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-rw-r--r--sys/arm64/include/armreg.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/arm64/include/armreg.h b/sys/arm64/include/armreg.h
index a04afd57585c..b4adc3d2c254 100644
--- a/sys/arm64/include/armreg.h
+++ b/sys/arm64/include/armreg.h
@@ -2444,6 +2444,8 @@
#define TCR_EL1_CRm 0
#define TCR_EL1_op2 2
/* Bits 63:59 are reserved */
+#define TCR_DS_SHIFT 59
+#define TCR_DS (UL(1) << TCR_DS_SHIFT)
#define TCR_TCMA1_SHIFT 58
#define TCR_TCMA1 (UL(1) << TCR_TCMA1_SHIFT)
#define TCR_TCMA0_SHIFT 57