[syslinux:master] gpxelinux: use the cached DHCP packet

[syslinux-bot for H. Peter Anvin]

Commit-ID:  bd5b09dc502c8c1022a50fada50cb8e2298365ac
Gitweb:     http://syslinux.zytor.com/commit/bd5b09dc502c8c1022a50fada50cb8e2298365ac
Author:     H. Peter Anvin <hpa at zytor.com>
AuthorDate: Tue, 2 Feb 2010 22:53:18 -0800
Committer:  H. Peter Anvin <hpa at zytor.com>
CommitDate: Tue, 2 Feb 2010 22:53:18 -0800

gpxelinux: use the cached DHCP packet

gPXE 1.0.0 has support for using the cached DHCP packet from the
previous PXE stack, so do that rather than doing another DHCP.

Signed-off-by: H. Peter Anvin <hpa at zytor.com>


---
 gpxe/pxelinux.gpxe |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/gpxe/pxelinux.gpxe b/gpxe/pxelinux.gpxe
index 51fe222..c267d13 100644
--- a/gpxe/pxelinux.gpxe
+++ b/gpxe/pxelinux.gpxe
@@ -1,4 +1,5 @@
 #!gpxe
+set use-cached 1
 dhcp net0
 imgload pxelinux.0
 boot pxelinux.0