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Commit 335fb8fc authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev 

* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev:
  [libata] ahci: add ATI SB800 PCI IDs
  libata-sff: Fix documentation
  libata: Update the blacklist with a few more devices
parents b8fceee1 c69c0892

drivers/ata/ahci.c

+6 −4
Original line number Diff line number Diff line
@@ -418,10 +418,12 @@ static const struct pci_device_id ahci_pci_tbl[] = { 


	/* ATI */

	{ PCI_VDEVICE(ATI, 0x4380), board_ahci_sb600 }, /* ATI SB600 */

	{ PCI_VDEVICE(ATI, 0x4390), board_ahci_sb600 }, /* ATI SB700 IDE */

	{ PCI_VDEVICE(ATI, 0x4391), board_ahci_sb600 }, /* ATI SB700 AHCI */

	{ PCI_VDEVICE(ATI, 0x4392), board_ahci_sb600 }, /* ATI SB700 nraid5 */

	{ PCI_VDEVICE(ATI, 0x4393), board_ahci_sb600 }, /* ATI SB700 raid5 */

	{ PCI_VDEVICE(ATI, 0x4390), board_ahci_sb600 }, /* ATI SB700/800 */

	{ PCI_VDEVICE(ATI, 0x4391), board_ahci_sb600 }, /* ATI SB700/800 */

	{ PCI_VDEVICE(ATI, 0x4392), board_ahci_sb600 }, /* ATI SB700/800 */

	{ PCI_VDEVICE(ATI, 0x4393), board_ahci_sb600 }, /* ATI SB700/800 */

	{ PCI_VDEVICE(ATI, 0x4394), board_ahci_sb600 }, /* ATI SB700/800 */

	{ PCI_VDEVICE(ATI, 0x4395), board_ahci_sb600 }, /* ATI SB700/800 */



	/* VIA */

	{ PCI_VDEVICE(VIA, 0x3349), board_ahci_vt8251 }, /* VIA VT8251 */

drivers/ata/libata-core.c

+4 −0
Original line number Diff line number Diff line
@@ -3778,6 +3778,9 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = { 
	{ "Maxtor 6L250S0",     "BANC1G10",     ATA_HORKAGE_NONCQ },

	{ "Maxtor 6B200M0",	"BANC1BM0",	ATA_HORKAGE_NONCQ },

	{ "Maxtor 6B200M0",	"BANC1B10",	ATA_HORKAGE_NONCQ },

	{ "Maxtor 7B250S0",	"BANC1B70",	ATA_HORKAGE_NONCQ, },

	{ "Maxtor 7B300S0",	"BANC1B70",	ATA_HORKAGE_NONCQ },

	{ "Maxtor 7V300F0",	"VA111630",	ATA_HORKAGE_NONCQ },

	{ "HITACHI HDS7250SASUN500G 0621KTAWSD", "K2AOAJ0AHITACHI",

	 ATA_HORKAGE_NONCQ },

	/* NCQ hard hangs device under heavier load, needs hard power cycle */
@@ -3794,6 +3797,7 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = { 
	{ "WDC WD740ADFD-00NLR1", NULL,		ATA_HORKAGE_NONCQ, },

	{ "FUJITSU MHV2080BH",	"00840028",	ATA_HORKAGE_NONCQ, },

	{ "ST9160821AS",	"3.CLF",	ATA_HORKAGE_NONCQ, },

	{ "ST3160812AS",	"3.AD",		ATA_HORKAGE_NONCQ, },

	{ "SAMSUNG HD401LJ",	"ZZ100-15",	ATA_HORKAGE_NONCQ, },



	/* devices which puke on READ_NATIVE_MAX */

drivers/ata/libata-sff.c

+4 −1
Original line number Diff line number Diff line
@@ -297,7 +297,7 @@ void ata_bmdma_start (struct ata_queued_cmd *qc) 
	dmactl = ioread8(ap->ioaddr.bmdma_addr + ATA_DMA_CMD);

	iowrite8(dmactl | ATA_DMA_START, ap->ioaddr.bmdma_addr + ATA_DMA_CMD);



	/* Strictly, one may wish to issue a readb() here, to

	/* Strictly, one may wish to issue an ioread8() here, to

	 * flush the mmio write.  However, control also passes

	 * to the hardware at this point, and it will interrupt

	 * us when we are to resume control.  So, in effect,
@@ -307,6 +307,9 @@ void ata_bmdma_start (struct ata_queued_cmd *qc) 
	 * is expected, so I think it is best to not add a readb()

	 * without first all the MMIO ATA cards/mobos.

	 * Or maybe I'm just being paranoid.

	 *

	 * FIXME: The posting of this write means I/O starts are

	 * unneccessarily delayed for MMIO

	 */

}