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81c757bc69
linux/include/scsi
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Dan Williams 81c757bc69 [SCSI] libsas: execute transport link resets with libata-eh via host workqueue 
Link resets leave ata affiliations intact, so arrange for libsas to make
an effort to avoid dropping the device due to a slow-to-recover link.
Towards this end carry out reset in the host workqueue so that it can
check for ata devices and kick the reset request to libata.  Hard
resets, in contrast, bypass libata since they are meant for associating
an ata device with another initiator in the domain (tears down
affiliations).

Need to add a new transport_sas_phy_reset() since the current
sas_phy_reset() is a utility function to libsas lldds.  They are not
prepared for it to loop back into eh.

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2012-02-19 14:13:51 -06:00
..
fc [SCSI] libfc: Add support for FDMI 2012-02-19 08:08:58 -06:00
fc_encode.h [SCSI] libfc: Add support for FDMI 2012-02-19 08:08:58 -06:00
fc_frame.h [SCSI] fcoe: remove unused ptype field in fcoe_rcv_info 2011-07-28 12:08:55 +04:00
iscsi_if.h [SCSI] iscsi_transport: Added Ping support 2012-02-19 09:34:50 -06:00
iscsi_proto.h iscsi: Add Serial Number Arithmetic LT and GT into iscsi_proto.h 2011-07-25 07:48:08 +00:00
Kbuild [SCSI] Unexport scsi/scsi.h from headers_install 2010-05-02 11:45:12 -04:00
libfc.h [SCSI] libfc: Add support for FDMI 2012-02-19 08:08:58 -06:00
libfcoe.h [SCSI] fcoe: fix fcoe in a DCB environment by adding DCB notifiers to set skb priority 2011-12-15 11:02:07 +04:00
libiscsi_tcp.h [SCSI] libiscsi_tcp: fix max_r2t manipulation 2012-02-19 08:09:00 -06:00
libiscsi.h [SCSI] libiscsi_tcp: fix max_r2t manipulation 2012-02-19 08:09:00 -06:00
libsas.h [SCSI] libsas: let libata handle command timeouts 2012-02-19 14:07:15 -06:00
libsrp.h
osd_attributes.h
osd_initiator.h treewide: Fix recieve/receive typos 2011-06-24 11:18:57 +02:00
osd_ore.h ore: RAID5 Write 2011-10-24 17:15:33 -07:00
osd_protocol.h [SCSI] libosd: Support for scatter gather write/read commands 2010-10-26 10:42:34 -05:00
osd_sec.h
osd_sense.h
osd_types.h [SCSI] libosd: Support for scatter gather write/read commands 2010-10-26 10:42:34 -05:00
sas_ata.h [SCSI] libsas: execute transport link resets with libata-eh via host workqueue 2012-02-19 14:13:51 -06:00
sas.h [SCSI] isci: export phy events via ->lldd_control_phy() 2011-10-02 13:24:26 -05:00
scsi_bsg_fc.h
scsi_bsg_iscsi.h [SCSI] iscsi class: add bsg support to iscsi class 2011-08-27 08:36:21 -06:00
scsi_cmnd.h [SCSI] Handle disk devices which can not process medium access commands 2012-02-19 10:14:52 -06:00
scsi_dbg.h
scsi_device.h [SCSI] scsi_dh: code cleanup and remove the references to scsi_dev_info 2011-12-15 10:55:00 +04:00
scsi_devinfo.h
scsi_dh.h
scsi_driver.h [SCSI] Handle disk devices which can not process medium access commands 2012-02-19 10:14:52 -06:00
scsi_eh.h
scsi_host.h [SCSI] add flag to skip the runtime PM calls on the host 2012-01-08 19:14:57 -05:00
scsi_ioctl.h
scsi_netlink_fc.h
scsi_netlink.h scsi: use __uX types for headers exported to user space 2010-08-11 08:59:01 -07:00
scsi_scan.h
scsi_tcq.h [SCSI] target: Convert TASK_ATTR to scsi_tcq.h definitions 2011-05-24 13:03:56 -04:00
scsi_tgt_if.h
scsi_tgt.h
scsi_transport_fc.h [SCSI] scsi_transport_fc: Getting FC Port Speed in sync with FC-GS 2012-02-19 08:08:57 -06:00
scsi_transport_iscsi.h [SCSI] iscsi_transport: Added Ping support 2012-02-19 09:34:50 -06:00
scsi_transport_sas.h [SCSI] libsas: perform sas-transport resets in shost->workq context 2012-02-19 14:11:33 -06:00
scsi_transport_spi.h
scsi_transport_srp.h
scsi_transport.h
scsi.h treewide: fix potentially dangerous trailing ';' in #defined values/expressions 2011-07-21 14:10:00 +02:00
scsicam.h
sg.h sysctl extern cleanup: sg 2010-03-12 15:53:10 -08:00
srp.h IB/srp: Implement SRP_CRED_REQ and SRP_AER_REQ 2010-10-22 22:19:10 -07:00