}
static void dwmac1000_set_umac_addr(void __iomem *ioaddr, unsigned char *addr,
- unsigned int reg_n)
+ unsigned int reg_n)
{
stmmac_set_mac_addr(ioaddr, addr, GMAC_ADDR_HIGH(reg_n),
- GMAC_ADDR_LOW(reg_n));
+ GMAC_ADDR_LOW(reg_n));
}
static void dwmac1000_get_umac_addr(void __iomem *ioaddr, unsigned char *addr,
- unsigned int reg_n)
+ unsigned int reg_n)
{
stmmac_get_mac_addr(ioaddr, addr, GMAC_ADDR_HIGH(reg_n),
- GMAC_ADDR_LOW(reg_n));
+ GMAC_ADDR_LOW(reg_n));
}
static void dwmac1000_set_filter(struct net_device *dev, int id)
{
- void __iomem *ioaddr = (void __iomem *) dev->base_addr;
+ void __iomem *ioaddr = (void __iomem *)dev->base_addr;
unsigned int value = 0;
unsigned int perfect_addr_number;
if (dev->flags & IFF_PROMISC)
value = GMAC_FRAME_FILTER_PR;
else if ((netdev_mc_count(dev) > HASH_TABLE_SIZE)
- || (dev->flags & IFF_ALLMULTI)) {
+ || (dev->flags & IFF_ALLMULTI)) {
value = GMAC_FRAME_FILTER_PM; /* pass all multi */
writel(0xffffffff, ioaddr + GMAC_HASH_HIGH);
writel(0xffffffff, ioaddr + GMAC_HASH_LOW);
memset(mc_filter, 0, sizeof(mc_filter));
netdev_for_each_mc_addr(ha, dev) {
/* The upper 6 bits of the calculated CRC are used to
- index the contens of the hash table */
- int bit_nr =
- bitrev32(~crc32_le(~0, ha->addr, 6)) >> 26;
+ * index the contens of the hash table
+ */
+ int bit_nr = bitrev32(~crc32_le(~0, ha->addr, 6)) >> 26;
/* The most significant bit determines the register to
* use (H/L) while the other 5 bits determine the bit
- * within the register. */
+ * within the register.
+ */
mc_filter[bit_nr >> 5] |= 1 << (bit_nr & 31);
}
writel(mc_filter[0], ioaddr + GMAC_HASH_LOW);
else
perfect_addr_number = GMAC_MAX_PERFECT_ADDRESSES / 2;
- /* Handle multiple unicast addresses (perfect filtering)*/
+ /* Handle multiple unicast addresses (perfect filtering) */
if (netdev_uc_count(dev) > perfect_addr_number)
- /* Switch to promiscuous mode is more than 16 addrs
- are required */
+ /* Switch to promiscuous mode if more than 16 addrs
+ * are required
+ */
value |= GMAC_FRAME_FILTER_PR;
else {
int reg = 1;
#endif
writel(value, ioaddr + GMAC_FRAME_FILTER);
- CHIP_DBG(KERN_INFO "\tFrame Filter reg: 0x%08x\n\tHash regs: "
- "HI 0x%08x, LO 0x%08x\n", readl(ioaddr + GMAC_FRAME_FILTER),
- readl(ioaddr + GMAC_HASH_HIGH), readl(ioaddr + GMAC_HASH_LOW));
+ CHIP_DBG(KERN_INFO "\tFilter: 0x%08x\n\tHash: HI 0x%08x, LO 0x%08x\n",
+ readl(ioaddr + GMAC_FRAME_FILTER),
+ readl(ioaddr + GMAC_HASH_HIGH), readl(ioaddr + GMAC_HASH_LOW));
}
static void dwmac1000_flow_ctrl(void __iomem *ioaddr, unsigned int duplex,
- unsigned int fc, unsigned int pause_time)
+ unsigned int fc, unsigned int pause_time)
{
unsigned int flow = 0;
/* Not used events (e.g. MMC interrupts) are not handled. */
if ((intr_status & mmc_tx_irq)) {
CHIP_DBG(KERN_INFO "GMAC: MMC tx interrupt: 0x%08x\n",
- readl(ioaddr + GMAC_MMC_TX_INTR));
+ readl(ioaddr + GMAC_MMC_TX_INTR));
x->mmc_tx_irq_n++;
}
if (unlikely(intr_status & mmc_rx_irq)) {
