Merge "These changes are the raw update to qemu-2.6."

49 files changed, 514 insertions, 308 deletions

diff --git a/qemu/roms/ipxe/src/hci/commands/autoboot_cmd.c b/qemu/roms/ipxe/src/hci/commands/autoboot_cmd.c
index 62235a278..56f39a1ce 100644
--- a/qemu/roms/ipxe/src/hci/commands/autoboot_cmd.c
+++ b/qemu/roms/ipxe/src/hci/commands/autoboot_cmd.c
@@ -15,6 +15,10 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
  */
 
 #include <stdio.h>
@@ -25,7 +29,7 @@
 #include <hci/ifmgmt_cmd.h>
 #include <usr/autoboot.h>
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 /** @file
  *
diff --git a/qemu/roms/ipxe/src/hci/commands/config_cmd.c b/qemu/roms/ipxe/src/hci/commands/config_cmd.c
index b81c866ff..ad415e045 100644
--- a/qemu/roms/ipxe/src/hci/commands/config_cmd.c
+++ b/qemu/roms/ipxe/src/hci/commands/config_cmd.c
@@ -15,6 +15,10 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
  */
 
 #include <string.h>
@@ -26,7 +30,7 @@
 #include <ipxe/settings.h>
 #include <ipxe/settings_ui.h>
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 /** @file
  *
diff --git a/qemu/roms/ipxe/src/hci/commands/console_cmd.c b/qemu/roms/ipxe/src/hci/commands/console_cmd.c
index d2eae59f0..ba472b9f6 100644
--- a/qemu/roms/ipxe/src/hci/commands/console_cmd.c
+++ b/qemu/roms/ipxe/src/hci/commands/console_cmd.c
@@ -15,9 +15,13 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
  */
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 /** @file
  *
diff --git a/qemu/roms/ipxe/src/hci/commands/dhcp_cmd.c b/qemu/roms/ipxe/src/hci/commands/dhcp_cmd.c
index feeb55ee5..45a922b51 100644
--- a/qemu/roms/ipxe/src/hci/commands/dhcp_cmd.c
+++ b/qemu/roms/ipxe/src/hci/commands/dhcp_cmd.c
@@ -15,9 +15,13 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
  */
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 #include <stdio.h>
 #include <stdint.h>
diff --git a/qemu/roms/ipxe/src/hci/commands/fcmgmt_cmd.c b/qemu/roms/ipxe/src/hci/commands/fcmgmt_cmd.c
index 1c199b5dc..97f10f4dd 100644
--- a/qemu/roms/ipxe/src/hci/commands/fcmgmt_cmd.c
+++ b/qemu/roms/ipxe/src/hci/commands/fcmgmt_cmd.c
@@ -15,9 +15,13 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
  */
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 #include <stdio.h>
 #include <errno.h>
diff --git a/qemu/roms/ipxe/src/hci/commands/gdbstub_cmd.c b/qemu/roms/ipxe/src/hci/commands/gdbstub_cmd.c
index 33890aebc..c4a831e7a 100644
--- a/qemu/roms/ipxe/src/hci/commands/gdbstub_cmd.c
+++ b/qemu/roms/ipxe/src/hci/commands/gdbstub_cmd.c
@@ -15,9 +15,13 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
  */
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 #include <stdio.h>
 #include <errno.h>
diff --git a/qemu/roms/ipxe/src/hci/commands/ifmgmt_cmd.c b/qemu/roms/ipxe/src/hci/commands/ifmgmt_cmd.c
index 5307c9423..c89af2e81 100644
--- a/qemu/roms/ipxe/src/hci/commands/ifmgmt_cmd.c
+++ b/qemu/roms/ipxe/src/hci/commands/ifmgmt_cmd.c
@@ -15,9 +15,13 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
  */
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 #include <stdio.h>
 #include <errno.h>
diff --git a/qemu/roms/ipxe/src/hci/commands/image_cmd.c b/qemu/roms/ipxe/src/hci/commands/image_cmd.c
index a9e831bf5..4a7c500a4 100644
--- a/qemu/roms/ipxe/src/hci/commands/image_cmd.c
+++ b/qemu/roms/ipxe/src/hci/commands/image_cmd.c
@@ -15,9 +15,13 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
  */
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 #include <stdint.h>
 #include <stdlib.h>
diff --git a/qemu/roms/ipxe/src/hci/commands/image_trust_cmd.c b/qemu/roms/ipxe/src/hci/commands/image_trust_cmd.c
index ca59a858a..f9d6b5b3e 100644
--- a/qemu/roms/ipxe/src/hci/commands/image_trust_cmd.c
+++ b/qemu/roms/ipxe/src/hci/commands/image_trust_cmd.c
@@ -15,9 +15,13 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
  */
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 #include <stdint.h>
 #include <stdio.h>
@@ -169,6 +173,9 @@ struct command image_trust_commands[] __command = {
 	},
 };
 
+/* Drag in objects via command list */
+REQUIRING_SYMBOL ( image_trust_commands );
+
 /* Drag in objects typically required for signature verification */
 REQUIRE_OBJECT ( rsa );
 REQUIRE_OBJECT ( md5 );
diff --git a/qemu/roms/ipxe/src/hci/commands/ipstat_cmd.c b/qemu/roms/ipxe/src/hci/commands/ipstat_cmd.c
index d565dc0ae..763e4dfd6 100644
--- a/qemu/roms/ipxe/src/hci/commands/ipstat_cmd.c
+++ b/qemu/roms/ipxe/src/hci/commands/ipstat_cmd.c
@@ -15,9 +15,13 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
  */
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 #include <stdio.h>
 #include <getopt.h>
diff --git a/qemu/roms/ipxe/src/hci/commands/login_cmd.c b/qemu/roms/ipxe/src/hci/commands/login_cmd.c
index f5db427d5..c9e196437 100644
--- a/qemu/roms/ipxe/src/hci/commands/login_cmd.c
+++ b/qemu/roms/ipxe/src/hci/commands/login_cmd.c
@@ -15,6 +15,10 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
  */
 
 #include <string.h>
@@ -23,7 +27,7 @@
 #include <ipxe/parseopt.h>
 #include <ipxe/login_ui.h>
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 /** @file
  *
diff --git a/qemu/roms/ipxe/src/hci/commands/lotest_cmd.c b/qemu/roms/ipxe/src/hci/commands/lotest_cmd.c
index 0fa031bcb..a989932d4 100644
--- a/qemu/roms/ipxe/src/hci/commands/lotest_cmd.c
+++ b/qemu/roms/ipxe/src/hci/commands/lotest_cmd.c
@@ -15,9 +15,13 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
  */
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 #include <stdio.h>
 #include <stdlib.h>
diff --git a/qemu/roms/ipxe/src/hci/commands/menu_cmd.c b/qemu/roms/ipxe/src/hci/commands/menu_cmd.c
index 66a6262e6..76bce8695 100644
--- a/qemu/roms/ipxe/src/hci/commands/menu_cmd.c
+++ b/qemu/roms/ipxe/src/hci/commands/menu_cmd.c
@@ -15,9 +15,13 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
  */
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 /** @file
  *
diff --git a/qemu/roms/ipxe/src/hci/commands/neighbour_cmd.c b/qemu/roms/ipxe/src/hci/commands/neighbour_cmd.c
index a1e052439..816e87357 100644
--- a/qemu/roms/ipxe/src/hci/commands/neighbour_cmd.c
+++ b/qemu/roms/ipxe/src/hci/commands/neighbour_cmd.c
@@ -15,9 +15,13 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
  */
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 /** @file
  *
diff --git a/qemu/roms/ipxe/src/hci/commands/nvo_cmd.c b/qemu/roms/ipxe/src/hci/commands/nvo_cmd.c
index e63dab08e..ac0d60651 100644
--- a/qemu/roms/ipxe/src/hci/commands/nvo_cmd.c
+++ b/qemu/roms/ipxe/src/hci/commands/nvo_cmd.c
@@ -15,6 +15,10 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
  */
 
