strscpy(info->bus_info, pci_name(bd->pdev), sizeof(info->bus_info));
}
+static void bnge_get_eth_phy_stats(struct net_device *dev,
+ struct ethtool_eth_phy_stats *phy_stats)
+{
+ struct bnge_net *bn = netdev_priv(dev);
+ u64 *rx;
+
+ if (!(bn->flags & BNGE_FLAG_PORT_STATS_EXT))
+ return;
+
+ rx = bn->rx_port_stats_ext.sw_stats;
+ phy_stats->SymbolErrorDuringCarrier =
+ *(rx + BNGE_RX_STATS_EXT_OFFSET(rx_pcs_symbol_err));
+}
+
+static void bnge_get_eth_mac_stats(struct net_device *dev,
+ struct ethtool_eth_mac_stats *mac_stats)
+{
+ struct bnge_net *bn = netdev_priv(dev);
+ u64 *rx, *tx;
+
+ if (!(bn->flags & BNGE_FLAG_PORT_STATS))
+ return;
+
+ rx = bn->port_stats.sw_stats;
+ tx = bn->port_stats.sw_stats + BNGE_TX_PORT_STATS_BYTE_OFFSET / 8;
+
+ mac_stats->FramesReceivedOK =
+ BNGE_GET_RX_PORT_STATS64(rx, rx_good_frames);
+ mac_stats->FramesTransmittedOK =
+ BNGE_GET_TX_PORT_STATS64(tx, tx_good_frames);
+ mac_stats->FrameCheckSequenceErrors =
+ BNGE_GET_RX_PORT_STATS64(rx, rx_fcs_err_frames);
+ mac_stats->AlignmentErrors =
+ BNGE_GET_RX_PORT_STATS64(rx, rx_align_err_frames);
+ mac_stats->OutOfRangeLengthField =
+ BNGE_GET_RX_PORT_STATS64(rx, rx_oor_len_frames);
+ mac_stats->OctetsReceivedOK = BNGE_GET_RX_PORT_STATS64(rx, rx_bytes);
+ mac_stats->OctetsTransmittedOK = BNGE_GET_TX_PORT_STATS64(tx, tx_bytes);
+ mac_stats->MulticastFramesReceivedOK =
+ BNGE_GET_RX_PORT_STATS64(rx, rx_mcast_frames);
+ mac_stats->BroadcastFramesReceivedOK =
+ BNGE_GET_RX_PORT_STATS64(rx, rx_bcast_frames);
+ mac_stats->MulticastFramesXmittedOK =
+ BNGE_GET_TX_PORT_STATS64(tx, tx_mcast_frames);
+ mac_stats->BroadcastFramesXmittedOK =
+ BNGE_GET_TX_PORT_STATS64(tx, tx_bcast_frames);
+ mac_stats->FrameTooLongErrors =
+ BNGE_GET_RX_PORT_STATS64(rx, rx_ovrsz_frames);
+}
+
+static void bnge_get_eth_ctrl_stats(struct net_device *dev,
+ struct ethtool_eth_ctrl_stats *ctrl_stats)
+{
+ struct bnge_net *bn = netdev_priv(dev);
+ u64 *rx;
+
+ if (!(bn->flags & BNGE_FLAG_PORT_STATS))
+ return;
+
+ rx = bn->port_stats.sw_stats;
+ ctrl_stats->MACControlFramesReceived =
+ BNGE_GET_RX_PORT_STATS64(rx, rx_ctrl_frames);
+}
+
+static void bnge_get_pause_stats(struct net_device *dev,
+ struct ethtool_pause_stats *pause_stats)
+{
+ struct bnge_net *bn = netdev_priv(dev);
+ u64 *rx, *tx;
+
+ if (!(bn->flags & BNGE_FLAG_PORT_STATS))
+ return;
+
+ rx = bn->port_stats.sw_stats;
