xiaomi-sm8450/android_kernel_xiaomi_sm8450
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3be6cbd73f74b4a3da82cc7d6e1688a4ae595fc7
android_kernel_xiaomi_sm8450/drivers/ata
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Jeff Garzik 3be6cbd73f [libata] kill ata_sg_is_last() 
Short term, this works around a bug introduced by early sg-chaining
work.

Long term, removing this function eliminates a branch from a hot
path loop in each scatter/gather table build.  Also, as this code
demonstrates, we don't need to _track_ the end of the s/g list, as
long as we mark it in some way.  And doing so programatically is nice.
So its a useful cleanup, regardless of its short term effects.

Based conceptually on a quick patch by Jens Axboe.

Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-18 16:21:18 -04:00
..
ahci.c
libata: use ata_exec_internal() for PMP register access
2007-10-12 14:55:47 -04:00
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: SATA 2port controller port map fix
2007-10-15 15:44:20 -04:00
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: add @timeout to ata_exec_internal[_sg]()
2007-10-12 14:55:47 -04:00
libata-core.c
libata sg chaining support fix
2007-10-16 11:21:01 +02:00
libata-eh.c
[libata] struct pci_dev related cleanups
2007-10-12 14:55:47 -04:00
libata-pmp.c
libata: use ata_exec_internal() for PMP register access
2007-10-12 14:55:47 -04:00
libata-scsi.c
Merge branch 'for-linus' of git://git.kernel.dk/data/git/linux-2.6-block
2007-10-16 10:09:16 -07:00
libata-sff.c
libata-sff: Correct use of check_status()
2007-10-17 20:49:02 -04:00
libata.h
libata: add @timeout to ata_exec_internal[_sg]()
2007-10-12 14:55:47 -04:00
Makefile
drivers/ata: add support to Freescale 3.0Gbps SATA Controller
2007-10-17 20:49:02 -04:00
pata_acpi.c
pata_acpi: fix build breakage if !CONFIG_PM
2007-10-17 20:48:30 -04:00
pata_ali.c
libata: Switch most of the remaining SFF drivers to ata_sff_port_start
2007-10-12 14:55:36 -04:00
pata_amd.c
libata: Switch most of the remaining SFF drivers to ata_sff_port_start
2007-10-12 14:55:36 -04:00
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
AVR32 PATA driver
2007-10-12 14:55:37 -04:00
pata_atiixp.c
pata_atiixp: Audit notes on locking
2007-10-12 14:55:42 -04:00
pata_bf54x.c
Update libata driver for bf548 atapi controller against the 2.6.24 tree.
2007-10-17 20:49:02 -04:00
pata_cmd64x.c
[libata] Remove ->port_disable() hook
2007-10-12 14:55:35 -04:00
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
libata: Switch most of the remaining SFF drivers to ata_sff_port_start
2007-10-12 14:55:36 -04:00
pata_cs5535.c
libata: Switch most of the remaining SFF drivers to ata_sff_port_start
2007-10-12 14:55:36 -04:00
pata_cs5536.c
[libata] pata_cs5536: new API build fix
2007-10-15 18:10:12 -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
libata: Switch most of the remaining SFF drivers to ata_sff_port_start
2007-10-12 14:55:36 -04:00
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
libata: implement and use ata_port_desc() to report port configuration
2007-10-12 14:55:37 -04:00
pata_isapnp.c
libata: implement and use ata_port_desc() to report port configuration
2007-10-12 14:55:37 -04:00
pata_it821x.c
libata: Switch most of the remaining SFF drivers to ata_sff_port_start
2007-10-12 14:55:36 -04:00
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: match vendor and class code only
2007-10-12 14:55:46 -04:00
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
