dp83td510_ca..._alcd_status(9)

🌸 dp83td510_cable_test_get_alcd_status(9) — the Kernel API Manual, but make it make sense 🌸

okay so this is a page from the Kernel API Manual, bestie, and it's all about one lil function in the Linux kernel's PHY world. no cap. let's get into it 💅

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✨ NAME ✨

dp83td510_cable_test_get_alcd_status — literally just gets the status of the ALCD test for the DP83TD510 PHY. that's the whole vibe. 🎀

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🦋 SYNOPSIS 🦋

int dp83td510_cable_test_get_alcd_status (struct phy_device *phydev ,
                                          bool *finished );

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💖 ARGUMENTS 💖

• phydev — pointer to the phy_device structure. yes bestie, it's a pointer, it's a phy_device, it's giving "i know what i'm doing." 🫶
• finished — pointer to a bool that tells you whether the test is finished or not. like a little messenger pigeon carrying the truth. 🕊️

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🔥 DESCRIPTION 🔥

so here's what's actually going on: the function sets the finished flag to true if the test is complete. ✅ periodt.

then it reads the cable length and reports it to the user. yes, actual cable length, actual user, it's giving main character energy fr fr. 📏✨

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👑 RETURN 👑

• 0 on success 🎉
• or a negative error code on failure 😭

that's it, that's the whole return situation. no cap.

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🌈 SEE ALSO 🌈

• ./drivers/net/phy/dp83td510.c — the kernel file where the magic lives 💜
• dp83td510_update_stats(9)
• dp83td510_cable_test_start(9)
• dp83td510_cable_test_get_tdr_status(9)
• dp83td510_cable_test_get_status(9)

go read those too, iykyk 🧚

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ok and like a tiny reminder from your girl: these are kernel functions, so the whole "negative error code" thing is not a vibe check you ignore. handle your errors, bestie. 💀

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and that's the page!! source/version vibes come from ./drivers/net/phy, dated October 2026 — so like, future vibes only 🌸💖 stay slay, go read your kernel source, mwah 🎀🦋