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6d8ca28fa6
linux-next/drivers/ata
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Ondrej Zary 6d8ca28fa6 libata-sff: Fix controllers with no ctl port 
Currently, ata_sff_softreset is skipped for controllers with no ctl port.
But that also skips ata_sff_dev_classify required for device detection.
This means that libata is currently broken on controllers with no ctl port.

No device connected:
[    1.872480] pata_isapnp 01:01.02: activated
[    1.889823] scsi2 : pata_isapnp
[    1.890109] ata3: PATA max PIO0 cmd 0x1e8 ctl 0x0 irq 11
[    6.888110] ata3.01: qc timeout (cmd 0xec)
[    6.888179] ata3.01: failed to IDENTIFY (I/O error, err_mask=0x5)
[   16.888085] ata3.01: qc timeout (cmd 0xec)
[   16.888147] ata3.01: failed to IDENTIFY (I/O error, err_mask=0x5)
[   46.888086] ata3.01: qc timeout (cmd 0xec)
[   46.888148] ata3.01: failed to IDENTIFY (I/O error, err_mask=0x5)
[   51.888100] ata3.00: qc timeout (cmd 0xec)
[   51.888160] ata3.00: failed to IDENTIFY (I/O error, err_mask=0x5)
[   61.888079] ata3.00: qc timeout (cmd 0xec)
[   61.888141] ata3.00: failed to IDENTIFY (I/O error, err_mask=0x5)
[   91.888089] ata3.00: qc timeout (cmd 0xec)
[   91.888152] ata3.00: failed to IDENTIFY (I/O error, err_mask=0x5)

ATAPI device connected:
[    1.882061] pata_isapnp 01:01.02: activated
[    1.893430] scsi2 : pata_isapnp
[    1.893719] ata3: PATA max PIO0 cmd 0x1e8 ctl 0x0 irq 11
[    6.892107] ata3.01: qc timeout (cmd 0xec)
[    6.892171] ata3.01: failed to IDENTIFY (I/O error, err_mask=0x5)
[   16.892079] ata3.01: qc timeout (cmd 0xec)
[   16.892138] ata3.01: failed to IDENTIFY (I/O error, err_mask=0x5)
[   46.892079] ata3.01: qc timeout (cmd 0xec)
[   46.892138] ata3.01: failed to IDENTIFY (I/O error, err_mask=0x5)
[   46.908586] ata3.00: ATAPI: ACER CD-767E/O, V1.5X, max PIO2, CDB intr
[   46.924570] ata3.00: configured for PIO0 (device error ignored)
[   46.926295] scsi 2:0:0:0: CD-ROM            ACER     CD-767E/O        1.5X PQ: 0 ANSI: 5
[   46.984519] sr0: scsi3-mmc drive: 6x/6x xa/form2 tray
[   46.984592] cdrom: Uniform CD-ROM driver Revision: 3.20

So don't skip ata_sff_softreset, just skip the reset part of ata_bus_softreset
if the ctl port is not available.

This makes IDE port on ES968 behave correctly:

No device connected:
[    4.670888] pata_isapnp 01:01.02: activated
[    4.673207] scsi host2: pata_isapnp
[    4.673675] ata3: PATA max PIO0 cmd 0x1e8 ctl 0x0 irq 11
[    7.081840] Adding 2541652k swap on /dev/sda2.  Priority:-1 extents:1 across:2541652k

ATAPI device connected:
[    4.704362] pata_isapnp 01:01.02: activated
[    4.706620] scsi host2: pata_isapnp
[    4.706877] ata3: PATA max PIO0 cmd 0x1e8 ctl 0x0 irq 11
[    4.872782] ata3.00: ATAPI: ACER CD-767E/O, V1.5X, max PIO2, CDB intr
[    4.888673] ata3.00: configured for PIO0 (device error ignored)
[    4.893984] scsi 2:0:0:0: CD-ROM            ACER     CD-767E/O        1.5X PQ: 0 ANSI: 5
[    7.015578] Adding 2541652k swap on /dev/sda2.  Priority:-1 extents:1 across:2541652k

Signed-off-by: Ondrej Zary <linux@rainbow-software.org>
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: stable@vger.kernel.org
2014-09-28 11:19:12 -04:00
..
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: remove deprecated struct ahci_platform_data 2014-08-16 08:35:34 -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: libahci_platform: move port_map parameters into the AHCI structure 2014-07-30 15:39:46 -04:00
ahci_xgene.c ahci_xgene: Fix the error print invalid resource for APM X-Gene SoC AHCI SATA Host Controller driver. 2014-09-23 10:07:11 -04:00
ahci.c ahci: ahci_p5wdh_workaround - constify DMI table 2014-08-31 05:36:46 -04:00
ahci.h ahci-platform: Bump max number of clocks to 5 2014-09-23 09:16:56 -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: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers 2014-05-09 22:37:49 -04:00
Kconfig libata: Use glob_match from lib/glob.c 2014-08-06 18:01:25 -07:00
libahci_platform.c libahci_platform: Staticize ahci_platform_<en/dis>able_phys() 2014-08-30 23:58:29 -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: change ata_<foo>_printk routines to return void 2014-09-23 10:02:31 -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: Fix controllers with no ctl port 2014-09-28 11:19:12 -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: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers 2014-05-09 22:37:49 -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 pata_platform: Remove useless irq_flags field 2014-08-23 13:05:08 -04:00
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 pata_platform: Remove useless irq_flags field 2014-08-23 13:05:08 -04:00
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 ata: pata_samsung_cf: removes s5pc100 related ata codes 2014-06-30 10:48:08 -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 ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers 2014-05-09 22:37:49 -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 libata annotations and fixes 2008-01-23 05:24:15 -05:00
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 libata: PATA-mode fixes for sis_sata 2007-07-02 10:17:42 -04:00