diff options
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_main.c | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_xsk.c | 10 |
2 files changed, 6 insertions, 5 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 1bd72cdedc8a..982ae70c51e8 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -13817,6 +13817,7 @@ static int i40e_config_netdev(struct i40e_vsi *vsi) NETDEV_XDP_ACT_REDIRECT | NETDEV_XDP_ACT_XSK_ZEROCOPY | NETDEV_XDP_ACT_RX_SG; + netdev->xdp_zc_max_segs = I40E_MAX_BUFFER_TXD; } else { /* Relate the VSI_VMDQ name to the VSI_MAIN name. Note that we * are still limited by IFNAMSIZ, but we're adding 'v%d\0' to diff --git a/drivers/net/ethernet/intel/i40e/i40e_xsk.c b/drivers/net/ethernet/intel/i40e/i40e_xsk.c index 89a8aca1153e..37f41c8a682f 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_xsk.c +++ b/drivers/net/ethernet/intel/i40e/i40e_xsk.c @@ -535,6 +535,7 @@ int i40e_clean_rx_irq_zc(struct i40e_ring *rx_ring, int budget) static void i40e_xmit_pkt(struct i40e_ring *xdp_ring, struct xdp_desc *desc, unsigned int *total_bytes) { + u32 cmd = I40E_TX_DESC_CMD_ICRC | xsk_is_eop_desc(desc); struct i40e_tx_desc *tx_desc; dma_addr_t dma; @@ -543,8 +544,7 @@ static void i40e_xmit_pkt(struct i40e_ring *xdp_ring, struct xdp_desc *desc, tx_desc = I40E_TX_DESC(xdp_ring, xdp_ring->next_to_use++); tx_desc->buffer_addr = cpu_to_le64(dma); - tx_desc->cmd_type_offset_bsz = build_ctob(I40E_TX_DESC_CMD_ICRC | I40E_TX_DESC_CMD_EOP, - 0, desc->len, 0); + tx_desc->cmd_type_offset_bsz = build_ctob(cmd, 0, desc->len, 0); *total_bytes += desc->len; } @@ -558,14 +558,14 @@ static void i40e_xmit_pkt_batch(struct i40e_ring *xdp_ring, struct xdp_desc *des u32 i; loop_unrolled_for(i = 0; i < PKTS_PER_BATCH; i++) { + u32 cmd = I40E_TX_DESC_CMD_ICRC | xsk_is_eop_desc(&desc[i]); + dma = xsk_buff_raw_get_dma(xdp_ring->xsk_pool, desc[i].addr); xsk_buff_raw_dma_sync_for_device(xdp_ring->xsk_pool, dma, desc[i].len); tx_desc = I40E_TX_DESC(xdp_ring, ntu++); tx_desc->buffer_addr = cpu_to_le64(dma); - tx_desc->cmd_type_offset_bsz = build_ctob(I40E_TX_DESC_CMD_ICRC | - I40E_TX_DESC_CMD_EOP, - 0, desc[i].len, 0); + tx_desc->cmd_type_offset_bsz = build_ctob(cmd, 0, desc[i].len, 0); *total_bytes += desc[i].len; } |