 #include <stdint.h>
@@ -29,7 +33,7 @@
 #include <ipxe/parseopt.h>
 #include <readline/readline.h>
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 /** @file
  *
diff --git a/qemu/roms/ipxe/src/hci/commands/param_cmd.c b/qemu/roms/ipxe/src/hci/commands/param_cmd.c
index 6cf096d00..bff04f2ff 100644
--- a/qemu/roms/ipxe/src/hci/commands/param_cmd.c
+++ b/qemu/roms/ipxe/src/hci/commands/param_cmd.c
@@ -15,9 +15,13 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
  */
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 /** @file
  *
diff --git a/qemu/roms/ipxe/src/hci/commands/pci_cmd.c b/qemu/roms/ipxe/src/hci/commands/pci_cmd.c
index f5145fb35..a2a811aa0 100644
--- a/qemu/roms/ipxe/src/hci/commands/pci_cmd.c
+++ b/qemu/roms/ipxe/src/hci/commands/pci_cmd.c
@@ -15,6 +15,10 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
  */
 
 #include <stdio.h>
@@ -23,7 +27,7 @@
 #include <ipxe/command.h>
 #include <ipxe/parseopt.h>
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 /** @file
  *
diff --git a/qemu/roms/ipxe/src/hci/commands/ping_cmd.c b/qemu/roms/ipxe/src/hci/commands/ping_cmd.c
index 34807696f..ab271e75a 100644
--- a/qemu/roms/ipxe/src/hci/commands/ping_cmd.c
+++ b/qemu/roms/ipxe/src/hci/commands/ping_cmd.c
@@ -15,9 +15,13 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
  */
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 #include <stdint.h>
 #include <stdlib.h>
diff --git a/qemu/roms/ipxe/src/hci/commands/poweroff_cmd.c b/qemu/roms/ipxe/src/hci/commands/poweroff_cmd.c
index 9d487d330..afdf12dde 100644
--- a/qemu/roms/ipxe/src/hci/commands/poweroff_cmd.c
+++ b/qemu/roms/ipxe/src/hci/commands/poweroff_cmd.c
@@ -15,6 +15,10 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
  */
 
 #include <stdio.h>
@@ -24,7 +28,7 @@
 #include <ipxe/parseopt.h>
 #include <ipxe/reboot.h>
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 /** @file
  *
diff --git a/qemu/roms/ipxe/src/hci/commands/profstat_cmd.c b/qemu/roms/ipxe/src/hci/commands/profstat_cmd.c
index e4c9e5a24..dc6f649e3 100644
--- a/qemu/roms/ipxe/src/hci/commands/profstat_cmd.c
+++ b/qemu/roms/ipxe/src/hci/commands/profstat_cmd.c
@@ -15,9 +15,13 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
  */
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 #include <stdio.h>
 #include <getopt.h>
diff --git a/qemu/roms/ipxe/src/hci/commands/reboot_cmd.c b/qemu/roms/ipxe/src/hci/commands/reboot_cmd.c
index 485939e42..45d54cc2c 100644
--- a/qemu/roms/ipxe/src/hci/commands/reboot_cmd.c
+++ b/qemu/roms/ipxe/src/hci/commands/reboot_cmd.c
@@ -15,6 +15,10 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
  */
 
 #include <getopt.h>
@@ -22,7 +26,7 @@
 #include <ipxe/parseopt.h>
 #include <ipxe/reboot.h>
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 /** @file
  *
diff --git a/qemu/roms/ipxe/src/hci/commands/route_cmd.c b/qemu/roms/ipxe/src/hci/commands/route_cmd.c
index cc5ffc2f2..8aa535363 100644
--- a/qemu/roms/ipxe/src/hci/commands/route_cmd.c
+++ b/qemu/roms/ipxe/src/hci/commands/route_cmd.c
@@ -15,9 +15,13 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
  */
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 #include <stdio.h>
 #include <getopt.h>
diff --git a/qemu/roms/ipxe/src/hci/commands/sanboot_cmd.c b/qemu/roms/ipxe/src/hci/commands/sanboot_cmd.c
index 5954b6326..24ec8bc4e 100644
--- a/qemu/roms/ipxe/src/hci/commands/sanboot_cmd.c
+++ b/qemu/roms/ipxe/src/hci/commands/sanboot_cmd.c
@@ -15,6 +15,10 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
  */
 
 #include <stdio.h>
@@ -27,7 +31,7 @@
 #include <ipxe/sanboot.h>
 #include <usr/autoboot.h>
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 /** @file
  *
diff --git a/qemu/roms/ipxe/src/hci/commands/sync_cmd.c b/qemu/roms/ipxe/src/hci/commands/sync_cmd.c
index adf7e3cc6..54799d422 100644
--- a/qemu/roms/ipxe/src/hci/commands/sync_cmd.c
+++ b/qemu/roms/ipxe/src/hci/commands/sync_cmd.c
@@ -15,9 +15,13 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
  */
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 #include <string.h>
 #include <stdio.h>
diff --git a/qemu/roms/ipxe/src/hci/commands/vlan_cmd.c b/qemu/roms/ipxe/src/hci/commands/vlan_cmd.c
index 5d7298220..8a2f0c749 100644
--- a/qemu/roms/ipxe/src/hci/commands/vlan_cmd.c
+++ b/qemu/roms/ipxe/src/hci/commands/vlan_cmd.c
@@ -15,9 +15,13 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
  */
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 #include <stdio.h>
 #include <stdlib.h>
diff --git a/qemu/roms/ipxe/src/hci/editstring.c b/qemu/roms/ipxe/src/hci/editstring.c
index 5f6f04d51..8cbce0767 100644
--- a/qemu/roms/ipxe/src/hci/editstring.c
+++ b/qemu/roms/ipxe/src/hci/editstring.c
@@ -15,9 +15,13 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
  */
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 #include <assert.h>
 #include <string.h>
diff --git a/qemu/roms/ipxe/src/hci/jumpscroll.c b/qemu/roms/ipxe/src/hci/jumpscroll.c
new file mode 100644
index 000000000..dd6bcac2b
--- /dev/null
+++ b/qemu/roms/ipxe/src/hci/jumpscroll.c
@@ -0,0 +1,140 @@
+/*
+ * Copyright (C) 2015 Michael Brown <mbrown@fensystems.co.uk>.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
+ */
+
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
+
+/**
+ * Jump scrolling
+ *
+ */
+
+#include <assert.h>
+#include <ipxe/keys.h>
+#include <ipxe/jumpscroll.h>
+
+/**
+ * Handle keypress
+ *
+ * @v scroll		Jump scroller
+ * @v key		Key pressed by user
+ * @ret move		Scroller movement, or zero
+ */
+int jump_scroll_key ( struct jump_scroller *scroll, int key ) {
+
+	/* Sanity checks */
+	assert ( scroll->rows != 0 );
+	assert ( scroll->count != 0 );
+	assert ( scroll->current < scroll->count );
+	assert ( scroll->first < scroll->count );
+	assert ( scroll->first <= scroll->current );
+	assert ( scroll->current < ( scroll->first + scroll->rows ) );
+
+	/* Handle key, if applicable */
+	switch ( key ) {
+	case KEY_UP:
+		return -1;
+	case KEY_DOWN:
+		return +1;
+	case KEY_PPAGE:
+		return ( scroll->first - scroll->current - 1 );
+	case KEY_NPAGE:
+		return ( scroll->first - scroll->current + scroll->rows );
+	case KEY_HOME:
+		return -( scroll->count );
+	case KEY_END:
+		return +( scroll->count );
+	default:
+		return 0;
+	}
+}
+
+/**
+ * Move scroller
+ *
+ * @v scroll		Jump scroller
+ * @v move		Scroller movement
+ * @ret move		Continuing scroller movement (if applicable)
+ */
+int jump_scroll_move ( struct jump_scroller *scroll, int move ) {
+	int current = scroll->current;
+	int last = ( scroll->count - 1 );
+
+	/* Sanity checks */
+	assert ( move != 0 );
+	assert ( scroll->count != 0 );
+
+	/* Move to the new current item */
+	current += move;
+
+	/* Check for start/end of list */
+	if ( current < 0 ) {
+		/* We have attempted to move before the start of the
+		 * list.  Move to the start of the list and continue
+		 * moving forwards (if applicable).
+		 */
+		scroll->current = 0;
+		return +1;
+	} else if ( current > last ) {
+		/* We have attempted to move after the end of the
+		 * list.  Move to the end of the list and continue
+		 * moving backwards (if applicable).
+		 */
+		scroll->current = last;
+		return -1;
+	} else {
+		/* Update the current item and continue moving in the
+		 * same direction (if applicable).
+		 */
+		scroll->current = current;
+		return ( ( move > 0 ) ? +1 : -1 );
+	}
+}
+
+/**
+ * Jump scroll to new page (if applicable)
+ *
+ * @v scroll		Jump scroller
+ * @ret jumped		Jumped to a new page
+ */
+int jump_scroll ( struct jump_scroller *scroll ) {
+	unsigned int index;
+
+	/* Sanity checks */
+	assert ( scroll->rows != 0 );
+	assert ( scroll->count != 0 );
+	assert ( scroll->current < scroll->count );
+	assert ( scroll->first < scroll->count );
+
+	/* Do nothing if we are already on the correct page */
+	index = ( scroll->current - scroll->first );
+	if ( index < scroll->rows )
+		return 0;
+
+	/* Move to required page */
+	while ( scroll->first < scroll->current )
+		scroll->first += scroll->rows;
+	while ( scroll->first > scroll->current )
+		scroll->first -= scroll->rows;
+
+	return 1;
+}
diff --git a/qemu/roms/ipxe/src/hci/mucurses/alert.c b/qemu/roms/ipxe/src/hci/mucurses/alert.c
index 00e959a89..7dc61c222 100644
--- a/qemu/roms/ipxe/src/hci/mucurses/alert.c
+++ b/qemu/roms/ipxe/src/hci/mucurses/alert.c
@@ -7,6 +7,8 @@
  *
  */
 
