projects / platform / kernel / linux-rpi.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 4140ff1) | patch
lan743x: fix endianness when accessing descriptors
authorAlexey Denisov <rtgbnm@gmail.com>
Thu, 28 Jan 2021 04:48:59 +0000 (09:48 +0500)
committerJakub Kicinski <kuba@kernel.org>
Fri, 29 Jan 2021 02:37:48 +0000 (18:37 -0800)
commit462512824f902a24de794290dd622e664587da1d
tree8a45cada76a45a55a86a04582febd1e6b92553b9tree | snapshot
parent4140ff1ba06d3fc16afd518736940ab742886317commit | diff
lan743x: fix endianness when accessing descriptors

TX/RX descriptor ring fields are always little-endian, but conversion
wasn't performed for big-endian CPUs, so the driver failed to work.

This patch makes the driver work on big-endian CPUs. It was tested and
confirmed to work on NXP P1010 processor (PowerPC).

Signed-off-by: Alexey Denisov <rtgbnm@gmail.com>
Link: https://lore.kernel.org/r/20210128044859.280219-1-rtgbnm@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
drivers/net/ethernet/microchip/lan743x_main.c diff | blob | history
drivers/net/ethernet/microchip/lan743x_main.h diff | blob | history
Domain: System / Kernel;