Commit 0ca9f757 authored by Mario Limonciello's avatar Mario Limonciello Committed by Alex Deucher
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drm/amd/pm: powerplay: Add `__counted_by` attribute for flexible arrays 



This attribute is used to hint the length of flexible arrays to
compiler and sanitizers.

Acked-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarMario Limonciello <mario.limonciello@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent a4fcb5f7

drivers/gpu/drm/amd/pm/powerplay/hwmgr/pptable_v1_0.h

+18 −18
Original line number Diff line number Diff line
@@ -163,8 +163,8 @@ typedef struct _ATOM_Tonga_State { 


typedef struct _ATOM_Tonga_State_Array {

	UCHAR ucRevId;

	UCHAR ucNumEntries;		/* Number of entries. */

	ATOM_Tonga_State entries[];	/* Dynamically allocate entries. */

	UCHAR ucNumEntries;

	ATOM_Tonga_State entries[] __counted_by(ucNumEntries);

} ATOM_Tonga_State_Array;



typedef struct _ATOM_Tonga_MCLK_Dependency_Record {
@@ -178,8 +178,8 @@ typedef struct _ATOM_Tonga_MCLK_Dependency_Record { 


typedef struct _ATOM_Tonga_MCLK_Dependency_Table {

	UCHAR ucRevId;

	UCHAR ucNumEntries; 										/* Number of entries. */

	ATOM_Tonga_MCLK_Dependency_Record entries[];				/* Dynamically allocate entries. */

	UCHAR ucNumEntries;

	ATOM_Tonga_MCLK_Dependency_Record entries[] __counted_by(ucNumEntries);

} ATOM_Tonga_MCLK_Dependency_Table;



typedef struct _ATOM_Tonga_SCLK_Dependency_Record {
@@ -193,8 +193,8 @@ typedef struct _ATOM_Tonga_SCLK_Dependency_Record { 


typedef struct _ATOM_Tonga_SCLK_Dependency_Table {

	UCHAR ucRevId;

	UCHAR ucNumEntries; 										/* Number of entries. */

	ATOM_Tonga_SCLK_Dependency_Record entries[];				 /* Dynamically allocate entries. */

	UCHAR ucNumEntries;

	ATOM_Tonga_SCLK_Dependency_Record entries[] __counted_by(ucNumEntries);

} ATOM_Tonga_SCLK_Dependency_Table;



typedef struct _ATOM_Polaris_SCLK_Dependency_Record {
@@ -209,8 +209,8 @@ typedef struct _ATOM_Polaris_SCLK_Dependency_Record { 


typedef struct _ATOM_Polaris_SCLK_Dependency_Table {

	UCHAR ucRevId;

	UCHAR ucNumEntries;							/* Number of entries. */

	ATOM_Polaris_SCLK_Dependency_Record entries[];				 /* Dynamically allocate entries. */

	UCHAR ucNumEntries;

	ATOM_Polaris_SCLK_Dependency_Record entries[] __counted_by(ucNumEntries);

} ATOM_Polaris_SCLK_Dependency_Table;



typedef struct _ATOM_Tonga_PCIE_Record {
@@ -221,8 +221,8 @@ typedef struct _ATOM_Tonga_PCIE_Record { 


typedef struct _ATOM_Tonga_PCIE_Table {

	UCHAR ucRevId;

	UCHAR ucNumEntries; 										/* Number of entries. */

	ATOM_Tonga_PCIE_Record entries[];							/* Dynamically allocate entries. */

	UCHAR ucNumEntries;

	ATOM_Tonga_PCIE_Record entries[] __counted_by(ucNumEntries);

} ATOM_Tonga_PCIE_Table;



typedef struct _ATOM_Polaris10_PCIE_Record {
@@ -234,8 +234,8 @@ typedef struct _ATOM_Polaris10_PCIE_Record { 


typedef struct _ATOM_Polaris10_PCIE_Table {

	UCHAR ucRevId;

	UCHAR ucNumEntries;                                         /* Number of entries. */

	ATOM_Polaris10_PCIE_Record entries[];                      /* Dynamically allocate entries. */

	UCHAR ucNumEntries;

	ATOM_Polaris10_PCIE_Record entries[] __counted_by(ucNumEntries);

} ATOM_Polaris10_PCIE_Table;
@@ -251,8 +251,8 @@ typedef struct _ATOM_Tonga_MM_Dependency_Record { 


typedef struct _ATOM_Tonga_MM_Dependency_Table {

	UCHAR ucRevId;

	UCHAR ucNumEntries; 										/* Number of entries. */

	ATOM_Tonga_MM_Dependency_Record entries[]; 			   /* Dynamically allocate entries. */

	UCHAR ucNumEntries;

	ATOM_Tonga_MM_Dependency_Record entries[] __counted_by(ucNumEntries);

} ATOM_Tonga_MM_Dependency_Table;



typedef struct _ATOM_Tonga_Voltage_Lookup_Record {
@@ -264,8 +264,8 @@ typedef struct _ATOM_Tonga_Voltage_Lookup_Record { 


typedef struct _ATOM_Tonga_Voltage_Lookup_Table {

	UCHAR ucRevId;

	UCHAR ucNumEntries; 										/* Number of entries. */

	ATOM_Tonga_Voltage_Lookup_Record entries[];				/* Dynamically allocate entries. */

	UCHAR ucNumEntries;

	ATOM_Tonga_Voltage_Lookup_Record entries[] __counted_by(ucNumEntries);