+ tx = bn->port_stats.sw_stats + BNGE_TX_PORT_STATS_BYTE_OFFSET / 8;
+
+ pause_stats->rx_pause_frames =
+ BNGE_GET_RX_PORT_STATS64(rx, rx_pause_frames);
+ pause_stats->tx_pause_frames =
+ BNGE_GET_TX_PORT_STATS64(tx, tx_pause_frames);
+}
+
+static const struct ethtool_rmon_hist_range bnge_rmon_ranges[] = {
+ { 0, 64 },
+ { 65, 127 },
+ { 128, 255 },
+ { 256, 511 },
+ { 512, 1023 },
+ { 1024, 1518 },
+ { 1519, 2047 },
+ { 2048, 4095 },
+ { 4096, 9216 },
+ { 9217, 16383 },
+ {}
+};
+
+static void bnge_get_rmon_stats(struct net_device *dev,
+ struct ethtool_rmon_stats *rmon_stats,
+ const struct ethtool_rmon_hist_range **ranges)
+{
+ struct bnge_net *bn = netdev_priv(dev);
+ u64 *rx, *tx;
+
+ if (!(bn->flags & BNGE_FLAG_PORT_STATS))
+ return;
+
+ rx = bn->port_stats.sw_stats;
+ tx = bn->port_stats.sw_stats + BNGE_TX_PORT_STATS_BYTE_OFFSET / 8;
+
+ rmon_stats->jabbers = BNGE_GET_RX_PORT_STATS64(rx, rx_jbr_frames);
+ rmon_stats->oversize_pkts =
+ BNGE_GET_RX_PORT_STATS64(rx, rx_ovrsz_frames);
+ rmon_stats->undersize_pkts =
+ BNGE_GET_RX_PORT_STATS64(rx, rx_undrsz_frames);
+
+ rmon_stats->hist[0] = BNGE_GET_RX_PORT_STATS64(rx, rx_64b_frames);
+ rmon_stats->hist[1] = BNGE_GET_RX_PORT_STATS64(rx, rx_65b_127b_frames);
+ rmon_stats->hist[2] = BNGE_GET_RX_PORT_STATS64(rx, rx_128b_255b_frames);
+ rmon_stats->hist[3] = BNGE_GET_RX_PORT_STATS64(rx, rx_256b_511b_frames);
+ rmon_stats->hist[4] =
+ BNGE_GET_RX_PORT_STATS64(rx, rx_512b_1023b_frames);
+ rmon_stats->hist[5] =
+ BNGE_GET_RX_PORT_STATS64(rx, rx_1024b_1518b_frames);
+ rmon_stats->hist[6] =
+ BNGE_GET_RX_PORT_STATS64(rx, rx_1519b_2047b_frames);
+ rmon_stats->hist[7] =
+ BNGE_GET_RX_PORT_STATS64(rx, rx_2048b_4095b_frames);
+ rmon_stats->hist[8] =
+ BNGE_GET_RX_PORT_STATS64(rx, rx_4096b_9216b_frames);
+ rmon_stats->hist[9] =
+ BNGE_GET_RX_PORT_STATS64(rx, rx_9217b_16383b_frames);
+
+ rmon_stats->hist_tx[0] = BNGE_GET_TX_PORT_STATS64(tx, tx_64b_frames);
+ rmon_stats->hist_tx[1] =
+ BNGE_GET_TX_PORT_STATS64(tx, tx_65b_127b_frames);
+ rmon_stats->hist_tx[2] =
+ BNGE_GET_TX_PORT_STATS64(tx, tx_128b_255b_frames);
+ rmon_stats->hist_tx[3] =
+ BNGE_GET_TX_PORT_STATS64(tx, tx_256b_511b_frames);
+ rmon_stats->hist_tx[4] =
+ BNGE_GET_TX_PORT_STATS64(tx, tx_512b_1023b_frames);
+ rmon_stats->hist_tx[5] =
+ BNGE_GET_TX_PORT_STATS64(tx, tx_1024b_1518b_frames);
+ rmon_stats->hist_tx[6] =
