sxgbe_mdio_write_c45(9)

okay so bestie, welcome to the sxgbe_mdio_write_c45(9) page from the Kernel API Manual 💖 it's giving extremely specific kernel networking and honestly? iconic. here's the whole thing, every flag and detail intact, no skips, no cap ✨

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✨ NAME ✨

<pink>sxgbe_mdio_write_c45</pink> — that's her 💅 the page is <purple>sxgbe_mdio_write_c45(9)</purple> and it's a whole kernel API manual moment. the NAME block doesn't give us an extra tagline after the dash, so we go straight to the goods 🫶

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💅 SYNOPSIS 💅

here's the signature exactly as written, character for character, because we do not play with those 🎀

int sxgbe_mdio_write_c45 (struct mii_bus *bus , int phyaddr , int devad , int phyreg , u16 phydata );

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🎀 ARGUMENTS 🎀

okay these five are the entire personality of the call, let's go 🌸

• bus — points to the mii_bus structure 💖
• phyaddr — address of phy port ✨
• devad — device (MMD) address, yes keep that MMD in there 🫶
• phyreg — address of phy registers 🌸
• phydata — data to be written into phy register 💅

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🌸 DESCRIPTION 🌸

real talk: this function is used for C45 MDIO write. that's the whole description bestie, she's a one-job icon 🔥 no extra lore in the source, no cap.

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🦋 SEE ALSO 🦋

go touch these next, bestie 🫶 all listed exactly as the page has them:

• ./drivers/net/ethernet/samsung/sxgbe/sxgbe_mdio.c — the kernel file reference 👀
• sxgbe_mdio_read_c22(9) — c22 read sibling 💖
• sxgbe_mdio_read_c45(9) — c45 read sibling ✨
• sxgbe_mdio_write_c22(9) — c22 write sibling 🌸

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and that's the whole page, bestie 🎀 this one's from the Kernel API Manual, dated October 2026, with the footer source showing <purple>./drivers/net/ethernet/samsung...</purple> — yes, truncated exactly like that, we keep it faithful 🙈 periodt. go do your C45 MDIO write thing 💅