 641 | mov al, 0x01 |
622 | mov al, 0x01 |
| 642 | out dx, al |
623 | out dx, al |
| 643 | cmp [tpc.mcfg], MCFG_METHOD_03 |
624 | cmp [ebx + device.mcfg], MCFG_METHOD_03 |
| 644 | jae @f |
625 | jae @f |
| - | 626 | DEBUGF 1,"Set PCI Latency=0x40\n" |
|
| - | 627 | ; Adjust PCI latency to be at least 64 |
|
| - | 628 | invoke PciRead8, [ebx + device.pci_bus], [ebx + device.pci_dev], PCI_header00.max_latency |
|
| - | 629 | cmp al, 64 |
|
| 645 | DEBUGF 1,"Set PCI Latency=0x40\n" |
630 | jae @f |
| - | 631 | mov al, 64 |
|
| 646 | PCI_adjust_latency 0x40 |
632 | invoke PciWrite8, [ebx + device.pci_bus], [ebx + device.pci_dev], PCI_header00.max_latency, eax |
| 647 | @@: |
633 | @@: |
| 648 | cmp [tpc.mcfg], MCFG_METHOD_02 |
634 | cmp [ebx + device.mcfg], MCFG_METHOD_02 |
| 649 | jne @f |
635 | jne @f |
| 650 | DEBUGF 1,"Set MAC Reg C+CR Offset 0x82h = 0x01h\n" |
636 | DEBUGF 1,"Set MAC Reg C+CR Offset 0x82h = 0x01h\n" |
| 651 | set_io 0 |
637 | set_io [ebx + device.io_addr], 0 |
| 652 | set_io 0x82 |
638 | set_io [ebx + device.io_addr], 0x82 |
| 653 | mov al, 0x01 |
639 | mov al, 0x01 |
| 654 | out dx, al |
640 | out dx, al |
| 655 | DEBUGF 1,"Set PHY Reg 0x0bh = 0x00h\n" |
641 | DEBUGF 1,"Set PHY Reg 0x0bh = 0x00h\n" |
| 656 | WRITE_GMII_REG 0x0b, 0x0000 ; w 0x0b 15 0 0 |
642 | WRITE_GMII_REG 0x0b, 0x0000 ; w 0x0b 15 0 0 |
| 657 | @@: |
643 | @@: |
| 658 | ; if TBI is not enabled |
644 | ; if TBI is not enabled |
| 659 | set_io 0 |
645 | set_io [ebx + device.io_addr], 0 |
| 660 | set_io REG_PHYstatus |
646 | set_io [ebx + device.io_addr], REG_PHYstatus |
| 661 | in al, dx |
647 | in al, dx |
| 662 | test al, PHYS_TBI_Enable |
648 | test al, PHYS_TBI_Enable |
| 663 | jz .tbi_dis |
649 | jz .tbi_dis |
| Line 678... | Line 664... | ||
| 678 | mov ecx, 200 ; 10000 |
664 | mov ecx, 200 ; 10000 |
| 679 | DEBUGF 1, "Waiting for auto-negotiation to complete\n" |
665 | DEBUGF 1, "Waiting for auto-negotiation to complete\n" |
| 680 | ; wait for auto-negotiation process |
666 | ; wait for auto-negotiation process |
| 681 | @@: dec ecx |
667 | @@: dec ecx |
| 682 | jz @f |
668 | jz @f |
| 683 | set_io 0 |
669 | set_io [ebx + device.io_addr], 0 |
| 684 | READ_GMII_REG PHY_STAT_REG |
670 | READ_GMII_REG PHY_STAT_REG |
| 685 | udelay 1 ; 100 |
671 | udelay 1 ; 100 |
| 686 | test eax, PHY_Auto_Neco_Comp |
672 | test eax, PHY_Auto_Neco_Comp |
| 687 | jz @b |
673 | jz @b |
| 688 | set_io REG_PHYstatus |
674 | set_io [ebx + device.io_addr], REG_PHYstatus |
| 689 | in al, dx |
675 | in al, dx |
| 690 | jmp @f |
676 | jmp @f |
| 691 | .tbi_dis: |
677 | .tbi_dis: |
| 692 | udelay 1 ; 100 |
678 | udelay 1 ; 100 |
| 693 | @@: |
679 | @@: |
| Line 705... | Line 691... | ||
| 705 | align 4 |
691 | align 4 |
| 706 | reset: |
692 | reset: |
| Line 707... | Line 693... | ||
| 707 | 693 | ||
| Line 708... | Line 694... | ||
| 708 | DEBUGF 1,"resetting\n" |
694 | DEBUGF 1,"resetting\n" |
| 709 | 695 | ||
| 710 | lea eax, [device.tx_ring] |
696 | lea eax, [ebx + device.tx_ring] |
| 711 | mov [tpc.TxDescArrays], eax |
697 | mov [ebx + device.TxDescArrays], eax |
| 712 | mov [tpc.TxDescArray], eax |
698 | mov [ebx + device.TxDescArray], eax |
| 713 | 699 | ||
| 714 | lea eax, [device.rx_ring] |
700 | lea eax, [ebx + device.rx_ring] |
| Line 715... | Line 701... | ||
| 715 | mov [tpc.RxDescArrays], eax |
701 | mov [ebx + device.RxDescArrays], eax |
| 716 | mov [tpc.RxDescArray], eax |
702 | mov [ebx + device.RxDescArray], eax |
| Line 717... | Line 703... | ||
| 717 | 703 | ||
| Line 718... | Line 704... | ||
| 718 | call init_ring |
704 | call init_ring |
| 719 | call hw_start |
705 | call hw_start |
| 720 | 706 | ||
| 721 | ; clear packet/byte counters |
