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6f48844e3f
kernel-ark/drivers/scsi
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Jeff Skirvin 6f48844e3f isci: Manage the link layer hang detect timer for RNC suspensions. 
For STP devices under certain protocol conditions, an RNC will not
suspend until the current transfer state is broken with a SYNC/ESC
sequence from the SCU.  The SYNC/ESC driven by expiration of the
SCU link layer hang detect timer, which has too small a dynamic
range to support slow SATA devices, so normally it is disabled.

This change enables the timer with the minimum period at the point
when the suspension is requested.

Note that there is potential collateral damage to other open
connections to slow SATA devices on the same port, since there
is no alternative but to enable the LLHANG timer on every phy in
the port for the current suspension request - there is no way to
tell on which phy the RNC in question is currently active.

Signed-off-by: Jeff Skirvin <jeffrey.d.skirvin@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2012-05-17 14:33:36 -07:00
..
aacraid [SCSI] aacraid: Added Sync.mode to support series 7/8/9 controllers 2012-02-19 08:09:01 -06:00
aic7xxx Documentation: remove references to /etc/modprobe.conf 2012-03-30 16:03:15 -07:00
aic7xxx_old
aic94xx [SCSI] libsas: don't recover end devices attached to disabled phys 2012-02-29 15:42:51 -06:00
arcmsr Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
arm Disintegrate and delete asm/system.h 2012-03-28 15:58:21 -07:00
be2iscsi SCSI updates for post 3.2 merge window 2012-01-10 10:36:08 -08:00
bfa [SCSI] bfa: Update the driver version to 3.0.23.0 2012-03-28 10:02:46 +01:00
bnx2fc SCSI updates on 20120331 2012-03-31 13:31:23 -07:00
bnx2i Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2012-03-23 10:07:16 -07:00
cxgbi SCSI updates on 20120319 2012-03-22 12:55:29 -07:00
device_handler [SCSI] scsi_dh_rdac: Fix for unbalanced reference count 2012-02-22 12:15:19 -06:00
dpt atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
fcoe SCSI updates on 20120331 2012-03-31 13:31:23 -07:00
fnic
ibmvscsi powerpc+sparc/vio: Modernize driver registration 2012-03-28 11:33:24 +11:00
isci isci: Manage the link layer hang detect timer for RNC suspensions. 2012-05-17 14:33:36 -07:00
libfc [SCSI] libfc: update mfs boundry checking 2012-04-25 08:46:29 +01:00
libsas [SCSI] Revert "[SCSI] libsas: fix sas port naming" 2012-04-23 12:15:53 +01:00
lpfc Merge branch 'akpm' (Andrew's patch-bomb) 2012-04-05 15:30:34 -07:00
megaraid [SCSI] megaraid_sas: Version and Changelog update 2012-01-16 11:28:33 +04:00
mpt2sas SCSI updates on 20120331 2012-03-31 13:31:23 -07:00
mvsas SCSI updates on 20120319 2012-03-22 12:55:29 -07:00
osd [SCSI] osd_uld: Bump MAX_OSD_DEVICES from 64 to 1,048,576 2012-02-25 08:25:09 -06:00
pcmcia module_param: make bool parameters really bool (drivers & misc) 2012-01-13 09:32:20 +10:30
pm8001 SCSI updates on 20120331 2012-03-31 13:31:23 -07:00
qla2xxx [SCSI] qla2xxx: Update version number to 8.04.00.03-k. 2012-05-10 08:19:10 +01:00
qla4xxx SCSI updates on 20120331 2012-03-31 13:31:23 -07:00
sym53c8xx_2 [SCSI] sym53c8xx: Fix NULL pointer dereference in slave_destroy 2012-01-10 17:01:18 -06:00
ufs [SCSI] ufshcd: UFS Host controller driver 2012-03-27 08:26:28 +01:00
.gitignore
3w-9xxx.c [SCSI] 3w-9xxx: fix iommu_iova leak 2011-09-26 09:28:58 -05:00
3w-9xxx.h
3w-sas.c
3w-sas.h
3w-xxxx.c
3w-xxxx.h
53c700_d.h_shipped
53c700.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
53c700.h
53c700.scr
a100u2w.c
a100u2w.h
a2091.c scsi: Fix up files implicitly depending on module.h inclusion 2011-10-31 19:31:24 -04:00
a2091.h
a3000.c scsi: Fix up files implicitly depending on module.h inclusion 2011-10-31 19:31:24 -04:00
a3000.h
a4000t.c
advansys.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
aha152x.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
