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| author | David Dillow <dillowda@ornl.gov> | 2010-10-08 18:40:47 (GMT) |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2010-10-23 05:19:10 (GMT) |
| commit | bb12588a38e6db85e01dceadff7bc161fc92e7d2 (patch) | |
| tree | 6cf9f3b90cc1118aa2fcd716537916524384d428 /fs/jfs/jfs_incore.h | |
| parent | dd5e6e38b2b8bd8bf71cae800e2b613e85ef1522 (diff) | |
| download | linux-fsl-qoriq-bb12588a38e6db85e01dceadff7bc161fc92e7d2.tar.xz | |
IB/srp: Implement SRP_CRED_REQ and SRP_AER_REQ
This patch adds support for SRP_CRED_REQ to avoid a lockup by targets
that use that mechanism to return credits to the initiator. This
prevents a lockup observed in the field where we would never add the
credits from the SRP_CRED_REQ to our current count, and would therefore
never send another command to the target.
Minimal support for SRP_AER_REQ is also added, as these messages can
also be used to convey additional credits to the initiator.
Based upon extensive debugging and code by Bart Van Assche and a bug
report by Chris Worley.
Signed-off-by: David Dillow <dillowda@ornl.gov>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'fs/jfs/jfs_incore.h')
0 files changed, 0 insertions, 0 deletions