tx_queue_end(9)

💅 tx_queue_end(9) — the kernel API manual, but make it make sense

okay so bestie, welcome to tx_queue_end(9) from the Kernel API Manual ✨ this one's short and sweet, we love a low-effort bop 🎀

🌸 NAME 🌸

tx_queue_end — returns a pointer to the last TX queue. it's a HELPER MACRO, periodt 💅

🦋 SYNOPSIS 🦋

tx_queue_end (__dev );

🍓 ARGUMENTS 🍓

• __dev — a pointer to struct rt2x00_dev. that's it, that's the whole argument list, she's low maintenance 💖

✨ DESCRIPTION ✨

okay so here's the vibe: the macro takes the base tx pointer plus the maximum number of available TX queues, and from those two it hands you back the address of 1 position beyond the end of the TX queue array 🔥

yes bestie — one past the end, not the last element itself 💀 that's the whole personality of this macro. no cap.

👑 SEE ALSO 👑

this list is giving "linked in every direction" fr fr, but we respect the hustle 🫶 and also the kernel file it lives in: ./drivers/net/wireless/ralink/rt2x00/rt2x00queue.h — Entry.

• frame size(9)
• enum data_queue_qid(9)
• enum skb_frame_desc_flags(9)
• struct skb_frame_desc(9)
• get_skb_frame_desc(9)
• enum rxdone_entry_desc_flags(9)
• RXDONE_SIGNAL_MASK(9)
• struct rxdone_entry_desc(9)
• enum txdone_entry_desc_flags(9)
• struct txdone_entry_desc(9)
• enum txentry_desc_flags(9)
• struct txentry_desc(9)
• enum queue_entry_flags(9)
• struct queue_entry(9)
• enum queue_index(9)
• enum data_queue_flags(9)
• struct data_queue(9)
• queue_end(9)
• queue_next(9)
• queue_loop(9)
• queue_for_each(9)
• tx_queue_for_each(9)
• txall_queue_for_each(9)
• rt2x00queue_for_each_entry(9)
• rt2x00queue_empty(9)
• rt2x00queue_full(9)
• rt2x00queue_threshold(9)
• rt2x00queue_dma_timeout(9)
• _rt2x00_desc_read(9)
• rt2x00_desc_read(9)
• rt2x00_desc_write(9)

and that's the whole page, icon main character energy from a three-line macro 🌈 mwah 💋 this one came from ./drivers/net/wireless/ralink/... and it's stamped October 2026, so go forth and iterate responsibly bestie 🌸💜