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gpu: nvgpu: create class unit

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Created class unit under hal and moved all valid class check related
functionality to this unit. Moved all class defs from gr to a new header
include/nvgpu/class.h.

Moved following hals from gr to newly created class unit:
bool (*is_valid_class)(struct gk20a *g, u32 class_num); -->
		 bool (*is_valid)(u32 class_num);
bool (*is_valid_gfx_class)(struct gk20a *g, u32 class_num); -->
		bool (*is_valid_gfx)(u32 class_num);
bool (*is_valid_compute_class)(struct gk20a *g, u32 class_num); -->
		bool (*is_valid_compute)(u32 class_num);

JIRA NVGPU-3109

Change-Id: I01123e9b984613d4bddb2d8cf23d63410e212408
Signed-off-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2095542
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@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:
Seshendra Gadagottu
2019-04-11 12:01:03 -07:00
committed by mobile promotions
parent c4facdc058
commit 4faeea63aa
32 changed files with 565 additions and 300 deletions
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10
drivers/gpu/nvgpu/common/gr/obj_ctx.c
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@@ -71,7 +71,7 @@ static int nvgpu_gr_obj_ctx_init_ctxsw_preemption_mode(struct gk20a *g,
nvgpu_log_fn(g, " ");
if (!nvgpu_is_enabled(g, NVGPU_SUPPORT_PREEMPTION_GFXP)) {
if (g->ops.gr.is_valid_compute_class(g, class)) {
if (g->ops.class.is_valid_compute(class)) {
nvgpu_gr_ctx_init_compute_preemption_mode(gr_ctx,
NVGPU_PREEMPTION_MODE_COMPUTE_CTA);
}
@@ -110,12 +110,12 @@ int nvgpu_gr_obj_ctx_set_ctxsw_preemption_mode(struct gk20a *g,
return 0;
}
if (g->ops.gr.is_valid_gfx_class(g, class) &&
if (g->ops.class.is_valid_gfx(class) &&
g->gr.ctx_vars.force_preemption_gfxp) {
graphics_preempt_mode = NVGPU_PREEMPTION_MODE_GRAPHICS_GFXP;
}
if (g->ops.gr.is_valid_compute_class(g, class) &&
if (g->ops.class.is_valid_compute(class) &&
g->gr.ctx_vars.force_preemption_cilp) {
compute_preempt_mode = NVGPU_PREEMPTION_MODE_COMPUTE_CILP;
}
@@ -181,8 +181,8 @@ int nvgpu_gr_obj_ctx_set_ctxsw_preemption_mode(struct gk20a *g,
break;
}
if (g->ops.gr.is_valid_compute_class(g, class) ||
g->ops.gr.is_valid_gfx_class(g, class)) {
if (g->ops.class.is_valid_compute(class) ||
g->ops.class.is_valid_gfx(class)) {
switch (compute_preempt_mode) {
case NVGPU_PREEMPTION_MODE_COMPUTE_WFI:
case NVGPU_PREEMPTION_MODE_COMPUTE_CTA: