summaryrefslogtreecommitdiffstats
path: root/drivers/net/tg3.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/tg3.c')
-rw-r--r--drivers/net/tg3.c124
1 files changed, 62 insertions, 62 deletions
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index d6e2a6869f2..4d66d86e41e 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -363,7 +363,7 @@ static void tg3_write32(struct tg3 *tp, u32 off, u32 val)
static u32 tg3_read32(struct tg3 *tp, u32 off)
{
- return (readl(tp->regs + off));
+ return (readl(tp->regs + off));
}
static void tg3_write_indirect_reg32(struct tg3 *tp, u32 off, u32 val)
@@ -584,7 +584,7 @@ static inline unsigned int tg3_has_work(struct tg3 *tp)
/* tg3_restart_ints
* similar to tg3_enable_ints, but it accurately determines whether there
* is new work pending and can return without flushing the PIO write
- * which reenables interrupts
+ * which reenables interrupts
*/
static void tg3_restart_ints(struct tg3 *tp)
{
@@ -673,7 +673,7 @@ static int tg3_readphy(struct tg3 *tp, int reg, u32 *val)
frame_val |= ((reg << MI_COM_REG_ADDR_SHIFT) &
MI_COM_REG_ADDR_MASK);
frame_val |= (MI_COM_CMD_READ | MI_COM_START);
-
+
tw32_f(MAC_MI_COM, frame_val);
loops = PHY_BUSY_LOOPS;
@@ -721,7 +721,7 @@ static int tg3_writephy(struct tg3 *tp, int reg, u32 val)
MI_COM_REG_ADDR_MASK);
frame_val |= (val & MI_COM_DATA_MASK);
frame_val |= (MI_COM_CMD_WRITE | MI_COM_START);
-
+
tw32_f(MAC_MI_COM, frame_val);
loops = PHY_BUSY_LOOPS;
@@ -1477,7 +1477,7 @@ static void tg3_setup_flow_control(struct tg3 *tp, u32 local_adv, u32 remote_adv
if (old_rx_mode != tp->rx_mode) {
tw32_f(MAC_RX_MODE, tp->rx_mode);
}
-
+
if (new_tg3_flags & TG3_FLAG_TX_PAUSE)
tp->tx_mode |= TX_MODE_FLOW_CTRL_ENABLE;
else
@@ -2542,7 +2542,7 @@ static int tg3_setup_fiber_by_hand(struct tg3 *tp, u32 mac_status)
if (tp->link_config.autoneg == AUTONEG_ENABLE) {
u32 flags;
int i;
-
+
if (fiber_autoneg(tp, &flags)) {
u32 local_adv, remote_adv;
@@ -3258,7 +3258,7 @@ static int tg3_rx(struct tg3 *tp, int budget)
len = ((desc->idx_len & RXD_LEN_MASK) >> RXD_LEN_SHIFT) - 4; /* omit crc */
- if (len > RX_COPY_THRESHOLD
+ if (len > RX_COPY_THRESHOLD
&& tp->rx_offset == 2
/* rx_offset != 2 iff this is a 5701 card running
* in PCI-X mode [see tg3_get_invariants()] */
@@ -6808,7 +6808,7 @@ static int tg3_test_interrupt(struct tg3 *tp)
tg3_disable_ints(tp);
free_irq(tp->pdev->irq, dev);
-
+
err = tg3_request_irq(tp);
if (err)
@@ -7435,7 +7435,7 @@ static struct net_device_stats *tg3_get_stats(struct net_device *dev)
get_stat64(&hw_stats->rx_ucast_packets) +
get_stat64(&hw_stats->rx_mcast_packets) +
get_stat64(&hw_stats->rx_bcast_packets);
-
+
stats->tx_packets = old_stats->tx_packets +
get_stat64(&hw_stats->tx_ucast_packets) +
get_stat64(&hw_stats->tx_mcast_packets) +
@@ -7743,7 +7743,7 @@ static int tg3_get_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom,
