zynq_qspi_rxfifo_op(9)

📦 version 7.3.1, in nixpkgs unstable

💅 zynq_qspi_rxfifo_op — a Kernel API Manual moment ✨

okay so bestie, we're in the Kernel API Manual today and this one is short but she serves. It's giving "small function, big responsibility" and honestly? iconic. 🎀

🌸 NAME 🌸

zynq_qspi_rxfifo_op — read 1..4 bytes from RxFIFO to RX buffer 🦋

like literally that's it, that's her whole job, and she does it with main character energy 💅

✨ SYNOPSIS ✨

void zynq_qspi_rxfifo_op(struct zynq_qspi *xqspi, unsigned int size);

no cap, that's the whole signature. void return, so she doesn't even give you anything back — she just does the thing and moves on. periodt. 🔥

🫶 ARGUMENTS 🫶

  • xqspi — pointer to the struct zynq_qspi structure. your girl needs her context, okay? hand her the struct and she's good to go 💖
  • size — number of bytes to be read (1..4). yes bestie, one to four, no more no less. keep it in that range or you're on your own 🙈

👑 SEE ALSO 👑

everything else in the squad, fr fr — they all live in the Kernel file ./drivers/spi/spi-zynq-qspi.c:

ngl that's a whole friend group and they all ate 💀✨

lowkey reminder: size is 1..4 — that's the vibe check this function actually enforces in spirit. respect the range 🍓

and that's the page bestie!! 🌈 brought to you by ./drivers/spi, dated October 2026 — catch you in the next manpage, mwah 💜🧚‍♀️⭐

📦 where this page comes from