STRUCT ATH_DYN_TXBUF(9)

🌸 struct ath_dyn_txbuf(9) 🌸

okay bestie, gather round 🫶 this is struct ath_dyn_txbuf(9) from the Kernel API Manual, and it's literally the tx frame ring buffer. no cap, it's giving tiny-but-iconic kernel struct energy ✨

💖 NAME 💖

struct ath_dyn_txbuf — tx frame ring buffer. that's the whole vibe, bestie 💅

✨ SYNOPSIS ✨

       struct ath_dyn_txbuf {
           u16 h_rb, t_rb;
           struct haddr_pair addr[ATH_DYN_BUF];
           struct ts_info ts[ATH_DYN_BUF];
        };

🫶 Members 🫶

okay so the members are lowkey the whole point:

• h_rb — ring buffer head
• t_rb — ring buffer tail
• addr — dest/src address pair for a given TX frame
• ts — TX frame timestamp buffer

the way these four just sit there and hold the ring buffer together... obsessed 💜

🌈 SEE ALSO 🌈

peep the Kernel file ./drivers/net/wireless/ath/ath9k/dynack.h — also struct ath_dyn_rxbuf(9), struct ath_dynack(9). iykyk 🦋

okay bye bestie 💋 — source path is ./drivers/net/wireless/ath/ath9k, date is October 2026, and this iconic little page is struct ath_dyn_txbuf(9). mwah 🫶