@@ -126,7 +126,8 @@ static void proc_thermal_clear_soc_int_status(struct proc_thermal_device *proc_p
{
u64 status;
- if (!(proc_priv->mmio_feature_mask & PROC_THERMAL_FEATURE_WT_HINT))
+ if (!(proc_priv->mmio_feature_mask &
+ (PROC_THERMAL_FEATURE_WT_HINT | PROC_THERMAL_FEATURE_POWER_FLOOR)))
return;
status = readq(proc_priv->mmio_base + SOC_WT_RES_INT_STATUS_OFFSET);
@@ -139,6 +140,7 @@ static irqreturn_t proc_thermal_irq_thread_handler(int irq, void *devid)
struct proc_thermal_pci *pci_info = devid;
proc_thermal_wt_intr_callback(pci_info->pdev, pci_info->proc_priv);
+ proc_thermal_power_floor_intr_callback(pci_info->pdev, pci_info->proc_priv);
proc_thermal_clear_soc_int_status(pci_info->proc_priv);
return IRQ_HANDLED;
@@ -158,6 +160,11 @@ static irqreturn_t proc_thermal_irq_handler(int irq, void *devid)
ret = IRQ_WAKE_THREAD;
}
+ if (proc_priv->mmio_feature_mask & PROC_THERMAL_FEATURE_POWER_FLOOR) {
+ if (proc_thermal_check_power_floor_intr(pci_info->proc_priv))
+ ret = IRQ_WAKE_THREAD;
+ }
+
/*
* Since now there are two sources of interrupts: one from thermal threshold
* and another from workload hint, add a check if there was really a threshold
On thermal device interrupt, if the interrupt is generated for passing power floor status, call the callback to pass notification to the user space. First call proc_thermal_check_power_floor_intr() to check interrupt, if this callback returns true, wake the IRQ thread to call proc_thermal_power_floor_intr_callback() to notify user space. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> --- v2: - Use common interrupt clearing function to clear interrupt. Previously it was cleared in the callback function proc_thermal_power_floor_intr_callback(). .../intel/int340x_thermal/processor_thermal_device_pci.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-)