From: Noa Osherovich <noaos@xxxxxxxxxxxx>
Enable WQ creation and modification with cvlan stripping offload.
This includes:
- Adding WQ creation flags.
- Extending modify WQ to get flags and flags mask to enable turning
it on and off.
Signed-off-by: Noa Osherovich <noaos@xxxxxxxxxxxx>
Reviewed-by: Maor Gottlieb <maorg@xxxxxxxxxxxx>
Reviewed-by: Yishai Hadas <yishaih@xxxxxxxxxxxx>
Signed-off-by: Leon Romanovsky <leon@xxxxxxxxxx>
---
include/rdma/ib_verbs.h | 12 ++++++++++--
1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index edb9ff0..d5cdf36 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -1494,6 +1494,10 @@ struct ib_wq {
atomic_t usecnt;
};
+enum ib_wq_flags {
+ IB_WQ_FLAGS_CVLAN_STRIPPING = 1 << 0,
+};
+
struct ib_wq_init_attr {
void *wq_context;
enum ib_wq_type wq_type;
@@ -1501,16 +1505,20 @@ struct ib_wq_init_attr {
u32 max_sge;
struct ib_cq *cq;
void (*event_handler)(struct ib_event *, void *);
+ u32 create_flags; /* Use enum ib_wq_flags */
};
enum ib_wq_attr_mask {
- IB_WQ_STATE = 1 << 0,
- IB_WQ_CUR_STATE = 1 << 1,
+ IB_WQ_STATE = 1 << 0,
+ IB_WQ_CUR_STATE = 1 << 1,
+ IB_WQ_FLAGS = 1 << 2,
};
struct ib_wq_attr {
enum ib_wq_state wq_state;
enum ib_wq_state curr_wq_state;
+ u32 flags; /* Use enum ib_wq_flags */
+ u32 flags_mask; /* Use enum ib_wq_flags */
};
struct ib_rwq_ind_table {
--
2.10.2
--
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