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-rw-r--r--drivers/s390/char/sclp_sdias.h47
1 files changed, 47 insertions, 0 deletions
diff --git a/drivers/s390/char/sclp_sdias.h b/drivers/s390/char/sclp_sdias.h
new file mode 100644
index 000000000..bc36cf881
--- /dev/null
+++ b/drivers/s390/char/sclp_sdias.h
@@ -0,0 +1,47 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * SCLP "store data in absolute storage"
+ *
+ * Copyright IBM Corp. 2003, 2013
+ */
+
+#ifndef SCLP_SDIAS_H
+#define SCLP_SDIAS_H
+
+#include "sclp.h"
+
+#define SDIAS_EQ_STORE_DATA 0x0
+#define SDIAS_EQ_SIZE 0x1
+#define SDIAS_DI_FCP_DUMP 0x0
+#define SDIAS_ASA_SIZE_32 0x0
+#define SDIAS_ASA_SIZE_64 0x1
+#define SDIAS_EVSTATE_ALL_STORED 0x0
+#define SDIAS_EVSTATE_NO_DATA 0x3
+#define SDIAS_EVSTATE_PART_STORED 0x10
+
+struct sdias_evbuf {
+ struct evbuf_header hdr;
+ u8 event_qual;
+ u8 data_id;
+ u64 reserved2;
+ u32 event_id;
+ u16 reserved3;
+ u8 asa_size;
+ u8 event_status;
+ u32 reserved4;
+ u32 blk_cnt;
+ u64 asa;
+ u32 reserved5;
+ u32 fbn;
+ u32 reserved6;
+ u32 lbn;
+ u16 reserved7;
+ u16 dbs;
+} __packed;
+
+struct sdias_sccb {
+ struct sccb_header hdr;
+ struct sdias_evbuf evbuf;
+} __packed;
+
+#endif /* SCLP_SDIAS_H */