t4_write_reg(9)

✨ NAME ✨

t4_write_reg — write a HW register 💅

Okay bestie, welcome to the Kernel API Manual page for t4_write_reg(9). It's giving tiny-but-powerful register-writer energy, and honestly? Obsessed. ✨

🌸 SYNOPSIS 🌸

void t4_write_reg (struct adapter *adapter , u32 reg_addr , u32 val );

🎀 ARGUMENTS 🎀

• adapter — the adapter. That's the thing you're working with, bestie. 🫶
• reg_addr — the register address. The exact spot. 📍
• val — the value to write. The payload, no cap. 💖

💅 DESCRIPTION 💅

Write a 32-bit value into the given HW register. That's it. That's the whole vibe. 🔥

Lowkey iconic: it's a 32-bit write into a hardware register, so the arguments are exactly what they say they are. ⭐

🦋 SEE ALSO 🦋

Kernel file: ./drivers/net/ethernet/chelsio/cxgb4vf/adapter.h — literally the spot, bestie. 📁

• t4_read_reg(9)
• t4_read_reg64(9)
• t4_write_reg64(9)
• port_name(9)
• t4_os_set_hw_addr(9)
• netdev2pinfo(9)
• adap2pinfo(9)
• netdev2adap(9)

And that's the whole page, bestie 🎀💖 Cute little sign-off time: this is t4_write_reg(9) from the Kernel API Manual, source/version ./drivers/net/ethernet/chelsio..., dated October 2026. Slay. ✨👑