From 2dd5716227878d5950988514a2cbabf72f7fc888 Mon Sep 17 00:00:00 2001 From: Eli Cohen Date: Wed, 16 Apr 2008 21:09:33 -0700 Subject: IB/core: Add support for modify CQ Add support for modifying CQ parameters for controlling event generation moderation. Signed-off-by: Eli Cohen Signed-off-by: Roland Dreier --- drivers/infiniband/core/verbs.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'drivers/infiniband') diff --git a/drivers/infiniband/core/verbs.c b/drivers/infiniband/core/verbs.c index 8ffb5f2c21f7..05042089de6e 100644 --- a/drivers/infiniband/core/verbs.c +++ b/drivers/infiniband/core/verbs.c @@ -630,6 +630,13 @@ struct ib_cq *ib_create_cq(struct ib_device *device, } EXPORT_SYMBOL(ib_create_cq); +int ib_modify_cq(struct ib_cq *cq, u16 cq_count, u16 cq_period) +{ + return cq->device->modify_cq ? + cq->device->modify_cq(cq, cq_count, cq_period) : -ENOSYS; +} +EXPORT_SYMBOL(ib_modify_cq); + int ib_destroy_cq(struct ib_cq *cq) { if (atomic_read(&cq->usecnt)) -- cgit v1.2.3