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10 Commits

Author SHA1 Message Date
Terje Bergstrom
f3f14cdff5 gpu: nvgpu: Fold T19x code back to main code paths 
Lots of code paths were split to T19x specific code paths and structs
due to split repository. Now that repositories are merged, fold all of
them back to main code paths and structs and remove the T19x specific
Kconfig flag.

Change-Id: Id0d17a5f0610fc0b49f51ab6664e716dc8b222b6
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1640606
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2018-01-22 22:20:15 -08:00
Deepak Goyal
e0dbf3a784 gpu: nvgpu: gv11b: Enable perfmon. 
t19x PMU ucode uses RPC mechanism for
PERFMON commands.

- Declared  "pmu_init_perfmon",
  "pmu_perfmon_start_sampling",
  "pmu_perfmon_stop_sampling" and
  "pmu_perfmon_get_samples" in pmu ops
  to differenciate for chips using RPC & legacy
  cmd/msg mechanism.
- Defined and used PERFMON RPC commands for t19x
  	- INIT
	- START
	- STOP
	- QUERY
- Adds RPC handler for PERFMON RPC commands.
- For guerying GPU utilization/load, we need to send PERFMON_QUERY
  RPC command for gv11b.
- Enables perfmon for gv11b.

Bug 2039013

Change-Id: Ic32326f81d48f11bc772afb8fee2dee6e427a699
Signed-off-by: Deepak Goyal <dgoyal@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1614114
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Tested-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2018-01-18 23:40:02 -08:00
Terje Bergstrom
b8bfcd4358 gpu: nvgpu: Add GPU arch and impl to common structure 
Add GPU architecture and implentation to a new struct nvgpu_gpu_params
which is defined in common header file gk20a/gk20.h.

JIRA NVGPU-259

Change-Id: I9113d188037c9ad7bfc2200e0e41b39cac576985
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1588032
GVS: Gerrit_Virtual_Submit
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Konsta Holtta <kholtta@nvidia.com>
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 2017-11-01 09:36:22 -07:00
Shashank Singh
682abd7b5c nvgpu: fix multiple build issues for QNX 
- timers and bug header files should be
  included directly. Linux maybe getting
  it via indirect includes. Also, QNX
  requires non-static function to be
  declared explicitly.

Change-Id: I2458654f535d8079347e4a0be744530f56388238
Signed-off-by: Shashank Singh <shashsingh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1577527
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Sourab Gupta <sourabg@nvidia.com>
Tested-by: Sourab Gupta <sourabg@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
 2017-10-17 04:28:29 -07:00
Terje Bergstrom
7885500a42 gpu: nvgpu: Change license for common files to MIT 
Change license of OS independent source code files to MIT.

JIRA NVGPU-218

Change-Id: I1474065f4b552112786974a16cdf076c5179540e
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1565880
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2017-09-26 11:37:32 -07:00
Deepak Goyal
75d7d6826d gpu: nvgpu: pmu: check before initializing perfmon 
We should check if perfmon is enabled before sending
perfmon init command. This is needed for debug purposes.

Change-Id: Ia95a590a76074c469b5d87a5820cd5b2e50d13be
Signed-off-by: Deepak Goyal <dgoyal@nvidia.com>
Reviewed-on: https://git-master/r/1510036
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
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 2017-07-06 05:44:32 -07:00
Mahantesh Kumbar
e808d345f1 gpu: nvgpu: rename gk20a_pmu_cmd_post() 
- rename gk20a_pmu_cmd_post() to nvgpu_pmu_cmd_post()
- replaced gk20a_pmu_cmd_post() with nvgpu_pmu_cmd_post()
  wherever called.

JIRA NVGPU-93

Change-Id: I7ca43170646bab1657a4b4cf125d9f94d589b0eb
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master/r/1512904
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
 2017-07-05 00:39:21 -07:00
Mahantesh Kumbar
4118656755 gpu: nvgpu: use nvgpu_flcn_copy_from_dmem() 
- replace usage of pmu_copy_from_dmem() with
nvgpu_flcn_copy_from_dmem()
- delete nvgpu_flcn_copy_from_dmem()

JIRA NVGPU-99

Change-Id: If0919187078f95a165d6a152f180549ac121beaa
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master/r/1506534
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2017-06-27 03:57:53 -07:00
Samuel Payne
102c512082 gpu: nvpgu: Use correct chipid 
Add gm20b "B" revision chipip.

Bug 1870669

Change-Id: Ife31e6d739aabb8ef4a4f401091c3202b415a70e
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: http://git-master/r/1490650
Reviewed-by: Samuel Payne <spayne@nvidia.com>
Signed-off-by: Samuel Payne <spayne@nvidia.com>
Reviewed-on: http://git-master/r/1490648
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 2017-06-23 15:54:12 -07:00
Mahantesh Kumbar
77e2cbab23 gpu: nvgpu: reorganize PMU perfmon 
-Moved perfmon code from pmu_gk20a.c to
"drivers/gpu/nvgpu/common/pmu/pmu_perfmon.c" file

-Moved below related methods
    perfmon init,
    start/stop sampling,
    load counter read/write/reset,
    perfmon event handler

- prepend with nvgpu_ for perfmon global methods
by replacing gk20a_

JURA NVGPU-56
JURA NVGPU-98

Change-Id: Idbcdf63ebd76da170e609cc401b320a42110cd7b
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: http://git-master/r/1501418
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2017-06-15 11:18:51 -07:00