diff --git a/drivers/net/ethernet/google/gve/gve_tx_dqo.c b/drivers/net/ethernet/google/gve/gve_tx_dqo.c index 6f1d515673d2..5fbee184f0e7 100644 --- a/drivers/net/ethernet/google/gve/gve_tx_dqo.c +++ b/drivers/net/ethernet/google/gve/gve_tx_dqo.c @@ -167,6 +167,25 @@ gve_free_pending_packet(struct gve_tx_ring *tx, } } +static void gve_unmap_packet(struct device *dev, + struct gve_tx_pending_packet_dqo *pkt) +{ + int i; + + if (!pkt->num_bufs) + return; + + /* SKB linear portion is guaranteed to be mapped */ + dma_unmap_single(dev, dma_unmap_addr(pkt, dma[0]), + dma_unmap_len(pkt, len[0]), DMA_TO_DEVICE); + for (i = 1; i < pkt->num_bufs; i++) { + netmem_dma_unmap_page_attrs(dev, dma_unmap_addr(pkt, dma[i]), + dma_unmap_len(pkt, len[i]), + DMA_TO_DEVICE, 0); + } + pkt->num_bufs = 0; +} + /* gve_tx_free_desc - Cleans up all pending tx requests and buffers. */ static void gve_tx_clean_pending_packets(struct gve_tx_ring *tx) @@ -176,21 +195,12 @@ static void gve_tx_clean_pending_packets(struct gve_tx_ring *tx) for (i = 0; i < tx->dqo.num_pending_packets; i++) { struct gve_tx_pending_packet_dqo *cur_state = &tx->dqo.pending_packets[i]; - int j; - for (j = 0; j < cur_state->num_bufs; j++) { - if (j == 0) { - dma_unmap_single(tx->dev, - dma_unmap_addr(cur_state, dma[j]), - dma_unmap_len(cur_state, len[j]), - DMA_TO_DEVICE); - } else { - dma_unmap_page(tx->dev, - dma_unmap_addr(cur_state, dma[j]), - dma_unmap_len(cur_state, len[j]), - DMA_TO_DEVICE); - } - } + if (tx->dqo.qpl) + gve_free_tx_qpl_bufs(tx, cur_state); + else + gve_unmap_packet(tx->dev, cur_state); + if (cur_state->skb) { dev_consume_skb_any(cur_state->skb); cur_state->skb = NULL; @@ -1158,22 +1168,6 @@ static void remove_from_list(struct gve_tx_ring *tx, } } -static void gve_unmap_packet(struct device *dev, - struct gve_tx_pending_packet_dqo *pkt) -{ - int i; - - /* SKB linear portion is guaranteed to be mapped */ - dma_unmap_single(dev, dma_unmap_addr(pkt, dma[0]), - dma_unmap_len(pkt, len[0]), DMA_TO_DEVICE); - for (i = 1; i < pkt->num_bufs; i++) { - netmem_dma_unmap_page_attrs(dev, dma_unmap_addr(pkt, dma[i]), - dma_unmap_len(pkt, len[i]), - DMA_TO_DEVICE, 0); - } - pkt->num_bufs = 0; -} - /* Completion types and expected behavior: * No Miss compl + Packet compl = Packet completed normally. * Miss compl + Re-inject compl = Packet completed normally.