diff options
| author | Heiner Kallweit <hkallweit1@gmail.com> | 2021-02-01 21:50:56 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-02-02 08:44:15 -0800 |
| commit | cc9f07a838c4988ed244d0907cb71d54b85482a5 (patch) | |
| tree | a9803cb8da1e6d3474351c46e4ff7176c814dc74 /.mailmap | |
| parent | a11148e6fcce2ae53f47f0a442d098d860b4f7db (diff) | |
r8169: fix WoL on shutdown if CONFIG_DEBUG_SHIRQ is set
So far phy_disconnect() is called before free_irq(). If CONFIG_DEBUG_SHIRQ
is set and interrupt is shared, then free_irq() creates an "artificial"
interrupt by calling the interrupt handler. The "link change" flag is set
in the interrupt status register, causing phylib to eventually call
phy_suspend(). Because the net_device is detached from the PHY already,
the PHY driver can't recognize that WoL is configured and powers down the
PHY.
Fixes: f1e911d5d0df ("r8169: add basic phylib support")
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Link: https://lore.kernel.org/r/fe732c2c-a473-9088-3974-df83cfbd6efd@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to '.mailmap')
0 files changed, 0 insertions, 0 deletions