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3f3debdbfb
linux/drivers/ata
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Robert Hancock 3f3debdbfb sata_nv: don't use legacy DMA in ADMA mode (v3) 
We need to run any DMA command with result taskfile requested in ADMA mode
when the port is in ADMA mode, otherwise it may try to use the legacy DMA engine
in ADMA mode which is not allowed. Enforce this with BUG_ON() since data
corruption could potentially result if this happened. Also, fail any attempt to
try and issue NCQ commands with result taskfile requested, since the hardware
doesn't allow this.

Signed-off-by: Robert Hancock <hancockr@shaw.ca>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-12-04 14:01:18 -05:00
..
ahci.c [libata] AHCI: add hw link power management support 2007-10-29 11:00:35 -04:00
ata_generic.c
ata_piix.c ata_piix: add more toshiba laptops to broken suspend list 2007-12-01 17:44:10 -05:00
Kconfig
libata-acpi.c libata: Don't fail device revalidation for bad _GTF methods 2007-11-10 00:31:27 -05:00
libata-core.c libata: Fix early use of port printk. (Was Re: ata4294967295: failed to start port (errno=-19)) 2007-12-01 17:44:10 -05:00
libata-eh.c libata: report protocol and full CDB on error 2007-12-01 17:35:58 -05:00
libata-pmp.c
libata-scsi.c libata: bump transfer chunk size if it's odd 2007-11-26 11:03:40 -05:00
libata-sff.c [libata] checkpatch-inspired cleanups 2007-10-23 20:59:42 -04:00
libata.h [libata] Link power management infrastructure 2007-10-29 11:00:35 -04:00
Makefile
pata_acpi.c [libata] fix 'if(' and similar areas that lack whitespace 2007-10-29 06:15:27 -04:00
pata_ali.c pata_ali: trim trailing whitespace (fix checkpatch complaints) 2007-11-23 21:08:42 -05:00
pata_amd.c
pata_artop.c
pata_at32.c Several fixes for the AVR32 PATA driver 2007-12-01 17:35:58 -05:00
pata_atiixp.c
pata_bf54x.c Set proper ATA UDMA mode for bf548 according to system clock. 2007-12-01 17:35:58 -05:00
pata_cmd64x.c pata_cmd64x.c typo fix 2007-10-20 01:02:48 +02:00
pata_cmd640.c
pata_cs5520.c
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 pata_cs5536: MWDMA fix 2007-10-19 22:55:03 -04:00
pata_cypress.c
pata_efar.c
pata_hpt3x2n.c
pata_hpt3x3.c
pata_hpt37x.c pata_hpt37x: Fix cable detect bug spotted by Sergei 2007-11-23 19:33:27 -05:00
pata_hpt366.c
pata_icside.c Fix pata_icside build for recent libata API changes 2007-10-25 02:05:26 -04:00
pata_isapnp.c pata_isapnp: Polled devices 2007-11-23 19:33:27 -05:00
pata_it821x.c Fix misspellings of "system", "controller", "interrupt" and "necessary". 2007-10-19 23:10:43 +02:00
pata_it8213.c
pata_ixp4xx_cf.c
pata_jmicron.c pata_jmicron: fix disabled port handling in jmicron_pre_reset() 2007-11-23 19:23:55 -05:00
pata_legacy.c
pata_marvell.c
pata_mpc52xx.c
pata_mpiix.c Fix misspellings of "system", "controller", "interrupt" and "necessary". 2007-10-19 23:10:43 +02:00
pata_netcell.c
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_oldpiix.c Fix misspellings of "system", "controller", "interrupt" and "necessary". 2007-10-19 23:10:43 +02:00
pata_opti.c
pata_optidma.c [libata] fix 'if(' and similar areas that lack whitespace 2007-10-29 06:15:27 -04:00
pata_pcmcia.c [libata] Address some checkpatch-spotted issues 2007-10-29 06:15:27 -04:00
pata_pdc202xx_old.c [libata] fix 'if(' and similar areas that lack whitespace 2007-10-29 06:15:27 -04:00
pata_pdc2027x.c [libata] fix 'if(' and similar areas that lack whitespace 2007-10-29 06:15:27 -04:00
pata_platform.c libata: pata_platform: Support polling-mode configuration. 2007-11-08 13:08:41 -05:00
pata_qdi.c
pata_radisys.c Fix misspellings of "system", "controller", "interrupt" and "necessary". 2007-10-19 23:10:43 +02:00
pata_rz1000.c
pata_sc1200.c Fix misspellings of "system", "controller", "interrupt" and "necessary". 2007-10-19 23:10:43 +02:00
pata_scc.c libata: implement ata_wait_after_reset() 2007-10-29 06:15:27 -04:00
pata_serverworks.c pata_serverworks: Fix problem with some drive combinations 2007-11-05 18:08:46 -05:00
pata_sil680.c pata_sil680: kill bogus reset code (take 2) 2007-11-23 19:23:55 -05:00
pata_sis.c pata_sis.c: Add Packard Bell EasyNote K5305 to laptops 2007-11-19 12:28:11 +09:00
pata_sl82c105.c
pata_triflex.c
pata_via.c [libata] fix 'if(' and similar areas that lack whitespace 2007-10-29 06:15:27 -04:00
pata_winbond.c [libata] fix 'if(' and similar areas that lack whitespace 2007-10-29 06:15:27 -04:00
pdc_adma.c [libata] Address some checkpatch-spotted issues 2007-10-29 06:15:27 -04:00
sata_fsl.c ata/sata_fsl: Remove ata_scsi_suspend/resume callbacks 2007-11-03 08:46:29 -04:00
sata_inic162x.c [libata] Address some checkpatch-spotted issues 2007-10-29 06:15:27 -04:00
sata_mv.c sata_mv: Fix broken Marvell 7042 support. 2007-12-01 17:44:10 -05:00
sata_nv.c sata_nv: don't use legacy DMA in ADMA mode (v3) 2007-12-04 14:01:18 -05:00
sata_promise.c sata_promise: fix endianess bug in ASIC PRD bug workaround 2007-11-03 08:46:54 -04:00
sata_promise.h
sata_qstor.c libata sata_qstor conversion to new error handling (EH). 2007-11-08 13:08:41 -05:00
sata_sil24.c sata_sil24: fix sg table sizing 2007-11-23 19:23:55 -05:00
sata_sil.c [libata] Address some checkpatch-spotted issues 2007-10-29 06:15:27 -04:00
sata_sis.c [libata] Address some checkpatch-spotted issues 2007-10-29 06:15:27 -04:00
sata_svw.c [libata] Address some checkpatch-spotted issues 2007-10-29 06:15:27 -04:00
sata_sx4.c [libata] Address some checkpatch-spotted issues 2007-10-29 06:15:27 -04:00
sata_uli.c [libata] Address some checkpatch-spotted issues 2007-10-29 06:15:27 -04:00
sata_via.c [libata] Address some checkpatch-spotted issues 2007-10-29 06:15:27 -04:00
sata_vsc.c [libata] Address some checkpatch-spotted issues 2007-10-29 06:15:27 -04:00
sis.h