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path: root/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
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Diffstat (limited to 'drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c')
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c194
1 files changed, 90 insertions, 104 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
index f0ca8b27a55e..31a8b38ab15e 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
@@ -107,6 +107,10 @@ static const struct {
4, STATS_FLAGS_PORT, "rx_filtered_packets" },
{ STATS_OFFSET32(mf_tag_discard),
4, STATS_FLAGS_PORT, "rx_mf_tag_discard" },
+ { STATS_OFFSET32(pfc_frames_received_hi),
+ 8, STATS_FLAGS_PORT, "pfc_frames_received" },
+ { STATS_OFFSET32(pfc_frames_sent_hi),
+ 8, STATS_FLAGS_PORT, "pfc_frames_sent" },
{ STATS_OFFSET32(brb_drop_hi),
8, STATS_FLAGS_PORT, "rx_brb_discard" },
{ STATS_OFFSET32(brb_truncate_hi),
@@ -352,7 +356,7 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
DP(NETIF_MSG_LINK, "Unsupported port type\n");
return -EINVAL;
}
- /* Save new config in case command complete successuly */
+ /* Save new config in case command complete successully */
new_multi_phy_config = bp->link_params.multi_phy_config;
/* Get the new cfg_idx */
cfg_idx = bnx2x_get_link_cfg_idx(bp);
@@ -361,13 +365,18 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
DP(NETIF_MSG_LINK, "cfg_idx = %x\n", cfg_idx);
if (cmd->autoneg == AUTONEG_ENABLE) {
+ u32 an_supported_speed = bp->port.supported[cfg_idx];
+ if (bp->link_params.phy[EXT_PHY1].type ==
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84833)
+ an_supported_speed |= (SUPPORTED_100baseT_Half |
+ SUPPORTED_100baseT_Full);
if (!(bp->port.supported[cfg_idx] & SUPPORTED_Autoneg)) {
DP(NETIF_MSG_LINK, "Autoneg not supported\n");
return -EINVAL;
}
/* advertise the requested speed and duplex if supported */
- if (cmd->advertising & ~(bp->port.supported[cfg_idx])) {
+ if (cmd->advertising & ~an_supported_speed) {
DP(NETIF_MSG_LINK, "Advertisement parameters "
"are not supported\n");
return -EINVAL;
@@ -761,8 +770,8 @@ static void bnx2x_get_drvinfo(struct net_device *dev,
struct bnx2x *bp = netdev_priv(dev);
u8 phy_fw_ver[PHY_FW_VER_LEN];
- strcpy(info->driver, DRV_MODULE_NAME);
- strcpy(info->version, DRV_MODULE_VERSION);
+ strlcpy(info->driver, DRV_MODULE_NAME, sizeof(info->driver));
+ strlcpy(info->version, DRV_MODULE_VERSION, sizeof(info->version));
phy_fw_ver[0] = '\0';
if (bp->port.pmf) {
@@ -773,14 +782,14 @@ static void bnx2x_get_drvinfo(struct net_device *dev,
bnx2x_release_phy_lock(bp);
}
- strncpy(info->fw_version, bp->fw_ver, 32);
+ strlcpy(info->fw_version, bp->fw_ver, sizeof(info->fw_version));
snprintf(info->fw_version + strlen(bp->fw_ver), 32 - strlen(bp->fw_ver),
"bc %d.%d.%d%s%s",
(bp->common.bc_ver & 0xff0000) >> 16,
(bp->common.bc_ver & 0xff00) >> 8,
(bp->common.bc_ver & 0xff),
((phy_fw_ver[0] != '\0') ? " phy " : ""), phy_fw_ver);
- strcpy(info->bus_info, pci_name(bp->pdev));
+ strlcpy(info->bus_info, pci_name(bp->pdev), sizeof(info->bus_info));
info->n_stats = BNX2X_NUM_STATS;
info->testinfo_len = BNX2X_NUM_TESTS;
info->eedump_len = bp->common.flash_size;
@@ -1729,7 +1738,7 @@ static int bnx2x_run_loopback(struct bnx2x *bp, int loopback_mode)
struct bnx2x_fp_txdata *txdata = &fp_tx->txdata[0];
u16 tx_start_idx, tx_idx;
u16 rx_start_idx, rx_idx;
- u16 pkt_prod, bd_prod, rx_comp_cons;
+ u16 pkt_prod, bd_prod;
struct sw_tx_bd *tx_buf;
struct eth_tx_start_bd *tx_start_bd;
struct eth_tx_parse_bd_e1x *pbd_e1x = NULL;
@@ -1740,6 +1749,8 @@ static int bnx2x_run_loopback(struct bnx2x *bp, int loopback_mode)
struct sw_rx_bd *rx_buf;
u16 len;
int rc = -ENODEV;
+ u8 *data;
+ struct netdev_queue *txq = netdev_get_tx_queue(bp->dev, txdata->txq_index);
/* check the loopback mode */
switch (loopback_mode) {
@@ -1748,8 +1759,18 @@ static int bnx2x_run_loopback(struct bnx2x *bp, int loopback_mode)
return -EINVAL;
break;
case BNX2X_MAC_LOOPBACK:
- bp->link_params.loopback_mode = CHIP_IS_E3(bp) ?
