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Diffstat (limited to 'pc-bios/s390-ccw/s390-arch.h')
-rw-r--r--pc-bios/s390-ccw/s390-arch.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/pc-bios/s390-ccw/s390-arch.h b/pc-bios/s390-ccw/s390-arch.h
index 5f36361c02..6da44d4436 100644
--- a/pc-bios/s390-ccw/s390-arch.h
+++ b/pc-bios/s390-ccw/s390-arch.h
@@ -26,10 +26,12 @@ _Static_assert(sizeof(struct PSWLegacy) == 8, "PSWLegacy size incorrect");
/* s390 psw bit masks */
#define PSW_MASK_IOINT 0x0200000000000000ULL
+#define PSW_MASK_SHORTPSW 0x0008000000000000ULL
#define PSW_MASK_WAIT 0x0002000000000000ULL
#define PSW_MASK_EAMODE 0x0000000100000000ULL
#define PSW_MASK_BAMODE 0x0000000080000000ULL
-#define PSW_MASK_ZMODE (PSW_MASK_EAMODE | PSW_MASK_BAMODE)
+#define PSW_MASK_SHORT_ADDR 0x000000007fffffffULL
+#define PSW_MASK_64 (PSW_MASK_EAMODE | PSW_MASK_BAMODE)
/* Low core mapping */
typedef struct LowCore {