summaryrefslogtreecommitdiffstats
path: root/drivers/gpu/nvgpu/common/linux/vgpu/gp10b
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/gpu/nvgpu/common/linux/vgpu/gp10b')
-rw-r--r--drivers/gpu/nvgpu/common/linux/vgpu/gp10b/vgpu_gr_gp10b.c30
-rw-r--r--drivers/gpu/nvgpu/common/linux/vgpu/gp10b/vgpu_gr_gp10b.h2
-rw-r--r--drivers/gpu/nvgpu/common/linux/vgpu/gp10b/vgpu_hal_gp10b.c2
3 files changed, 2 insertions, 32 deletions
diff --git a/drivers/gpu/nvgpu/common/linux/vgpu/gp10b/vgpu_gr_gp10b.c b/drivers/gpu/nvgpu/common/linux/vgpu/gp10b/vgpu_gr_gp10b.c
index fe85e113..ed61f16b 100644
--- a/drivers/gpu/nvgpu/common/linux/vgpu/gp10b/vgpu_gr_gp10b.c
+++ b/drivers/gpu/nvgpu/common/linux/vgpu/gp10b/vgpu_gr_gp10b.c
@@ -26,34 +26,6 @@
26 26
27#include <nvgpu/hw/gp10b/hw_gr_gp10b.h> 27#include <nvgpu/hw/gp10b/hw_gr_gp10b.h>
28 28
29void vgpu_gr_gp10b_free_gr_ctx(struct gk20a *g, struct vm_gk20a *vm,
30 struct gr_ctx_desc *gr_ctx)
31{
32 struct tegra_vgpu_cmd_msg msg = {0};
33 struct tegra_vgpu_gr_ctx_params *p = &msg.params.gr_ctx;
34 int err;
35
36 gk20a_dbg_fn("");
37
38 if (!gr_ctx || !gr_ctx->mem.gpu_va)
39 return;
40
41 msg.cmd = TEGRA_VGPU_CMD_GR_CTX_FREE;
42 msg.handle = vgpu_get_handle(g);
43 p->gr_ctx_handle = gr_ctx->virt_ctx;
44 err = vgpu_comm_sendrecv(&msg, sizeof(msg), sizeof(msg));
45 WARN_ON(err || msg.ret);
46
47 __nvgpu_vm_free_va(vm, gr_ctx->mem.gpu_va, gmmu_page_size_kernel);
48
49 nvgpu_dma_unmap_free(vm, &gr_ctx->pagepool_ctxsw_buffer);
50 nvgpu_dma_unmap_free(vm, &gr_ctx->betacb_ctxsw_buffer);
51 nvgpu_dma_unmap_free(vm, &gr_ctx->spill_ctxsw_buffer);
52 nvgpu_dma_unmap_free(vm, &gr_ctx->preempt_ctxsw_buffer);
53
54 nvgpu_kfree(g, gr_ctx);
55}
56
57int vgpu_gr_gp10b_alloc_gr_ctx(struct gk20a *g, 29int vgpu_gr_gp10b_alloc_gr_ctx(struct gk20a *g,
58 struct gr_ctx_desc **__gr_ctx, 30 struct gr_ctx_desc **__gr_ctx,
59 struct vm_gk20a *vm, 31 struct vm_gk20a *vm,
@@ -107,7 +79,7 @@ int vgpu_gr_gp10b_alloc_gr_ctx(struct gk20a *g,
107 return err; 79 return err;
108 80
109fail: 81fail:
110 vgpu_gr_gp10b_free_gr_ctx(g, vm, gr_ctx); 82 vgpu_gr_free_gr_ctx(g, vm, gr_ctx);
111 return err; 83 return err;
112} 84}
113 85
diff --git a/drivers/gpu/nvgpu/common/linux/vgpu/gp10b/vgpu_gr_gp10b.h b/drivers/gpu/nvgpu/common/linux/vgpu/gp10b/vgpu_gr_gp10b.h
index a11dab7d..31b88d19 100644
--- a/drivers/gpu/nvgpu/common/linux/vgpu/gp10b/vgpu_gr_gp10b.h
+++ b/drivers/gpu/nvgpu/common/linux/vgpu/gp10b/vgpu_gr_gp10b.h
@@ -19,8 +19,6 @@
19 19
20#include "gk20a/gk20a.h" 20#include "gk20a/gk20a.h"
21 21
22void vgpu_gr_gp10b_free_gr_ctx(struct gk20a *g, struct vm_gk20a *vm,
23 struct gr_ctx_desc *gr_ctx);
24int vgpu_gr_gp10b_alloc_gr_ctx(struct gk20a *g, 22int vgpu_gr_gp10b_alloc_gr_ctx(struct gk20a *g,
25 struct gr_ctx_desc **__gr_ctx, 23 struct gr_ctx_desc **__gr_ctx,
26 struct vm_gk20a *vm, 24 struct vm_gk20a *vm,
diff --git a/drivers/gpu/nvgpu/common/linux/vgpu/gp10b/vgpu_hal_gp10b.c b/drivers/gpu/nvgpu/common/linux/vgpu/gp10b/vgpu_hal_gp10b.c
index aa520690..e8cb96b4 100644
--- a/drivers/gpu/nvgpu/common/linux/vgpu/gp10b/vgpu_hal_gp10b.c
+++ b/drivers/gpu/nvgpu/common/linux/vgpu/gp10b/vgpu_hal_gp10b.c
@@ -128,7 +128,7 @@ static const struct gpu_ops vgpu_gp10b_ops = {
128 .pagepool_default_size = gr_gp10b_pagepool_default_size, 128 .pagepool_default_size = gr_gp10b_pagepool_default_size,
129 .init_ctx_state = vgpu_gr_gp10b_init_ctx_state, 129 .init_ctx_state = vgpu_gr_gp10b_init_ctx_state,
130 .alloc_gr_ctx = vgpu_gr_gp10b_alloc_gr_ctx, 130 .alloc_gr_ctx = vgpu_gr_gp10b_alloc_gr_ctx,
131 .free_gr_ctx = vgpu_gr_gp10b_free_gr_ctx, 131 .free_gr_ctx = vgpu_gr_free_gr_ctx,
132 .update_ctxsw_preemption_mode = 132 .update_ctxsw_preemption_mode =
133 gr_gp10b_update_ctxsw_preemption_mode, 133 gr_gp10b_update_ctxsw_preemption_mode,
134 .dump_gr_regs = NULL, 134 .dump_gr_regs = NULL,