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linux/drivers/ata
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Suman Tripathi 0babe614b6 ahci_xgene: Fix the link down in first attempt for the APM X-Gene SoC AHCI SATA host controller driver. 
Due to HW errata the APM X-Gene AHCI SATA host controller reports link
down even if the device presence is detected. This issue is due to speed
negotiation failure. This patch implements the algorithm to retry the
COMRESET if PxSTAT register reports device presence detected but
PHY communication not established. The maximum retry attempts are 3.

This patch also fixes the code to match the algorithm for the printing
a warning message if the disparity error still exists after link up.

Signed-off-by: Loc Ho <lho@apm.com>
Signed-off-by: Suman Tripathi <stripathi@apm.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
2014-09-06 11:27:15 +09:00
..
acard-ahci.c
ata: libahci_platform: move port_map parameters into the AHCI structure
2014-07-30 15:39:46 -04:00
ahci_da850.c
ata: libahci_platform: move port_map parameters into the AHCI structure
2014-07-30 15:39:46 -04:00
ahci_imx.c
ata: libahci_platform: move port_map parameters into the AHCI structure
2014-07-30 15:39:46 -04:00
ahci_mvebu.c
ata: libahci_platform: move port_map parameters into the AHCI structure
2014-07-30 15:39:46 -04:00
ahci_platform.c
ata: ahci_platform: add a generic AHCI compatible
2014-07-30 15:39:46 -04:00
ahci_st.c
ata: libahci_platform: move port_map parameters into the AHCI structure
2014-07-30 15:39:46 -04:00
ahci_sunxi.c
ata: libahci_platform: move port_map parameters into the AHCI structure
2014-07-30 15:39:46 -04:00
ahci_tegra.c
ata: ahci_tegra: Read calibration fuse
2014-08-26 10:48:27 -04:00
ahci_xgene.c
ahci_xgene: Fix the link down in first attempt for the APM X-Gene SoC AHCI SATA host controller driver.
2014-09-06 11:27:15 +09:00
ahci.c
ahci: add pcid for Marvel 0x9182 controller
2014-09-06 02:52:41 +09:00
ahci.h
ata: libahci: allow to use multiple PHYs
2014-07-30 15:39:46 -04:00
ata_generic.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
ata_piix.c
ata_piix: Add Device IDs for Intel 9 Series PCH
2014-08-28 08:53:40 -04:00
Kconfig
libata: Use glob_match from lib/glob.c
2014-08-06 18:01:25 -07:00
libahci_platform.c
ata: libahci: Silence compiler warning on 64-bit
2014-08-01 11:18:53 -04:00
libahci.c
ata: libahci_platform: move port_map parameters into the AHCI structure
2014-07-30 15:39:46 -04:00
libata-acpi.c
ACPI and power management updates for 3.15-rc1
2014-04-01 12:48:54 -07:00
libata-core.c
libata: widen Crucial M550 blacklist matching
2014-08-18 17:40:09 -04:00
libata-eh.c
libata: EH should handle AMNF error condition as a media error
2014-07-15 11:13:57 -04:00
libata-pmp.c
ata: enable quirk from jmicron JMB350 for JMB394
2014-01-31 07:05:44 -05:00
libata-scsi.c
scsi: use 64-bit LUNs
2014-07-17 22:07:37 +02:00
libata-sff.c
libata-sff: remove dead code
2014-05-04 15:01:42 -04:00
libata-transport.c
libata: Fix display of sata speed
2013-10-27 07:43:25 -04:00
libata-transport.h
[libata] Add ATA transport class
2010-10-21 20:21:03 -04:00
libata-zpodd.c
libata: zpodd: eliminate odd_can_poweroff
2014-03-14 11:23:47 -04:00
libata.h
scsi: use 64-bit LUNs
2014-07-17 22:07:37 +02:00
Makefile
ata: Add support for the Tegra124 SATA controller
2014-07-18 17:52:33 -04:00
pata_acpi.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_ali.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_amd.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_arasan_cf.c
pata_arasan_cf: fix ata_host_activate() failure handling
2014-04-14 13:50:03 -04:00
pata_artop.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_at32.c
ata: use dev_get_platdata()
2013-07-30 08:59:24 -04:00
pata_at91.c
pata_at91: fix ata_host_activate() failure handling
2014-04-02 13:17:31 -04:00
pata_atiixp.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_atp867x.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_bf54x.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_cmd64x.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_cmd640.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_cs5520.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_cs5530.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_cs5535.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_cs5536.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_cypress.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_efar.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_ep93xx.c
drivers/ata/pata_ep93xx.c: use signed int type for result of platform_get_irq()
2014-07-17 08:36:13 -04:00
pata_hpt3x2n.c
ata: delete non-required instances of include <linux/init.h>
2014-02-13 16:40:56 -05:00
pata_hpt3x3.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_hpt37x.c
ata: delete non-required instances of include <linux/init.h>
2014-02-13 16:40:56 -05:00
pata_hpt366.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_icside.c
Drivers: ata: remove __dev* attributes.
