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8b966dddc2
android_kernel_xiaomi_sm8350/drivers/ata
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Mikael Pettersson 8b966dddc2 pata_legacy: fix io/irq mismatch 
pata_legacy fails to detect the disk on my old ISA/VLB 486:
it starts to probe io=0x1f0 ctr=0x3f6 irq=15, complains
loudly about IDENTIFYs timing out, and finally fails.
(Sorry I couldn't capture the kernel's boot messages.)

It turns out that the driver's mapping from io to irq in
legacy_irq[] is wrong: index 0 for io=0x1f0 has irq=15 but
should have irq=14, and index 1 for io=0x170 has irq=14 but
should have irq=15. This is confirmed by a comparison with
include/asm-i386/ide.h:ide_default_irq().

This patch swaps the first two elements in legacy_irq[],
which makes pata_legacy work on my 486.

Signed-off-by: Mikael Pettersson <mikpe@it.uu.se>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-03-06 04:04:30 -05:00
..
ahci.c ahci: RAID mode SATA patch for Intel ICH9M 2007-03-06 04:04:30 -05:00
ata_generic.c libata: add missing CONFIG_PM in LLDs 2007-03-02 18:30:35 -05:00
ata_piix.c libata: add missing CONFIG_PM in LLDs 2007-03-02 18:30:35 -05:00
Kconfig libata: Fix Cell SATA driver dependencies 2007-02-21 04:58:17 -05:00
libata-acpi.c [libata] ACPI: remove needless ->qc_issue hook existence test 2007-02-24 21:05:01 -05:00
libata-core.c libata: add CONFIG_PM to libata core layer 2007-03-02 18:30:35 -05:00
libata-eh.c libata: add CONFIG_PM to libata core layer 2007-03-02 18:30:35 -05:00
libata-scsi.c libata: add CONFIG_PM to libata core layer 2007-03-02 18:30:35 -05:00
libata-sff.c [libata] Trim trailing whitespace. 2007-02-26 05:51:33 -05:00
libata.h SiS warning fixes 2007-02-21 04:58:17 -05:00
Makefile libata: PATA driver for Celleb 2007-02-21 04:58:16 -05:00
pata_ali.c libata: add missing CONFIG_PM in LLDs 2007-03-02 18:30:35 -05:00
pata_amd.c libata: add missing CONFIG_PM in LLDs 2007-03-02 18:30:35 -05:00
pata_artop.c libata: add another IRQ calls (libata drivers) 2007-02-09 17:39:38 -05:00
pata_atiixp.c libata: add missing CONFIG_PM in LLDs 2007-03-02 18:30:35 -05:00
pata_cmd64x.c libata: add missing CONFIG_PM in LLDs 2007-03-02 18:30:35 -05:00
pata_cs5520.c libata: add missing CONFIG_PM in LLDs 2007-03-02 18:30:35 -05:00
pata_cs5530.c libata: add missing CONFIG_PM in LLDs 2007-03-02 18:30:35 -05:00
pata_cs5535.c libata: add missing CONFIG_PM in LLDs 2007-03-02 18:30:35 -05:00
pata_cypress.c libata: add missing CONFIG_PM in LLDs 2007-03-02 18:30:35 -05:00
pata_efar.c libata: add missing CONFIG_PM in LLDs 2007-03-02 18:30:35 -05:00
pata_hpt3x2n.c libata: add another IRQ calls (libata drivers) 2007-02-09 17:39:38 -05:00
pata_hpt3x3.c libata: add missing CONFIG_PM in LLDs 2007-03-02 18:30:35 -05:00
pata_hpt37x.c [libata] bump versions 2007-02-26 06:04:24 -05:00
pata_hpt366.c libata: add missing CONFIG_PM in LLDs 2007-03-02 18:30:35 -05:00
pata_isapnp.c libata: clear drvdata in ata_host_release(), take#2 2007-03-01 20:16:28 -05:00
pata_it821x.c libata: add missing CONFIG_PM in LLDs 2007-03-02 18:30:35 -05:00
pata_it8213.c libata: add missing CONFIG_PM in LLDs 2007-03-02 18:30:35 -05:00
