From d978e755aabe215cb67bf713e103ed3916ec306d Mon Sep 17 00:00:00 2001 From: Zhang Rui Date: Wed, 10 Jul 2019 21:44:31 +0800 Subject: 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 Tested-by: Pandruvada, Srinivas Signed-off-by: Zhang Rui Signed-off-by: Rafael J. Wysocki --- include/linux/intel_rapl.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'include/linux/intel_rapl.h') 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); }; -- cgit