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path: root/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c
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Diffstat (limited to 'drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c')
-rw-r--r--drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c208
1 files changed, 170 insertions, 38 deletions
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c
index 89ddf7f7d7df..9e9e78a5c4d7 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c
@@ -78,8 +78,46 @@ static const char qlcnic_device_gstrings_stats[][ETH_GSTRING_LEN] = {
"tx numbytes",
};
-#define QLCNIC_STATS_LEN ARRAY_SIZE(qlcnic_gstrings_stats)
+static const char qlcnic_mac_stats_strings [][ETH_GSTRING_LEN] = {
+ "mac_tx_frames",
+ "mac_tx_bytes",
+ "mac_tx_mcast_pkts",
+ "mac_tx_bcast_pkts",
+ "mac_tx_pause_cnt",
+ "mac_tx_ctrl_pkt",
+ "mac_tx_lt_64b_pkts",
+ "mac_tx_lt_127b_pkts",
+ "mac_tx_lt_255b_pkts",
+ "mac_tx_lt_511b_pkts",
+ "mac_tx_lt_1023b_pkts",
+ "mac_tx_lt_1518b_pkts",
+ "mac_tx_gt_1518b_pkts",
+ "mac_rx_frames",
+ "mac_rx_bytes",
+ "mac_rx_mcast_pkts",
+ "mac_rx_bcast_pkts",
+ "mac_rx_pause_cnt",
+ "mac_rx_ctrl_pkt",
+ "mac_rx_lt_64b_pkts",
+ "mac_rx_lt_127b_pkts",
+ "mac_rx_lt_255b_pkts",
+ "mac_rx_lt_511b_pkts",
+ "mac_rx_lt_1023b_pkts",
+ "mac_rx_lt_1518b_pkts",
+ "mac_rx_gt_1518b_pkts",
+ "mac_rx_length_error",
+ "mac_rx_length_small",
+ "mac_rx_length_large",
+ "mac_rx_jabber",
+ "mac_rx_dropped",
+ "mac_rx_crc_error",
+ "mac_align_error",
+};
+
+#define QLCNIC_STATS_LEN ARRAY_SIZE(qlcnic_gstrings_stats)
+#define QLCNIC_MAC_STATS_LEN ARRAY_SIZE(qlcnic_mac_stats_strings)
#define QLCNIC_DEVICE_STATS_LEN ARRAY_SIZE(qlcnic_device_gstrings_stats)
+#define QLCNIC_TOTAL_STATS_LEN QLCNIC_STATS_LEN + QLCNIC_MAC_STATS_LEN
static const char qlcnic_gstrings_test[][ETH_GSTRING_LEN] = {
"Register_Test_on_offline",
@@ -644,8 +682,8 @@ static int qlcnic_get_sset_count(struct net_device *dev, int sset)
return QLCNIC_TEST_LEN;
case ETH_SS_STATS:
if (adapter->flags & QLCNIC_ESWITCH_ENABLED)
- return QLCNIC_STATS_LEN + QLCNIC_DEVICE_STATS_LEN;
- return QLCNIC_STATS_LEN;
+ return QLCNIC_TOTAL_STATS_LEN + QLCNIC_DEVICE_STATS_LEN;
+ return QLCNIC_TOTAL_STATS_LEN;
default:
return -EOPNOTSUPP;
}
@@ -851,7 +889,7 @@ static void
qlcnic_get_strings(struct net_device *dev, u32 stringset, u8 * data)
{
struct qlcnic_adapter *adapter = netdev_priv(dev);
- int index, i;
+ int index, i, j;
switch (stringset) {
case ETH_SS_TEST:
@@ -864,6 +902,11 @@ qlcnic_get_strings(struct net_device *dev, u32 stringset, u8 * data)
qlcnic_gstrings_stats[index].stat_string,
ETH_GSTRING_LEN);
}
+ for (j = 0; j < QLCNIC_MAC_STATS_LEN; index++, j++) {
+ memcpy(data + index * ETH_GSTRING_LEN,
+ qlcnic_mac_stats_strings[j],
+ ETH_GSTRING_LEN);
+ }
if (!(adapter->flags & QLCNIC_ESWITCH_ENABLED))
return;
for (i = 0; i < QLCNIC_DEVICE_STATS_LEN; index++, i++) {