pata_ixp4xx_cf.c [libata] bump versions 2007-02-26 06:04:24 -05:00
pata_jmicron.c [libata] pata_jmicron: build fix 2007-03-03 10:36:19 -05:00
pata_legacy.c pata_legacy: fix io/irq mismatch 2007-03-06 04:04:30 -05:00
pata_marvell.c libata: add missing CONFIG_PM in LLDs 2007-03-02 18:30:35 -05:00
pata_mpc52xx.c libata: add missing PM callbacks 2007-03-02 18:27:34 -05:00
pata_mpiix.c libata: add missing CONFIG_PM in LLDs 2007-03-02 18:30:35 -05:00
pata_netcell.c libata: add missing CONFIG_PM in LLDs 2007-03-02 18:30:35 -05:00
pata_ns87410.c libata: add missing CONFIG_PM in LLDs 2007-03-02 18:30:35 -05:00
pata_oldpiix.c libata: add missing CONFIG_PM in LLDs 2007-03-02 18:30:35 -05:00
pata_opti.c libata: add missing CONFIG_PM in LLDs 2007-03-02 18:30:35 -05:00
pata_optidma.c libata: add missing CONFIG_PM in LLDs 2007-03-02 18:30:35 -05:00
pata_pcmcia.c [libata] bump versions 2007-02-26 06:04:24 -05:00
pata_pdc202xx_old.c libata: add missing CONFIG_PM in LLDs 2007-03-02 18:30:35 -05:00
pata_pdc2027x.c [libata] bump versions 2007-02-26 06:04:24 -05:00
pata_platform.c libata: clear drvdata in ata_host_release(), take#2 2007-03-01 20:16:28 -05:00
pata_qdi.c pata_qdi: Fix initialisation 2007-03-02 18:18:38 -05:00
pata_radisys.c libata: add missing CONFIG_PM in LLDs 2007-03-02 18:30:35 -05:00
pata_rz1000.c libata: add missing CONFIG_PM in LLDs 2007-03-02 18:30:35 -05:00
pata_sc1200.c libata: add missing CONFIG_PM in LLDs 2007-03-02 18:30:35 -05:00
pata_scc.c libata: add missing CONFIG_PM in LLDs 2007-03-02 18:30:35 -05:00
pata_serverworks.c libata: add missing CONFIG_PM in LLDs 2007-03-02 18:30:35 -05:00
pata_sil680.c libata: add missing CONFIG_PM in LLDs 2007-03-02 18:30:35 -05:00
pata_sis.c libata: add missing CONFIG_PM in LLDs 2007-03-02 18:30:35 -05:00
pata_sl82c105.c [libata] pata_{legacy,sc1200,sl82c105}: add missing hooks 2007-03-02 18:09:05 -05:00
pata_triflex.c libata: add missing CONFIG_PM in LLDs 2007-03-02 18:30:35 -05:00
pata_via.c libata: add missing CONFIG_PM in LLDs 2007-03-02 18:30:35 -05:00
pata_winbond.c [libata] bump versions 2007-02-26 06:04:24 -05:00
pdc_adma.c [libata] bump versions 2007-02-26 06:04:24 -05:00
sata_inic162x.c libata: add missing CONFIG_PM in LLDs 2007-03-02 18:30:35 -05:00
sata_mv.c [libata] bump versions 2007-02-26 06:04:24 -05:00
sata_nv.c libata: add missing CONFIG_PM in LLDs 2007-03-02 18:30:35 -05:00
sata_promise.c [libata] bump versions 2007-02-26 06:04:24 -05:00
sata_promise.h Move libata to drivers/ata. 2006-08-10 07:31:37 -04:00
sata_qstor.c [libata] bump versions 2007-02-26 06:04:24 -05:00
sata_sil24.c libata: add missing CONFIG_PM in LLDs 2007-03-02 18:30:35 -05:00
sata_sil.c libata: add missing CONFIG_PM in LLDs 2007-03-02 18:30:35 -05:00
sata_sis.c [libata] Trim trailing whitespace. 2007-02-26 05:51:33 -05:00
sata_svw.c [libata] bump versions 2007-02-26 06:04:24 -05:00
sata_sx4.c [libata] bump versions 2007-02-26 06:04:24 -05:00
sata_uli.c [libata] bump versions 2007-02-26 06:04:24 -05:00
sata_via.c [libata] bump versions 2007-02-26 06:04:24 -05:00
sata_vsc.c [libata] bump versions 2007-02-26 06:04:24 -05:00
sis.h SiS warning fixes 2007-02-21 04:58:17 -05:00