- LOOPBACK_XMAC : LOOPBACK_BMAC;
+ if (CHIP_IS_E3(bp)) {
+ int cfg_idx = bnx2x_get_link_cfg_idx(bp);
+ if (bp->port.supported[cfg_idx] &
+ (SUPPORTED_10000baseT_Full |
+ SUPPORTED_20000baseMLD2_Full |
+ SUPPORTED_20000baseKR2_Full))
+ bp->link_params.loopback_mode = LOOPBACK_XMAC;
+ else
+ bp->link_params.loopback_mode = LOOPBACK_UMAC;
+ } else
+ bp->link_params.loopback_mode = LOOPBACK_BMAC;
+
bnx2x_phy_init(&bp->link_params, &bp->link_vars);
break;
default:
@@ -1784,6 +1805,8 @@ static int bnx2x_run_loopback(struct bnx2x *bp, int loopback_mode)
tx_start_idx = le16_to_cpu(*txdata->tx_cons_sb);
rx_start_idx = le16_to_cpu(*fp_rx->rx_cons_sb);
+ netdev_tx_sent_queue(txq, skb->len);
+
pkt_prod = txdata->tx_pkt_prod++;
tx_buf = &txdata->tx_buf_ring[TX_BD(pkt_prod)];
tx_buf->first_bd = txdata->tx_bd_prod;
@@ -1850,8 +1873,7 @@ static int bnx2x_run_loopback(struct bnx2x *bp, int loopback_mode)
if (rx_idx != rx_start_idx + num_pkts)
goto test_loopback_exit;
- rx_comp_cons = le16_to_cpu(fp_rx->rx_comp_cons);
- cqe = &fp_rx->rx_comp_ring[RCQ_BD(rx_comp_cons)];
+ cqe = &fp_rx->rx_comp_ring[RCQ_BD(fp_rx->rx_comp_cons)];
cqe_fp_flags = cqe->fast_path_cqe.type_error_flags;
cqe_fp_type = cqe_fp_flags & ETH_FAST_PATH_RX_CQE_TYPE;
if (!CQE_TYPE_FAST(cqe_fp_type) || (cqe_fp_flags & ETH_RX_ERROR_FALGS))
@@ -1865,10 +1887,9 @@ static int bnx2x_run_loopback(struct bnx2x *bp, int loopback_mode)
dma_sync_single_for_cpu(&bp->pdev->dev,
dma_unmap_addr(rx_buf, mapping),
fp_rx->rx_buf_size, DMA_FROM_DEVICE);
- skb = rx_buf->skb;
- skb_reserve(skb, cqe->fast_path_cqe.placement_offset);
+ data = rx_buf->data + NET_SKB_PAD + cqe->fast_path_cqe.placement_offset;
for (i = ETH_HLEN; i < pkt_size; i++)
- if (*(skb->data + i) != (unsigned char) (i & 0xff))
+ if (*(data + i) != (unsigned char) (i & 0xff))
goto test_loopback_rx_exit;
rc = 0;
@@ -2099,18 +2120,16 @@ static int bnx2x_get_sset_count(struct net_device *dev, int stringset)
case ETH_SS_STATS:
if (is_multi(bp)) {
num_stats = bnx2x_num_stat_queues(bp) *
- BNX2X_NUM_Q_STATS;
- if (!IS_MF_MODE_STAT(bp))
- num_stats += BNX2X_NUM_STATS;
- } else {
- if (IS_MF_MODE_STAT(bp)) {
- num_stats = 0;
- for (i = 0; i < BNX2X_NUM_STATS; i++)
- if (IS_FUNC_STAT(i))
- num_stats++;
- } else
- num_stats = BNX2X_NUM_STATS;
- }
+ BNX2X_NUM_Q_STATS;
+ } else
+ num_stats = 0;
+ if (IS_MF_MODE_STAT(bp)) {
+ for (i = 0; i < BNX2X_NUM_STATS; i++)
+ if (IS_FUNC_STAT(i))
+ num_stats++;
+ } else
+ num_stats += BNX2X_NUM_STATS;
+
return num_stats;
case ETH_SS_TEST:
@@ -2129,8 +2148,8 @@ static void bnx2x_get_strings(struct net_device *dev, u32 stringset, u8 *buf)
switch (stringset) {
case ETH_SS_STATS:
+ k = 0;
if (is_multi(bp)) {
- k = 0;
for_each_eth_queue(bp, i) {
memset(queue_name, 0, sizeof(queue_name));
sprintf(queue_name, "%d", i);
@@ -2141,20 +2160,17 @@ static void bnx2x_get_strings(struct net_device *dev, u32 stringset, u8 *buf)
