soctherm_oc_irq_map(9)

🌸 NAME 🌸

okay so bestie, this is soctherm_oc_irq_map(9), straight from the Kernel API Manual — and it’s giving SOC_THERM interrupt request domain mapper energy. That’s the whole name, periodt. ✨

🌟 SYNOPSIS 🌟

int soctherm_oc_irq_map (struct irq_domain *h , unsigned int virq ,
       irq_hw_number_t hw );

🎀 ARGUMENTS 🎀

• h — the interrupt request domain.
• virq — the virtual interrupt request number.
• hw — the hardware interrupt request number.

💅 DESCRIPTION 💅

This is the mapping callback function for SOC_THERM’s irq_domain. When a SOC_THERM interrupt request is called, the irq_domain takes the request’s virtual request number — much like a virtual memory address — and maps it to a physical hardware request number. no cap. 🔥

When a mapping doesn’t already exist for a virtual request number, the irq_domain calls this function to associate the virtual request number with a hardware request number. that’s literally the whole job, and it ate. 💖

🫶 RETURN 🫶

0 — that’s it. zero. done. slay. ✨

🌈 SEE ALSO 🌈

The kernel file is ./drivers/thermal/tegra/soctherm.c — and the whole squad is:

• ccroc_writel(9)
• ccroc_readl(9)
• enforce_temp_range(9)
• thermtrip_program(9)
• throttrip_program(9)
• tegra_soctherm_set_hwtrips(9)
• soctherm_thermal_isr_thread(9)
• soctherm_oc_intr_enable(9)
• soctherm_handle_alarm(9)
• soctherm_edp_isr_thread(9)
• soctherm_edp_isr(9)
• soctherm_oc_irq_lock(9)
• soctherm_oc_irq_sync_unlock(9)
• soctherm_oc_irq_enable(9)
• soctherm_oc_irq_disable(9)
• soctherm_irq_domain_xlate_twocell(9)
• soctherm_oc_int_init(9)
• soctherm_init_hw_throt_cdev(9)
• throttlectl_cpu_level_cfg(9)
• throttlectl_cpu_level_select(9)
• throttlectl_cpu_mn(9)
• throttlectl_gpu_level_select(9)
• soctherm_throttle_program(9)

mwah 💋 — signing off from source/version ./drivers/thermal/tegra, dated October 2026. catch u later, soctherm_oc_irq_map(9) stans! 💜