+ BNGE_GET_TX_PORT_STATS64(tx, tx_1519b_2047b_frames);
+ rmon_stats->hist_tx[7] =
+ BNGE_GET_TX_PORT_STATS64(tx, tx_2048b_4095b_frames);
+ rmon_stats->hist_tx[8] =
+ BNGE_GET_TX_PORT_STATS64(tx, tx_4096b_9216b_frames);
+ rmon_stats->hist_tx[9] =
+ BNGE_GET_TX_PORT_STATS64(tx, tx_9217b_16383b_frames);
+
+ *ranges = bnge_rmon_ranges;
+}
+
static void bnge_get_pauseparam(struct net_device *dev,
struct ethtool_pauseparam *epause)
{
.nway_reset = bnge_nway_reset,
.get_pauseparam = bnge_get_pauseparam,
.set_pauseparam = bnge_set_pauseparam,
+ .get_eth_phy_stats = bnge_get_eth_phy_stats,
+ .get_eth_mac_stats = bnge_get_eth_mac_stats,
+ .get_eth_ctrl_stats = bnge_get_eth_ctrl_stats,
+ .get_pause_stats = bnge_get_pause_stats,
+ .get_rmon_stats = bnge_get_rmon_stats,
};
void bnge_set_ethtool_ops(struct net_device *dev)
#include "bnge_hwrm_lib.h"
#include "bnge_rmem.h"
#include "bnge_resc.h"
+#include "bnge_netdev.h"
static const u16 bnge_async_events_arr[] = {
ASYNC_EVENT_CMPL_EVENT_ID_LINK_STATUS_CHANGE,
struct hwrm_func_qcaps_output *resp;
struct hwrm_func_qcaps_input *req;
struct bnge_pf_info *pf = &bd->pf;
- u32 flags;
+ u32 flags, flags_ext;
int rc;
rc = bnge_hwrm_req_init(bd, req, HWRM_FUNC_QCAPS);
bd->flags |= BNGE_EN_ROCE_V1;
if (flags & FUNC_QCAPS_RESP_FLAGS_ROCE_V2_SUPPORTED)
bd->flags |= BNGE_EN_ROCE_V2;
+ if (flags & FUNC_QCAPS_RESP_FLAGS_EXT_STATS_SUPPORTED)
+ bd->fw_cap |= BNGE_FW_CAP_EXT_STATS_SUPPORTED;
+
+ flags_ext = le32_to_cpu(resp->flags_ext);
+ if (flags_ext & FUNC_QCAPS_RESP_FLAGS_EXT_EXT_HW_STATS_SUPPORTED)
+ bd->fw_cap |= BNGE_FW_CAP_EXT_HW_STATS_SUPPORTED;
pf->fw_fid = le16_to_cpu(resp->fid);
pf->port_id = le16_to_cpu(resp->port_id);
return bnge_hwrm_req_send(bd, req);
}
+
+int bnge_hwrm_func_qstat_ext(struct bnge_dev *bd, struct bnge_stats_mem *stats)
+{
+ struct hwrm_func_qstats_ext_output *resp;
+ struct hwrm_func_qstats_ext_input *req;
+ __le64 *hw_masks;
+ int rc;
+
+ if (!(bd->fw_cap & BNGE_FW_CAP_EXT_HW_STATS_SUPPORTED))
+ return -EOPNOTSUPP;
+
+ rc = bnge_hwrm_req_init(bd, req, HWRM_FUNC_QSTATS_EXT);
+ if (rc)
+ return rc;
+
+ req->fid = cpu_to_le16(0xffff);
+ req->flags = FUNC_QSTATS_EXT_REQ_FLAGS_COUNTER_MASK;
+
+ resp = bnge_hwrm_req_hold(bd, req);
+ rc = bnge_hwrm_req_send(bd, req);
+ if (!rc) {
+ hw_masks = &resp->rx_ucast_pkts;
+ bnge_copy_hw_masks(stats->hw_masks, hw_masks, stats->len / 8);
