Commit 04226ae1 authored by YiPeng Chai's avatar YiPeng Chai Committed by Alex Deucher
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drm/amdgpu: Add ras module eeprom safety watermark check 



Add ras module eeprom safety watermark check.

Signed-off-by: default avatarYiPeng Chai <YiPeng.Chai@amd.com>
Reviewed-by: default avatarTao Zhou <tao.zhou1@amd.com>
Reviewed-by: default avatarHawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 43a90c07

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

+4 −0
Original line number Diff line number Diff line
@@ -32,6 +32,7 @@ 
#include <linux/uaccess.h>



#include "amdgpu_reset.h"

#include "amdgpu_ras_mgr.h"



/* These are memory addresses as would be seen by one or more EEPROM

 * chips strung on the I2C bus, usually by manipulating pins 1-3 of a
@@ -556,6 +557,9 @@ bool amdgpu_ras_eeprom_check_err_threshold(struct amdgpu_device *adev) 
{

	struct amdgpu_ras *con = amdgpu_ras_get_context(adev);



	if (amdgpu_uniras_enabled(adev))

		return amdgpu_ras_mgr_check_eeprom_safety_watermark(adev);



	if (!__is_ras_eeprom_supported(adev) ||

	    !amdgpu_bad_page_threshold)

		return false;