Sergei Shtylyov 52a2a1087b sata_rcar: fix interrupt handling ...

The driver's interrupt handling code is too picky in deciding whether it should
handle an interrupt or not which causes completely unneeded spurious interrupts.
Thus make sata_rcar_{ata|serr}_interrupt() *void*; add ATA status register read
to sata_rcar_ata_interrupt() to clear an unexpected ATA interrupt -- it doesn't
get cleared by writing to the SATAINTSTAT register in the interrupt mode we use.

Also, in sata_rcar_ata_interrupt() we should check SATAINTSTAT register only for
enabled interrupts and we should clear  only those interrupts  that we have read
as active first time around, because else we have  a  race and risk clearing  an
interrupt that  can  occur between read  and write of the  SATAINTSTAT  register
and never registering it...

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: stable@vger.kernel.org

2013-06-02 00:54:45 -07:00

..

acard-ahci.c

libata: update "Maintained by:" tags

2013-05-14 11:13:04 -07:00

ahci_platform.c

Drivers: ata: remove __dev* attributes.

2013-01-03 15:57:03 -08:00

ahci.c

ahci: add an observed PCI ID for Marvell 88se9172 SATA controller

2013-05-29 10:20:35 +09:00

ahci.h

libata: update "Maintained by:" tags

2013-05-14 11:13:04 -07:00

ata_generic.c

ata: use module_pci_driver

2012-07-25 15:12:11 -04:00

ata_piix.c

ata_piix: add PCI IDs for Intel BayTail

2013-05-16 11:06:29 -07:00

Kconfig

[libata] Avoid specialized TLA's in ZPODD's Kconfig

2013-03-04 17:12:46 -05:00

libahci.c

libata: update "Maintained by:" tags

2013-05-14 11:13:04 -07:00

libata-acpi.c

ACPI/libata: Restore libata.noacpi support

2013-04-30 18:02:53 -04:00

libata-core.c

libata: make ata_exec_internal_sg honor DMADIR

2013-05-22 08:31:48 +09:00

libata-eh.c

libata: update "Maintained by:" tags

2013-05-14 11:13:04 -07:00

libata-pmp.c

libata: migrate ACPI code over to new bindings

2012-06-29 11:38:11 -04:00

libata-scsi.c

libata: update "Maintained by:" tags

2013-05-14 11:13:04 -07:00

libata-sff.c

libata: update "Maintained by:" tags

2013-05-14 11:13:04 -07:00

libata-transport.c

Revert "libata: export host controller number thru /sys"

2013-01-25 15:30:23 -05:00

libata-transport.h

[libata] Add ATA transport class

2010-10-21 20:21:03 -04:00

libata-zpodd.c

[libata] fix smatch warning for zpodd_wake_dev

2013-02-20 17:14:03 -05:00

libata.h

libata: handle power transition of ODD

2013-01-21 15:41:56 -05:00

Makefile

libata: add R-Car SATA driver

2013-02-20 17:10:53 -05:00

pata_acpi.c

ata: use module_pci_driver

2012-07-25 15:12:11 -04:00

pata_ali.c

pata_ali: fix "Satelite" typo

2011-10-14 13:10:42 -04:00

pata_amd.c

ata: use module_pci_driver

2012-07-25 15:12:11 -04:00

pata_arasan_cf.c

ata: arasan: remove the need for platform_data

2013-04-19 22:25:51 +02:00

pata_artop.c

ata: use module_pci_driver

2012-07-25 15:12:11 -04:00

pata_at32.c

pata_at32: use module_platform_driver_probe()

2013-04-03 19:52:10 -04:00

pata_at91.c

Drivers: ata: remove __dev* attributes.

2013-01-03 15:57:03 -08:00

pata_atiixp.c

pata_atiixp: override cable detection on MSI E350DM-E33

2012-08-17 13:26:51 -04:00

pata_atp867x.c

ata: use module_pci_driver

2012-07-25 15:12:11 -04:00

pata_bf54x.c

Drivers: ata: remove __dev* attributes.

2013-01-03 15:57:03 -08:00

pata_cmd64x.c

ata: Convert dev_printk(KERN_<LEVEL> to dev_<level>(

2012-11-28 12:40:15 -05:00

pata_cmd640.c

ata: use module_pci_driver

2012-07-25 15:12:11 -04:00

pata_cs5520.c

Drivers: ata: remove __dev* attributes.

2013-01-03 15:57:03 -08:00

pata_cs5530.c

ata: use module_pci_driver

2012-07-25 15:12:11 -04:00

pata_cs5535.c

ata: use module_pci_driver

2012-07-25 15:12:11 -04:00

pata_cs5536.c

pata_cs5536: add quirk for broken udma

2012-11-28 12:38:41 -05:00

pata_cypress.c

ata: use module_pci_driver

2012-07-25 15:12:11 -04:00

pata_efar.c

ata: use module_pci_driver

2012-07-25 15:12:11 -04:00

pata_ep93xx.c

[libata] Convert to devm_ioremap_resource()

2013-02-20 17:13:10 -05:00

pata_hpt3x2n.c

ata: use module_pci_driver

2012-07-25 15:12:11 -04:00

pata_hpt3x3.c

ata: use module_pci_driver

2012-07-25 15:12:11 -04:00

pata_hpt37x.c

ata: use module_pci_driver

2012-07-25 15:12:11 -04:00

pata_hpt366.c

ata: use module_pci_driver

2012-07-25 15:12:11 -04:00

pata_icside.c

Drivers: ata: remove __dev* attributes.

2013-01-03 15:57:03 -08:00

pata_imx.c

pata_imx: add devicetree support

2013-04-11 19:38:00 -04:00

pata_isapnp.c

[libata] Improve timeout handling

2009-03-24 22:52:39 -04:00

pata_it821x.c

ata: use module_pci_driver

2012-07-25 15:12:11 -04:00

pata_it8213.c

ata: use module_pci_driver

2012-07-25 15:12:11 -04:00

pata_ixp4xx_cf.c

Drivers: ata: remove __dev* attributes.

2013-01-03 15:57:03 -08:00

pata_jmicron.c

ata: use module_pci_driver

2012-07-25 15:12:11 -04:00

pata_legacy.c

pata_legacy: bogus clock in opti82c46x_set_piomode()

2013-04-03 19:53:10 -04:00

pata_macio.c

Drivers: ata: remove __dev* attributes.

2013-01-03 15:57:03 -08:00

pata_marvell.c

ata: use module_pci_driver

2012-07-25 15:12:11 -04:00

pata_mpc52xx.c

Merge remote-tracking branch 'agust/next' into next

2013-02-20 11:39:05 +11:00

pata_mpiix.c

ata: use module_pci_driver

2012-07-25 15:12:11 -04:00

pata_netcell.c

ata: use module_pci_driver

2012-07-25 15:12:11 -04:00

pata_ninja32.c

ata: use module_pci_driver

2012-07-25 15:12:11 -04:00

pata_ns87410.c

ata: use module_pci_driver

2012-07-25 15:12:11 -04:00

pata_ns87415.c

ata: use module_pci_driver

2012-07-25 15:12:11 -04:00

pata_octeon_cf.c

pata_octeon_cf: Use resource_size function

2013-04-03 19:53:30 -04:00

pata_of_platform.c

Drivers: ata: remove __dev* attributes.

2013-01-03 15:57:03 -08:00

pata_oldpiix.c

ata: use module_pci_driver

2012-07-25 15:12:11 -04:00

pata_opti.c

ata: use module_pci_driver

2012-07-25 15:12:11 -04:00

pata_optidma.c

ata: use module_pci_driver

2012-07-25 15:12:11 -04:00

pata_palmld.c

Drivers: ata: remove __dev* attributes.

2013-01-03 15:57:03 -08:00

pata_pcmcia.c

drivers/ata: use module_pcmcia_driver() in pcmcia drivers

2013-03-15 12:26:03 -07:00

pata_pdc202xx_old.c

ata: use module_pci_driver

2012-07-25 15:12:11 -04:00

pata_pdc2027x.c

pata_pdc2027x: Fix compiler warning

2013-04-12 15:24:12 +02:00

pata_piccolo.c

ata: use module_pci_driver

2012-07-25 15:12:11 -04:00

pata_platform.c

Drivers: ata: remove __dev* attributes.

