diff options
author | Alex Waterman <alexw@nvidia.com> | 2017-07-06 20:22:03 -0400 |
---|---|---|
committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2017-07-07 10:05:40 -0400 |
commit | 57abaabb7688016feaecbf529a46ad143c1e65a2 (patch) | |
tree | b0482a63aac13eb840d0344d7345b5b2ef3d3dd6 /drivers/gpu/nvgpu/gp10b/mm_gp10b.c | |
parent | 6065b8c3ac17497d6ed8382a8503f55ec07c8865 (diff) |
gpu: nvgpu: Cleanup GMMU debug printing
Ensure that all debug prints are consistent from chip to chip
and function to function. The following maps letters in the
debug print to their meaning:
C Mapping is cachable
v Mapping is volatile
S Mapping is sparse
P Mapping is private (VPR/WPR)
c Mapping is coherent
V Mapping is valid
JIRA NVGPU-30
Change-Id: Ia890af88677c3e6d3fdd8c4fe266158c35b8afcd
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master/r/1514903
GVS: Gerrit_Virtual_Submit
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
Tested-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/gp10b/mm_gp10b.c')
-rw-r--r-- | drivers/gpu/nvgpu/gp10b/mm_gp10b.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/gpu/nvgpu/gp10b/mm_gp10b.c b/drivers/gpu/nvgpu/gp10b/mm_gp10b.c index bdc30143..612d59f7 100644 --- a/drivers/gpu/nvgpu/gp10b/mm_gp10b.c +++ b/drivers/gpu/nvgpu/gp10b/mm_gp10b.c | |||
@@ -288,7 +288,7 @@ static void update_gmmu_pte_locked(struct vm_gk20a *vm, | |||
288 | "vm=%s " | 288 | "vm=%s " |
289 | "PTE: i=%-4u size=%-2u offs=%-4u | " | 289 | "PTE: i=%-4u size=%-2u offs=%-4u | " |
290 | "GPU %#-12llx phys %#-12llx " | 290 | "GPU %#-12llx phys %#-12llx " |
291 | "pgsz: %3dkb perm=%-2s kind=%#02x APT=%-6s %c%c%c%c " | 291 | "pgsz: %3dkb perm=%-2s kind=%#02x APT=%-6s %c%c%c%c%c " |
292 | "ctag=0x%08x " | 292 | "ctag=0x%08x " |
293 | "[0x%08x, 0x%08x]", | 293 | "[0x%08x, 0x%08x]", |
294 | vm->name, | 294 | vm->name, |
@@ -298,10 +298,11 @@ static void update_gmmu_pte_locked(struct vm_gk20a *vm, | |||
298 | nvgpu_gmmu_perm_str(attrs->rw_flag), | 298 | nvgpu_gmmu_perm_str(attrs->rw_flag), |
299 | attrs->kind_v, | 299 | attrs->kind_v, |
300 | nvgpu_aperture_str(attrs->aperture), | 300 | nvgpu_aperture_str(attrs->aperture), |
301 | attrs->valid ? 'V' : '-', | 301 | attrs->cacheable ? 'C' : 'v', |
302 | attrs->cacheable ? 'C' : '-', | ||
303 | attrs->sparse ? 'S' : '-', | 302 | attrs->sparse ? 'S' : '-', |
304 | attrs->priv ? 'P' : '-', | 303 | attrs->priv ? 'P' : '-', |
304 | attrs->coherent ? 'c' : '-', | ||
305 | attrs->valid ? 'V' : '-', | ||
305 | (u32)attrs->ctag / g->ops.fb.compression_page_size(g), | 306 | (u32)attrs->ctag / g->ops.fb.compression_page_size(g), |
306 | pte_w[1], pte_w[0]); | 307 | pte_w[1], pte_w[0]); |
307 | 308 | ||