ccw_device_..._timeout_key(9)

✨ NAME ✨

okay so you're on the ccw_device_..._timeout_key(9) page, straight out of the Kernel API Manual 💖

ccw_device_tm_start_timeout_key — perform start function 🌟

💅 SYNOPSIS 💅

int ccw_device_tm_start_timeout_key (struct ccw_device *cdev , struct
tcw *tcw , unsigned long intparm , u8 lpm , u8 key , int expires );

🎀 ARGUMENTS 🎀

• cdev — ccw device on which to perform the start function 🫶
• tcw — transport-command word to be started ✨
• intparm — user defined parameter to be passed to the interrupt handler 💌
• lpm — mask of paths to use 🌈
• key — storage key to use for storage access 🔑
• expires — time span in jiffies after which to abort request ⏳

🦋 DESCRIPTION 🦋

Start the tcw on the given ccw device. Return zero on success, non-zero otherwise 😌✨

🌈 SEE ALSO 🌈

• Kernel file: ./drivers/s390/cio/device_ops.c 📁
• The bestie function squad: 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_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_chpid(9), ccw_device_get_chid(9) 💫

byeee bestie 🫶 — source/version ./drivers/s390/cio, dated October 2026, page ccw_device_..._timeout_key(9). slay 💅💖