adap2pinfo(9)

💅 adap2pinfo — the Kernel API Manual girlies know

okay so bestie, we're in the Kernel API Manual today and the star of the show is adap2pinfo(9) — literally the little function that hands you the port_info of a port. no cap, that's the whole vibe. 🦋

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✨ NAME ✨

adap2pinfo — return the port_info of a port 🎀

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🌸 SYNOPSIS 🌸

struct port_info * adap2pinfo (struct adapter *adapter , int pidx );

like, that's it. that's the whole signature. she's compact, she's iconic. ✨

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💖 ARGUMENTS 💖

• adapter — ngl the manpage literally says -- undescribed -- 😭 so like, we know it's an struct adapter * and that's what we've got. it's giving mysterious main character energy. 🙈
• pidx — the port index 🔥 like, which port you're asking about bestie.

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🫶 DESCRIPTION 🫶

Return the port_info structure for the adapter. periodt. 💅

you give her an adapter (and a port index, see above), she gives you back the struct port_info * — the whole point of the function, no notes, lowkey perfect. 👑

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🌈 SEE ALSO 🌈

• Kernel file ./drivers/net/ethernet/chelsio/cxgb4vf/adapter.h 📁 (the header bestie, go look at it)
• t4_read_reg(9)
• t4_write_reg(9)
• t4_read_reg64(9)
• t4_write_reg64(9)
• port_name(9)
• t4_os_set_hw_addr(9)
• netdev2pinfo(9)
• netdev2adap(9)

all the sibling functions, the whole friend group, obsessed with them honestly 🧚💜

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fr fr: this is kernel API territory, so make sure you're actually reading the header before you go poking at things — ./drivers/net/ethernet/chelsio/cxgb4vf/adapter.h is right there bestie 💀

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and that's the page!! brought to you by the source/version from ./drivers/net/ethernet/chelsio... dated October 2026 ⭐ — slay, see you in the next manpage, mwah 💖🎀🦋