Commit 5c36fd7f authored by Gangliang Xie's avatar Gangliang Xie Committed by Alex Deucher
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drm/amdgpu: reset ras eeprom table when it is invalid 



reset ras eeprom table when it is invalid

Signed-off-by: default avatarGangliang Xie <ganglxie@amd.com>
Reviewed-by: default avatarHawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 27f5ff9e

drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c

+8 −0
Original line number Diff line number Diff line
@@ -1558,6 +1558,8 @@ int amdgpu_ras_eeprom_init(struct amdgpu_ras_eeprom_control *control) 
	unsigned char buf[RAS_TABLE_HEADER_SIZE] = { 0 };

	struct amdgpu_ras_eeprom_table_header *hdr = &control->tbl_hdr;

	struct amdgpu_ras *ras = amdgpu_ras_get_context(adev);

	int dev_var = adev->pdev->device & 0xF;

	uint32_t vram_type = adev->gmc.vram_type;

	int res;



	if (amdgpu_ras_smu_eeprom_supported(adev))
@@ -1597,6 +1599,12 @@ int amdgpu_ras_eeprom_init(struct amdgpu_ras_eeprom_control *control) 
		return amdgpu_ras_eeprom_reset_table(control);

	}



	if (!(adev->flags & AMD_IS_APU) && (dev_var == 0x5) &&

	    (vram_type == AMDGPU_VRAM_TYPE_HBM3E) &&

	    (hdr->version < RAS_TABLE_VER_V3)) {

		return amdgpu_ras_eeprom_reset_table(control);

	}



	switch (hdr->version) {

	case RAS_TABLE_VER_V2_1:

	case RAS_TABLE_VER_V3: