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228c1590be
kernel-ark/drivers/ata
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Tejun Heo 228c1590be [PATCH] ata_piix: apply device detection via polling IDENTIFY 
PATA PIIX uses reset signature + TF r/w test for device presence
detection, which doesn't always work.  It sometimes reports phantom
device which results in IDENTIFY timeouts.

SATA PIIX uses some combination of PCS + reset signature + TF r/w test
for device presence detection.  No combination satifies all and for
some controllers, there doesn't seem to be any combination which
works reliably.

This patch makes both PATA and SATA piix's use reset signature + TF
r/w + polling IDENTIFY for device detection.  This is what the old
libata (before irq-pio and new EH) did and what IDE does.

This patch also removes now obsolete PIIX_FLAG_IGNORE_PCS, force_pcs
and related code.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-01 22:45:55 -05:00
..
ahci.c [PATCH] ahci: honor PORTS_IMPL on ICH8s 2006-12-01 22:44:53 -05:00
ata_generic.c [PATCH] pci_module_init-convertion-in-ata_genericc fix 2006-12-01 22:40:25 -05:00
ata_piix.c [PATCH] ata_piix: apply device detection via polling IDENTIFY 2006-12-01 22:45:55 -05:00
Kconfig [libata] ARM: add ixp4xx PATA driver 2006-12-01 22:42:51 -05:00
libata-core.c [PATCH] libata: implement presence detection via polling IDENTIFY 2006-12-01 22:45:55 -05:00
libata-eh.c [PATCH] libata: implement presence detection via polling IDENTIFY 2006-12-01 22:45:55 -05:00
libata-scsi.c [PATCH] libata: use FLUSH_EXT only when driver is larger than LBA28 limit 2006-12-01 22:45:54 -05:00
libata-sff.c [PATCH] libata: move ata_irq_on() into libata-sff.c 2006-12-01 22:40:28 -05:00
libata.h [PATCH] libata: implement presence detection via polling IDENTIFY 2006-12-01 22:45:55 -05:00
Makefile [libata] ARM: add ixp4xx PATA driver 2006-12-01 22:42:51 -05:00
pata_ali.c [PATCH] libata: add 40pin "short" cable support, honour drive side speed detection 2006-12-01 22:40:25 -05:00
pata_amd.c [PATCH] libata: add missing sht->slave_destroy 2006-11-29 14:57:58 +09:00
pata_artop.c [PATCH] libata: add missing sht->slave_destroy 2006-11-29 14:57:58 +09:00
pata_atiixp.c [PATCH] libata: add missing sht->slave_destroy 2006-11-29 14:57:58 +09:00
pata_cmd64x.c [PATCH] libata: add missing sht->slave_destroy 2006-11-29 14:57:58 +09:00
pata_cs5520.c [PATCH] libata: add missing sht->slave_destroy 2006-11-29 14:57:58 +09:00
pata_cs5530.c [PATCH] libata: add missing sht->slave_destroy 2006-11-29 14:57:58 +09:00
pata_cs5535.c [PATCH] libata: add missing sht->slave_destroy 2006-11-29 14:57:58 +09:00
pata_cypress.c [PATCH] libata: add missing sht->slave_destroy 2006-11-29 14:57:58 +09:00
pata_efar.c [PATCH] libata: add missing sht->slave_destroy 2006-11-29 14:57:58 +09:00
pata_hpt3x2n.c [PATCH] libata: add missing sht->slave_destroy 2006-11-29 14:57:58 +09:00
pata_hpt3x3.c [PATCH] libata: add missing sht->slave_destroy 2006-11-29 14:57:58 +09:00
pata_hpt37x.c [PATCH] libata: add missing sht->slave_destroy 2006-11-29 14:57:58 +09:00
pata_hpt366.c [PATCH] libata: add missing sht->slave_destroy 2006-11-29 14:57:58 +09:00
pata_isapnp.c [PATCH] libata: add missing sht->slave_destroy 2006-11-29 14:57:58 +09:00
pata_it821x.c [PATCH] libata: add missing sht->slave_destroy 2006-11-29 14:57:58 +09:00
