AcoSail/kernel_optimize_test
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5f4e206666
kernel_optimize_test/drivers/ata
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Martin K. Petersen 5f4e206666 libata: Use Maximum Write Same Length to report discard size limit 
Previously we used Maximum Unmap LBA Count in the Block Limits VPD to
signal the maximum number of sectors we could handle in a single Write
Same command.

Starting with SBC3r26 the Block Limits VPD has an explicit limit on the
number of blocks in a Write Same. This means we can stop abusing a field
related to the Unmap command and let our SAT use the proper value in the
VPD (Maximum Write Same Length).

Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Cc: stable@kernel.org
2011-05-19 20:46:01 -04:00
..
acard-ahci.c drivers/ata/acard-ahci.c: fix enum warning 2011-05-19 20:45:15 -04:00
ahci_platform.c libata: reimplement link power management 2010-10-21 20:21:04 -04:00
ahci.c ahci: AHCI-mode SATA patch for Intel Panther Point DeviceIDs 2011-04-24 11:34:05 -04:00
ahci.h ahci: EM supported message type sysfs attribute 2011-04-24 11:31:31 -04:00
ata_generic.c [libata] trivial: trim trailing whitespace for drivers/ata/*.[ch] 2011-03-02 02:36:45 -05:00
ata_piix.c ata_piix: IDE-mode SATA patch for Intel Panther Point DeviceIDs 2011-04-24 11:34:05 -04:00
Kconfig pata_arasan_cf: Adding support for arasan compact flash host controller 2011-03-14 02:52:46 -04:00
libahci.c libata: ahci_start_engine compliant to AHCI spec 2011-04-24 11:35:40 -04:00
libata-acpi.c libata: remove ATA_FLAG_MMIO 2011-03-02 02:36:46 -05:00
libata-core.c libata: Pioneer DVR-216D can't do SETXFER 2011-04-24 11:34:05 -04:00
libata-eh.c libata: fix oops when LPM is used with PMP 2011-05-14 14:51:40 -04:00
libata-pmp.c libata: implement LPM support for port multipliers 2010-10-21 20:21:04 -04:00
libata-scsi.c libata: Use Maximum Write Same Length to report discard size limit 2011-05-19 20:46:01 -04:00
libata-sff.c libata-sff: prevent irq descriptions for dummy ports 2011-05-14 14:59:54 -04:00
libata-transport.c drivers/ata/libata-transport.c: include linux/slab.h 2010-10-21 20:21:04 -04:00
libata-transport.h [libata] Add ATA transport class 2010-10-21 20:21:03 -04:00
libata.h libata: plumb sas port scan into standard libata paths 2011-03-02 02:36:45 -05:00
Makefile pata_arasan_cf: Adding support for arasan compact flash host controller 2011-03-14 02:52:46 -04:00
pata_acpi.c libata: remove ATA_FLAG_{SRST|SATA_RESET} 2011-03-02 02:36:46 -05:00
pata_ali.c libata-sff: separate out BMDMA init 2010-05-25 19:40:30 -04:00
pata_amd.c Fix common misspellings 2011-03-31 11:26:23 -03:00
pata_arasan_cf.c Fix common misspellings 2011-03-31 11:26:23 -03:00
pata_artop.c pata_artop: Fix device ID parity check 2010-09-09 14:19:18 -04:00
pata_at32.c libata: remove ATA_FLAG_MMIO 2011-03-02 02:36:46 -05:00
