@@ -846,6 +846,21 @@ static int nix_aq_enqueue_wait(struct rvu *rvu, struct rvu_block *block,
return 0;
}
+static void nix_get_aq_req_smq(struct rvu *rvu, struct nix_aq_enq_req *req,
+ u16 *smq, u16 *smq_mask)
+{
+ struct nix_cn10k_aq_enq_req *aq_req;
+
+ if (!is_rvu_otx2(rvu)) {
+ aq_req = (struct nix_cn10k_aq_enq_req *)req;
+ *smq = aq_req->sq.smq;
+ *smq_mask = aq_req->sq_mask.smq;
+ } else {
+ *smq = req->sq.smq;
+ *smq_mask = req->sq_mask.smq;
+ }
+}
+
static int rvu_nix_blk_aq_enq_inst(struct rvu *rvu, struct nix_hw *nix_hw,
struct nix_aq_enq_req *req,
struct nix_aq_enq_rsp *rsp)
@@ -857,6 +872,7 @@ static int rvu_nix_blk_aq_enq_inst(struct rvu *rvu, struct nix_hw *nix_hw,
struct rvu_block *block;
struct admin_queue *aq;
struct rvu_pfvf *pfvf;
+ u16 smq, smq_mask;
void *ctx, *mask;
bool ena;
u64 cfg;
@@ -928,13 +944,14 @@ static int rvu_nix_blk_aq_enq_inst(struct rvu *rvu, struct nix_hw *nix_hw,
if (rc)
return rc;
+ nix_get_aq_req_smq(rvu, req, &smq, &smq_mask);
/* Check if SQ pointed SMQ belongs to this PF/VF or not */
if (req->ctype == NIX_AQ_CTYPE_SQ &&
((req->op == NIX_AQ_INSTOP_INIT && req->sq.ena) ||
(req->op == NIX_AQ_INSTOP_WRITE &&
- req->sq_mask.ena && req->sq_mask.smq && req->sq.ena))) {
+ req->sq_mask.ena && req->sq.ena && smq_mask))) {
if (!is_valid_txschq(rvu, blkaddr, NIX_TXSCH_LVL_SMQ,
- pcifunc, req->sq.smq))
+ pcifunc, smq))
return NIX_AF_ERR_AQ_ENQUEUE;
}
The smq value used in the CN10K NIX AQ instruction enqueue mailbox handler was truncated to 9-bit value from 10-bit value because of typecasting the CN10K mbox request structure to the CN9K structure. Though this hasn't caused any problems when programming the NIX SQ context to the HW because the context structure is the same size. However, this causes a problem when accessing the structure parameters. This patch reads the right smq value for each platform. Fixes: 30077d210c83 ("octeontx2-af: cn10k: Update NIX/NPA context structure") Signed-off-by: Geetha sowjanya <gakula@marvell.com> Signed-off-by: Sunil Kovvuri Goutham <sgoutham@marvell.com> --- .../ethernet/marvell/octeontx2/af/rvu_nix.c | 21 +++++++++++++++++-- 1 file changed, 19 insertions(+), 2 deletions(-)