Deepak Nibade 221475f753 gpu: nvgpu: add profiler apis to manage PMA stream ...

Support new IOCTL to manage PMA stream meta data by adding below API
nvgpu_prof_ioctl_pma_stream_update_get_put()

Add nvgpu_perfbuf_update_get_put() to handle all the updates coming
from userspace and to pass all required information.

Add gops.perf.update_get_put() to handle all HW accesses required in
perf HW unit.

Add gops.perf.bind_mem_bytes_buffer_addr() to bind the available bytes
buffer while binding HWPM streamout.

Bug 2510974
Jira NVGPU-5360

Change-Id: Ibacc2299b845e47776babc081759dfc4afde34fe
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2406484
Reviewed-by: automaticguardword <automaticguardword@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Antony Clince Alex <aalex@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

2020-12-15 14:13:28 -06:00

..

cyclestats_snapshot.c

gpu: nvgpu: split perfbuf initialization

2020-12-15 14:13:28 -06:00

perfbuf.c

gpu: nvgpu: add profiler apis to manage PMA stream

2020-12-15 14:13:28 -06:00