ccw_device_get_chpid(9)

💖 NAME 💖

okay bestie, welcome to the ccw_device_get_chpid(9) page from the Kernel API Manual ✨ this one is literally about obtain Channel Path ID — yes, that's the whole assignment, and it's serving main-character energy. no cap. 💅

✨ SYNOPSIS ✨

int ccw_device_get_chpid (struct ccw_device *cdev , int chp_idx , u8
*chpid );

🫶 ARGUMENTS 🫶

• cdev — the device you're getting the Channel Path ID for, bestie 🎀
• chp_idx — the index of the channel path, iykyk 🔥
• chpid — the resulting Channel Path ID lands here; it's giving output param 💖

🌈 SEE ALSO 🌈

• Kernel file: ./drivers/s390/cio/device_ops.c
• ccw_device_set_options_mask(9)
• ccw_device_set_options(9)
• ccw_device_clear_options(9)
• ccw_device_is_pathgroup(9)
• ccw_device_is_multipath(9)
• ccw_device_clear(9)
• ccw_device_start_timeout_key(9)
• ccw_device_start_key(9)
• ccw_device_start(9)
• ccw_device_start_timeout(9)
• ccw_device_halt(9)
• ccw_device_resume(9)
• ccw_device_get_ciw(9)
• ccw_device_get_path_mask(9)
• ccw_device_get_chp_desc(9)
• ccw_device_get_util_str(9)
• ccw_device_get_id(9)
• ccw_device_tm_start_timeout_key(9)
• ccw_device_tm_start_key(9)
• ccw_device_tm_start(9)
• ccw_device_tm_start_timeout(9)
• ccw_device_get_mdc(9)
• ccw_device_tm_intrg(9)
• ccw_device_get_schid(9)
• ccw_device_pnso(9)
• ccw_device_get_cssid(9)
• ccw_device_get_iid(9)
• ccw_device_get_chid(9)

that's the whole vibe, bestie 🫶 this cutie comes from ./drivers/s390/cio — your source/version situation — and it's dated October 2026, all wrapped up in the ccw_device_get_chpid(9) manual page. periodt. 💅🌸