| ata-dma.c (86322) | ata-dma.c (87198) |
|---|---|
| 1/*- 2 * Copyright (c) 1998,1999,2000,2001 S�ren Schmidt <sos@FreeBSD.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 11 unchanged lines hidden (view full) --- 20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 * | 1/*- 2 * Copyright (c) 1998,1999,2000,2001 S�ren Schmidt <sos@FreeBSD.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 11 unchanged lines hidden (view full) --- 20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 * |
| 28 * $FreeBSD: head/sys/dev/ata/ata-dma.c 86322 2001-11-13 11:37:23Z sos $ | 28 * $FreeBSD: head/sys/dev/ata/ata-dma.c 87198 2001-12-02 10:48:52Z sos $ |
| 29 */ 30 31#include "pci.h" 32#include <sys/param.h> 33#include <sys/systm.h> 34#include <sys/ata.h> 35#include <sys/bio.h> 36#include <sys/malloc.h> --- 479 unchanged lines hidden (view full) --- 516 scp->mode[ATA_DEV(device)] = ATA_WDMA2; 517 return; 518 } 519 } 520 /* we could set PIO mode timings, but we assume the BIOS did that */ 521 break; 522 523 case 0x55131039: /* SiS 5591 */ | 29 */ 30 31#include "pci.h" 32#include <sys/param.h> 33#include <sys/systm.h> 34#include <sys/ata.h> 35#include <sys/bio.h> 36#include <sys/malloc.h> --- 479 unchanged lines hidden (view full) --- 516 scp->mode[ATA_DEV(device)] = ATA_WDMA2; 517 return; 518 } 519 } 520 /* we could set PIO mode timings, but we assume the BIOS did that */ 521 break; 522 523 case 0x55131039: /* SiS 5591 */ |
| 524 if (udmamode >= 2 && pci_get_revid(parent) > 0xc1) { 525 error = ata_command(scp, device, ATA_C_SETFEATURES, 0, 526 ATA_UDMA2, ATA_C_F_SETXFER, ATA_WAIT_READY); 527 if (bootverbose) 528 ata_printf(scp, device, 529 "%s setting UDMA2 on SiS chip\n", 530 (error) ? "failed" : "success"); 531 if (!error) { 532 pci_write_config(parent, 0x40 + (devno << 1), 0xa301, 2); 533 scp->mode[ATA_DEV(device)] = ATA_UDMA2; 534 return; | 524 if (ata_find_dev(parent, 0x06301039, 0x30) || /* SiS 630 */ 525 ata_find_dev(parent, 0x06331039, 0x00) || /* SiS 633 */ 526 ata_find_dev(parent, 0x06351039, 0x00) || /* SiS 635 */ 527 ata_find_dev(parent, 0x07301039, 0x00) || /* SiS 730 */ 528 ata_find_dev(parent, 0x07331039, 0x00) || /* SiS 733 */ 529 ata_find_dev(parent, 0x07351039, 0x00)) { /* SiS 735 */ 530 int8_t reg = 0x40 + (devno << 1); 531 int16_t val = pci_read_config(parent, reg, 2) & 0x00ff; 532 533 if (udmamode >= 5) { 534 error = ata_command(scp, device, ATA_C_SETFEATURES, 0, 535 ATA_UDMA5, ATA_C_F_SETXFER, ATA_WAIT_READY); 536 if (bootverbose) 537 ata_printf(scp, device, 538 "%s setting UDMA5 on SiS chip\n", 539 (error) ? "failed" : "success"); 540 if (!error) { 541 pci_write_config(parent, reg, val | 0x8100, 2); 542 scp->mode[ATA_DEV(device)] = ATA_UDMA5; 543 return; 544 } |
| 535 } | 545 } |
