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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-18 18:47:48 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-18 18:47:48 +0000
commita1865fbd182b17f2d2f465f557af5b45501c5f1c (patch)
tree59da519ef2e59c763bb8efdbe67bc348cf833767 /drivers/thermal/intel
parentAdding upstream version 6.7.9. (diff)
downloadlinux-a1865fbd182b17f2d2f465f557af5b45501c5f1c.tar.xz
linux-a1865fbd182b17f2d2f465f557af5b45501c5f1c.zip
Adding upstream version 6.7.12.upstream/6.7.12
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/thermal/intel')
-rw-r--r--drivers/thermal/intel/int340x_thermal/processor_thermal_device.c8
-rw-r--r--drivers/thermal/intel/int340x_thermal/processor_thermal_rapl.c8
-rw-r--r--drivers/thermal/intel/intel_tcc.c12
-rw-r--r--drivers/thermal/intel/x86_pkg_temp_thermal.c8
4 files changed, 18 insertions, 18 deletions
diff --git a/drivers/thermal/intel/int340x_thermal/processor_thermal_device.c b/drivers/thermal/intel/int340x_thermal/processor_thermal_device.c
index 649f67fdf3..d75fae7b7e 100644
--- a/drivers/thermal/intel/int340x_thermal/processor_thermal_device.c
+++ b/drivers/thermal/intel/int340x_thermal/processor_thermal_device.c
@@ -176,14 +176,14 @@ static int proc_thermal_get_zone_temp(struct thermal_zone_device *zone,
int *temp)
{
int cpu;
- int curr_temp;
+ int curr_temp, ret;
*temp = 0;
for_each_online_cpu(cpu) {
- curr_temp = intel_tcc_get_temp(cpu, false);
- if (curr_temp < 0)
- return curr_temp;
+ ret = intel_tcc_get_temp(cpu, &curr_temp, false);
+ if (ret < 0)
+ return ret;
if (!*temp || curr_temp > *temp)
*temp = curr_temp;
}
diff --git a/drivers/thermal/intel/int340x_thermal/processor_thermal_rapl.c b/drivers/thermal/intel/int340x_thermal/processor_thermal_rapl.c
index 2f00fc3bf2..e964a93757 100644
--- a/drivers/thermal/intel/int340x_thermal/processor_thermal_rapl.c
+++ b/drivers/thermal/intel/int340x_thermal/processor_thermal_rapl.c
@@ -27,9 +27,9 @@ static int rapl_mmio_cpu_online(unsigned int cpu)
if (topology_physical_package_id(cpu))
return 0;
- rp = rapl_find_package_domain(cpu, &rapl_mmio_priv, true);
+ rp = rapl_find_package_domain_cpuslocked(cpu, &rapl_mmio_priv, true);
if (!rp) {
- rp = rapl_add_package(cpu, &rapl_mmio_priv, true);
+ rp = rapl_add_package_cpuslocked(cpu, &rapl_mmio_priv, true);
if (IS_ERR(rp))
return PTR_ERR(rp);
}
@@ -42,14 +42,14 @@ static int rapl_mmio_cpu_down_prep(unsigned int cpu)
struct rapl_package *rp;
int lead_cpu;
- rp = rapl_find_package_domain(cpu, &rapl_mmio_priv, true);
+ rp = rapl_find_package_domain_cpuslocked(cpu, &rapl_mmio_priv, true);
if (!rp)
return 0;
cpumask_clear_cpu(cpu, &rp->cpumask);
lead_cpu = cpumask_first(&rp->cpumask);
if (lead_cpu >= nr_cpu_ids)
- rapl_remove_package(rp);
+ rapl_remove_package_cpuslocked(rp);
else if (rp->lead_cpu == cpu)
rp->lead_cpu = lead_cpu;
return 0;
diff --git a/drivers/thermal/intel/intel_tcc.c b/drivers/thermal/intel/intel_tcc.c
index 2e5c741c41..5e8b7f34b3 100644
--- a/drivers/thermal/intel/intel_tcc.c
+++ b/drivers/thermal/intel/intel_tcc.c
@@ -103,18 +103,19 @@ EXPORT_SYMBOL_NS_GPL(intel_tcc_set_offset, INTEL_TCC);
/**
* intel_tcc_get_temp() - returns the current temperature
* @cpu: cpu that the MSR should be run on, nagative value means any cpu.
+ * @temp: pointer to the memory for saving cpu temperature.
* @pkg: true: Package Thermal Sensor. false: Core Thermal Sensor.
*
* Get the current temperature returned by the CPU core/package level
* thermal sensor, in degrees C.
*
- * Return: Temperature in degrees C on success, negative error code otherwise.
+ * Return: 0 on success, negative error code otherwise.
*/
-int intel_tcc_get_temp(int cpu, bool pkg)
+int intel_tcc_get_temp(int cpu, int *temp, bool pkg)
{
u32 low, high;
u32 msr = pkg ? MSR_IA32_PACKAGE_THERM_STATUS : MSR_IA32_THERM_STATUS;
- int tjmax, temp, err;
+ int tjmax, err;
tjmax = intel_tcc_get_tjmax(cpu);
if (tjmax < 0)
@@ -131,9 +132,8 @@ int intel_tcc_get_temp(int cpu, bool pkg)
if (!(low & BIT(31)))
return -ENODATA;
- temp = tjmax - ((low >> 16) & 0x7f);
+ *temp = tjmax - ((low >> 16) & 0x7f);
- /* Do not allow negative CPU temperature */
- return temp >= 0 ? temp : -ENODATA;
+ return 0;
}
EXPORT_SYMBOL_NS_GPL(intel_tcc_get_temp, INTEL_TCC);
diff --git a/drivers/thermal/intel/x86_pkg_temp_thermal.c b/drivers/thermal/intel/x86_pkg_temp_thermal.c
index 11a7f8108b..61c3d450ee 100644
--- a/drivers/thermal/intel/x86_pkg_temp_thermal.c
+++ b/drivers/thermal/intel/x86_pkg_temp_thermal.c
@@ -108,11 +108,11 @@ static struct zone_device *pkg_temp_thermal_get_dev(unsigned int cpu)
static int sys_get_curr_temp(struct thermal_zone_device *tzd, int *temp)
{
struct zone_device *zonedev = thermal_zone_device_priv(tzd);
- int val;
+ int val, ret;
- val = intel_tcc_get_temp(zonedev->cpu, true);
- if (val < 0)
- return val;
+ ret = intel_tcc_get_temp(zonedev->cpu, &val, true);
+ if (ret < 0)
+ return ret;
*temp = val * 1000;
pr_debug("sys_get_curr_temp %d\n", *temp);