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gpu: nvgpu: update gv11b_get_litter_value

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Update gv11b_get_litter_value:
  - add PPC_IN_GPC_BASE
  - set all FBPA values to 0, since gv11b does not have an FBPA unit
  - error/bug if we fall through to default, for easier debugging

JIRA EVLR-1712

Change-Id: I9a388d6f525e101d4742ade07f972410ec3b2591
Signed-off-by: Peter Daifuku <pdaifuku@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1533192
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
This commit is contained in:
Peter Daifuku
2017-08-04 10:44:41 -07:00
committed by mobile promotions
parent 5a5792d911
commit 026d1f8efe
1 changed files with 15 additions and 6 deletions
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21
drivers/gpu/nvgpu/gv11b/hal_gv11b.c
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@@ -105,6 +105,9 @@ static int gv11b_get_litter_value(struct gk20a *g, int value)
case GPU_LIT_TPC_IN_GPC_SHARED_BASE:
ret = proj_tpc_in_gpc_shared_base_v();
break;
case GPU_LIT_PPC_IN_GPC_BASE:
ret = proj_ppc_in_gpc_base_v();
break;
case GPU_LIT_PPC_IN_GPC_STRIDE:
ret = proj_ppc_in_gpc_stride_v();
break;
@@ -129,17 +132,23 @@ static int gv11b_get_litter_value(struct gk20a *g, int value)
case GPU_LIT_LTS_STRIDE:
ret = proj_lts_stride_v();
break;
case GPU_LIT_NUM_FBPAS:
ret = proj_scal_litter_num_fbpas_v();
break;
case GPU_LIT_FBPA_STRIDE:
ret = proj_fbpa_stride_v();
break;
case GPU_LIT_SM_PRI_STRIDE:
ret = proj_sm_stride_v();
break;
/* GV11B does not have a FBPA unit, despite what's listed in the
* hw headers or read back through NV_PTOP_SCAL_NUM_FBPAS,
* so hardcode all values to 0.
*/
case GPU_LIT_NUM_FBPAS:
case GPU_LIT_FBPA_STRIDE:
case GPU_LIT_FBPA_BASE:
case GPU_LIT_FBPA_SHARED_BASE:
ret = 0;
break;
default:
nvgpu_err(g, "Missing definition %d", value);
BUG();
break;
}