Vaibhav Kachore 0e2a013e3b gpu: nvgpu: write with ack for mailbox1 during fecs trace ...

FECS ucode does a priv holdoff around the assertion of context
reset. So, priv transactions (e.g. mailbox1 register write) might
fail due to this. Hence, do write with ack i.e. write and read
it back to make sure write happened for mailbox1.

Bug 200417403

Change-Id: I463be1cb8fdd477106b87786cb0603327a22cebe
Signed-off-by: Vaibhav Kachore <vkachore@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2023494
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

2019-02-21 04:55:02 -08:00

..

nvgpu

gpu: nvgpu: write with ack for mailbox1 during fecs trace

2019-02-21 04:55:02 -08:00

Makefile

nvgpu: use kernel overlay features

2017-10-29 11:00:55 -07:00