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linux-hardened/drivers/ata
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Lin Ming 9a6d6a2dda ata: make ata port as parent device of scsi host 
Currently, the device tree of ata port and scsi host looks as below,

        /sys/devices/pci0000:00/0000:00:1f.2    (ahci controller)
        |-- ata1                                (ata port)
        |-- host0                               (scsi host)
           |-- target0:0:0                      (scsi target)
               |-- 0:0:0:0                      (disk)

This patch makes ata port as parent device of scsi host, then it becomes

        /sys/devices/pci0000:00/0000:00:1f.2    (ahci controller)
        |-- ata1                                (ata port)
            |-- host0                           (scsi host)
                |-- target0:0:0                 (scsi target)
                    |-- 0:0:0:0                 (disk)

With this change, the ata port runtime PM is easier.
For example, the ata port runtime suspend will happen as,

disk suspend --> scsi target suspend --> scsi host suspend --> ata port
suspend.

Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2012-01-08 19:14:57 -05:00
..
acard-ahci.c ata: Add and use ata_print_version_once 2011-07-23 17:57:36 -04:00
ahci.c [libata] ahci: Add ASMedia ASM1061 support 2011-11-09 01:47:36 -05:00
ahci.h ahci: move ahci_sb600_softreset to libahci.c and rename it 2011-07-23 17:57:36 -04:00
ahci_platform.c [libata] ahci_platform: fix DT probing 2011-11-17 02:10:49 -05:00
ata_generic.c ata: Convert ata_<foo>_printk(KERN_<LEVEL> to ata_<foo>_<level> 2011-07-23 17:57:36 -04:00
ata_piix.c ata_piix: unify code for programming PIO and MWDMA timings 2011-10-14 13:37:36 -04:00
Kconfig pata_of_platform: Add missing CONFIG_OF_IRQ dependency. 2011-12-22 15:00:32 -05:00
libahci.c ahci: start engine only during soft/hard resets 2012-01-08 19:14:57 -05:00
libata-acpi.c Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 2011-08-02 21:17:02 -10:00
libata-core.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6 2011-10-28 16:44:18 -07:00
libata-eh.c [libata] Issue SRST to Sil3726 PMP 2011-11-09 01:38:00 -05:00
libata-pmp.c [libata] Issue SRST to Sil3726 PMP 2011-11-09 01:38:00 -05:00
libata-scsi.c ata: make ata port as parent device of scsi host 2012-01-08 19:14:57 -05:00
libata-sff.c libata: fix build without BMDMA 2011-11-17 02:11:42 -05:00
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 libata: remove no longer needed pata_qdi driver 2011-10-14 13:25:24 -04:00
pata_acpi.c ata: remove unnecessary code 2011-07-23 18:07:27 -04:00
pata_ali.c pata_ali: fix "Satelite" typo 2011-10-14 13:10:42 -04:00
pata_amd.c ata: Add and use ata_print_version_once 2011-07-23 17:57:36 -04:00
pata_arasan_cf.c pata_arasan_cf: remove bogus to_platform_device() calls 2011-10-14 13:18:34 -04:00
pata_artop.c pata_artop: add Power Management support 2011-10-14 13:32:54 -04:00
pata_at32.c libata: remove ATA_FLAG_MMIO 2011-03-02 02:36:46 -05:00
pata_at91.c Merge branch 'gpio' of http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm 2011-10-27 08:39:10 +02:00
pata_atiixp.c pata_atiixp: add proper ->prereset method 2011-10-14 13:16:49 -04:00
pata_atp867x.c ata: Add and use ata_print_version_once 2011-07-23 17:57:36 -04:00
pata_bf54x.c ata: Convert ata_<foo>_printk(KERN_<LEVEL> to ata_<foo>_<level> 2011-07-23 17:57:36 -04:00
pata_cmd64x.c pata_cmd64x: documentation fix 2011-10-14 13:10:46 -04:00
pata_cmd640.c pata_cmd640: implement sff_irq_check() method 2010-10-21 20:21:05 -04:00
pata_cs5520.c ata: Convert dev_printk(KERN_<LEVEL> to dev_<level>( 2011-07-23 17:57:36 -04:00
pata_cs5530.c libata-sff: separate out BMDMA init 2010-05-25 19:40:30 -04:00
pata_cs5535.c pata_cs5535: no need to program PIO0 timings during device init 2011-10-14 13:08:05 -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 pata_efar: fix register naming used in efar_set_piomode() 2011-10-14 13:38:40 -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 ata: Add and use ata_print_version_once 2011-07-23 17:57:36 -04:00
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 pata_hpt366: add hpt36x_find_mode() helper 2011-10-14 13:07:18 -04:00
pata_icside.c ata: Convert ata_<foo>_printk(KERN_<LEVEL> to ata_<foo>_<level> 2011-07-23 17:57:36 -04:00
pata_imx.c ata: Add iMX pata support 2011-08-18 23:57:58 -04:00
pata_isapnp.c [libata] Improve timeout handling 2009-03-24 22:52:39 -04:00
pata_it821x.c pata_it821x: Fix RAID type display, by adding missing comma 2011-07-23 18:04:25 -04:00
