[PATCH] ia64: fix GENERIC build

This fixes a couple problems with the generic target in the latest
2.5.67 kernel.  First is simply a fix for the addition of readX in
the machvec.  The second gets things to link in roughly the same order
when using a generic vs zx1 flavor.  With the current code, sba_init()
is called in the right place when using a zx1 flavor kernel, but
happens way too early on a generic kernel.

arch/ia64/Makefile

@@ -48,14 +48,14 @@ libs-y				+= arch/ia64/lib/
 core-y				+= arch/ia64/kernel/ arch/ia64/mm/
 core-$(CONFIG_IA32_SUPPORT)	+= arch/ia64/ia32/
 core-$(CONFIG_IA64_DIG) 	+= arch/ia64/dig/
-core-$(CONFIG_IA64_GENERIC) 	+= arch/ia64/dig/ arch/ia64/hp/common/ arch/ia64/hp/zx1/ \
-				   arch/ia64/hp/sim/
+core-$(CONFIG_IA64_GENERIC) 	+= arch/ia64/dig/ 
 core-$(CONFIG_IA64_HP_ZX1)	+= arch/ia64/dig/
 core-$(CONFIG_IA64_SGI_SN)	+= arch/ia64/sn/
 
 drivers-$(CONFIG_PCI)		+= arch/ia64/pci/
 drivers-$(CONFIG_IA64_HP_SIM)	+= arch/ia64/hp/sim/
 drivers-$(CONFIG_IA64_HP_ZX1)	+= arch/ia64/hp/common/ arch/ia64/hp/zx1/
+drivers-$(CONFIG_IA64_GENERIC)	+= arch/ia64/hp/common/ arch/ia64/hp/zx1/ arch/ia64/hp/sim/
 
 boot := arch/ia64/boot
 tools := arch/ia64/tools

include/asm-ia64/machvec_init.h

@@ -16,6 +16,10 @@ extern ia64_mv_inl_t __ia64_inl;
 extern ia64_mv_outb_t __ia64_outb;
 extern ia64_mv_outw_t __ia64_outw;
 extern ia64_mv_outl_t __ia64_outl;
+extern ia64_mv_readb_t __ia64_readb;
+extern ia64_mv_readw_t __ia64_readw;
+extern ia64_mv_readl_t __ia64_readl;
+extern ia64_mv_readq_t __ia64_readq;
 
 #define MACHVEC_HELPER(name)									\
  struct ia64_machine_vector machvec_##name __attribute__ ((unused, __section__ (".machvec")))	\