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authorTejun Heo <tj@kernel.org>2009-04-08 17:25:31 -0400
committerJeff Garzik <jgarzik@redhat.com>2009-04-13 04:21:48 -0400
commitaa431dd39d560586db22209b7f78c33455e1a786 (patch)
tree44403b8843a941165afc0301ba1eec42d471dddf /drivers/ata/ahci.c
parentf1c22943e92473903288ccab23debc9993c3a560 (diff)
ahci: force CAP_NCQ for earlier NV MCPs
Along with MCP65, MCP67 and 73 also don't set CAP_NCQ. Force it. Reported by zaceni@yandex.ru on bko#13014 and confirmed by Peer Chen. Signed-off-by: Tejun Heo <tj@kernel.org> Reported-by: NightFox <zaceni2@yandex.ru> Cc: Peer Chen <pchen@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/ata/ahci.c')
-rw-r--r--drivers/ata/ahci.c57
1 files changed, 33 insertions, 24 deletions
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index 57be6bea48eb..08186ecbaf8d 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -114,6 +114,7 @@ enum {
114 board_ahci_sb700 = 5, /* for SB700 and SB800 */ 114 board_ahci_sb700 = 5, /* for SB700 and SB800 */
115 board_ahci_mcp65 = 6, 115 board_ahci_mcp65 = 6,
116 board_ahci_nopmp = 7, 116 board_ahci_nopmp = 7,
117 board_ahci_yesncq = 8,
117 118
118 /* global controller registers */ 119 /* global controller registers */
119 HOST_CAP = 0x00, /* host capabilities */ 120 HOST_CAP = 0x00, /* host capabilities */
@@ -469,6 +470,14 @@ static const struct ata_port_info ahci_port_info[] = {
469 .udma_mask = ATA_UDMA6, 470 .udma_mask = ATA_UDMA6,
470 .port_ops = &ahci_ops, 471 .port_ops = &ahci_ops,
471 }, 472 },
473 /* board_ahci_yesncq */
474 {
475 AHCI_HFLAGS (AHCI_HFLAG_YES_NCQ),
476 .flags = AHCI_FLAG_COMMON,
477 .pio_mask = ATA_PIO4,
478 .udma_mask = ATA_UDMA6,
479 .port_ops = &ahci_ops,
480 },
472}; 481};
473 482
474static const struct pci_device_id ahci_pci_tbl[] = { 483static const struct pci_device_id ahci_pci_tbl[] = {
@@ -535,30 +544,30 @@ static const struct pci_device_id ahci_pci_tbl[] = {
535 { PCI_VDEVICE(NVIDIA, 0x045d), board_ahci_mcp65 }, /* MCP65 */ 544 { PCI_VDEVICE(NVIDIA, 0x045d), board_ahci_mcp65 }, /* MCP65 */
536 { PCI_VDEVICE(NVIDIA, 0x045e), board_ahci_mcp65 }, /* MCP65 */ 545 { PCI_VDEVICE(NVIDIA, 0x045e), board_ahci_mcp65 }, /* MCP65 */
537 { PCI_VDEVICE(NVIDIA, 0x045f), board_ahci_mcp65 }, /* MCP65 */ 546 { PCI_VDEVICE(NVIDIA, 0x045f), board_ahci_mcp65 }, /* MCP65 */
538 { PCI_VDEVICE(NVIDIA, 0x0550), board_ahci }, /* MCP67 */ 547 { PCI_VDEVICE(NVIDIA, 0x0550), board_ahci_yesncq }, /* MCP67 */
539 { PCI_VDEVICE(NVIDIA, 0x0551), board_ahci }, /* MCP67 */ 548 { PCI_VDEVICE(NVIDIA, 0x0551), board_ahci_yesncq }, /* MCP67 */
540 { PCI_VDEVICE(NVIDIA, 0x0552), board_ahci }, /* MCP67 */ 549 { PCI_VDEVICE(NVIDIA, 0x0552), board_ahci_yesncq }, /* MCP67 */
541 { PCI_VDEVICE(NVIDIA, 0x0553), board_ahci }, /* MCP67 */ 550 { PCI_VDEVICE(NVIDIA, 0x0553), board_ahci_yesncq }, /* MCP67 */
542 { PCI_VDEVICE(NVIDIA, 0x0554), board_ahci }, /* MCP67 */ 551 { PCI_VDEVICE(NVIDIA, 0x0554), board_ahci_yesncq }, /* MCP67 */
