+ PKG_PATH=/nfs/packages/SmartOS/upstream/trunk/All
+ /opt/tools/sbin/pkg_add -K /var/opt/.pkgdb digest-20220214 xorgproto-2022.1 xcb-proto-1.15.2 mktools-20220614 cwrappers-20220403 checkperms-1.12 SDL-1.2.15nb38 SDL_net-1.2.8nb1
pkg_add: package `cwrappers-20220403' already recorded as installed
libvdpau-1.4: /etc/opt/pkg/vdpau_wrapper.cfg already exists
MesaLib-21.3.7: /etc/opt/pkg/drirc already exists
libiconv-1.14nb3: copying /opt/pkg/share/examples/libiconv/charset.alias to /opt/pkg/lib/charset.alias
===========================================================================
$NetBSD: MESSAGE,v 1.1 2017/10/27 01:28:53 nat Exp $

To enable dma for use with NetBSD-8 or above.

Set the following environment variables:
	SDL_DSP_DMA_PRECISION
	SDL_DSP_DMA_FREQ
	SDL_DSP_DMA_CHANNELS

	SDL_DSP_NOSELECT=1

DMA parameters must match the hw virtual channel format for playback to
work with dma.

===========================================================================