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Tejun Heo 8cebf274dd libata: kill ATA_LFLAG_SKIP_D2H_BSY 
Some controllers can't reliably record the initial D2H FIS after SATA
link is brought online for whatever reason.  Advanced controllers
which don't have traditional TF register based interface often have
this problem as they don't really have the TF registers to update
while the controller and link are being initialized.

SKIP_D2H_BSY works around the problem by skipping the wait for device
readiness before issuing SRST, so for such controllers libata issues
SRST blindly and hopes for the best.

Now that libata defaults to hardreset, this workaround is no longer
necessary.  For controllers which have support for hardreset, SRST is
never issued by itself.  It is only issued as follow-up SRST for
device classification and PMP initialization, so there's no need to
wait for it from prereset.

Kill ATA_LFLAG_SKIP_D2H_BSY.

Signed-off-by: Tejun Heo <htejun@gmail.com>
 		2008-04-17 15:44:16 -04:00
..
Kconfig ACPI: fix ATA_ACPI build 2008-03-18 00:26:07 -04:00
Makefile [libata] Add support for the RB500 PATA CompactFlash 2008-03-10 20:54:05 -04:00
ahci.c libata: kill ATA_LFLAG_SKIP_D2H_BSY 2008-04-17 15:44:16 -04:00
ata_generic.c ata_generic: Cenatek support 2008-01-23 05:24:17 -05:00
ata_piix.c PM: Introduce PM_EVENT_HIBERNATE callback state 2008-02-23 10:40:04 -08:00
libata-acpi.c libata-acpi: improve dock event handling 2008-03-17 08:26:42 -04:00
libata-core.c libata: kill ATA_LFLAG_SKIP_D2H_BSY 2008-04-17 15:44:16 -04:00
libata-eh.c libata: kill ATA_EHI_RESUME_LINK 2008-04-17 15:44:16 -04:00
libata-pmp.c libata: kill ATA_EHI_RESUME_LINK 2008-04-17 15:44:16 -04:00
libata-scsi.c libata: kill ATA_EHI_RESUME_LINK 2008-04-17 15:44:16 -04:00
libata-sff.c libata-sff: handle controllers w/o ctl register 2008-03-10 20:50:36 -04:00
libata.h make atapi_dmadir static 2008-02-25 17:29:35 -05:00
pata_acpi.c ata: fix sparse warning in pata_acpi.c 2008-02-15 13:51:33 -05:00
pata_ali.c [libata] make ali_atapi_dma static 2008-04-12 00:16:49 -04:00
pata_amd.c ata: sparse fixes for pata_amd.c 2008-02-15 13:51:24 -05:00
pata_artop.c libata: Switch most of the remaining SFF drivers to ata_sff_port_start 2007-10-12 14:55:36 -04:00
pata_at32.c drivers/ata/: Spelling fixes 2008-02-03 17:08:11 +02:00
pata_atiixp.c pata_atiixp: Use 255 sector limit 2008-02-24 00:27:23 -05:00
pata_bf54x.c Blackfin pata-bf54x driver: fix compiling bug - no ata_port struct in struct ata_device any more 2008-02-01 12:26:43 -05:00
pata_cmd64x.c pata_cmd64x.c typo fix 2007-10-20 01:02:48 +02:00
pata_cmd640.c libata: Switch most of the remaining SFF drivers to ata_sff_port_start 2007-10-12 14:55:36 -04:00
pata_cs5520.c PCI: Remove users of pci_enable_device_bars() 2008-02-01 15:04:27 -08:00
pata_cs5530.c Fix misspellings of "system", "controller", "interrupt" and "necessary". 2007-10-19 23:10:43 +02:00
pata_cs5535.c Fix misspellings of "system", "controller", "interrupt" and "necessary". 2007-10-19 23:10:43 +02:00
pata_cs5536.c ata: fix sparse warning in pata_cs5536.c 2008-02-15 13:51:27 -05:00
pata_cypress.c libata: Switch most of the remaining SFF drivers to ata_sff_port_start 2007-10-12 14:55:36 -04:00
pata_efar.c drivers/ata/: Spelling fixes 2008-02-03 17:08:11 +02:00
pata_hpt3x2n.c libata: Switch most of the remaining SFF drivers to ata_sff_port_start 2007-10-12 14:55:36 -04:00
pata_hpt3x3.c libata: implement and use ata_port_desc() to report port configuration 2007-10-12 14:55:37 -04:00
pata_hpt37x.c pata_hpt*, pata_serverworks: fix UDMA masking 2008-03-05 07:46:34 -05:00
pata_hpt366.c pata_hpt*, pata_serverworks: fix UDMA masking 2008-03-05 07:46:34 -05:00
pata_icside.c libata: eliminate the home grown dma padding in favour of 2008-02-19 11:36:56 +01:00
pata_isapnp.c pata_isapnp: Polled devices 2007-11-23 19:33:27 -05:00
pata_it821x.c pata_it821x: use raw nbytes in check_atapi_dma 2008-03-24 22:09:24 -04:00
pata_it8213.c drivers/ata/: Spelling fixes 2008-02-03 17:08:11 +02:00
pata_ixp4xx_cf.c libata: update ->data_xfer hook for ATAPI 2008-01-23 05:24:14 -05:00
pata_jmicron.c ata: fix sparse warning in pata_jmicron.c 2008-02-15 13:51:29 -05:00
pata_legacy.c ata: fix sparse warnings in pata_legacy.c 2008-02-20 12:08:15 -05:00
pata_marvell.c ata: fix sparse warning in pata_marvell.c 2008-02-15 13:51:30 -05:00
pata_mpc52xx.c Merge branch 'linux-2.6' 2008-01-31 11:25:51 +11:00
pata_mpiix.c Fix misspellings of "system", "controller", "interrupt" and "necessary". 2007-10-19 23:10:43 +02:00
pata_netcell.c libata: Switch most of the remaining SFF drivers to ata_sff_port_start 2007-10-12 14:55:36 -04:00
pata_ninja32.c pata_ninja32: setup changes 2008-02-11 14:30:07 -05:00
pata_ns87410.c Fix misspellings of "system", "controller", "interrupt" and "necessary". 2007-10-19 23:10:43 +02:00
pata_ns87415.c pata_ns87415: define SUPERIO_IDE_MAX_RETRIES 2007-10-29 06:21:33 -04:00
pata_of_platform.c Rename: linux/pata_platform.h to linux/ata_platform.h 2008-02-06 06:54:17 -05:00
pata_oldpiix.c Fix misspellings of "system", "controller", "interrupt" and "necessary". 2007-10-19 23:10:43 +02:00
pata_opti.c libata: Switch most of the remaining SFF drivers to ata_sff_port_start 2007-10-12 14:55:36 -04:00
pata_optidma.c [libata] fix 'if(' and similar areas that lack whitespace 2007-10-29 06:15:27 -04:00
pata_pcmcia.c pata_pcmcia: convert to new data_xfer prototype 2008-01-23 05:24:15 -05:00
pata_pdc202xx_old.c libata: rename ATA_PROT_ATAPI_* to ATAPI_PROT_* 2008-01-23 05:24:14 -05:00
pata_pdc2027x.c ata: replace remaining __FUNCTION__ occurrences 2008-03-10 20:50:31 -04:00
pata_platform.c Rename: linux/pata_platform.h to linux/ata_platform.h 2008-02-06 06:54:17 -05:00
pata_qdi.c libata: update ->data_xfer hook for ATAPI 2008-01-23 05:24:14 -05:00
pata_radisys.c Fix misspellings of "system", "controller", "interrupt" and "necessary". 2007-10-19 23:10:43 +02:00
pata_rb500_cf.c [libata] Add support for the RB500 PATA CompactFlash 2008-03-10 20:54:05 -04:00
pata_rz1000.c libata: Switch most of the remaining SFF drivers to ata_sff_port_start 2007-10-12 14:55:36 -04:00
pata_sc1200.c Fix misspellings of "system", "controller", "interrupt" and "necessary". 2007-10-19 23:10:43 +02:00
pata_scc.c pata_scc.c: add thaw ops 2008-02-15 13:51:22 -05:00
pata_serverworks.c pata_hpt*, pata_serverworks: fix UDMA masking 2008-03-05 07:46:34 -05:00
pata_sil680.c pata_sil680: Fix build on arch/ppc 2008-04-09 01:06:33 -04:00
pata_sis.c drivers/ata/: Spelling fixes 2008-02-03 17:08:11 +02:00
pata_sl82c105.c pata_sl82c105: dual channel support 2008-02-01 12:26:40 -05:00
pata_triflex.c libata: Switch most of the remaining SFF drivers to ata_sff_port_start 2007-10-12 14:55:36 -04:00
pata_via.c pata_via: fix SATA cable detection on cx700 2008-02-11 14:29:42 -05:00
pata_winbond.c pata_winbond: error return 2008-01-23 05:24:17 -05:00
pdc_adma.c libata: convert to chained sg 2008-01-23 05:24:14 -05:00
sata_fsl.c libata: kill ATA_LFLAG_SKIP_D2H_BSY 2008-04-17 15:44:16 -04:00
sata_inic162x.c iommu sg merging: sata_inic162x: use pci_set_dma_max_seg_size 2008-02-05 09:44:11 -08:00
sata_mv.c libata: prefer hardreset 2008-04-17 15:44:15 -04:00
sata_nv.c libata: kill ATA_LFLAG_HRST_TO_RESUME 2008-04-17 15:44:15 -04:00
sata_promise.c sata_promise: fix hardreset hotplug events, take 2 2008-03-24 22:31:25 -04:00
sata_promise.h libata annotations and fixes 2008-01-23 05:24:15 -05:00
sata_qstor.c libata: convert to chained sg 2008-01-23 05:24:14 -05:00
sata_sil.c libata: kill ATA_LFLAG_HRST_TO_RESUME 2008-04-17 15:44:15 -04:00
sata_sil24.c libata: kill ATA_LFLAG_SKIP_D2H_BSY 2008-04-17 15:44:16 -04:00
sata_sis.c [libata] Address some checkpatch-spotted issues 2007-10-29 06:15:27 -04:00
sata_svw.c [libata] sata_svw: fix reversed port count 2008-04-12 00:11:35 -04:00
sata_sx4.c libata annotations and fixes 2008-01-23 05:24:15 -05:00
sata_uli.c [libata] Address some checkpatch-spotted issues 2007-10-29 06:15:27 -04:00
sata_via.c libata: prefer hardreset 2008-04-17 15:44:15 -04:00
sata_vsc.c [libata] Address some checkpatch-spotted issues 2007-10-29 06:15:27 -04:00
sis.h libata: PATA-mode fixes for sis_sata 2007-07-02 10:17:42 -04:00