diff options
| author | Paul Mackerras <paulus@samba.org> | 2007-05-08 13:37:51 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2007-05-08 13:37:51 +1000 |
| commit | 02bbc0f09c90cefdb2837605c96a66c5ce4ba2e1 (patch) | |
| tree | 04ef573cd4de095c500c9fc3477f4278c0b36300 /drivers/infiniband/hw/ehca/ehca_reqs.c | |
| parent | 7487a2245b8841c77ba9db406cf99a483b9334e9 (diff) | |
| parent | 5b94f675f57e4ff16c8fda09088d7480a84dcd91 (diff) | |
Merge branch 'linux-2.6'
Diffstat (limited to 'drivers/infiniband/hw/ehca/ehca_reqs.c')
| -rw-r--r-- | drivers/infiniband/hw/ehca/ehca_reqs.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/infiniband/hw/ehca/ehca_reqs.c b/drivers/infiniband/hw/ehca/ehca_reqs.c index 08d3f892d9f..caec9dee09e 100644 --- a/drivers/infiniband/hw/ehca/ehca_reqs.c +++ b/drivers/infiniband/hw/ehca/ehca_reqs.c @@ -634,11 +634,13 @@ poll_cq_exit0: return ret; } -int ehca_req_notify_cq(struct ib_cq *cq, enum ib_cq_notify cq_notify) +int ehca_req_notify_cq(struct ib_cq *cq, enum ib_cq_notify_flags notify_flags) { struct ehca_cq *my_cq = container_of(cq, struct ehca_cq, ib_cq); + unsigned long spl_flags; + int ret = 0; - switch (cq_notify) { + switch (notify_flags & IB_CQ_SOLICITED_MASK) { case IB_CQ_SOLICITED: hipz_set_cqx_n0(my_cq, 1); break; @@ -649,5 +651,11 @@ int ehca_req_notify_cq(struct ib_cq *cq, enum ib_cq_notify cq_notify) return -EINVAL; } - return 0; + if (notify_flags & IB_CQ_REPORT_MISSED_EVENTS) { + spin_lock_irqsave(&my_cq->spinlock, spl_flags); + ret = ipz_qeit_is_valid(&my_cq->ipz_queue); + spin_unlock_irqrestore(&my_cq->spinlock, spl_flags); + } + + return ret; } |