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| /freebsd/sys/dev/xen/netfront/ |
| H A D | netfront.c | diff ffa06904b5fe0352d3e142faedbfd0245f79d55c Wed Sep 21 02:13:04 CEST 2011 Justin T. Gibbs <gibbs@FreeBSD.org> Modify the netfront driver so it can successfully attach to
PV devices with the ioemu attribute set.
sys/dev/xen/netfront/netfront.c:
o If a mac address for the interface cannot be found
in the front-side XenStore tree, look for an entry
in the back-side tree. With ioemu devices, the
emulator does not populate the front side tree and
neither does Xend.
o Return an error rather than panic when an attach
attempt fails.
Reported by: Janne Snabb (fix inspired by patch provided)
PR: kern/154302
Approved by: re
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