Suppress the following compile warnings:
>> drivers/gpu/drm/amd/amdgpu/../pm/swsmu/inc/smu_v11_0_pptable.h:163:17:
warning: field smc_pptable within 'struct smu_11_0_powerplay_table' is
less aligned than 'PPTable_t' and is usually due to 'struct smu_11_0_powerplay_table'
being packed, which can lead to unaligned accesses [-Wunaligned-access]
PPTable_t smc_pptable; //PPTable_t in smu11_driver_if.h
^
1 warning generated.
--
>> drivers/gpu/drm/amd/amdgpu/../pm/swsmu/inc/smu_v11_0_7_pptable.h:193:17:
warning: field smc_pptable within 'struct smu_11_0_7_powerplay_table' is
less aligned than 'PPTable_t' and is usually due to 'struct smu_11_0_7_powerplay_table'
being packed, which can lead to unaligned accesses [-Wunaligned-access]
PPTable_t smc_pptable; //PPTable_t in smu11_driver_if.h
^
1 warning generated.
--
>> drivers/gpu/drm/amd/amdgpu/../pm/swsmu/inc/smu_v13_0_pptable.h:161:12:
warning: field smc_pptable within 'struct smu_13_0_powerplay_table' is less aligned than
'PPTable_t' and is usually due to 'struct smu_13_0_powerplay_table' being packed, which
can lead to unaligned accesses [-Wunaligned-access]
Signed-off-by: Evan Quan <evan.quan@xxxxxxx>
Change-Id: I855062e987effd563ccc09336caad75f02751bb6
---
drivers/gpu/drm/amd/pm/swsmu/inc/smu_v11_0_7_pptable.h | 9 ++++++---
drivers/gpu/drm/amd/pm/swsmu/inc/smu_v11_0_pptable.h | 9 ++++++---
drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0_7_pptable.h | 5 ++++-
drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0_pptable.h | 10 +++++++---
4 files changed, 23 insertions(+), 10 deletions(-)
diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v11_0_7_pptable.h b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v11_0_7_pptable.h
index 247c6e9632ba..1cb399dbc7cc 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v11_0_7_pptable.h
+++ b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v11_0_7_pptable.h
@@ -22,6 +22,7 @@
#ifndef SMU_11_0_7_PPTABLE_H
#define SMU_11_0_7_PPTABLE_H
+#pragma pack(push, 1)
#define SMU_11_0_7_TABLE_FORMAT_REVISION 15
@@ -139,7 +140,7 @@ struct smu_11_0_7_overdrive_table
uint32_t max[SMU_11_0_7_MAX_ODSETTING]; //default maximum settings
uint32_t min[SMU_11_0_7_MAX_ODSETTING]; //default minimum settings
int16_t pm_setting[SMU_11_0_7_MAX_PMSETTING]; //Optimized power mode feature settings
-} __attribute__((packed));
+};
enum SMU_11_0_7_PPCLOCK_ID {
SMU_11_0_7_PPCLOCK_GFXCLK = 0,
@@ -166,7 +167,7 @@ struct smu_11_0_7_power_saving_clock_table
uint32_t count; //power_saving_clock_count = SMU_11_0_7_PPCLOCK_COUNT
uint32_t max[SMU_11_0_7_MAX_PPCLOCK]; //PowerSavingClock Mode Clock Maximum array In MHz
uint32_t min[SMU_11_0_7_MAX_PPCLOCK]; //PowerSavingClock Mode Clock Minimum array In MHz
-} __attribute__((packed));
+};
struct smu_11_0_7_powerplay_table
{
@@ -191,6 +192,8 @@ struct smu_11_0_7_powerplay_table
struct smu_11_0_7_overdrive_table overdrive_table;
PPTable_t smc_pptable; //PPTable_t in smu11_driver_if.h
-} __attribute__((packed));
+};
+
+#pragma pack(pop)
#endif
diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v11_0_pptable.h b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v11_0_pptable.h
index 7a63cf8e85ed..0116e3d04fad 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v11_0_pptable.h