pata_at91.c pata_at91: SMC settings calculation bugfixes, support for t6z and IORDY 2011-05-14 15:00:13 -04:00
pata_atiixp.c libata-sff: separate out BMDMA init 2010-05-25 19:40:30 -04:00
pata_atp867x.c libata-sff: separate out BMDMA irq handler 2010-05-25 19:40:24 -04:00
pata_bf54x.c Fix common misspellings 2011-03-31 11:26:23 -03:00
pata_cmd64x.c pata_cm64x: fix boot crash on parisc 2011-05-14 14:59:15 -04:00
pata_cmd640.c pata_cmd640: implement sff_irq_check() method 2010-10-21 20:21:05 -04:00
pata_cs5520.c Fix common misspellings 2011-03-31 11:26:23 -03:00
pata_cs5530.c libata-sff: separate out BMDMA init 2010-05-25 19:40:30 -04:00
pata_cs5535.c libata-sff: separate out BMDMA init 2010-05-25 19:40:30 -04:00
pata_cs5536.c pata_cs5536: avoid implicit MSR API inclusion on x86-64 2010-12-26 19:42:15 -05:00
pata_cypress.c libata-sff: separate out BMDMA init 2010-05-25 19:40:30 -04:00
pata_efar.c libata-sff: separate out BMDMA init 2010-05-25 19:40:30 -04:00
pata_hpt3x2n.c ata: pata: Convert pr_*(DRV_NAME ...) to pr_fmt/pr_<level> 2011-03-14 02:56:31 -04:00
pata_hpt3x3.c [libata] trivial: trim trailing whitespace for drivers/ata/*.[ch] 2011-03-02 02:36:45 -05:00
pata_hpt37x.c ata: pata: Convert pr_*(DRV_NAME ...) to pr_fmt/pr_<level> 2011-03-14 02:56:31 -04:00
pata_hpt366.c ata: pata: Convert pr_*(DRV_NAME ...) to pr_fmt/pr_<level> 2011-03-14 02:56:31 -04:00
pata_icside.c libata-sff: separate out BMDMA irq handler 2010-05-25 19:40:24 -04:00
pata_isapnp.c
pata_it821x.c [libata] trivial: trim trailing whitespace for drivers/ata/*.[ch] 2011-03-02 02:36:45 -05:00
pata_it8213.c libata-sff: separate out BMDMA init 2010-05-25 19:40:30 -04:00
pata_ixp4xx_cf.c drivers: Final irq namespace conversion 2011-03-29 14:48:19 +02:00
pata_jmicron.c libata-sff: separate out BMDMA init 2010-05-25 19:40:30 -04:00
pata_legacy.c pata_legacy: fix CONFIG_PATA_WINBOND_VLB_MODULE test 2010-11-12 17:10:53 -05:00
pata_macio.c libata: remove ATA_FLAG_NO_LEGACY 2011-03-02 02:36:46 -05:00
pata_marvell.c [libata] trivial: trim trailing whitespace for drivers/ata/*.[ch] 2011-03-02 02:36:45 -05:00
pata_mpc52xx.c dt: Eliminate of_platform_{,un}register_driver 2011-02-28 13:22:46 -07:00
pata_mpiix.c Fix common misspellings 2011-03-31 11:26:23 -03:00
pata_netcell.c libata-sff: separate out BMDMA init 2010-05-25 19:40:30 -04:00
pata_ninja32.c [libata] trivial: trim trailing whitespace for drivers/ata/*.[ch] 2011-03-02 02:36:45 -05:00
pata_ns87410.c
pata_ns87415.c libata-sff: separate out BMDMA init 2010-05-25 19:40:30 -04:00
pata_octeon_cf.c libata: remove ATA_FLAG_NO_LEGACY 2011-03-02 02:36:46 -05:00
pata_of_platform.c dt: Eliminate of_platform_{,un}register_driver 2011-02-28 13:22:46 -07:00
pata_oldpiix.c libata-sff: separate out BMDMA init 2010-05-25 19:40:30 -04:00
pata_opti.c
pata_optidma.c libata-sff: separate out BMDMA init 2010-05-25 19:40:30 -04:00
