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authorLinus Torvalds <torvalds@linux-foundation.org>2022-03-11 01:47:58 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2022-03-11 01:47:58 +0100
commit186d32bbf034417b40e2b4e773eeb8ef106c16c1 (patch)
tree5569d25fc5d13969488012fdc973da054b964843 /drivers/net/ethernet/broadcom
parentMerge tag 'block-5.17-2022-03-10' of git://git.kernel.dk/linux-block (diff)
parentxdp: xdp_mem_allocator can be NULL in trace_mem_connect(). (diff)
downloadlinux-186d32bbf034417b40e2b4e773eeb8ef106c16c1.tar.xz
linux-186d32bbf034417b40e2b4e773eeb8ef106c16c1.zip
Merge tag 'net-5.17-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski: "Including fixes from bluetooth, and ipsec. Current release - regressions: - Bluetooth: fix unbalanced unlock in set_device_flags() - Bluetooth: fix not processing all entries on cmd_sync_work, make connect with qualcomm and intel adapters reliable - Revert "xfrm: state and policy should fail if XFRMA_IF_ID 0" - xdp: xdp_mem_allocator can be NULL in trace_mem_connect() - eth: ice: fix race condition and deadlock during interface enslave Current release - new code bugs: - tipc: fix incorrect order of state message data sanity check Previous releases - regressions: - esp: fix possible buffer overflow in ESP transformation - dsa: unlock the rtnl_mutex when dsa_master_setup() fails - phy: meson-gxl: fix interrupt handling in forced mode - smsc95xx: ignore -ENODEV errors when device is unplugged Previous releases - always broken: - xfrm: fix tunnel mode fragmentation behavior - esp: fix inter address family tunneling on GSO - tipc: fix null-deref due to race when enabling bearer - sctp: fix kernel-infoleak for SCTP sockets - eth: macb: fix lost RX packet wakeup race in NAPI receive - eth: intel stop disabling VFs due to PF error responses - eth: bcmgenet: don't claim WOL when its not available" * tag 'net-5.17-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (50 commits) xdp: xdp_mem_allocator can be NULL in trace_mem_connect(). ice: Fix race condition during interface enslave net: phy: meson-gxl: improve link-up behavior net: bcmgenet: Don't claim WOL when its not available net: arc_emac: Fix use after free in arc_mdio_probe() sctp: fix kernel-infoleak for SCTP sockets net: phy: correct spelling error of media in documentation net: phy: DP83822: clear MISR2 register to disable interrupts gianfar: ethtool: Fix refcount leak in gfar_get_ts_info selftests: pmtu.sh: Kill nettest processes launched in subshell. selftests: pmtu.sh: Kill tcpdump processes launched by subshell. NFC: port100: fix use-after-free in port100_send_complete net/mlx5e: SHAMPO, reduce TIR indication net/mlx5e: Lag, Only handle events from highest priority multipath entry net/mlx5: Fix offloading with ESWITCH_IPV4_TTL_MODIFY_ENABLE net/mlx5: Fix a race on command flush flow net/mlx5: Fix size field in bufferx_reg struct ax25: Fix NULL pointer dereference in ax25_kill_by_device net: marvell: prestera: Add missing of_node_put() in prestera_switch_set_base_mac_addr net: ethernet: lpc_eth: Handle error for clk_enable ...
Diffstat (limited to 'drivers/net/ethernet/broadcom')
-rw-r--r--drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c b/drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c
index e31a5a397f11..f55d9d9c01a8 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c
@@ -40,6 +40,13 @@
void bcmgenet_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
{
struct bcmgenet_priv *priv = netdev_priv(dev);
+ struct device *kdev = &priv->pdev->dev;
+
+ if (!device_can_wakeup(kdev)) {
+ wol->supported = 0;
+ wol->wolopts = 0;
+ return;
+ }
wol->supported = WAKE_MAGIC | WAKE_MAGICSECURE | WAKE_FILTER;
wol->wolopts = priv->wolopts;