@@ -874,22 +917,64 @@ qlcnic_get_strings(struct net_device *dev, u32 stringset, u8 * data)
}
}
-#define QLCNIC_FILL_ESWITCH_STATS(VAL1) \
- (((VAL1) == QLCNIC_ESW_STATS_NOT_AVAIL) ? 0 : VAL1)
-
static void
-qlcnic_fill_device_stats(int *index, u64 *data,
- struct __qlcnic_esw_statistics *stats)
+qlcnic_fill_stats(int *index, u64 *data, void *stats, int type)
{
int ind = *index;
- data[ind++] = QLCNIC_FILL_ESWITCH_STATS(stats->unicast_frames);
- data[ind++] = QLCNIC_FILL_ESWITCH_STATS(stats->multicast_frames);
- data[ind++] = QLCNIC_FILL_ESWITCH_STATS(stats->broadcast_frames);
- data[ind++] = QLCNIC_FILL_ESWITCH_STATS(stats->dropped_frames);
- data[ind++] = QLCNIC_FILL_ESWITCH_STATS(stats->errors);
- data[ind++] = QLCNIC_FILL_ESWITCH_STATS(stats->local_frames);
- data[ind++] = QLCNIC_FILL_ESWITCH_STATS(stats->numbytes);
+ if (type == QLCNIC_MAC_STATS) {
+ struct qlcnic_mac_statistics *mac_stats =
+ (struct qlcnic_mac_statistics *)stats;
+ data[ind++] = QLCNIC_FILL_STATS(mac_stats->mac_tx_frames);
+ data[ind++] = QLCNIC_FILL_STATS(mac_stats->mac_tx_bytes);
+ data[ind++] = QLCNIC_FILL_STATS(mac_stats->mac_tx_mcast_pkts);
+ data[ind++] = QLCNIC_FILL_STATS(mac_stats->mac_tx_bcast_pkts);
+ data[ind++] = QLCNIC_FILL_STATS(mac_stats->mac_tx_pause_cnt);
+ data[ind++] = QLCNIC_FILL_STATS(mac_stats->mac_tx_ctrl_pkt);
+ data[ind++] = QLCNIC_FILL_STATS(mac_stats->mac_tx_lt_64b_pkts);
+ data[ind++] = QLCNIC_FILL_STATS(mac_stats->mac_tx_lt_127b_pkts);
+ data[ind++] = QLCNIC_FILL_STATS(mac_stats->mac_tx_lt_255b_pkts);
+ data[ind++] = QLCNIC_FILL_STATS(mac_stats->mac_tx_lt_511b_pkts);
+ data[ind++] =
+ QLCNIC_FILL_STATS(mac_stats->mac_tx_lt_1023b_pkts);
+ data[ind++] =
+ QLCNIC_FILL_STATS(mac_stats->mac_tx_lt_1518b_pkts);
+ data[ind++] =
+ QLCNIC_FILL_STATS(mac_stats->mac_tx_gt_1518b_pkts);
+ data[ind++] = QLCNIC_FILL_STATS(mac_stats->mac_rx_frames);
+ data[ind++] = QLCNIC_FILL_STATS(mac_stats->mac_rx_bytes);
+ data[ind++] = QLCNIC_FILL_STATS(mac_stats->mac_rx_mcast_pkts);
+ data[ind++] = QLCNIC_FILL_STATS(mac_stats->mac_rx_bcast_pkts);
+ data[ind++] = QLCNIC_FILL_STATS(mac_stats->mac_rx_pause_cnt);
+ data[ind++] = QLCNIC_FILL_STATS(mac_stats->mac_rx_ctrl_pkt);
+ data[ind++] = QLCNIC_FILL_STATS(mac_stats->mac_rx_lt_64b_pkts);
+ data[ind++] = QLCNIC_FILL_STATS(mac_stats->mac_rx_lt_127b_pkts);
+ data[ind++] = QLCNIC_FILL_STATS(mac_stats->mac_rx_lt_255b_pkts);
+ data[ind++] = QLCNIC_FILL_STATS(mac_stats->mac_rx_lt_511b_pkts);
+ data[ind++] =
+ QLCNIC_FILL_STATS(mac_stats->mac_rx_lt_1023b_pkts);
+ data[ind++] =
+ QLCNIC_FILL_STATS(mac_stats->mac_rx_lt_1518b_pkts);
+ data[ind++] =
+ QLCNIC_FILL_STATS(mac_stats->mac_rx_gt_1518b_pkts);
+ data[ind++] = QLCNIC_FILL_STATS(mac_stats->mac_rx_length_error);
+ data[ind++] = QLCNIC_FILL_STATS(mac_stats->mac_rx_length_small);
+ data[ind++] = QLCNIC_FILL_STATS(mac_stats->mac_rx_length_large);
+ data[ind++] = QLCNIC_FILL_STATS(mac_stats->mac_rx_jabber);
+ data[ind++] = QLCNIC_FILL_STATS(mac_stats->mac_rx_dropped);