+ }
+ bnge_hwrm_req_drop(bd, req);
+ return rc;
+}
+
+int bnge_hwrm_port_qstats_ext(struct bnge_dev *bd, u8 flags)
+{
+ struct hwrm_queue_pri2cos_qcfg_output *resp_qc;
+ struct bnge_net *bn = netdev_priv(bd->netdev);
+ struct hwrm_queue_pri2cos_qcfg_input *req_qc;
+ struct hwrm_port_qstats_ext_output *resp_qs;
+ struct hwrm_port_qstats_ext_input *req_qs;
+ struct bnge_pf_info *pf = &bd->pf;
+ u32 tx_stat_size;
+ int rc;
+
+ if (!(bn->flags & BNGE_FLAG_PORT_STATS_EXT))
+ return 0;
+
+ if (flags && !(bd->fw_cap & BNGE_FW_CAP_EXT_HW_STATS_SUPPORTED))
+ return -EOPNOTSUPP;
+
+ rc = bnge_hwrm_req_init(bd, req_qs, HWRM_PORT_QSTATS_EXT);
+ if (rc)
+ return rc;
+
+ req_qs->flags = flags;
+ req_qs->port_id = cpu_to_le16(pf->port_id);
+ req_qs->rx_stat_size = cpu_to_le16(sizeof(struct rx_port_stats_ext));
+ req_qs->rx_stat_host_addr =
+ cpu_to_le64(bn->rx_port_stats_ext.hw_stats_map);
+ tx_stat_size = bn->tx_port_stats_ext.hw_stats ?
+ sizeof(struct tx_port_stats_ext) : 0;
+ req_qs->tx_stat_size = cpu_to_le16(tx_stat_size);
+ req_qs->tx_stat_host_addr =
+ cpu_to_le64(bn->tx_port_stats_ext.hw_stats_map);
+ resp_qs = bnge_hwrm_req_hold(bd, req_qs);
+ rc = bnge_hwrm_req_send(bd, req_qs);
+ if (!rc) {
+ bn->fw_rx_stats_ext_size =
+ le16_to_cpu(resp_qs->rx_stat_size) / 8;
+ bn->fw_tx_stats_ext_size = tx_stat_size ?
+ le16_to_cpu(resp_qs->tx_stat_size) / 8 : 0;
+ } else {
+ bn->fw_rx_stats_ext_size = 0;
+ bn->fw_tx_stats_ext_size = 0;
+ }
+ bnge_hwrm_req_drop(bd, req_qs);
+
+ if (flags)
+ return rc;
+
+ if (bn->fw_tx_stats_ext_size <=
+ offsetof(struct tx_port_stats_ext, pfc_pri0_tx_duration_us) / 8) {
+ bn->pri2cos_valid = false;
+ return rc;
+ }
+
+ rc = bnge_hwrm_req_init(bd, req_qc, HWRM_QUEUE_PRI2COS_QCFG);
+ if (rc)
+ return rc;
+
+ req_qc->flags = cpu_to_le32(QUEUE_PRI2COS_QCFG_REQ_FLAGS_IVLAN);
+
+ resp_qc = bnge_hwrm_req_hold(bd, req_qc);
+ rc = bnge_hwrm_req_send(bd, req_qc);
+ if (!rc) {
+ u8 *pri2cos;
+ int i, j;
+
+ pri2cos = &resp_qc->pri0_cos_queue_id;
+ for (i = 0; i < 8; i++) {
+ u8 queue_id = pri2cos[i];
+ u8 queue_idx;
+
+ /* Per port queue IDs start from 0, 10, 20, etc */
+ queue_idx = queue_id % 10;
+ if (queue_idx >= BNGE_MAX_QUEUE) {
+ bn->pri2cos_valid = false;
+ rc = -EINVAL;
+ goto drop_req;
+ }
+ for (j = 0; j < bd->max_q; j++) {
+ if (bd->q_ids[j] == queue_id)
+ bn->pri2cos_idx[i] = queue_idx;
+ }
+ }