707 | ; clear packet/byte counters |
| Line 722... | Line 708... | ||
| 722 | 708 | ||
| Line 723... | Line 709... | ||
| 723 | xor eax, eax |
709 | xor eax, eax |
| 724 | lea edi, [device.bytes_tx] |
710 | lea edi, [ebx + device.bytes_tx] |
| Line 725... | Line 711... | ||
| 725 | mov ecx, 6 |
711 | mov ecx, 6 |
| 726 | rep stosd |
712 | rep stosd |
| 727 | 713 | ||
| Line 739... | Line 725... | ||
| 739 | 725 | ||
| 740 | 726 | ||
| Line 741... | Line 727... | ||
| 741 | align 4 |
727 | align 4 |
| Line 742... | Line 728... | ||
| 742 | PHY_config: |
728 | PHY_config: |
| 743 | 729 | ||
| 744 | DEBUGF 1,"hw_PHY_config: priv.mcfg=%d, priv.pcfg=%d\n", [tpc.mcfg], [tpc.pcfg] |
730 | DEBUGF 1,"hw_PHY_config: priv.mcfg=%d, priv.pcfg=%d\n", [ebx + device.mcfg], [ebx + device.pcfg] |
| 745 | 731 | ||
| 746 | cmp [tpc.mcfg], MCFG_METHOD_04 |
732 | cmp [ebx + device.mcfg], MCFG_METHOD_04 |
| 747 | jne .not_4 |
733 | jne .not_4 |
| 748 | set_io 0 |
734 | set_io [ebx + device.io_addr], 0 |
| 749 | ; WRITE_GMII_REG 0x1F, 0x0001 |
735 | ; WRITE_GMII_REG 0x1F, 0x0001 |
| 750 | ; WRITE_GMII_REG 0x1b, 0x841e |
736 | ; WRITE_GMII_REG 0x1b, 0x841e |
| 751 | ; WRITE_GMII_REG 0x0e, 0x7bfb |
737 | ; WRITE_GMII_REG 0x0e, 0x7bfb |
| 752 | ; WRITE_GMII_REG 0x09, 0x273a |
738 | ; WRITE_GMII_REG 0x09, 0x273a |
| 753 | WRITE_GMII_REG 0x1F, 0x0002 |
739 | WRITE_GMII_REG 0x1F, 0x0002 |
| 754 | WRITE_GMII_REG 0x01, 0x90D0 |
740 | WRITE_GMII_REG 0x01, 0x90D0 |
| 755 | WRITE_GMII_REG 0x1F, 0x0000 |
741 | WRITE_GMII_REG 0x1F, 0x0000 |
| 756 | jmp .exit |
742 | jmp .exit |
| 757 | .not_4: |
743 | .not_4: |
| 758 | cmp [tpc.mcfg], MCFG_METHOD_02 |
744 | cmp [ebx + device.mcfg], MCFG_METHOD_02 |
| 759 | je @f |
745 | je @f |
| 760 | cmp [tpc.mcfg], MCFG_METHOD_03 |
746 | cmp [ebx + device.mcfg], MCFG_METHOD_03 |
| 761 | jne .not_2_or_3 |
747 | jne .not_2_or_3 |
| 762 | @@: |
748 | @@: |
| 763 | set_io 0 |
749 | set_io [ebx + device.io_addr], 0 |
| 764 | WRITE_GMII_REG 0x1F, 0x0001 |
750 | WRITE_GMII_REG 0x1F, 0x0001 |
| Line 802... | Line 788... | ||
| 802 | WRITE_GMII_REG 0x04, 0x0000 |
788 | WRITE_GMII_REG 0x04, 0x0000 |
| 803 | WRITE_GMII_REG 0x1F, 0x0000 |
789 | WRITE_GMII_REG 0x1F, 0x0000 |
| 804 | WRITE_GMII_REG 0x0B, 0x0000 |
790 | WRITE_GMII_REG 0x0B, 0x0000 |
| 805 | jmp .exit |
791 | jmp .exit |
| 806 | .not_2_or_3: |
792 | .not_2_or_3: |
| 807 | DEBUGF 1,"tpc.mcfg=%d, discard hw PHY config\n", [tpc.mcfg] |
793 | DEBUGF 1,"mcfg=%d, discard hw PHY config\n", [ebx + device.mcfg] |
| 808 | .exit: |
794 | .exit: |
| 809 | ret |
795 | ret |
| Line 815... | Line 801... | ||
| 815 | 801 | ||
| Line 816... | Line 802... | ||
| 816 | DEBUGF 1,"set_rx_mode\n" |
802 | DEBUGF 1,"set_rx_mode\n" |
| 817 | 803 | ||
| 818 | ; IFF_ALLMULTI |
804 | ; IFF_ALLMULTI |
| 819 | ; Too many to filter perfectly -- accept all multicasts |
805 | ; Too many to filter perfectly -- accept all multicasts |
| 820 | set_io 0 |
806 | set_io [ebx + device.io_addr], 0 |
| 821 | set_io REG_RxConfig |
807 | set_io [ebx + device.io_addr], REG_RxConfig |
| 822 | in eax, dx |
808 | in eax, dx |
| 823 | mov ecx, [tpc.chipset] |
809 | mov ecx, [ebx + device.chipset] |
| 824 | and eax, [rtl_chip_info + ecx * 8 + 4] ; RxConfigMask |
810 | and eax, [rtl_chip_info + ecx * 8 + 4] ; RxConfigMask |
| Line 825... | Line 811... | ||
| 825 | or eax, rx_config or (RXM_AcceptBroadcast or RXM_AcceptMulticast or RXM_AcceptMyPhys) |
811 | or eax, rx_config or (RXM_AcceptBroadcast or RXM_AcceptMulticast or RXM_AcceptMyPhys) |
| 826 | out dx, eax |
812 | out dx, eax |
| 827 | 813 | ||
| 828 | ; Multicast hash filter |
814 | ; Multicast hash filter |
| 829 | set_io REG_MAR0 + 0 |
