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path: root/drivers/net/ethernet/sfc/ethtool_common.c
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Diffstat (limited to 'drivers/net/ethernet/sfc/ethtool_common.c')
-rw-r--r--drivers/net/ethernet/sfc/ethtool_common.c94
1 files changed, 66 insertions, 28 deletions
diff --git a/drivers/net/ethernet/sfc/ethtool_common.c b/drivers/net/ethernet/sfc/ethtool_common.c
index bd552c7dffcb..6649a2327d03 100644
--- a/drivers/net/ethernet/sfc/ethtool_common.c
+++ b/drivers/net/ethernet/sfc/ethtool_common.c
@@ -91,6 +91,7 @@ static const struct efx_sw_stat_desc efx_sw_stat_desc[] = {
EFX_ETHTOOL_UINT_CHANNEL_STAT(rx_xdp_bad_drops),
EFX_ETHTOOL_UINT_CHANNEL_STAT(rx_xdp_tx),
EFX_ETHTOOL_UINT_CHANNEL_STAT(rx_xdp_redirect),
+ EFX_ETHTOOL_UINT_CHANNEL_STAT(rx_mport_bad),
#ifdef CONFIG_RFS_ACCEL
EFX_ETHTOOL_UINT_CHANNEL_STAT_NO_N(rfs_filter_count),
EFX_ETHTOOL_UINT_CHANNEL_STAT(rfs_succeeded),
@@ -100,27 +101,35 @@ static const struct efx_sw_stat_desc efx_sw_stat_desc[] = {
#define EFX_ETHTOOL_SW_STAT_COUNT ARRAY_SIZE(efx_sw_stat_desc)
+static const char efx_ethtool_priv_flags_strings[][ETH_GSTRING_LEN] = {
+ "log-tc-errors",
+};
+
+#define EFX_ETHTOOL_PRIV_FLAGS_LOG_TC_ERRS BIT(0)
+
+#define EFX_ETHTOOL_PRIV_FLAGS_COUNT ARRAY_SIZE(efx_ethtool_priv_flags_strings)
+
void efx_ethtool_get_drvinfo(struct net_device *net_dev,
struct ethtool_drvinfo *info)
{
- struct efx_nic *efx = netdev_priv(net_dev);
+ struct efx_nic *efx = efx_netdev_priv(net_dev);
- strlcpy(info->driver, KBUILD_MODNAME, sizeof(info->driver));
+ strscpy(info->driver, KBUILD_MODNAME, sizeof(info->driver));
efx_mcdi_print_fwver(efx, info->fw_version,
sizeof(info->fw_version));
- strlcpy(info->bus_info, pci_name(efx->pci_dev), sizeof(info->bus_info));
+ strscpy(info->bus_info, pci_name(efx->pci_dev), sizeof(info->bus_info));
}
u32 efx_ethtool_get_msglevel(struct net_device *net_dev)
{
- struct efx_nic *efx = netdev_priv(net_dev);
+ struct efx_nic *efx = efx_netdev_priv(net_dev);
return efx->msg_enable;
}
void efx_ethtool_set_msglevel(struct net_device *net_dev, u32 msg_enable)
{
- struct efx_nic *efx = netdev_priv(net_dev);
+ struct efx_nic *efx = efx_netdev_priv(net_dev);
efx->msg_enable = msg_enable;
}
@@ -128,7 +137,7 @@ void efx_ethtool_set_msglevel(struct net_device *net_dev, u32 msg_enable)
void efx_ethtool_self_test(struct net_device *net_dev,
struct ethtool_test *test, u64 *data)
{
- struct efx_nic *efx = netdev_priv(net_dev);
+ struct efx_nic *efx = efx_netdev_priv(net_dev);
struct efx_self_tests *efx_tests;
bool already_up;
int rc = -ENOMEM;
@@ -137,7 +146,7 @@ void efx_ethtool_self_test(struct net_device *net_dev,
if (!efx_tests)
goto fail;
- if (efx->state != STATE_READY) {
+ if (!efx_net_active(efx->state)) {
rc = -EBUSY;
goto out;
}
@@ -176,7 +185,7 @@ fail:
void efx_ethtool_get_pauseparam(struct net_device *net_dev,
struct ethtool_pauseparam *pause)
{
- struct efx_nic *efx = netdev_priv(net_dev);
+ struct efx_nic *efx = efx_netdev_priv(net_dev);
pause->rx_pause = !!(efx->wanted_fc & EFX_FC_RX);
pause->tx_pause = !!(efx->wanted_fc & EFX_FC_TX);
@@ -186,7 +195,7 @@ void efx_ethtool_get_pauseparam(struct net_device *net_dev,
int efx_ethtool_set_pauseparam(struct net_device *net_dev,
struct ethtool_pauseparam *pause)
{
- struct efx_nic *efx = netdev_priv(net_dev);
+ struct efx_nic *efx = efx_netdev_priv(net_dev);
u8 wanted_fc, old_fc;
u32 old_adv;
int rc = 0;
@@ -441,7 +450,7 @@ static size_t efx_describe_per_queue_stats(struct efx_nic *efx, u8 *strings)
