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
dpt
ibmvscsi	[SCSI] ibmvscsi: remove drivers/scsi/ibmvscsi/srp.h	2006-04-13 13:21:51 -05:00
lpfc
megaraid
pcmcia
qla2xxx
sym53c8xx_2	[SCSI] sym2: Fix build when spinlock debugging is enabled	2006-04-13 10:13:30 -05:00
.gitignore
3w-9xxx.c	[SCSI] 3ware 9000 disable local irqs during kmap_atomic	2006-04-13 13:27:38 -05:00
3w-9xxx.h
3w-xxxx.c
3w-xxxx.h
53c7xx.c
53c7xx.h
53c7xx.scr
53c7xx_d.h_shipped
53c7xx_u.h_shipped
53c700.c
53c700.h
53c700.scr
53c700_d.h_shipped
a100u2w.c
a100u2w.h
a2091.c
a2091.h
a3000.c
a3000.h
advansys.c
advansys.h
aha152x.c
aha152x.h
aha1542.c
aha1542.h
aha1740.c
aha1740.h
ahci.c	[PATCH] libata: use ATA printk helpers	2006-05-15 20:57:56 +09:00
aic7xxx_old.c
amiga7xx.c
amiga7xx.h
ata_piix.c	[PATCH] libata: use ATA printk helpers	2006-05-15 20:57:56 +09:00
atari_dma_emul.c
atari_NCR5380.c
atari_scsi.c
atari_scsi.h
atp870u.c
atp870u.h
blz1230.c
blz2060.c
BusLogic.c
BusLogic.h
bvme6000.c
bvme6000.h
ch.c
constants.c
cyberstorm.c
cyberstormII.c
dc395x.c
dc395x.h
dec_esp.c
dmx3191d.c
dpt_i2o.c
dpti.h
dtc.c
dtc.h
eata.c
eata_generic.h
eata_pio.c
eata_pio.h
esp.c
esp.h
fastlane.c
fcal.c
fcal.h
fd_mcs.c
fdomain.c
fdomain.h
FlashPoint.c
g_NCR5380.c
g_NCR5380.h
g_NCR5380_mmio.c
gdth.c
gdth.h
gdth_ioctl.h
gdth_kcompat.h
gdth_proc.c
gdth_proc.h
gvp11.c
gvp11.h
hosts.c
hosts.h
ibmmca.c
ibmmca.h
ide-scsi.c
imm.c
imm.h
in2000.c
in2000.h
initio.c
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
ips.h
iscsi_tcp.c
iscsi_tcp.h
jazz_esp.c
Kconfig	[SCSI] Change Kconfig option from IOMAPPED to MMIO	2006-04-13 10:13:22 -05:00
lasi700.c
libata-bmdma.c
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
mac53c94.h
mac_esp.c
mac_scsi.c
mac_scsi.h
Makefile	Merge branch 'master'	2006-04-18 04:54:00 -04:00
mca_53c9x.c
megaraid.c
megaraid.h
mesh.c
mesh.h
mvme16x.c
mvme16x.h
mvme147.c
mvme147.h
ncr53c8xx.c
ncr53c8xx.h
NCR53C9x.c
NCR53C9x.h
NCR53c406a.c
NCR5380.c
NCR5380.h
NCR_D700.c
NCR_D700.h
NCR_Q720.c
NCR_Q720.h
nsp32.c
nsp32.h
nsp32_debug.c
nsp32_io.h
oktagon_esp.c
oktagon_io.S
osst.c
osst.h
osst_detect.h
osst_options.h
pas16.c
pas16.h
pci2000.h
pdc_adma.c
pluto.c
pluto.h
ppa.c
ppa.h
psi240i.c
psi240i.h
psi_chip.h
ql1040_fw.h
ql1280_fw.h
ql12160_fw.h
qla1280.c
qla1280.h
qlogicfas.c
qlogicfas408.c
qlogicfas408.h
qlogicpti.c
qlogicpti.h
qlogicpti_asm.c
raid_class.c
sata_mv.c	[PATCH] libata: use ATA printk helpers	2006-05-15 20:57:56 +09:00
sata_nv.c
sata_promise.c	[PATCH] libata: use ATA printk helpers	2006-05-15 20:57:56 +09:00
sata_promise.h
sata_qstor.c
sata_sil.c	[PATCH] libata: use ATA printk helpers	2006-05-15 20:57:56 +09:00
sata_sil24.c	[PATCH] libata: use ATA printk helpers	2006-05-15 20:57:56 +09:00
sata_sis.c
sata_svw.c
sata_sx4.c	[PATCH] libata: use ATA printk helpers	2006-05-15 20:57:56 +09:00
sata_uli.c
sata_via.c
sata_vsc.c
script_asm.pl
scsi.c	[PATCH] SCSI: Introduce scsi_req_abort_cmd (REPOST)	2006-05-15 20:57:18 +09:00
scsi.h
scsi_debug.c
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_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
scsi_transport_fc.c	[SCSI] FC transport: fixes for workq deadlocks	2006-04-13 13:25:16 -05:00
scsi_transport_iscsi.c
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_typedefs.h
scsicam.c
sd.c
seagate.c
seagate.h
sg.c	[SCSI] sg: fix leak when dio setup fails	2006-04-13 10:13:27 -05:00
sgiwd93.c
sim710.c
sr.c
sr.h
sr_ioctl.c
sr_vendor.c
st.c
st.h
st_options.h
sun3_NCR5380.c
sun3_scsi.c
sun3_scsi.h
sun3_scsi_vme.c
sun3x_esp.c
sym53c416.c
sym53c416.h
t128.c
t128.h
tmscsim.c
tmscsim.h
u14-34f.c
ultrastor.c
ultrastor.h
wd33c93.c
wd33c93.h
wd7000.c
zalon.c