hdm_read_completion(9)

💖 NAME 💖

okay so welcome to the Kernel API Manual page for hdm_read_completion(9), bestie. The name is literally giving completion function for submitted Rx URBs — it's the completion function for submitted Rx URBs. ✨

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✨ SYNOPSIS ✨

void hdm_read_completion (struct urb *urb );

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🎀 ARGUMENTS 🎀

• urb — the URB that has been completed. That's the whole argument, bestie. 🦋

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💅 DESCRIPTION 💅

okay so here's the vibe check: this checks the status of the completed URB. In case the URB has been unlinked before, it is immediately freed — like, no waiting around. On any other error the MBO transfer flag is set. On success it frees allocated resources, removes padding bytes -if necessary- and calls the completion function. Periodt. 💅

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⚡ CONTEXT ⚡

interrupt! — that's the context, bestie. Yes, with the exclamation mark. ⚡💀

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🌈 SEE ALSO 🌈

go touch these too, iykyk:

• Kernel file ./drivers/most/most_usb.c
• struct most_dci_obj(9)
• struct most_dev(9)
• drci_rd_reg(9)
• drci_wr_reg(9)
• get_stream_frame_size(9)
• hdm_poison_channel(9)
• hdm_add_padding(9)
• hdm_remove_padding(9)
• hdm_write_completion(9)
• hdm_enqueue(9)
• hdm_configure_channel(9)
• hdm_request_netinfo(9)
• link_stat_timer_handler(9)
• wq_netinfo(9)
• wq_clear_halt(9)
• hdm_probe(9)
• hdm_disconnect(9)

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okay bye bestie, this page came from ./drivers/most, dated October 2026 — mwah 💋✨