int efx_ethtool_get_sset_count(struct net_device *net_dev, int string_set)
{
- struct efx_nic *efx = netdev_priv(net_dev);
+ struct efx_nic *efx = efx_netdev_priv(net_dev);
switch (string_set) {
case ETH_SS_STATS:
@@ -451,6 +460,8 @@ int efx_ethtool_get_sset_count(struct net_device *net_dev, int string_set)
efx_ptp_describe_stats(efx, NULL);
case ETH_SS_TEST:
return efx_ethtool_fill_self_tests(efx, NULL, NULL, NULL);
+ case ETH_SS_PRIV_FLAGS:
+ return EFX_ETHTOOL_PRIV_FLAGS_COUNT;
default:
return -EINVAL;
}
@@ -459,7 +470,7 @@ int efx_ethtool_get_sset_count(struct net_device *net_dev, int string_set)
void efx_ethtool_get_strings(struct net_device *net_dev,
u32 string_set, u8 *strings)
{
- struct efx_nic *efx = netdev_priv(net_dev);
+ struct efx_nic *efx = efx_netdev_priv(net_dev);
int i;
switch (string_set) {
@@ -467,7 +478,7 @@ void efx_ethtool_get_strings(struct net_device *net_dev,
strings += (efx->type->describe_stats(efx, strings) *
ETH_GSTRING_LEN);
for (i = 0; i < EFX_ETHTOOL_SW_STAT_COUNT; i++)
- strlcpy(strings + i * ETH_GSTRING_LEN,
+ strscpy(strings + i * ETH_GSTRING_LEN,
efx_sw_stat_desc[i].name, ETH_GSTRING_LEN);
strings += EFX_ETHTOOL_SW_STAT_COUNT * ETH_GSTRING_LEN;
strings += (efx_describe_per_queue_stats(efx, strings) *
@@ -477,17 +488,44 @@ void efx_ethtool_get_strings(struct net_device *net_dev,
case ETH_SS_TEST:
efx_ethtool_fill_self_tests(efx, NULL, strings, NULL);
break;
+ case ETH_SS_PRIV_FLAGS:
+ for (i = 0; i < EFX_ETHTOOL_PRIV_FLAGS_COUNT; i++)
+ strscpy(strings + i * ETH_GSTRING_LEN,
+ efx_ethtool_priv_flags_strings[i],
+ ETH_GSTRING_LEN);
+ break;
default:
/* No other string sets */
break;
}
}
+u32 efx_ethtool_get_priv_flags(struct net_device *net_dev)
+{
+ struct efx_nic *efx = efx_netdev_priv(net_dev);
+ u32 ret_flags = 0;
+
+ if (efx->log_tc_errs)
+ ret_flags |= EFX_ETHTOOL_PRIV_FLAGS_LOG_TC_ERRS;
+
+ return ret_flags;
+}
+
+int efx_ethtool_set_priv_flags(struct net_device *net_dev, u32 flags)
+{
+ struct efx_nic *efx = efx_netdev_priv(net_dev);
+
+ efx->log_tc_errs =
+ !!(flags & EFX_ETHTOOL_PRIV_FLAGS_LOG_TC_ERRS);
+
+ return 0;
+}
+
void efx_ethtool_get_stats(struct net_device *net_dev,
struct ethtool_stats *stats,
u64 *data)
{
- struct efx_nic *efx = netdev_priv(net_dev);
+ struct efx_nic *efx = efx_netdev_priv(net_dev);
const struct efx_sw_stat_desc *stat;
struct efx_channel *channel;
struct efx_tx_queue *tx_queue;
@@ -561,7 +599,7 @@ void efx_ethtool_get_stats(struct net_device *net_dev,
int efx_ethtool_get_link_ksettings(struct net_device *net_dev,
struct ethtool_link_ksettings *cmd)
{
- struct efx_nic *efx = netdev_priv(net_dev);
+ struct efx_nic *efx = efx_netdev_priv(net_dev);
struct efx_link_state *link_state = &efx->link_state;
mutex_lock(&efx->mac_lock);
@@ -584,7 +622,7 @@ int efx_ethtool_get_link_ksettings(struct net_device *net_dev,
int efx_ethtool_set_link_ksettings(struct net_device *net_dev,
const struct ethtool_link_ksettings *cmd)
{
- struct efx_nic *efx = netdev_priv(net_dev);
+ struct efx_nic *efx = efx_netdev_priv(net_dev);
int rc;
/* GMAC does not support 1000Mbps HD */
@@ -604,7 +642,7 @@ int efx_ethtool_set_link_ksettings(struct net_device *net_dev,
int efx_ethtool_get_fecparam(struct net_device *net_dev,
struct ethtool_fecparam *fecparam)
{
- struct efx_nic *efx = netdev_priv(net_dev);
+ struct efx_nic *efx = efx_netdev_priv(net_dev);
int rc;
mutex_lock(&efx->mac_lock);
@@ -617,7 +655,7 @@ int efx_ethtool_get_fecparam(struct net_device *net_dev,
int efx_ethtool_set_fecparam(struct net_device *net_dev,
struct ethtool_fecparam *fecparam)
{
