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IB/core: Change provider's API of create_cq to be extendible

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Add a new ib_cq_init_attr structure which contains the
previous cqe (minimum number of CQ entries) and comp_vector
(completion vector) in addition to a new flags field.
All vendors' create_cq callbacks are changed in order
to work with the new API.

This commit does not change any functionality.

Signed-off-by: Matan Barak <matanb@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Reviewed-By: Devesh Sharma <devesh.sharma@avagotech.com> to patch #2
Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
Matan Barak
2015-06-11 16:35:20 +03:00
committed by Doug Ledford
parent 74217d4c6a
commit bcf4c1ea58
24 changed files with 124 additions and 46 deletions
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10
include/rdma/ib_verbs.h
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@@ -173,6 +173,12 @@ struct ib_odp_caps {
} per_transport_caps;
};
struct ib_cq_init_attr {
unsigned int cqe;
int comp_vector;
u32 flags;
};
struct ib_device_attr {
u64 fw_ver;
__be64 sys_image_guid;
@@ -1613,8 +1619,8 @@ struct ib_device {
int (*post_recv)(struct ib_qp *qp,
struct ib_recv_wr *recv_wr,
struct ib_recv_wr **bad_recv_wr);
struct ib_cq * (*create_cq)(struct ib_device *device, int cqe,
int comp_vector,
struct ib_cq * (*create_cq)(struct ib_device *device,
const struct ib_cq_init_attr *attr,
struct ib_ucontext *context,
struct ib_udata *udata);
int (*modify_cq)(struct ib_cq *cq, u16 cq_count,