RDMA/irdma: Set irdma_cq cq_num field during CQ create

The driver maintains a CQ table that is used to ensure that a CQ is
still valid when processing CQ related AEs. When a CQ is destroyed,
the table entry is cleared, using irdma_cq.cq_num as the index. This
field was never being set, so it was just always clearing out entry
0.

Additionally, the cq_num field size was increased to accommodate HW
supporting more than 64K CQs.

Fixes: b48c24c2d7 ("RDMA/irdma: Implement device supported verb APIs")
Signed-off-by: Jacob Moroni <jmoroni@google.com>
Link: https://patch.msgid.link/20250923142439.943930-1-jmoroni@google.com
Acked-by: Tatyana Nikolova <tatyana.e.nikolova@intel.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
This commit is contained in:
Jacob Moroni
2025-09-23 14:24:39 +00:00
committed by Leon Romanovsky
parent 8d158f47f1
commit 5575b7646b
2 changed files with 2 additions and 1 deletions

View File

@@ -2503,6 +2503,7 @@ static int irdma_create_cq(struct ib_cq *ibcq,
spin_lock_init(&iwcq->lock);
INIT_LIST_HEAD(&iwcq->resize_list);
INIT_LIST_HEAD(&iwcq->cmpl_generated);
iwcq->cq_num = cq_num;
info.dev = dev;
ukinfo->cq_size = max(entries, 4);
ukinfo->cq_id = cq_num;

View File

@@ -140,7 +140,7 @@ struct irdma_srq {
struct irdma_cq {
struct ib_cq ibcq;
struct irdma_sc_cq sc_cq;
u16 cq_num;
u32 cq_num;
bool user_mode;
atomic_t armed;
enum irdma_cmpl_notify last_notify;