} ATOM_Tonga_Voltage_Lookup_Table;



typedef struct _ATOM_Tonga_Fan_Table {
@@ -367,7 +367,7 @@ typedef struct _ATOM_Tonga_VCE_State_Record { 
typedef struct _ATOM_Tonga_VCE_State_Table {

	UCHAR ucRevId;

	UCHAR ucNumEntries;

	ATOM_Tonga_VCE_State_Record entries[];

	ATOM_Tonga_VCE_State_Record entries[] __counted_by(ucNumEntries);

} ATOM_Tonga_VCE_State_Table;



typedef struct _ATOM_Tonga_PowerTune_Table {
@@ -481,7 +481,7 @@ typedef struct _ATOM_Tonga_Hard_Limit_Record { 
typedef struct _ATOM_Tonga_Hard_Limit_Table {

	UCHAR ucRevId;

	UCHAR ucNumEntries;

	ATOM_Tonga_Hard_Limit_Record entries[];

	ATOM_Tonga_Hard_Limit_Record entries[] __counted_by(ucNumEntries);

} ATOM_Tonga_Hard_Limit_Table;



typedef struct _ATOM_Tonga_GPIO_Table {

drivers/gpu/drm/amd/pm/powerplay/inc/hwmgr.h

+19 −19
Original line number Diff line number Diff line
@@ -60,7 +60,7 @@ struct vi_dpm_level { 


struct vi_dpm_table {

	uint32_t count;

	struct vi_dpm_level dpm_level[];

	struct vi_dpm_level dpm_level[] __counted_by(count);

};



#define PCIE_PERF_REQ_REMOVE_REGISTRY   0
@@ -91,7 +91,7 @@ struct phm_set_power_state_input { 


struct phm_clock_array {

	uint32_t count;

	uint32_t values[];

	uint32_t values[] __counted_by(count);

};



struct phm_clock_voltage_dependency_record {
@@ -122,8 +122,8 @@ struct phm_acpclock_voltage_dependency_record { 
};



struct phm_clock_voltage_dependency_table {

	uint32_t count;							/* Number of entries. */

	struct phm_clock_voltage_dependency_record entries[];		/* Dynamically allocate count entries. */

	uint32_t count;

	struct phm_clock_voltage_dependency_record entries[] __counted_by(count);

};



struct phm_phase_shedding_limits_record {
@@ -140,7 +140,7 @@ struct phm_uvd_clock_voltage_dependency_record { 


struct phm_uvd_clock_voltage_dependency_table {

	uint8_t count;

	struct phm_uvd_clock_voltage_dependency_record entries[];

	struct phm_uvd_clock_voltage_dependency_record entries[] __counted_by(count);

};



struct phm_acp_clock_voltage_dependency_record {
@@ -150,7 +150,7 @@ struct phm_acp_clock_voltage_dependency_record { 


struct phm_acp_clock_voltage_dependency_table {

	uint32_t count;

	struct phm_acp_clock_voltage_dependency_record entries[];

	struct phm_acp_clock_voltage_dependency_record entries[] __counted_by(count);

};



struct phm_vce_clock_voltage_dependency_record {
@@ -161,32 +161,32 @@ struct phm_vce_clock_voltage_dependency_record { 


struct phm_phase_shedding_limits_table {

	uint32_t count;

	struct phm_phase_shedding_limits_record  entries[];

	struct phm_phase_shedding_limits_record  entries[] __counted_by(count);

};



struct phm_vceclock_voltage_dependency_table {

	uint8_t count;                                    /* Number of entries. */

	struct phm_vceclock_voltage_dependency_record entries[1]; /* Dynamically allocate count entries. */

	uint8_t count;

	struct phm_vceclock_voltage_dependency_record entries[] __counted_by(count);

};



struct phm_uvdclock_voltage_dependency_table {

	uint8_t count;                                    /* Number of entries. */

	struct phm_uvdclock_voltage_dependency_record entries[1]; /* Dynamically allocate count entries. */

	uint8_t count;

	struct phm_uvdclock_voltage_dependency_record entries[] __counted_by(count);

};



struct phm_samuclock_voltage_dependency_table {

	uint8_t count;                                    /* Number of entries. */

	struct phm_samuclock_voltage_dependency_record entries[1]; /* Dynamically allocate count entries. */

	uint8_t count;

	struct phm_samuclock_voltage_dependency_record entries[] __counted_by(count);

};



struct phm_acpclock_voltage_dependency_table {

	uint32_t count;                                    /* Number of entries. */

	struct phm_acpclock_voltage_dependency_record entries[1]; /* Dynamically allocate count entries. */

	uint32_t count;

	struct phm_acpclock_voltage_dependency_record entries[] __counted_by(count);

};



struct phm_vce_clock_voltage_dependency_table {

	uint8_t count;

	struct phm_vce_clock_voltage_dependency_record entries[];

	struct phm_vce_clock_voltage_dependency_record entries[] __counted_by(count);

};
@@ -393,7 +393,7 @@ union phm_cac_leakage_record { 


struct phm_cac_leakage_table {

	uint32_t count;

	union phm_cac_leakage_record entries[];

	union phm_cac_leakage_record entries[] __counted_by(count);

};



struct phm_samu_clock_voltage_dependency_record {
@@ -404,7 +404,7 @@ struct phm_samu_clock_voltage_dependency_record { 


struct phm_samu_clock_voltage_dependency_table {

	uint8_t count;

	struct phm_samu_clock_voltage_dependency_record entries[];

	struct phm_samu_clock_voltage_dependency_record entries[] __counted_by(count);

};



struct phm_cac_tdp_table {