aha152x.h
aha1542.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
aha1542.h
aha1740.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
aha1740.h
aic7xxx_old.c
atari_NCR5380.c
atari_scsi.c
atari_scsi.h
atp870u.c SCSI updates on 20120331 2012-03-31 13:31:23 -07:00
atp870u.h
BusLogic.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
BusLogic.h
bvme6000_scsi.c
ch.c
constants.c
dc395x.c module_param: make bool parameters really bool (drivers & misc) 2012-01-13 09:32:20 +10:30
dc395x.h
dmx3191d.c
dpt_i2o.c
dpti.h
dtc.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
dtc.h
eata_generic.h
eata_pio.c
eata_pio.h
eata.c
esp_scsi.c
esp_scsi.h
fd_mcs.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
fdomain.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
fdomain.h
FlashPoint.c
g_NCR5380_mmio.c
g_NCR5380.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
g_NCR5380.h
gdth_ioctl.h
gdth_proc.c
gdth_proc.h
gdth.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
gdth.h treewide: Fix comment and string typo 'bufer' 2011-12-06 09:53:40 +01:00
gvp11.c scsi: Fix up files implicitly depending on module.h inclusion 2011-10-31 19:31:24 -04:00
gvp11.h
hosts.c [SCSI] fix oops in all legacy host adapters caused by 6f381fa 2012-05-10 08:24:13 +01:00
hpsa_cmd.h [SCSI] hpsa: eliminate 8 external target limitation 2012-02-19 08:08:56 -06:00
hpsa.c [SCSI] hpsa: add some older controllers to the kdump blacklist 2012-02-19 09:40:51 -06:00
hpsa.h [SCSI] hpsa: factor out driver name 2012-02-19 08:08:55 -06:00
hptiop.c
hptiop.h
ibmmca.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
imm.c
imm.h
in2000.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
in2000.h
initio.c
initio.h
ipr.c [SCSI] libsas, libata: fix start of life for a sas ata_port 2012-04-23 12:11:47 +01:00
ipr.h [SCSI] ipr: Driver version 2.5.3 2012-03-28 15:09:28 +01:00
ips.c scsi: remove the second argument of k[un]map_atomic() 2012-03-20 21:48:19 +08:00
ips.h
iscsi_boot_sysfs.c switch ->is_visible() to returning umode_t 2012-01-03 22:54:55 -05:00
iscsi_tcp.c [SCSI] libiscsi_tcp: fix max_r2t manipulation 2012-02-19 08:09:00 -06:00
iscsi_tcp.h
jazz_esp.c misc latin1 to utf8 conversions 2012-01-02 13:04:55 +01:00
Kconfig SCSI updates on 20120331 2012-03-31 13:31:23 -07:00
lasi700.c
libiscsi_tcp.c SCSI updates on 20120319 2012-03-22 12:55:29 -07:00
libiscsi.c [SCSI] libiscsi: fix cmd timeout/completion race 2012-02-19 08:09:00 -06:00
libsrp.c scsi: Fix up files implicitly depending on module.h inclusion 2011-10-31 19:31:24 -04:00
mac53c94.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
mac53c94.h
mac_esp.c mac_esp: rename irq 2012-01-22 14:50:03 +01:00
mac_scsi.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
mac_scsi.h
Makefile SCSI updates on 20120331 2012-03-31 13:31:23 -07:00
megaraid.c scsi: remove the second argument of k[un]map_atomic() 2012-03-20 21:48:19 +08:00
megaraid.h
mesh.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
mesh.h
mvme16x_scsi.c
mvme147.c
mvme147.h
mvumi.c [SCSI] mvumi: Add Marvell UMI driver 2011-08-27 08:36:58 -06:00
mvumi.h [SCSI] mvumi: Add Marvell UMI driver 2011-08-27 08:36:58 -06:00
ncr53c8xx.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
ncr53c8xx.h
NCR53c406a.c
NCR5380.c
NCR5380.h
NCR_D700.c
NCR_D700.h
NCR_Q720.c
NCR_Q720.h
nsp32_debug.c
nsp32_io.h
nsp32.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
nsp32.h
osst_detect.h
osst_options.h
osst.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
osst.h
pas16.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
pas16.h
pmcraid.c SCSI, pmcraid: Fix spelling error in a pmcraid_err() call 2011-12-15 16:35:38 +01:00
pmcraid.h scsi: Fix typo in pmcraid.h 2012-02-21 11:40:37 +01:00
ppa.c
ppa.h
ps3rom.c scsi: Fix up files implicitly depending on module.h inclusion 2011-10-31 19:31:24 -04:00