+ bn->pri2cos_valid = true;
+ }
+drop_req:
+ bnge_hwrm_req_drop(bd, req_qc);
+ return rc;
+}
+
+int bnge_hwrm_port_qstats(struct bnge_dev *bd, u8 flags)
+{
+ struct bnge_net *bn = netdev_priv(bd->netdev);
+ struct hwrm_port_qstats_input *req;
+ struct bnge_pf_info *pf = &bd->pf;
+ int rc;
+
+ if (!(bn->flags & BNGE_FLAG_PORT_STATS))
+ return 0;
+
+ if (flags && !(bd->fw_cap & BNGE_FW_CAP_EXT_HW_STATS_SUPPORTED))
+ return -EOPNOTSUPP;
+
+ rc = bnge_hwrm_req_init(bd, req, HWRM_PORT_QSTATS);
+ if (rc)
+ return rc;
+
+ req->flags = flags;
+ req->port_id = cpu_to_le16(pf->port_id);
+ req->tx_stat_host_addr = cpu_to_le64(bn->port_stats.hw_stats_map +
+ BNGE_TX_PORT_STATS_BYTE_OFFSET);
+ req->rx_stat_host_addr = cpu_to_le64(bn->port_stats.hw_stats_map);
+
+ return bnge_hwrm_req_send(bd, req);
+}
int bnge_hwrm_set_link_setting(struct bnge_net *bn, bool set_pause);
int bnge_hwrm_set_pause(struct bnge_net *bn);
int bnge_hwrm_shutdown_link(struct bnge_dev *bd);
+int bnge_hwrm_port_qstats(struct bnge_dev *bd, u8 flags);
+int bnge_hwrm_port_qstats_ext(struct bnge_dev *bd, u8 flags);
+int bnge_hwrm_func_qstat_ext(struct bnge_dev *bd, struct bnge_stats_mem *stats);
#endif /* _BNGE_HWRM_LIB_H_ */
{
struct bnge_dev *bd = bn->bd;
+ kfree(stats->hw_masks);
+ stats->hw_masks = NULL;
+ kfree(stats->sw_stats);
+ stats->sw_stats = NULL;
if (stats->hw_stats) {
dma_free_coherent(bd->dev, stats->len, stats->hw_stats,
stats->hw_stats_map);
}
static int bnge_alloc_stats_mem(struct bnge_net *bn,
- struct bnge_stats_mem *stats)
+ struct bnge_stats_mem *stats, bool alloc_masks)
{
struct bnge_dev *bd = bn->bd;
if (!stats->hw_stats)
return -ENOMEM;
+ stats->sw_stats = kzalloc(stats->len, GFP_KERNEL);
+ if (!stats->sw_stats)
+ goto stats_mem_err;
+
+ if (alloc_masks) {
+ stats->hw_masks = kzalloc(stats->len, GFP_KERNEL);
+ if (!stats->hw_masks)
+ goto stats_mem_err;
+ }
return 0;
+
+stats_mem_err:
+ bnge_free_stats_mem(bn, stats);
+ return -ENOMEM;
}
static void bnge_free_ring_stats(struct bnge_net *bn)
}
}
+static void bnge_fill_masks(u64 *mask_arr, u64 mask, int count)
+{
+ int i;
+
+ for (i = 0; i < count; i++)
+ mask_arr[i] = mask;
+}
+
+void bnge_copy_hw_masks(u64 *mask_arr, __le64 *hw_mask_arr, int count)
+{
+ int i;
+
+ for (i = 0; i < count; i++)
+ mask_arr[i] = le64_to_cpu(hw_mask_arr[i]);
+}
+
+static void bnge_init_stats(struct bnge_net *bn)
+{
