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e318049949
android_kernel_xiaomi_sm8350/drivers/scsi
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Tejun Heo e318049949 [PATCH] libata-eh-fw: implement freeze/thaw 
Freezing is performed atomic w.r.t. host_set->lock and once frozen
LLDD is not allowed to access the port or any qc on it.  Also, libata
makes sure that no new qc gets issued to a frozen port.

A frozen port is thawed after a reset operation completes
successfully, so reset methods must do its job while the port is
frozen.  During initialization all ports get frozen before requesting
IRQ, so reset methods are always invoked on a frozen port.

Optional ->freeze and ->thaw operations notify LLDD that the port is
being frozen and thawed, respectively.  LLDD can disable/enable
hardware interrupt in these callbacks if the controller's IRQ mask can
be changed dynamically.  If the controller doesn't allow such
operation, LLDD can check for frozen state in the interrupt handler
and ack/clear interrupts unconditionally while frozen.

Signed-off-by: Tejun Heo <htejun@gmail.com>
2006-05-15 20:58:09 +09:00
..
aacraid [SCSI] aacraid: Driver version update 2006-04-13 10:13:21 -05:00
aic7xxx [SCSI] aic79xx: target hotplug fixes 2006-04-13 13:23:11 -05:00
aic7xxx_old
arm [PATCH] Remove MODULE_PARM 2006-03-25 08:22:52 -08:00
dpt
ibmvscsi [SCSI] ibmvscsi: remove drivers/scsi/ibmvscsi/srp.h 2006-04-13 13:21:51 -05:00
lpfc [PATCH] mempool: use common mempool kmalloc allocator 2006-03-26 08:56:59 -08:00
megaraid [PATCH] s/;;/;/g 2006-03-24 07:33:24 -08:00
pcmcia [PATCH] pcmcia: use bitfield instead of p_state and state 2006-03-31 17:26:33 +02:00
qla2xxx [PATCH] mempool: use mempool_create_slab_pool() 2006-03-26 08:57:00 -08:00
sym53c8xx_2 [SCSI] sym2: Fix build when spinlock debugging is enabled 2006-04-13 10:13:30 -05:00
.gitignore gitignore: misc files 2006-01-01 22:21:50 +01:00
3w-9xxx.c [SCSI] 3ware 9000 disable local irqs during kmap_atomic 2006-04-13 13:27:38 -05:00
3w-9xxx.h [SCSI] 3ware 9000 add big endian support 2006-03-19 10:18:42 -06:00
3w-xxxx.c [PATCH] 3ware: kmap_atomic() fix 2006-04-11 06:18:46 -07:00
3w-xxxx.h [SCSI] sem2mutex 3w-[x9]xxx 2006-01-14 10:55:12 -06:00
53c7xx_d.h_shipped
53c7xx_u.h_shipped
53c7xx.c [SCSI] Rename scsi_print_msg to spi_print_msg 2005-12-15 18:41:27 -08:00
53c7xx.h [SCSI] remove Scsi_Host_Template typedef 2005-11-09 15:44:09 -05:00
53c7xx.scr
53c700_d.h_shipped
53c700.c [SCSI] Add spi_populate_*_msg functions 2006-02-27 22:55:09 -06:00
53c700.h [SCSI] 53c700: update endian processing macros 2005-12-16 09:51:01 -08:00
53c700.scr
a100u2w.c [PATCH] Replace 0xff.. with correct DMA_xBIT_MASK 2006-03-28 09:16:07 -08:00
a100u2w.h
a2091.c Merge by hand (whitespace conflicts in libata.h) 2005-11-10 08:29:07 -06:00
a2091.h [SCSI] remove Scsi_Host_Template typedef 2005-11-09 15:44:09 -05:00
