2
0
mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-24 05:04:00 +08:00
linux-next/arch/mips/lantiq/xway
Felix Fietkau 774f0c6419 MIPS: Lantiq: Keep ethernet enabled during boot
Disabling ethernet during reboot (only to enable it again when the
ethernet driver attaches) can put the chip into a faulty state where it
corrupts the header of all incoming packets.

This happens if packets arrive during the time window where the core is
disabled, and it can be easily reproduced by rebooting while sending a
flood ping to the broadcast address.

Fixes: 95135bfa7e ("MIPS: Lantiq: Deactivate most of the devices by default")
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Acked-by: John Crispin <john@phrozen.org>
Cc: hauke.mehrtens@lantiq.com
Cc: linux-mips@linux-mips.org
Cc: <stable@vger.kernel.org> # 4.4.x-
Patchwork: https://patchwork.linux-mips.org/patch/15078/
Signed-off-by: James Hogan <james.hogan@imgtec.com>
2017-02-17 11:14:29 +00:00
..
clk.c MIPS: Change my email address 2016-05-13 14:02:18 +02:00
dcdc.c MIPS: Change my email address 2016-05-13 14:02:18 +02:00
dma.c MIPS: Audit and remove any unnecessary uses of module.h 2017-02-14 09:00:25 +00:00
gptu.c MIPS: Audit and remove any unnecessary uses of module.h 2017-02-14 09:00:25 +00:00
Makefile MIPS: lantiq: handle vmmc memory reservation 2014-11-24 07:45:17 +01:00
prom.c MIPS: Change my email address 2016-05-13 14:02:18 +02:00
reset.c MIPS: Change my email address 2016-05-13 14:02:18 +02:00
sysctrl.c MIPS: Lantiq: Keep ethernet enabled during boot 2017-02-17 11:14:29 +00:00
vmmc.c MIPS: Lantiq: Make vmmc explicitly non-modular 2016-10-04 16:13:57 +02:00
xrx200_phy_fw.c MIPS: Lantiq: Make xrx200_phy_fw explicitly non-modular 2016-10-04 16:13:57 +02:00