pata_palmld.c Merge branch 'devel' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 into devel-stable 2011-03-26 10:03:03 +00:00
pata_pcmcia.c [libata] trivial: trim trailing whitespace for drivers/ata/*.[ch] 2011-03-02 02:36:45 -05:00
pata_pdc202xx_old.c pata_pdc202xx_old: implement sff_irq_check() method 2010-10-21 20:21:06 -04:00
pata_pdc2027x.c libata: remove ATA_FLAG_NO_LEGACY 2011-03-02 02:36:46 -05:00
pata_piccolo.c libata-sff: separate out BMDMA init 2010-05-25 19:40:30 -04:00
pata_platform.c libata-sff: clean up BMDMA initialization 2010-05-19 13:32:19 -04:00
pata_pxa.c libata: remove ATA_FLAG_MMIO 2011-03-02 02:36:46 -05:00
pata_qdi.c
pata_radisys.c libata-sff: separate out BMDMA init 2010-05-25 19:40:30 -04:00
pata_rb532_cf.c drivers: Final irq namespace conversion 2011-03-29 14:48:19 +02:00
pata_rdc.c libata-sff: separate out BMDMA init 2010-05-25 19:40:30 -04:00
pata_rz1000.c Fix common misspellings 2011-03-31 11:26:23 -03:00
pata_samsung_cf.c libata: remove ATA_FLAG_MMIO 2011-03-02 02:36:46 -05:00
pata_sc1200.c libata-sff: separate out BMDMA init 2010-05-25 19:40:30 -04:00
pata_scc.c libata: remove ATA_FLAG_NO_LEGACY 2011-03-02 02:36:46 -05:00
pata_sch.c libata-sff: separate out BMDMA init 2010-05-25 19:40:30 -04:00
pata_serverworks.c libata-sff: separate out BMDMA init 2010-05-25 19:40:30 -04:00
pata_sil680.c Fix common misspellings 2011-03-31 11:26:23 -03:00
pata_sis.c Fix common misspellings 2011-03-31 11:26:23 -03:00
pata_sl82c105.c pata_sl82c105: implement sff_irq_check() method 2010-10-21 20:21:06 -04:00
pata_triflex.c Fix common misspellings 2011-03-31 11:26:23 -03:00
pata_via.c libata,pata_via: revert ata_wait_idle() removal from ata_sff/via_tf_load() 2010-09-09 22:27:44 -04:00
pdc_adma.c libata: remove ATA_FLAG_NO_LEGACY 2011-03-02 02:36:46 -05:00
sata_dwc_460ex.c Merge branch 'devicetree/next' of git://git.secretlab.ca/git/linux-2.6 2011-03-16 17:28:10 -07:00
sata_fsl.c Fix common misspellings 2011-03-31 11:26:23 -03:00
sata_inic162x.c libata: add @ap to ata_wait_register() and introduce ata_msleep() 2010-10-21 20:21:05 -04:00
sata_mv.c Fix common misspellings 2011-03-31 11:26:23 -03:00
sata_nv.c Fix common misspellings 2011-03-31 11:26:23 -03:00
sata_promise.c libata: remove ATA_FLAG_NO_LEGACY 2011-03-02 02:36:46 -05:00
sata_promise.h
sata_qstor.c libata: remove ATA_FLAG_NO_LEGACY 2011-03-02 02:36:46 -05:00
sata_sil24.c libata: remove ATA_FLAG_NO_LEGACY 2011-03-02 02:36:46 -05:00
sata_sil.c libata: remove ATA_FLAG_NO_LEGACY 2011-03-02 02:36:46 -05:00
sata_sis.c libata: remove ATA_FLAG_NO_LEGACY 2011-03-02 02:36:46 -05:00
sata_svw.c libata: remove ATA_FLAG_NO_LEGACY 2011-03-02 02:36:46 -05:00
sata_sx4.c libata: remove ATA_FLAG_NO_LEGACY 2011-03-02 02:36:46 -05:00
sata_uli.c libata: remove ATA_FLAG_NO_LEGACY 2011-03-02 02:36:46 -05:00
sata_via.c Fix common misspellings 2011-03-31 11:26:23 -03:00
sata_vsc.c libata: remove ATA_FLAG_NO_LEGACY 2011-03-02 02:36:46 -05:00
sis.h