a3000.c [SCSI] remove Scsi_Host_Template typedef 2005-11-09 15:44:09 -05:00
a3000.h [SCSI] remove Scsi_Host_Template typedef 2005-11-09 15:44:09 -05:00
advansys.c [SCSI] remove Scsi_Host_Template typedef 2005-11-09 15:44:09 -05:00
advansys.h [SCSI] remove Scsi_Host_Template typedef 2005-11-09 15:44:09 -05:00
aha152x.c Merge ../linux-2.6 2006-03-14 14:18:01 -06:00
aha152x.h [SCSI] aha152x: fix variable use before initialisation and other bugs 2006-02-28 11:20:45 -06:00
aha1542.c [SCSI] remove Scsi_Host_Template typedef 2005-11-09 15:44:09 -05:00
aha1542.h [SCSI] remove Scsi_Host_Template typedef 2005-11-09 15:44:09 -05:00
aha1740.c [SCSI] remove Scsi_Host_Template typedef 2005-11-09 15:44:09 -05:00
aha1740.h
ahci.c [PATCH] libata: use ATA printk helpers 2006-05-15 20:57:56 +09:00
aic7xxx_old.c [PATCH] Unlinline a bunch of other functions 2006-01-14 18:27:06 -08:00
amiga7xx.c Merge by hand (whitespace conflicts in libata.h) 2005-11-10 08:29:07 -06:00
amiga7xx.h [SCSI] remove Scsi_Host_Template typedef 2005-11-09 15:44:09 -05:00
ata_piix.c [PATCH] libata: use ATA printk helpers 2006-05-15 20:57:56 +09:00
atari_dma_emul.c [PATCH] fix remaining missing includes 2005-11-07 07:53:41 -08:00
atari_NCR5380.c [SCSI] Rename scsi_print_msg to spi_print_msg 2005-12-15 18:41:27 -08:00
atari_scsi.c [PATCH] Remove MODULE_PARM 2006-03-25 08:22:52 -08:00
atari_scsi.h [SCSI] remove Scsi_Host_Template typedef 2005-11-09 15:44:09 -05:00
atp870u.c [PATCH] Replace 0xff.. with correct DMA_xBIT_MASK 2006-03-28 09:16:07 -08:00
atp870u.h [SCSI] atp870u: fix memory addressing bug 2005-09-15 08:59:36 -05:00
blz1230.c [PATCH] m68k: namespace pollution fix (custom->amiga_custom) 2006-01-12 09:09:00 -08:00
blz2060.c [PATCH] m68k: namespace pollution fix (custom->amiga_custom) 2006-01-12 09:09:00 -08:00
BusLogic.c [PATCH] Replace 0xff.. with correct DMA_xBIT_MASK 2006-03-28 09:16:07 -08:00
BusLogic.h
bvme6000.c Merge by hand (whitespace conflicts in libata.h) 2005-11-10 08:29:07 -06:00
bvme6000.h [SCSI] remove Scsi_Host_Template typedef 2005-11-09 15:44:09 -05:00
ch.c [SCSI] MODULE_ALIAS_{BLOCK,CHAR}DEV_MAJOR for drivers/scsi 2006-03-12 09:11:16 -06:00
constants.c [SCSI] Move scsi_print_msg to SPI class 2005-12-15 18:41:13 -08:00
cyberstorm.c [PATCH] m68k: namespace pollution fix (custom->amiga_custom) 2006-01-12 09:09:00 -08:00
cyberstormII.c [PATCH] m68k: namespace pollution fix (custom->amiga_custom) 2006-01-12 09:09:00 -08:00
dc395x.c [SCSI] dc395x: "fix" virt_addr calculation on AUTO_REQSENSE 2006-01-26 08:11:13 -05:00
dc395x.h
dec_esp.c [SCSI] remove Scsi_Host_Template typedef 2005-11-09 15:44:09 -05:00
dmx3191d.c [SCSI] dmx3191d: fix a NULL pointer dereference 2006-03-12 09:45:56 -06:00
dpt_i2o.c [PATCH] Replace 0xff.. with correct DMA_xBIT_MASK 2006-03-28 09:16:07 -08:00
dpti.h [SCSI] remove Scsi_Host_Template typedef 2005-11-09 15:44:09 -05:00