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
+
 /**
  * Audible signal
  *
diff --git a/qemu/roms/ipxe/src/hci/mucurses/ansi_screen.c b/qemu/roms/ipxe/src/hci/mucurses/ansi_screen.c
index 1d3143f89..1cf3309dd 100644
--- a/qemu/roms/ipxe/src/hci/mucurses/ansi_screen.c
+++ b/qemu/roms/ipxe/src/hci/mucurses/ansi_screen.c
@@ -3,7 +3,7 @@
 #include <ipxe/ansicol.h>
 #include <ipxe/console.h>
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 static void ansiscr_reset(struct _curses_screen *scr) __nonnull;
 static void ansiscr_movetoyx(struct _curses_screen *scr,
diff --git a/qemu/roms/ipxe/src/hci/mucurses/clear.c b/qemu/roms/ipxe/src/hci/mucurses/clear.c
index f5e52ca20..2054f72cc 100644
--- a/qemu/roms/ipxe/src/hci/mucurses/clear.c
+++ b/qemu/roms/ipxe/src/hci/mucurses/clear.c
@@ -8,7 +8,7 @@
  *
  */
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 /**
  * Clear a window to the bottom from current cursor position
diff --git a/qemu/roms/ipxe/src/hci/mucurses/colour.c b/qemu/roms/ipxe/src/hci/mucurses/colour.c
index c1359c868..b0c480b1f 100644
--- a/qemu/roms/ipxe/src/hci/mucurses/colour.c
+++ b/qemu/roms/ipxe/src/hci/mucurses/colour.c
@@ -1,6 +1,6 @@
 #include <curses.h>
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 struct colour_pair {
 	short fcol;
diff --git a/qemu/roms/ipxe/src/hci/mucurses/cursor.h b/qemu/roms/ipxe/src/hci/mucurses/cursor.h
index 16b7d27c2..2e0c896a6 100644
--- a/qemu/roms/ipxe/src/hci/mucurses/cursor.h
+++ b/qemu/roms/ipxe/src/hci/mucurses/cursor.h
@@ -7,7 +7,7 @@
  *
  */
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 struct cursor_pos {
 	unsigned int y, x;
diff --git a/qemu/roms/ipxe/src/hci/mucurses/edging.c b/qemu/roms/ipxe/src/hci/mucurses/edging.c
index eccd32422..e938d338b 100644
--- a/qemu/roms/ipxe/src/hci/mucurses/edging.c
+++ b/qemu/roms/ipxe/src/hci/mucurses/edging.c
@@ -8,6 +8,8 @@
  *
  */
 
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
+
 /**
  * Draw borders from single-byte characters and renditions around a
  * window
diff --git a/qemu/roms/ipxe/src/hci/mucurses/kb.c b/qemu/roms/ipxe/src/hci/mucurses/kb.c
index b38c8c146..8face14d8 100644
--- a/qemu/roms/ipxe/src/hci/mucurses/kb.c
+++ b/qemu/roms/ipxe/src/hci/mucurses/kb.c
@@ -8,6 +8,8 @@
  * MuCurses keyboard input handling functions
  */
 
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
+
 #define INPUT_DELAY 		200 // half-blocking delay timer resolution (ms)
 #define INPUT_DELAY_TIMEOUT 	1000 // half-blocking delay timeout
 
diff --git a/qemu/roms/ipxe/src/hci/mucurses/mucurses.c b/qemu/roms/ipxe/src/hci/mucurses/mucurses.c
index b67445baf..98a8a2c59 100644
--- a/qemu/roms/ipxe/src/hci/mucurses/mucurses.c
+++ b/qemu/roms/ipxe/src/hci/mucurses/mucurses.c
@@ -7,7 +7,7 @@
  *
  */
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 static void _wupdcurs ( WINDOW *win ) __nonnull;
 void _wputch ( WINDOW *win, chtype ch, int wrap ) __nonnull;
diff --git a/qemu/roms/ipxe/src/hci/mucurses/mucurses.h b/qemu/roms/ipxe/src/hci/mucurses/mucurses.h
index 7ac1086ac..270394787 100644
--- a/qemu/roms/ipxe/src/hci/mucurses/mucurses.h
+++ b/qemu/roms/ipxe/src/hci/mucurses/mucurses.h
@@ -7,7 +7,7 @@
  *
  */
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 #define WRAP 0
 #define NOWRAP 1
diff --git a/qemu/roms/ipxe/src/hci/mucurses/print.c b/qemu/roms/ipxe/src/hci/mucurses/print.c
index 9c682588b..e8831c58f 100644
--- a/qemu/roms/ipxe/src/hci/mucurses/print.c
+++ b/qemu/roms/ipxe/src/hci/mucurses/print.c
@@ -10,7 +10,7 @@
  *
  */
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 /**
  * Add a single-byte character and rendition to a window and advance
diff --git a/qemu/roms/ipxe/src/hci/mucurses/print_nadv.c b/qemu/roms/ipxe/src/hci/mucurses/print_nadv.c
index ee472e685..3a44e5bd2 100644
--- a/qemu/roms/ipxe/src/hci/mucurses/print_nadv.c
+++ b/qemu/roms/ipxe/src/hci/mucurses/print_nadv.c
@@ -8,6 +8,8 @@
  *
  */
 