pata_it8213.c pata_it8213: fix register naming used in it8213_set_piomode() 2011-10-14 13:25:17 -04:00
pata_ixp4xx_cf.c ata: Add and use ata_print_version_once 2011-07-23 17:57:36 -04:00
pata_jmicron.c libata-sff: separate out BMDMA init 2010-05-25 19:40:30 -04:00
pata_legacy.c pata_legacy: use PIO mask defines 2011-10-14 13:27:23 -04:00
pata_macio.c ata: Convert ata_<foo>_printk(KERN_<LEVEL> to ata_<foo>_<level> 2011-07-23 17:57:36 -04:00
pata_marvell.c pata_marvell: Add support for 88SE91A0, 88SE91A4 2011-06-24 02:07:35 -04:00
pata_mpc52xx.c ata: irq: Remove IRQF_DISABLED 2011-10-08 00:07:16 -04:00
pata_mpiix.c ata: Add and use ata_print_version_once 2011-07-23 17:57:36 -04:00
pata_netcell.c ata: Add and use ata_print_version_once 2011-07-23 17:57:36 -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 ata: Convert dev_printk(KERN_<LEVEL> to dev_<level>( 2011-07-23 17:57:36 -04:00
pata_ns87415.c ata: Add and use ata_print_version_once 2011-07-23 17:57:36 -04:00
pata_octeon_cf.c ata: Add and use ata_print_version_once 2011-07-23 17:57:36 -04:00
pata_of_platform.c pata_of_platform: Don't use NO_IRQ 2011-11-10 15:57:59 -05:00
pata_oldpiix.c ata: Add and use ata_print_version_once 2011-07-23 17:57:36 -04:00
pata_opti.c ata: Add and use ata_print_version_once 2011-07-23 17:57:36 -04:00
pata_optidma.c ata: Add and use ata_print_version_once 2011-07-23 17:57:36 -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 ata: Convert ata_<foo>_printk(KERN_<LEVEL> to ata_<foo>_<level> 2011-07-23 17:57:36 -04:00
pata_pdc202xx_old.c pata_pdc202xx_old: implement sff_irq_check() method 2010-10-21 20:21:06 -04:00
pata_pdc2027x.c pata_pdc2027x: add Power Management support 2011-10-14 13:32:52 -04:00
pata_piccolo.c libata-sff: separate out BMDMA init 2010-05-25 19:40:30 -04:00
pata_platform.c ata: Convert ata_<foo>_printk(KERN_<LEVEL> to ata_<foo>_<level> 2011-07-23 17:57:36 -04:00
pata_pxa.c libata: remove ATA_FLAG_MMIO 2011-03-02 02:36:46 -05:00
pata_radisys.c ata: Add and use ata_print_version_once 2011-07-23 17:57:36 -04:00
pata_rb532_cf.c drivers: Final irq namespace conversion 2011-03-29 14:48:19 +02:00
pata_rdc.c pata_rdc: add Power Management support 2011-10-14 13:38:36 -04:00
pata_rz1000.c ata: Add and use ata_print_version_once 2011-07-23 17:57:36 -04:00
pata_samsung_cf.c ata: Convert ata_<foo>_printk(KERN_<LEVEL> to ata_<foo>_<level> 2011-07-23 17:57:36 -04:00
pata_sc1200.c pata_sc1200: do not use c99 style comments 2011-10-14 13:01:42 -04:00
pata_scc.c pata_scc: add proper cable detection method 2011-10-14 13:19:51 -04:00
pata_sch.c ata: Add and use ata_print_version_once 2011-07-23 17:57:36 -04:00
pata_serverworks.c pata_serverworks: add serverworks_fixup() 2011-10-14 13:16:35 -04:00
pata_sil680.c pata_sil680: minor CodingStyle fixups 2011-10-14 12:46:45 -04:00
pata_sis.c pata_sis: code style cleanups for consistency 2011-10-08 00:07:16 -04:00
pata_sl82c105.c pata_sl82c105: add Power Management support 2011-10-14 13:32:53 -04:00
pata_triflex.c ata: Add and use ata_print_version_once 2011-07-23 17:57:36 -04:00
pata_via.c pata_via: add via_fixup() 2011-10-14 13:22:54 -04:00
pdc_adma.c ata: Add and use ata_print_version_once 2011-07-23 17:57:36 -04:00
sata_dwc_460ex.c drivers/ata/sata_dwc_460ex.c: add missing kfree 2011-08-18 23:58:11 -04:00
sata_fsl.c ata: Convert ata_<foo>_printk(KERN_<LEVEL> to ata_<foo>_<level> 2011-07-23 17:57:36 -04:00
sata_inic162x.c ata: Add and use ata_print_version_once 2011-07-23 17:57:36 -04:00
sata_mv.c sata_mv: use {platform|pci}_get_drvdata() 2011-10-07 23:46:20 -04:00
sata_nv.c ata: Add and use ata_print_version_once 2011-07-23 17:57:36 -04:00
sata_promise.c ata: Add and use ata_print_version_once 2011-07-23 17:57:36 -04:00
sata_promise.h libata annotations and fixes 2008-01-23 05:24:15 -05:00
sata_qstor.c ata: Add and use ata_print_version_once 2011-07-23 17:57:36 -04:00
sata_sil.c [libata] sata_sil: fix used-uninit warning 2011-08-18 23:52:36 -04:00
sata_sil24.c sata_sil24: Use const 2011-10-08 00:07:15 -04:00
sata_sis.c sata_sis.c: trivial spelling fix 2011-11-09 01:36:49 -05:00
sata_svw.c ata: Add and use ata_print_version_once 2011-07-23 17:57:36 -04:00
sata_sx4.c ata: Add and use ata_print_version_once 2011-07-23 17:57:36 -04:00
sata_uli.c ata: Add and use ata_print_version_once 2011-07-23 17:57:36 -04:00
sata_via.c ata: sata_via: Use dev_dbg 2011-07-23 17:57:36 -04:00
sata_vsc.c ata: Add and use ata_print_version_once 2011-07-23 17:57:36 -04:00
sis.h libata: PATA-mode fixes for sis_sata 2007-07-02 10:17:42 -04:00