Simon Horman
2009-Sep-18 05:20 UTC
[Xen-devel] [patch] qemu-xen: pxe: Don''t look for PXE ROMs when running as a DM
Searching for PXE ROMs in attached NICs is unnecessary as the ROM
that is used is included in the hvmloader binary. In the case where
there are only pass-through NICs it will cause the boot to fail
as the NICs are not known to qemu-xen at the time that this check is made.
In other words, without this change PXE boot from a pass-through
device will fail.
This has likely been broken since I changed around the pass-through
code so that devices passed-through at boot-time are handled by hot-plug.
Signed-off-by: Simon Horman <horms@verge.net.au>
Index: ioemu-remote/vl.c
==================================================================---
ioemu-remote.orig/vl.c 2009-09-18 12:15:39.000000000 +1000
+++ ioemu-remote/vl.c 2009-09-18 12:18:14.000000000 +1000
@@ -5627,6 +5627,7 @@ int main(int argc, char **argv, char **e
}
net_client_check();
+#ifndef CONFIG_DM
#ifdef TARGET_I386
/* XXX: this should be moved in the PC machine instantiation code */
if (net_boot != 0) {
@@ -5655,6 +5656,7 @@ int main(int argc, char **argv, char **e
}
}
#endif
+#endif
/* init the bluetooth world */
for (i = 0; i < nb_bt_opts; i++)
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