dtc.c [SCSI] remove Scsi_Host_Template typedef 2005-11-09 15:44:09 -05:00
dtc.h [SCSI] remove Scsi_Host_Template typedef 2005-11-09 15:44:09 -05:00
eata_generic.h
eata_pio.c [SCSI] use sfoo_printk() in drivers 2005-10-28 21:04:15 -05:00
eata_pio.h
eata.c [PATCH] Replace 0xff.. with correct DMA_xBIT_MASK 2006-03-28 09:16:07 -08:00
esp.c [SCSI] esp: fix eh locking 2006-02-22 14:35:52 -08:00
esp.h
fastlane.c [PATCH] m68k: namespace pollution fix (custom->amiga_custom) 2006-01-12 09:09:00 -08:00
fcal.c [SCSI] remove Scsi_Device typedef 2005-11-09 15:48:20 -05:00
fcal.h [SCSI] remove Scsi_Device typedef 2005-11-09 15:48:20 -05:00
fd_mcs.c [SCSI] remove Scsi_Host_Template typedef 2005-11-09 15:44:09 -05:00
fdomain.c [SCSI] use scmd_id(), scmd_channel() throughout code 2005-10-28 21:10:16 -05:00
fdomain.h
FlashPoint.c [SCSI] drivers/scsi/FlashPoint.c: don't use parenthesis with "return" 2006-03-12 09:18:47 -06:00
g_NCR5380_mmio.c
g_NCR5380.c [PATCH] remove ISA legacy functions: drivers/scsi/g_NCR5380.c 2006-03-24 07:33:19 -08:00
g_NCR5380.h [PATCH] remove ISA legacy functions: drivers/scsi/g_NCR5380.c 2006-03-24 07:33:19 -08:00
gdth_ioctl.h
gdth_kcompat.h
gdth_proc.c [SCSI] remove Scsi_Device typedef 2005-11-09 15:48:20 -05:00
gdth_proc.h
gdth.c [PATCH] Replace 0xff.. with correct DMA_xBIT_MASK 2006-03-28 09:16:07 -08:00
gdth.h [SCSI] remove Scsi_Device typedef 2005-11-09 15:48:20 -05:00
gvp11.c Merge by hand (whitespace conflicts in libata.h) 2005-11-10 08:29:07 -06:00
gvp11.h [SCSI] remove Scsi_Host_Template typedef 2005-11-09 15:44:09 -05:00
hosts.c [PATCH] move ->eh_strategy_handler to the transport class 2006-04-10 14:15:47 -04:00
hosts.h
ibmmca.c [PATCH] Don't pass boot parameters to argv_init[] 2006-03-31 12:18:53 -08:00
ibmmca.h [SCSI] remove Scsi_Host_Template typedef 2005-11-09 15:44:09 -05:00
ide-scsi.c [PATCH] sem2mutex: drivers/scsi/ide-scsi.c 2006-03-23 07:38:10 -08:00
imm.c [SCSI] use scmd_id(), scmd_channel() throughout code 2005-10-28 21:10:16 -05:00
imm.h
in2000.c [PATCH] remove ISA legacy functions: drivers/scsi/in2000.c 2006-03-24 07:33:19 -08:00
in2000.h [SCSI] remove Scsi_Host_Template typedef 2005-11-09 15:44:09 -05:00
initio.c [PATCH] Replace 0xff.. with correct DMA_xBIT_MASK 2006-03-28 09:16:07 -08:00
initio.h
ipr.c [SCSI] ipr: Reset device cleanup 2006-04-13 10:13:29 -05:00
ipr.h [SCSI] ipr: Bump version 2006-04-13 10:13:30 -05:00
ips.c [PATCH] Replace 0xff.. with correct DMA_xBIT_MASK 2006-03-28 09:16:07 -08:00
ips.h Merge by hand (whitespace conflicts in libata.h) 2005-11-10 08:29:07 -06:00
iscsi_tcp.c [PATCH] mempool: use mempool_create_slab_pool() 2006-03-26 08:57:00 -08:00
iscsi_tcp.h [SCSI] iscsi update: rm conn lock 2006-02-04 16:19:08 -06:00
jazz_esp.c Merge ../linux-2.6 2006-03-14 14:18:01 -06:00
Kconfig [SCSI] Change Kconfig option from IOMAPPED to MMIO 2006-04-13 10:13:22 -05:00
