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398e07826b
android_kernel_xiaomi_sm8350/drivers/ata
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Tejun Heo 398e07826b libata-acpi: implement dev->gtf_cache and evaluate _GTF right after _STM during resume 
On certain implementations, _GTF evaluation depends on preceding _STM
and both can be pretty picky about the configuration.  Using _GTM
result cached during controller initialization satisfies the most
neurotic _STM implementation.  However, libata evaluates _GTF after
reset during device configuration and the hardware state can be
different from what _GTF expects and can cause evaluation failure.

This patch adds dev->gtf_cache and updates ata_dev_get_GTF() such that
it uses the cached value if available.  Cache is cleared with a call
to ata_acpi_clear_gtf().

Because for SATA ACPI nodes _GTF must be evaluated after _SDD which
can't be done till IDENTIFY is complete, _GTF caching from
ata_acpi_on_resume() is used only for IDE ACPI nodes.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-12-17 20:33:14 -05:00
..
ahci.c libata: kill spurious NCQ completion detection 2007-12-07 15:27:54 -05:00
ata_generic.c libata: Switch most of the remaining SFF drivers to ata_sff_port_start 2007-10-12 14:55:36 -04:00
ata_piix.c ata_piix: add Toshiba Tecra M4 to broken suspend list 2007-12-07 15:27:54 -05:00
Kconfig Update libata driver for bf548 atapi controller against the 2.6.24 tree. 2007-10-17 20:49:02 -04:00
libata-acpi.c libata-acpi: implement dev->gtf_cache and evaluate _GTF right after _STM during resume 2007-12-17 20:33:14 -05:00
libata-core.c libata-acpi: add new hooks ata_acpi_dissociate() and ata_acpi_on_disable() 2007-12-17 20:33:12 -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: use ata_exec_internal() for PMP register access 2007-10-12 14:55:47 -04:00
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-acpi: add new hooks ata_acpi_dissociate() and ata_acpi_on_disable() 2007-12-17 20:33:12 -05:00
Makefile drivers/ata: add support to Freescale 3.0Gbps SATA Controller 2007-10-17 20:49:02 -04:00
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_amd/pata_via: de-couple programming of PIO/MWDMA and UDMA timings 2007-12-04 14:11:36 -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 Several fixes for the AVR32 PATA driver 2007-12-01 17:35:58 -05:00
pata_atiixp.c pata_atiixp: Audit notes on locking 2007-10-12 14:55:42 -04:00
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 libata: Switch most of the remaining SFF drivers to ata_sff_port_start 2007-10-12 14:55:36 -04:00
pata_cs5520.c [libata] struct pci_dev related cleanups 2007-10-12 14:55:47 -04:00
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 pata_cs5536: MWDMA fix 2007-10-19 22:55:03 -04:00
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 libata: Switch most of the remaining SFF drivers to ata_sff_port_start 2007-10-12 14:55:36 -04:00
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_hpt37x: Fix cable detect bug spotted by Sergei 2007-11-23 19:33:27 -05:00
pata_hpt366.c libata: Switch most of the remaining SFF drivers to ata_sff_port_start 2007-10-12 14:55:36 -04:00
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 libata: Switch most of the remaining SFF drivers to ata_sff_port_start 2007-10-12 14:55:36 -04:00
pata_ixp4xx_cf.c libata: implement and use ata_port_desc() to report port configuration 2007-10-12 14:55:37 -04:00
pata_jmicron.c pata_jmicron: fix disabled port handling in jmicron_pre_reset() 2007-11-23 19:23:55 -05:00
pata_legacy.c libata: implement and use ata_port_desc() to report port configuration 2007-10-12 14:55:37 -04:00
pata_marvell.c libata: Switch most of the remaining SFF drivers to ata_sff_port_start 2007-10-12 14:55:36 -04:00
pata_mpc52xx.c mpc52xx-ata: fix compile warning (unused variable) 2007-10-14 08:57:30 -07:00
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_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 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 [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 libata: implement and use ata_port_desc() to report port configuration 2007-10-12 14:55:37 -04:00
pata_radisys.c Fix misspellings of "system", "controller", "interrupt" and "necessary". 2007-10-19 23:10:43 +02:00
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 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 libata: Switch most of the remaining SFF drivers to ata_sff_port_start 2007-10-12 14:55:36 -04:00
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_amd/pata_via: de-couple programming of PIO/MWDMA and UDMA timings 2007-12-04 14:11:36 -05:00
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: improve warnings about Highpoint RocketRAID 23xx cards 2007-12-17 20:33:12 -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: clear link->eh_info.serror from ata_std_postreset() 2007-12-17 20:33:11 -05:00
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