815 | set_io [ebx + device.io_addr], REG_MAR0 + 0 |
| 830 | or eax, -1 |
816 | or eax, -1 |
| Line 831... | Line 817... | ||
| 831 | out dx, eax |
817 | out dx, eax |
| Line 839... | Line 825... | ||
| 839 | init_ring: |
825 | init_ring: |
| Line 840... | Line 826... | ||
| 840 | 826 | ||
| Line 841... | Line 827... | ||
| 841 | DEBUGF 1,"init_ring\n" |
827 | DEBUGF 1,"init_ring\n" |
| 842 | 828 | ||
| 843 | xor eax, eax |
829 | xor eax, eax |
| Line 844... | Line 830... | ||
| 844 | mov [tpc.cur_rx], eax |
830 | mov [ebx + device.cur_rx], eax |
| 845 | mov [tpc.cur_tx], eax |
831 | mov [ebx + device.cur_tx], eax |
| 846 | 832 | ||
| Line 847... | Line 833... | ||
| 847 | lea edi, [device.tx_ring] |
833 | lea edi, [ebx + device.tx_ring] |
| 848 | mov ecx, (NUM_TX_DESC * tx_desc.size) / 4 |
834 | mov ecx, (NUM_TX_DESC * sizeof.tx_desc) / 4 |
| 849 | rep stosd |
835 | rep stosd |
| Line 850... | Line 836... | ||
| 850 | 836 | ||
| 851 | lea edi, [device.rx_ring] |
837 | lea edi, [ebx + device.rx_ring] |
| 852 | mov ecx, (NUM_RX_DESC * rx_desc.size) / 4 |
838 | mov ecx, (NUM_RX_DESC * sizeof.rx_desc) / 4 |
| 853 | rep stosd |
839 | rep stosd |
| 854 | 840 | ||
| 855 | mov edi, [tpc.RxDescArray] |
841 | mov edi, [ebx + device.RxDescArray] |
| 856 | mov ecx, NUM_RX_DESC |
842 | mov ecx, NUM_RX_DESC |
| 857 | .loop: |
843 | .loop: |
| 858 | push ecx |
844 | push ecx |
| 859 | stdcall KernelAlloc, RX_BUF_SIZE |
845 | invoke KernelAlloc, RX_BUF_SIZE |
| 860 | mov [edi + rx_desc.buf_soft_addr], eax |
846 | mov dword [edi + rx_desc.buf_soft_addr], eax |
| - | 847 | invoke GetPgAddr |
|
| 861 | call GetPgAddr |
848 | mov dword [edi + rx_desc.buf_addr], eax |
| 862 | mov dword [edi + rx_desc.buf_addr], eax |
849 | mov [edi + rx_desc.status], DSB_OWNbit or RX_BUF_SIZE |
| Line 863... | Line 850... | ||
| 863 | mov [edi + rx_desc.status], DSB_OWNbit or RX_BUF_SIZE |
850 | add edi, sizeof.rx_desc |
| Line 864... | Line 851... | ||
| 864 | add edi, rx_desc.size |
851 | pop ecx |
| 865 | pop ecx |
852 | dec ecx |
| Line 866... | Line 853... | ||
| 866 | loop .loop |
853 | jnz .loop |
| Line 867... | Line 854... | ||
| 867 | or [edi - rx_desc.size + rx_desc.status], DSB_EORbit |
854 | or [edi - sizeof.rx_desc + rx_desc.status], DSB_EORbit |
| 868 | 855 | ||
| 869 | ret |
856 | ret |
| 870 | 857 | ||
| - | 858 | ||
| - | 859 | align 4 |
|
| - | 860 | hw_start: |
|
| - | 861 | ||
| - | 862 | DEBUGF 1,"hw_start\n" |
|
| - | 863 | ||
| Line 871... | Line 864... | ||
| 871 | 864 | ; attach int handler |
|
| 872 | align 4 |
865 | movzx eax, [ebx + device.irq_line] |
| 873 | hw_start: |
866 | DEBUGF 1,"Attaching int handler to irq %x\n", eax:1 |
| 874 | 867 | invoke AttachIntHandler, eax, int_handler, ebx |
|
| 875 | DEBUGF 1,"hw_start\n" |
868 | test eax, eax |
| Line 876... | Line 869... | ||
| 876 | 869 | jnz @f |
|
| 877 | ; attach int handler |
870 | DEBUGF 2,"Could not attach int handler!\n" |
| 878 | movzx eax, [device.irq_line] |
871 | or eax, -1 |
| 879 | DEBUGF 1,"Attaching int handler to irq %x\n", eax:1 |
872 | ret |
| 880 | stdcall AttachIntHandler, eax, int_handler, dword 0 |
873 | @@: |
| 881 | 874 | ||
| 882 | ; Soft reset the chip |
875 | ; Soft reset the chip |
| 883 | set_io 0 |
876 | set_io [ebx + device.io_addr], 0 |
| 884 | set_io REG_ChipCmd |
877 | set_io [ebx + device.io_addr], REG_ChipCmd |
| 885 | mov al, CMD_Reset |
878 | mov al, CMD_Reset |
| 886 | out dx, al |
879 | out dx, al |
| Line 887... | Line 880... | ||
| 887 | 880 | ||
| 888 | DEBUGF 1,"Waiting for chip to reset... " |
881 | DEBUGF 1,"Waiting for chip to reset... " |
| 889 | ; Check that the chip has finished the reset |
882 | ; Check that the chip has finished the reset |
