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drm/amdgpu: clear bad page info of ras module

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Clear bad page info of ras module.

Signed-off-by: Jinzhou Su <jinzhou.su@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Jinzhou Su
2025-10-15 09:39:44 +08:00
committed by Alex Deucher
parent bc6d54ac7e
commit edddaada9e
1 changed files with 22 additions and 0 deletions
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22
drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
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@@ -612,6 +612,8 @@ static ssize_t amdgpu_ras_debugfs_ctrl_write(struct file *f,
return size;
}
static int amdgpu_uniras_clear_badpages_info(struct amdgpu_device *adev);
/**
* DOC: AMDGPU RAS debugfs EEPROM table reset interface
*
@@ -636,6 +638,11 @@ static ssize_t amdgpu_ras_debugfs_eeprom_write(struct file *f,
(struct amdgpu_device *)file_inode(f)->i_private;
int ret;
if (amdgpu_uniras_enabled(adev)) {
ret = amdgpu_uniras_clear_badpages_info(adev);
return ret ? ret : size;
}
ret = amdgpu_ras_eeprom_reset_table(
&(amdgpu_ras_get_context(adev)->eeprom_control));
@@ -1543,6 +1550,21 @@ out_fini_err_data:
return ret;
}
static int amdgpu_uniras_clear_badpages_info(struct amdgpu_device *adev)
{
struct ras_cmd_dev_handle req = {0};
int ret;
ret = amdgpu_ras_mgr_handle_ras_cmd(adev, RAS_CMD__CLEAR_BAD_PAGE_INFO,
&req, sizeof(req), NULL, 0);
if (ret) {
dev_err(adev->dev, "Failed to clear bad pages info, ret: %d\n", ret);
return ret;
}
return 0;
}
static int amdgpu_uniras_query_block_ecc(struct amdgpu_device *adev,
struct ras_query_if *info)
{