diff options
Diffstat (limited to 'drivers/gpu/nvgpu/vgpu/gm20b')
-rw-r--r-- | drivers/gpu/nvgpu/vgpu/gm20b/vgpu_gr_gm20b.c | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/drivers/gpu/nvgpu/vgpu/gm20b/vgpu_gr_gm20b.c b/drivers/gpu/nvgpu/vgpu/gm20b/vgpu_gr_gm20b.c index 07d41b2e..fb1f31d8 100644 --- a/drivers/gpu/nvgpu/vgpu/gm20b/vgpu_gr_gm20b.c +++ b/drivers/gpu/nvgpu/vgpu/gm20b/vgpu_gr_gm20b.c | |||
@@ -1,5 +1,5 @@ | |||
1 | /* | 1 | /* |
2 | * Copyright (c) 2015, NVIDIA CORPORATION. All rights reserved. | 2 | * Copyright (c) 2015-2016, NVIDIA CORPORATION. All rights reserved. |
3 | * | 3 | * |
4 | * This program is free software; you can redistribute it and/or modify it | 4 | * This program is free software; you can redistribute it and/or modify it |
5 | * under the terms and conditions of the GNU General Public License, | 5 | * under the terms and conditions of the GNU General Public License, |
@@ -37,7 +37,30 @@ static void vgpu_gm20b_detect_sm_arch(struct gk20a *g) | |||
37 | gr_gpc0_tpc0_sm_arch_warp_count_v(v); | 37 | gr_gpc0_tpc0_sm_arch_warp_count_v(v); |
38 | } | 38 | } |
39 | 39 | ||
40 | static int vgpu_gm20b_init_fs_state(struct gk20a *g) | ||
41 | { | ||
42 | struct gr_gk20a *gr = &g->gr; | ||
43 | u32 tpc_index, gpc_index; | ||
44 | u32 sm_id = 0; | ||
45 | |||
46 | gk20a_dbg_fn(""); | ||
47 | |||
48 | for (gpc_index = 0; gpc_index < gr->gpc_count; gpc_index++) { | ||
49 | for (tpc_index = 0; tpc_index < gr->gpc_tpc_count[gpc_index]; | ||
50 | tpc_index++) { | ||
51 | g->gr.sm_to_cluster[sm_id].tpc_index = tpc_index; | ||
52 | g->gr.sm_to_cluster[sm_id].gpc_index = gpc_index; | ||
53 | |||
54 | sm_id++; | ||
55 | } | ||
56 | } | ||
57 | |||
58 | gr->no_of_sm = sm_id; | ||
59 | return 0; | ||
60 | } | ||
61 | |||
40 | void vgpu_gm20b_init_gr_ops(struct gpu_ops *gops) | 62 | void vgpu_gm20b_init_gr_ops(struct gpu_ops *gops) |
41 | { | 63 | { |
42 | gops->gr.detect_sm_arch = vgpu_gm20b_detect_sm_arch; | 64 | gops->gr.detect_sm_arch = vgpu_gm20b_detect_sm_arch; |
65 | gops->gr.init_fs_state = vgpu_gm20b_init_fs_state; | ||
43 | } | 66 | } |