[Xen-ia64-devel] [PATCH 7/12][RFC]MCA handler support for Xen/ia64

[SUZUKI Kazuhiro <kaz@xxxxxxxxxxxxxx>]

[7/12]  Add lid and percpu paddr table.[mca-mm_init.patch]

Signed-off-by: Yutaka Ezaki <yutaka.ezaki@xxxxxxxxxxxxxx>
Signed-off-by: Masaki Kanno <kanno.masaki@xxxxxxxxxxxxxx>
Signed-off-by: SUZUKI Kazuhiro <kaz@xxxxxxxxxxxxxx>

diff -r 685bf9b75eb1 xen/arch/ia64/xen/mm_init.c
--- a/xen/arch/ia64/xen/mm_init.c       Mon Sep 04 14:48:03 2006 -0600
+++ b/xen/arch/ia64/xen/mm_init.c       Wed Sep 06 14:02:42 2006 +0900
@@ -10,6 +10,11 @@
 
 #include <xen/sched.h>
 #include <asm/vhpt.h>
+#include <asm/xenmca.h>
+#include <asm/meminit.h>
+#include <asm/page.h>
+
+struct ia64_mca_tlb_info ia64_mca_tlb_list[NR_CPUS];
 
 extern void ia64_tlb_init (void);
 
@@ -105,7 +110,10 @@ ia64_mmu_init (void *my_cpu_data)
        ia64_mca_tlb_list[cpu].ptce_count[1] = local_cpu_data->ptce_count[1];
        ia64_mca_tlb_list[cpu].ptce_stride[0] = local_cpu_data->ptce_stride[0];
        ia64_mca_tlb_list[cpu].ptce_stride[1] = local_cpu_data->ptce_stride[1];
-#endif
+#else  /* XEN */
+       ia64_mca_tlb_list[cpu].cr_lid = ia64_getreg(_IA64_REG_CR_LID);
+       ia64_mca_tlb_list[cpu].percpu_paddr = __pa(my_cpu_data);
+#endif /* XEN */
 }
 
 void

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