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
+
 /**
  * Add string of single-byte characters and renditions to a window
  *
diff --git a/qemu/roms/ipxe/src/hci/mucurses/slk.c b/qemu/roms/ipxe/src/hci/mucurses/slk.c
index 600658e75..660eb65c0 100644
--- a/qemu/roms/ipxe/src/hci/mucurses/slk.c
+++ b/qemu/roms/ipxe/src/hci/mucurses/slk.c
@@ -11,6 +11,8 @@
  * Soft label key functions
  */
 
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
+
 #define MIN_SPACE_SIZE 2
 
 #define SLK_MAX_LABEL_LEN 8
diff --git a/qemu/roms/ipxe/src/hci/mucurses/widgets/editbox.c b/qemu/roms/ipxe/src/hci/mucurses/widgets/editbox.c
index 630a66e0b..210de4481 100644
--- a/qemu/roms/ipxe/src/hci/mucurses/widgets/editbox.c
+++ b/qemu/roms/ipxe/src/hci/mucurses/widgets/editbox.c
@@ -15,9 +15,13 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
  */
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 #include <string.h>
 #include <assert.h>
diff --git a/qemu/roms/ipxe/src/hci/mucurses/winattrs.c b/qemu/roms/ipxe/src/hci/mucurses/winattrs.c
index f549d7519..97a5a18b3 100644
--- a/qemu/roms/ipxe/src/hci/mucurses/winattrs.c
+++ b/qemu/roms/ipxe/src/hci/mucurses/winattrs.c
@@ -6,7 +6,7 @@
  *
  */
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 /**
  * Get the background rendition attributes for a window
diff --git a/qemu/roms/ipxe/src/hci/mucurses/windows.c b/qemu/roms/ipxe/src/hci/mucurses/windows.c
index 63d0af08c..7f39bdea2 100644
--- a/qemu/roms/ipxe/src/hci/mucurses/windows.c
+++ b/qemu/roms/ipxe/src/hci/mucurses/windows.c
@@ -9,6 +9,8 @@
  *
  */
 
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
+
 /**
  * Delete a window
  *
diff --git a/qemu/roms/ipxe/src/hci/mucurses/wininit.c b/qemu/roms/ipxe/src/hci/mucurses/wininit.c
index b75abba44..dd84d2f1d 100644
--- a/qemu/roms/ipxe/src/hci/mucurses/wininit.c
+++ b/qemu/roms/ipxe/src/hci/mucurses/wininit.c
@@ -7,7 +7,7 @@
  *
  */
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 /**
  * Initialise console environment
diff --git a/qemu/roms/ipxe/src/hci/readline.c b/qemu/roms/ipxe/src/hci/readline.c
index 40aa59787..83a2e0b90 100644
--- a/qemu/roms/ipxe/src/hci/readline.c
+++ b/qemu/roms/ipxe/src/hci/readline.c
@@ -15,9 +15,13 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
  */
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 #include <stdio.h>
 #include <string.h>
diff --git a/qemu/roms/ipxe/src/hci/shell.c b/qemu/roms/ipxe/src/hci/shell.c
index c1a543849..276eb3527 100644
--- a/qemu/roms/ipxe/src/hci/shell.c
+++ b/qemu/roms/ipxe/src/hci/shell.c
@@ -15,9 +15,13 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
  */
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 #include <stdint.h>
 #include <stdlib.h>
@@ -28,6 +32,7 @@ FILE_LICENCE ( GPL2_OR_LATER );
 #include <ipxe/command.h>
 #include <ipxe/parseopt.h>
 #include <ipxe/shell.h>
+#include <config/branding.h>
 
 /** @file
  *
@@ -36,7 +41,7 @@ FILE_LICENCE ( GPL2_OR_LATER );
  */
 
 /** The shell prompt string */
-static const char shell_prompt[] = "iPXE> ";
+static const char shell_prompt[] = PRODUCT_SHORT_NAME "> ";
 
 /**
  * "help" command
diff --git a/qemu/roms/ipxe/src/hci/strerror.c b/qemu/roms/ipxe/src/hci/strerror.c
index 9356e9e0a..1bba8c620 100644
--- a/qemu/roms/ipxe/src/hci/strerror.c
+++ b/qemu/roms/ipxe/src/hci/strerror.c
@@ -2,6 +2,7 @@
 #include <string.h>
 #include <stdio.h>
 #include <ipxe/errortab.h>
+#include <config/branding.h>
 
 /** @file
  *
@@ -18,7 +19,7 @@
  *
  */
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 /**
  * Find error description
@@ -74,7 +75,7 @@ static struct errortab * find_closest_error ( int errno ) {
  * call to strerror().
  *
  */
-const char * strerror ( int errno ) {
+char * strerror ( int errno ) {
 	static char errbuf[64];
 	struct errortab *errortab;
 
@@ -88,11 +89,11 @@ const char * strerror ( int errno ) {
 	/* Construct the error message */
 	if ( errortab ) {
 		snprintf ( errbuf, sizeof ( errbuf ),
-			   "%s (http://ipxe.org/%08x)",
+			   "%s (" PRODUCT_ERROR_URI ")",
 			   errortab->text, errno );
 	} else {
 		snprintf ( errbuf, sizeof ( errbuf ),
-			   "Error %#08x (http://ipxe.org/%08x)",
+			   "Error %#08x (" PRODUCT_ERROR_URI ")",
 			   errno, errno );
 	}
 
diff --git a/qemu/roms/ipxe/src/hci/tui/login_ui.c b/qemu/roms/ipxe/src/hci/tui/login_ui.c
index 996b68a0a..3c55325d5 100644
--- a/qemu/roms/ipxe/src/hci/tui/login_ui.c
+++ b/qemu/roms/ipxe/src/hci/tui/login_ui.c
@@ -15,9 +15,13 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
  */
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 /** @file
  *
diff --git a/qemu/roms/ipxe/src/hci/tui/menu_ui.c b/qemu/roms/ipxe/src/hci/tui/menu_ui.c
index 0a9566def..f9dd9d100 100644
--- a/qemu/roms/ipxe/src/hci/tui/menu_ui.c
+++ b/qemu/roms/ipxe/src/hci/tui/menu_ui.c
@@ -15,9 +15,13 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
  */
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 /** @file
  *
@@ -32,6 +36,7 @@ FILE_LICENCE ( GPL2_OR_LATER );
 #include <ipxe/timer.h>
 #include <ipxe/console.h>
 #include <ipxe/ansicol.h>
+#include <ipxe/jumpscroll.h>
 #include <ipxe/menu.h>
 
 /* Screen layout */
@@ -46,12 +51,8 @@ FILE_LICENCE ( GPL2_OR_LATER );
 struct menu_ui {
 	/** Menu */
 	struct menu *menu;
-	/** Number of menu items */
-	unsigned int count;
-	/** Currently selected item */
-	int selected;
-	/** First visible item */
-	int first_visible;
+	/** Jump scroller */
+	struct jump_scroller scroll;
 	/** Timeout (0=indefinite) */
 	unsigned long timeout;
 };
@@ -80,7 +81,7 @@ static struct menu_item * menu_item ( struct menu *menu, unsigned int index ) {
  * @v ui		Menu user interface
  * @v index		Index
  */
-static void draw_menu_item ( struct menu_ui *ui, int index ) {
+static void draw_menu_item ( struct menu_ui *ui, unsigned int index ) {
 	struct menu_item *item;
 	unsigned int row_offset;
 	char buf[ MENU_COLS + 1 /* NUL */ ];
@@ -90,7 +91,7 @@ static void draw_menu_item ( struct menu_ui *ui, int index ) {
 	size_t len;
 
