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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.c98
1 files changed, 51 insertions, 47 deletions
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c
index 5c2a3acf1e89..17450e05c437 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c
@@ -1,8 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* QLogic qlcnic NIC Driver
* Copyright (c) 2009-2013 QLogic Corporation
- *
- * See LICENSE.qlcnic for copyright and licensing details.
*/
#include <linux/types.h>
@@ -278,10 +277,10 @@ qlcnic_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *drvinfo)
snprintf(drvinfo->fw_version, sizeof(drvinfo->fw_version),
"%d.%d.%d", fw_major, fw_minor, fw_build);
- strlcpy(drvinfo->bus_info, pci_name(adapter->pdev),
+ strscpy(drvinfo->bus_info, pci_name(adapter->pdev),
sizeof(drvinfo->bus_info));
- strlcpy(drvinfo->driver, qlcnic_driver_name, sizeof(drvinfo->driver));
- strlcpy(drvinfo->version, QLCNIC_LINUX_VERSIONID,
+ strscpy(drvinfo->driver, qlcnic_driver_name, sizeof(drvinfo->driver));
+ strscpy(drvinfo->version, QLCNIC_LINUX_VERSIONID,
sizeof(drvinfo->version));
}
@@ -353,7 +352,7 @@ skip:
case QLCNIC_BRDTYPE_P3P_4_GB_MM:
supported |= SUPPORTED_Autoneg;
advertising |= ADVERTISED_Autoneg;
- /* fall through */
+ fallthrough;
case QLCNIC_BRDTYPE_P3P_10G_CX4:
case QLCNIC_BRDTYPE_P3P_10G_CX4_LP:
case QLCNIC_BRDTYPE_P3P_10000_BASE_T:
@@ -377,7 +376,7 @@ skip:
supported |= SUPPORTED_TP;
check_sfp_module = netif_running(adapter->netdev) &&
ahw->has_link_events;
- /* fall through */
+ fallthrough;
case QLCNIC_BRDTYPE_P3P_10G_XFP:
supported |= SUPPORTED_FIBRE;
advertising |= ADVERTISED_FIBRE;
@@ -633,7 +632,9 @@ qlcnic_get_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom,
static void
qlcnic_get_ringparam(struct net_device *dev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct kernel_ethtool_ringparam *kernel_ring,
+ struct netlink_ext_ack *extack)
{
struct qlcnic_adapter *adapter = netdev_priv(dev);
@@ -664,7 +665,9 @@ qlcnic_validate_ringparam(u32 val, u32 min, u32 max, char *r_name)
static int
qlcnic_set_ringparam(struct net_device *dev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct kernel_ethtool_ringparam *kernel_ring,
+ struct netlink_ext_ack *extack)
{
struct qlcnic_adapter *adapter = netdev_priv(dev);
u16 num_rxd, num_jumbo_rxd, num_txd;
@@ -708,7 +711,7 @@ static int qlcnic_validate_ring_count(struct qlcnic_adapter *adapter,
}
}
- if (tx_ring != 0) {
+ if (tx_ring != 0) {
if (tx_ring > adapter->max_tx_rings) {
netdev_err(adapter->netdev,
"Invalid ring count, Tx ring count %d should not be greater than max %d driver Tx rings.\n",
@@ -1022,7 +1025,7 @@ clear_diag_irq:
static void qlcnic_create_loopback_buff(unsigned char *data, u8 mac[])
{
- unsigned char random_data[] = {0xa8, 0x06, 0x45, 0x00};
+ static const unsigned char random_data[] = {0xa8, 0x06, 0x45, 0x00};
memset(data, 0x4e, QLCNIC_ILB_PKT_SIZE);
@@ -1049,7 +1052,7 @@ int qlcnic_do_lb_test(struct qlcnic_adapter *adapter, u8 mode)
for (i = 0; i < QLCNIC_NUM_ILB_PKT; i++) {
skb = netdev_alloc_skb(adapter->netdev, QLCNIC_ILB_PKT_SIZE);
if (!skb)
- break;
+ goto error;
qlcnic_create_loopback_buff(skb->data, adapter->mac_addr);
skb_put(skb, QLCNIC_ILB_PKT_SIZE);
adapter->ahw->diag_cnt = 0;
@@ -1073,6 +1076,7 @@ int qlcnic_do_lb_test(struct qlcnic_adapter *adapter, u8 mode)
cnt++;
}
if (cnt != i) {
+error:
dev_err(&adapter->pdev->dev,
"LB Test: failed, TX[%d], RX[%d]\n", i, cnt);
if (mode != QLCNIC_ILB_MODE)
@@ -1192,60 +1196,56 @@ qlcnic_get_strings(struct net_device *dev, u32 stringset, u8 *data)
{
struct qlcnic_adapter *adapter = netdev_priv(dev);
int index, i, num_stats;
+ const char *str;
switch (stringset) {