return 0;
}
-static int tg3_nvram_write_block(struct tg3 *tp, u32 offset, u32 len, u8 *buf);
+static int tg3_nvram_write_block(struct tg3 *tp, u32 offset, u32 len, u8 *buf);
static int tg3_set_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom, u8 *data)
{
@@ -7807,7 +7807,7 @@ static int tg3_set_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom,
static int tg3_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct tg3 *tp = netdev_priv(dev);
-
+
cmd->supported = (SUPPORTED_Autoneg);
if (!(tp->tg3_flags & TG3_FLAG_10_100_ONLY))
@@ -7825,7 +7825,7 @@ static int tg3_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
cmd->supported |= SUPPORTED_FIBRE;
cmd->port = PORT_FIBRE;
}
-
+
cmd->advertising = tp->link_config.advertising;
if (netif_running(dev)) {
cmd->speed = tp->link_config.active_speed;
@@ -7838,12 +7838,12 @@ static int tg3_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
cmd->maxrxpkt = 0;
return 0;
}
-
+
static int tg3_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct tg3 *tp = netdev_priv(dev);
-
- if (tp->tg3_flags2 & TG3_FLG2_ANY_SERDES) {
+
+ if (tp->tg3_flags2 & TG3_FLG2_ANY_SERDES) {
/* These are the only valid advertisement bits allowed. */
if (cmd->autoneg == AUTONEG_ENABLE &&
(cmd->advertising & ~(ADVERTISED_1000baseT_Half |
@@ -7875,69 +7875,69 @@ static int tg3_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
tp->link_config.speed = cmd->speed;
tp->link_config.duplex = cmd->duplex;
}
-
+
if (netif_running(dev))
tg3_setup_phy(tp, 1);
tg3_full_unlock(tp);
-
+
return 0;
}
-
+
static void tg3_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
{
struct tg3 *tp = netdev_priv(dev);
-
+
strcpy(info->driver, DRV_MODULE_NAME);
strcpy(info->version, DRV_MODULE_VERSION);
strcpy(info->fw_version, tp->fw_ver);
strcpy(info->bus_info, pci_name(tp->pdev));
}
-
+
static void tg3_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
{
struct tg3 *tp = netdev_priv(dev);
-
+
wol->supported = WAKE_MAGIC;
wol->wolopts = 0;
if (tp->tg3_flags & TG3_FLAG_WOL_ENABLE)
wol->wolopts = WAKE_MAGIC;
memset(&wol->sopass, 0, sizeof(wol->sopass));
}
-
+
static int tg3_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
{
struct tg3 *tp = netdev_priv(dev);
-
+
if (wol->wolopts & ~WAKE_MAGIC)
return -EINVAL;
if ((wol->wolopts & WAKE_MAGIC) &&
tp->tg3_flags2 & TG3_FLG2_PHY_SERDES &&
!(tp->tg3_flags & TG3_FLAG_SERDES_WOL_CAP))
return -EINVAL;
-
+
spin_lock_bh(&tp->lock);
if (wol->wolopts & WAKE_MAGIC)
tp->tg3_flags |= TG3_FLAG_WOL_ENABLE;
else
tp->tg3_flags &= ~TG3_FLAG_WOL_ENABLE;
spin_unlock_bh(&tp->lock);
-
+
return 0;
}
-
+
static u32 tg3_get_msglevel(struct net_device *dev)
{
struct tg3 *tp = netdev_priv(dev);
return tp->msg_enable;
}
-
+
static void tg3_set_msglevel(struct net_device *dev, u32 value)
{
struct tg3 *tp = netdev_priv(dev);
tp->msg_enable = value;
}
