CVSROOT: /cvs
Module name: src
Changes by: mi...@cvs.openbsd.org 2014/11/10 09:35:06
Modified files:
sys/dev/pci : if_ix.c
Log message:
Gather full statistics only when IX_DEBUG is defined
since most of them can't be retrieved otherwise. This
comes with a slight but measurable performance increase
as well.
Also since the hardware has a single counter for missed
packets including those caused by the insufficient DMA
buffers available, this makes it hard to decipher actual
errors when used with Rx ring length limiting mechanisms
like if_rxr or mclgeti.
