[IA64] Fix CONFIG_IA64_SGI_UV build error

Fix build error in CONFIG_IA64_SGI_UV config. (GENERIC builds
are ok).

Signed-off-by: Jack Steiner <steiner@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>

3 files changed, 19 insertions, 1 deletions

diff --git a/arch/ia64/Makefile b/arch/ia64/Makefile
index 88f1a55c6c94..e67ee3f27698 100644
--- a/arch/ia64/Makefile
+++ b/arch/ia64/Makefile
@@ -57,6 +57,7 @@ core-$(CONFIG_IA64_GENERIC) 	+= arch/ia64/dig/
 core-$(CONFIG_IA64_HP_ZX1)      += arch/ia64/dig/
 core-$(CONFIG_IA64_HP_ZX1_SWIOTLB) += arch/ia64/dig/
 core-$(CONFIG_IA64_SGI_SN2)     += arch/ia64/sn/
+core-$(CONFIG_IA64_SGI_UV)      += arch/ia64/uv/
 core-$(CONFIG_KVM)              += arch/ia64/kvm/
 
 drivers-$(CONFIG_PCI)           += arch/ia64/pci/
diff --git a/arch/ia64/uv/kernel/setup.c b/arch/ia64/uv/kernel/setup.c
index 9aa743203c3c..cf5f28ae96c4 100644
--- a/arch/ia64/uv/kernel/setup.c
+++ b/arch/ia64/uv/kernel/setup.c
@@ -17,6 +17,9 @@
 DEFINE_PER_CPU(struct uv_hub_info_s, __uv_hub_info);
 EXPORT_PER_CPU_SYMBOL_GPL(__uv_hub_info);
 
+#ifdef CONFIG_IA64_SGI_UV
+int sn_prom_type;
+#endif
 
 struct redir_addr {
         unsigned long redirect;
@@ -64,6 +67,15 @@ void __init uv_setup(char **cmdline_p)
                 m_n_config.s.m_skt = 37;
                 m_n_config.s.n_skt = 0;
                 mmr_base = 0;
+#if 0
+                /* Need BIOS calls - TDB */
+                if (!ia64_sn_is_fake_prom())
+                        sn_prom_type = 1;
+                else
+#endif
+                        sn_prom_type = 2;
+                printk(KERN_INFO "Running on medusa with %s PROM\n",
+                                        (sn_prom_type == 1) ? "real" : "fake");
         } else {
                 get_lowmem_redirect(&lowmem_redir_base, &lowmem_redir_size);
                 node_id.v = uv_read_local_mmr(UVH_NODE_ID);
diff --git a/include/asm-ia64/sn/simulator.h b/include/asm-ia64/sn/simulator.h
index c3fd3eb25768..c2611f6cfe33 100644
--- a/include/asm-ia64/sn/simulator.h
+++ b/include/asm-ia64/sn/simulator.h
@@ -8,7 +8,7 @@
 #ifndef _ASM_IA64_SN_SIMULATOR_H
 #define _ASM_IA64_SN_SIMULATOR_H
 
-
+#if defined(CONFIG_IA64_GENERIC) || defined(CONFIG_IA64_SGI_SN2) || defined(CONFIG_IA64_SGI_UV)
 #define SNMAGIC 0xaeeeeeee8badbeefL
 #define IS_MEDUSA()                     ({long sn; asm("mov %0=cpuid[%1]" : "=r"(sn) : "r"(2)); sn == SNMAGIC;})
 
@@ -16,5 +16,10 @@
 #define IS_RUNNING_ON_SIMULATOR()       (sn_prom_type)
 #define IS_RUNNING_ON_FAKE_PROM()       (sn_prom_type == 2)
 extern int sn_prom_type;                /* 0=hardware, 1=medusa/realprom, 2=medusa/fakeprom */
+#else
+#define IS_MEDUSA()                     0
+#define SIMULATOR_SLEEP()
+#define IS_RUNNING_ON_SIMULATOR()       0
+#endif
 
 #endif /* _ASM_IA64_SN_SIMULATOR_H */