drivers/ata · 40c6023031369ae5573e622ca54fa3ffe89fb865 · xcap / xcap-capability-linux

libata,pata_via: revert ata_wait_idle() removal from ata_sff/via_tf_load()

Tejun Heo authored 14 years ago

Commit 978c0666 (libata: Remove excess delay in the tf_load path)
removed ata_wait_idle() from ata_sff_tf_load() and via_tf_load().
This caused obscure detection problems in sata_sil.

  https://bugzilla.kernel.org/show_bug.cgi?id=16606



The commit was pure performance optimization.  Revert it for now.

Reported-by: Dieter Plaetinck <dieter@plaetinck.be>
Reported-by: Jan Beulich <JBeulich@novell.com>
Bisected-by: gianluca <gianluca@sottospazio.it>
Cc: stable@kernel.org
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

40c60230

History

40c60230 14 years ago

History

Name	Last commit	Last update
..
Kconfig
Makefile
ahci.c
ahci.h
ahci_platform.c
ata_generic.c
ata_piix.c
libahci.c
libata-acpi.c
libata-core.c
libata-eh.c
libata-pmp.c
libata-scsi.c
libata-sff.c
libata.h
pata_acpi.c
pata_ali.c
pata_amd.c
pata_artop.c
pata_at32.c
pata_at91.c
pata_atiixp.c
pata_atp867x.c
pata_bf54x.c
pata_cmd640.c
pata_cmd64x.c
pata_cs5520.c
pata_cs5530.c
pata_cs5535.c
pata_cs5536.c
pata_cypress.c
pata_efar.c
pata_hpt366.c
pata_hpt37x.c
pata_hpt3x2n.c
pata_hpt3x3.c
pata_icside.c
pata_isapnp.c
pata_it8213.c
pata_it821x.c
pata_ixp4xx_cf.c
pata_jmicron.c
pata_legacy.c
pata_macio.c
pata_marvell.c
pata_mpc52xx.c
pata_mpiix.c
pata_netcell.c
pata_ninja32.c
pata_ns87410.c
pata_ns87415.c
pata_octeon_cf.c
pata_of_platform.c
pata_oldpiix.c
pata_opti.c
pata_optidma.c
pata_palmld.c
pata_pcmcia.c
pata_pdc2027x.c
pata_pdc202xx_old.c
pata_piccolo.c
pata_platform.c
pata_pxa.c
pata_qdi.c
pata_radisys.c
pata_rb532_cf.c
pata_rdc.c
pata_rz1000.c
pata_samsung_cf.c
pata_sc1200.c
pata_scc.c
pata_sch.c
pata_serverworks.c
pata_sil680.c
pata_sis.c
pata_sl82c105.c
pata_triflex.c
pata_via.c
pdc_adma.c
sata_dwc_460ex.c
sata_fsl.c
sata_inic162x.c
sata_mv.c
sata_nv.c
sata_promise.c
sata_promise.h
sata_qstor.c
sata_sil.c
sata_sil24.c
sata_sis.c
sata_svw.c
sata_sx4.c
sata_uli.c
sata_via.c
sata_vsc.c
sis.h