rdma_roce_rescan_port(9)

💫 NAME 💫

okay bestie, this is rdma_roce_rescan_port — from the Kernel API Manual, no cap — and it does exactly what it says on the tin: it rescans all of the network devices in the system and adds their gids if relevant to the port of the RoCE device. 💅✨

🔥 SYNOPSIS 🔥

void rdma_roce_rescan_port (struct ib_device *ib_dev , u32 port );

it's giving void, so nothing comes back — this function is all action, no receipts. 💖

🎀 ARGUMENTS 🎀

• ib_dev — the IB device 👑
• port — the port number 🦋

🌈 SEE ALSO 🌈

• Kernel file ./drivers/infiniband/core/roce_gid_mgmt.c
• is_ndev_for_default_gid_filter(9)
• is_upper_ndev_bond_master_filter(9)
• del_default_gids(9)
• rdma_roce_rescan_device(9)

mwah 💖 this lil page comes from the ./drivers/infiniband/core source and is dated October 2026 — periodt, that's the whole manual page, slay. 🌸🫶