| 546 if (udmamode >= 4) { 547 error = ata_command(scp, device, ATA_C_SETFEATURES, 0, 548 ATA_UDMA4, ATA_C_F_SETXFER, ATA_WAIT_READY); 549 if (bootverbose) 550 ata_printf(scp, device, 551 "%s setting UDMA4 on SiS chip\n", 552 (error) ? "failed" : "success"); 553 if (!error) { 554 pci_write_config(parent, reg, val | 0x8200, 2); 555 scp->mode[ATA_DEV(device)] = ATA_UDMA4; 556 return; 557 } 558 } 559 if (udmamode >= 2) { 560 error = ata_command(scp, device, ATA_C_SETFEATURES, 0, 561 ATA_UDMA2, ATA_C_F_SETXFER, ATA_WAIT_READY); 562 if (bootverbose) 563 ata_printf(scp, device, 564 "%s setting UDMA2 on SiS chip\n", 565 (error) ? "failed" : "success"); 566 if (!error) { 567 pci_write_config(parent, reg, val | 0x8500, 2); 568 scp->mode[ATA_DEV(device)] = ATA_UDMA2; 569 return; 570 } 571 } 572 } else if (ata_find_dev(parent, 0x05301039, 0) || /* SiS 530 */ 573 ata_find_dev(parent, 0x05401039, 0) || /* SiS 540 */ 574 ata_find_dev(parent, 0x06201039, 0) || /* SiS 620 */ 575 ata_find_dev(parent, 0x06301039, 0)) { /* SiS 630 */ 576 int8_t reg = 0x40 + (devno << 1); 577 int16_t val = pci_read_config(parent, reg, 2) & 0x0fff; 578 579 if (udmamode >= 4) { 580 error = ata_command(scp, device, ATA_C_SETFEATURES, 0, 581 ATA_UDMA4, ATA_C_F_SETXFER, ATA_WAIT_READY); 582 if (bootverbose) 583 ata_printf(scp, device, 584 "%s setting UDMA4 on SiS chip\n", 585 (error) ? "failed" : "success"); 586 if (!error) { 587 pci_write_config(parent, reg, val | 0x9000, 2); 588 scp->mode[ATA_DEV(device)] = ATA_UDMA4; 589 return; 590 } 591 } 592 if (udmamode >= 2) { 593 error = ata_command(scp, device, ATA_C_SETFEATURES, 0, 594 ATA_UDMA2, ATA_C_F_SETXFER, ATA_WAIT_READY); 595 if (bootverbose) 596 ata_printf(scp, device, 597 "%s setting UDMA2 on SiS chip\n", 598 (error) ? "failed" : "success"); 599 if (!error) { 600 pci_write_config(parent, reg, val | 0xb000, 2); 601 scp->mode[ATA_DEV(device)] = ATA_UDMA2; 602 return; 603 } 604 } 605 } else { /* SiS 5591 */ 606 if (udmamode >= 2 && pci_get_revid(parent) > 0xc1) { 607 error = ata_command(scp, device, ATA_C_SETFEATURES, 0, 608 ATA_UDMA2, ATA_C_F_SETXFER, ATA_WAIT_READY); 609 if (bootverbose) 610 ata_printf(scp, device, 611 "%s setting UDMA2 on SiS chip\n", 612 (error) ? "failed" : "success"); 613 if (!error) { 614 pci_write_config(parent, 0x40 + (devno << 1), 0xa301, 2); 615 scp->mode[ATA_DEV(device)] = ATA_UDMA2; 616 return; 617 } 618 } |
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| 536 } 537 if (wdmamode >=2 && apiomode >= 4) { 538 error = ata_command(scp, device, ATA_C_SETFEATURES, 0, 539 ATA_WDMA2, ATA_C_F_SETXFER, ATA_WAIT_READY); 540 if (bootverbose) 541 ata_printf(scp, device, 542 "%s setting WDMA2 on SiS chip\n", 543 (error) ? "failed" : "success"); --- 664 unchanged lines hidden --- | 619 } 620 if (wdmamode >=2 && apiomode >= 4) { 621 error = ata_command(scp, device, ATA_C_SETFEATURES, 0, 622 ATA_WDMA2, ATA_C_F_SETXFER, ATA_WAIT_READY); 623 if (bootverbose) 624 ata_printf(scp, device, 625 "%s setting WDMA2 on SiS chip\n", 626 (error) ? "failed" : "success"); --- 664 unchanged lines hidden --- |