-
+
#if TG3_TSO_SUPPORT != 0
static int tg3_set_tso(struct net_device *dev, u32 value)
{
@@ -7957,13 +7957,13 @@ static int tg3_set_tso(struct net_device *dev, u32 value)
return ethtool_op_set_tso(dev, value);
}
#endif
-
+
static int tg3_nway_reset(struct net_device *dev)
{
struct tg3 *tp = netdev_priv(dev);
u32 bmcr;
int r;
-
+
if (!netif_running(dev))
return -EAGAIN;
@@ -7981,14 +7981,14 @@ static int tg3_nway_reset(struct net_device *dev)
r = 0;
}
spin_unlock_bh(&tp->lock);
-
+
return r;
}
-
+
static void tg3_get_ringparam(struct net_device *dev, struct ethtool_ringparam *ering)
{
struct tg3 *tp = netdev_priv(dev);
-
+
ering->rx_max_pending = TG3_RX_RING_SIZE - 1;
ering->rx_mini_max_pending = 0;
if (tp->tg3_flags & TG3_FLAG_JUMBO_RING_ENABLE)
@@ -8007,24 +8007,24 @@ static void tg3_get_ringparam(struct net_device *dev, struct ethtool_ringparam *
ering->tx_pending = tp->tx_pending;
}
-
+
static int tg3_set_ringparam(struct net_device *dev, struct ethtool_ringparam *ering)
{
struct tg3 *tp = netdev_priv(dev);
int irq_sync = 0, err = 0;
-
+
if ((ering->rx_pending > TG3_RX_RING_SIZE - 1) ||
(ering->rx_jumbo_pending > TG3_RX_JUMBO_RING_SIZE - 1) ||
(ering->tx_pending > TG3_TX_RING_SIZE - 1))
return -EINVAL;
-
+
if (netif_running(dev)) {
tg3_netif_stop(tp);
irq_sync = 1;
}
tg3_full_lock(tp, irq_sync);
-
+
tp->rx_pending = ering->rx_pending;
if ((tp->tg3_flags2 & TG3_FLG2_MAX_RXPEND_64) &&
@@ -8041,24 +8041,24 @@ static int tg3_set_ringparam(struct net_device *dev, struct ethtool_ringparam *e
}
tg3_full_unlock(tp);
-
+
return err;
}
-
+
static void tg3_get_pauseparam(struct net_device *dev, struct ethtool_pauseparam *epause)
{
struct tg3 *tp = netdev_priv(dev);
-
+
epause->autoneg = (tp->tg3_flags & TG3_FLAG_PAUSE_AUTONEG) != 0;
epause->rx_pause = (tp->tg3_flags & TG3_FLAG_RX_PAUSE) != 0;
epause->tx_pause = (tp->tg3_flags & TG3_FLAG_TX_PAUSE) != 0;
}
-
+
static int tg3_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam *epause)
{
struct tg3 *tp = netdev_priv(dev);
int irq_sync = 0, err = 0;
-
+
if (netif_running(dev)) {
tg3_netif_stop(tp);
irq_sync = 1;
@@ -8087,46 +8087,46 @@ static int tg3_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam
}
tg3_full_unlock(tp);
-
+
return err;
}
-
+
static u32 tg3_get_rx_csum(struct net_device *dev)
{
struct tg3 *tp = netdev_priv(dev);
return (tp->tg3_flags & TG3_FLAG_RX_CHECKSUMS) != 0;
}
-
+
static int tg3_set_rx_csum(struct net_device *dev, u32 data)
{
struct tg3 *tp = netdev_priv(dev);
-
+
if (tp->tg3_flags & TG3_FLAG_BROKEN_CHECKSUMS) {
if (data != 0)
return -EINVAL;
return 0;
}
-
+
spin_lock_bh(&tp->lock);
if (data)
tp->tg3_flags |= TG3_FLAG_RX_CHECKSUMS;
else
tp->tg3_flags &= ~TG3_FLAG_RX_CHECKSUMS;
spin_unlock_bh(&tp->lock);
-
+
return 0;
}
-
+
static int tg3_set_tx_csum(struct net_device *dev, u32 data)
{
struct tg3 *tp = netdev_priv(dev);
-
+