libata: implement and use ata_port_desc() to report port configuration
2007-10-12 14:55:37 -04:00
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
libata: Switch most of the remaining SFF drivers to ata_sff_port_start
2007-10-12 14:55:36 -04:00
pata_ns87415.c
pata_ns87415: Initial cut at 87415/87560 IDE support
2007-10-12 14:55:43 -04:00
pata_oldpiix.c
libata: Switch most of the remaining SFF drivers to ata_sff_port_start
2007-10-12 14:55:36 -04:00
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: Switch most of the remaining SFF drivers to ata_sff_port_start
2007-10-12 14:55:36 -04:00
pata_pcmcia.c
[libata] pata_pcmcia: Add additional id string (corsair, 1GB)
2007-10-15 15:51:42 -04:00
pata_pdc202xx_old.c
pata_pdc202xx_old MWDMA fixes, and notes
2007-10-12 14:55:42 -04:00
pata_pdc2027x.c
pdc2027x: Switch properly to ioread/iowrite
2007-10-12 14:55:38 -04:00
pata_platform.c
libata: implement and use ata_port_desc() to report port configuration
2007-10-12 14:55:37 -04:00
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
libata: Switch most of the remaining SFF drivers to ata_sff_port_start
2007-10-12 14:55:36 -04:00
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
libata: Switch most of the remaining SFF drivers to ata_sff_port_start
2007-10-12 14:55:36 -04:00
pata_scc.c
libata: Fix build failure on ppc64 drivers/ata/pata_scc.c
2007-10-12 14:55:42 -04:00
pata_serverworks.c
libata: Switch most of the remaining SFF drivers to ata_sff_port_start
2007-10-12 14:55:36 -04:00
pata_sil680.c
[libata] pata_sil680: Add MMIO support
2007-10-15 14:58:51 -04:00
pata_sis.c
libata: Switch most of the remaining SFF drivers to ata_sff_port_start
2007-10-12 14:55:36 -04:00
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
libata: Switch most of the remaining SFF drivers to ata_sff_port_start
2007-10-12 14:55:36 -04:00
pata_winbond.c
libata: implement and use ata_port_desc() to report port configuration
2007-10-12 14:55:37 -04:00
pdc_adma.c
[libata] kill ata_sg_is_last()
2007-10-18 16:21:18 -04:00
sata_fsl.c
drivers/ata: add support to Freescale 3.0Gbps SATA Controller
2007-10-17 20:49:02 -04:00
sata_inic162x.c
libata: implement and use ata_port_desc() to report port configuration
2007-10-12 14:55:37 -04:00
sata_mv.c
[libata] kill ata_sg_is_last()
2007-10-18 16:21:18 -04:00
sata_nv.c
[libata] sata_nv: add SW NCQ support for MCP51/MCP55/MCP61
2007-10-15 15:16:53 -04:00
sata_promise.c
libata: implement and use ata_port_desc() to report port configuration
2007-10-12 14:55:37 -04:00
sata_promise.h
Move libata to drivers/ata.
2006-08-10 07:31:37 -04:00
sata_qstor.c
libata: implement and use ata_port_desc() to report port configuration
2007-10-12 14:55:37 -04:00
sata_sil24.c
[libata] kill ata_sg_is_last()
2007-10-18 16:21:18 -04:00
sata_sil.c
libata: implement and use ata_port_desc() to report port configuration
2007-10-12 14:55:37 -04:00
sata_sis.c
[libata] Remove ->port_disable() hook
2007-10-12 14:55:35 -04:00
sata_svw.c
libata: implement and use ata_port_desc() to report port configuration
2007-10-12 14:55:37 -04:00
sata_sx4.c
libata: implement and use ata_port_desc() to report port configuration
2007-10-12 14:55:37 -04:00
sata_uli.c
libata: implement and use ata_port_desc() to report port configuration
2007-10-12 14:55:37 -04:00
sata_via.c
more trivial signedness fixes in drivers
2007-10-14 12:41:52 -07:00
sata_vsc.c
libata: implement and use ata_port_desc() to report port configuration
2007-10-12 14:55:37 -04:00
sis.h
libata: PATA-mode fixes for sis_sata
2007-07-02 10:17:42 -04:00