| Line 890... | Line 883... | ||
| 890 | mov ecx, 1000 |
883 | mov ecx, 1000 |
| 891 | set_io REG_ChipCmd |
884 | set_io [ebx + device.io_addr], REG_ChipCmd |
| 892 | @@: in al, dx |
885 | @@: in al, dx |
| Line 893... | Line 886... | ||
| 893 | test al, CMD_Reset |
886 | test al, CMD_Reset |
| 894 | jz @f |
887 | jz @f |
| 895 | udelay 10 |
888 | udelay 10 |
| Line 896... | Line 889... | ||
| 896 | loop @b |
889 | loop @b |
| 897 | @@: |
890 | @@: |
| 898 | DEBUGF 1,"done!\n" |
891 | DEBUGF 1,"done!\n" |
| 899 | 892 | ||
| Line 900... | Line 893... | ||
| 900 | set_io REG_Cfg9346 |
893 | set_io [ebx + device.io_addr], REG_Cfg9346 |
| 901 | mov al, CFG_9346_Unlock |
894 | mov al, CFG_9346_Unlock |
| 902 | out dx, al |
895 | out dx, al |
| 903 | 896 | ||
| 904 | set_io REG_ChipCmd |
897 | set_io [ebx + device.io_addr], REG_ChipCmd |
| 905 | mov al, CMD_TxEnb or CMD_RxEnb |
898 | mov al, CMD_TxEnb or CMD_RxEnb |
| 906 | out dx, al |
899 | out dx, al |
| Line 907... | Line 900... | ||
| 907 | 900 | ||
| 908 | set_io REG_ETThReg |
901 | set_io [ebx + device.io_addr], REG_ETThReg |
| 909 | mov al, ETTh |
902 | mov al, ETTh |
| 910 | out dx, al |
903 | out dx, al |
| Line 911... | Line 904... | ||
| 911 | 904 | ||
| 912 | ; For gigabit rtl8169 |
905 | ; For gigabit rtl8169 |
| 913 | set_io REG_RxMaxSize |
906 | set_io [ebx + device.io_addr], REG_RxMaxSize |
| Line 914... | Line 907... | ||
| 914 | mov ax, RxPacketMaxSize |
907 | mov ax, RxPacketMaxSize |
| 915 | out dx, ax |
908 | out dx, ax |
| 916 | 909 | ||
| 917 | ; Set Rx Config register |
910 | ; Set Rx Config register |
| 918 | set_io REG_RxConfig |
911 | set_io [ebx + device.io_addr], REG_RxConfig |
| 919 | in ax, dx |
912 | in ax, dx |
| 920 | mov ecx, [tpc.chipset] |
913 | mov ecx, [ebx + device.chipset] |
| 921 | and eax, [rtl_chip_info + ecx * 8 + 4] ; RxConfigMask |
914 | and eax, [rtl_chip_info + ecx * 8 + 4] ; RxConfigMask |
| 922 | or eax, rx_config |
915 | or eax, rx_config |
| 923 | out dx, eax |
916 | out dx, eax |
| 924 | 917 | ||
| 925 | ; Set DMA burst size and Interframe Gap Time |
918 | ; Set DMA burst size and Interframe Gap Time |
| 926 | set_io REG_TxConfig |
919 | set_io [ebx + device.io_addr], REG_TxConfig |
| 927 | mov eax, (TX_DMA_BURST shl TXC_DMAShift) or (InterFrameGap shl TXC_InterFrameGapShift) |
920 | mov eax, (TX_DMA_BURST shl TXC_DMAShift) or (InterFrameGap shl TXC_InterFrameGapShift) |
| Line 928... | Line 921... | ||
| 928 | out dx, eax |
921 | out dx, eax |
| 929 | 922 | ||
| 930 | set_io REG_CPlusCmd |
923 | set_io [ebx + device.io_addr], REG_CPlusCmd |
| 931 | in ax, dx |
924 | in ax, dx |
| 932 | out dx, ax |
925 | out dx, ax |
| 933 | 926 | ||
| 934 | in ax, dx |
927 | in ax, dx |
| 935 | or ax, 1 shl 3 |
928 | or ax, 1 shl 3 |
| 936 | cmp [tpc.mcfg], MCFG_METHOD_02 |
929 | cmp [ebx + device.mcfg], MCFG_METHOD_02 |
| Line 937... | Line 930... | ||
| 937 | jne @f |
930 | jne @f |
| 938 | cmp [tpc.mcfg], MCFG_METHOD_03 |
931 | cmp [ebx + device.mcfg], MCFG_METHOD_03 |
| 939 | jne @f |
932 | jne @f |
| 940 | or ax,1 shl 14 |
933 | or ax,1 shl 14 |
| 941 | DEBUGF 1,"Set MAC Reg C+CR Offset 0xE0: bit-3 and bit-14\n" |
934 | DEBUGF 1,"Set MAC Reg C+CR Offset 0xE0: bit-3 and bit-14\n" |
| 942 | jmp .set |
935 | jmp .set |
| 943 | @@: |
936 | @@: |
| 944 | DEBUGF 1,"Set MAC Reg C+CR Offset 0xE0: bit-3\n" |
937 | DEBUGF 1,"Set MAC Reg C+CR Offset 0xE0: bit-3\n" |
| 945 | .set: |
938 | .set: |
| Line 946... | Line 939... | ||
| 946 | set_io REG_CPlusCmd |
939 | set_io [ebx + device.io_addr], REG_CPlusCmd |
| 947 | out dx, ax |
940 | out dx, ax |
| 948 | 941 | ||
| 949 | set_io 0xE2 |
942 | set_io [ebx + device.io_addr], 0xE2 |
