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path: root/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
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Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c')
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c94
1 files changed, 37 insertions, 57 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
index 2c6ed47704fc..5710864fa809 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
@@ -291,11 +291,9 @@ static int stmmac_ethtool_get_link_ksettings(struct net_device *dev,
cmd->base.speed = priv->xstats.pcs_speed;
/* Get and convert ADV/LP_ADV from the HW AN registers */
- if (!priv->hw->mac->pcs_get_adv_lp)
+ if (stmmac_pcs_get_adv_lp(priv, priv->ioaddr, &adv))
return -EOPNOTSUPP; /* should never happen indeed */
- priv->hw->mac->pcs_get_adv_lp(priv->ioaddr, &adv);
-
/* Encoding of PSE bits is defined in 802.3z, 37.2.1.4 */
ethtool_convert_link_mode_to_legacy_u32(
@@ -392,13 +390,9 @@ stmmac_ethtool_set_link_ksettings(struct net_device *dev,
ADVERTISED_10baseT_Half |
ADVERTISED_10baseT_Full);
- spin_lock(&priv->lock);
-
- if (priv->hw->mac->pcs_ctrl_ane)
- priv->hw->mac->pcs_ctrl_ane(priv->ioaddr, 1,
- priv->hw->ps, 0);
-
- spin_unlock(&priv->lock);
+ mutex_lock(&priv->lock);
+ stmmac_pcs_ctrl_ane(priv, priv->ioaddr, 1, priv->hw->ps, 0);
+ mutex_unlock(&priv->lock);
return 0;
}
@@ -442,8 +436,8 @@ static void stmmac_ethtool_gregs(struct net_device *dev,
memset(reg_space, 0x0, REG_SPACE_SIZE);
- priv->hw->mac->dump_regs(priv->hw, reg_space);
- priv->hw->dma->dump_regs(priv->ioaddr, reg_space);
+ stmmac_dump_mac_regs(priv, priv->hw, reg_space);
+ stmmac_dump_dma_regs(priv, priv->ioaddr, reg_space);
/* Copy DMA registers to where ethtool expects them */
memcpy(&reg_space[ETHTOOL_DMA_OFFSET], &reg_space[DMA_BUS_MODE / 4],
NUM_DWMAC1000_DMA_REGS * 4);
@@ -454,15 +448,13 @@ stmmac_get_pauseparam(struct net_device *netdev,
struct ethtool_pauseparam *pause)
{
struct stmmac_priv *priv = netdev_priv(netdev);
+ struct rgmii_adv adv_lp;
pause->rx_pause = 0;
pause->tx_pause = 0;
- if (priv->hw->pcs && priv->hw->mac->pcs_get_adv_lp) {
- struct rgmii_adv adv_lp;
-
+ if (priv->hw->pcs && !stmmac_pcs_get_adv_lp(priv, priv->ioaddr, &adv_lp)) {
pause->autoneg = 1;
- priv->hw->mac->pcs_get_adv_lp(priv->ioaddr, &adv_lp);
if (!adv_lp.pause)
return;
} else {
@@ -488,12 +480,10 @@ stmmac_set_pauseparam(struct net_device *netdev,
u32 tx_cnt = priv->plat->tx_queues_to_use;
struct phy_device *phy = netdev->phydev;
int new_pause = FLOW_OFF;
+ struct rgmii_adv adv_lp;
- if (priv->hw->pcs && priv->hw->mac->pcs_get_adv_lp) {
- struct rgmii_adv adv_lp;
-
+ if (priv->hw->pcs && !stmmac_pcs_get_adv_lp(priv, priv->ioaddr, &adv_lp)) {
pause->autoneg = 1;
- priv->hw->mac->pcs_get_adv_lp(priv->ioaddr, &adv_lp);
if (!adv_lp.pause)
return -EOPNOTSUPP;
} else {
@@ -515,37 +505,32 @@ stmmac_set_pauseparam(struct net_device *netdev,
return phy_start_aneg(phy);
}
- priv->hw->mac->flow_ctrl(priv->hw, phy->duplex, priv->flow_ctrl,
- priv->pause, tx_cnt);
+ stmmac_flow_ctrl(priv, priv->hw, phy->duplex, priv->flow_ctrl,
+ priv->pause, tx_cnt);
return 0;
}
static void stmmac_get_ethtool_stats(struct net_device *dev,
struct ethtool_stats *dummy, u64 *data)
{
- const char *(*dump)(struct stmmac_safety_stats *stats, int index,
- unsigned long *count);
struct stmmac_priv *priv = netdev_priv(dev);
u32 rx_queues_count = priv->plat->rx_queues_to_use;
u32 tx_queues_count = priv->plat->tx_queues_to_use;
unsigned long count;
- int i, j = 0;
-
- if (priv->dma_cap.asp && priv->hw->mac->safety_feat_dump) {
- dump = priv->hw->mac->safety_feat_dump;
+ int i, j = 0, ret;
+ if (priv->dma_cap.asp) {
for (i = 0; i < STMMAC_SAFETY_FEAT_SIZE; i++) {
