diff -urN linux-2.6.19.2/arch/mips/Kconfig linux-2.6.19.2.new/arch/mips/Kconfig
--- linux-2.6.19.2/arch/mips/Kconfig 2007-01-10 20:10:37.000000000 +0100
+++ linux-2.6.19.2.new/arch/mips/Kconfig 2007-01-23 14:49:38.000000000 +0100
-@@ -12,6 +12,19 @@
+@@ -12,6 +12,20 @@
prompt "System type"
default SGI_IP22
+ select SYS_SUPPORTS_LITTLE_ENDIAN
+ select SYS_SUPPORTS_BIG_ENDIAN
+ select SYS_SUPPORTS_32BIT_KERNEL
++ select GENERIC_GPIO
+
+config PCI_ADM5120
+ bool "Add PCI control support for ADM5120"
diff -urN linux-2.6.19.2/include/asm-mips/bootinfo.h linux-2.6.19.2.new/include/asm-mips/bootinfo.h
--- linux-2.6.19.2/include/asm-mips/bootinfo.h 2007-01-10 20:10:37.000000000 +0100
+++ linux-2.6.19.2.new/include/asm-mips/bootinfo.h 2007-01-23 14:49:40.000000000 +0100
-@@ -212,6 +212,37 @@
+@@ -212,6 +212,42 @@
#define MACH_GROUP_NEC_EMMA2RH 25 /* NEC EMMA2RH (was 23) */
#define MACH_NEC_MARKEINS 0 /* NEC EMMA2RH Mark-eins */
+#define MACH_ADM5120_HS100 16 /* ZyXEL HomeSafe 100/100W */
+#define MACH_ADM5120_P334 17 /* ZyXEL Prestige 334 */
+#define MACH_ADM5120_P334U 18 /* ZyXEL Prestige 334U */
-+#define MACH_ADM5120_P334W 18 /* ZyXEL Prestige 334W */
-+#define MACH_ADM5120_P334WH 19 /* ZyXEL Prestige 334WH */
-+#define MACH_ADM5120_P334WHD 20 /* ZyXEL Prestige 334WHD */
-+#define MACH_ADM5120_P334WT 21 /* ZyXEL Prestige 334WT */
-+#define MACH_ADM5120_P335 22 /* ZyXEL Prestige 335/335WT */
-+#define MACH_ADM5120_P335PLUS 23 /* ZyXEL Prestige 335Plus */
-+#define MACH_ADM5120_P335U 24 /* ZyXEL Prestige 335U */
++#define MACH_ADM5120_P334W 19 /* ZyXEL Prestige 334W */
++#define MACH_ADM5120_P334WH 20 /* ZyXEL Prestige 334WH */
++#define MACH_ADM5120_P334WHD 21 /* ZyXEL Prestige 334WHD */
++#define MACH_ADM5120_P334WT 22 /* ZyXEL Prestige 334WT */
++#define MACH_ADM5120_P335 23 /* ZyXEL Prestige 335/335WT */
++#define MACH_ADM5120_P335PLUS 24 /* ZyXEL Prestige 335Plus */
++#define MACH_ADM5120_P335U 25 /* ZyXEL Prestige 335U */
++#define MACH_ADM5120_ES2108 26 /* ZyXEL Ethernet Switch 2108 */
++#define MACH_ADM5120_ES2108F 27 /* ZyXEL Ethernet Switch 2108-F */
++#define MACH_ADM5120_ES2108G 28 /* ZyXEL Ethernet Switch 2108-G */
++#define MACH_ADM5120_ES2108LC 29 /* ZyXEL Ethernet Switch 2108-LC */
++#define MACH_ADM5120_ES2108PWR 30 /* ZyXEL Ethernet Switch 2108-PWR */
+
#define CL_SIZE COMMAND_LINE_SIZE