| commit | 7d757f18554070e917f61e7caedf395f940cf853 | |
| author | Kashyap, Desai <kashyap.desai@lsi.com> | |
| Thu, 18 Mar 2010 13:43:10 +0000 (18 19:13 +0530) | ||
| committer | James Bottomley <James.Bottomley@suse.de> | |
| Sun, 11 Apr 2010 14:24:04 +0000 (11 09:24 -0500) | ||
| tree | 5b77bd5276ee5c02959e4d680420a035eb3c6891 | treesnapshot (tar.gz zip) |
| parent | d0f698c46141e1d179fb3a86a0ae668d2fd12916 | commitdiff |
[SCSI] mptfusion: Updated SCSI IO IOCTL error handling.
Behavior changes only for IOCTLs that time out. Current behavior of
Bus Reset remains the same for RAID Passthru Timeouts Current behavior
of Diagnostic reset for any other type of IOCTL remains the same
CHANGE: For IOCTL SCSI IOs that timeout, a Target Reset TM is sent,
instead of Bus Reset. All error handing from that point is the same as
what the driver currently does, which is to say that if the Device
Reset TM fails it escalates do diagnostic reset.
Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Behavior changes only for IOCTLs that time out. Current behavior of
Bus Reset remains the same for RAID Passthru Timeouts Current behavior
of Diagnostic reset for any other type of IOCTL remains the same
CHANGE: For IOCTL SCSI IOs that timeout, a Target Reset TM is sent,
instead of Bus Reset. All error handing from that point is the same as
what the driver currently does, which is to say that if the Device
Reset TM fails it escalates do diagnostic reset.
Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| drivers/message/fusion/mptctl.c | diffblobblamehistory |