ax_spi_write_b(9)

📦 version 7.3.1, in nixpkgs unstable

✨ ax_spi_write_b(9) ✨

okay so bestie, welcome to the kernel API manual 🫶 this one lives in section 9 of the manual (that's the kernel API section, iykyk) and honestly? she's a little baby function but she's important. 💅

🎀 NAME 🎀

ax_spi_write_b — Register Read - 8 bit per word

no fr that's literally what it says: "Register Read - 8 bit per word." yes bestie, the write function's description says "Read." we don't make the rules, we just report them faithfully. 🙈

🌸 SYNOPSIS 🌸

void ax_spi_write_b (struct ax_spi *xspi , u32 offset , u8 val );

that's the whole signature, exactly, verbatim — don't come for me about the spacing, that's how she's printed. ✨

💖 ARGUMENTS 💖

  • xspi — Pointer to the ax_spi structure. like, the whole personality of the SPI controller, handed over as a pointer. 🌈
  • offset — Register offset address. u32, so she's got range. 👑
  • val — Value to write into that register. tiny u8, one byte of pure intent. 🍓

🔥 SEE ALSO 🔥

Kernel file ./drivers/spi/spi-axiado.c — that's the home base, the mothership, the main character file. 📁✨

And the whole squad, in the order the original lists them because we are not about to disrespect the lineup:

ngl bestie, that's a lot of siblings. but every single one of them is listed above, no cap, none skipped. 💀

and that's the page!! ✨ the source path is ./drivers/spi and the version/date stamp on this beauty is October 2026 — so like, future vibes only. 🌸💜

go write that byte, bestie. slay. 🎀🦋💅

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