diff options
-rw-r--r-- | drivers/powercap/intel_rapl_common.c | 14 | ||||
-rw-r--r-- | drivers/powercap/intel_rapl_msr.c | 6 | ||||
-rw-r--r-- | drivers/thermal/intel/int340x_thermal/processor_thermal_rapl.c | 4 |
3 files changed, 11 insertions, 13 deletions
diff --git a/drivers/powercap/intel_rapl_common.c b/drivers/powercap/intel_rapl_common.c index 154f93b3dee5..8e77df42257a 100644 --- a/drivers/powercap/intel_rapl_common.c +++ b/drivers/powercap/intel_rapl_common.c @@ -574,20 +574,18 @@ static void rapl_init_domains(struct rapl_package *rp) rapl_domain_names[i]); rd->id = i; + + /* PL1 is supported by default */ + rp->priv->limits[i] |= BIT(POWER_LIMIT1); rd->rpl[0].prim_id = PL1_ENABLE; rd->rpl[0].name = pl1_name; - /* - * The PL2 power domain is applicable for limits two - * and limits three - */ - if (rp->priv->limits[i] >= 2) { + if (rp->priv->limits[i] & BIT(POWER_LIMIT2)) { rd->rpl[1].prim_id = PL2_ENABLE; rd->rpl[1].name = pl2_name; } - /* Enable PL4 domain if the total power limits are three */ - if (rp->priv->limits[i] == 3) { + if (rp->priv->limits[i] & BIT(POWER_LIMIT4)) { rd->rpl[2].prim_id = PL4_ENABLE; rd->rpl[2].name = pl4_name; } @@ -762,7 +760,7 @@ static int rapl_read_data_raw(struct rapl_domain *rd, cpu = rd->rp->lead_cpu; /* domain with 2 limits has different bit */ - if (prim == FW_LOCK && rd->rp->priv->limits[rd->id] == 2) { + if (prim == FW_LOCK && (rd->rp->priv->limits[rd->id] & BIT(POWER_LIMIT2))) { rpi->mask = POWER_HIGH_LOCK; rpi->shift = 63; } diff --git a/drivers/powercap/intel_rapl_msr.c b/drivers/powercap/intel_rapl_msr.c index a27673706c3d..6fe5e556aa51 100644 --- a/drivers/powercap/intel_rapl_msr.c +++ b/drivers/powercap/intel_rapl_msr.c @@ -45,8 +45,8 @@ static struct rapl_if_priv rapl_msr_priv_intel = { MSR_DRAM_POWER_LIMIT, MSR_DRAM_ENERGY_STATUS, MSR_DRAM_PERF_STATUS, 0, MSR_DRAM_POWER_INFO }, .regs[RAPL_DOMAIN_PLATFORM] = { MSR_PLATFORM_POWER_LIMIT, MSR_PLATFORM_ENERGY_STATUS, 0, 0, 0}, - .limits[RAPL_DOMAIN_PACKAGE] = 2, - .limits[RAPL_DOMAIN_PLATFORM] = 2, + .limits[RAPL_DOMAIN_PACKAGE] = BIT(POWER_LIMIT2), + .limits[RAPL_DOMAIN_PLATFORM] = BIT(POWER_LIMIT2), }; static struct rapl_if_priv rapl_msr_priv_amd = { @@ -169,7 +169,7 @@ static int rapl_msr_probe(struct platform_device *pdev) rapl_msr_priv->write_raw = rapl_msr_write_raw; if (id) { - rapl_msr_priv->limits[RAPL_DOMAIN_PACKAGE] = 3; + rapl_msr_priv->limits[RAPL_DOMAIN_PACKAGE] |= BIT(POWER_LIMIT4); rapl_msr_priv->regs[RAPL_DOMAIN_PACKAGE][RAPL_DOMAIN_REG_PL4] = MSR_VR_CURRENT_CONFIG; pr_info("PL4 support detected.\n"); diff --git a/drivers/thermal/intel/int340x_thermal/processor_thermal_rapl.c b/drivers/thermal/intel/int340x_thermal/processor_thermal_rapl.c index a205221ec8df..e070239106f5 100644 --- a/drivers/thermal/intel/int340x_thermal/processor_thermal_rapl.c +++ b/drivers/thermal/intel/int340x_thermal/processor_thermal_rapl.c @@ -15,8 +15,8 @@ static const struct rapl_mmio_regs rapl_mmio_default = { .reg_unit = 0x5938, .regs[RAPL_DOMAIN_PACKAGE] = { 0x59a0, 0x593c, 0x58f0, 0, 0x5930}, .regs[RAPL_DOMAIN_DRAM] = { 0x58e0, 0x58e8, 0x58ec, 0, 0}, - .limits[RAPL_DOMAIN_PACKAGE] = 2, - .limits[RAPL_DOMAIN_DRAM] = 2, + .limits[RAPL_DOMAIN_PACKAGE] = BIT(POWER_LIMIT2), + .limits[RAPL_DOMAIN_DRAM] = BIT(POWER_LIMIT2), }; static int rapl_mmio_cpu_online(unsigned int cpu) |