lasi700.c [PARISC] I/O-Space must be ioremap_nocache()'d 2006-03-30 17:48:42 +00:00
libata-bmdma.c [PATCH] libata: BMDMA handling updates 2006-03-29 19:30:27 -05:00
libata-core.c [PATCH] libata-eh-fw: implement freeze/thaw 2006-05-15 20:58:09 +09:00
libata-eh.c [PATCH] libata-eh-fw: implement freeze/thaw 2006-05-15 20:58:09 +09:00
libata-scsi.c [PATCH] libata-eh-fw: implement ata_port_schedule_eh() and ata_port_abort() 2006-05-15 20:58:07 +09:00
libata.h [PATCH] libata-eh-fw: implement ata_port_schedule_eh() and ata_port_abort() 2006-05-15 20:58:07 +09:00
mac53c94.c [PATCH] drivers/scsi/mac53c94.c __iomem annotations 2006-02-07 20:57:14 -05:00
mac53c94.h
mac_esp.c [SCSI] remove Scsi_Host_Template typedef 2005-11-09 15:44:09 -05:00
mac_scsi.c [SCSI] remove Scsi_Host_Template typedef 2005-11-09 15:44:09 -05:00
mac_scsi.h
Makefile Merge branch 'master' 2006-04-18 04:54:00 -04:00
mca_53c9x.c [SCSI] remove Scsi_Host_Template typedef 2005-11-09 15:44:09 -05:00
megaraid.c [PATCH] Replace 0xff.. with correct DMA_xBIT_MASK 2006-03-28 09:16:07 -08:00
megaraid.h [SCSI] megaraid_legacy: kobject_register failure 2006-02-12 11:11:09 -06:00
mesh.c [PATCH] powerpc: Kill _machine and hard-coded platform numbers 2006-03-28 23:15:54 +11:00
mesh.h
mvme16x.c Merge by hand (whitespace conflicts in libata.h) 2005-11-10 08:29:07 -06:00
mvme16x.h [SCSI] remove Scsi_Host_Template typedef 2005-11-09 15:44:09 -05:00
mvme147.c Merge by hand (whitespace conflicts in libata.h) 2005-11-10 08:29:07 -06:00
mvme147.h [SCSI] remove Scsi_Host_Template typedef 2005-11-09 15:44:09 -05:00
ncr53c8xx.c [SCSI] Add spi_populate_*_msg functions 2006-02-27 22:55:09 -06:00
ncr53c8xx.h [SCSI] ncr53c8xx update 2006-02-27 22:55:08 -06:00
NCR53c406a.c [SCSI] remove Scsi_Host_Template typedef 2005-11-09 15:44:09 -05:00
NCR53C9x.c [PATCH] m68k: fix PIO case in esp 2006-01-12 09:09:05 -08:00
NCR53C9x.h [SCSI] remove Scsi_Device typedef 2005-11-09 15:48:20 -05:00
NCR5380.c [SCSI] Rename scsi_print_msg to spi_print_msg 2005-12-15 18:41:27 -08:00
NCR5380.h
NCR_D700.c [SCSI] NCR_D700: fix a NULL dereference 2006-03-12 09:45:43 -06:00
NCR_D700.h
NCR_Q720.c
NCR_Q720.h
nsp32_debug.c
nsp32_io.h
nsp32.c [PATCH] Replace 0xff.. with correct DMA_xBIT_MASK 2006-03-28 09:16:07 -08:00
nsp32.h [PATCH] changing CONFIG_LOCALVERSION rebuilds too much, for no good reason 2005-11-09 07:55:57 -08:00
oktagon_esp.c [PATCH] m68k: namespace pollution fix (custom->amiga_custom) 2006-01-12 09:09:00 -08:00
oktagon_io.S
osst_detect.h
osst_options.h
osst.c [PATCH] drivers/scsi/*: use time_after() and friends 2006-03-28 09:16:07 -08:00
osst.h [SCSI] osst: changes required to move forward to block request 2006-03-07 09:16:01 -06:00
pas16.c [SCSI] remove Scsi_Host_Template typedef 2005-11-09 15:44:09 -05:00
pas16.h [SCSI] remove Scsi_Host_Template typedef 2005-11-09 15:44:09 -05:00
