devlink_por...s_pci_sf_set(9)

✨ NAME ✨

ok so this is devlink_port_attrs_pci_sf_set — the one and only Set PCI SF port attributes girlie 💅 and yes we're reading it out of the Kernel API Manual together, bestie, don't panic

🌸 SYNOPSIS 🌸

void devlink_port_attrs_pci_sf_set (struct devlink_port *devlink_port ,
u32 controller , u16 pf , u32 sf , bool external );

no cap, that's the whole signature 🫶 just a void function doing its little attribute-setting thing, nothing returned, nothing asked back

🎀 ARGUMENTS 🎀

• devlink_port — the devlink port itself, like literally the port bestie 😭 this is the thing whose attributes are getting set
• controller — the associated controller number for the devlink port instance (typing: u32) ✨
• pf — the associated PCI function number for the devlink port instance (typing: u16, so she's a little shorter than the others, we respect that) 🦋
• sf — the associated SF number of a PF for the devlink port instance — like, an SF belonging to a PF, iykyk 🔥
• external — a bool that indicates if the port is for an external controller 👑 (think "is this an external-controller situation or not", yes/no, that's it)

💜 SEE ALSO 💜

okay this is the friend group, the whole squad, and they all live in the Kernel file ./net/devlink/port.c 🌈 go say hi to:

• devlink_port_init(9)
• devlink_port_fini(9)
• devl_port_register_with_ops(9)
• devlink_port_register_with_ops(9)
• devl_port_unregister(9)
• devlink_port_unregister(9)
• devlink_port_type_eth_set(9)
• devlink_port_type_ib_set(9)
• devlink_port_type_clear(9)
• devlink_port_attrs_set(9)
• devlink_port_attrs_pci_pf_set(9)
• devlink_port_attrs_pci_vf_set(9)
• devl_port_fn_devlink_set(9)
• devlink_port_linecard_set(9)

bestie listen 💀 this is kernel API territory — it's giving "read the source before you call me", not "vibes-based coding". stay safe out there 🧚

and that's the whole page, fr fr 🎀 it came from ./net/devlink, dated October 2026, and it lives in the Kernel API Manual — slay, go read some more manpages, ily, bye 💖✨🦋