emac_ndo_open(9)

💖 emac_ndo_open 💖

okay so bestie, we're in the emac_ndo_open(9) of it all — this is the Kernel API Manual entry and honestly it's a short one but it matters, so let's go 🎀

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✨ NAME ✨

emac_ndo_open — EMAC device open 🦋

like... the opening. the grand entrance. the main character moment for your EMAC device 💅

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🌸 SYNOPSIS 🌸

int emac_ndo_open (struct net_device *ndev );

that's it, that's the whole signature — no cap, keep it exactly like that 🙈

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🎀 ARGUMENTS 🎀

• ndev — the network adapter device 🫶 (yep, that's your network adapter device, right there, being a device)

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💜 DESCRIPTION 💜

so here's the vibe: this gets called when the system wants to start the interface ✨ that's the whole thing. the system wants it up, this function is the one it hits up. iconic behaviour, fr fr 🔥

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⭐ RETURN ⭐

• 0 — successful open, slay 👑
• or an appropriate error code 😭 (y'know, if it didn't go well — it's giving "appropriate error code" energy)

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🧚 SEE ALSO 🧚

• kernel file ./drivers/net/ethernet/ti/icssg/icssg_prueth_sr1.c 🍓
• emac_ndo_stop(9) — the sequel, highly recommend, iykyk 💀

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ok bestie real talk: this page is short but it's load-bearing. open needs stop, stop needs open, and ndev needs to be an actual network adapter device. don't come for me, that's just what the page says 💖

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and that's the whole page, bestie — brought to you from ./drivers/net/ethernet/ti/icssg, dated October 2026, in all its emac_ndo_open(9) glory 🌈 stay slay, read your manpages, mwah 💅💖