queue_name);
k += BNX2X_NUM_Q_STATS;
}
- if (IS_MF_MODE_STAT(bp))
- break;
- for (j = 0; j < BNX2X_NUM_STATS; j++)
- strcpy(buf + (k + j)*ETH_GSTRING_LEN,
- bnx2x_stats_arr[j].string);
- } else {
- for (i = 0, j = 0; i < BNX2X_NUM_STATS; i++) {
- if (IS_MF_MODE_STAT(bp) && IS_PORT_STAT(i))
- continue;
- strcpy(buf + j*ETH_GSTRING_LEN,
- bnx2x_stats_arr[i].string);
- j++;
- }
}
+
+
+ for (i = 0, j = 0; i < BNX2X_NUM_STATS; i++) {
+ if (IS_MF_MODE_STAT(bp) && IS_PORT_STAT(i))
+ continue;
+ strcpy(buf + (k + j)*ETH_GSTRING_LEN,
+ bnx2x_stats_arr[i].string);
+ j++;
+ }
+
break;
case ETH_SS_TEST:
@@ -2168,10 +2184,9 @@ static void bnx2x_get_ethtool_stats(struct net_device *dev,
{
struct bnx2x *bp = netdev_priv(dev);
u32 *hw_stats, *offset;
- int i, j, k;
+ int i, j, k = 0;
if (is_multi(bp)) {
- k = 0;
for_each_eth_queue(bp, i) {
hw_stats = (u32 *)&bp->fp[i].eth_q_stats;
for (j = 0; j < BNX2X_NUM_Q_STATS; j++) {
@@ -2192,46 +2207,28 @@ static void bnx2x_get_ethtool_stats(struct net_device *dev,
}
k += BNX2X_NUM_Q_STATS;
}
- if (IS_MF_MODE_STAT(bp))
- return;
- hw_stats = (u32 *)&bp->eth_stats;
- for (j = 0; j < BNX2X_NUM_STATS; j++) {
- if (bnx2x_stats_arr[j].size == 0) {
- /* skip this counter */
- buf[k + j] = 0;
- continue;
- }
- offset = (hw_stats + bnx2x_stats_arr[j].offset);
- if (bnx2x_stats_arr[j].size == 4) {
- /* 4-byte counter */
- buf[k + j] = (u64) *offset;
- continue;
- }
- /* 8-byte counter */
- buf[k + j] = HILO_U64(*offset, *(offset + 1));
+ }
+
+ hw_stats = (u32 *)&bp->eth_stats;
+ for (i = 0, j = 0; i < BNX2X_NUM_STATS; i++) {
+ if (IS_MF_MODE_STAT(bp) && IS_PORT_STAT(i))
+ continue;
+ if (bnx2x_stats_arr[i].size == 0) {
+ /* skip this counter */
+ buf[k + j] = 0;
+ j++;
+ continue;
}
- } else {
- hw_stats = (u32 *)&bp->eth_stats;
- for (i = 0, j = 0; i < BNX2X_NUM_STATS; i++) {
- if (IS_MF_MODE_STAT(bp) && IS_PORT_STAT(i))
- continue;
- if (bnx2x_stats_arr[i].size == 0) {
- /* skip this counter */
- buf[j] = 0;
- j++;
- continue;
- }
- offset = (hw_stats + bnx2x_stats_arr[i].offset);
- if (bnx2x_stats_arr[i].size == 4) {
- /* 4-byte counter */
- buf[j] = (u64) *offset;
- j++;
- continue;
- }
- /* 8-byte counter */
- buf[j] = HILO_U64(*offset, *(offset + 1));
+ offset = (hw_stats + bnx2x_stats_arr[i].offset);
+ if (bnx2x_stats_arr[i].size == 4) {
+ /* 4-byte counter */
+ buf[k + j] = (u64) *offset;
j++;
+ continue;
}
+ /* 8-byte counter */
+ buf[k + j] = HILO_U64(*offset, *(offset + 1));
+ j++;
}
}
@@ -2285,18 +2282,20 @@ static int bnx2x_get_rxnfc(struct net_device *dev, struct ethtool_rxnfc *info,
}
}
-static int bnx2x_get_rxfh_indir(struct net_device *dev,
- struct ethtool_rxfh_indir *indir)
+static u32 bnx2x_get_rxfh_indir_size(struct net_device *dev)
+{
+ struct bnx2x *bp = netdev_priv(dev);
+
+ return (bp->multi_mode == ETH_RSS_MODE_DISABLED ?
