Page MenuHomeFreeBSD
Differential D53330

dev/fdt: Add support for non-PCI MSI interrupts
ClosedPublic
Actions

Authored by andrew on Oct 24 2025, 3:20 PM.
Tags
None
Referenced Files
Unknown Object (File)
Mon, May 25, 7:25 PM
Unknown Object (File)
Mon, May 25, 7:24 PM
Unknown Object (File)
Mon, May 25, 5:55 PM
Unknown Object (File)
Sun, May 24, 11:52 PM
Unknown Object (File)
Sat, May 23, 2:49 PM
Unknown Object (File)
Fri, May 22, 12:12 AM
Unknown Object (File)
Thu, May 7, 1:02 AM
Unknown Object (File)
Sat, May 2, 6:40 PM
View All 57 Files
Subscribers
imp

Details

Reviewers
None
Group Reviewers
arm64
Commits
rGc28fea611c8d: dev/fdt: Add support for non-PCI MSI interrupts
rG68e6422c6c91: dev/fdt: Add support for non-PCI MSI interrupts
Summary

Some non-PCI devices can send interrupts, e.g. the Arm SMMU or GICv5
Interrupt Wire Bridge. Add support for these by implementing pci_get_id
and pci_alloc_msi and the MSI/MSI-X parts of the PCIB interface.

Only the MSI parts of the PCI interface are added as that is all I am
able to test.

Sponsored by: Arm Ltd

Diff Detail

Repository
rG FreeBSD src repository
Lint
Lint Not Applicable
Unit
Tests Not Applicable

Revision Contents
Changeset List

PathSize
sys/
dev/
fdt/
134 lines

Diff 166698

View Options

sys/dev/fdt/simplebus.c

Loading...