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[04/29] target-sparc: add UltraSPARC T1 TLB #defines

Message ID 1475316333-9776-5-git-send-email-atar4qemu@gmail.com (mailing list archive)
State New, archived
Headers show

Commit Message

Artyom Tarasenko Oct. 1, 2016, 10:05 a.m. UTC 
Signed-off-by: Artyom Tarasenko <atar4qemu@gmail.com>
---
 target-sparc/cpu.h | 4 ++++
 1 file changed, 4 insertions(+)
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Patch

diff --git a/target-sparc/cpu.h b/target-sparc/cpu.h
index 2c169e1..bafa8d9 100644
--- a/target-sparc/cpu.h
+++ b/target-sparc/cpu.h
@@ -328,6 +328,10 @@  enum {
 #define TTE_PGSIZE_UA2005(tte)     ((tte) & 7ULL)
 #define TTE_PA(tte)         ((tte) & 0x1ffffffe000ULL)
 
+/* UltraSPARC T1 specific */
+#define TLB_UST1_IS_REAL_BIT   (1ULL << 9)  /* Real translation entry */
+#define TLB_UST1_IS_SUN4V_BIT  (1ULL << 10) /* sun4u/sun4v TTE format switch */
+
 #define SFSR_NF_BIT         (1ULL << 24)   /* JPS1 NoFault */
 #define SFSR_TM_BIT         (1ULL << 15)   /* JPS1 TLB Miss */
 #define SFSR_FT_VA_IMMU_BIT (1ULL << 13)   /* USIIi VA out of range (IMMU) */