e1000_test_msi(9)

πŸ“¦ version 7.3.1, in nixpkgs unstable

πŸ’– e1000_test_msi(9) πŸ’–

okay so this is e1000_test_msi(9), straight outta the Kernel API Manual, and it's giving β€œinterrupt test era” in the best way πŸ’…βœ¨


🌸 NAME 🌸

e1000_test_msi β€” returns 0 if the MSI test succeeds or INTx mode is restored 🫢


✨ SYNOPSIS ✨

int e1000_test_msi (struct e1000_adapter *adapter );

πŸŽ€ ARGUMENTS πŸŽ€

  • adapter β€” board private struct, no cap 🧚

πŸ¦‹ DESCRIPTION πŸ¦‹

The code flow is taken from tg3.c, and this gets called with e1000 interrupts disabled. That's the vibe, bestie πŸ’–

lowkey important: e1000 interrupts are disabled when this runs β€” periodt.

πŸ‘‘ SEE ALSO πŸ‘‘

Kernel file: ./drivers/net/ethernet/intel/e1000e/netdev.c 🌈

And here's the whole bestie rollout of related functions β€” every single one, exactly as listed:


mwah πŸ’‹ source/version: ./drivers/net/ethernet/intel/e... Β· date: October 2026 Β· page: e1000_test_msi(9) πŸŽ€βœ¨

πŸ“¦ where this page comes from