 	/* Move to start of row */
-	row_offset = ( index - ui->first_visible );
+	row_offset = ( index - ui->scroll.first );
 	move ( ( MENU_ROW + row_offset ), MENU_COL );
 
 	/* Get menu item */
@@ -102,7 +103,7 @@ static void draw_menu_item ( struct menu_ui *ui, int index ) {
 			color_set ( CPAIR_SEPARATOR, NULL );
 
 		/* Highlight if this is the selected item */
-		if ( index == ui->selected ) {
+		if ( index == ui->scroll.current ) {
 			color_set ( CPAIR_SELECT, NULL );
 			attron ( A_BOLD );
 		}
@@ -121,7 +122,7 @@ static void draw_menu_item ( struct menu_ui *ui, int index ) {
 			snprintf ( timeout_buf, sizeof ( timeout_buf ), "(%ld)",
 				   ( ( ui->timeout + TICKS_PER_SEC - 1 ) /
 				     TICKS_PER_SEC ) );
-		if ( ( index == ui->selected ) && ( ui->timeout != 0 ) ) {
+		if ( ( index == ui->scroll.current ) && ( ui->timeout != 0 ) ) {
 			memcpy ( ( buf + MENU_COLS - MENU_PAD - timeout_len ),
 				 timeout_buf, timeout_len );
 		}
@@ -150,24 +151,17 @@ static void draw_menu_item ( struct menu_ui *ui, int index ) {
 static void draw_menu_items ( struct menu_ui *ui ) {
 	unsigned int i;
 
-	/* Jump scroll to correct point in list */
-	while ( ui->first_visible < ui->selected )
-		ui->first_visible += MENU_ROWS;
-	while ( ui->first_visible > ui->selected )
-		ui->first_visible -= MENU_ROWS;
-
 	/* Draw ellipses before and/or after the list as necessary */
 	color_set ( CPAIR_SEPARATOR, NULL );
 	mvaddstr ( ( MENU_ROW - 1 ), ( MENU_COL + MENU_PAD ),
-		   ( ( ui->first_visible > 0 ) ? "..." : "   " ) );
+		   ( jump_scroll_is_first ( &ui->scroll ) ? "   " : "..." ) );
 	mvaddstr ( ( MENU_ROW + MENU_ROWS ), ( MENU_COL + MENU_PAD ),
-		   ( ( ( ui->first_visible + MENU_ROWS ) < ui->count ) ?
-		     "..." : "   " ) );
+		   ( jump_scroll_is_last ( &ui->scroll ) ? "   " : "..." ) );
 	color_set ( CPAIR_NORMAL, NULL );
 
 	/* Draw visible items */
 	for ( i = 0 ; i < MENU_ROWS ; i++ )
-		draw_menu_item ( ui, ( ui->first_visible + i ) );
+		draw_menu_item ( ui, ( ui->scroll.first + i ) );
 }
 
 /**
@@ -180,8 +174,7 @@ static void draw_menu_items ( struct menu_ui *ui ) {
 static int menu_loop ( struct menu_ui *ui, struct menu_item **selected ) {
 	struct menu_item *item;
 	unsigned long timeout;
-	unsigned int delta;
-	int current;
+	unsigned int previous;
 	int key;
 	int i;
 	int move;
@@ -190,7 +183,7 @@ static int menu_loop ( struct menu_ui *ui, struct menu_item **selected ) {
 
 	do {
 		/* Record current selection */
-		current = ui->selected;
+		previous = ui->scroll.current;
 
 		/* Calculate timeout as remainder of current second */
 		timeout = ( ui->timeout % TICKS_PER_SEC );
@@ -209,27 +202,11 @@ static int menu_loop ( struct menu_ui *ui, struct menu_item **selected ) {
 			/* Cancel any timeout */
 			ui->timeout = 0;
 
-			/* Handle key */
+			/* Handle scroll keys */
+			move = jump_scroll_key ( &ui->scroll, key );
+
+			/* Handle other keys */
 			switch ( key ) {
-			case KEY_UP:
-				move = -1;
-				break;
-			case KEY_DOWN:
-				move = +1;
-				break;
-			case KEY_PPAGE:
-				move = ( ui->first_visible - ui->selected - 1 );
-				break;
-			case KEY_NPAGE:
-				move = ( ui->first_visible - ui->selected
-					 + MENU_ROWS );
-				break;
-			case KEY_HOME:
-				move = -ui->count;
-				break;
-			case KEY_END:
-				move = +ui->count;
-				break;
 			case ESC:
 			case CTRL_C:
 				rc = -ECANCELED;
@@ -247,7 +224,7 @@ static int menu_loop ( struct menu_ui *ui, struct menu_item **selected ) {
 						i++;
 						continue;
 					}
-					ui->selected = i;
+					ui->scroll.current = i;
 					if ( item->label ) {
 						chosen = 1;
 					} else {
@@ -260,31 +237,22 @@ static int menu_loop ( struct menu_ui *ui, struct menu_item **selected ) {
 
 		/* Move selection, if applicable */
 		while ( move ) {
-			ui->selected += move;
-			if ( ui->selected < 0 ) {
-				ui->selected = 0;
-				move = +1;
-			} else if ( ui->selected >= ( int ) ui->count ) {
-				ui->selected = ( ui->count - 1 );
-				move = -1;
-			}
-			item = menu_item ( ui->menu, ui->selected );
+			move = jump_scroll_move ( &ui->scroll, move );
+			item = menu_item ( ui->menu, ui->scroll.current );
 			if ( item->label )
 				break;
-			move = ( ( move > 0 ) ? +1 : -1 );
 		}
 
 		/* Redraw selection if necessary */
-		if ( ( ui->selected != current ) || ( timeout != 0 ) ) {
-			draw_menu_item ( ui, current );
-			delta = ( ui->selected - ui->first_visible );
-			if ( delta >= MENU_ROWS )
+		if ( ( ui->scroll.current != previous ) || ( timeout != 0 ) ) {
+			draw_menu_item ( ui, previous );
+			if ( jump_scroll ( &ui->scroll ) )
 				draw_menu_items ( ui );
-			draw_menu_item ( ui, ui->selected );
+			draw_menu_item ( ui, ui->scroll.current );
 		}
 
 		/* Record selection */
-		item = menu_item ( ui->menu, ui->selected );
+		item = menu_item ( ui->menu, ui->scroll.current );
 		assert ( item != NULL );
 		assert ( item->label != NULL );
 		*selected = item;
@@ -313,21 +281,22 @@ int show_menu ( struct menu *menu, unsigned long timeout,
 	/* Initialise UI */
 	memset ( &ui, 0, sizeof ( ui ) );
 	ui.menu = menu;
+	ui.scroll.rows = MENU_ROWS;
 	ui.timeout = timeout;
 	list_for_each_entry ( item, &menu->items, list ) {
 		if ( item->label ) {
 			if ( ! labelled_count )
-				ui.selected = ui.count;
+				ui.scroll.current = ui.scroll.count;
 			labelled_count++;
 			if ( select ) {
 				if ( strcmp ( select, item->label ) == 0 )
-					ui.selected = ui.count;
+					ui.scroll.current = ui.scroll.count;
 			} else {
 				if ( item->is_default )
-					ui.selected = ui.count;
+					ui.scroll.current = ui.scroll.count;
 			}
 		}
-		ui.count++;
+		ui.scroll.count++;
 	}
 	if ( ! labelled_count ) {
 		/* Menus with no labelled items cannot be selected
@@ -349,8 +318,9 @@ int show_menu ( struct menu *menu, unsigned long timeout,
 	snprintf ( buf, sizeof ( buf ), "%s", ui.menu->title );
 	mvprintw ( TITLE_ROW, ( ( COLS - strlen ( buf ) ) / 2 ), "%s", buf );
 	attroff ( A_BOLD );
+	jump_scroll ( &ui.scroll );
 	draw_menu_items ( &ui );
-	draw_menu_item ( &ui, ui.selected );
+	draw_menu_item ( &ui, ui.scroll.current );
 