pata_ixp4xx_cf.c [libata] ARM: add ixp4xx PATA driver 2006-12-01 22:42:51 -05:00
pata_jmicron.c [PATCH] libata: add missing sht->slave_destroy 2006-11-29 14:57:58 +09:00
pata_legacy.c [PATCH] libata: add missing sht->slave_destroy 2006-11-29 14:57:58 +09:00
pata_marvell.c [libata] pata_marvell: minor and trivial cleanups 2006-12-01 22:40:27 -05:00
pata_mpiix.c [PATCH] libata: add missing sht->slave_destroy 2006-11-29 14:57:58 +09:00
pata_netcell.c [PATCH] libata: add missing sht->slave_destroy 2006-11-29 14:57:58 +09:00
pata_ns87410.c [PATCH] libata: add missing sht->slave_destroy 2006-11-29 14:57:58 +09:00
pata_oldpiix.c [PATCH] libata: add missing sht->slave_destroy 2006-11-29 14:57:58 +09:00
pata_opti.c [PATCH] libata: add missing sht->slave_destroy 2006-11-29 14:57:58 +09:00
pata_optidma.c [PATCH] libata: add missing sht->slave_destroy 2006-11-29 14:57:58 +09:00
pata_pcmcia.c [PATCH] libata: add missing sht->slave_destroy 2006-11-29 14:57:58 +09:00
pata_pdc202xx_old.c [PATCH] pdc202xx_old: Fix name clashes with PA-RISC 2006-12-01 22:41:31 -05:00
pata_pdc2027x.c [PATCH] pci_module_init() conversion for pata_pdc2027x 2006-12-01 22:40:25 -05:00
pata_platform.c [PATCH] ata: Generic platform_device libata driver 2006-12-01 22:40:28 -05:00
pata_qdi.c [PATCH] libata: add missing sht->slave_destroy 2006-11-29 14:57:58 +09:00
pata_radisys.c [PATCH] libata: add missing sht->slave_destroy 2006-11-29 14:57:58 +09:00
pata_rz1000.c [PATCH] libata: add missing sht->slave_destroy 2006-11-29 14:57:58 +09:00
pata_sc1200.c [PATCH] libata: add missing sht->slave_destroy 2006-11-29 14:57:58 +09:00
pata_serverworks.c [PATCH] libata: add missing sht->slave_destroy 2006-11-29 14:57:58 +09:00
pata_sil680.c [PATCH] libata: add missing sht->slave_destroy 2006-11-29 14:57:58 +09:00
pata_sis.c [PATCH] libata: add missing sht->slave_destroy 2006-11-29 14:57:58 +09:00
pata_sl82c105.c [PATCH] libata: add missing sht->slave_destroy 2006-11-29 14:57:58 +09:00
pata_triflex.c [PATCH] libata: add missing sht->slave_destroy 2006-11-29 14:57:58 +09:00
pata_via.c [PATCH] libata: add missing sht->slave_destroy 2006-11-29 14:57:58 +09:00
pata_winbond.c [PATCH] libata: Winbond support 2006-12-01 22:40:24 -05:00
pdc_adma.c IRQ: Maintain regs pointer globally rather than passing to IRQ handlers 2006-10-05 15:10:12 +01:00
sata_mv.c IRQ: Maintain regs pointer globally rather than passing to IRQ handlers 2006-10-05 15:10:12 +01:00
sata_nv.c [PATCH] sata_nv: SRST sometimes fails after hotplug, use HRST_TO_RESUME 2006-12-01 22:40:29 -05:00
sata_promise.c Merge branch 'master' into upstream-fixes 2006-10-11 04:59:46 -04:00
sata_promise.h
sata_qstor.c IRQ: Maintain regs pointer globally rather than passing to IRQ handlers 2006-10-05 15:10:12 +01:00
sata_sil24.c [PATCH] sata_sil24: add PMP related constants 2006-12-01 22:40:29 -05:00
sata_sil.c [PATCH] libata: implement ATA_EHI_PRINTINFO 2006-12-01 22:41:31 -05:00
sata_sis.c [PATCH] sata_sis: slave support on SiS965 2006-12-01 22:42:51 -05:00
sata_svw.c [PATCH] misc sata __iomem annotations 2006-10-10 15:37:21 -07:00
sata_sx4.c IRQ: Maintain regs pointer globally rather than passing to IRQ handlers 2006-10-05 15:10:12 +01:00
sata_uli.c
sata_via.c [libata] sata_via: fix obvious typo 2006-11-08 07:46:02 -05:00
sata_vsc.c IRQ: Maintain regs pointer globally rather than passing to IRQ handlers 2006-10-05 15:10:12 +01:00