summaryrefslogtreecommitdiffstats
path: root/crypto/eseqiv.c
diff options
context:
space:
mode:
authorAlexander Schmidt <alexs@linux.vnet.ibm.com>2008-09-20 20:05:21 -0700
committerRoland Dreier <rolandd@cisco.com>2008-09-20 20:05:21 -0700
commitb9012e0a4255c93e1d81f1ccee591de6414b5955 (patch)
treef96df62a968eab98722256251914070fa7bb0c2c /crypto/eseqiv.c
parent9824b8f11373b0df806c135a342da9319ef1d893 (diff)
downloadlinux-b9012e0a4255c93e1d81f1ccee591de6414b5955.tar.bz2
IB/ehca: Generate flush status CQ entries
When a QP goes into error state, it is required that CQ entries with a flush error status are delivered to the application for any outstanding work requests. eHCA does not do this in hardware, so this patch adds software flush CQE generation to the ehca driver. Whenever a QP gets into error state, it is added to the QP error list of its respective CQ. If the error QP list of a CQ is not empty, poll_cq() generates flush CQEs before polling the actual CQ. Signed-off-by: Alexander Schmidt <alexs@linux.vnet.ibm.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'crypto/eseqiv.c')
0 files changed, 0 insertions, 0 deletions