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linux/drivers/ata
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Tejun Heo 8e5443a098 sata_sis: SCR accessors return -EINVAL when requested SCR isn't available 
sis_scr_cfg_read() can't access SError and was incorrectly returning
-1 instead of -EINVAL.  This went unnoticed because SError used to be
cleared in @postreset() and it didn't care about how scr_read() failed
but commit ac371987 moved SError clearing into sata_link_resume() and
SCR access failure other than -EINVAL is considered an error condition
and exposes the incorrect return value bug as detection failure.  Fix
it.

Also, scsi_scr_cfg_write() was incorrectly returning 0 after it
ignored the request to write to SError.  Make it also return -EINVAL.

This was bisected and reported by Patrick McHardy.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Cc: Patrick McHardy <kaber@trash.net>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-24 23:42:47 -04:00
..
ahci.c
SCSI: convert struct class_device to struct device
2008-04-19 19:10:33 -07:00
ata_generic.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
ata_piix.c
libata: implement and use sata_std_hardreset()
2008-04-17 15:44:23 -04:00
Kconfig
[libata] improve Kconfig help text for new PMP, SFF options
2008-04-17 15:55:24 -04:00
libata-acpi.c
ata-acpi: don't call _GTF for disabled drive
2008-04-17 15:56:29 -04:00
libata-core.c
libata: functions with definition should not be extern
2008-04-24 23:42:26 -04:00
libata-eh.c
libata: make EH fail gracefully if no reset method is available
2008-04-17 15:44:26 -04:00
libata-pmp.c
libata: implement PMP helpers
2008-04-17 15:44:25 -04:00
libata-scsi.c
SCSI: convert struct class_device to struct device
2008-04-19 19:10:33 -07:00
libata-sff.c
libata: move link onlineness check out of softreset methods
2008-04-17 15:44:25 -04:00
libata.h
libata: make PMP support optional
2008-04-17 15:44:25 -04:00
Makefile
libata: make PMP support optional
2008-04-17 15:44:25 -04:00
pata_acpi.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_ali.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_amd.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_artop.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_at32.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_atiixp.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_bf54x.c
libata: move link onlineness check out of softreset methods
2008-04-17 15:44:25 -04:00
pata_cmd64x.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_cmd640.c
libata: rename SFF port ops
2008-04-17 15:44:22 -04:00
pata_cs5520.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_cs5530.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_cs5535.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_cs5536.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_cypress.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_efar.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_hpt3x2n.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_hpt3x3.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_hpt37x.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_hpt366.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_icside.c
libata: rename SFF port ops
2008-04-17 15:44:22 -04:00
pata_isapnp.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_it821x.c
libata: rename SFF port ops
2008-04-17 15:44:22 -04:00
pata_it8213.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_ixp4xx_cf.c
libata: rename SFF port ops
2008-04-17 15:44:22 -04:00
pata_jmicron.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_legacy.c
libata: rename SFF port ops
2008-04-17 15:44:22 -04:00
pata_marvell.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_mpc52xx.c
libata: rename SFF port ops
2008-04-17 15:44:22 -04:00
pata_mpiix.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_netcell.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_ninja32.c
libata: rename SFF port ops
2008-04-17 15:44:22 -04:00
pata_ns87410.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_ns87415.c
libata: rename SFF port ops
2008-04-17 15:44:22 -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
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_opti.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_optidma.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_pcmcia.c
libata: rename SFF port ops
2008-04-17 15:44:22 -04:00
pata_pdc202xx_old.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_pdc2027x.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_platform.c
libata: rename SFF port ops
2008-04-17 15:44:22 -04:00
pata_qdi.c
libata: rename SFF port ops
2008-04-17 15:44:22 -04:00
pata_radisys.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_rb500_cf.c
libata: rename SFF port ops
2008-04-17 15:44:22 -04:00
pata_rz1000.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_sc1200.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_scc.c
libata: move link onlineness check out of softreset methods
2008-04-17 15:44:25 -04:00
pata_serverworks.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_sil680.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_sis.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_sl82c105.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_triflex.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_via.c
libata: rename SFF port ops
2008-04-17 15:44:22 -04:00
pata_winbond.c
libata: rename SFF port ops
2008-04-17 15:44:22 -04:00
pdc_adma.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
sata_fsl.c
libata: move link onlineness check out of softreset methods
2008-04-17 15:44:25 -04:00
sata_inic162x.c
libata: kill dead code paths in reset path
2008-04-17 15:44:25 -04:00
sata_mv.c
Merge branch 'merge-fixes' into devel
2008-04-19 17:17:34 +01:00
sata_nv.c
libata: rename SFF port ops
2008-04-17 15:44:22 -04:00
sata_promise.c
libata: rename SFF port ops
2008-04-17 15:44:22 -04:00
sata_promise.h
libata annotations and fixes
2008-01-23 05:24:15 -05:00
sata_qstor.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
sata_sil24.c
libata: move link onlineness check out of softreset methods
2008-04-17 15:44:25 -04:00
sata_sil.c
libata: rename SFF port ops
2008-04-17 15:44:22 -04:00
sata_sis.c
sata_sis: SCR accessors return -EINVAL when requested SCR isn't available
2008-04-24 23:42:47 -04:00
sata_svw.c
libata: rename SFF port ops
2008-04-17 15:44:22 -04:00
sata_sx4.c
libata: add qc_fill_rtf port operation
2008-04-17 15:44:23 -04:00
sata_uli.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
sata_via.c
libata: restructure SFF post-reset readiness waits
2008-04-17 15:44:22 -04:00
sata_vsc.c
libata: rename SFF port ops
2008-04-17 15:44:22 -04:00
sis.h
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