| 950 | ; mov ax, 0x1517 |
943 | ; mov ax, 0x1517 |
| 951 | ; out dx, ax |
944 | ; out dx, ax |
| 952 | ; mov ax, 0x152a |
945 | ; mov ax, 0x152a |
| Line 953... | Line 946... | ||
| 953 | ; out dx, ax |
946 | ; out dx, ax |
| 954 | ; mov ax, 0x282a |
947 | ; mov ax, 0x282a |
| 955 | ; out dx, ax |
948 | ; out dx, ax |
| Line 956... | Line 949... | ||
| 956 | xor ax, ax |
949 | xor ax, ax |
| Line 957... | Line 950... | ||
| 957 | out dx, ax |
950 | out dx, ax |
| 958 | 951 | ||
| 959 | xor eax, eax |
952 | xor eax, eax |
| Line 960... | Line 953... | ||
| 960 | mov [tpc.cur_rx], eax |
953 | mov [ebx + device.cur_rx], eax |
| Line 961... | Line 954... | ||
| 961 | lea eax, [device.tx_ring] |
954 | lea eax, [ebx + device.tx_ring] |
| 962 | GetRealAddr |
955 | invoke GetPhysAddr |
| 963 | set_io REG_TxDescStartAddr |
956 | set_io [ebx + device.io_addr], REG_TxDescStartAddr |
| 964 | out dx, eax |
957 | out dx, eax |
| 965 | set_io REG_TxDescStartAddr + 4 |
958 | set_io [ebx + device.io_addr], REG_TxDescStartAddr + 4 |
| 966 | xor eax, eax |
959 | xor eax, eax |
| Line 967... | Line 960... | ||
| 967 | out dx, eax |
960 | out dx, eax |
| 968 | 961 | ||
| 969 | lea eax, [device.rx_ring] |
962 | lea eax, [ebx + device.rx_ring] |
| 970 | GetRealAddr |
963 | invoke GetPhysAddr |
| Line 971... | Line 964... | ||
| 971 | set_io REG_RxDescStartAddr |
964 | set_io [ebx + device.io_addr], REG_RxDescStartAddr |
| 972 | out dx, eax |
965 | out dx, eax |
| Line 973... | Line 966... | ||
| 973 | xor eax, eax |
966 | xor eax, eax |
| 974 | set_io REG_RxDescStartAddr + 4 |
967 | set_io [ebx + device.io_addr], REG_RxDescStartAddr + 4 |
| Line 975... | Line 968... | ||
| 975 | out dx, eax |
968 | out dx, eax |
| 976 | 969 | ||
| 977 | set_io REG_Cfg9346 |
970 | set_io [ebx + device.io_addr], REG_Cfg9346 |
| 978 | mov al, CFG_9346_Lock |
971 | mov al, CFG_9346_Lock |
| 979 | out dx, al |
972 | out dx, al |
| Line 980... | Line 973... | ||
| 980 | 973 | ||
| 981 | udelay 10 |
974 | udelay 10 |
| 982 | 975 | ||
| 983 | xor eax, eax |
976 | xor eax, eax |
| 984 | set_io REG_RxMissed |
977 | set_io [ebx + device.io_addr], REG_RxMissed |
| Line 985... | Line 978... | ||
| 985 | out dx, eax |
978 | out dx, eax |
| 986 | 979 | ||
| Line 987... | Line 980... | ||
| 987 | call set_rx_mode |
980 | call set_rx_mode |
| Line 988... | Line 981... | ||
| 988 | 981 | ||
| 989 | set_io 0 |
982 | set_io [ebx + device.io_addr], 0 |
| Line 990... | Line 983... | ||
| 990 | ; no early-rx interrupts |
983 | ; no early-rx interrupts |
| Line 991... | Line -... | ||
| 991 | set_io REG_MultiIntr |
- | |
| 992 | in ax, dx |
- | |
| 993 | and ax, 0xF000 |
- | |
| 994 | out dx, ax |
984 | set_io [ebx + device.io_addr], REG_MultiIntr |
| 995 | 985 | in ax, dx |
|
| 996 | ; set interrupt mask |
986 | and ax, 0xF000 |
| 997 | set_io REG_IntrMask |
987 | out dx, ax |
| 998 | mov ax, intr_mask |
988 | |
| 999 | out dx, ax |
989 | ; set interrupt mask |
| 1000 | 990 | set_io [ebx + device.io_addr], REG_IntrMask |
|
| 1001 | xor eax, eax |
991 | mov ax, intr_mask |
| 1002 | ret |
992 | out dx, ax |
| 1003 | 993 | ||
| 1004 | - | ||
| 1005 | align 4 |
- | |
| Line -... | Line 994... | ||
| - | 994 | xor eax, eax |
|
| - | 995 | ret |
|
| - | 996 | ||
| - | 997 | ||
| - | 998 | align 4 |
|
| 1006 | read_mac: |
999 | read_mac: |
| 1007 | 1000 | ||
| 1008 | set_io 0 |
1001 | set_io [ebx + device.io_addr], 0 |
| 1009 | set_io REG_MAC0 |
1002 | set_io [ebx + device.io_addr], REG_MAC0 |
| 1010 | xor ecx, ecx |
1003 | xor ecx, ecx |
| 1011 | lea edi, [device.mac] |
1004 | lea edi, [ebx + device.mac] |
| Line 1012... | Line 1005... | ||
| 1012 | mov ecx, 6 |
1005 | mov ecx, 6 |
