Lines Matching refs:reg
47 u32 reg;
52 reg = SUP_PREAMBLE |
57 writel(reg, adpt->base + EMAC_MDIO_CTRL);
59 if (readl_poll_timeout(adpt->base + EMAC_MDIO_CTRL, reg,
60 !(reg & (MDIO_START | MDIO_BUSY)),
64 return (reg >> MDIO_DATA_SHFT) & MDIO_DATA_BMSK;
70 u32 reg;
75 reg = SUP_PREAMBLE |
81 writel(reg, adpt->base + EMAC_MDIO_CTRL);
83 if (readl_poll_timeout(adpt->base + EMAC_MDIO_CTRL, reg,
84 !(reg & (MDIO_START | MDIO_BUSY)),