2013-01-03 15:57:03 -08:00

pata_pxa.c

Drivers: ata: remove __dev* attributes.

2013-01-03 15:57:03 -08:00

pata_radisys.c

ata: use module_pci_driver

2012-07-25 15:12:11 -04:00

pata_rb532_cf.c

Drivers: ata: remove __dev* attributes.

2013-01-03 15:57:03 -08:00

pata_rdc.c

Drivers: ata: remove __dev* attributes.

2013-01-03 15:57:03 -08:00

pata_rz1000.c

ata: use module_pci_driver

2012-07-25 15:12:11 -04:00

pata_samsung_cf.c

pata_samsung_cf: use module_platform_driver_probe()

2013-03-04 17:12:52 -05:00

pata_sc1200.c

ata: use module_pci_driver

2012-07-25 15:12:11 -04:00

pata_scc.c

ata: use module_pci_driver

2012-07-25 15:12:11 -04:00

pata_sch.c

Drivers: ata: remove __dev* attributes.

2013-01-03 15:57:03 -08:00

pata_serverworks.c

ata: use module_pci_driver

2012-07-25 15:12:11 -04:00

pata_sil680.c

Drivers: ata: remove __dev* attributes.

2013-01-03 15:57:03 -08:00

pata_sis.c

ata: use module_pci_driver

2012-07-25 15:12:11 -04:00

pata_sl82c105.c

ata: use module_pci_driver

2012-07-25 15:12:11 -04:00

pata_triflex.c

ata: use module_pci_driver

2012-07-25 15:12:11 -04:00

pata_via.c

ata: use module_pci_driver

2012-07-25 15:12:11 -04:00

pdc_adma.c

libata: update "Maintained by:" tags

2013-05-14 11:13:04 -07:00

sata_dwc_460ex.c

sata_dwc_460ex: remove file exec bit (chmod 0755 -> 0644)

2012-12-14 09:43:39 -05:00

sata_fsl.c

1) More ACPI fixes, cleanups

2013-04-30 16:13:36 -07:00

sata_highbank.c

sata_highbank: Rename proc_name to the module name

2013-04-30 18:02:56 -04:00

sata_inic162x.c

sata_inic162x: remove unused variable in inic_scr_read()

2012-11-28 12:39:09 -05:00

sata_mv.c

Drivers: ata: remove __dev* attributes.

2013-01-03 15:57:03 -08:00

sata_nv.c

ata: use module_pci_driver

2012-07-25 15:12:11 -04:00

sata_promise.c

libata: update "Maintained by:" tags

2013-05-14 11:13:04 -07:00

sata_promise.h

libata annotations and fixes

2008-01-23 05:24:15 -05:00

sata_qstor.c

ata: use module_pci_driver

2012-07-25 15:12:11 -04:00

sata_rcar.c

sata_rcar: fix interrupt handling

2013-06-02 00:54:45 -07:00

sata_sil24.c

sata_sil24: remove unused variable from sata_sil24.c

2012-11-28 12:39:20 -05:00

sata_sil.c

libata: update "Maintained by:" tags

2013-05-14 11:13:04 -07:00

sata_sis.c

ata: use module_pci_driver

2012-07-25 15:12:11 -04:00

sata_svw.c

sata_svw: switch to ->show_info()

2013-04-09 14:13:28 -04:00

sata_sx4.c

libata: update "Maintained by:" tags

2013-05-14 11:13:04 -07:00

sata_uli.c

ata: use module_pci_driver

2012-07-25 15:12:11 -04:00

sata_via.c

libata: update "Maintained by:" tags

2013-05-14 11:13:04 -07:00

sata_vsc.c

Drivers: ata: remove __dev* attributes.

2013-01-03 15:57:03 -08:00

sis.h

libata: PATA-mode fixes for sis_sata

2007-07-02 10:17:42 -04:00