STRUCT IPAQ_MICRO_TXDEV(9)

🎀 STRUCT IPAQ_MICRO_TXDEV (9) 🎀

okay so bestie, welcome to the kernel API manual — this page lives in the Kernel API Manual, section 9, and it's about one very specific little struct: struct ipaq_micro_txdev. it's giving "small but mighty" ✨

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🌸 NAME 🌸

struct ipaq_micro_txdev — the TX state, periodt. that's it, that's the vibe 💅 (TX = transmit, iykyk)

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🦋 SYNOPSIS 🦋

here's the whole thing, copied exactly, no cap:

struct ipaq_micro_txdev {
    u8 len;
    u8 index;
    u8 buf[TX_BUF_SIZE];
 };

three fields, all iconic, all doing their job 🫶

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💖 Members 💖

• len — length of message in TX buffer. like, how many bytes are we actually sending? that's len's whole personality.
• index — current index into TX buffer. where are we in the buffer right now? main character position tracking energy 👑
• buf — TX buffer. the actual buffer, sized TX_BUF_SIZE, the stage where the bytes hang out 🎀

ngl, these u8 fields are tiny — that's just what the struct says, not me being shady 💀

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🌈 SEE ALSO 🌈

• Kernel file ./include/linux/mfd/ipaq-micro.h
• struct ipaq_micro_rxdev(9) — the RX sibling, go say hi 🦋
• struct ipaq_micro_msg(9)
• struct ipaq_micro(9)

literally the whole friend group, obsessed 💜

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⭐ sign-off ⭐

this page came from ./include/linux/mfd, dated October 2026, and it's titled struct ipaq_micro_txdev(9) — bestie, you're now fully caught up on TX state, go slay 🔥💅