diff options
author | Seema Khowala <seemaj@nvidia.com> | 2017-07-17 16:39:37 -0400 |
---|---|---|
committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2017-07-19 02:41:55 -0400 |
commit | 71cd4a486f54eee67972a81f59c4185f828102e5 (patch) | |
tree | 7419d6cd74869d1014638b454f9761df8cf423af /drivers/gpu/nvgpu/gk20a | |
parent | 305dfe9fc0fa9001568a7713742418e1597886fd (diff) |
gpu: nvgpu: add esc read for PPC_COUNT
Add esc read for GRCTX_REG_LIST_PPC_COUNT else
gr_gk20a_determine_ppc_configuration function would
return -EINVAL if num_pes_per_gpc i.e. GPU_LIT_NUM_PES_PER_GPC
is > 1
JIRA GPUT19X-49
Bug 200311674
Change-Id: Iee7ee9ba14fcc7dca07c4c1dc20f8e7d018ed820
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1522443
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Tested-by: Tushar Kashalikar <tkashalikar@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/gk20a')
-rw-r--r-- | drivers/gpu/nvgpu/gk20a/gr_ctx_gk20a_sim.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/nvgpu/gk20a/gr_ctx_gk20a_sim.c b/drivers/gpu/nvgpu/gk20a/gr_ctx_gk20a_sim.c index 36071223..58e62d32 100644 --- a/drivers/gpu/nvgpu/gk20a/gr_ctx_gk20a_sim.c +++ b/drivers/gpu/nvgpu/gk20a/gr_ctx_gk20a_sim.c | |||
@@ -72,6 +72,8 @@ int gr_gk20a_init_ctx_vars_sim(struct gk20a *g, struct gr_gk20a *gr) | |||
72 | &g->gr.ctx_vars.ctxsw_regs.pm_gpc.count); | 72 | &g->gr.ctx_vars.ctxsw_regs.pm_gpc.count); |
73 | gk20a_sim_esc_readl(g, "GRCTX_REG_LIST_PM_TPC_COUNT", 0, | 73 | gk20a_sim_esc_readl(g, "GRCTX_REG_LIST_PM_TPC_COUNT", 0, |
74 | &g->gr.ctx_vars.ctxsw_regs.pm_tpc.count); | 74 | &g->gr.ctx_vars.ctxsw_regs.pm_tpc.count); |
75 | gk20a_sim_esc_readl(g, "GRCTX_REG_LIST_PPC_COUNT", 0, | ||
76 | &g->gr.ctx_vars.ctxsw_regs.ppc.count); | ||
75 | gk20a_sim_esc_readl(g, "GRCTX_REG_LIST_ETPC_COUNT", 0, | 77 | gk20a_sim_esc_readl(g, "GRCTX_REG_LIST_ETPC_COUNT", 0, |
76 | &g->gr.ctx_vars.ctxsw_regs.etpc.count); | 78 | &g->gr.ctx_vars.ctxsw_regs.etpc.count); |
77 | 79 | ||