idpf_idc_vport_dev_up(9)

💅 idpf_idc_vport_dev_up — Kernel API Manual, section 9, bestie

Okay so real talk, this page is from the Kernel API Manual, and the function we're fangirling over is idpf_idc_vport_dev_up. She's section 9, she's iconic, she's got one job and she does it. Let's get into it 🫶

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✨ NAME ✨

idpf_idc_vport_dev_up — literally the function that gets called when CORE is ready for vport aux devs 👑

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🦋 SYNOPSIS 🦋

int idpf_idc_vport_dev_up (struct idpf_adapter *adapter );

That's her whole signature, no cap. One argument, one int coming back at you 💖

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🎀 ARGUMENTS 🎀

• adapter — the private data struct, that's it, that's the whole vibe. She just wants her private data struct 🥰

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🔥 RETURN 🔥

Returns 0 on success, or an error code on failure. So like, 0 = slay, anything else = something went sideways, and she will let you know fr fr 💀

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🌈 SEE ALSO 🌈

So there's a whole friend group and honestly they all ate:

• Kernel file ./drivers/net/ethernet/intel/idpf/idpf_idc.c — the mothership 🧚
• idpf_idc_init(9)
• idpf_vport_adev_release(9)
• idpf_plug_vport_aux_dev(9)
• idpf_idc_init_aux_vport_dev(9)
• idpf_idc_vdev_mtu_event(9)
• idpf_core_adev_release(9)
• idpf_plug_core_aux_dev(9)
• idpf_unplug_aux_dev(9)
• idpf_idc_issue_reset_event(9)
• idpf_idc_vport_dev_down(9)
• idpf_idc_vport_dev_ctrl(9)
• idpf_idc_request_reset(9)
• idpf_idc_init_msix_data(9)
• idpf_idc_init_aux_core_dev(9)
• idpf_idc_deinit_core_aux_device(9)
• idpf_idc_deinit_vport_aux_device(9)

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And that's the whole page, bestie. Sending you off with the vibes: this one lives in ./drivers/net/ethernet/intel/idpf, the manpage is dated October 2026, and yeah — she's idpf_idc_vport_dev_up(9) till the end. Periodt. 💜✨