- struct efx_nic *efx = netdev_priv(net_dev);
+ struct efx_nic *efx = efx_netdev_priv(net_dev);
int rc;
mutex_lock(&efx->mac_lock);
@@ -809,7 +847,7 @@ static int efx_ethtool_get_class_rule(struct efx_nic *efx,
int efx_ethtool_get_rxnfc(struct net_device *net_dev,
struct ethtool_rxnfc *info, u32 *rule_locs)
{
- struct efx_nic *efx = netdev_priv(net_dev);
+ struct efx_nic *efx = efx_netdev_priv(net_dev);
u32 rss_context = 0;
s32 rc = 0;
@@ -1127,7 +1165,7 @@ static int efx_ethtool_set_class_rule(struct efx_nic *efx,
int efx_ethtool_set_rxnfc(struct net_device *net_dev,
struct ethtool_rxnfc *info)
{
- struct efx_nic *efx = netdev_priv(net_dev);
+ struct efx_nic *efx = efx_netdev_priv(net_dev);
if (efx_filter_get_rx_id_limit(efx) == 0)
return -EOPNOTSUPP;
@@ -1148,7 +1186,7 @@ int efx_ethtool_set_rxnfc(struct net_device *net_dev,
u32 efx_ethtool_get_rxfh_indir_size(struct net_device *net_dev)
{
- struct efx_nic *efx = netdev_priv(net_dev);
+ struct efx_nic *efx = efx_netdev_priv(net_dev);
if (efx->n_rx_channels == 1)
return 0;
@@ -1157,7 +1195,7 @@ u32 efx_ethtool_get_rxfh_indir_size(struct net_device *net_dev)
u32 efx_ethtool_get_rxfh_key_size(struct net_device *net_dev)
{
- struct efx_nic *efx = netdev_priv(net_dev);
+ struct efx_nic *efx = efx_netdev_priv(net_dev);
return efx->type->rx_hash_key_size;
}
@@ -1165,7 +1203,7 @@ u32 efx_ethtool_get_rxfh_key_size(struct net_device *net_dev)
int efx_ethtool_get_rxfh(struct net_device *net_dev, u32 *indir, u8 *key,
u8 *hfunc)
{
- struct efx_nic *efx = netdev_priv(net_dev);
+ struct efx_nic *efx = efx_netdev_priv(net_dev);
int rc;
rc = efx->type->rx_pull_rss_config(efx);
@@ -1186,7 +1224,7 @@ int efx_ethtool_get_rxfh(struct net_device *net_dev, u32 *indir, u8 *key,
int efx_ethtool_set_rxfh(struct net_device *net_dev, const u32 *indir,
const u8 *key, const u8 hfunc)
{
- struct efx_nic *efx = netdev_priv(net_dev);
+ struct efx_nic *efx = efx_netdev_priv(net_dev);
/* Hash function is Toeplitz, cannot be changed */
if (hfunc != ETH_RSS_HASH_NO_CHANGE && hfunc != ETH_RSS_HASH_TOP)
@@ -1205,7 +1243,7 @@ int efx_ethtool_set_rxfh(struct net_device *net_dev, const u32 *indir,
int efx_ethtool_get_rxfh_context(struct net_device *net_dev, u32 *indir,
u8 *key, u8 *hfunc, u32 rss_context)
{
- struct efx_nic *efx = netdev_priv(net_dev);
+ struct efx_nic *efx = efx_netdev_priv(net_dev);
struct efx_rss_context *ctx;
int rc = 0;
@@ -1238,7 +1276,7 @@ int efx_ethtool_set_rxfh_context(struct net_device *net_dev,
const u8 hfunc, u32 *rss_context,
bool delete)
{
- struct efx_nic *efx = netdev_priv(net_dev);
+ struct efx_nic *efx = efx_netdev_priv(net_dev);
struct efx_rss_context *ctx;
bool allocated = false;
int rc;
@@ -1300,7 +1338,7 @@ out_unlock:
int efx_ethtool_reset(struct net_device *net_dev, u32 *flags)
{
- struct efx_nic *efx = netdev_priv(net_dev);
+ struct efx_nic *efx = efx_netdev_priv(net_dev);
int rc;
rc = efx->type->map_reset_flags(flags);
@@ -1314,7 +1352,7 @@ int efx_ethtool_get_module_eeprom(struct net_device *net_dev,
struct ethtool_eeprom *ee,
u8 *data)
{
- struct efx_nic *efx = netdev_priv(net_dev);
+ struct efx_nic *efx = efx_netdev_priv(net_dev);
int ret;
mutex_lock(&efx->mac_lock);
@@ -1327,7 +1365,7 @@ int efx_ethtool_get_module_eeprom(struct net_device *net_dev,
int efx_ethtool_get_module_info(struct net_device *net_dev,
struct ethtool_modinfo *modinfo)
{
- struct efx_nic *efx = netdev_priv(net_dev);
+ struct efx_nic *efx = efx_netdev_priv(net_dev);
int ret;
mutex_lock(&efx->mac_lock);
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.