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c01e8a2312
tmp_suning_uos_patched/drivers/ata
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Mark Lord c01e8a2312 [libata] sata_mv: Enable use of (basic) DMA for ATAPI on GEN_IIE chips 
This also gets rid of any need for mv_mode_filter().

Using basic DMA on GEN_IIE requires setting an undocumented
bit in an undocumented register.  For safety, we clear that
bit again when switching back to EDMA mode.

To avoid a performance penalty when switching modes,
we cache the register in port_priv, as already done for other regs.

Signed-off-by: Mark Lord <mlord@pobox.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2009-03-24 22:02:40 -04:00
..
ahci.c ahci: drop intx manipulation on msi enable 2009-03-24 22:02:40 -04:00
ata_generic.c libata: beef up iterators 2008-12-28 22:43:20 -05:00
ata_piix.c ata_piix: add workaround for Samsung DB-P70 2009-03-13 14:56:07 -04:00
Kconfig sata_mv: no longer experimental (v2) 2009-01-26 06:42:10 -05:00
libata-acpi.c Merge branch 'linus' into release 2009-01-09 03:39:43 -05:00
libata-core.c libata: Don't trust current capacity values in identify words 57-58 2009-03-05 07:26:10 -05:00
libata-eh.c libata: make sure port is thawed when skipping resets 2009-03-05 07:25:43 -05:00
libata-pmp.c libata: add @spd_limit to sata_down_spd_limit() 2009-02-02 23:03:22 -05:00
libata-scsi.c libata: fix kernel-doc warnings 2009-02-02 22:41:45 -05:00
libata-sff.c libata: Keep shadow last_ctl up to date during resets 2009-03-13 14:55:58 -04:00
libata.h libata: add @spd_limit to sata_down_spd_limit() 2009-02-02 23:03:22 -05:00
Makefile libata: New driver for OCTEON SOC Compact Flash interface (v7). 2009-01-16 10:23:39 -05:00
pata_acpi.c ACPI: remove private acpica headers from driver files 2008-12-31 01:15:22 -05:00
pata_ali.c drivers/ata/pata_ali.c: s/isa_bridge/ali_isa_bridge/ to fix alpha build 2009-01-16 10:23:43 -05:00
pata_amd.c [libata] pata_amd: program FIFO 2009-02-25 15:30:16 -05:00
pata_artop.c ata: Switch all my stuff to a common address 2008-10-27 23:54:50 -04:00
pata_at32.c avr32: Use <mach/foo.h> instead of <asm/arch/foo.h> 2008-08-05 14:36:57 +02:00
pata_atiixp.c pata_atiixp: update port enabledness test handling 2009-01-16 10:20:27 -05:00
pata_bf54x.c [libata] Update kernel-doc comments to match source code 2008-12-28 22:43:21 -05:00
pata_cmd64x.c ata: Switch all my stuff to a common address 2008-10-27 23:54:50 -04:00
pata_cmd640.c ata: Switch all my stuff to a common address 2008-10-27 23:54:50 -04:00
pata_cs5520.c libata: rename SFF functions 2008-04-17 15:44:21 -04:00
pata_cs5530.c ata: Switch all my stuff to a common address 2008-10-27 23:54:50 -04:00
pata_cs5535.c [libata] pata_cs553*.c: cleanup kernel-doc 2008-11-11 02:58:30 -05:00
pata_cs5536.c [libata] pata_cs553*.c: cleanup kernel-doc 2008-11-11 02:58:30 -05:00
pata_cypress.c ata: Switch all my stuff to a common address 2008-10-27 23:54:50 -04:00
pata_efar.c ata: Switch all my stuff to a common address 2008-10-27 23:54:50 -04:00
pata_hpt3x2n.c libata: rename SFF functions 2008-04-17 15:44:21 -04:00
pata_hpt3x3.c [libata] pata_hpt3x3: correct _freeze() function declaration 2009-01-08 16:28:21 -05:00
pata_hpt37x.c libata: rename SFF functions 2008-04-17 15:44:21 -04:00
pata_hpt366.c pata_hpt366: reimplement mode programming 2009-01-08 16:29:20 -05:00
pata_icside.c libata-sff: Fix oops reported in kerneloops.org for pnp devices with no ctl 2008-06-04 06:40:41 -04:00
pata_isapnp.c ata: Switch all my stuff to a common address 2008-10-27 23:54:50 -04:00
pata_it821x.c pata_it821x: resume from hibernation fails with RAID volume 2009-02-25 15:22:44 -05:00
pata_it8213.c libata: rename SFF functions 2008-04-17 15:44:21 -04:00
pata_ixp4xx_cf.c libata: beef up iterators 2008-12-28 22:43:20 -05:00
pata_jmicron.c ata: Switch all my stuff to a common address 2008-10-27 23:54:50 -04:00
pata_legacy.c [libata] pata_legacy: for VLB 32bit PIO don't try tricks with slop 2009-02-25 15:30:23 -05:00
