dwc2_uframe_schedule_hs(9)

✨ NAME ✨

dwc2_uframe_schedule_hs(9) — schedule a QH for a periodic high speed xfer. Welcome to the Kernel API Manual corner, bestie 🫶💅

🌸 SYNOPSIS 🌸

int dwc2_uframe_schedule_hs (struct dwc2_hsotg *hsotg , struct dwc2_qh
       *qh );

🎀 ARGUMENTS 🎀

• hsotg — the HCD state structure for the DWC OTG controller. That's the controller's whole state vibe, no cap.
• qh — QH for the periodic transfer. Queue head bestie, got it.

🦋 DESCRIPTION 🦋

Okay so the tea ☕: this function basically just wraps dwc2_hs_pmap_schedule to provide a clean interface. That's the whole plot. It's giving "simple front-end, iconic behavior," and honestly? We love a low-drama wrapper ✨

💖 SEE ALSO 💖

Kernel file: ./drivers/usb/dwc2/hcd_queue.c — the source file to go peek at, bestie 🏠

Also, go say hi to all these iconique functions:

• dwc2_periodic_channel_available(9)
• dwc2_check_periodic_bandwidth(9)
• pmap_schedule(9)
• pmap_unschedule(9)
• dwc2_get_ls_map(9)
• dwc2_qh_print(9)
• dwc2_qh_schedule_print(9)
• dwc2_ls_pmap_schedule(9)
• dwc2_ls_pmap_unschedule(9)
• dwc2_hs_pmap_schedule(9)
• dwc2_hs_pmap_unschedule(9)
• dwc2_uframe_schedule_split(9)
• dwc2_uframe_schedule_ls(9)
• dwc2_uframe_schedule(9)
• dwc2_uframe_unschedule(9)
• dwc2_pick_first_frame(9)
• dwc2_do_reserve(9)
• dwc2_do_unreserve(9)
• dwc2_unreserve_timer_fn(9)
• dwc2_check_max_xfer_size(9)
• dwc2_schedule_periodic(9)
• dwc2_deschedule_periodic(9)
• dwc2_wait_timer_fn(9)
• dwc2_qh_init(9)
• dwc2_hcd_qh_create(9)
• dwc2_hcd_qh_free(9)
• dwc2_hcd_qh_add(9)
• dwc2_hcd_qh_unlink(9)
• dwc2_next_for_periodic_split(9)
• dwc2_next_periodic_start(9)
• dwc2_hcd_qtd_init(9)
• dwc2_hcd_qtd_add(9)

xoxo, your ./drivers/usb/dwc2 source/version bestie — stamped October 2026 🎀💖