 	/* Enter main loop */
 	rc = menu_loop ( &ui, selected );
diff --git a/qemu/roms/ipxe/src/hci/tui/settings_ui.c b/qemu/roms/ipxe/src/hci/tui/settings_ui.c
index 221839730..be421cc0a 100644
--- a/qemu/roms/ipxe/src/hci/tui/settings_ui.c
+++ b/qemu/roms/ipxe/src/hci/tui/settings_ui.c
@@ -15,9 +15,13 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
  */
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 #include <stdio.h>
 #include <stdarg.h>
@@ -29,7 +33,9 @@ FILE_LICENCE ( GPL2_OR_LATER );
 #include <ipxe/editbox.h>
 #include <ipxe/keys.h>
 #include <ipxe/ansicol.h>
+#include <ipxe/jumpscroll.h>
 #include <ipxe/settings_ui.h>
+#include <config/branding.h>
 
 /** @file
  *
@@ -47,7 +53,7 @@ FILE_LICENCE ( GPL2_OR_LATER );
 #define INSTRUCTION_ROW		( LINES - 2U )
 #define INSTRUCTION_PAD "     "
 
-/** Layout of text within a setting widget */
+/** Layout of text within a setting row */
 #define SETTING_ROW_TEXT( cols ) struct {				\
 	char start[0];							\
 	char pad1[1];							\
@@ -63,8 +69,8 @@ FILE_LICENCE ( GPL2_OR_LATER );
 	char nul;							\
 } __attribute__ (( packed ))
 
-/** A setting row widget */
-struct setting_row_widget {
+/** A settings user interface row */
+struct settings_ui_row {
 	/** Target configuration settings block
 	 *
 	 * Valid only for rows that lead to new settings blocks.
@@ -82,8 +88,6 @@ struct setting_row_widget {
 	struct setting setting;
 	/** Screen row */
 	unsigned int row;
-	/** Screen column */
-	unsigned int col;
 	/** Edit box widget used for editing setting */
 	struct edit_box editbox;
 	/** Editing in progress flag */
@@ -92,28 +96,24 @@ struct setting_row_widget {
 	char value[256]; /* enough size for a DHCP string */
 };
 
-/** A settings widget */
-struct setting_widget {
+/** A settings user interface */
+struct settings_ui {
 	/** Settings block */
 	struct settings *settings;
-	/** Number of rows */
-	unsigned int num_rows;
-	/** Current row index */
-	unsigned int current;
-        /** Index of the first visible row, for scrolling. */
-	unsigned int first_visible;
-	/** Active row */
-	struct setting_row_widget row;
+	/** Jump scroller */
+	struct jump_scroller scroll;
+	/** Current row */
+	struct settings_ui_row row;
 };
 
 /**
- * Select a setting row
+ * Select a setting
  *
- * @v widget		Setting widget
+ * @v ui		Settings user interface
  * @v index		Index of setting row
- * @ret count		Number of settings rows
+ * @ret count		Number of setting rows
  */
-static unsigned int select_setting_row ( struct setting_widget *widget,
+static unsigned int select_setting_row ( struct settings_ui *ui,
 					 unsigned int index ) {
 	SETTING_ROW_TEXT ( COLS ) *text;
 	struct settings *settings;
@@ -122,25 +122,22 @@ static unsigned int select_setting_row ( struct setting_widget *widget,
 	unsigned int count = 0;
 
 	/* Initialise structure */
-	memset ( &widget->row, 0, sizeof ( widget->row ) );
-	widget->current = index;
-	widget->row.row = ( SETTINGS_LIST_ROW + index - widget->first_visible );
-	widget->row.col = SETTINGS_LIST_COL;
+	memset ( &ui->row, 0, sizeof ( ui->row ) );
+	ui->row.row = ( SETTINGS_LIST_ROW + index - ui->scroll.first );
 
 	/* Include parent settings block, if applicable */
-	if ( widget->settings->parent && ( count++ == index ) ) {
-		widget->row.settings = widget->settings->parent;
-		snprintf ( widget->row.value, sizeof ( widget->row.value ),
+	if ( ui->settings->parent && ( count++ == index ) ) {
+		ui->row.settings = ui->settings->parent;
+		snprintf ( ui->row.value, sizeof ( ui->row.value ),
 			   "../" );
 	}
 
 	/* Include any child settings blocks, if applicable */
-	list_for_each_entry ( settings, &widget->settings->children, siblings ){
+	list_for_each_entry ( settings, &ui->settings->children, siblings ) {
 		if ( count++ == index ) {
-			widget->row.settings = settings;
-			snprintf ( widget->row.value,
-				   sizeof ( widget->row.value ), "%s/",
-				   settings->name );
+			ui->row.settings = settings;
+			snprintf ( ui->row.value, sizeof ( ui->row.value ),
+				   "%s/", settings->name );
 		}
 	}
 
@@ -148,7 +145,7 @@ static unsigned int select_setting_row ( struct setting_widget *widget,
 	for_each_table_entry ( setting, SETTINGS ) {
 
 		/* Skip inapplicable settings */
-		if ( ! setting_applies ( widget->settings, setting ) )
+		if ( ! setting_applies ( ui->settings, setting ) )
 			continue;
 
 		/* Skip duplicate settings */
@@ -158,18 +155,16 @@ static unsigned int select_setting_row ( struct setting_widget *widget,
 
 		/* Read current setting value and origin */
 		if ( count++ == index ) {
-			fetchf_setting ( widget->settings, setting,
-					 &widget->row.origin,
-					 &widget->row.setting,
-					 widget->row.value,
-					 sizeof ( widget->row.value ) );
+			fetchf_setting ( ui->settings, setting, &ui->row.origin,
+					 &ui->row.setting, ui->row.value,
+					 sizeof ( ui->row.value ) );
 		}
 	}
 
 	/* Initialise edit box */
-	init_editbox ( &widget->row.editbox, widget->row.value,
-		       sizeof ( widget->row.value ), NULL, widget->row.row,
-		       ( widget->row.col +
+	init_editbox ( &ui->row.editbox, ui->row.value,
+		       sizeof ( ui->row.value ), NULL, ui->row.row,
+		       ( SETTINGS_LIST_COL +
 			 offsetof ( typeof ( *text ), u.setting.value ) ),
 		       sizeof ( text->u.setting.value ), 0 );
 
@@ -197,9 +192,9 @@ static size_t string_copy ( char *dest, const char *src, size_t len ) {
 /**
  * Draw setting row
  *
- * @v widget		Setting widget
+ * @v ui		Settings UI
  */
-static void draw_setting_row ( struct setting_widget *widget ) {
+static void draw_setting_row ( struct settings_ui *ui ) {
 	SETTING_ROW_TEXT ( COLS ) text;
 	unsigned int curs_offset;
 	char *value;
@@ -209,12 +204,12 @@ static void draw_setting_row ( struct setting_widget *widget ) {
 	text.nul = '\0';
 
 	/* Construct row content */
-	if ( widget->row.settings ) {
+	if ( ui->row.settings ) {
 
 		/* Construct space-padded name */
 		curs_offset = ( offsetof ( typeof ( text ), u.settings ) +
 				string_copy ( text.u.settings,
-					      widget->row.value,
+					      ui->row.value,
 					      sizeof ( text.u.settings ) ) );
 