| 1013 | 1006 | ||
| - | 1007 | ; Get MAC address. FIXME: read EEPROM |
|
| - | 1008 | @@: in al, dx |
|
| Line 1014... | Line 1009... | ||
| 1014 | ; Get MAC address. FIXME: read EEPROM |
1009 | stosb |
| 1015 | @@: in al, dx |
1010 | inc edx |
| Line 1016... | Line 1011... | ||
| 1016 | stosb |
1011 | loop @r |
| 1017 | inc edx |
1012 | |
| 1018 | loop @r |
1013 | DEBUGF 1,"MAC = %x-%x-%x-%x-%x-%x\n",\ |
| Line 1019... | Line 1014... | ||
| 1019 | 1014 | [ebx + device.mac+0]:2,[ebx + device.mac+1]:2,[ebx + device.mac+2]:2,[ebx + device.mac+3]:2,[ebx + device.mac+4]:2,[ebx + device.mac+5]:2 |
|
| Line 1020... | Line 1015... | ||
| 1020 | DEBUGF 1,"MAC = %x-%x-%x-%x-%x-%x\n",\ |
1015 | |
| 1021 | [device.mac+0]:2,[device.mac+1]:2,[device.mac+2]:2,[device.mac+3]:2,[device.mac+4]:2,[device.mac+5]:2 |
1016 | ret |
| Line 1022... | Line 1017... | ||
| 1022 | 1017 | ||
| 1023 | ret |
1018 | align 4 |
| 1024 | 1019 | write_mac: |
|
| 1025 | align 4 |
1020 | |
| Line 1026... | Line 1021... | ||
| 1026 | write_mac: |
1021 | ret 6 |
| 1027 | 1022 | ||
| Line 1028... | Line 1023... | ||
| 1028 | ret 6 |
1023 | |
| 1029 | 1024 | ;*************************************************************************** |
|
| 1030 | 1025 | ; Function |
|
| 1031 | 1026 | ; transmit |
|
| 1032 | 1027 | ; Description |
|
| 1033 | 1028 | ; Transmits a packet of data via the ethernet card |
|
| Line 1034... | Line 1029... | ||
| 1034 | ;*************************************************************************** |
1029 | ; |
| 1035 | ; Function |
1030 | ; Destroyed registers |
| Line 1036... | Line 1031... | ||
| 1036 | ; transmit |
1031 | ; eax, edx, esi, edi |
| 1037 | ; Description |
1032 | ; |
| 1038 | ; Transmits a packet of data via the ethernet card |
1033 | ;*************************************************************************** |
| 1039 | ; |
1034 | |
| Line 1040... | Line 1035... | ||
| 1040 | ; Destroyed registers |
1035 | proc transmit stdcall bufferptr, buffersize |
| 1041 | ; eax, edx, esi, edi |
1036 | |
| Line 1042... | Line 1037... | ||
| 1042 | ; |
1037 | pushf |
| 1043 | ;*************************************************************************** |
1038 | cli |
| Line 1044... | Line 1039... | ||
| 1044 | align 4 |
1039 | |
| 1045 | transmit: |
1040 | DEBUGF 1,"Transmitting packet, buffer:%x, size:%u\n", [bufferptr], [buffersize] |
| Line 1046... | Line 1041... | ||
| 1046 | 1041 | mov eax, [bufferptr] |
|
| 1047 | DEBUGF 1,"Transmitting packet, buffer:%x, size:%u\n", [esp+4], [esp+8] |
1042 | DEBUGF 1,"To: %x-%x-%x-%x-%x-%x From: %x-%x-%x-%x-%x-%x Type:%x%x\n",\ |
| 1048 | mov eax, [esp+4] |
1043 | [eax+00]:2,[eax+01]:2,[eax+02]:2,[eax+03]:2,[eax+04]:2,[eax+05]:2,\ |
| 1049 | DEBUGF 1,"To: %x-%x-%x-%x-%x-%x From: %x-%x-%x-%x-%x-%x Type:%x%x\n",\ |
1044 | [eax+06]:2,[eax+07]:2,[eax+08]:2,[eax+09]:2,[eax+10]:2,[eax+11]:2,\ |
| Line 1050... | Line 1045... | ||
| 1050 | [eax+00]:2,[eax+01]:2,[eax+02]:2,[eax+03]:2,[eax+04]:2,[eax+05]:2,\ |
1045 | [eax+13]:2,[eax+12]:2 |
| - | 1046 | ||
| 1051 | [eax+06]:2,[eax+07]:2,[eax+08]:2,[eax+09]:2,[eax+10]:2,[eax+11]:2,\ |
1047 | cmp [buffersize], 1514 |
| Line 1052... | Line 1048... | ||
| 1052 | [eax+13]:2,[eax+12]:2 |
1048 | ja .fail |
| 1053 | 1049 | cmp [buffersize], 60 |
|
| 1054 | cmp dword [esp+8], MAX_ETH_FRAME_SIZE |
1050 | jb .fail |
| - | 1051 | ||
| 1055 | ja .fail |
1052 | ;---------------------------------- |
| 1056 | 1053 | ; Find currentTX descriptor address |
|
| - | 1054 | ||
| - | 1055 | mov eax, sizeof.tx_desc |
|
| Line 1057... | Line 1056... | ||
| 1057 | ;---------------------------------- |
1056 | mul [ebx + device.cur_tx] |
| Line 1136... | Line 1135... | ||
