diff options
| author | Stefan Roscher <ossrosch@linux.vnet.ibm.com> | 2008-12-01 10:05:50 -0800 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2008-12-01 10:05:50 -0800 |
| commit | 7ec4f4634a4326c1f8fd172c80c8f59c9b3e90a4 (patch) | |
| tree | 56daee13483f7c73cca3b160100d1b0cfb244843 /drivers/infiniband/hw/ehca/ehca_classes.h | |
| parent | 6b1f9d647e848060d34c3db408413989f1e460ba (diff) | |
IB/ehca: Fix problem with generated flush work completions
This fix enables ehca device driver to generate flush work completions
even if the application doesn't request completions for all work
requests. The current implementation of ehca will generate flush work
completions for the wrong work requests if an application uses non
signaled work completions.
Signed-off-by: Stefan Roscher <stefan.roscher@de.ibm.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/hw/ehca/ehca_classes.h')
| -rw-r--r-- | drivers/infiniband/hw/ehca/ehca_classes.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/ehca/ehca_classes.h b/drivers/infiniband/hw/ehca/ehca_classes.h index 4df887af66a5..7fc35cf0cddf 100644 --- a/drivers/infiniband/hw/ehca/ehca_classes.h +++ b/drivers/infiniband/hw/ehca/ehca_classes.h @@ -163,7 +163,8 @@ struct ehca_mod_qp_parm { /* struct for tracking if cqes have been reported to the application */ struct ehca_qmap_entry { u16 app_wr_id; - u16 reported; + u8 reported; + u8 cqe_req; }; struct ehca_queue_map { @@ -171,6 +172,7 @@ struct ehca_queue_map { unsigned int entries; unsigned int tail; unsigned int left_to_poll; + unsigned int next_wqe_idx; /* Idx to first wqe to be flushed */ }; struct ehca_qp { |