pci2000.h Merge by hand (whitespace conflicts in libata.h) 2005-11-10 08:29:07 -06:00
pdc_adma.c Merge branch 'master' 2006-04-11 12:51:40 -04:00
pluto.c [SCSI] remove Scsi_Device typedef 2005-11-09 15:48:20 -05:00
pluto.h [SCSI] remove Scsi_Device typedef 2005-11-09 15:48:20 -05:00
ppa.c [PATCH] drivers/scsi/*: use time_after() and friends 2006-03-28 09:16:07 -08:00
ppa.h
psi240i.c [SCSI] remove Scsi_Host_Template typedef 2005-11-09 15:44:09 -05:00
psi240i.h
psi_chip.h
ql1040_fw.h
ql1280_fw.h
ql12160_fw.h
qla1280.c [PATCH] Replace 0xff.. with correct DMA_xBIT_MASK 2006-03-28 09:16:07 -08:00
qla1280.h
qlogicfas408.c [SCSI] use scmd_id(), scmd_channel() throughout code 2005-10-28 21:10:16 -05:00
qlogicfas408.h
qlogicfas.c [SCSI] remove Scsi_Host_Template typedef 2005-11-09 15:44:09 -05:00
qlogicpti_asm.c
qlogicpti.c [PATCH] drivers/scsi/*: use time_after() and friends 2006-03-28 09:16:07 -08:00
qlogicpti.h
raid_class.c [SCSI] raid_class.c - adding RAID10 and RAID10 defines 2006-01-12 11:35:15 -06:00
sata_mv.c [PATCH] libata: use ATA printk helpers 2006-05-15 20:57:56 +09:00
sata_nv.c Merge branch 'master' 2006-04-11 12:51:40 -04:00
sata_promise.c [PATCH] libata: use ATA printk helpers 2006-05-15 20:57:56 +09:00
sata_promise.h [libata] license change, other bits 2005-08-28 20:18:39 -04:00
sata_qstor.c Merge branch 'master' 2006-04-11 12:51:40 -04:00
sata_sil24.c [PATCH] libata: use ATA printk helpers 2006-05-15 20:57:56 +09:00
sata_sil.c [PATCH] libata: use ATA printk helpers 2006-05-15 20:57:56 +09:00
sata_sis.c Merge branch 'master' 2006-04-11 12:51:40 -04:00
sata_svw.c libata: Add helper ata_shost_to_port() 2006-04-11 13:12:34 -04:00
sata_sx4.c [PATCH] libata: use ATA printk helpers 2006-05-15 20:57:56 +09:00
sata_uli.c Merge branch 'master' 2006-04-11 12:51:40 -04:00
sata_via.c Merge branch 'master' 2006-04-11 12:51:40 -04:00
sata_vsc.c Merge branch 'master' 2006-04-11 12:51:40 -04:00
script_asm.pl
scsi_debug.c [SCSI] SCSI core kmalloc2kzalloc 2006-02-27 22:55:02 -06:00
scsi_debug.h
scsi_devinfo.c [SCSI] add SCSI_UNKNOWN and LUN transfer limit restrictions 2006-04-13 10:13:31 -05:00
scsi_error.c [PATCH] SCSI: implement shost->host_eh_scheduled 2006-05-15 20:57:20 +09:00
scsi_ioctl.c [SCSI] unify SCSI_IOCTL_SEND_COMMAND implementations 2006-04-13 10:13:15 -05:00
scsi_lib.c [PATCH] SCSI: implement shost->host_eh_scheduled 2006-05-15 20:57:20 +09:00
scsi_logging.h
scsi_module.c
scsi_priv.h [PATCH] SCSI: implement shost->host_eh_scheduled 2006-05-15 20:57:20 +09:00
scsi_proc.c [SCSI] remove target parent limitiation 2006-01-14 10:55:05 -06:00
scsi_sas_internal.h [SCSI] expose sas internal class for the domain transport 2006-04-13 10:13:27 -05:00
scsi_scan.c [SCSI] add SCSI_UNKNOWN and LUN transfer limit restrictions 2006-04-13 10:13:31 -05:00
scsi_sysctl.c
