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Diffstat (limited to 'arch/s390/include/asm/css_chars.h')
-rw-r--r--arch/s390/include/asm/css_chars.h39
1 files changed, 39 insertions, 0 deletions
diff --git a/arch/s390/include/asm/css_chars.h b/arch/s390/include/asm/css_chars.h
new file mode 100644
index 000000000000..a06ebc2623fb
--- /dev/null
+++ b/arch/s390/include/asm/css_chars.h
@@ -0,0 +1,39 @@
+#ifndef _ASM_CSS_CHARS_H
+#define _ASM_CSS_CHARS_H
+
+#include <linux/types.h>
+
+#ifdef __KERNEL__
+
+struct css_general_char {
+ u64 : 12;
+ u32 dynio : 1; /* bit 12 */
+ u32 : 4;
+ u32 eadm : 1; /* bit 17 */
+ u32 : 23;
+ u32 aif : 1; /* bit 41 */
+ u32 : 3;
+ u32 mcss : 1; /* bit 45 */
+ u32 fcs : 1; /* bit 46 */
+ u32 : 1;
+ u32 ext_mb : 1; /* bit 48 */
+ u32 : 7;
+ u32 aif_tdd : 1; /* bit 56 */
+ u32 : 1;
+ u32 qebsm : 1; /* bit 58 */
+ u32 : 8;
+ u32 aif_osa : 1; /* bit 67 */
+ u32 : 12;
+ u32 eadm_rf : 1; /* bit 80 */
+ u32 : 1;
+ u32 cib : 1; /* bit 82 */
+ u32 : 5;
+ u32 fcx : 1; /* bit 88 */
+ u32 : 19;
+ u32 alt_ssi : 1; /* bit 108 */
+} __packed;
+
+extern struct css_general_char css_general_characteristics;
+
+#endif /* __KERNEL__ */
+#endif