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| author |   Vikas Chaudhary <vikas.chaudhary@qlogic.com> | 2011-12-01 22:42:06 -0800 |
|---|---|---|
| committer |   James Bottomley <JBottomley@Parallels.com> | 2011-12-15 10:57:41 +0400 |
| commit | 4c6a794d2c0affde28f46ef5646cd41cd1a35f06 (patch) | |
| tree | c6e5dc2180854e82c3ffbbc33cff66b6d9ebc349 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | [SCSI] iscsi class: export pid of process that created (diff) | |
| download | linux-dev-4c6a794d2c0affde28f46ef5646cd41cd1a35f06.tar.xz linux-dev-4c6a794d2c0affde28f46ef5646cd41cd1a35f06.zip | |
[SCSI] qla4xxx: Perform context resets in case of context failures.
For 4032, context reset was the same as chip reset, and any firmware
issue was recovered by performing a chip reset.
For 82xx, the iSCSI firmware runs along with FCoE and the NIC
firmware contexts, and an error encountered doesnot essentially mean
that a chip reset is necessary.
Perform Chip resets only in the following cases:
1. Mailbox system error.
2. Mailbox command timeout.
3. fw_heartbeat_counter counter stops incrementing.
For all other cases, only perform a context reset.
1. Command Completion with an invalid srb.
2. Other mailbox failures.
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Signed-off-by: Shyam Sunder <shyam.sunder@qlogic.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions