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[pxe] Select the correct network device on multiport cards

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When trying to find the "first open network device", it helps to
actually check the NETDEV_OPEN flag.
This commit is contained in:
Michael Brown 2008-11-21 19:45:05 +00:00
parent 246ddf5ee4
commit 8e8a348fd4
1 changed files with 4 additions and 2 deletions
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6
src/arch/i386/image/pxe_image.c
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@ -51,8 +51,10 @@ static int pxe_exec ( struct image *image ) {
/* Arbitrarily pick the first open network device to use for PXE */
for_each_netdev ( netdev ) {
pxe_set_netdev ( netdev );
break;
if ( netdev->state & NETDEV_OPEN ) {
pxe_set_netdev ( netdev );
break;
}
}
/* Many things will break if pxe_netdev is NULL */