tc_dwc_g210_...p_40bit_rmmi(9)

💅 tc_dwc_g210_...p_40bit_rmmi(9) — Kernel API Manual 🎀

okay so bestie, welcome to section 9 of the kernel API manual, where we're talking about tc_dwc_g210_setup_40bit_rmmi. yes the name is long. yes it's giving "my mom named me after the whole function signature." we love her anyway 💖

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✨ NAME ✨

tc_dwc_g210_setup_40bit_rmmi — configure 40-bit RMMI.

like, that's it, that's the whole job. she configures the 40-bit RMMI. iconic behavior honestly 🫶

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🌸 SYNOPSIS 🌸

int tc_dwc_g210_setup_40bit_rmmi (struct ufs_hba *hba );

she takes exactly one argument and returns an int, no cap. very demure, very mindful, very low-parameter-count 💅

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🦋 ARGUMENTS 🦋

• hba — Pointer to drivers structure. that's the whole description bestie, she's a pointer to the drivers structure, main character energy, we respect her privacy 🔥

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⭐ RETURN ⭐

0 on success, or a non-zero value on failure. so literally: zero = slay, non-zero = something's not slaying and you gotta check it 😭

fr fr always check that return value, don't just vibe past it 🙈

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🎀 SEE ALSO 🎀

• Kernel file ./drivers/ufs/host/tc-dwc-g210.c — the mothership, go read her 💖
• tc_dwc_g210_setup_20bit_rmmi_lane0(9) — the lane 0 one, but 20-bit
• tc_dwc_g210_setup_20bit_rmmi_lane1(9) — the lane 1 one, but 20-bit
• tc_dwc_g210_setup_20bit_rmmi(9) — 20-bit, no lane specification, living freely 🌈
• tc_dwc_g210_config_40_bit(9) — configure 40-bit
• tc_dwc_g210_config_20_bit(9) — configure 20-bit

like, the 40-bit girlies and the 20-bit girlies are all in the same friend group, it's a whole ecosystem 🧚

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and that's the page!! 🍓 this little kernel-API-manual moment comes to you from ./drivers/ufs/host, dated October 2026, and it lives at tc_dwc_g210_...p_40bit_rmmi(9) — go off, bestie, configure that 40-bit RMMI 👑💜