C++ (Cpp) MIIMU_PHYADDR Examples

Example #1

File: netx-eth.c Project: 0xroot/Blackphone-BP1-Kernel

static void
netx_eth_phy_write(struct net_device *ndev, int phy_id, int reg, int value)
{
	unsigned int val;

	val = MIIMU_SNRDY | MIIMU_PREAMBLE | MIIMU_PHYADDR(phy_id) |
	      MIIMU_REGADDR(reg) | MIIMU_PHY_NRES | MIIMU_OPMODE_WRITE |
	      MIIMU_DATA(value);

	writel(val, NETX_MIIMU);
	while (readl(NETX_MIIMU) & MIIMU_SNRDY);
}

Example #2

File: netx_eth.c Project: cpdesign/barebox

static int netx_miidev_write(struct mii_device *mdev, int phy_addr,
	int reg, int val)
{
	debug("%s: addr: 0x%02x reg: 0x%02x val: 0x%04x\n",__func__,
	      addr, reg, val);

	MIIMU_REG = MIIMU_SNRDY | MIIMU_PREAMBLE | MIIMU_PHYADDR(phy_addr) |
	            MIIMU_REGADDR(reg) | MIIMU_PHY_NRES | MIIMU_OPMODE_WRITE |
		    MIIMU_DATA(val);

	while(MIIMU_REG & MIIMU_SNRDY);

	return 0;
}

Example #3

File: netx-eth.c Project: 0xroot/Blackphone-BP1-Kernel

static int
netx_eth_phy_read(struct net_device *ndev, int phy_id, int reg)
{
	unsigned int val;

	val = MIIMU_SNRDY | MIIMU_PREAMBLE | MIIMU_PHYADDR(phy_id) |
	      MIIMU_REGADDR(reg) | MIIMU_PHY_NRES;

	writel(val, NETX_MIIMU);
	while (readl(NETX_MIIMU) & MIIMU_SNRDY);

	return readl(NETX_MIIMU) >> 16;

}

Example #4

File: netx_eth.c Project: cpdesign/barebox

static int netx_miidev_read(struct mii_device *mdev, int phy_addr, int reg)
{
	int value;

	MIIMU_REG = MIIMU_SNRDY | MIIMU_PREAMBLE | MIIMU_PHYADDR(phy_addr) |
	            MIIMU_REGADDR(reg) | MIIMU_PHY_NRES;

	while(MIIMU_REG & MIIMU_SNRDY);

	value = MIIMU_REG >> 16;

	debug("%s: addr: 0x%02x reg: 0x%02x val: 0x%04x\n", __func__,
	      addr, reg, value);

	return value;
}