diff options
| author | Zhang Rui <rui.zhang@intel.com> | 2019-07-10 21:44:31 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2019-07-11 15:08:58 +0200 |
| commit | d978e755aabe215cb67bf713e103ed3916ec306d (patch) | |
| tree | 371050d318bd1f1ae3333611e50ebfa5fa4899b3 /include/linux/intel_rapl.h | |
| parent | 3382388d714891fc0f575926189f33d22e7c960b (diff) | |
intel_rapl: support 64 bit register
RAPL MMIO interface uses 64 bit registers, thus force use 64 bit register
for all the RAPL code.
Reviewed-by: Pandruvada, Srinivas <srinivas.pandruvada@intel.com>
Tested-by: Pandruvada, Srinivas <srinivas.pandruvada@intel.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/linux/intel_rapl.h')
| -rw-r--r-- | include/linux/intel_rapl.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/include/linux/intel_rapl.h b/include/linux/intel_rapl.h index 9579f458fe4d..649e19981eb0 100644 --- a/include/linux/intel_rapl.h +++ b/include/linux/intel_rapl.h @@ -78,7 +78,7 @@ struct rapl_package; struct rapl_domain { const char *name; enum rapl_domain_type id; - int regs[RAPL_DOMAIN_REG_MAX]; + u64 regs[RAPL_DOMAIN_REG_MAX]; struct powercap_zone power_zone; struct rapl_domain_data rdd; struct rapl_power_limit rpl[NR_POWER_LIMITS]; @@ -89,7 +89,7 @@ struct rapl_domain { }; struct reg_action { - u32 reg; + u64 reg; u64 mask; u64 value; int err; @@ -113,8 +113,8 @@ struct rapl_if_priv { struct powercap_control_type *control_type; struct rapl_domain *platform_rapl_domain; enum cpuhp_state pcap_rapl_online; - u32 reg_unit; - u32 regs[RAPL_DOMAIN_MAX][RAPL_DOMAIN_REG_MAX]; + u64 reg_unit; + u64 regs[RAPL_DOMAIN_MAX][RAPL_DOMAIN_REG_MAX]; int (*read_raw)(int cpu, struct reg_action *ra); int (*write_raw)(int cpu, struct reg_action *ra); }; |