diff options
Diffstat (limited to 'drivers/net/ethernet')
| -rw-r--r-- | drivers/net/ethernet/marvell/mvneta.c | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c index f7713c2c68e1..a06d109c9e80 100644 --- a/drivers/net/ethernet/marvell/mvneta.c +++ b/drivers/net/ethernet/marvell/mvneta.c @@ -1846,7 +1846,6 @@ static int mvneta_rx_refill(struct mvneta_port *pp, struct mvneta_rx_queue *rxq, gfp_t gfp_mask) { - enum dma_data_direction dma_dir; dma_addr_t phys_addr; struct page *page; @@ -1856,9 +1855,6 @@ static int mvneta_rx_refill(struct mvneta_port *pp, return -ENOMEM; phys_addr = page_pool_get_dma_addr(page) + pp->rx_offset_correction; - dma_dir = page_pool_get_dma_dir(rxq->page_pool); - dma_sync_single_for_device(pp->dev->dev.parent, phys_addr, - MVNETA_MAX_RX_BUF_SIZE, dma_dir); mvneta_rx_desc_fill(rx_desc, phys_addr, page, rxq); return 0; @@ -2097,8 +2093,10 @@ mvneta_run_xdp(struct mvneta_port *pp, struct mvneta_rx_queue *rxq, err = xdp_do_redirect(pp->dev, xdp, prog); if (err) { ret = MVNETA_XDP_DROPPED; - page_pool_recycle_direct(rxq->page_pool, - virt_to_head_page(xdp->data)); + __page_pool_put_page(rxq->page_pool, + virt_to_head_page(xdp->data), + xdp->data_end - xdp->data_hard_start, + true); } else { ret = MVNETA_XDP_REDIR; } @@ -2107,8 +2105,10 @@ mvneta_run_xdp(struct mvneta_port *pp, struct mvneta_rx_queue *rxq, case XDP_TX: ret = mvneta_xdp_xmit_back(pp, xdp); if (ret != MVNETA_XDP_TX) - page_pool_recycle_direct(rxq->page_pool, - virt_to_head_page(xdp->data)); + __page_pool_put_page(rxq->page_pool, + virt_to_head_page(xdp->data), + xdp->data_end - xdp->data_hard_start, + true); break; default: bpf_warn_invalid_xdp_action(act); @@ -2117,8 +2117,10 @@ mvneta_run_xdp(struct mvneta_port *pp, struct mvneta_rx_queue *rxq, trace_xdp_exception(pp->dev, prog, act); /* fall through */ case XDP_DROP: - page_pool_recycle_direct(rxq->page_pool, - virt_to_head_page(xdp->data)); + __page_pool_put_page(rxq->page_pool, + virt_to_head_page(xdp->data), + xdp->data_end - xdp->data_hard_start, + true); ret = MVNETA_XDP_DROPPED; break; } @@ -3067,11 +3069,13 @@ static int mvneta_create_page_pool(struct mvneta_port *pp, struct bpf_prog *xdp_prog = READ_ONCE(pp->xdp_prog); struct page_pool_params pp_params = { .order = 0, - .flags = PP_FLAG_DMA_MAP, + .flags = PP_FLAG_DMA_MAP | PP_FLAG_DMA_SYNC_DEV, .pool_size = size, .nid = cpu_to_node(0), .dev = pp->dev->dev.parent, .dma_dir = xdp_prog ? DMA_BIDIRECTIONAL : DMA_FROM_DEVICE, + .offset = pp->rx_offset_correction, + .max_len = MVNETA_MAX_RX_BUF_SIZE, }; int err; |