From 47a86bca2d2241a5126350e70d117564890a3f01 Mon Sep 17 00:00:00 2001
From: Michael Brown
Date: Thu, 26 Jul 2007 02:13:38 +0100
Subject: Prepare for iBFT merge when possible.  iscsiboot.c contains a really,
 really ugly hack at present, but that doesn't hugely matter since I'm aiming
 to change the interface to iSCSI devices anyway within the next week.

---
 src/usr/iscsiboot.c | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

(limited to 'src/usr')

diff --git a/src/usr/iscsiboot.c b/src/usr/iscsiboot.c
index f3910f149..a7caebaf6 100644
--- a/src/usr/iscsiboot.c
+++ b/src/usr/iscsiboot.c
@@ -3,9 +3,27 @@
 #include <stdio.h>
 #include <gpxe/iscsi.h>
 #include <gpxe/dhcp.h>
+#include <gpxe/netdevice.h>
+#include <gpxe/ibft.h>
 #include <int13.h>
 #include <usr/iscsiboot.h>
 
+/**
+ * Guess boot network device
+ *
+ * @ret netdev		Boot network device
+ */
+static struct net_device * guess_boot_netdev ( void ) {
+	struct net_device *boot_netdev;
+
+	/* Just use the first network device */
+	for_each_netdev ( boot_netdev ) {
+		return boot_netdev;
+	}
+
+	return NULL;
+}
+
 int iscsiboot ( const char *root_path ) {
 	struct scsi_device scsi;
 	struct int13_drive drive;
@@ -30,6 +48,12 @@ int iscsiboot ( const char *root_path ) {
 	drive.drive = find_global_dhcp_num_option ( DHCP_EB_BIOS_DRIVE );
 	drive.blockdev = &scsi.blockdev;
 
+	/* FIXME: ugly, ugly hack */
+	struct net_device *netdev = guess_boot_netdev();
+	struct iscsi_session *iscsi =
+		container_of ( scsi.backend, struct iscsi_session, refcnt );
+	ibft_fill_data ( netdev, iscsi );
+
 	register_int13_drive ( &drive );
 	printf ( "Registered as BIOS drive %#02x\n", drive.drive );
 	printf ( "Booting from BIOS drive %#02x\n", drive.drive );
-- 
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