| 1136 | jz .nothing |
1135 | jz .nothing |
| 1137 | mov esi, device_list |
1136 | mov esi, device_list |
| 1138 | .nextdevice: |
1137 | .nextdevice: |
| 1139 | mov ebx, [esi] |
1138 | mov ebx, [esi] |
| Line 1140... | Line 1139... | ||
| 1140 | 1139 | ||
| 1141 | set_io 0 |
1140 | set_io [ebx + device.io_addr], 0 |
| 1142 | set_io REG_IntrStatus |
1141 | set_io [ebx + device.io_addr], REG_IntrStatus |
| 1143 | in ax, dx |
1142 | in ax, dx |
| 1144 | test ax, ax |
1143 | test ax, ax |
| 1145 | jnz .got_it |
1144 | jnz .got_it |
| 1146 | .continue: |
1145 | .continue: |
| Line 1153... | Line 1152... | ||
| 1153 | 1152 | ||
| Line 1154... | Line 1153... | ||
| 1154 | ret ; If no device was found, abort (The irq was probably for a device, not registered to this driver) |
1153 | ret ; If no device was found, abort (The irq was probably for a device, not registered to this driver) |
| Line 1155... | Line 1154... | ||
| 1155 | 1154 | ||
| Line 1156... | Line 1155... | ||
| 1156 | .got_it: |
1155 | .got_it: |
| 1157 | 1156 | ||
| Line 1158... | Line 1157... | ||
| 1158 | DEBUGF 1,"Device: %x Status: %x ", ebx, ax |
1157 | DEBUGF 1,"Device: %x Status: %x\n", ebx, ax |
| Line 1169... | Line 1168... | ||
| 1169 | push ax |
1168 | push ax |
| 1170 | push ebx |
1169 | push ebx |
| Line 1171... | Line 1170... | ||
| 1171 | 1170 | ||
| 1172 | .check_more: |
1171 | .check_more: |
| 1173 | pop ebx |
- | |
| 1174 | DEBUGF 1,"ebx = 0x%x\n", ebx |
1172 | pop ebx |
| 1175 | mov eax, rx_desc.size |
1173 | mov eax, sizeof.rx_desc |
| 1176 | mul [tpc.cur_rx] |
1174 | mul [ebx + device.cur_rx] |
| Line 1177... | Line 1175... | ||
| 1177 | lea esi, [eax + device.rx_ring] |
1175 | lea esi, [ebx + device.rx_ring + eax] |
| 1178 | - | ||
| 1179 | DEBUGF 1,"RxDesc.status = 0x%x\n", [esi + rx_desc.status] |
1176 | |
| 1180 | 1177 | DEBUGF 1,"RxDesc.status = 0x%x\n", [esi + rx_desc.status] |
|
| 1181 | mov eax, [esi + rx_desc.status] |
1178 | mov eax, [esi + rx_desc.status] |
| Line 1182... | Line 1179... | ||
| 1182 | test eax, DSB_OWNbit ;;; |
1179 | test eax, DSB_OWNbit ;;; |
| Line 1183... | Line 1180... | ||
| 1183 | jnz .rx_return |
1180 | jnz .rx_return |
| 1184 | 1181 | ||
| Line 1185... | Line 1182... | ||
| 1185 | DEBUGF 1,"tpc.cur_rx = %u\n", [tpc.cur_rx] |
1182 | DEBUGF 1,"cur_rx = %u\n", [ebx + device.cur_rx] |
| Line 1195... | Line 1192... | ||
| 1195 | DEBUGF 1,"data length = %u\n", ax |
1192 | DEBUGF 1,"data length = %u\n", ax |
| Line 1196... | Line 1193... | ||
| 1196 | 1193 | ||
| 1197 | ;------------- |
1194 | ;------------- |
| Line 1198... | Line 1195... | ||
| 1198 | ; Update stats |
1195 | ; Update stats |
| 1199 | 1196 | ||
| 1200 | add dword [device.bytes_rx], eax |
1197 | add dword [ebx + device.bytes_rx], eax |
| Line 1201... | Line 1198... | ||
| 1201 | adc dword [device.bytes_rx + 4], 0 |
1198 | adc dword [ebx + device.bytes_rx + 4], 0 |
| Line 1202... | Line 1199... | ||
| 1202 | inc dword [device.packets_rx] |
1199 | inc [ebx + device.packets_rx] |
| 1203 | 1200 | ||
| Line 1204... | Line 1201... | ||
| 1204 | push [esi + rx_desc.buf_soft_addr] |
1201 | pushd [esi + rx_desc.buf_soft_addr] |
| 1205 | 1202 | ||
| 1206 | ;---------------------- |
1203 | ;---------------------- |
| 1207 | ; Allocate a new buffer |
1204 | ; Allocate a new buffer |
| Line 1208... | Line 1205... | ||
| 1208 | 1205 | ||
| 1209 | stdcall KernelAlloc, RX_BUF_SIZE |
1206 | invoke KernelAlloc, RX_BUF_SIZE |
| Line 1210... | Line 1207... | ||
| 1210 | mov [esi + rx_desc.buf_soft_addr], eax |
1207 | mov [esi + rx_desc.buf_soft_addr], eax |
| 1211 | GetRealAddr |
1208 | invoke GetPhysAddr |
| 1212 | mov dword [esi + rx_desc.buf_addr], eax |
