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path: root/drivers/net/sky2.c
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Diffstat (limited to 'drivers/net/sky2.c')
-rw-r--r--drivers/net/sky2.c40
1 files changed, 18 insertions, 22 deletions
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index 7985165..194e5cf 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -79,7 +79,7 @@
#define SKY2_EEPROM_MAGIC 0x9955aabb
-#define RING_NEXT(x,s) (((x)+1) & ((s)-1))
+#define RING_NEXT(x, s) (((x)+1) & ((s)-1))
static const u32 default_msg =
NETIF_MSG_DRV | NETIF_MSG_PROBE | NETIF_MSG_LINK
@@ -172,7 +172,7 @@ static int gm_phy_write(struct sky2_hw *hw, unsigned port, u16 reg, u16 val)
udelay(10);
}
- dev_warn(&hw->pdev->dev,"%s: phy write timeout\n", hw->dev[port]->name);
+ dev_warn(&hw->pdev->dev, "%s: phy write timeout\n", hw->dev[port]->name);
return -ETIMEDOUT;
io_error:
@@ -1067,7 +1067,7 @@ static inline struct sky2_rx_le *sky2_next_rx(struct sky2_port *sky2)
return le;
}
-static unsigned sky2_get_rx_threshold(struct sky2_port* sky2)
+static unsigned sky2_get_rx_threshold(struct sky2_port *sky2)
{
unsigned size;
@@ -1078,7 +1078,7 @@ static unsigned sky2_get_rx_threshold(struct sky2_port* sky2)
return (size - 8) / sizeof(u32);
}
-static unsigned sky2_get_rx_data_size(struct sky2_port* sky2)
+static unsigned sky2_get_rx_data_size(struct sky2_port *sky2)
{
struct rx_ring_info *re;
unsigned size;
@@ -1102,7 +1102,7 @@ static unsigned sky2_get_rx_data_size(struct sky2_port* sky2)
}
/* Build description to hardware for one receive segment */
-static void sky2_rx_add(struct sky2_port *sky2, u8 op,
+static void sky2_rx_add(struct sky2_port *sky2, u8 op,
dma_addr_t map, unsigned len)
{
struct sky2_rx_le *le;
@@ -3014,7 +3014,7 @@ static int __devinit sky2_init(struct sky2_hw *hw)
hw->chip_id = sky2_read8(hw, B2_CHIP_ID);
hw->chip_rev = (sky2_read8(hw, B2_MAC_CFG) & CFG_CHIP_R_MSK) >> 4;
- switch(hw->chip_id) {
+ switch (hw->chip_id) {
case CHIP_ID_YUKON_XL:
hw->flags = SKY2_HW_GIGABIT | SKY2_HW_NEWER_PHY;
if (hw->chip_rev < CHIP_REV_YU_XL_A2)
@@ -3685,7 +3685,7 @@ static int sky2_set_mac_address(struct net_device *dev, void *p)
return 0;
}
-static void inline sky2_add_filter(u8 filter[8], const u8 *addr)
+static inline void sky2_add_filter(u8 filter[8], const u8 *addr)
{
u32 bit;
@@ -3911,7 +3911,7 @@ static int sky2_set_coalesce(struct net_device *dev,
return -EINVAL;
if (ecmd->rx_max_coalesced_frames > RX_MAX_PENDING)
return -EINVAL;
- if (ecmd->rx_max_coalesced_frames_irq >RX_MAX_PENDING)
+ if (ecmd->rx_max_coalesced_frames_irq > RX_MAX_PENDING)
return -EINVAL;
if (ecmd->tx_coalesce_usecs == 0)
@@ -4188,17 +4188,13 @@ static int sky2_set_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom
static int sky2_set_flags(struct net_device *dev, u32 data)
{
struct sky2_port *sky2 = netdev_priv(dev);
+ u32 supported =
+ (sky2->hw->flags & SKY2_HW_RSS_BROKEN) ? 0 : ETH_FLAG_RXHASH;
+ int rc;
- if (data & ~ETH_FLAG_RXHASH)
- return -EOPNOTSUPP;
-
- if (data & ETH_FLAG_RXHASH) {
- if (sky2->hw->flags & SKY2_HW_RSS_BROKEN)
- return -EINVAL;
-
- dev->features |= NETIF_F_RXHASH;
- } else
- dev->features &= ~NETIF_F_RXHASH;
+ rc = ethtool_op_set_flags(dev, data, supported);
+ if (rc)
+ return rc;
rx_set_rss(dev);
@@ -4376,7 +4372,7 @@ static int sky2_debug_show(struct seq_file *seq, void *v)
seq_printf(seq, "%u:", idx);
sop = 0;
- switch(le->opcode & ~HW_OWNER) {
+ switch (le->opcode & ~HW_OWNER) {
case OP_ADDR64:
seq_printf(seq, " %#x:", a);
break;
@@ -4445,7 +4441,7 @@ static int sky2_device_event(struct notifier_block *unused,
if (dev->netdev_ops->ndo_open != sky2_up || !sky2_debug)
return NOTIFY_DONE;
- switch(event) {
+ switch (event) {
case NETDEV_CHANGENAME:
if (sky2->debugfs) {
sky2->debugfs = debugfs_rename(sky2_debug, sky2->debugfs,
@@ -4640,7 +4636,7 @@ static int __devinit sky2_test_msi(struct sky2_hw *hw)
struct pci_dev *pdev = hw->pdev;
int err;
- init_waitqueue_head (&hw->msi_wait);
+ init_waitqueue_head(&hw->msi_wait);
sky2_write32(hw, B0_IMSK, Y2_IS_IRQ_SW);
@@ -4757,7 +4753,7 @@ static int __devinit sky2_probe(struct pci_dev *pdev,
* this driver uses software swapping.
*/
reg &= ~PCI_REV_DESC;
- err = pci_write_config_dword(pdev,PCI_DEV_REG2, reg);
+ err = pci_write_config_dword(pdev, PCI_DEV_REG2, reg);
if (err) {
dev_err(&pdev->dev, "PCI write config failed\n");
goto err_out_free_regions;
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