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c3c70c443c
linux/drivers/ata
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Tejun Heo c3c70c443c libata: fix ata_scsi_change_queue_depth() 
Fix ata_scsi_change_queue_depth() such that...

* NCQ on/off is exactly determined using the same logic as the issue path.

* queue depth is adjusted to 1 if NCQ is not enabled.

* -EINVAL is returned if requested action is ignored due to limitations.

This fixes the bug which allows queue depth to be increased on
blacklisted NCQ hosts/devices.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-02-21 04:58:19 -05:00
..
ahci.c [PATCH] remove many unneeded #includes of sched.h 2007-02-14 08:09:54 -08:00
ata_generic.c libata: add another IRQ calls (libata drivers) 2007-02-09 17:39:38 -05:00
ata_piix.c libata: kill ATA_ENABLE_PATA 2007-02-09 17:39:40 -05:00
Kconfig libata: Fix Cell SATA driver dependencies 2007-02-21 04:58:17 -05:00
libata-acpi.c [PATCH] libata: wrong sizeof for BUFFER 2007-02-16 13:32:41 -05:00
libata-core.c libata: separate out ata_ncq_enabled() 2007-02-21 04:58:18 -05:00
libata-eh.c libata: put some intelligence into EH speed down sequence 2007-02-21 04:58:16 -05:00
libata-scsi.c libata: fix ata_scsi_change_queue_depth() 2007-02-21 04:58:19 -05:00
libata-sff.c libata: add another IRQ calls (core and headers) 2007-02-09 17:39:38 -05:00
libata.h SiS warning fixes 2007-02-21 04:58:17 -05:00
Makefile libata: PATA driver for Celleb 2007-02-21 04:58:16 -05:00
pata_ali.c libata: add another IRQ calls (libata drivers) 2007-02-09 17:39:38 -05:00
pata_amd.c libata: add another IRQ calls (libata drivers) 2007-02-09 17:39:38 -05:00
pata_artop.c libata: add another IRQ calls (libata drivers) 2007-02-09 17:39:38 -05:00
pata_atiixp.c libata: add another IRQ calls (libata drivers) 2007-02-09 17:39:38 -05:00
pata_cmd64x.c libata: add another IRQ calls (libata drivers) 2007-02-09 17:39:38 -05:00
pata_cs5520.c libata: add another IRQ calls (libata drivers) 2007-02-09 17:39:38 -05:00
pata_cs5530.c libata: add another IRQ calls (libata drivers) 2007-02-09 17:39:38 -05:00
pata_cs5535.c libata: add another IRQ calls (libata drivers) 2007-02-09 17:39:38 -05:00
pata_cypress.c libata: add another IRQ calls (libata drivers) 2007-02-09 17:39:38 -05:00
pata_efar.c libata: add another IRQ calls (libata drivers) 2007-02-09 17:39:38 -05:00
pata_hpt3x2n.c libata: add another IRQ calls (libata drivers) 2007-02-09 17:39:38 -05:00
pata_hpt3x3.c libata: add another IRQ calls (libata drivers) 2007-02-09 17:39:38 -05:00
pata_hpt37x.c libata: add another IRQ calls (libata drivers) 2007-02-09 17:39:38 -05:00
pata_hpt366.c libata: add another IRQ calls (libata drivers) 2007-02-09 17:39:38 -05:00
pata_isapnp.c libata: add another IRQ calls (libata drivers) 2007-02-09 17:39:38 -05:00
pata_it821x.c libata: add another IRQ calls (libata drivers) 2007-02-09 17:39:38 -05:00
pata_it8213.c libata: add another IRQ calls (libata drivers) 2007-02-09 17:39:38 -05:00
pata_ixp4xx_cf.c libata: add another IRQ calls (libata drivers) 2007-02-09 17:39:38 -05:00
pata_jmicron.c libata: add another IRQ calls (libata drivers) 2007-02-09 17:39:38 -05:00
pata_legacy.c libata: Add a host flag to indicate lack of IORDY capability 2007-02-15 18:04:01 -05:00
pata_marvell.c libata: add another IRQ calls (libata drivers) 2007-02-09 17:39:38 -05:00
