Added iSCSI boot test code

diff --git a/src/include/gpxe/iscsi.h b/src/include/gpxe/iscsi.h
index c1161de95975f303e37a9a2bc54dd5bb26c7e1c5..4d0da132d7dff523d5ce9716445f4668aaaf3f90 100644 (file)
--- a/src/include/gpxe/iscsi.h
+++ b/src/include/gpxe/iscsi.h
@@ -11,6 +11,9 @@
 #include <gpxe/tcp.h>
 #include <gpxe/scsi.h>
 
+/** Default iSCSI port */
+#define ISCSI_PORT 3260
+
 /**
  * iSCSI segment lengths
  *

diff --git a/src/tests/iscsiboot.c b/src/tests/iscsiboot.c
new file mode 100644 (file)
index 0000000..ef1c4a1
--- /dev/null
+++ b/src/tests/iscsiboot.c
@@ -0,0 +1,41 @@
+#include <stdint.h>
+#include <byteswap.h>
+#include <vsprintf.h>
+#include <gpxe/netdevice.h>
+#include <gpxe/iscsi.h>
+#include <int13.h>
+
+static struct iscsi_device test_iscsidev;
+
+int test_iscsiboot ( const char *initiator_iqn,
+                    struct in_addr target,
+                    const char *target_iqn ) {
+       struct int13_drive drive;
+       int rc;
+
+       memset ( &test_iscsidev, 0, sizeof ( test_iscsidev ) );
+       test_iscsidev.iscsi.tcp.sin.sin_addr = target;
+       test_iscsidev.iscsi.tcp.sin.sin_port = htons ( ISCSI_PORT );
+       test_iscsidev.iscsi.initiator = initiator_iqn;
+       test_iscsidev.iscsi.target = target_iqn;
+
+       printf ( "Initialising %s\n", target_iqn );
+       if ( ( rc = init_iscsidev ( &test_iscsidev ) ) != 0 ) {
+               printf ( "Could not reach %s\n", target_iqn );
+               return rc;
+       }
+
+       memset ( &drive, 0, sizeof ( drive ) );
+       drive.blockdev = &test_iscsidev.scsi.blockdev;
+       register_int13_drive ( &drive );
+       printf ( "Registered %s as BIOS drive %#02x\n",
+                target_iqn, drive.drive );
+       printf ( "Booting from BIOS drive %#02x\n", drive.drive );
+       rc = int13_boot ( drive.drive );
+       printf ( "Boot failed\n" );
+
+       printf ( "Unregistering BIOS drive %#02x\n", drive.drive );
+       unregister_int13_drive ( &drive );
+
+       return rc;
+}