ipc_pm_set_s2idle_sleep(9)

✨ NAME ✨

This page lives in the Kernel API Manual under the very cute name ipc_pm_set_s2idle_sleep(9).

ipc_pm_set_s2idle_sleep — sets the PM variables to sleep/active. That’s the whole vibe, bestie. 💅

🌸 SYNOPSIS 🌸

void ipc_pm_set_s2idle_sleep (struct iosm_pm *ipc_pm , bool sleep );

No return value, no drama — it’s void, periodt. ✨

🎀 ARGUMENTS 🎀

Okay so there are exactly two args, and they are both doing main character work:

• ipc_pm — pointer to the power management component. It’s giving “here’s the PM stuff you need” energy. 🫶
• sleep — true to enter sleep, false to exit sleep. Literally the sleep switch, no cap. 😴

🦋 SEE ALSO 🦋

Wanna go down the kernel rabbit hole? These are the references, bestie:

Kernel file: ./drivers/net/wwan/iosm/iosm_ipc_pm.h

• union ipc_pm_cond(9)
• enum ipc_mem_host_pm_state(9)
• enum ipc_mem_dev_pm_state(9)
• struct iosm_pm(9)
• enum ipc_pm_unit(9)
• ipc_pm_init(9)
• ipc_pm_deinit(9)
• ipc_pm_dev_slp_notification(9)
• ipc_pm_prepare_host_sleep(9)
• ipc_pm_prepare_host_active(9)
• ipc_pm_wait_for_device_active(9)
• ipc_pm_signal_hpda_doorbell(9)
• ipc_pm_trigger(9)

Source/version: ./drivers/net/wwan/iosm · date: October 2026. Slay, bye bestie! 💖🦋✨