diff options
| author | Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> | 2025-09-09 10:58:49 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-12-07 06:08:13 +0900 |
| commit | 1e24def6f1064f031d07ad01a5b9ba7e0e1ab2ab (patch) | |
| tree | ac78acdf26a8401842c0f0fed802ccf2aa466b59 /drivers/net | |
| parent | 2272d5757ce5d3fb416d9f2497b015678eb85c0d (diff) | |
| download | linux-1e24def6f1064f031d07ad01a5b9ba7e0e1ab2ab.tar.gz linux-1e24def6f1064f031d07ad01a5b9ba7e0e1ab2ab.tar.bz2 linux-1e24def6f1064f031d07ad01a5b9ba7e0e1ab2ab.zip | |
net: sh_eth: Disable WoL if system can not suspend
[ Upstream commit 9c02ea544ac35a9def5827d30594406947ccd81a ]
The MAC can't facilitate WoL if the system can't go to sleep. Gate the
WoL support callbacks in ethtool at compile time using CONFIG_PM_SLEEP.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/20250909085849.3808169-1-niklas.soderlund+renesas@ragnatech.se
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/renesas/sh_eth.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c index e2019dc3ac56..88ba7972ce63 100644 --- a/drivers/net/ethernet/renesas/sh_eth.c +++ b/drivers/net/ethernet/renesas/sh_eth.c @@ -2362,6 +2362,7 @@ static int sh_eth_set_ringparam(struct net_device *ndev, return 0; } +#ifdef CONFIG_PM_SLEEP static void sh_eth_get_wol(struct net_device *ndev, struct ethtool_wolinfo *wol) { struct sh_eth_private *mdp = netdev_priv(ndev); @@ -2388,6 +2389,7 @@ static int sh_eth_set_wol(struct net_device *ndev, struct ethtool_wolinfo *wol) return 0; } +#endif static const struct ethtool_ops sh_eth_ethtool_ops = { .get_regs_len = sh_eth_get_regs_len, @@ -2403,8 +2405,10 @@ static const struct ethtool_ops sh_eth_ethtool_ops = { .set_ringparam = sh_eth_set_ringparam, .get_link_ksettings = phy_ethtool_get_link_ksettings, .set_link_ksettings = phy_ethtool_set_link_ksettings, +#ifdef CONFIG_PM_SLEEP .get_wol = sh_eth_get_wol, .set_wol = sh_eth_set_wol, +#endif }; /* network device open function */ |