+ data[ind++] = QLCNIC_FILL_STATS(mac_stats->mac_rx_crc_error);
+ data[ind++] = QLCNIC_FILL_STATS(mac_stats->mac_align_error);
+ } else if (type == QLCNIC_ESW_STATS) {
+ struct __qlcnic_esw_statistics *esw_stats =
+ (struct __qlcnic_esw_statistics *)stats;
+ data[ind++] = QLCNIC_FILL_STATS(esw_stats->unicast_frames);
+ data[ind++] = QLCNIC_FILL_STATS(esw_stats->multicast_frames);
+ data[ind++] = QLCNIC_FILL_STATS(esw_stats->broadcast_frames);
+ data[ind++] = QLCNIC_FILL_STATS(esw_stats->dropped_frames);
+ data[ind++] = QLCNIC_FILL_STATS(esw_stats->errors);
+ data[ind++] = QLCNIC_FILL_STATS(esw_stats->local_frames);
+ data[ind++] = QLCNIC_FILL_STATS(esw_stats->numbytes);
+ }
*index = ind;
}
@@ -900,6 +985,7 @@ qlcnic_get_ethtool_stats(struct net_device *dev,
{
struct qlcnic_adapter *adapter = netdev_priv(dev);
struct qlcnic_esw_statistics port_stats;
+ struct qlcnic_mac_statistics mac_stats;
int index, ret;
for (index = 0; index < QLCNIC_STATS_LEN; index++) {
@@ -911,6 +997,11 @@ qlcnic_get_ethtool_stats(struct net_device *dev,
sizeof(u64)) ? *(u64 *)p:(*(u32 *)p);
}
+ /* Retrieve MAC statistics from firmware */
+ memset(&mac_stats, 0, sizeof(struct qlcnic_mac_statistics));
+ qlcnic_get_mac_stats(adapter, &mac_stats);
+ qlcnic_fill_stats(&index, data, &mac_stats, QLCNIC_MAC_STATS);
+
if (!(adapter->flags & QLCNIC_ESWITCH_ENABLED))
return;
@@ -920,14 +1011,14 @@ qlcnic_get_ethtool_stats(struct net_device *dev,
if (ret)
return;
- qlcnic_fill_device_stats(&index, data, &port_stats.rx);
+ qlcnic_fill_stats(&index, data, &port_stats.rx, QLCNIC_ESW_STATS);
ret = qlcnic_get_port_stats(adapter, adapter->ahw->pci_func,
QLCNIC_QUERY_TX_COUNTER, &port_stats.tx);
if (ret)
return;
- qlcnic_fill_device_stats(&index, data, &port_stats.tx);
+ qlcnic_fill_stats(&index, data, &port_stats.tx, QLCNIC_ESW_STATS);
}
static int qlcnic_set_led(struct net_device *dev,
@@ -1132,11 +1223,21 @@ qlcnic_get_dump_flag(struct net_device *netdev, struct ethtool_dump *dump)
struct qlcnic_adapter *adapter = netdev_priv(netdev);
struct qlcnic_fw_dump *fw_dump = &adapter->ahw->fw_dump;
+ if (!fw_dump->tmpl_hdr) {
+ netdev_err(adapter->netdev, "FW Dump not supported\n");
+ return -ENOTSUPP;
+ }
+
if (fw_dump->clr)
dump->len = fw_dump->tmpl_hdr->size + fw_dump->size;
else
dump->len = 0;
- dump->flag = fw_dump->tmpl_hdr->drv_cap_mask;
+
+ if (!fw_dump->enable)
+ dump->flag = ETH_FW_DUMP_DISABLE;
+ else
+ dump->flag = fw_dump->tmpl_hdr->drv_cap_mask;
+
dump->version = adapter->fw_version;
return 0;
}
@@ -1150,6 +1251,11 @@ qlcnic_get_dump_data(struct net_device *netdev, struct ethtool_dump *dump,
struct qlcnic_adapter *adapter = netdev_priv(netdev);
struct qlcnic_fw_dump *fw_dump = &adapter->ahw->fw_dump;
+ if (!fw_dump->tmpl_hdr) {
+ netdev_err(netdev, "FW Dump not supported\n");
+ return -ENOTSUPP;
+ }
+
if (!fw_dump->clr) {
netdev_info(netdev, "Dump not available\n");
return -EINVAL;