if (tp->tg3_flags & TG3_FLAG_BROKEN_CHECKSUMS) {
if (data != 0)
return -EINVAL;
return 0;
}
-
+
if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755 ||
GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787)
ethtool_op_set_tx_hw_csum(dev, data);
@@ -8181,7 +8181,7 @@ static int tg3_phys_id(struct net_device *dev, u32 data)
LED_CTRL_TRAFFIC_OVERRIDE |
LED_CTRL_TRAFFIC_BLINK |
LED_CTRL_TRAFFIC_LED);
-
+
else
tw32(MAC_LED_CTRL, LED_CTRL_LNKLED_OVERRIDE |
LED_CTRL_TRAFFIC_OVERRIDE);
@@ -8358,7 +8358,7 @@ static int tg3_test_registers(struct tg3 *tp)
0x00000000, 0xffff0002 },
{ RCVDBDI_STD_BD+0xc, 0x0000,
0x00000000, 0xffffffff },
-
+
/* Receive BD Initiator Control Registers. */
{ RCVBDI_STD_THRESH, TG3_FL_NOT_5705,
0x00000000, 0xffffffff },
@@ -8366,7 +8366,7 @@ static int tg3_test_registers(struct tg3 *tp)
0x00000000, 0x000003ff },
{ RCVBDI_JUMBO_THRESH, TG3_FL_NOT_5705,
0x00000000, 0xffffffff },
-
+
/* Host Coalescing Control Registers. */
{ HOSTCC_MODE, TG3_FL_NOT_5705,
0x00000000, 0x00000004 },
@@ -8430,7 +8430,7 @@ static int tg3_test_registers(struct tg3 *tp)
0xffffffff, 0x00000000 },
{ BUFMGR_DMA_DESC_POOL_SIZE, TG3_FL_NOT_5705,
0xffffffff, 0x00000000 },
-
+
/* Mailbox Registers */
{ GRCMBOX_RCVSTD_PROD_IDX+4, 0x0000,
0x00000000, 0x000001ff },
@@ -8570,7 +8570,7 @@ static int tg3_test_memory(struct tg3 *tp)
mem_tbl[i].len)) != 0)
break;
}
-
+
return err;
}
@@ -8705,7 +8705,7 @@ static int tg3_run_loopback(struct tg3 *tp, int loopback_mode)
goto out;
}
err = 0;
-
+
/* tg3_free_rings will unmap and free the rx_skb */
out:
return err;
@@ -9033,7 +9033,7 @@ static void __devinit tg3_get_eeprom_size(struct tg3 *tp)
tp->nvram_size = cursize;
}
-
+
static void __devinit tg3_get_nvram_size(struct tg3 *tp)
{
u32 val;
@@ -9449,7 +9449,7 @@ static int tg3_nvram_write_block_using_eeprom(struct tg3 *tp,
(addr & EEPROM_ADDR_ADDR_MASK) |
EEPROM_ADDR_START |
EEPROM_ADDR_WRITE);
-
+
for (j = 0; j < 10000; j++) {
val = tr32(GRC_EEPROM_ADDR);
@@ -9485,7 +9485,7 @@ static int tg3_nvram_write_block_unbuffered(struct tg3 *tp, u32 offset, u32 len,
u32 phy_addr, page_off, size;
phy_addr = offset & ~pagemask;
-
+
for (j = 0; j < pagesize; j += 4) {
if ((ret = tg3_nvram_read(tp, phy_addr + j,
(u32 *) (tmp + j))))
@@ -9941,7 +9941,7 @@ static int __devinit tg3_phy_probe(struct tg3 *tp)
if (!tg3_readphy(tp, MII_BMSR, &bmsr) &&
(bmsr & BMSR_LSTATUS))
goto skip_phy_reset;
-
+
err = tg3_phy_reset(tp);
if (err)
return err;
@@ -10461,7 +10461,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
* When the flag is set, it means that GPIO1 is used for eeprom
* write protect and also implies that it is a LOM where GPIOs
* are not used to switch power.
- */
+ */
tg3_get_eeprom_hw_cfg(tp);
/* Set up tp->grc_local_ctrl before calling tg3_set_power_state().
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-28 23:03:42 +0000