+ struct bnge_napi *bnapi = bn->bnapi[0];
+ struct bnge_nq_ring_info *nqr;
+ struct bnge_stats_mem *stats;
+ struct bnge_dev *bd = bn->bd;
+ __le64 *rx_stats, *tx_stats;
+ int rc, rx_count, tx_count;
+ u64 *rx_masks, *tx_masks;
+ u8 flags;
+
+ nqr = &bnapi->nq_ring;
+ stats = &nqr->stats;
+ rc = bnge_hwrm_func_qstat_ext(bd, stats);
+ if (rc) {
+ u64 mask = (1ULL << 48) - 1;
+
+ bnge_fill_masks(stats->hw_masks, mask, stats->len / 8);
+ }
+
+ if (bn->flags & BNGE_FLAG_PORT_STATS) {
+ stats = &bn->port_stats;
+ rx_stats = stats->hw_stats;
+ rx_masks = stats->hw_masks;
+ rx_count = sizeof(struct rx_port_stats) / 8;
+ tx_stats = rx_stats + BNGE_TX_PORT_STATS_BYTE_OFFSET / 8;
+ tx_masks = rx_masks + BNGE_TX_PORT_STATS_BYTE_OFFSET / 8;
+ tx_count = sizeof(struct tx_port_stats) / 8;
+
+ flags = PORT_QSTATS_REQ_FLAGS_COUNTER_MASK;
+ rc = bnge_hwrm_port_qstats(bd, flags);
+ if (rc) {
+ u64 mask = (1ULL << 40) - 1;
+
+ bnge_fill_masks(rx_masks, mask, rx_count);
+ bnge_fill_masks(tx_masks, mask, tx_count);
+ } else {
+ bnge_copy_hw_masks(rx_masks, rx_stats, rx_count);
+ bnge_copy_hw_masks(tx_masks, tx_stats, tx_count);
+ }
+ bnge_hwrm_port_qstats(bd, 0);
+ }
+
+ if (bn->flags & BNGE_FLAG_PORT_STATS_EXT) {
+ stats = &bn->rx_port_stats_ext;
+ rx_stats = stats->hw_stats;
+ rx_masks = stats->hw_masks;
+ rx_count = sizeof(struct rx_port_stats_ext) / 8;
+ stats = &bn->tx_port_stats_ext;
+ tx_stats = stats->hw_stats;
+ tx_masks = stats->hw_masks;
+ tx_count = sizeof(struct tx_port_stats_ext) / 8;
+
+ flags = PORT_QSTATS_EXT_REQ_FLAGS_COUNTER_MASK;
+ rc = bnge_hwrm_port_qstats_ext(bd, flags);
+ if (rc) {
+ u64 mask = (1ULL << 40) - 1;
+
+ bnge_fill_masks(rx_masks, mask, rx_count);
+ if (tx_stats)
+ bnge_fill_masks(tx_masks, mask, tx_count);
+ } else {
+ bnge_copy_hw_masks(rx_masks, rx_stats, rx_count);
+ if (tx_stats)
+ bnge_copy_hw_masks(tx_masks, tx_stats,
+ tx_count);
+ }
+ bnge_hwrm_port_qstats_ext(bd, 0);
+ }
+}
+
+static void bnge_free_port_ext_stats(struct bnge_net *bn)
+{
+ bn->flags &= ~BNGE_FLAG_PORT_STATS_EXT;
+ bnge_free_stats_mem(bn, &bn->rx_port_stats_ext);
+ bnge_free_stats_mem(bn, &bn->tx_port_stats_ext);
+}
+
+static void bnge_free_port_stats(struct bnge_net *bn)
+{
+ bn->flags &= ~BNGE_FLAG_PORT_STATS;
+ bnge_free_stats_mem(bn, &bn->port_stats);
+ bnge_free_port_ext_stats(bn);
+}
+
static int bnge_alloc_ring_stats(struct bnge_net *bn)