CHIP_DBG(KERN_INFO "GMAC: MMC rx interrupt: 0x%08x\n",
- readl(ioaddr + GMAC_MMC_RX_INTR));
+ readl(ioaddr + GMAC_MMC_RX_INTR));
x->mmc_rx_irq_n++;
}
if (unlikely(intr_status & mmc_rx_csum_offload_irq)) {
CHIP_DBG(KERN_INFO "GMAC: MMC rx csum offload: 0x%08x\n",
- readl(ioaddr + GMAC_MMC_RX_CSUM_OFFLOAD));
+ readl(ioaddr + GMAC_MMC_RX_CSUM_OFFLOAD));
x->mmc_rx_csum_offload_irq_n++;
}
if (unlikely(intr_status & pmt_irq)) {
CHIP_DBG(KERN_INFO "GMAC: received Magic frame\n");
- /* clear the PMT bits 5 and 6 by reading the PMT
- * status register. */
+ /* clear the PMT bits 5 and 6 by reading the PMT status reg */
readl(ioaddr + GMAC_PMT);
x->irq_receive_pmt_irq_n++;
}
x->irq_pcs_ane_n++;
}
if (intr_status & rgmii_irq) {
- u32 status = readl(ioaddr + GMAC_S_R_GMII);
+ u32 status = readl(ioaddr + GMAC_S_R_GMII);
CHIP_DBG(KERN_INFO "GMAC RGMII/SGMII interrupt\n");
x->irq_rgmii_n++;
/* Save and dump the link status. */
if (status & GMAC_S_R_GMII_LINK) {
int speed_value = (status & GMAC_S_R_GMII_SPEED) >>
- GMAC_S_R_GMII_SPEED_SHIFT;
+ GMAC_S_R_GMII_SPEED_SHIFT;
x->pcs_duplex = (status & GMAC_S_R_GMII_MODE);
if (speed_value == GMAC_S_R_GMII_SPEED_125)
x->pcs_speed = SPEED_10;
x->pcs_link = 1;
- pr_debug("Link is Up - %d/%s\n", (int) x->pcs_speed,
+ pr_debug("Link is Up - %d/%s\n", (int)x->pcs_speed,
x->pcs_duplex ? "Full" : "Half");
} else {
x->pcs_link = 0;
return ret;
}
-static void dwmac1000_set_eee_mode(void __iomem *ioaddr)
+static void dwmac1000_set_eee_mode(void __iomem *ioaddr)
{
u32 value;
/* Enable the link status receive on RGMII, SGMII ore SMII
* receive path and instruct the transmit to enter in LPI
- * state. */
+ * state.
+ */
value = readl(ioaddr + LPI_CTRL_STATUS);
value |= LPI_CTRL_STATUS_LPIEN | LPI_CTRL_STATUS_LPITXA;
writel(value, ioaddr + LPI_CTRL_STATUS);
}
-static void dwmac1000_reset_eee_mode(void __iomem *ioaddr)
+static void dwmac1000_reset_eee_mode(void __iomem *ioaddr)
{
u32 value;
writel(value, ioaddr + LPI_CTRL_STATUS);
}
-static void dwmac1000_set_eee_pls(void __iomem *ioaddr, int link)
+static void dwmac1000_set_eee_pls(void __iomem *ioaddr, int link)
{
u32 value;
writel(value, ioaddr + LPI_CTRL_STATUS);
}
-static void dwmac1000_set_eee_timer(void __iomem *ioaddr, int ls, int tw)
+static void dwmac1000_set_eee_timer(void __iomem *ioaddr, int ls, int tw)
{
int value = ((tw & 0xffff)) | ((ls & 0x7ff) << 16);
.pmt = dwmac1000_pmt,
.set_umac_addr = dwmac1000_set_umac_addr,
.get_umac_addr = dwmac1000_get_umac_addr,
- .set_eee_mode = dwmac1000_set_eee_mode,
- .reset_eee_mode = dwmac1000_reset_eee_mode,
- .set_eee_timer = dwmac1000_set_eee_timer,
- .set_eee_pls = dwmac1000_set_eee_pls,
+ .set_eee_mode = dwmac1000_set_eee_mode,
+ .reset_eee_mode = dwmac1000_reset_eee_mode,
+ .set_eee_timer = dwmac1000_set_eee_timer,
+ .set_eee_pls = dwmac1000_set_eee_pls,
.ctrl_ane = dwmac1000_ctrl_ane,
.get_adv = dwmac1000_get_adv,
};
projects / firefly-linux-kernel-4.4.55.git / blobdiff