543 { PCI_VDEVICE(NVIDIA, 0x0555), board_ahci }, /* MCP67 */ 552 { PCI_VDEVICE(NVIDIA, 0x0555), board_ahci_yesncq }, /* MCP67 */
544 { PCI_VDEVICE(NVIDIA, 0x0556), board_ahci }, /* MCP67 */ 553 { PCI_VDEVICE(NVIDIA, 0x0556), board_ahci_yesncq }, /* MCP67 */
545 { PCI_VDEVICE(NVIDIA, 0x0557), board_ahci }, /* MCP67 */ 554 { PCI_VDEVICE(NVIDIA, 0x0557), board_ahci_yesncq }, /* MCP67 */
546 { PCI_VDEVICE(NVIDIA, 0x0558), board_ahci }, /* MCP67 */ 555 { PCI_VDEVICE(NVIDIA, 0x0558), board_ahci_yesncq }, /* MCP67 */
547 { PCI_VDEVICE(NVIDIA, 0x0559), board_ahci }, /* MCP67 */ 556 { PCI_VDEVICE(NVIDIA, 0x0559), board_ahci_yesncq }, /* MCP67 */
548 { PCI_VDEVICE(NVIDIA, 0x055a), board_ahci }, /* MCP67 */ 557 { PCI_VDEVICE(NVIDIA, 0x055a), board_ahci_yesncq }, /* MCP67 */
549 { PCI_VDEVICE(NVIDIA, 0x055b), board_ahci }, /* MCP67 */ 558 { PCI_VDEVICE(NVIDIA, 0x055b), board_ahci_yesncq }, /* MCP67 */
550 { PCI_VDEVICE(NVIDIA, 0x07f0), board_ahci }, /* MCP73 */ 559 { PCI_VDEVICE(NVIDIA, 0x07f0), board_ahci_yesncq }, /* MCP73 */
551 { PCI_VDEVICE(NVIDIA, 0x07f1), board_ahci }, /* MCP73 */ 560 { PCI_VDEVICE(NVIDIA, 0x07f1), board_ahci_yesncq }, /* MCP73 */
552 { PCI_VDEVICE(NVIDIA, 0x07f2), board_ahci }, /* MCP73 */ 561 { PCI_VDEVICE(NVIDIA, 0x07f2), board_ahci_yesncq }, /* MCP73 */
553 { PCI_VDEVICE(NVIDIA, 0x07f3), board_ahci }, /* MCP73 */ 562 { PCI_VDEVICE(NVIDIA, 0x07f3), board_ahci_yesncq }, /* MCP73 */
554 { PCI_VDEVICE(NVIDIA, 0x07f4), board_ahci }, /* MCP73 */ 563 { PCI_VDEVICE(NVIDIA, 0x07f4), board_ahci_yesncq }, /* MCP73 */
555 { PCI_VDEVICE(NVIDIA, 0x07f5), board_ahci }, /* MCP73 */ 564 { PCI_VDEVICE(NVIDIA, 0x07f5), board_ahci_yesncq }, /* MCP73 */
556 { PCI_VDEVICE(NVIDIA, 0x07f6), board_ahci }, /* MCP73 */ 565 { PCI_VDEVICE(NVIDIA, 0x07f6), board_ahci_yesncq }, /* MCP73 */
557 { PCI_VDEVICE(NVIDIA, 0x07f7), board_ahci }, /* MCP73 */ 566 { PCI_VDEVICE(NVIDIA, 0x07f7), board_ahci_yesncq }, /* MCP73 */
558 { PCI_VDEVICE(NVIDIA, 0x07f8), board_ahci }, /* MCP73 */ 567 { PCI_VDEVICE(NVIDIA, 0x07f8), board_ahci_yesncq }, /* MCP73 */
559 { PCI_VDEVICE(NVIDIA, 0x07f9), board_ahci }, /* MCP73 */ 568 { PCI_VDEVICE(NVIDIA, 0x07f9), board_ahci_yesncq }, /* MCP73 */
560 { PCI_VDEVICE(NVIDIA, 0x07fa), board_ahci }, /* MCP73 */ 569 { PCI_VDEVICE(NVIDIA, 0x07fa), board_ahci_yesncq }, /* MCP73 */
561 { PCI_VDEVICE(NVIDIA, 0x07fb), board_ahci }, /* MCP73 */ 570 { PCI_VDEVICE(NVIDIA, 0x07fb), board_ahci_yesncq }, /* MCP73 */
562 { PCI_VDEVICE(NVIDIA, 0x0ad0), board_ahci }, /* MCP77 */ 571 { PCI_VDEVICE(NVIDIA, 0x0ad0), board_ahci }, /* MCP77 */
563 { PCI_VDEVICE(NVIDIA, 0x0ad1), board_ahci }, /* MCP77 */ 572 { PCI_VDEVICE(NVIDIA, 0x0ad1), board_ahci }, /* MCP77 */
564 { PCI_VDEVICE(NVIDIA, 0x0ad2), board_ahci }, /* MCP77 */ 573 { PCI_VDEVICE(NVIDIA, 0x0ad2), board_ahci }, /* MCP77 */
generated by cgit v1.2.2 (git 2.25.0) at 2024-10-03 09:29:39 -0400