rio_set_drvdata(9)

✨ rio_set_drvdata(9) ✨

okay so bestie, this is a page from the Kernel API Manual — rio_set_drvdata(9), and honestly? it's giving "small but mighty" 💅 it does like one thing and it does it flawlessly, we love a focused icon.

🎀 NAME 🎀

rio_set_drvdata — set RIO driver specific data ✨

🦋 SYNOPSIS 🦋

void rio_set_drvdata (struct rio_dev *rdev , void *data );

🌸 ARGUMENTS 🌸

• rdev — the RIO device, the main character in question 👑
• data — a pointer to the driver specific data, like your little bag of secrets 🫶

💖 DESCRIPTION 💖

Set RIO driver specific data, periodt. The device struct's driver data pointer gets set to the data argument. that's it, that's the whole vibe — no cap, it just points that thing at your stuff and dips 🙈

🔥 SEE ALSO 🔥

Kernel file ./include/linux/rio_drv.h, plus the whole friend group:

• rio_local_read_config_32(9)
• rio_local_write_config_32(9)
• rio_local_read_config_16(9)
• rio_local_write_config_16(9)
• rio_local_read_config_8(9)
• rio_local_write_config_8(9)
• rio_read_config_32(9)
• rio_write_config_32(9)
• rio_read_config_16(9)
• rio_write_config_16(9)
• rio_read_config_8(9)
• rio_write_config_8(9)
• rio_send_doorbell(9)
• rio_init_mbox_res(9)
• rio_init_dbell_res(9)
• RIO_DEVICE(9)
• rio_add_outb_message(9)
• rio_add_inb_buffer(9)
• rio_get_inb_message(9)
• rio_name(9)
• rio_get_drvdata(9)

lowkey go read rio_get_drvdata(9) too — they're a matched set, the way that they're literally two halves of one brain 🧠💜

and that's the whole page bestie, go forth and set that drvdata 🌈

mwah 💋 — brought to you by the source/version at ./include/linux, dated October 2026, still serving rio_set_drvdata(9) realness 🎀✨