CVSROOT: /cvs
Module name: src
Changes by: m...@cvs.openbsd.org 2020/04/06 02:31:04
Modified files:
sys/dev/pci : if_ix.c if_ix.h
Log message:
Make it possible to use ix(4) with MSI-X, currently disabled by default.
The current implementation still uses a single queue but already establishes
a different handler for link interrupts. This is done in preparation for
multi-queues support.
The performance and i386 regression exposed by the last version of this
diff have been fixed thanks to the help of Hrvoje Popovski.
Based on a bigger diff from haesbaert@ and on the FreeBSD code.
Tested by Sigi Rudzio, Hrvoje Popovski and jmatthew@, ok jmatthew@