- if (dump(&priv->sstats, i, &count))
+ if (!stmmac_safety_feat_dump(priv, &priv->sstats, i,
+ &count, NULL))
data[j++] = count;
}
}
/* Update the DMA HW counters for dwmac10/100 */
- if (priv->hw->dma->dma_diagnostic_fr)
- priv->hw->dma->dma_diagnostic_fr(&dev->stats,
- (void *) &priv->xstats,
- priv->ioaddr);
- else {
+ ret = stmmac_dma_diagnostic_fr(priv, &dev->stats, (void *) &priv->xstats,
+ priv->ioaddr);
+ if (ret) {
/* If supported, for new GMAC chips expose the MMC counters */
if (priv->dma_cap.rmon) {
dwmac_mmc_read(priv->mmcaddr, &priv->mmc);
@@ -565,11 +550,10 @@ static void stmmac_get_ethtool_stats(struct net_device *dev,
priv->xstats.phy_eee_wakeup_error_n = val;
}
- if ((priv->hw->mac->debug) &&
- (priv->synopsys_id >= DWMAC_CORE_3_50))
- priv->hw->mac->debug(priv->ioaddr,
- (void *)&priv->xstats,
- rx_queues_count, tx_queues_count);
+ if (priv->synopsys_id >= DWMAC_CORE_3_50)
+ stmmac_mac_debug(priv, priv->ioaddr,
+ (void *)&priv->xstats,
+ rx_queues_count, tx_queues_count);
}
for (i = 0; i < STMMAC_STATS_LEN; i++) {
char *p = (char *)priv + stmmac_gstrings_stats[i].stat_offset;
@@ -581,8 +565,6 @@ static void stmmac_get_ethtool_stats(struct net_device *dev,
static int stmmac_get_sset_count(struct net_device *netdev, int sset)
{
struct stmmac_priv *priv = netdev_priv(netdev);
- const char *(*dump)(struct stmmac_safety_stats *stats, int index,
- unsigned long *count);
int i, len, safety_len = 0;
switch (sset) {
@@ -591,11 +573,11 @@ static int stmmac_get_sset_count(struct net_device *netdev, int sset)
if (priv->dma_cap.rmon)
len += STMMAC_MMC_STATS_LEN;
- if (priv->dma_cap.asp && priv->hw->mac->safety_feat_dump) {
- dump = priv->hw->mac->safety_feat_dump;
-
+ if (priv->dma_cap.asp) {
for (i = 0; i < STMMAC_SAFETY_FEAT_SIZE; i++) {
- if (dump(&priv->sstats, i, NULL))
+ if (!stmmac_safety_feat_dump(priv,
+ &priv->sstats, i,
+ NULL, NULL))
safety_len++;
}
@@ -613,17 +595,15 @@ static void stmmac_get_strings(struct net_device *dev, u32 stringset, u8 *data)
int i;
u8 *p = data;
struct stmmac_priv *priv = netdev_priv(dev);
- const char *(*dump)(struct stmmac_safety_stats *stats, int index,
- unsigned long *count);
switch (stringset) {
case ETH_SS_STATS:
- if (priv->dma_cap.asp && priv->hw->mac->safety_feat_dump) {
- dump = priv->hw->mac->safety_feat_dump;
+ if (priv->dma_cap.asp) {
for (i = 0; i < STMMAC_SAFETY_FEAT_SIZE; i++) {
- const char *desc = dump(&priv->sstats, i, NULL);
-
- if (desc) {
+ const char *desc;
+ if (!stmmac_safety_feat_dump(priv,
+ &priv->sstats, i,
+ NULL, &desc)) {
memcpy(p, desc, ETH_GSTRING_LEN);
p += ETH_GSTRING_LEN;
}
@@ -652,12 +632,12 @@ static void stmmac_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
{
struct stmmac_priv *priv = netdev_priv(dev);
- spin_lock_irq(&priv->lock);
+ mutex_lock(&priv->lock);
if (device_can_wakeup(priv->device)) {
wol->supported = WAKE_MAGIC | WAKE_UCAST;
wol->wolopts = priv->wolopts;
}
- spin_unlock_irq(&priv->lock);
+ mutex_unlock(&priv->lock);
}
static int stmmac_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
@@ -686,9 +666,9 @@ static int stmmac_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
disable_irq_wake(priv->wol_irq);
}
- spin_lock_irq(&priv->lock);
+ mutex_lock(&priv->lock);
priv->wolopts = wol->wolopts;
- spin_unlock_irq(&priv->lock);
+ mutex_unlock(&priv->lock);
return 0;
}
@@ -810,7 +790,7 @@ static int stmmac_set_coalesce(struct net_device *dev,
priv->tx_coal_frames = ec->tx_max_coalesced_frames;
priv->tx_coal_timer = ec->tx_coalesce_usecs;
priv->rx_riwt = rx_riwt;
- priv->hw->dma->rx_watchdog(priv->ioaddr, priv->rx_riwt, rx_cnt);
+ stmmac_rx_watchdog(priv, priv->ioaddr, priv->rx_riwt, rx_cnt);
return 0;
}
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-03 00:42:21 +0300