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(parent: 17d413b) | patch
net: Only access network devices after init
authorAlexander Graf <agraf@suse.de>
Thu, 15 Mar 2018 14:07:09 +0000 (15:07 +0100)
committerJoe Hershberger <joe.hershberger@ni.com>
Thu, 22 Mar 2018 20:05:31 +0000 (15:05 -0500)
commita532e2f2e52277635fac79cdbe4e6b5b51166de4
tree1f3f273f3dbdce03efc5475e7a0150ab413f4b06tree | snapshot
parent17d413b2531aa4bb2a97514f130bd520deee4adacommit | diff
net: Only access network devices after init

In the efi_loader main loop we call eth_rx() occasionally. This rx function
might end up calling into devices that haven't been initialized yet,
potentially resulting in a lot of transfer timeouts.

Instead, let's make sure the ethernet device is actually initialized before
reading from or writing to it.

Signed-off-by: Alexander Graf <agraf@suse.de>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
net/eth-uclass.c diff | blob | history
My U-Boot fork