Page MenuHomeFreeBSD

Add missing ACPI GICv2 MSI/MSI-X attachment
ClosedPublic

Authored by val_packett.cool on Jun 26 2019, 8:47 PM.
Referenced Files
Unknown Object (File)
Mar 9 2024, 8:47 PM
Unknown Object (File)
Mar 9 2024, 8:47 PM
Unknown Object (File)
Mar 9 2024, 8:47 PM
Unknown Object (File)
Mar 9 2024, 8:33 PM
Unknown Object (File)
Dec 20 2023, 4:00 AM
Unknown Object (File)
Nov 22 2023, 1:08 AM
Unknown Object (File)
Nov 9 2023, 1:00 PM
Unknown Object (File)
Nov 6 2023, 5:06 AM
Subscribers

Details

Summary

This lets PCIe MSI-X device interrupts work on the MACCHIATObin (Marvell Armada 8k), which allows e.g. the Intel igb NIC to fully work :)

(idk why, but the card did not receive packets at all with the legacy interrupt it was falling back to)

Test Plan

(if anyone wants to test for themselves on a mcbin, you currently need to remove the ECAM shift in the ACPI tables)

Diff Detail

Repository
rS FreeBSD src repository - subversion
Lint
Lint Not Applicable
Unit
Tests Not Applicable

Event Timeline

val_packett.cool retitled this revision from Add missing ACPI GICv2 MSI/MSI-X support to Add missing ACPI GICv2 MSI/MSI-X attachment.Jun 26 2019, 8:54 PM
This revision is now accepted and ready to land.Jun 27 2019, 6:22 AM
This revision was automatically updated to reflect the committed changes.