{
struct bnge_dev *bd = bn->bd;
struct bnge_nq_ring_info *nqr = &bnapi->nq_ring;
nqr->stats.len = size;
- rc = bnge_alloc_stats_mem(bn, &nqr->stats);
+ rc = bnge_alloc_stats_mem(bn, &nqr->stats, !i);
if (rc)
goto err_free_ring_stats;
nqr->hw_stats_ctx_id = INVALID_STATS_CTX_ID;
}
+
return 0;
err_free_ring_stats:
return rc;
}
+static void bnge_alloc_port_ext_stats(struct bnge_net *bn)
+{
+ struct bnge_dev *bd = bn->bd;
+ int rc;
+
+ if (!(bd->fw_cap & BNGE_FW_CAP_EXT_STATS_SUPPORTED))
+ return;
+
+ if (!bn->rx_port_stats_ext.hw_stats) {
+ bn->rx_port_stats_ext.len = sizeof(struct rx_port_stats_ext);
+ rc = bnge_alloc_stats_mem(bn, &bn->rx_port_stats_ext, true);
+ /* Extended stats are optional */
+ if (rc)
+ return;
+ }
+
+ if (!bn->tx_port_stats_ext.hw_stats) {
+ bn->tx_port_stats_ext.len = sizeof(struct tx_port_stats_ext);
+ rc = bnge_alloc_stats_mem(bn, &bn->tx_port_stats_ext, true);
+ /* Extended stats are optional */
+ if (rc) {
+ bnge_free_port_ext_stats(bn);
+ return;
+ }
+ }
+ bn->flags |= BNGE_FLAG_PORT_STATS_EXT;
+}
+
+static int bnge_alloc_port_stats(struct bnge_net *bn)
+{
+ int rc;
+
+ if (!bn->port_stats.hw_stats) {
+ bn->port_stats.len = BNGE_PORT_STATS_SIZE;
+ rc = bnge_alloc_stats_mem(bn, &bn->port_stats, true);
+ if (rc)
+ return rc;
+
+ bn->flags |= BNGE_FLAG_PORT_STATS;
+ }
+
+ bnge_alloc_port_ext_stats(bn);
+ return 0;
+}
+
void __bnge_queue_sp_work(struct bnge_net *bn)
{
queue_work(bn->bnge_pf_wq, &bn->sp_task);
if (rc)
goto err_free_core;
+ bnge_init_stats(bn);
+
rc = bnge_alloc_vnics(bn);
if (rc)
goto err_free_core;
if (rc)
goto err_free_workq;
+ rc = bnge_alloc_port_stats(bn);
+ if (rc)
+ goto err_free_workq;
+
netdev->request_ops_lock = true;
rc = register_netdev(netdev);
if (rc) {
dev_err(bd->dev, "Register netdev failed rc: %d\n", rc);
- goto err_free_workq;
+ goto err_free_port_stats;
}
return 0;
+err_free_port_stats:
+ bnge_free_port_stats(bn);
err_free_workq:
destroy_workqueue(bn->bnge_pf_wq);
err_netdev:
bn->sp_event = 0;
destroy_workqueue(bn->bnge_pf_wq);
+ bnge_free_port_stats(bn);
+
free_netdev(netdev);
bd->netdev = NULL;
}
#include <linux/bnge/hsi.h>
#include <linux/io-64-nonatomic-lo-hi.h>
#include <linux/refcount.h>
+#include <linux/u64_stats_sync.h>
#include "bnge_db.h"
#include "bnge_hw_def.h"
#include "bnge_link.h"
#define BNGE_NQ_HDL_IDX(hdl) ((hdl) & BNGE_NQ_HDL_IDX_MASK)
