rio_local_read_config_8(9)

🌸 rio_local_read_config_8(9) 🌸

Welcome to the Kernel API Manual, bestie — this is the rio_local_read_config_8(9) page, and it's lowkey iconic. 💅

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💖 NAME 💖

rio_local_read_config_8 — read 8 bits from local configuration space ✨

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🎀 SYNOPSIS 🎀

int rio_local_read_config_8 (struct rio_mport *port , u32 offset , u8 *
data );

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🦋 ARGUMENTS 🦋

• port — the master port, aka the one running the show 👑
• offset — where you're pointing inside local configuration space
• data — pointer to the spot where the read data gets dropped off

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✨ DESCRIPTION ✨

Okay so this function reads 8 bits of data from the offset you specify inside the local device's configuration space. It's giving precise little configuration-space moment, no cap. 🫶

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🌈 SEE ALSO 🌈

Kernel file to peek at: ./include/linux/rio_drv.h

Then 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_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)
• rio_set_drvdata(9)

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Catch you in the ./include/linux source, bestie — this Kernel API Manual page is dated October 2026, and rio_local_read_config_8(9) is signing off! 🎀✨💜