pata_marvell.c ata: Switch all my stuff to a common address 2008-10-27 23:54:50 -04:00
pata_mpc52xx.c powerpc/mpc5200: Add MDMA/UDMA support to MPC5200 ATA driver 2008-12-21 02:54:29 -07:00
pata_mpiix.c libata: Add 32bit PIO support 2009-01-08 16:34:27 -05:00
pata_netcell.c ata: Switch all my stuff to a common address 2008-10-27 23:54:50 -04:00
pata_ninja32.c pata_ninja32: update ID table 2008-12-09 00:44:19 -05:00
pata_ns87410.c ata: Switch all my stuff to a common address 2008-10-27 23:54:50 -04:00
pata_ns87415.c ata: Switch all my stuff to a common address 2008-10-27 23:54:50 -04:00
pata_octeon_cf.c libata: New driver for OCTEON SOC Compact Flash interface (v7). 2009-01-16 10:23:39 -05:00
pata_of_platform.c powerpc: Fix no interrupt handling in pata_of_platform 2008-10-10 15:55:17 +11:00
pata_oldpiix.c [libata] Update kernel-doc comments to match source code 2008-12-28 22:43:21 -05:00
pata_opti.c ata: Switch all my stuff to a common address 2008-10-27 23:54:50 -04:00
pata_optidma.c ata: Switch all my stuff to a common address 2008-10-27 23:54:50 -04:00
pata_pcmcia.c [libata] pata_pcmcia: another memory card support 2008-11-11 02:59:13 -05:00
pata_pdc202xx_old.c ata: Switch all my stuff to a common address 2008-10-27 23:54:50 -04:00
pata_pdc2027x.c [libata] Update kernel-doc comments to match source code 2008-12-28 22:43:21 -05:00
pata_platform.c pata_platform: __pata_platform_remove() shouldn't be in discard section 2009-01-08 16:10:29 -05:00
pata_qdi.c Fix my email address in qd65xx.[ch]/pata_qdi.c 2009-02-03 16:53:56 -08:00
pata_radisys.c [libata] Update kernel-doc comments to match source code 2008-12-28 22:43:21 -05:00
pata_rb532_cf.c pata-rb532-cf: drop custom freeze and thaw 2009-03-24 22:02:40 -04:00
pata_rz1000.c libata: beef up iterators 2008-12-28 22:43:20 -05:00
pata_sc1200.c ata: Switch all my stuff to a common address 2008-10-27 23:54:50 -04:00
pata_scc.c [libata] Update kernel-doc comments to match source code 2008-12-28 22:43:21 -05:00
pata_sch.c [libata] pata_sch: notice attached slave devices 2008-11-11 02:58:59 -05:00
pata_serverworks.c [libata] Update kernel-doc comments to match source code 2008-12-28 22:43:21 -05:00
pata_sil680.c libata: Add 32bit PIO support 2009-01-08 16:34:27 -05:00
pata_sis.c [libata] Update kernel-doc comments to match source code 2008-12-28 22:43:21 -05:00
pata_sl82c105.c ata: Switch all my stuff to a common address 2008-10-27 23:54:50 -04:00
pata_triflex.c ata: Switch all my stuff to a common address 2008-10-27 23:54:50 -04:00
pata_via.c Add support for VT6415 PCIE PATA IDE Host Controller 2009-02-17 16:56:31 -08:00
pata_winbond.c ata: Switch all my stuff to a common address 2008-10-27 23:54:50 -04:00
pdc_adma.c libata: rename SFF functions 2008-04-17 15:44:21 -04:00
sata_fsl.c sata_fsl: Return non-zero on error in probe() 2009-01-16 10:23:58 -05:00
sata_inic162x.c libata: make SCR access ops per-link 2008-09-29 00:22:28 -04:00
sata_mv.c [libata] sata_mv: Enable use of (basic) DMA for ATAPI on GEN_IIE chips 2009-03-24 22:02:40 -04:00
sata_nv.c sata_nv: fix module parameter description 2009-03-05 07:25:37 -05:00
sata_promise.c sata_promise: add ATA engine reset to reset ops 2008-11-04 01:08:03 -05:00
sata_promise.h libata annotations and fixes 2008-01-23 05:24:15 -05:00
sata_qstor.c libata: make SCR access ops per-link 2008-09-29 00:22:28 -04:00
sata_sil.c [libata] sata_sil: Fix compilation error with libata debugging enabled 2009-02-02 22:38:29 -05:00
sata_sil24.c sata_sil24: remove unused sil24_port_multiplier 2009-01-08 16:09:59 -05:00
sata_sis.c libata: make SCR access ops per-link 2008-09-29 00:22:28 -04:00
sata_svw.c libata: make SCR access ops per-link 2008-09-29 00:22:28 -04:00
sata_sx4.c libata: add qc_fill_rtf port operation 2008-04-17 15:44:23 -04:00
sata_uli.c libata: make SCR access ops per-link 2008-09-29 00:22:28 -04:00
sata_via.c sata_via: Add VT8261 support 2009-01-16 10:23:22 -05:00
sata_vsc.c libata: make SCR access ops per-link 2008-09-29 00:22:28 -04:00
sis.h