[PATCH 07/15] powercap/intel_rapl: Change primitive order

[Zhang Rui]

Move POWER_LIMIT1/POWER_LIMIT2/POWER_LIMIT4 to the beginning of enum
rapl_primitives so that they can be reused to represent different Power
Limits.

No functional change.

Signed-off-by: Zhang Rui <rui.zhang@xxxxxxxxx>
---
 drivers/powercap/intel_rapl_common.c | 4 ++--
 include/linux/intel_rapl.h           | 5 +++--
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/drivers/powercap/intel_rapl_common.c b/drivers/powercap/intel_rapl_common.c
index 9e29e56f4900..3a8940d3bec8 100644
--- a/drivers/powercap/intel_rapl_common.c
+++ b/drivers/powercap/intel_rapl_common.c
@@ -631,14 +631,14 @@ static u64 rapl_unit_xlate(struct rapl_domain *rd, enum unit_type type,
 
 static struct rapl_primitive_info rpis_default[NR_RAPL_PRIMITIVES] = {
 	/* name, mask, shift, msr index, unit divisor */
-	[ENERGY_COUNTER] = PRIMITIVE_INFO_INIT(ENERGY_COUNTER, ENERGY_STATUS_MASK, 0,
-			    RAPL_DOMAIN_REG_STATUS, ENERGY_UNIT, 0),
 	[POWER_LIMIT1] = PRIMITIVE_INFO_INIT(POWER_LIMIT1, POWER_LIMIT1_MASK, 0,
 			    RAPL_DOMAIN_REG_LIMIT, POWER_UNIT, 0),
 	[POWER_LIMIT2] = PRIMITIVE_INFO_INIT(POWER_LIMIT2, POWER_LIMIT2_MASK, 32,
 			    RAPL_DOMAIN_REG_LIMIT, POWER_UNIT, 0),
 	[POWER_LIMIT4] = PRIMITIVE_INFO_INIT(POWER_LIMIT4, POWER_LIMIT4_MASK, 0,
 				RAPL_DOMAIN_REG_PL4, POWER_UNIT, 0),
+	[ENERGY_COUNTER] = PRIMITIVE_INFO_INIT(ENERGY_COUNTER, ENERGY_STATUS_MASK, 0,
+			    RAPL_DOMAIN_REG_STATUS, ENERGY_UNIT, 0),
 	[FW_LOCK] = PRIMITIVE_INFO_INIT(FW_LOCK, POWER_LOW_LOCK, 31,
 			    RAPL_DOMAIN_REG_LIMIT, ARBITRARY_UNIT, 0),
 	[PL1_ENABLE] = PRIMITIVE_INFO_INIT(PL1_ENABLE, POWER_LIMIT1_ENABLE, 15,
diff --git a/include/linux/intel_rapl.h b/include/linux/intel_rapl.h
index 1648923f694d..856b739fd194 100644
--- a/include/linux/intel_rapl.h
+++ b/include/linux/intel_rapl.h
@@ -37,10 +37,10 @@ enum rapl_domain_reg_id {
 struct rapl_domain;
 
 enum rapl_primitives {
-	ENERGY_COUNTER,
 	POWER_LIMIT1,
 	POWER_LIMIT2,
 	POWER_LIMIT4,
+	ENERGY_COUNTER,
 	FW_LOCK,
 
 	PL1_ENABLE,		/* power limit 1, aka long term */
@@ -75,7 +75,8 @@ struct rapl_domain_data {
 	unsigned long timestamp;
 };
 
-#define NR_POWER_LIMITS (3)
+#define NR_POWER_LIMITS	(POWER_LIMIT4 + 1)
+
 struct rapl_power_limit {
 	struct powercap_zone_constraint *constraint;
 	int prim_id;		/* primitive ID used to enable */
-- 
2.25.1