Jonathan McCaffrey 00e52529a8 gpu: gp10b: add gfxp_wfi_timeout sysfs node ...

Add a sysfs node to allow root user to set PRI_FE_GFXP_WFI_TIMEOUT, for gp10b
only, in units of sysclk cycles. Store the set value in a variable, and write
the set value to register after GPU is un-railgated.

NV_PGRAPH_PRI_FE_GFXP_WFI_TIMEOUT is engine_reset after Bug 1623341.

Change default value to be specified in cycles, rather than time.  This value
is almost the current value in cycles calculated each boot.

Bug 1932782

Change-Id: I0a4207e637cd1413a1be95abe2bcce3adccf76fa
Reviewed-on: https://git-master.nvidia.com/r/1540939
Signed-off-by: Jonathan McCaffrey <jmccaffrey@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1580999
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

2017-10-26 15:46:01 -07:00

drivers/gpu/nvgpu

gpu: gp10b: add gfxp_wfi_timeout sysfs node

2017-10-26 15:46:01 -07:00

include

gpu: nvgpu: add max_css_buffer_size characteristic

2017-10-25 20:24:10 -07:00

scripts

scripts: rfr: Remove duplicate subjects

2017-09-13 16:08:31 -07:00

.gitignore

.gitignore: Add to kernel-nvgpu

2016-05-10 14:37:53 -07:00

NVIDIA-REVIEWERS

NVIDIA-REVIEWERS: refresh for nvgpu

2017-10-22 22:23:45 -07:00

Description

No description provided

42 MiB