diff options
Diffstat (limited to 'drivers/net/ethernet/qlogic/qede/qede_main.c')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qede/qede_main.c | 236 |
1 files changed, 130 insertions, 106 deletions
diff --git a/drivers/net/ethernet/qlogic/qede/qede_main.c b/drivers/net/ethernet/qlogic/qede/qede_main.c index 3a78c3f25157..8c2baf8b2a08 100644 --- a/drivers/net/ethernet/qlogic/qede/qede_main.c +++ b/drivers/net/ethernet/qlogic/qede/qede_main.c @@ -84,6 +84,8 @@ static const struct qed_eth_ops *qed_ops; #define CHIP_NUM_57980S_50 0x1654 #define CHIP_NUM_57980S_25 0x1656 #define CHIP_NUM_57980S_IOV 0x1664 +#define CHIP_NUM_AH 0x8070 +#define CHIP_NUM_AH_IOV 0x8090 #ifndef PCI_DEVICE_ID_NX2_57980E #define PCI_DEVICE_ID_57980S_40 CHIP_NUM_57980S_40 @@ -93,6 +95,9 @@ static const struct qed_eth_ops *qed_ops; #define PCI_DEVICE_ID_57980S_50 CHIP_NUM_57980S_50 #define PCI_DEVICE_ID_57980S_25 CHIP_NUM_57980S_25 #define PCI_DEVICE_ID_57980S_IOV CHIP_NUM_57980S_IOV +#define PCI_DEVICE_ID_AH CHIP_NUM_AH +#define PCI_DEVICE_ID_AH_IOV CHIP_NUM_AH_IOV + #endif enum qede_pci_private { @@ -110,6 +115,10 @@ static const struct pci_device_id qede_pci_tbl[] = { #ifdef CONFIG_QED_SRIOV {PCI_VDEVICE(QLOGIC, PCI_DEVICE_ID_57980S_IOV), QEDE_PRIVATE_VF}, #endif + {PCI_VDEVICE(QLOGIC, PCI_DEVICE_ID_AH), QEDE_PRIVATE_PF}, +#ifdef CONFIG_QED_SRIOV + {PCI_VDEVICE(QLOGIC, PCI_DEVICE_ID_AH_IOV), QEDE_PRIVATE_VF}, +#endif { 0 } }; @@ -314,122 +323,135 @@ static int qede_close(struct net_device *ndev); void qede_fill_by_demand_stats(struct qede_dev *edev) { + struct qede_stats_common *p_common = &edev->stats.common; struct qed_eth_stats stats; edev->ops->get_vport_stats(edev->cdev, &stats); - edev->stats.no_buff_discards = stats.no_buff_discards; - edev->stats.packet_too_big_discard = stats.packet_too_big_discard; - edev->stats.ttl0_discard = stats.ttl0_discard; - edev->stats.rx_ucast_bytes = stats.rx_ucast_bytes; - edev->stats.rx_mcast_bytes = stats.rx_mcast_bytes; - edev->stats.rx_bcast_bytes = stats.rx_bcast_bytes; - edev->stats.rx_ucast_pkts = stats.rx_ucast_pkts; - edev->stats.rx_mcast_pkts = stats.rx_mcast_pkts; - edev->stats.rx_bcast_pkts = stats.rx_bcast_pkts; - edev->stats.mftag_filter_discards = stats.mftag_filter_discards; - edev->stats.mac_filter_discards = stats.mac_filter_discards; - - edev->stats.tx_ucast_bytes = stats.tx_ucast_bytes; - edev->stats.tx_mcast_bytes = stats.tx_mcast_bytes; - edev->stats.tx_bcast_bytes = stats.tx_bcast_bytes; - edev->stats.tx_ucast_pkts = stats.tx_ucast_pkts; - edev->stats.tx_mcast_pkts = stats.tx_mcast_pkts; - edev->stats.tx_bcast_pkts = stats.tx_bcast_pkts; - edev->stats.tx_err_drop_pkts = stats.tx_err_drop_pkts; - edev->stats.coalesced_pkts = stats.tpa_coalesced_pkts; - edev->stats.coalesced_events = stats.tpa_coalesced_events; - edev->stats.coalesced_aborts_num = stats.tpa_aborts_num; - edev->stats.non_coalesced_pkts = stats.tpa_not_coalesced_pkts; - edev->stats.coalesced_bytes = stats.tpa_coalesced_bytes; - - edev->stats.rx_64_byte_packets = stats.rx_64_byte_packets; - edev->stats.rx_65_to_127_byte_packets = stats.rx_65_to_127_byte_packets; - edev->stats.rx_128_to_255_byte_packets = - stats.rx_128_to_255_byte_packets; - edev->stats.rx_256_to_511_byte_packets = - stats.rx_256_to_511_byte_packets; - edev->stats.rx_512_to_1023_byte_packets = - stats.rx_512_to_1023_byte_packets; - edev->stats.rx_1024_to_1518_byte_packets = - stats.rx_1024_to_1518_byte_packets; - edev->stats.rx_1519_to_1522_byte_packets = - stats.rx_1519_to_1522_byte_packets; - edev->stats.rx_1519_to_2047_byte_packets = - stats.rx_1519_to_2047_byte_packets; - edev->stats.rx_2048_to_4095_byte_packets = - stats.rx_2048_to_4095_byte_packets; - edev->stats.rx_4096_to_9216_byte_packets = - stats.rx_4096_to_9216_byte_packets; - edev->stats.rx_9217_to_16383_byte_packets = - stats.rx_9217_to_16383_byte_packets; - edev->stats.rx_crc_errors = stats.rx_crc_errors; - edev->stats.rx_mac_crtl_frames = stats.rx_mac_crtl_frames; - edev->stats.rx_pause_frames = stats.rx_pause_frames; - edev->stats.rx_pfc_frames = stats.rx_pfc_frames; - edev->stats.rx_align_errors = stats.rx_align_errors; - edev->stats.rx_carrier_errors = stats.rx_carrier_errors; - edev->stats.rx_oversize_packets = stats.rx_oversize_packets; - edev->stats.rx_jabbers = stats.rx_jabbers; - edev->stats.rx_undersize_packets = stats.rx_undersize_packets; - edev->stats.rx_fragments = stats.rx_fragments; - edev->stats.tx_64_byte_packets = stats.tx_64_byte_packets; - edev->stats.tx_65_to_127_byte_packets = stats.tx_65_to_127_byte_packets; - edev->stats.tx_128_to_255_byte_packets = - stats.tx_128_to_255_byte_packets; - edev->stats.tx_256_to_511_byte_packets = - stats.tx_256_to_511_byte_packets; - edev->stats.tx_512_to_1023_byte_packets = - stats.tx_512_to_1023_byte_packets; - edev->stats.tx_1024_to_1518_byte_packets = - stats.tx_1024_to_1518_byte_packets; - edev->stats.tx_1519_to_2047_byte_packets = - stats.tx_1519_to_2047_byte_packets; - edev->stats.tx_2048_to_4095_byte_packets = - stats.tx_2048_to_4095_byte_packets; - edev->stats.tx_4096_to_9216_byte_packets = - stats.tx_4096_to_9216_byte_packets; - edev->stats.tx_9217_to_16383_byte_packets = - stats.tx_9217_to_16383_byte_packets; - edev->stats.tx_pause_frames = stats.tx_pause_frames; - edev->stats.tx_pfc_frames = stats.tx_pfc_frames; - edev->stats.tx_lpi_entry_count = stats.tx_lpi_entry_count; - edev->stats.tx_total_collisions = stats.tx_total_collisions; - edev->stats.brb_truncates = stats.brb_truncates; - edev->stats.brb_discards = stats.brb_discards; - edev->stats.tx_mac_ctrl_frames = stats.tx_mac_ctrl_frames; + + p_common->no_buff_discards = stats.common.no_buff_discards; + p_common->packet_too_big_discard = stats.common.packet_too_big_discard; + p_common->ttl0_discard = stats.common.ttl0_discard; + p_common->rx_ucast_bytes = stats.common.rx_ucast_bytes; + p_common->rx_mcast_bytes = stats.common.rx_mcast_bytes; + p_common->rx_bcast_bytes = stats.common.rx_bcast_bytes; + p_common->rx_ucast_pkts = stats.common.rx_ucast_pkts; + p_common->rx_mcast_pkts = stats.common.rx_mcast_pkts; + p_common->rx_bcast_pkts = stats.common.rx_bcast_pkts; + p_common->mftag_filter_discards = stats.common.mftag_filter_discards; + p_common->mac_filter_discards = stats.common.mac_filter_discards; + + p_common->tx_ucast_bytes = stats.common.tx_ucast_bytes; + p_common->tx_mcast_bytes = stats.common.tx_mcast_bytes; + p_common->tx_bcast_bytes = stats.common.tx_bcast_bytes; + p_common->tx_ucast_pkts = stats.common.tx_ucast_pkts; + p_common->tx_mcast_pkts = stats.common.tx_mcast_pkts; + p_common->tx_bcast_pkts = stats.common.tx_bcast_pkts; + p_common->tx_err_drop_pkts = stats.common.tx_err_drop_pkts; + p_common->coalesced_pkts = stats.common.tpa_coalesced_pkts; + p_common->coalesced_events = stats.common.tpa_coalesced_events; + p_common->coalesced_aborts_num = stats.common.tpa_aborts_num; + p_common->non_coalesced_pkts = stats.common.tpa_not_coalesced_pkts; + p_common->coalesced_bytes = stats.common.tpa_coalesced_bytes; + + p_common->rx_64_byte_packets = stats.common.rx_64_byte_packets; + p_common->rx_65_to_127_byte_packets = + stats.common.rx_65_to_127_byte_packets; + p_common->rx_128_to_255_byte_packets = + stats.common.rx_128_to_255_byte_packets; + p_common->rx_256_to_511_byte_packets = + stats.common.rx_256_to_511_byte_packets; + p_common->rx_512_to_1023_byte_packets = + stats.common.rx_512_to_1023_byte_packets; + p_common->rx_1024_to_1518_byte_packets = + stats.common.rx_1024_to_1518_byte_packets; + p_common->rx_crc_errors = stats.common.rx_crc_errors; + p_common->rx_mac_crtl_frames = stats.common.rx_mac_crtl_frames; + p_common->rx_pause_frames = stats.common.rx_pause_frames; + p_common->rx_pfc_frames = stats.common.rx_pfc_frames; + p_common->rx_align_errors = stats.common.rx_align_errors; + p_common->rx_carrier_errors = stats.common.rx_carrier_errors; + p_common->rx_oversize_packets = stats.common.rx_oversize_packets; + p_common->rx_jabbers = stats.common.rx_jabbers; + p_common->rx_undersize_packets = stats.common.rx_undersize_packets; + p_common->rx_fragments = stats.common.rx_fragments; + p_common->tx_64_byte_packets = stats.common.tx_64_byte_packets; + p_common->tx_65_to_127_byte_packets = + stats.common.tx_65_to_127_byte_packets; + p_common->tx_128_to_255_byte_packets = + stats.common.tx_128_to_255_byte_packets; + p_common->tx_256_to_511_byte_packets = + stats.common.tx_256_to_511_byte_packets; + p_common->tx_512_to_1023_byte_packets = + stats.common.tx_512_to_1023_byte_packets; + p_common->tx_1024_to_1518_byte_packets = + stats.common.tx_1024_to_1518_byte_packets; + p_common->tx_pause_frames = stats.common.tx_pause_frames; + p_common->tx_pfc_frames = stats.common.tx_pfc_frames; + p_common->brb_truncates = stats.common.brb_truncates; + p_common->brb_discards = stats.common.brb_discards; + p_common->tx_mac_ctrl_frames = stats.common.tx_mac_ctrl_frames; + + if (QEDE_IS_BB(edev)) { + struct qede_stats_bb *p_bb = &edev->stats.bb; + + p_bb->rx_1519_to_1522_byte_packets = + stats.bb.rx_1519_to_1522_byte_packets; + p_bb->rx_1519_to_2047_byte_packets = + stats.bb.rx_1519_to_2047_byte_packets; + p_bb->rx_2048_to_4095_byte_packets = + stats.bb.rx_2048_to_4095_byte_packets; + p_bb->rx_4096_to_9216_byte_packets = + stats.bb.rx_4096_to_9216_byte_packets; + p_bb->rx_9217_to_16383_byte_packets = + stats.bb.rx_9217_to_16383_byte_packets; + p_bb->tx_1519_to_2047_byte_packets = + stats.bb.tx_1519_to_2047_byte_packets; + p_bb->tx_2048_to_4095_byte_packets = + stats.bb.tx_2048_to_4095_byte_packets; + p_bb->tx_4096_to_9216_byte_packets = + stats.bb.tx_4096_to_9216_byte_packets; + p_bb->tx_9217_to_16383_byte_packets = + stats.bb.tx_9217_to_16383_byte_packets; + p_bb->tx_lpi_entry_count = stats.bb.tx_lpi_entry_count; + p_bb->tx_total_collisions = stats.bb.tx_total_collisions; + } else { + struct qede_stats_ah *p_ah = &edev->stats.ah; + + p_ah->rx_1519_to_max_byte_packets = + stats.ah.rx_1519_to_max_byte_packets; + p_ah->tx_1519_to_max_byte_packets = + stats.ah.tx_1519_to_max_byte_packets; + } } static void qede_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats) { struct qede_dev *edev = netdev_priv(dev); + struct qede_stats_common *p_common; qede_fill_by_demand_stats(edev); + p_common = &edev->stats.common; - stats->rx_packets = edev->stats.rx_ucast_pkts + - edev->stats.rx_mcast_pkts + - edev->stats.rx_bcast_pkts; - stats->tx_packets = edev->stats.tx_ucast_pkts + - edev->stats.tx_mcast_pkts + - edev->stats.tx_bcast_pkts; - - stats->rx_bytes = edev->stats.rx_ucast_bytes + - edev->stats.rx_mcast_bytes + - edev->stats.rx_bcast_bytes; + stats->rx_packets = p_common->rx_ucast_pkts + p_common->rx_mcast_pkts + + p_common->rx_bcast_pkts; + stats->tx_packets = p_common->tx_ucast_pkts + p_common->tx_mcast_pkts + + p_common->tx_bcast_pkts; - stats->tx_bytes = edev->stats.tx_ucast_bytes + - edev->stats.tx_mcast_bytes + - edev->stats.tx_bcast_bytes; + stats->rx_bytes = p_common->rx_ucast_bytes + p_common->rx_mcast_bytes + + p_common->rx_bcast_bytes; + stats->tx_bytes = p_common->tx_ucast_bytes + p_common->tx_mcast_bytes + + p_common->tx_bcast_bytes; - stats->tx_errors = edev->stats.tx_err_drop_pkts; - stats->multicast = edev->stats.rx_mcast_pkts + - edev->stats.rx_bcast_pkts; + stats->tx_errors = p_common->tx_err_drop_pkts; + stats->multicast = p_common->rx_mcast_pkts + p_common->rx_bcast_pkts; - stats->rx_fifo_errors = edev->stats.no_buff_discards; + stats->rx_fifo_errors = p_common->no_buff_discards; - stats->collisions = edev->stats.tx_total_collisions; - stats->rx_crc_errors = edev->stats.rx_crc_errors; - stats->rx_frame_errors = edev->stats.rx_align_errors; + if (QEDE_IS_BB(edev)) + stats->collisions = edev->stats.bb.tx_total_collisions; + stats->rx_crc_errors = p_common->rx_crc_errors; + stats->rx_frame_errors = p_common->rx_align_errors; } #ifdef CONFIG_QED_SRIOV @@ -1165,9 +1187,11 @@ static int qede_alloc_mem_rxq(struct qede_dev *edev, struct qede_rx_queue *rxq) rxq->num_rx_buffers = edev->q_num_rx_buffers; rxq->rx_buf_size = NET_IP_ALIGN + ETH_OVERHEAD + edev->ndev->mtu; + rxq->rx_headroom = edev->xdp_prog ? XDP_PACKET_HEADROOM : 0; - if (rxq->rx_buf_size > PAGE_SIZE) - rxq->rx_buf_size = PAGE_SIZE; + /* Make sure that the headroom and payload fit in a single page */ + if (rxq->rx_buf_size + rxq->rx_headroom > PAGE_SIZE) + rxq->rx_buf_size = PAGE_SIZE - rxq->rx_headroom; /* Segment size to spilt a page in multiple equal parts, * unless XDP is used in which case we'd use the entire page. @@ -1229,7 +1253,7 @@ static void qede_free_mem_txq(struct qede_dev *edev, struct qede_tx_queue *txq) { /* Free the parallel SW ring */ if (txq->is_xdp) - kfree(txq->sw_tx_ring.pages); + kfree(txq->sw_tx_ring.xdp); else kfree(txq->sw_tx_ring.skbs); @@ -1247,9 +1271,9 @@ static int qede_alloc_mem_txq(struct qede_dev *edev, struct qede_tx_queue *txq) /* Allocate the parallel driver ring for Tx buffers */ if (txq->is_xdp) { - size = sizeof(*txq->sw_tx_ring.pages) * TX_RING_SIZE; - txq->sw_tx_ring.pages = kzalloc(size, GFP_KERNEL); - if (!txq->sw_tx_ring.pages) + size = sizeof(*txq->sw_tx_ring.xdp) * TX_RING_SIZE; + txq->sw_tx_ring.xdp = kzalloc(size, GFP_KERNEL); + if (!txq->sw_tx_ring.xdp) goto err; } else { size = sizeof(*txq->sw_tx_ring.skbs) * TX_RING_SIZE; |