+++ b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v11_0_pptable.h
@@ -22,6 +22,7 @@
#ifndef SMU_11_0_PPTABLE_H
#define SMU_11_0_PPTABLE_H
+#pragma pack(push, 1)
#define SMU_11_0_TABLE_FORMAT_REVISION 12
@@ -109,7 +110,7 @@ struct smu_11_0_overdrive_table
uint8_t cap[SMU_11_0_MAX_ODFEATURE]; //OD feature support flags
uint32_t max[SMU_11_0_MAX_ODSETTING]; //default maximum settings
uint32_t min[SMU_11_0_MAX_ODSETTING]; //default minimum settings
-} __attribute__((packed));
+};
enum SMU_11_0_PPCLOCK_ID {
SMU_11_0_PPCLOCK_GFXCLK = 0,
@@ -133,7 +134,7 @@ struct smu_11_0_power_saving_clock_table
uint32_t count; //power_saving_clock_count = SMU_11_0_PPCLOCK_COUNT
uint32_t max[SMU_11_0_MAX_PPCLOCK]; //PowerSavingClock Mode Clock Maximum array In MHz
uint32_t min[SMU_11_0_MAX_PPCLOCK]; //PowerSavingClock Mode Clock Minimum array In MHz
-} __attribute__((packed));
+};
struct smu_11_0_powerplay_table
{
@@ -162,6 +163,8 @@ struct smu_11_0_powerplay_table
#ifndef SMU_11_0_PARTIAL_PPTABLE
PPTable_t smc_pptable; //PPTable_t in smu11_driver_if.h
#endif
-} __attribute__((packed));
+};
+
+#pragma pack(pop)
#endif
diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0_7_pptable.h b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0_7_pptable.h
index 3f29f4327378..478862ded0bd 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0_7_pptable.h
+++ b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0_7_pptable.h
@@ -22,6 +22,8 @@
#ifndef SMU_13_0_7_PPTABLE_H
#define SMU_13_0_7_PPTABLE_H
+#pragma pack(push, 1)
+
#define SMU_13_0_7_TABLE_FORMAT_REVISION 15
//// POWERPLAYTABLE::ulPlatformCaps
@@ -194,7 +196,8 @@ struct smu_13_0_7_powerplay_table
struct smu_13_0_7_overdrive_table overdrive_table;
uint8_t padding1;
PPTable_t smc_pptable; //PPTable_t in driver_if.h
-} __attribute__((packed));
+};
+#pragma pack(pop)
#endif
diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0_pptable.h b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0_pptable.h
index 1f311396b706..043307485528 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0_pptable.h
+++ b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0_pptable.h
@@ -22,6 +22,8 @@
#ifndef SMU_13_0_PPTABLE_H
#define SMU_13_0_PPTABLE_H
+#pragma pack(push, 1)
+
#define SMU_13_0_TABLE_FORMAT_REVISION 1
//// POWERPLAYTABLE::ulPlatformCaps
@@ -109,7 +111,7 @@ struct smu_13_0_overdrive_table {
uint8_t cap[SMU_13_0_MAX_ODFEATURE]; //OD feature support flags
uint32_t max[SMU_13_0_MAX_ODSETTING]; //default maximum settings
uint32_t min[SMU_13_0_MAX_ODSETTING]; //default minimum settings
-} __attribute__((packed));
+};
enum SMU_13_0_PPCLOCK_ID {
SMU_13_0_PPCLOCK_GFXCLK = 0,
@@ -132,7 +134,7 @@ struct smu_13_0_power_saving_clock_table {
uint32_t count; //power_saving_clock_count = SMU_11_0_PPCLOCK_COUNT
uint32_t max[SMU_13_0_MAX_PPCLOCK]; //PowerSavingClock Mode Clock Maximum array In MHz
uint32_t min[SMU_13_0_MAX_PPCLOCK]; //PowerSavingClock Mode Clock Minimum array In MHz
-} __attribute__((packed));
+};
struct smu_13_0_powerplay_table {
struct atom_common_table_header header;
@@ -160,6 +162,8 @@ struct smu_13_0_powerplay_table {
#ifndef SMU_13_0_PARTIAL_PPTABLE
PPTable_t smc_pptable; //PPTable_t in driver_if.h
#endif
-} __attribute__((packed));
+};
+
+#pragma pack(pop)
#endif
--
2.29.0