@@ -1177,55 +1283,74 @@ qlcnic_get_dump_data(struct net_device *netdev, struct ethtool_dump *dump,
static int
qlcnic_set_dump(struct net_device *netdev, struct ethtool_dump *val)
{
- int ret = 0;
+ int i;
struct qlcnic_adapter *adapter = netdev_priv(netdev);
struct qlcnic_fw_dump *fw_dump = &adapter->ahw->fw_dump;
+ u32 state;
switch (val->flag) {
case QLCNIC_FORCE_FW_DUMP_KEY:
+ if (!fw_dump->tmpl_hdr) {
+ netdev_err(netdev, "FW dump not supported\n");
+ return -ENOTSUPP;
+ }
if (!fw_dump->enable) {
netdev_info(netdev, "FW dump not enabled\n");
- return ret;
+ return 0;
}
if (fw_dump->clr) {
netdev_info(netdev,
"Previous dump not cleared, not forcing dump\n");
- return ret;
+ return 0;
}
netdev_info(netdev, "Forcing a FW dump\n");
qlcnic_dev_request_reset(adapter);
break;
case QLCNIC_DISABLE_FW_DUMP:
- if (fw_dump->enable) {
+ if (fw_dump->enable && fw_dump->tmpl_hdr) {
netdev_info(netdev, "Disabling FW dump\n");
fw_dump->enable = 0;
}
- break;
+ return 0;
case QLCNIC_ENABLE_FW_DUMP:
- if (!fw_dump->enable && fw_dump->tmpl_hdr) {
+ if (!fw_dump->tmpl_hdr) {
+ netdev_err(netdev, "FW dump not supported\n");
+ return -ENOTSUPP;
+ }
+ if (!fw_dump->enable) {
netdev_info(netdev, "Enabling FW dump\n");
fw_dump->enable = 1;
}
- break;
+ return 0;
case QLCNIC_FORCE_FW_RESET:
netdev_info(netdev, "Forcing a FW reset\n");
qlcnic_dev_request_reset(adapter);
adapter->flags &= ~QLCNIC_FW_RESET_OWNER;
- break;
+ return 0;
+ case QLCNIC_SET_QUIESCENT:
+ case QLCNIC_RESET_QUIESCENT:
+ state = QLCRD32(adapter, QLCNIC_CRB_DEV_STATE);
+ if (state == QLCNIC_DEV_FAILED || (state == QLCNIC_DEV_BADBAD))
+ netdev_info(netdev, "Device in FAILED state\n");
+ return 0;
default:
- if (val->flag > QLCNIC_DUMP_MASK_MAX ||
- val->flag < QLCNIC_DUMP_MASK_MIN) {
- netdev_info(netdev,
- "Invalid dump level: 0x%x\n", val->flag);
- ret = -EINVAL;
- goto out;
+ if (!fw_dump->tmpl_hdr) {
+ netdev_err(netdev, "FW dump not supported\n");
+ return -ENOTSUPP;
+ }
+ for (i = 0; i < ARRAY_SIZE(FW_DUMP_LEVELS); i++) {
+ if (val->flag == FW_DUMP_LEVELS[i]) {
+ fw_dump->tmpl_hdr->drv_cap_mask =
+ val->flag;
+ netdev_info(netdev, "Driver mask changed to: 0x%x\n",
+ fw_dump->tmpl_hdr->drv_cap_mask);
+ return 0;
+ }
}
- fw_dump->tmpl_hdr->drv_cap_mask = val->flag & 0xff;
- netdev_info(netdev, "Driver mask changed to: 0x%x\n",
- fw_dump->tmpl_hdr->drv_cap_mask);
+ netdev_info(netdev, "Invalid dump level: 0x%x\n", val->flag);
+ return -EINVAL;
}
-out:
- return ret;
+ return 0;
}
const struct ethtool_ops qlcnic_ethtool_ops = {
@@ -1258,3 +1383,10 @@ const struct ethtool_ops qlcnic_ethtool_ops = {
.get_dump_data = qlcnic_get_dump_data,
.set_dump = qlcnic_set_dump,
};
+
+const struct ethtool_ops qlcnic_ethtool_failed_ops = {
+ .get_settings = qlcnic_get_settings,
+ .get_drvinfo = qlcnic_get_drvinfo,
+ .set_msglevel = qlcnic_set_msglevel,
+ .get_msglevel = qlcnic_get_msglevel,
+};
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.