+ 0 : T_ETH_INDIRECTION_TABLE_SIZE);
+}
+
+static int bnx2x_get_rxfh_indir(struct net_device *dev, u32 *indir)
{
struct bnx2x *bp = netdev_priv(dev);
- size_t copy_size =
- min_t(size_t, indir->size, T_ETH_INDIRECTION_TABLE_SIZE);
u8 ind_table[T_ETH_INDIRECTION_TABLE_SIZE] = {0};
size_t i;
- if (bp->multi_mode == ETH_RSS_MODE_DISABLED)
- return -EOPNOTSUPP;
-
/* Get the current configuration of the RSS indirection table */
bnx2x_get_rss_ind_table(&bp->rss_conf_obj, ind_table);
@@ -2309,33 +2308,19 @@ static int bnx2x_get_rxfh_indir(struct net_device *dev,
* align the returned table to the Client ID of the leading RSS
* queue.
*/
- for (i = 0; i < copy_size; i++)
- indir->ring_index[i] = ind_table[i] - bp->fp->cl_id;
-
- indir->size = T_ETH_INDIRECTION_TABLE_SIZE;
+ for (i = 0; i < T_ETH_INDIRECTION_TABLE_SIZE; i++)
+ indir[i] = ind_table[i] - bp->fp->cl_id;
return 0;
}
-static int bnx2x_set_rxfh_indir(struct net_device *dev,
- const struct ethtool_rxfh_indir *indir)
+static int bnx2x_set_rxfh_indir(struct net_device *dev, const u32 *indir)
{
struct bnx2x *bp = netdev_priv(dev);
size_t i;
u8 ind_table[T_ETH_INDIRECTION_TABLE_SIZE] = {0};
- u32 num_eth_queues = BNX2X_NUM_ETH_QUEUES(bp);
-
- if (bp->multi_mode == ETH_RSS_MODE_DISABLED)
- return -EOPNOTSUPP;
-
- /* validate the size */
- if (indir->size != T_ETH_INDIRECTION_TABLE_SIZE)
- return -EINVAL;
for (i = 0; i < T_ETH_INDIRECTION_TABLE_SIZE; i++) {
- /* validate the indices */
- if (indir->ring_index[i] >= num_eth_queues)
- return -EINVAL;
/*
* The same as in bnx2x_get_rxfh_indir: we can't use a memcpy()
* as an internal storage of an indirection table is a u8 array
@@ -2345,7 +2330,7 @@ static int bnx2x_set_rxfh_indir(struct net_device *dev,
* align the received table to the Client ID of the leading RSS
* queue
*/
- ind_table[i] = indir->ring_index[i] + bp->fp->cl_id;
+ ind_table[i] = indir[i] + bp->fp->cl_id;
}
return bnx2x_config_rss_pf(bp, ind_table, false);
@@ -2378,6 +2363,7 @@ static const struct ethtool_ops bnx2x_ethtool_ops = {
.set_phys_id = bnx2x_set_phys_id,
.get_ethtool_stats = bnx2x_get_ethtool_stats,
.get_rxnfc = bnx2x_get_rxnfc,
+ .get_rxfh_indir_size = bnx2x_get_rxfh_indir_size,
.get_rxfh_indir = bnx2x_get_rxfh_indir,
.set_rxfh_indir = bnx2x_set_rxfh_indir,
};
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-05 04:08:05 +0300