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MFC: r212621
authormarius <marius@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Sat, 18 Sep 2010 08:25:12 +0000 (08:25 +0000)
committermarius <marius@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Sat, 18 Sep 2010 08:25:12 +0000 (08:25 +0000)
commitdc0c494cd35e1ff64f951964ddc777be9a50d008
treeef0b435c012c999d018877de4008d9e49f2abe40tree | snapshot
parentab030afa1899633e237f3c5e32205cdcb901d6b7commit | diff
MFC: r212621

Use saner nsegments and maxsegsz parameters when creating certain DMA tags;
tags for 1-byte allocations cannot possibly be split across 2 segments and
maxsegsz must not exceed maxsize.

Reviewed by: Hans Petter Selasky

git-svn-id: svn://svn.freebsd.org/base/stable/8@212819 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
sys/dev/usb/usb_busdma.c diff | blob | history
8-STABLE