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#ifndef _ASM_S390_EADM_H
#define _ASM_S390_EADM_H
#include <linux/types.h>
struct arqb {
u64 data;
u16 fmt:4;
u16:12;
u16 cmd_code;
u16:16;
u16 msb_count;
u32 reserved[12];
} __packed;
#define ARQB_CMD_MOVE 1
struct arsb {
u16 fmt:4;
u32:28;
u8 ef;
u8:8;
u8 ecbi;
u8:8;
u8 fvf;
u16:16;
u8 eqc;
u32:32;
u64 fail_msb;
u64 fail_aidaw;
u64 fail_ms;
u64 fail_scm;
u32 reserved[4];
} __packed;
struct msb {
u8 fmt:4;
u8 oc:4;
u8 flags;
u16:12;
u16 bs:4;
u32 blk_count;
u64 data_addr;
u64 scm_addr;
u64:64;
} __packed;
struct aidaw {
u8 flags;
u32 :24;
u32 :32;
u64 data_addr;
} __packed;
#define MSB_OC_CLEAR 0
#define MSB_OC_READ 1
#define MSB_OC_WRITE 2
#define MSB_OC_RELEASE 3
#define MSB_FLAG_BNM 0x80
#define MSB_FLAG_IDA 0x40
#define MSB_BS_4K 0
#define MSB_BS_1M 1
#define AOB_NR_MSB 124
struct aob {
struct arqb request;
struct arsb response;
struct msb msb[AOB_NR_MSB];
} __packed __aligned(PAGE_SIZE);
#endif /* _ASM_S390_EADM_H */
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