#define BNGE_NQ_HDL_TYPE(hdl) (((hdl) & BNGE_NQ_HDL_TYPE_MASK) >> \
BNGE_NQ_HDL_TYPE_SHIFT)
+#define BNGE_GET_RING_STATS64(sw, counter) \
+ (*((sw) + offsetof(struct ctx_hw_stats, counter) / 8))
+
+#define BNGE_GET_RX_PORT_STATS64(sw, counter) \
+ (*((sw) + offsetof(struct rx_port_stats, counter) / 8))
+
+#define BNGE_GET_TX_PORT_STATS64(sw, counter) \
+ (*((sw) + offsetof(struct tx_port_stats, counter) / 8))
+
+#define BNGE_PORT_STATS_SIZE \
+ (sizeof(struct rx_port_stats) + sizeof(struct tx_port_stats) + 1024)
+
+#define BNGE_TX_PORT_STATS_BYTE_OFFSET \
+ (sizeof(struct rx_port_stats) + 512)
+
+#define BNGE_RX_STATS_OFFSET(counter) \
+ (offsetof(struct rx_port_stats, counter) / 8)
+
+#define BNGE_TX_STATS_OFFSET(counter) \
+ ((offsetof(struct tx_port_stats, counter) + \
+ BNGE_TX_PORT_STATS_BYTE_OFFSET) / 8)
+
+#define BNGE_RX_STATS_EXT_OFFSET(counter) \
+ (offsetof(struct rx_port_stats_ext, counter) / 8)
+
+#define BNGE_TX_STATS_EXT_OFFSET(counter) \
+ (offsetof(struct tx_port_stats_ext, counter) / 8)
+
+struct bnge_stats_mem {
+ u64 *sw_stats;
+ u64 *hw_masks;
+ void *hw_stats;
+ dma_addr_t hw_stats_map;
+ u32 len;
+ struct u64_stats_sync syncp;
+};
enum bnge_net_state {
BNGE_STATE_NAPI_DISABLED,
#define BNGE_TIMER_INTERVAL HZ
+enum bnge_net_flag {
+ BNGE_FLAG_PORT_STATS = BIT(0),
+ BNGE_FLAG_PORT_STATS_EXT = BIT(1),
+};
+
enum bnge_sp_event {
BNGE_LINK_CHNG_SP_EVENT,
BNGE_LINK_SPEED_CHNG_SP_EVENT,
unsigned long sp_event;
struct bnge_ethtool_link_info eth_link_info;
+
+ u64 flags;
+
+ struct bnge_stats_mem port_stats;
+ struct bnge_stats_mem rx_port_stats_ext;
+ struct bnge_stats_mem tx_port_stats_ext;
+ u16 fw_rx_stats_ext_size;
+ u16 fw_tx_stats_ext_size;
+
+ u8 pri2cos_idx[8];
+ bool pri2cos_valid;
};
#define BNGE_DEFAULT_RX_RING_SIZE 511
bnge_writeq(bd, (db)->db_key64 | DBR_TYPE_NQ_ARM | \
DB_RING_IDX(db, idx), (db)->doorbell)
-struct bnge_stats_mem {
- u64 *sw_stats;
- u64 *hw_masks;
- void *hw_stats;
- dma_addr_t hw_stats_map;
- int len;
-};
-
struct nqe_cn {
__le16 type;
#define NQ_CN_TYPE_MASK 0x3fUL
int bnge_alloc_rx_netmem(struct bnge_net *bn, struct bnge_rx_ring_info *rxr,
u16 prod, gfp_t gfp);
void __bnge_queue_sp_work(struct bnge_net *bn);
+void bnge_copy_hw_masks(u64 *mask_arr, __le64 *hw_mask_arr, int count);
#endif /* _BNGE_NETDEV_H_ */
projects / thirdparty / kernel / linux.git / commitdiff
