ctx header holds only gpu va for each address space.
All other information will be held in main
context. Ctx header will have gpu va for following
fields:
ctxsw_prog_main_image_context_buffer_ptr
ctxsw_prog_main_image_context_buffer_ptr_hi
ctxsw_prog_main_image_zcull_ptr
ctxsw_prog_main_image_zcull_ptr
ctxsw_prog_main_image_pm_ptr
ctxsw_prog_main_image_pm_ptr_hi
ctxsw_prog_main_image_full_preemption_ptr_hi
ctxsw_prog_main_image_full_preemption_ptr
ctxsw_prog_main_image_full_preemption_ptr_xxxx0
ctxsw_prog_main_image_full_preemption_ptr_xxxx0_v
ctxsw_prog_main_image_patch_adr_lo
ctxsw_prog_main_image_patch_adr_hi
Changes done as part of this CL:
- Read ctx_id from from main context header
- Golden context creation:
Use gold_mem for for golden context creation
and copy golden context from save gold local
memory to main context. No need to restore
golden context to context header.
- Write ctx_patch_count and smpc_ctxsw_mode in
main context header only.
- Update preemption mode in main context header and
preemption buffer va in context header.
- Updated image patch buffer va in context header.
Bug 1958308
Change-Id: Ic076aad8b1802f76f941d2d15cb9a8c07308e3e8
Signed-off-by: seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1562680
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
GVS: Gerrit_Virtual_Submit
1132fd2a12