CVSROOT: /cvs
Module name: src
Changes by: dam...@cvs.openbsd.org 2009/05/12 13:10:57
Modified files:
sys/dev/pci : if_wpi.c if_wpivar.h if_iwn.c if_iwnvar.h
Log message:
switch wpi(4) and iwn(4) over to MCLGETI.
notice that i'm not using the per-ifp mbuf accounting/mitigation yet.
for iwn(4), this means we wont' be able to support full 8KB AMSDU on
machines without an IOMMU since >4KB clusters are not guaranteed to
be physcontig. fortunately, we can program the hardware to do 4KB
AMSDUs only.
simplify {pwi,iwn}_dma_contig_alloc while i'm here: use BUS_DMA_ZERO