 	} else {
@@ -222,11 +217,11 @@ static void draw_setting_row ( struct setting_widget *widget ) {
 		/* Construct dot-padded name */
 		memset ( text.u.setting.name, '.',
 			 sizeof ( text.u.setting.name ) );
-		string_copy ( text.u.setting.name, widget->row.setting.name,
+		string_copy ( text.u.setting.name, ui->row.setting.name,
 			      sizeof ( text.u.setting.name ) );
 
 		/* Construct space-padded value */
-		value = widget->row.value;
+		value = ui->row.value;
 		if ( ! *value )
 			value = "<not specified>";
 		curs_offset = ( offsetof ( typeof ( text ), u.setting.value ) +
@@ -235,37 +230,34 @@ static void draw_setting_row ( struct setting_widget *widget ) {
 	}
 
 	/* Print row */
-	if ( ( widget->row.origin == widget->settings ) ||
-	     ( widget->row.settings != NULL ) ) {
+	if ( ( ui->row.origin == ui->settings ) || ( ui->row.settings != NULL ))
 		attron ( A_BOLD );
-	}
-	mvprintw ( widget->row.row, widget->row.col, "%s", text.start );
+	mvprintw ( ui->row.row, SETTINGS_LIST_COL, "%s", text.start );
 	attroff ( A_BOLD );
-	move ( widget->row.row, widget->row.col + curs_offset );
+	move ( ui->row.row, ( SETTINGS_LIST_COL + curs_offset ) );
 }
 
 /**
- * Edit setting widget
+ * Edit setting ui
  *
- * @v widget		Setting widget
+ * @v ui		Settings UI
  * @v key		Key pressed by user
  * @ret key		Key returned to application, or zero
  */
-static int edit_setting ( struct setting_widget *widget, int key ) {
-	assert ( widget->row.setting.name != NULL );
-	widget->row.editing = 1;
-	return edit_editbox ( &widget->row.editbox, key );
+static int edit_setting ( struct settings_ui *ui, int key ) {
+	assert ( ui->row.setting.name != NULL );
+	ui->row.editing = 1;
+	return edit_editbox ( &ui->row.editbox, key );
 }
 
 /**
- * Save setting widget value back to configuration settings
+ * Save setting ui value back to configuration settings
  *
- * @v widget		Setting widget
+ * @v ui		Settings UI
  */
-static int save_setting ( struct setting_widget *widget ) {
-	assert ( widget->row.setting.name != NULL );
-	return storef_setting ( widget->settings, &widget->row.setting,
-				widget->row.value );
+static int save_setting ( struct settings_ui *ui ) {
+	assert ( ui->row.setting.name != NULL );
+	return storef_setting ( ui->settings, &ui->row.setting, ui->row.value );
 }
 
 /**
@@ -340,15 +332,15 @@ static void alert ( const char *fmt, ... ) {
 /**
  * Draw title row
  *
- * @v widget		Setting widget
+ * @v ui		Settings UI
  */
-static void draw_title_row ( struct setting_widget *widget ) {
+static void draw_title_row ( struct settings_ui *ui ) {
 	const char *name;
 
 	clearmsg ( TITLE_ROW );
-	name = settings_name ( widget->settings );
+	name = settings_name ( ui->settings );
 	attron ( A_BOLD );
-	msg ( TITLE_ROW, "iPXE configuration settings%s%s",
+	msg ( TITLE_ROW, PRODUCT_SHORT_NAME " configuration settings%s%s",
 	      ( name[0] ? " - " : "" ), name );
 	attroff ( A_BOLD );
 }
@@ -356,89 +348,73 @@ static void draw_title_row ( struct setting_widget *widget ) {
 /**
  * Draw information row
  *
- * @v widget		Setting widget
+ * @v ui		Settings UI
  */
-static void draw_info_row ( struct setting_widget *widget ) {
+static void draw_info_row ( struct settings_ui *ui ) {
 	char buf[32];
 
 	/* Draw nothing unless this row represents a setting */
 	clearmsg ( INFO_ROW );
 	clearmsg ( INFO_ROW + 1 );
-	if ( ! widget->row.setting.name )
+	if ( ! ui->row.setting.name )
 		return;
 
 	/* Determine a suitable setting name */
-	setting_name ( ( widget->row.origin ?
-			 widget->row.origin : widget->settings ),
-		       &widget->row.setting, buf, sizeof ( buf ) );
+	setting_name ( ( ui->row.origin ?
+			 ui->row.origin : ui->settings ),
+		       &ui->row.setting, buf, sizeof ( buf ) );
 
 	/* Draw row */
 	attron ( A_BOLD );
-	msg ( INFO_ROW, "%s - %s", buf, widget->row.setting.description );
+	msg ( INFO_ROW, "%s - %s", buf, ui->row.setting.description );
 	attroff ( A_BOLD );
 	color_set ( CPAIR_URL, NULL );
-	msg ( ( INFO_ROW + 1 ), "http://ipxe.org/cfg/%s",
-	      widget->row.setting.name );
+	msg ( ( INFO_ROW + 1 ), PRODUCT_SETTING_URI, ui->row.setting.name );
 	color_set ( CPAIR_NORMAL, NULL );
 }
 
 /**
  * Draw instruction row
  *
- * @v widget		Setting widget
+ * @v ui		Settings UI
  */
-static void draw_instruction_row ( struct setting_widget *widget ) {
+static void draw_instruction_row ( struct settings_ui *ui ) {
 
 	clearmsg ( INSTRUCTION_ROW );
-	if ( widget->row.editing ) {
+	if ( ui->row.editing ) {
 		msg ( INSTRUCTION_ROW,
 		      "Enter - accept changes" INSTRUCTION_PAD
 		      "Ctrl-C - discard changes" );
 	} else {
 		msg ( INSTRUCTION_ROW,
 		      "%sCtrl-X - exit configuration utility",
-		      ( ( widget->row.origin == widget->settings ) ?
+		      ( ( ui->row.origin == ui->settings ) ?
 			"Ctrl-D - delete setting" INSTRUCTION_PAD : "" ) );
 	}
 }
 
 /**
- * Reveal setting row
+ * Draw the current block of setting rows
  *
- * @v widget		Setting widget
- * @v index		Index of setting row
+ * @v ui		Settings UI
  */
-static void reveal_setting_row ( struct setting_widget *widget,
-				 unsigned int index ) {
+static void draw_setting_rows ( struct settings_ui *ui ) {
 	unsigned int i;
 
-	/* Simply return if setting N is already on-screen. */
-	if ( index - widget->first_visible < SETTINGS_LIST_ROWS )
-		return;
-
-	/* Jump scroll to make the specified setting row visible. */
-	while ( widget->first_visible < index )
-		widget->first_visible += SETTINGS_LIST_ROWS;
-	while ( widget->first_visible > index )
-		widget->first_visible -= SETTINGS_LIST_ROWS;
-
-	/* Draw ellipses before and/or after the settings list to
-	 * represent any invisible settings.
-	 */
-	mvaddstr ( SETTINGS_LIST_ROW - 1,
-		   SETTINGS_LIST_COL + 1,
-		   widget->first_visible > 0 ? "..." : "   " );
-	mvaddstr ( SETTINGS_LIST_ROW + SETTINGS_LIST_ROWS,
-		   SETTINGS_LIST_COL + 1,
-		   ( ( widget->first_visible + SETTINGS_LIST_ROWS )
-		     < widget->num_rows ? "..." : "   " ) );
+	/* Draw ellipses before and/or after the list as necessary */
+	color_set ( CPAIR_SEPARATOR, NULL );
+	mvaddstr ( ( SETTINGS_LIST_ROW - 1 ), ( SETTINGS_LIST_COL + 1 ),
+		   jump_scroll_is_first ( &ui->scroll ) ? "   " : "..." );
+	mvaddstr ( ( SETTINGS_LIST_ROW + SETTINGS_LIST_ROWS ),
+		   ( SETTINGS_LIST_COL + 1 ),
+		   jump_scroll_is_last ( &ui->scroll ) ? "   " : "..." );
+	color_set ( CPAIR_NORMAL, NULL );
 