1209 | mov dword [esi + rx_desc.buf_addr], eax |
| 1213 | 1210 | ||
| - | 1211 | ;--------------- |
|
| 1214 | ;--------------- |
1212 | ; re set OWN bit |
| Line 1215... | Line 1213... | ||
| 1215 | ; re set OWN bit |
1213 | |
| 1216 | 1214 | mov eax, DSB_OWNbit or RX_BUF_SIZE |
|
| Line 1217... | Line 1215... | ||
| 1217 | mov eax, DSB_OWNbit or RX_BUF_SIZE |
1215 | cmp [ebx + device.cur_rx], NUM_RX_DESC - 1 |
| 1218 | cmp [tpc.cur_rx], NUM_RX_DESC - 1 |
1216 | jne @f |
| Line 1219... | Line 1217... | ||
| 1219 | jne @f |
1217 | or eax, DSB_EORbit |
| 1220 | or eax, DSB_EORbit |
1218 | @@: |
| Line 1221... | Line 1219... | ||
| 1221 | @@: mov [esi + rx_desc.status], eax |
1219 | mov [esi + rx_desc.status], eax |
| 1222 | 1220 | ||
| Line 1240... | Line 1238... | ||
| 1240 | push ax |
1238 | push ax |
| Line 1241... | Line 1239... | ||
| 1241 | 1239 | ||
| Line 1242... | Line 1240... | ||
| 1242 | DEBUGF 1,"TX ok!\n" |
1240 | DEBUGF 1,"TX ok!\n" |
| 1243 | 1241 | ||
| 1244 | mov ecx, NUM_TX_DESC |
1242 | mov ecx, NUM_TX_DESC |
| 1245 | lea esi, [device.tx_ring] |
1243 | lea esi, [ebx + device.tx_ring] |
| 1246 | .txloop: |
1244 | .txloop: |
| Line 1247... | Line 1245... | ||
| 1247 | cmp [esi + tx_desc.buf_soft_addr], 0 |
1245 | cmp dword [esi + tx_desc.buf_soft_addr], 0 |
| 1248 | jz .maybenext |
1246 | jz .maybenext |
| Line 1249... | Line 1247... | ||
| 1249 | 1247 | ||
| 1250 | test [esi + tx_desc.status], DSB_OWNbit |
1248 | test [esi + tx_desc.status], DSB_OWNbit |
| 1251 | jnz .maybenext |
1249 | jnz .maybenext |
| 1252 | 1250 | ||
| 1253 | push ecx |
1251 | push ecx |
| Line 1254... | Line 1252... | ||
| 1254 | DEBUGF 1,"Freeing up TX desc: %x\n", esi |
1252 | DEBUGF 1,"Freeing up TX desc: %x\n", esi |
| 1255 | stdcall KernelFree, [esi + tx_desc.buf_soft_addr] |
1253 | invoke KernelFree, [esi + tx_desc.buf_soft_addr] |
| 1256 | pop ecx |
1254 | pop ecx |
| 1257 | and [esi + tx_desc.buf_soft_addr], 0 |
1255 | and dword [esi + tx_desc.buf_soft_addr], 0 |
| Line 1258... | Line 1256... | ||
| 1258 | 1256 | ||
| 1259 | .maybenext: |
1257 | .maybenext: |
| Line 1260... | Line 1258... | ||
| 1260 | add esi, tx_desc.size |
1258 | add esi, sizeof.tx_desc |
| 1261 | dec ecx |
1259 | dec ecx |
| Line 1262... | Line 1260... | ||
| 1262 | jnz .txloop |
1260 | jnz .txloop |
| 1263 | 1261 | ||
| 1264 | pop ax |
1262 | pop ax |
| Line 1265... | Line 1263... | ||
| 1265 | .no_tx: |
1263 | .no_tx: |
| 1266 | 1264 | ||
| 1267 | ;------- |
1265 | ;------- |
| Line 1278... | Line 1276... | ||
| 1278 | 1276 | ||
| Line -... | Line 1277... | ||
| - | 1277 | ret |
|
| Line -... | Line 1278... | ||
| - | 1278 | ||
| - | 1279 | ||
| Line -... | Line 1280... | ||
| - | 1280 | ||
| Line 1279... | Line -... | ||
| 1279 | ret |
- | |
| 1280 | - | ||
| 1281 | - | ||
| 1282 | - | ||
| 1283 | - | ||
| 1284 | - | ||
| 1285 | - | ||
| 1286 | - | ||
| 1287 | 1281 | ; End of code |
|
| Line 1288... | Line 1282... | ||
| 1288 | 1282 | ||
| Line 1289... | Line 1283... | ||
| 1289 | ; End of code |
1283 | data fixups |
| Line 1325... | Line 1319... | ||
| 1325 | name_05 db "RTL8169sc/8110sc", 0 |
1319 | name_05 db "RTL8169sc/8110sc", 0 |
| 1326 | name_11_12 db "RTL8168b/8111b", 0 ; PCI-E |
1320 | name_11_12 db "RTL8168b/8111b", 0 ; PCI-E |
| 1327 | name_13 db "RTL8101e", 0 ; PCI-E 8139 |
1321 | name_13 db "RTL8101e", 0 ; PCI-E 8139 |
| 1328 | name_14_15 db "RTL8100e", 0 ; PCI-E 8139 |
1322 | name_14_15 db "RTL8100e", 0 ; PCI-E 8139 |
| Line 1329... | Line 1323... | ||
| 1329 | 1323 | ||
| 1330 | 1324 | align 4 |
|
| 1331 | section '.data' data readable writable align 16 ; place all uninitialized data place here |
- | |
| 1332 | 1325 | devices dd 0 |
|