[AMD Official Use Only - General]
Reviewed-by: Hawking Zhang <Hawking.Zhang@xxxxxxx>
Regards,
Hawking
-----Original Message-----
From: amd-gfx <amd-gfx-bounces@xxxxxxxxxxxxxxxxxxxxx> On Behalf Of Candice Li
Sent: Saturday, November 19, 2022 12:42
To: amd-gfx@xxxxxxxxxxxxxxxxxxxxx
Cc: Li, Candice <Candice.Li@xxxxxxx>; Quan, Evan <Evan.Quan@xxxxxxx>
Subject: [PATCH] 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: Candice Li <candice.li@xxxxxxx>
Reviewed-by: Evan Quan <evan.quan@xxxxxxx>
---
.../pm/swsmu/inc/pmfw_if/smu_v13_0_0_ppsmc.h | 8 +++- drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h | 4 +- .../drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c | 39 +++++++++++++++++++
3 files changed, 49 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu_v13_0_0_ppsmc.h b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu_v13_0_0_ppsmc.h
index 9ebb8f39732a0e..8b8266890a1002 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu_v13_0_0_ppsmc.h
+++ b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu_v13_0_0_ppsmc.h
@@ -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
diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h
index 58098b82df660c..a4e3425b1027c2 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h
+++ b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h
@@ -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
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c
index 5bcb61f77e4193..87d7c66e49ef28 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c
@@ -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)
--
2.25.1
