xcan_read_reg_le(9)

📦 version 7.3.1, in nixpkgs unstable

✨ xcan_read_reg_le(9) ✨

okay so bestie, welcome to the Kernel API Manual (section 9, we're fancy here 💅). This little cutie is xcan_read_reg_le — yes, that's the whole vibe, she reads a register and she reads it little endian. Let's get into it 💖

🌸 NAME 🌸

xcan_read_reg_le — read a value from the device register, little endian style 🎀

🦋 SYNOPSIS 🦋

u32 xcan_read_reg_le (const struct xcan_priv *priv , enum xcan_reg reg
);

that's it, that's the whole call. u32 in, u32 out, slay ✨

🎀 ARGUMENTS 🎀

  • priv — the driver private data structure, aka the main character's personal info bag 👜
  • reg — the register offset, i.e. which register we're peeking at 👀

💜 DESCRIPTION 💜

She reads data from that particular CAN register. That's the whole job, and honestly? She does it flawlessly. no cap 🔥

🌈 RETURN 🌈

returns the value that got read from the CAN register 💫

👑 SEE ALSO 👑

literally the whole friend group, go say hi 🫶 — all of these live in the kernel file ./drivers/net/can/xilinx_can.c:

ngl, if you're here at 3am debugging a CAN driver, you're doing amazing and I'm proud of you 🍓

okay bye bestie, mwah 💋 — this page came out of ./drivers/net/can, dated October 2026, and it's the xcan_read_reg_le(9) moment of the century. go read some registers ✨🧚

📦 where this page comes from