diff options
Diffstat (limited to 'drivers/net/ethernet/amazon/ena/ena_eth_com.c')
| -rw-r--r-- | drivers/net/ethernet/amazon/ena/ena_eth_com.c | 36 |
1 files changed, 19 insertions, 17 deletions
diff --git a/drivers/net/ethernet/amazon/ena/ena_eth_com.c b/drivers/net/ethernet/amazon/ena/ena_eth_com.c index a47830ca5b99..8abaf3cbb5b9 100644 --- a/drivers/net/ethernet/amazon/ena/ena_eth_com.c +++ b/drivers/net/ethernet/amazon/ena/ena_eth_com.c @@ -18,8 +18,9 @@ static struct ena_eth_io_rx_cdesc_base *ena_com_get_next_rx_cdesc( cdesc = (struct ena_eth_io_rx_cdesc_base *)(io_cq->cdesc_addr.virt_addr + (head_masked * io_cq->cdesc_entry_size_in_bytes)); - desc_phase = (READ_ONCE(cdesc->status) & ENA_ETH_IO_RX_CDESC_BASE_PHASE_MASK) >> - ENA_ETH_IO_RX_CDESC_BASE_PHASE_SHIFT; + desc_phase = (READ_ONCE(cdesc->status) & + ENA_ETH_IO_RX_CDESC_BASE_PHASE_MASK) >> + ENA_ETH_IO_RX_CDESC_BASE_PHASE_SHIFT; if (desc_phase != expected_phase) return NULL; @@ -62,7 +63,7 @@ static int ena_com_write_bounce_buffer_to_dev(struct ena_com_io_sq *io_sq, } io_sq->entries_in_tx_burst_left--; - pr_debug("decreasing entries_in_tx_burst_left of queue %d to %d\n", + pr_debug("Decreasing entries_in_tx_burst_left of queue %d to %d\n", io_sq->qid, io_sq->entries_in_tx_burst_left); } @@ -101,12 +102,12 @@ static int ena_com_write_header_to_bounce(struct ena_com_io_sq *io_sq, if (unlikely((header_offset + header_len) > llq_info->desc_list_entry_size)) { - pr_err("trying to write header larger than llq entry can accommodate\n"); + pr_err("Trying to write header larger than llq entry can accommodate\n"); return -EFAULT; } if (unlikely(!bounce_buffer)) { - pr_err("bounce buffer is NULL\n"); + pr_err("Bounce buffer is NULL\n"); return -EFAULT; } @@ -124,7 +125,7 @@ static void *get_sq_desc_llq(struct ena_com_io_sq *io_sq) bounce_buffer = pkt_ctrl->curr_bounce_buf; if (unlikely(!bounce_buffer)) { - pr_err("bounce buffer is NULL\n"); + pr_err("Bounce buffer is NULL\n"); return NULL; } @@ -235,8 +236,9 @@ static u16 ena_com_cdesc_rx_pkt_get(struct ena_com_io_cq *io_cq, ena_com_cq_inc_head(io_cq); count++; - last = (READ_ONCE(cdesc->status) & ENA_ETH_IO_RX_CDESC_BASE_LAST_MASK) >> - ENA_ETH_IO_RX_CDESC_BASE_LAST_SHIFT; + last = (READ_ONCE(cdesc->status) & + ENA_ETH_IO_RX_CDESC_BASE_LAST_MASK) >> + ENA_ETH_IO_RX_CDESC_BASE_LAST_SHIFT; } while (!last); if (last) { @@ -248,7 +250,7 @@ static u16 ena_com_cdesc_rx_pkt_get(struct ena_com_io_cq *io_cq, io_cq->cur_rx_pkt_cdesc_count = 0; io_cq->cur_rx_pkt_cdesc_start_idx = head_masked; - pr_debug("ena q_id: %d packets were completed. first desc idx %u descs# %d\n", + pr_debug("ENA q_id: %d packets were completed. first desc idx %u descs# %d\n", io_cq->qid, *first_cdesc_idx, count); } else { io_cq->cur_rx_pkt_cdesc_count += count; @@ -331,7 +333,7 @@ static int ena_com_create_and_store_tx_meta_desc(struct ena_com_io_sq *io_sq, } static void ena_com_rx_set_flags(struct ena_com_rx_ctx *ena_rx_ctx, - struct ena_eth_io_rx_cdesc_base *cdesc) + struct ena_eth_io_rx_cdesc_base *cdesc) { ena_rx_ctx->l3_proto = cdesc->status & ENA_ETH_IO_RX_CDESC_BASE_L3_PROTO_IDX_MASK; @@ -352,7 +354,7 @@ static void ena_com_rx_set_flags(struct ena_com_rx_ctx *ena_rx_ctx, (cdesc->status & ENA_ETH_IO_RX_CDESC_BASE_IPV4_FRAG_MASK) >> ENA_ETH_IO_RX_CDESC_BASE_IPV4_FRAG_SHIFT; - pr_debug("ena_rx_ctx->l3_proto %d ena_rx_ctx->l4_proto %d\nena_rx_ctx->l3_csum_err %d ena_rx_ctx->l4_csum_err %d\nhash frag %d frag: %d cdesc_status: %x\n", + pr_debug("l3_proto %d l4_proto %d l3_csum_err %d l4_csum_err %d hash %d frag %d cdesc_status %x\n", ena_rx_ctx->l3_proto, ena_rx_ctx->l4_proto, ena_rx_ctx->l3_csum_err, ena_rx_ctx->l4_csum_err, ena_rx_ctx->hash, ena_rx_ctx->frag, cdesc->status); @@ -385,7 +387,7 @@ int ena_com_prepare_tx(struct ena_com_io_sq *io_sq, } if (unlikely(header_len > io_sq->tx_max_header_size)) { - pr_err("header size is too large %d max header: %d\n", + pr_err("Header size is too large %d max header: %d\n", header_len, io_sq->tx_max_header_size); return -EINVAL; } @@ -400,7 +402,7 @@ int ena_com_prepare_tx(struct ena_com_io_sq *io_sq, rc = ena_com_create_and_store_tx_meta_desc(io_sq, ena_tx_ctx, &have_meta); if (unlikely(rc)) { - pr_err("failed to create and store tx meta desc\n"); + pr_err("Failed to create and store tx meta desc\n"); return rc; } @@ -523,7 +525,7 @@ int ena_com_rx_pkt(struct ena_com_io_cq *io_cq, return 0; } - pr_debug("fetch rx packet: queue %d completed desc: %d\n", io_cq->qid, + pr_debug("Fetch rx packet: queue %d completed desc: %d\n", io_cq->qid, nb_hw_desc); if (unlikely(nb_hw_desc > ena_rx_ctx->max_bufs)) { @@ -579,9 +581,9 @@ int ena_com_add_single_rx_desc(struct ena_com_io_sq *io_sq, desc->length = ena_buf->len; desc->ctrl = ENA_ETH_IO_RX_DESC_FIRST_MASK | - ENA_ETH_IO_RX_DESC_LAST_MASK | - (io_sq->phase & ENA_ETH_IO_RX_DESC_PHASE_MASK) | - ENA_ETH_IO_RX_DESC_COMP_REQ_MASK; + ENA_ETH_IO_RX_DESC_LAST_MASK | + (io_sq->phase & ENA_ETH_IO_RX_DESC_PHASE_MASK) | + ENA_ETH_IO_RX_DESC_COMP_REQ_MASK; desc->req_id = req_id; |