GitHub-Mirror/linux-bl808
2
0
Fork 0
mirror of https://github.com/Fishwaldo/linux-bl808.git synced 2025-06-05 14:14:54 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

drm/amdgpu: define macros for retire page reservation

Browse source 
Easy for maintainance.

Signed-off-by: Guchun Chen <guchun.chen@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Guchun Chen 2019-10-22 11:39:25 +08:00 • committed by Alex Deucher
parent c688a06bc6
commit 52dd95f2b6
1 changed files with 11 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

17
drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
View file

@ -68,6 +68,11 @@ const char *ras_block_string[] = {
/* inject address is 52 bits */
#define RAS_UMC_INJECT_ADDR_LIMIT (0x1ULL << 52)
enum amdgpu_ras_retire_page_reservation {
AMDGPU_RAS_RETIRE_PAGE_RESERVED,
AMDGPU_RAS_RETIRE_PAGE_PENDING,
AMDGPU_RAS_RETIRE_PAGE_FAULT,
};
atomic_t amdgpu_ras_in_intr = ATOMIC_INIT(0);
@ -809,11 +814,11 @@ static int amdgpu_ras_badpages_read(struct amdgpu_device *adev,
static char *amdgpu_ras_badpage_flags_str(unsigned int flags)
{
switch (flags) {
case 0:
case AMDGPU_RAS_RETIRE_PAGE_RESERVED:
return "R";
case 1:
case AMDGPU_RAS_RETIRE_PAGE_PENDING:
return "P";
case 2:
case AMDGPU_RAS_RETIRE_PAGE_FAULT:
default:
return "F";
};
@ -1294,13 +1299,13 @@ static int amdgpu_ras_badpages_read(struct amdgpu_device *adev,
(*bps)[i] = (struct ras_badpage){
.bp = data->bps[i].retired_page,
.size = AMDGPU_GPU_PAGE_SIZE,
.flags = 0,
.flags = AMDGPU_RAS_RETIRE_PAGE_RESERVED,
};
if (data->last_reserved <= i)
(*bps)[i].flags = 1;
(*bps)[i].flags = AMDGPU_RAS_RETIRE_PAGE_PENDING;
else if (data->bps_bo[i] == NULL)
(*bps)[i].flags = 2;
(*bps)[i].flags = AMDGPU_RAS_RETIRE_PAGE_FAULT;
}
*count = data->count;