-FBQ(command/message queue) will be part of super surface
which will reside in FB.
-FBQ access should happen using falcon generic queue functions
so added FBQ related functions under falcon queue as needed
to support FBQ.
-Additional FBQ related public functions exposed as command
buffer is constructed in sysmem buffer which will be copied
to actual FBQ element buffer & also, payload is part of queue
element which needs some queue parameters access from client
JIRA NVGPU-1577
Change-Id: I3ae097e378fd162bb779aaae986b2fae306238d9
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1777939
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GVS: Gerrit_Virtual_Submit
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Add common/falcon/falcon_priv.h file that will contain declarations
private to Falcon unit. Clean up the falcon header files inclusion.
Rules followed:
1. Remove unneeded header file includes.
2. Falcon unit source files will only include falcon_priv.h.
3. Base architecture Falcon source (falcon_gk20a.c) will only
include hw_falcon_*.h file.
4. Derived architecture source will include hw headers if needed.
5. Other units should not include hw headers for Falcon.
6. HAL source will include the Falcon unit header if needed.
JIRA NVGPU-1459
Change-Id: Ia9f03f7b577fe10b8c0f417e6302fa7ebd4131cc
Signed-off-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1961634
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MISRA Rule-17.7 requires the return value of all functions to be used.
Fix is either to use the return value or change the function to return
void. This patch contains fix for all 17.7 violations instandard C functions
in common code.
JIRA NVGPU-1036
Change-Id: Id6dea92df371e71b22b54cd7a521fc22812f9b69
Signed-off-by: Nicolas Benech <nbenech@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1929899
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-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
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-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
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