 	/* Draw visible settings. */
-	for ( i = 0; i < SETTINGS_LIST_ROWS; i++ ) {
-		if ( ( widget->first_visible + i ) < widget->num_rows ) {
-			select_setting_row ( widget,
-					     widget->first_visible + i );
-			draw_setting_row ( widget );
+	for ( i = 0 ; i < SETTINGS_LIST_ROWS ; i++ ) {
+		if ( ( ui->scroll.first + i ) < ui->scroll.count ) {
+			select_setting_row ( ui, ( ui->scroll.first + i ) );
+			draw_setting_row ( ui );
 		} else {
 			clearmsg ( SETTINGS_LIST_ROW + i );
 		}
@@ -446,69 +422,72 @@ static void reveal_setting_row ( struct setting_widget *widget,
 }
 
 /**
- * Reveal setting row
+ * Select settings block
  *
- * @v widget		Setting widget
+ * @v ui		Settings UI
  * @v settings		Settings block
  */
-static void init_widget ( struct setting_widget *widget,
-			  struct settings *settings ) {
-
-	widget->settings = settings_target ( settings );
-	widget->num_rows = select_setting_row ( widget, 0 );
-	widget->first_visible = SETTINGS_LIST_ROWS;
-	draw_title_row ( widget );
-	reveal_setting_row ( widget, 0 );
-	select_setting_row ( widget, 0 );
+static void select_settings ( struct settings_ui *ui,
+			      struct settings *settings ) {
+
+	ui->settings = settings_target ( settings );
+	ui->scroll.count = select_setting_row ( ui, 0 );
+	ui->scroll.rows = SETTINGS_LIST_ROWS;
+	ui->scroll.current = 0;
+	ui->scroll.first = 0;
+	draw_title_row ( ui );
+	draw_setting_rows ( ui );
+	select_setting_row ( ui, 0 );
 }
 
 static int main_loop ( struct settings *settings ) {
-	struct setting_widget widget;
+	struct settings_ui ui;
+	unsigned int previous;
 	int redraw = 1;
 	int move;
-	unsigned int next;
 	int key;
 	int rc;
 
 	/* Print initial screen content */
 	color_set ( CPAIR_NORMAL, NULL );
-	memset ( &widget, 0, sizeof ( widget ) );
-	init_widget ( &widget, settings );
+	memset ( &ui, 0, sizeof ( ui ) );
+	select_settings ( &ui, settings );
 
 	while ( 1 ) {
 
 		/* Redraw rows if necessary */
 		if ( redraw ) {
-			draw_info_row ( &widget );
-			draw_instruction_row ( &widget );
-			color_set ( ( widget.row.editing ?
+			draw_info_row ( &ui );
+			draw_instruction_row ( &ui );
+			color_set ( ( ui.row.editing ?
 				      CPAIR_EDIT : CPAIR_SELECT ), NULL );
-			draw_setting_row ( &widget );
+			draw_setting_row ( &ui );
 			color_set ( CPAIR_NORMAL, NULL );
-			curs_set ( widget.row.editing );
+			curs_set ( ui.row.editing );
 			redraw = 0;
 		}
 
-		if ( widget.row.editing ) {
+		/* Edit setting, if we are currently editing */
+		if ( ui.row.editing ) {
 
 			/* Sanity check */
-			assert ( widget.row.setting.name != NULL );
+			assert ( ui.row.setting.name != NULL );
 
 			/* Redraw edit box */
 			color_set ( CPAIR_EDIT, NULL );
-			draw_editbox ( &widget.row.editbox );
+			draw_editbox ( &ui.row.editbox );
 			color_set ( CPAIR_NORMAL, NULL );
 
 			/* Process keypress */
-			key = edit_setting ( &widget, getkey ( 0 ) );
+			key = edit_setting ( &ui, getkey ( 0 ) );
 			switch ( key ) {
 			case CR:
 			case LF:
-				if ( ( rc = save_setting ( &widget ) ) != 0 )
+				if ( ( rc = save_setting ( &ui ) ) != 0 )
 					alert ( " %s ", strerror ( rc ) );
 				/* Fall through */
 			case CTRL_C:
-				select_setting_row ( &widget, widget.current );
+				select_setting_row ( &ui, ui.scroll.current );
 				redraw = 1;
 				break;
 			default:
@@ -516,72 +495,52 @@ static int main_loop ( struct settings *settings ) {
 				break;
 			}
 
-		} else {
+			continue;
+		}
 
-			/* Process keypress */
-			key = getkey ( 0 );
-			move = 0;
-			switch ( key ) {
-			case KEY_UP:
-				move = -1;
-				break;
-			case KEY_DOWN:
-				move = +1;
-				break;
-			case KEY_PPAGE:
-				move = ( widget.first_visible -
-					 widget.current - 1 );
-				break;
-			case KEY_NPAGE:
-				move = ( widget.first_visible - widget.current
-					 + SETTINGS_LIST_ROWS );
-				break;
-			case KEY_HOME:
-				move = -widget.num_rows;
-				break;
-			case KEY_END:
-				move = +widget.num_rows;
-				break;
-			case CTRL_D:
-				if ( ! widget.row.setting.name )
-					break;
-				if ( ( rc = delete_setting ( widget.settings,
-						&widget.row.setting ) ) != 0 ) {
-					alert ( " %s ", strerror ( rc ) );
-				}
-				select_setting_row ( &widget, widget.current );
+		/* Otherwise, navigate through settings */
+		key = getkey ( 0 );
+		move = jump_scroll_key ( &ui.scroll, key );
+		if ( move ) {
+			previous = ui.scroll.current;
+			jump_scroll_move ( &ui.scroll, move );
+			if ( ui.scroll.current != previous ) {
+				draw_setting_row ( &ui );
 				redraw = 1;
+				if ( jump_scroll ( &ui.scroll ) )
+					draw_setting_rows ( &ui );
+				select_setting_row ( &ui, ui.scroll.current );
+			}
+			continue;
+		}
+
+		/* Handle non-navigation keys */
+		switch ( key ) {
+		case CTRL_D:
+			if ( ! ui.row.setting.name )
 				break;
-			case CTRL_X:
-				return 0;
-			case CR:
-			case LF:
-				if ( widget.row.settings ) {
-					init_widget ( &widget,
-						      widget.row.settings );
-					redraw = 1;
-				}
-				/* Fall through */
-			default:
-				if ( widget.row.setting.name ) {
-					edit_setting ( &widget, key );
-					redraw = 1;
-				}
-				break;
+			if ( ( rc = delete_setting ( ui.settings,
+						     &ui.row.setting ) ) != 0 ){
+				alert ( " %s ", strerror ( rc ) );
+			}
+			select_setting_row ( &ui, ui.scroll.current );
+			redraw = 1;
+			break;
+		case CTRL_X:
+			return 0;
+		case CR:
+		case LF:
+			if ( ui.row.settings ) {
+				select_settings ( &ui, ui.row.settings );
+				redraw = 1;
 			}
-			if ( move ) {
-				next = ( widget.current + move );
-				if ( ( int ) next < 0 )
-					next = 0;
-				if ( next >= widget.num_rows )
-					next = ( widget.num_rows - 1 );
-				if ( next != widget.current ) {
-					draw_setting_row ( &widget );
-					redraw = 1;
-					reveal_setting_row ( &widget, next );
-					select_setting_row ( &widget, next );
-				}
+			/* Fall through */
+		default:
+			if ( ui.row.setting.name ) {
+				edit_setting ( &ui, key );
+				redraw = 1;
 			}
+			break;
 		}
 	}
 }