linux-xiaomi-chiron/drivers/net/ethernet/realtek
Heiner Kallweit cc9f07a838 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: f1e911d5d0 ("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>
2021-02-02 08:44:15 -08:00
..
8139cp.c net: realtek: Remove set but not used variable 2020-09-23 13:20:29 -07:00
8139too.c 8139too: use true,false for bool variables 2020-09-19 14:23:14 -07:00
atp.c netdev: pass the stuck queue to the timeout handler 2019-12-12 21:38:57 -08:00
atp.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Kconfig treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
Makefile r8169: factor out PHY configuration to r8169_phy_config.c 2020-01-10 16:41:35 -08:00
r8169.h r8169: add support for RTL8125B 2020-07-14 15:07:16 -07:00
r8169_firmware.c treewide: Use sizeof_field() macro 2019-12-09 10:36:44 -08:00
r8169_firmware.h r8169: factor out firmware handling 2019-06-05 11:41:59 -07:00
r8169_main.c r8169: fix WoL on shutdown if CONFIG_DEBUG_SHIRQ is set 2021-02-02 08:44:15 -08:00
r8169_phy_config.c r8169: add support for RTL8125B 2020-07-14 15:07:16 -07:00