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drm/amdgpu: Optimize xxx_ras_late_init/xxx_ras_late_fini for each ras block

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1. Define amdgpu_ras_block_late_init to create sysfs nodes
   and interrupt handles.
2. Define amdgpu_ras_block_late_fini to remove sysfs nodes
   and interrupt handles.
3. Replace ras block variable members in struct
   amdgpu_ras_block_object with struct ras_common_if, which
   can make it easy to associate each ras block instance
   with each ras block functional interface.
4. Add .ras_cb to struct amdgpu_ras_block_object.
5. Change each ras block to fit for the changement of struct
   amdgpu_ras_block_object.

Signed-off-by: yipechai <YiPeng.Chai@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
yipechai
2022-01-30 17:03:32 +08:00
committed by Alex Deucher
parent 22b1df28c0
commit bdb3489cfc
11 changed files with 86 additions and 37 deletions
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7
drivers/gpu/drm/amd/amdgpu/amdgpu_mca.c
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@@ -83,14 +83,15 @@ int amdgpu_mca_ras_late_init(struct amdgpu_device *adev,
.sysfs_name = sysfs_name,
};
snprintf(sysfs_name, sizeof(sysfs_name), "%s_err_count", mca_dev->ras->ras_block.name);
snprintf(sysfs_name, sizeof(sysfs_name), "%s_err_count",
mca_dev->ras->ras_block.ras_comm.name);
if (!mca_dev->ras_if) {
mca_dev->ras_if = kmalloc(sizeof(struct ras_common_if), GFP_KERNEL);
if (!mca_dev->ras_if)
return -ENOMEM;
mca_dev->ras_if->block = mca_dev->ras->ras_block.block;
mca_dev->ras_if->sub_block_index = mca_dev->ras->ras_block.sub_block_index;
mca_dev->ras_if->block = mca_dev->ras->ras_block.ras_comm.block;
mca_dev->ras_if->sub_block_index = mca_dev->ras->ras_block.ras_comm.sub_block_index;
mca_dev->ras_if->type = AMDGPU_RAS_ERROR__MULTI_UNCORRECTABLE;
}
ih_info.head = fs_info.head = *mca_dev->ras_if;