vserver 1.9.5.x5

[linux-2.6.git] / include / asm-mips / mach-ip27 / mmzone.h

diff --git a/include/asm-mips/mach-ip27/mmzone.h b/include/asm-mips/mach-ip27/mmzone.h
index 4d95609..d3f5663 100644 (file)
--- a/include/asm-mips/mach-ip27/mmzone.h
+++ b/include/asm-mips/mach-ip27/mmzone.h
@@ -3,7 +3,34 @@
 
 #include <asm/sn/addrs.h>
 #include <asm/sn/arch.h>
+#include <asm/sn/hub.h>
 
 #define pa_to_nid(addr)                NASID_TO_COMPACT_NODEID(NASID_GET(addr))
 
+#define LEVELS_PER_SLICE        128
+
+struct slice_data {
+       unsigned long irq_alloc_mask[2];
+       unsigned long irq_enable_mask[2];
+       int level_to_irq[LEVELS_PER_SLICE];
+};
+
+struct hub_data {
+       kern_vars_t     kern_vars;
+       DECLARE_BITMAP(h_bigwin_used, HUB_NUM_BIG_WINDOW);
+       cpumask_t       h_cpus;
+       unsigned long slice_map;
+       struct slice_data slice[2];
+};
+
+struct node_data {
+       struct pglist_data pglist;
+       struct hub_data hub;
+};
+
+extern struct node_data *__node_data[];
+
+#define NODE_DATA(n)           (&__node_data[(n)]->pglist)
+#define hub_data(n)            (&__node_data[(n)]->hub)
+
 #endif /* _ASM_MACH_MMZONE_H */