mv88e6xxx_g2...atch_set_bit(9)

💅 mv88e6xxx_g2_scratch_set_bit(9) — okay so bestie, welcome to the Kernel API Manual ✨

hi hi hiii 🫶 you've landed on mv88e6xxx_g2_scratch_set_bit(9), and ngl this one's a whole little legend. It's a helper in the kernel's DSA corner of the world, and yes, we're gonna get into it. No cap.

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🌸 NAME 🌸

mv88e6xxx_g2_scratch_set_bit — set (or clear) a bit 💅

Like, that's literally it. One bit. Set it, or don't. Iconic minimalism, honestly.

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🦋 SYNOPSIS 🦋

int mv88e6xxx_g2_scratch_set_bit (struct mv88e6xxx_chip *chip , int
base_reg , unsigned int offset , int set );

There she is. Four args, one int coming back at you. Copy it exactly, don't get creative, she's picky 💀

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🎀 ARGUMENTS 🎀

• chip — the chip private data, aka the whole personality of the chip you're working with 🫶
• base_reg — base of scratch bits. That's your starting point, babe.
• offset — index of bit within the register. Which bit are we talking about? This one. Right here.
• set — should this bit be set? That's the question. You answer it. Yes or no. Main character decision energy 👑

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✨ DESCRIPTION ✨

Okay so real talk — this is a helper function for dealing with the direction and data registers. That's the vibe. It's the little utility friend the bigger functions call up when they need a bit flipped, and it does not make a whole production of it. Lowkey the most reliable friend in the group chat 🌈

heads up bestie: it's a helper, so it's out here supporting the direction and data registers — not out here running the whole show.

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🔥 SEE ALSO 🔥

The whole squad, fr fr — you're gonna want to know all of them 🧚

• Kernel file ./drivers/net/dsa/mv88e6xxx/global2_scratch.c
• mv88e6xxx_g2_scratch_get_bit(9)
• mv88e6352_g2_scratch_gpio_get_data(9)
• mv88e6352_g2_scratch_gpio_set_data(9)
• mv88e6352_g2_scratch_gpio_get_dir(9)
• mv88e6352_g2_scratch_gpio_set_dir(9)
• mv88e6352_g2_scratch_gpio_get_pctl(9)
• mv88e6352_g2_scratch_gpio_set_pctl(9)
• mv88e6390_g2_scratch_gpio_set_smi(9)
• mv88e6393x_g2_scratch_gpio_set_smi(9)
• mv88e6352_g2_cache_global_scratch_config3(9)
• mv88e6352_g2_scratch_port_has_serdes(9)

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aaaand that's the page!! 🍓 mwah 💖 this cutie lives in ./drivers/net/dsa/mv88e6xxx, dated October 2026, and she's filed under mv88e6xxx_g2...atch_set_bit(9). Slay, go flip some bits responsibly, ily, bye 👋💜