scsi_sysfs.c [PATCH] Make libata not powerdown drivers on PM_EVENT_FREEZE. 2006-03-24 09:51:36 -05:00
scsi_transport_fc.c [SCSI] FC transport: fixes for workq deadlocks 2006-04-13 13:25:16 -05:00
scsi_transport_iscsi.c [SCSI] SCSI core kmalloc2kzalloc 2006-02-27 22:55:02 -06:00
scsi_transport_sas.c [SCSI] scsi_transport_sas: don't scan a non-existent end device 2006-04-14 15:33:41 -05:00
scsi_transport_spi.c [SCSI] fix minor problem in spi transport message functions 2006-03-12 09:54:19 -06:00
scsi_typedefs.h [SCSI] remove Scsi_Device typedef 2005-11-09 15:48:20 -05:00
scsi.c [PATCH] SCSI: Introduce scsi_req_abort_cmd (REPOST) 2006-05-15 20:57:18 +09:00
scsi.h
scsicam.c
sd.c [PATCH] git-scsi-misc: min() warning fix 2006-03-25 08:23:02 -08:00
seagate.c [SCSI] remove Scsi_Host_Template typedef 2005-11-09 15:44:09 -05:00
seagate.h [SCSI] remove Scsi_Host_Template typedef 2005-11-09 15:44:09 -05:00
sg.c [SCSI] sg: fix leak when dio setup fails 2006-04-13 10:13:27 -05:00
sgiwd93.c [SCSI] Make sgiwd93_detect and sgiwd93_detect static. 2006-03-12 09:24:55 -06:00
sim710.c [SCSI] sim710: fix a NULL pointer dereference 2006-03-12 09:46:23 -06:00
sr_ioctl.c [PATCH] kill cdrom ->dev_ioctl method 2006-03-23 07:38:09 -08:00
sr_vendor.c [SCSI] Missing const in sr_vendor 2005-12-17 10:50:23 -06:00
sr.c [PATCH] kill cdrom ->dev_ioctl method 2006-03-23 07:38:09 -08:00
sr.h [PATCH] kill cdrom ->dev_ioctl method 2006-03-23 07:38:09 -08:00
st_options.h
st.c [SCSI] MODULE_ALIAS_{BLOCK,CHAR}DEV_MAJOR for drivers/scsi 2006-03-12 09:11:16 -06:00
st.h [SCSI] convert st to use scsi_execute_async 2005-12-14 19:16:31 -08:00
sun3_NCR5380.c [SCSI] Rename scsi_print_msg to spi_print_msg 2005-12-15 18:41:27 -08:00
sun3_scsi_vme.c [SCSI] remove Scsi_Host_Template typedef 2005-11-09 15:44:09 -05:00
sun3_scsi.c [SCSI] remove Scsi_Host_Template typedef 2005-11-09 15:44:09 -05:00
sun3_scsi.h [SCSI] remove Scsi_Host_Template typedef 2005-11-09 15:44:09 -05:00
sun3x_esp.c [SCSI] remove Scsi_Host_Template typedef 2005-11-09 15:44:09 -05:00
sym53c416.c [SCSI] remove Scsi_Host_Template typedef 2005-11-09 15:44:09 -05:00
sym53c416.h [SCSI] remove Scsi_Host_Template typedef 2005-11-09 15:44:09 -05:00
t128.c [SCSI] remove Scsi_Host_Template typedef 2005-11-09 15:44:09 -05:00
t128.h [SCSI] remove Scsi_Host_Template typedef 2005-11-09 15:44:09 -05:00
tmscsim.c [SCSI] use sfoo_printk() in drivers 2005-10-28 21:04:15 -05:00
tmscsim.h
u14-34f.c [SCSI] remove Scsi_Host_Template typedef 2005-11-09 15:44:09 -05:00
ultrastor.c [SCSI] remove Scsi_Host_Template typedef 2005-11-09 15:44:09 -05:00
ultrastor.h [SCSI] remove Scsi_Host_Template typedef 2005-11-09 15:44:09 -05:00
wd33c93.c [SCSI] wd33c93: Fix missing prototypes by including <linux/interrupt.h>. 2006-03-12 08:48:26 -06:00
wd33c93.h
wd7000.c
zalon.c [PARISC] I/O-Space must be ioremap_nocache()'d 2006-03-30 17:48:42 +00:00