hwicap_type_1_write(9)

✨ NAME ✨

hwicap_type_1_write — okay bestie, this one generates a Type 1 write packet header. That's the whole assignment, no cap. It's the hwicap_type_1_write(9) manual page, and yes, we're in Kernel API Manual territory 👑💅

🌸 SYNOPSIS 🌸

u32 hwicap_type_1_write (u32 reg );

🦋 ARGUMENTS 🦋

• reg — this is the address of the register to be read back. The page literally says "read back" even though this is the write packet header function, so I'm just the messenger 😭💅. It's a u32.

💖 RETURN 💖

Returns the Type 1 write packet header. That's it, that's the return value, periodt ⭐🎀

👑 SEE ALSO 👑

• Kernel file ./drivers/char/xilinx_hwicap/xilinx_hwicap.h
• hwicap_type_1_read(9) — go read that one too, bestie 🫶

This iconic little page comes from ./drivers/char/xilinx_hwicap and is dated October 2026. Mwah 💋✨