case ETH_SS_TEST:
- memcpy(data, *qlcnic_gstrings_test,
- QLCNIC_TEST_LEN * ETH_GSTRING_LEN);
+ for (i = 0; i < QLCNIC_TEST_LEN; i++)
+ ethtool_puts(&data, qlcnic_gstrings_test[i]);
break;
case ETH_SS_STATS:
num_stats = ARRAY_SIZE(qlcnic_tx_queue_stats_strings);
- for (i = 0; i < adapter->drv_tx_rings; i++) {
+ for (i = 0; i < adapter->drv_tx_rings; i++)
for (index = 0; index < num_stats; index++) {
- sprintf(data, "tx_queue_%d %s", i,
- qlcnic_tx_queue_stats_strings[index]);
- data += ETH_GSTRING_LEN;
+ str = qlcnic_tx_queue_stats_strings[index];
+ ethtool_sprintf(&data, "tx_queue_%d %s", i,
+ str);
}
- }
- for (index = 0; index < QLCNIC_STATS_LEN; index++) {
- memcpy(data + index * ETH_GSTRING_LEN,
- qlcnic_gstrings_stats[index].stat_string,
- ETH_GSTRING_LEN);
+ for (i = 0; i < QLCNIC_STATS_LEN; i++) {
+ str = qlcnic_gstrings_stats[i].stat_string;
+ ethtool_puts(&data, str);
}
if (qlcnic_83xx_check(adapter)) {
num_stats = ARRAY_SIZE(qlcnic_83xx_tx_stats_strings);
- for (i = 0; i < num_stats; i++, index++)
- memcpy(data + index * ETH_GSTRING_LEN,
- qlcnic_83xx_tx_stats_strings[i],
- ETH_GSTRING_LEN);
+ for (i = 0; i < num_stats; i++) {
+ str = qlcnic_83xx_tx_stats_strings[i];
+ ethtool_puts(&data, str);
+ }
num_stats = ARRAY_SIZE(qlcnic_83xx_mac_stats_strings);
- for (i = 0; i < num_stats; i++, index++)
- memcpy(data + index * ETH_GSTRING_LEN,
- qlcnic_83xx_mac_stats_strings[i],
- ETH_GSTRING_LEN);
+ for (i = 0; i < num_stats; i++) {
+ str = qlcnic_83xx_mac_stats_strings[i];
+ ethtool_puts(&data, str);
+ }
num_stats = ARRAY_SIZE(qlcnic_83xx_rx_stats_strings);
- for (i = 0; i < num_stats; i++, index++)
- memcpy(data + index * ETH_GSTRING_LEN,
- qlcnic_83xx_rx_stats_strings[i],
- ETH_GSTRING_LEN);
+ for (i = 0; i < num_stats; i++) {
+ str = qlcnic_83xx_rx_stats_strings[i];
+ ethtool_puts(&data, str);
+ }
return;
} else {
num_stats = ARRAY_SIZE(qlcnic_83xx_mac_stats_strings);
- for (i = 0; i < num_stats; i++, index++)
- memcpy(data + index * ETH_GSTRING_LEN,
- qlcnic_83xx_mac_stats_strings[i],
- ETH_GSTRING_LEN);
+ for (i = 0; i < num_stats; i++) {
+ str = qlcnic_83xx_mac_stats_strings[i];
+ ethtool_puts(&data, str);
+ }
}
if (!(adapter->flags & QLCNIC_ESWITCH_ENABLED))
return;
num_stats = ARRAY_SIZE(qlcnic_device_gstrings_stats);
- for (i = 0; i < num_stats; index++, i++) {
- memcpy(data + index * ETH_GSTRING_LEN,
- qlcnic_device_gstrings_stats[i],
- ETH_GSTRING_LEN);
- }
+ for (i = 0; i < num_stats; i++)
+ ethtool_puts(&data, qlcnic_device_gstrings_stats[i]);
}
}
@@ -1351,7 +1351,7 @@ static void qlcnic_get_ethtool_stats(struct net_device *dev,
memset(data, 0, stats->n_stats * sizeof(u64));
- for (ring = 0, index = 0; ring < adapter->drv_tx_rings; ring++) {
+ for (ring = 0; ring < adapter->drv_tx_rings; ring++) {
if (adapter->is_up == QLCNIC_ADAPTER_UP_MAGIC) {
tx_ring = &adapter->tx_ring[ring];
data = qlcnic_fill_tx_queue_stats(data, tx_ring);
@@ -1527,7 +1527,9 @@ qlcnic_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
* firmware coalescing to default.
*/
static int qlcnic_set_intr_coalesce(struct net_device *netdev,
- struct ethtool_coalesce *ethcoal)
+ struct ethtool_coalesce *ethcoal,
+ struct kernel_ethtool_coalesce *kernel_coal,
+ struct netlink_ext_ack *extack)
{
struct qlcnic_adapter *adapter = netdev_priv(netdev);
int err;
@@ -1551,7 +1553,9 @@ static int qlcnic_set_intr_coalesce(struct net_device *netdev,
}
static int qlcnic_get_intr_coalesce(struct net_device *netdev,
- struct ethtool_coalesce *ethcoal)
+ struct ethtool_coalesce *ethcoal,
+ struct kernel_ethtool_coalesce *kernel_coal,
+ struct netlink_ext_ack *extack)
{
struct qlcnic_adapter *adapter = netdev_priv(netdev);
generated by cgit (git 2.34.1) at 2025-12-28 01:17:04 +0000