qla1280.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
qla1280.h
qlogicfas408.c
qlogicfas408.h
qlogicfas.c
qlogicpti.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
qlogicpti.h
raid_class.c
script_asm.pl
scsi_debug.c SCSI updates on 20120331 2012-03-31 13:31:23 -07:00
scsi_devinfo.c
scsi_error.c SCSI: Fix error handling when no ULD is attached 2012-04-15 11:08:53 -07:00
scsi_ioctl.c
scsi_lib_dma.c scsi: Add export.h for EXPORT_SYMBOL/THIS_MODULE as required 2011-10-31 19:31:23 -04:00
scsi_lib.c [SCSI] scsi_lib: use correct DMA device in __scsi_alloc_queue 2012-04-22 18:56:18 +01:00
scsi_logging.h
scsi_module.c
scsi_netlink.c Merge branch 'for-linus' of git://selinuxproject.org/~jmorris/linux-security 2012-01-14 18:36:33 -08:00
scsi_pm.c [SCSI] scsi_pm: Fix bug in the SCSI power management handler 2012-02-18 08:54:19 -06:00
scsi_priv.h [SCSI] scsi_pm: Fix bug in the SCSI power management handler 2012-02-18 08:54:19 -06:00
scsi_proc.c
scsi_sas_internal.h
scsi_scan.c Merge 3.3-rc7 into usb-next 2012-03-12 09:13:31 -07:00
scsi_sysctl.c
scsi_sysfs.c [SCSI] scsi: Added support for adapter and firmware reset 2011-08-27 08:36:46 -06:00
scsi_tgt_if.c scsi: Add export.h for EXPORT_SYMBOL/THIS_MODULE as required 2011-10-31 19:31:23 -04:00
scsi_tgt_lib.c
scsi_tgt_priv.h
scsi_trace.c
scsi_transport_api.h
scsi_transport_fc_internal.h
scsi_transport_fc.c [SCSI] scsi_transport_fc: Add FDMI host attributes 2012-02-19 08:08:57 -06:00
scsi_transport_iscsi.c [SCSI] iscsi class: fix gfp use in ping compl and host event 2012-03-27 08:26:36 +01:00
scsi_transport_sas.c [SCSI] scsi_transport_sas: 'enable' phys on reset 2012-02-29 15:43:54 -06:00
scsi_transport_spi.c switch ->is_visible() to returning umode_t 2012-01-03 22:54:55 -05:00
scsi_transport_srp_internal.h
scsi_transport_srp.c
scsi_typedefs.h
scsi_wait_scan.c
scsi.c [SCSI] Handle disk devices which can not process medium access commands 2012-02-19 10:14:52 -06:00
scsi.h
scsicam.c fs: move code out of buffer.c 2012-01-03 22:54:07 -05:00
sd_dif.c scsi: remove the second argument of k[un]map_atomic() 2012-03-20 21:48:19 +08:00
sd.c SCSI updates on 20120331 2012-03-31 13:31:23 -07:00
sd.h [SCSI] Handle disk devices which can not process medium access commands 2012-02-19 10:14:52 -06:00
ses.c
sg.c [SCSI] sg: convert to kstrtoul_from_user() 2012-01-16 12:17:29 +04:00
sgiwd93.c
sim710.c
sni_53c710.c misc latin1 to utf8 conversions 2012-01-02 13:04:55 +01:00
sr_ioctl.c scsi: Fix up files implicitly depending on module.h inclusion 2011-10-31 19:31:24 -04:00
sr_vendor.c
sr.c [SCSI] sr: check_events() ignore GET_EVENT when TUR says otherwise 2011-07-21 14:15:58 -07:00
sr.h [SCSI] sr: check_events() ignore GET_EVENT when TUR says otherwise 2011-07-21 14:15:58 -07:00
st_options.h
st.c SCSI updates on 20120331 2012-03-31 13:31:23 -07:00
st.h [SCSI] st: expand ability to write immediate filemarks 2012-03-27 08:26:34 +01:00
stex.c
storvsc_drv.c Merge branch 'kmap_atomic' of git://github.com/congwang/linux 2012-03-21 09:40:26 -07:00
sun3_NCR5380.c
sun3_scsi_vme.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
sun3_scsi.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
sun3_scsi.h
sun3x_esp.c
sun_esp.c
sym53c416.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
sym53c416.h
t128.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
t128.h
tmscsim.c
tmscsim.h
u14-34f.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
ultrastor.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
ultrastor.h
virtio_scsi.c [SCSI] virtio_scsi: fix TMF use-after-free 2012-05-10 08:27:06 +01:00
vmw_pvscsi.c [SCSI] vmw_pvscsi: Try setting host->max_id as suggested by the device. 2012-03-27 08:26:36 +01:00
vmw_pvscsi.h [SCSI] vmw_pvscsi: Try setting host->max_id as suggested by the device. 2012-03-27 08:26:36 +01:00
wd33c93.c
wd33c93.h
wd7000.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
zalon.c
zorro7xx.c