linux/drivers/net/ethernet/realtek
Heiner Kallweit c8248c6c1a r8169: don't read interrupt mask register in interrupt handler
After the original patch network starts to crash on heavy load.
It's not fully clear why this additional register read has such side
effects, but removing it fixes the issue.

Thanks also to Alex for his contribution and hints.

[0] https://marc.info/?t=155268170400002&r=1&w=2

Fixes: e782410ed2 ("r8169: improve spurious interrupt detection")
Reported-by: VDR User <user.vdr@gmail.com>
Tested-by: VDR User <user.vdr@gmail.com>
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Alexander Duyck <alexander.h.duyck@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-22 10:27:23 -04:00
..
8139cp.c net: 8139cp: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles 2019-01-29 10:03:50 -08:00
8139too.c 8139too : Add support for U.S. Robotics USR997901A 10/100 Cardbus NIC 2019-03-08 15:23:23 -08:00
atp.c drivers: net: atp: fix various indentation issues 2019-03-15 11:58:17 -07:00
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 r8169: add missing Kconfig dependency 2018-08-17 12:24:13 -07:00
Makefile
r8169.c r8169: don't read interrupt mask register in interrupt handler 2019-03-22 10:27:23 -04:00