2013-01-03 15:57:03 -08:00
pata_imx.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_isapnp.c
pata_isapnp: Don't use invalid I/O ports
2013-10-07 15:17:32 -04:00
pata_it821x.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_it8213.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_ixp4xx_cf.c
DMA-API: others: use dma_set_coherent_mask()
2013-10-31 14:49:07 +00:00
pata_jmicron.c
ata: Disabling the async PM for JMicron chip 363/361
2014-09-01 08:38:06 -04:00
pata_legacy.c
pata_legacy: Remove dead code
2014-03-11 08:30:53 -04:00
pata_macio.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_marvell.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_mpc52xx.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_mpiix.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_netcell.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_ninja32.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_ns87410.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_ns87415.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_octeon_cf.c
pata_octeon_cf: use devm_kzalloc() to allocate cf_port
2014-04-14 13:33:28 -04:00
pata_of_platform.c
Drivers: ata: remove __dev* attributes.
2013-01-03 15:57:03 -08:00
pata_oldpiix.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_opti.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_optidma.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_palmld.c
Drivers: ata: remove __dev* attributes.
2013-01-03 15:57:03 -08:00
pata_pcmcia.c
ata: delete non-required instances of include <linux/init.h>
2014-02-13 16:40:56 -05:00
pata_pdc202xx_old.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_pdc2027x.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_piccolo.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_platform.c
ata: delete non-required instances of include <linux/init.h>
2014-02-13 16:40:56 -05:00
pata_pxa.c
ata: delete non-required instances of include <linux/init.h>
2014-02-13 16:40:56 -05:00
pata_radisys.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_rb532_cf.c
Drivers: ata: remove __dev* attributes.
2013-01-03 15:57:03 -08:00
pata_rdc.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_rz1000.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_samsung_cf.c
pata_samsung_cf: change ret type to signed
2014-08-17 07:24:48 -04:00
pata_sc1200.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_scc.c
pata_scc: propagate return value of scc_wait_after_reset
2014-08-18 09:15:21 -04:00
pata_sch.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_serverworks.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_sil680.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_sis.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_sl82c105.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_triflex.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_via.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pdc_adma.c
ata: delete non-required instances of include <linux/init.h>
2014-02-13 16:40:56 -05:00
sata_dwc_460ex.c
ata: remove superfluous casts
2014-03-26 12:36:53 -04:00
sata_fsl.c
ata: Use dma_zalloc_coherent
2014-06-17 10:23:26 -04:00
sata_highbank.c
ata: libahci_platform: move port_map parameters into the AHCI structure
2014-07-30 15:39:46 -04:00
sata_inic162x.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
sata_mv.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
sata_nv.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
sata_promise.c
ata: delete non-required instances of include <linux/init.h>
2014-02-13 16:40:56 -05:00
sata_promise.h
…
sata_qstor.c
ata: delete non-required instances of include <linux/init.h>
2014-02-13 16:40:56 -05:00
sata_rcar.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
sata_sil24.c
sata_sil24: Identify which card suffered IRQ status error
2014-07-22 10:08:31 -04:00
sata_sil.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
sata_sis.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
sata_svw.c
ata: delete non-required instances of include <linux/init.h>
2014-02-13 16:40:56 -05:00
sata_sx4.c
ata: remove superfluous casts
2014-03-26 12:36:53 -04:00
sata_uli.c
ata: delete non-required instances of include <linux/init.h>
2014-02-13 16:40:56 -05:00
sata_via.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
sata_vsc.c
ata: delete non-required instances of include <linux/init.h>
2014-02-13 16:40:56 -05:00
sis.h
…