From 2155dfeaba1714bb00cb86af090aa056aec3acfd Mon Sep 17 00:00:00 2001 From: sujeet baranwal Date: Fri, 6 Mar 2015 11:55:36 -0800 Subject: gpu: nvgpu: Gpu characterstics enhancement New members are added in nvgpu_gpu_characterstics to export more information required specially from CUDA tools. Change-Id: I907f3bcbd272405a13f47ef6236bc2cff01c6c80 Signed-off-by: Sujeet Baranwal Reviewed-on: http://git-master/r/679202 Reviewed-by: Terje Bergstrom Tested-by: Terje Bergstrom --- drivers/gpu/nvgpu/gk20a/gk20a.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) (limited to 'drivers/gpu/nvgpu/gk20a/gk20a.c') diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.c b/drivers/gpu/nvgpu/gk20a/gk20a.c index 3389aca5..84fc3e93 100644 --- a/drivers/gpu/nvgpu/gk20a/gk20a.c +++ b/drivers/gpu/nvgpu/gk20a/gk20a.c @@ -1927,6 +1927,8 @@ int gk20a_init_gpu_characteristics(struct gk20a *g) gpu->on_board_video_memory_size = 0; /* integrated GPU */ gpu->num_gpc = g->gr.gpc_count; + gpu->max_gpc_count = g->gr.gpc_count; + gpu->num_tpc_per_gpc = g->gr.max_tpc_per_gpc_count; gpu->bus_type = NVGPU_GPU_BUS_TYPE_AXI; /* always AXI for now */ @@ -1962,9 +1964,15 @@ int gk20a_init_gpu_characteristics(struct gk20a *g) gpu->dbg_gpu_ioctl_nr_last = NVGPU_DBG_GPU_IOCTL_LAST; gpu->ioctl_channel_nr_last = NVGPU_IOCTL_CHANNEL_LAST; gpu->as_ioctl_nr_last = NVGPU_AS_IOCTL_LAST; - gpu->gpu_va_bit_count = 40; + memcpy(gpu->chipname, g->ops.name, strlen(g->ops.name)); + gpu->max_fbps_count = g->ops.gr.get_max_fbps_count(g); + gpu->fbp_en_mask = g->ops.gr.get_fbp_en_mask(g); + gpu->max_ltc_per_fbp = g->ops.gr.get_max_ltc_per_fbp(g); + gpu->max_lts_per_ltc = g->ops.gr.get_max_lts_per_ltc(g); + g->ops.gr.get_rop_l2_en_mask(g); + gpu->reserved = 0; return 0; -- cgit v1.2.2