Commit 48aa62f0 authored by Candice Li's avatar Candice Li Committed by Alex Deucher
Browse files

drm/amd/pm: Enable bad memory page/channel recording support for smu v13_0_0 



Send message to SMU to update bad memory page and bad channel info.

Signed-off-by: default avatarCandice Li <candice.li@amd.com>
Reviewed-by: default avatarEvan Quan <evan.quan@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 177817d0

drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu_v13_0_0_ppsmc.h

+7 −1
Original line number Diff line number Diff line
@@ -131,7 +131,13 @@ 
#define PPSMC_MSG_EnableAudioStutterWA           0x44

#define PPSMC_MSG_PowerUpUmsch                   0x45

#define PPSMC_MSG_PowerDownUmsch                 0x46

#define PPSMC_Message_Count                      0x47

#define PPSMC_MSG_SetDcsArch                     0x47

#define PPSMC_MSG_TriggerVFFLR                   0x48

#define PPSMC_MSG_SetNumBadMemoryPagesRetired    0x49

#define PPSMC_MSG_SetBadMemoryPagesRetiredFlagsPerChannel 0x4A

#define PPSMC_MSG_SetPriorityDeltaGain           0x4B

#define PPSMC_MSG_AllowIHHostInterrupt           0x4C

#define PPSMC_Message_Count                      0x4D



//Debug Dump Message

#define DEBUGSMC_MSG_TestMessage                    0x1

drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h

+3 −1
Original line number Diff line number Diff line
@@ -239,7 +239,9 @@ 
	__SMU_DUMMY_MAP(DriverMode2Reset), \

	__SMU_DUMMY_MAP(GetGfxOffStatus),		 \

	__SMU_DUMMY_MAP(GetGfxOffEntryCount),		 \

	__SMU_DUMMY_MAP(LogGfxOffResidency),

	__SMU_DUMMY_MAP(LogGfxOffResidency),			\

	__SMU_DUMMY_MAP(SetNumBadMemoryPagesRetired),		\

	__SMU_DUMMY_MAP(SetBadMemoryPagesRetiredFlagsPerChannel),



#undef __SMU_DUMMY_MAP

#define __SMU_DUMMY_MAP(type)	SMU_MSG_##type

drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c

+39 −0
Original line number Diff line number Diff line
@@ -141,6 +141,9 @@ static struct cmn2asic_msg_mapping smu_v13_0_0_message_map[SMU_MSG_MAX_COUNT] = 
	MSG_MAP(PrepareMp1ForUnload,		PPSMC_MSG_PrepareMp1ForUnload,         0),

	MSG_MAP(DFCstateControl,		PPSMC_MSG_SetExternalClientDfCstateAllow, 0),

	MSG_MAP(ArmD3,				PPSMC_MSG_ArmD3,                       0),

	MSG_MAP(SetNumBadMemoryPagesRetired,	PPSMC_MSG_SetNumBadMemoryPagesRetired,   0),

	MSG_MAP(SetBadMemoryPagesRetiredFlagsPerChannel,

			    PPSMC_MSG_SetBadMemoryPagesRetiredFlagsPerChannel,   0),

};



static struct cmn2asic_mapping smu_v13_0_0_clk_map[SMU_CLK_COUNT] = {
@@ -1838,6 +1841,40 @@ static void smu_v13_0_0_set_smu_mailbox_registers(struct smu_context *smu) 
	smu->debug_resp_reg = SOC15_REG_OFFSET(MP1, 0, mmMP1_SMN_C2PMSG_54);

}



static int smu_v13_0_0_smu_send_bad_mem_page_num(struct smu_context *smu,

		uint32_t size)

{

	int ret = 0;



	/* message SMU to update the bad page number on SMUBUS */

	ret = smu_cmn_send_smc_msg_with_param(smu,

					  SMU_MSG_SetNumBadMemoryPagesRetired,

					  size, NULL);

	if (ret)

		dev_err(smu->adev->dev,

			  "[%s] failed to message SMU to update bad memory pages number\n",

			  __func__);



	return ret;

}



static int smu_v13_0_0_send_bad_mem_channel_flag(struct smu_context *smu,

		uint32_t size)

{

	int ret = 0;



	/* message SMU to update the bad channel info on SMUBUS */

	ret = smu_cmn_send_smc_msg_with_param(smu,

				  SMU_MSG_SetBadMemoryPagesRetiredFlagsPerChannel,

				  size, NULL);

	if (ret)

		dev_err(smu->adev->dev,

			  "[%s] failed to message SMU to update bad memory pages channel info\n",

			  __func__);



	return ret;

}



static const struct pptable_funcs smu_v13_0_0_ppt_funcs = {

	.get_allowed_feature_mask = smu_v13_0_0_get_allowed_feature_mask,

	.set_default_dpm_table = smu_v13_0_0_set_default_dpm_table,
@@ -1908,6 +1945,8 @@ static const struct pptable_funcs smu_v13_0_0_ppt_funcs = { 
	.mode1_reset = smu_v13_0_0_mode1_reset,

	.set_mp1_state = smu_v13_0_0_set_mp1_state,

	.set_df_cstate = smu_v13_0_0_set_df_cstate,

	.send_hbm_bad_pages_num = smu_v13_0_0_smu_send_bad_mem_page_num,

	.send_hbm_bad_channel_flag = smu_v13_0_0_send_bad_mem_channel_flag,

};



void smu_v13_0_0_set_ppt_funcs(struct smu_context *smu)