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authorLinus Torvalds <torvalds@linux-foundation.org>2008-08-05 04:15:07 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2008-08-05 04:15:07 +0400
commit5941de8eadc287f3f47b87ce9888734ee07d210b (patch)
tree2f5a8e84c33ae2df61e4e807798a153d6b7f6fbb /arch/s390/include/asm/extmem.h
parentc44df7413fd711bca818111b94cbd7ce5f3600a9 (diff)
parentc6557e7f2b6ae76a44653d38f835174074c42e05 (diff)
downloadlinux-5941de8eadc287f3f47b87ce9888734ee07d210b.tar.xz
Merge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6
* 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6: [S390] move include/asm-s390 to arch/s390/include/asm
Diffstat (limited to 'arch/s390/include/asm/extmem.h')
-rw-r--r--arch/s390/include/asm/extmem.h33
1 files changed, 33 insertions, 0 deletions
diff --git a/arch/s390/include/asm/extmem.h b/arch/s390/include/asm/extmem.h
new file mode 100644
index 000000000000..33837d756184
--- /dev/null
+++ b/arch/s390/include/asm/extmem.h
@@ -0,0 +1,33 @@
+/*
+ * include/asm-s390x/extmem.h
+ *
+ * definitions for external memory segment support
+ * Copyright (C) 2003 IBM Deutschland Entwicklung GmbH, IBM Corporation
+ */
+
+#ifndef _ASM_S390X_DCSS_H
+#define _ASM_S390X_DCSS_H
+#ifndef __ASSEMBLY__
+
+/* possible values for segment type as returned by segment_info */
+#define SEG_TYPE_SW 0
+#define SEG_TYPE_EW 1
+#define SEG_TYPE_SR 2
+#define SEG_TYPE_ER 3
+#define SEG_TYPE_SN 4
+#define SEG_TYPE_EN 5
+#define SEG_TYPE_SC 6
+#define SEG_TYPE_EWEN 7
+
+#define SEGMENT_SHARED 0
+#define SEGMENT_EXCLUSIVE 1
+
+int segment_load (char *name, int segtype, unsigned long *addr, unsigned long *length);
+void segment_unload(char *name);
+void segment_save(char *name);
+int segment_type (char* name);
+int segment_modify_shared (char *name, int do_nonshared);
+void segment_warning(int rc, char *seg_name);
+
+#endif
+#endif