diff options
| author | Suman Ghosh <sumang@marvell.com> | 2025-02-13 08:31:37 +0300 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2025-02-18 13:36:27 +0300 |
| commit | b4164de5041b51cda3438e75bce668e2556057c3 (patch) | |
| tree | d1b520a3cb01aafdf9a9ff2b0074ef94f3691a16 | |
| parent | 94c80f748873514af27b9fac3f72acafcde3bcd6 (diff) | |
| download | linux-b4164de5041b51cda3438e75bce668e2556057c3.tar.xz | |
octeontx2-pf: Add AF_XDP non-zero copy support
Set xdp rx ring memory type as MEM_TYPE_PAGE_POOL for
af-xdp to work. This is needed since xdp_return_frame
internally will use page pools.
Fixes: 06059a1a9a4a ("octeontx2-pf: Add XDP support to netdev PF")
Signed-off-by: Suman Ghosh <sumang@marvell.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c index 2b49bfec7869..161cf33ef89e 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c +++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c @@ -1047,6 +1047,7 @@ static int otx2_cq_init(struct otx2_nic *pfvf, u16 qidx) int err, pool_id, non_xdp_queues; struct nix_aq_enq_req *aq; struct otx2_cq_queue *cq; + struct otx2_pool *pool; cq = &qset->cq[qidx]; cq->cq_idx = qidx; @@ -1055,8 +1056,13 @@ static int otx2_cq_init(struct otx2_nic *pfvf, u16 qidx) cq->cq_type = CQ_RX; cq->cint_idx = qidx; cq->cqe_cnt = qset->rqe_cnt; - if (pfvf->xdp_prog) + if (pfvf->xdp_prog) { + pool = &qset->pool[qidx]; xdp_rxq_info_reg(&cq->xdp_rxq, pfvf->netdev, qidx, 0); + xdp_rxq_info_reg_mem_model(&cq->xdp_rxq, + MEM_TYPE_PAGE_POOL, + pool->page_pool); + } } else if (qidx < non_xdp_queues) { cq->cq_type = CQ_TX; cq->cint_idx = qidx - pfvf->hw.rx_queues; |