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authorDavid S. Miller <davem@davemloft.net>2020-07-11 10:46:00 +0300
committerDavid S. Miller <davem@davemloft.net>2020-07-11 10:46:00 +0300
commit71930d61025e7d0254f3c682cb1b5242e0499cf3 (patch)
tree43b642f15d33ae6ba08a31ddf2d50e2915868a5e /drivers/net/ethernet/cadence
parenta594920f8747fa032c784c3660d6cd5a8ab291f8 (diff)
parent1df0d8960499e58963fd6c8ac75e544f2b417b29 (diff)
downloadlinux-71930d61025e7d0254f3c682cb1b5242e0499cf3.tar.xz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
All conflicts seemed rather trivial, with some guidance from Saeed Mameed on the tc_ct.c one. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/cadence')
-rw-r--r--drivers/net/ethernet/cadence/macb_main.c31
1 files changed, 19 insertions, 12 deletions
diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c
index 6c99a519ab06..e5e37aa81b02 100644
--- a/drivers/net/ethernet/cadence/macb_main.c
+++ b/drivers/net/ethernet/cadence/macb_main.c
@@ -2819,11 +2819,13 @@ static void macb_get_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
{
struct macb *bp = netdev_priv(netdev);
- wol->supported = 0;
- wol->wolopts = 0;
-
- if (bp->wol & MACB_WOL_HAS_MAGIC_PACKET)
+ if (bp->wol & MACB_WOL_HAS_MAGIC_PACKET) {
phylink_ethtool_get_wol(bp->phylink, wol);
+ wol->supported |= WAKE_MAGIC;
+
+ if (bp->wol & MACB_WOL_ENABLED)
+ wol->wolopts |= WAKE_MAGIC;
+ }
}
static int macb_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
@@ -2831,9 +2833,13 @@ static int macb_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
struct macb *bp = netdev_priv(netdev);
int ret;
+ /* Pass the order to phylink layer */
ret = phylink_ethtool_set_wol(bp->phylink, wol);
- if (!ret)
- return 0;
+ /* Don't manage WoL on MAC if handled by the PHY
+ * or if there's a failure in talking to the PHY
+ */
+ if (!ret || ret != -EOPNOTSUPP)
+ return ret;
if (!(bp->wol & MACB_WOL_HAS_MAGIC_PACKET) ||
(wol->wolopts & ~WAKE_MAGIC))
@@ -4413,7 +4419,7 @@ static int macb_probe(struct platform_device *pdev)
bp->wol = 0;
if (of_get_property(np, "magic-packet", NULL))
bp->wol |= MACB_WOL_HAS_MAGIC_PACKET;
- device_init_wakeup(&pdev->dev, bp->wol & MACB_WOL_HAS_MAGIC_PACKET);
+ device_set_wakeup_capable(&pdev->dev, bp->wol & MACB_WOL_HAS_MAGIC_PACKET);
spin_lock_init(&bp->lock);
@@ -4589,10 +4595,10 @@ static int __maybe_unused macb_suspend(struct device *dev)
bp->pm_data.scrt2 = gem_readl_n(bp, ETHT, SCRT2_ETHT);
}
- netif_carrier_off(netdev);
if (bp->ptp_info)
bp->ptp_info->ptp_remove(netdev);
- pm_runtime_force_suspend(dev);
+ if (!device_may_wakeup(dev))
+ pm_runtime_force_suspend(dev);
return 0;
}
@@ -4607,7 +4613,8 @@ static int __maybe_unused macb_resume(struct device *dev)
if (!netif_running(netdev))
return 0;
- pm_runtime_force_resume(dev);
+ if (!device_may_wakeup(dev))
+ pm_runtime_force_resume(dev);
if (bp->wol & MACB_WOL_ENABLED) {
macb_writel(bp, IDR, MACB_BIT(WOL));
@@ -4645,7 +4652,7 @@ static int __maybe_unused macb_runtime_suspend(struct device *dev)
struct net_device *netdev = dev_get_drvdata(dev);
struct macb *bp = netdev_priv(netdev);
- if (!(device_may_wakeup(&bp->dev->dev))) {
+ if (!(device_may_wakeup(dev))) {
clk_disable_unprepare(bp->tx_clk);
clk_disable_unprepare(bp->hclk);
clk_disable_unprepare(bp->pclk);
@@ -4661,7 +4668,7 @@ static int __maybe_unused macb_runtime_resume(struct device *dev)
struct net_device *netdev = dev_get_drvdata(dev);
struct macb *bp = netdev_priv(netdev);
- if (!(device_may_wakeup(&bp->dev->dev))) {
+ if (!(device_may_wakeup(dev))) {
clk_prepare_enable(bp->pclk);
clk_prepare_enable(bp->hclk);
clk_prepare_enable(bp->tx_clk);