staticvoid linkstation_mvphy_reg_intn(bool restart)
{ int rc = 0, saved_page;
u16 data = 0;
if (restart)
data = MII_88E1318S_PHY_LED_TCR_FORCE_INT;
saved_page = phy_select_page(phydev, MII_MARVELL_LED_PAGE); if (saved_page < 0) goto err;
/* Force manual LED2 control to let INTn work */
__phy_modify(phydev, MII_PHY_LED_CTRL, LEDMASK, LED2_FORCE_ON);
/* Set the LED[2]/INTn pin to the required state */
__phy_modify(phydev, MII_88E1318S_PHY_LED_TCR,
MII_88E1318S_PHY_LED_TCR_FORCE_INT,
MII_88E1318S_PHY_LED_TCR_INTn_ENABLE | data);
if (!data) { /* Clear interrupts to ensure INTn won't be holded in high state */
__phy_write(phydev, MII_MARVELL_PHY_PAGE, MII_MARVELL_COPPER_PAGE);
__phy_read(phydev, MII_M1011_IEVENT);
/* If WOL was enabled and a magic packet was received before powering * off, we won't be able to wake up by sending another magic packet. * Clear WOL status.
*/
__phy_write(phydev, MII_MARVELL_PHY_PAGE, MII_MARVELL_WOL_PAGE);
__phy_set_bits(phydev, MII_88E1318S_PHY_WOL_CTRL,
MII_88E1318S_PHY_WOL_CTRL_CLEAR_WOL_STATUS);
}
err:
rc = phy_restore_page(phydev, saved_page, rc); if (rc < 0)
dev_err(&phydev->mdio.dev, "Write register failed, %d\n", rc);
}
staticvoid readynas_mvphy_set_reg(bool restart)
{ int rc = 0, saved_page;
u16 data = 0;
if (restart)
data = MII_88E1318S_PHY_LED_POL_LED2;
saved_page = phy_select_page(phydev, MII_MARVELL_LED_PAGE); if (saved_page < 0) goto err;
/* Set the LED[2].0 Polarity bit to the required state */
__phy_modify(phydev, MII_PHY_LED_POL_CTRL,
MII_88E1318S_PHY_LED_POL_LED2, data);
if (!data) { /* If WOL was enabled and a magic packet was received before powering * off, we won't be able to wake up by sending another magic packet. * Clear WOL status.
*/
__phy_write(phydev, MII_MARVELL_PHY_PAGE, MII_MARVELL_WOL_PAGE);
__phy_set_bits(phydev, MII_88E1318S_PHY_WOL_CTRL,
MII_88E1318S_PHY_WOL_CTRL_CLEAR_WOL_STATUS);
}
err:
rc = phy_restore_page(phydev, saved_page, rc); if (rc < 0)
dev_err(&phydev->mdio.dev, "Write register failed, %d\n", rc);
}
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