nv-tegra-mirror/linux-nvgpu
1
0
Fork 0
mirror of git://nv-tegra.nvidia.com/linux-nvgpu.git synced 2025-12-24 10:34:43 +03:00
Code Issues Packages Projects Releases Wiki Activity

gpu: nvgpu: add DGPU config for RTV circular buffer

Browse Source 
RTV circular context buffer is only supported on TU104 dGPU as of
now. Hence compile out corresponding #define and code from safety build.

Jira NVGPU-4373

Change-Id: I46a3efc92fb247fa08efb925447c248b2a4b9a57
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2255768
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>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vinod Gopalakrishnakurup <vinodg@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Deepak Nibade
2019-11-26 18:10:10 +05:30
committed by Alex Waterman
parent 4f45ec7d5f
commit d7971e7444
8 changed files with 15 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/gpu/nvgpu/include/nvgpu/gops_gr.h
View File

@@ -632,7 +632,6 @@ struct gops_gr_init {
int (*load_sw_veid_bundle)(struct gk20a *g,
struct netlist_av_list *sw_method_init);
void (*commit_global_timeslice)(struct gk20a *g);
u32 (*get_rtv_cb_size)(struct gk20a *g);
u32 (*get_bundle_cb_default_size)(struct gk20a *g);
u32 (*get_min_gpm_fifo_depth)(struct gk20a *g);
u32 (*get_bundle_cb_token_limit)(struct gk20a *g);
@@ -670,6 +669,7 @@ struct gops_gr_init {
#ifdef CONFIG_NVGPU_DGPU
int (*load_sw_bundle64)(struct gk20a *g,
struct netlist_av64_list *sw_bundle64_init);
u32 (*get_rtv_cb_size)(struct gk20a *g);
void (*commit_rtv_cb)(struct gk20a *g, u64 addr,
struct nvgpu_gr_ctx *gr_ctx, bool patch);
#endif

2
drivers/gpu/nvgpu/include/nvgpu/gr/global_ctx.h
View File

@@ -76,8 +76,10 @@ typedef void (*global_ctx_mem_destroy_fn)(struct gk20a *g,
* accesses via firmware methods.
*/
#define NVGPU_GR_GLOBAL_CTX_PRIV_ACCESS_MAP 6U
#ifdef CONFIG_NVGPU_DGPU
/** S/W defined index for RTV circular global context buffer. */
#define NVGPU_GR_GLOBAL_CTX_RTV_CIRCULAR_BUFFER 7U
#endif
#ifdef CONFIG_NVGPU_FECS_TRACE
/** S/W defined index for global FECS trace buffer. */
#define NVGPU_GR_GLOBAL_CTX_FECS_TRACE_BUFFER 8U