Commit Graph

3 Commits

Author SHA1 Message Date
Mahantesh Kumbar
bb9c8e4e29 gpu: nvgpu: remove unnecessary error print of falcon queue
-For queue full there is pmu_dbg message & returned with
 EAGAIN error to end caller for retry, so intermediate error
 message is not correct print for queue full.

Bug 200477085
Bug 200477931
Bug 200475876

Change-Id: I1109f15d0815f4ab2d8f8ca303db447d856f372c
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
(cherry picked from commit I263f66f7a8d8f1b98985f32f9daa49b09309c359)
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: svc-misra-checker <svc-misra-checker@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1979935
Reviewed-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Tested-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
2018-12-26 12:01:04 -08:00
Mahantesh Kumbar
4dafb2e492 gpu: nvgpu: falcon engine EMEM queue support
-Removed _dmem postfix to some functions which
 can be common for DMEM & EMEM queue, and
 made changes as needed.
-Defined flcn_queue_push_emem() &
 flcn_queue_pop_emem() functions to
 to read/write queue data to/from EMEM
-Defined flcn_queue_init_emem_queue()
 function to assign EMEM specific functions
 to support EMEM queue type.
-Defined QUEUE_TYPE_DMEM to support
 DMEM based queue.
-Defined QUEUE_TYPE_EMEM to support
 EMEM based queue.
-Modified nvgpu_flcn_queue_init() to call queue
 type flcn_queue_init_dmem/emem_queue()
 function to assign its ops.

JIRA NVGPU-1161

Change-Id: I06333fa318b7ca4137c977ad63f5a857e7b36cc8
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1841084
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
2018-09-27 08:33:56 -07:00
Mahantesh Kumbar
2d454db04f gpu: nvgpu: falcon queue support
-Renamed "struct pmu_queue" to "struct
 nvgpu_falcon_queue" & moved to falcon.h
-Renamed pmu_queue_* functions to flcn_queue_* &
 moved to new file falcon_queue.c
-Created ops for queue functions in struct
 nvgpu_falcon_queue to support different queue
 types like DMEM/FB-Q.
-Created ops in nvgpu_falcon_engine_dependency_ops
 to add engine specific queue functionality & assigned
 correct HAL functions in hal*.c file.
-Made changes in dependent functions as needed to replace
 struct pmu_queue & calling queue functions using
 nvgpu_falcon_queue data structure.
-Replaced input param "struct nvgpu_pmu *pmu" with
 "struct gk20a *g" for pmu ops pmu_queue_head/pmu_queue_tail
 & also for functions gk20a_pmu_queue_head()/
 gk20a_pmu_queue_tail().
-Made changes in nvgpu_pmu_queue_init() to use nvgpu_falcon_queue
 for PMU queue.
-Modified Makefile to include falcon_queue.o
-Modified Makefile.sources to include falcon_queue.c

Change-Id: I956328f6631b7154267fd5a29eaa1826190d99d1
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1776070
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
2018-07-31 01:25:41 -07:00