pata_mpc52xx.c [POWERPC] Fixup mp5200 drivers to match device tree changes 2007-02-13 15:35:53 +11:00
pata_mpiix.c [PATCH] Scheduled removal of SA_xxx interrupt flags fixups 2007-02-14 08:09:54 -08:00
pata_netcell.c libata: add another IRQ calls (libata drivers) 2007-02-09 17:39:38 -05:00
pata_ns87410.c libata: add another IRQ calls (libata drivers) 2007-02-09 17:39:38 -05:00
pata_oldpiix.c (2.6.20) pata_oldpiix: fix PIO2 underclocking 2007-02-09 17:39:39 -05:00
pata_opti.c libata: add another IRQ calls (libata drivers) 2007-02-09 17:39:38 -05:00
pata_optidma.c libata: add another IRQ calls (libata drivers) 2007-02-09 17:39:38 -05:00
pata_pcmcia.c [PATCH] Scheduled removal of SA_xxx interrupt flags fixups 2007-02-14 08:09:54 -08:00
pata_pdc202xx_old.c libata: add another IRQ calls (libata drivers) 2007-02-09 17:39:38 -05:00
pata_pdc2027x.c [PATCH] Scheduled removal of SA_xxx interrupt flags fixups 2007-02-14 08:09:54 -08:00
pata_platform.c libata: add another IRQ calls (libata drivers) 2007-02-09 17:39:38 -05:00
pata_qdi.c libata: Add a host flag to indicate lack of IORDY capability 2007-02-15 18:04:01 -05:00
pata_radisys.c libata: add another IRQ calls (libata drivers) 2007-02-09 17:39:38 -05:00
pata_rz1000.c libata: add another IRQ calls (libata drivers) 2007-02-09 17:39:38 -05:00
pata_sc1200.c libata: add another IRQ calls (libata drivers) 2007-02-09 17:39:38 -05:00
pata_scc.c libata: PATA driver for Celleb 2007-02-21 04:58:16 -05:00
pata_serverworks.c libata: add another IRQ calls (libata drivers) 2007-02-09 17:39:38 -05:00
pata_sil680.c libata: add another IRQ calls (libata drivers) 2007-02-09 17:39:38 -05:00
pata_sis.c SiS warning fixes 2007-02-21 04:58:17 -05:00
pata_sl82c105.c add delay around sl82c105_reset_engine calls 2007-02-15 18:04:53 -05:00
pata_triflex.c libata: add another IRQ calls (libata drivers) 2007-02-09 17:39:38 -05:00
pata_via.c libata: add another IRQ calls (libata drivers) 2007-02-09 17:39:38 -05:00
pata_winbond.c libata: add another IRQ calls (libata drivers) 2007-02-09 17:39:38 -05:00
pdc_adma.c [PATCH] remove many unneeded #includes of sched.h 2007-02-14 08:09:54 -08:00
sata_inic162x.c [PATCH] scheduled removal of SA_XXX interrupt flags: ata fix 2007-02-14 08:09:55 -08:00
sata_mv.c SATA: use NULL for ptrs 2007-02-21 04:58:17 -05:00
sata_nv.c sata_nv: delay on switching between NCQ and non-NCQ commands 2007-02-21 04:58:18 -05:00
sata_promise.c sata_promise: new EH conversion for 20619 chips, take 2 2007-02-15 18:04:00 -05:00
sata_promise.h Move libata to drivers/ata. 2006-08-10 07:31:37 -04:00
sata_qstor.c [PATCH] remove many unneeded #includes of sched.h 2007-02-14 08:09:54 -08:00
sata_sil24.c libata: add another IRQ calls (libata drivers) 2007-02-09 17:39:38 -05:00
sata_sil.c SATA: use NULL for ptrs 2007-02-21 04:58:17 -05:00
sata_sis.c SiS warning fixes 2007-02-21 04:58:17 -05:00
sata_svw.c libata: add another IRQ calls (libata drivers) 2007-02-09 17:39:38 -05:00
sata_sx4.c [PATCH] remove many unneeded #includes of sched.h 2007-02-14 08:09:54 -08:00
sata_uli.c libata: add another IRQ calls (libata drivers) 2007-02-09 17:39:38 -05:00
sata_via.c libata: add another IRQ calls (libata drivers) 2007-02-09 17:39:38 -05:00
sata_vsc.c sata_vsc: use default cache line size if non-zero 2007-02-15 18:13:46 -05:00
sis.h SiS warning fixes 2007-02-21 04:58:17 -05:00