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Commit 703e495f authored by Dilip Kota's avatar Dilip Kota
Browse files

msm: emac: Improve wake-on-lan interrupt handler 



AT803x is a single port external phy, whereas QCA8337
is a multi port external phy, so differentiate the AT803x
interrupt handling from QCA8337.

Change-Id: I8b833ad4b4466a7c6154b48a87db8542e3479ba4
Signed-off-by: default avatarDilip Kota <dkota@codeaurora.org>
parent f67a2861

drivers/net/ethernet/qualcomm/emac/emac_main.c

+5 −3
Original line number Original line Diff line number Diff line
@@ -1163,9 +1163,11 @@ static irqreturn_t emac_wol_isr(int irq, void *data) 




	for (i = 0; i < QCA8337_NUM_PHYS ; i++) {

	for (i = 0; i < QCA8337_NUM_PHYS ; i++) {

		ret = mdiobus_read(adpt->phydev->bus, i, MII_INT_STATUS);

		ret = mdiobus_read(adpt->phydev->bus, i, MII_INT_STATUS);



		if ((ret & LINK_SUCCESS_INTERRUPT) || (ret & LINK_SUCCESS_BX) ||

		if ((ret & LINK_SUCCESS_INTERRUPT) || (ret & LINK_SUCCESS_BX))

		    (ret & WOL_INT))

			val |= 1 << i;

			val |= 1 << i;

		if (QCA8337_PHY_ID != adpt->phydev->phy_id)

			break;

	}

	}





	pm_runtime_mark_last_busy(netdev->dev.parent);

	pm_runtime_mark_last_busy(netdev->dev.parent);
@@ -1174,7 +1176,7 @@ static irqreturn_t emac_wol_isr(int irq, void *data) 
	if (!pm_runtime_status_suspended(adpt->netdev->dev.parent)) {

	if (!pm_runtime_status_suspended(adpt->netdev->dev.parent)) {

		if (val)

		if (val)

			emac_wol_gpio_irq(adpt, false);

			emac_wol_gpio_irq(adpt, false);

		if (val & WOL_INT)

		if (ret & WOL_INT)

			__pm_stay_awake(&adpt->link_wlock);

			__pm_stay_awake(&adpt->link_wlock);

	}

	}

	return IRQ_HANDLED;

	return IRQ_HANDLED;