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authorDavid S. Miller <davem@sunset.davemloft.net>2006-02-09 17:21:53 -0800
committerDavid S. Miller <davem@sunset.davemloft.net>2006-03-20 01:12:06 -0800
commit618e9ed98aed924a1fc664eb6522db4a5e927043 (patch)
tree08ace6185b8f9709cb22a23d329def1dae622666 /include/asm-sparc64/mmu.h
parentaa9143b9719c07fb6f1f6207790c9c5086ae07e7 (diff)
downloadop-kernel-dev-618e9ed98aed924a1fc664eb6522db4a5e927043.zip
op-kernel-dev-618e9ed98aed924a1fc664eb6522db4a5e927043.tar.gz
[SPARC64]: Hypervisor TSB context switching.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/asm-sparc64/mmu.h')
-rw-r--r--include/asm-sparc64/mmu.h16
1 files changed, 9 insertions, 7 deletions
diff --git a/include/asm-sparc64/mmu.h b/include/asm-sparc64/mmu.h
index 55e62271..473d990 100644
--- a/include/asm-sparc64/mmu.h
+++ b/include/asm-sparc64/mmu.h
@@ -4,6 +4,7 @@
#include <linux/config.h>
#include <asm/page.h>
#include <asm/const.h>
+#include <asm/hypervisor.h>
/*
* For the 8k pagesize kernel, use only 10 hw context bits to optimize some
@@ -101,13 +102,14 @@ extern void __tsb_insert(unsigned long ent, unsigned long tag, unsigned long pte
extern void tsb_flush(unsigned long ent, unsigned long tag);
typedef struct {
- unsigned long sparc64_ctx_val;
- struct tsb *tsb;
- unsigned long tsb_rss_limit;
- unsigned long tsb_nentries;
- unsigned long tsb_reg_val;
- unsigned long tsb_map_vaddr;
- unsigned long tsb_map_pte;
+ unsigned long sparc64_ctx_val;
+ struct tsb *tsb;
+ unsigned long tsb_rss_limit;
+ unsigned long tsb_nentries;
+ unsigned long tsb_reg_val;
+ unsigned long tsb_map_vaddr;
+ unsigned long tsb_map_pte;
+ struct hv_tsb_descr tsb_descr;
} mm_context_t;
#endif /* !__ASSEMBLY__ */
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