summaryrefslogtreecommitdiff
path: root/drivers/scsi/ibmvscsi/ibmvfc.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/scsi/ibmvscsi/ibmvfc.h')
-rw-r--r--drivers/scsi/ibmvscsi/ibmvfc.h268
1 files changed, 134 insertions, 134 deletions
diff --git a/drivers/scsi/ibmvscsi/ibmvfc.h b/drivers/scsi/ibmvscsi/ibmvfc.h
index 017a5290e8c1..8fae03215a85 100644
--- a/drivers/scsi/ibmvscsi/ibmvfc.h
+++ b/drivers/scsi/ibmvscsi/ibmvfc.h
@@ -135,12 +135,12 @@ enum ibmvfc_mad_types {
};
struct ibmvfc_mad_common {
- u32 version;
- u32 reserved;
- u32 opcode;
- u16 status;
- u16 length;
- u64 tag;
+ __be32 version;
+ __be32 reserved;
+ __be32 opcode;
+ __be16 status;
+ __be16 length;
+ __be64 tag;
}__attribute__((packed, aligned (8)));
struct ibmvfc_npiv_login_mad {
@@ -155,76 +155,76 @@ struct ibmvfc_npiv_logout_mad {
#define IBMVFC_MAX_NAME 256
struct ibmvfc_npiv_login {
- u32 ostype;
+ __be32 ostype;
#define IBMVFC_OS_LINUX 0x02
- u32 pad;
- u64 max_dma_len;
- u32 max_payload;
- u32 max_response;
- u32 partition_num;
- u32 vfc_frame_version;
- u16 fcp_version;
- u16 flags;
+ __be32 pad;
+ __be64 max_dma_len;
+ __be32 max_payload;
+ __be32 max_response;
+ __be32 partition_num;
+ __be32 vfc_frame_version;
+ __be16 fcp_version;
+ __be16 flags;
#define IBMVFC_CLIENT_MIGRATED 0x01
#define IBMVFC_FLUSH_ON_HALT 0x02
- u32 max_cmds;
- u64 capabilities;
+ __be32 max_cmds;
+ __be64 capabilities;
#define IBMVFC_CAN_MIGRATE 0x01
- u64 node_name;
+ __be64 node_name;
struct srp_direct_buf async;
u8 partition_name[IBMVFC_MAX_NAME];
u8 device_name[IBMVFC_MAX_NAME];
u8 drc_name[IBMVFC_MAX_NAME];
- u64 reserved2[2];
+ __be64 reserved2[2];
}__attribute__((packed, aligned (8)));
struct ibmvfc_common_svc_parms {
- u16 fcph_version;
- u16 b2b_credit;
- u16 features;
- u16 bb_rcv_sz; /* upper nibble is BB_SC_N */
- u32 ratov;
- u32 edtov;
+ __be16 fcph_version;
+ __be16 b2b_credit;
+ __be16 features;
+ __be16 bb_rcv_sz; /* upper nibble is BB_SC_N */
+ __be32 ratov;
+ __be32 edtov;
}__attribute__((packed, aligned (4)));
struct ibmvfc_service_parms {
struct ibmvfc_common_svc_parms common;
u8 port_name[8];
u8 node_name[8];
- u32 class1_parms[4];
- u32 class2_parms[4];
- u32 class3_parms[4];
- u32 obsolete[4];
- u32 vendor_version[4];
- u32 services_avail[2];
- u32 ext_len;
- u32 reserved[30];
- u32 clk_sync_qos[2];
+ __be32 class1_parms[4];
+ __be32 class2_parms[4];
+ __be32 class3_parms[4];
+ __be32 obsolete[4];
+ __be32 vendor_version[4];
+ __be32 services_avail[2];
+ __be32 ext_len;
+ __be32 reserved[30];
+ __be32 clk_sync_qos[2];
}__attribute__((packed, aligned (4)));
struct ibmvfc_npiv_login_resp {
- u32 version;
- u16 status;
- u16 error;
- u32 flags;
+ __be32 version;
+ __be16 status;
+ __be16 error;
+ __be32 flags;
#define IBMVFC_NATIVE_FC 0x01
- u32 reserved;
- u64 capabilities;
+ __be32 reserved;
+ __be64 capabilities;
#define IBMVFC_CAN_FLUSH_ON_HALT 0x08
#define IBMVFC_CAN_SUPPRESS_ABTS 0x10
- u32 max_cmds;
- u32 scsi_id_sz;
- u64 max_dma_len;
- u64 scsi_id;
- u64 port_name;
- u64 node_name;
- u64 link_speed;
+ __be32 max_cmds;
+ __be32 scsi_id_sz;
+ __be64 max_dma_len;
+ __be64 scsi_id;
+ __be64 port_name;
+ __be64 node_name;
+ __be64 link_speed;
u8 partition_name[IBMVFC_MAX_NAME];
u8 device_name[IBMVFC_MAX_NAME];
u8 port_loc_code[IBMVFC_MAX_NAME];
u8 drc_name[IBMVFC_MAX_NAME];
struct ibmvfc_service_parms service_parms;
- u64 reserved2;
+ __be64 reserved2;
}__attribute__((packed, aligned (8)));
union ibmvfc_npiv_login_data {
@@ -233,20 +233,20 @@ union ibmvfc_npiv_login_data {
}__attribute__((packed, aligned (8)));
struct ibmvfc_discover_targets_buf {
- u32 scsi_id[1];
+ __be32 scsi_id[1];
#define IBMVFC_DISC_TGT_SCSI_ID_MASK 0x00ffffff
};
struct ibmvfc_discover_targets {
struct ibmvfc_mad_common common;
struct srp_direct_buf buffer;
- u32 flags;
- u16 status;
- u16 error;
- u32 bufflen;
- u32 num_avail;
- u32 num_written;
- u64 reserved[2];
+ __be32 flags;
+ __be16 status;
+ __be16 error;
+ __be32 bufflen;
+ __be32 num_avail;
+ __be32 num_written;
+ __be64 reserved[2];
}__attribute__((packed, aligned (8)));
enum ibmvfc_fc_reason {
@@ -278,32 +278,32 @@ enum ibmvfc_gs_explain {
struct ibmvfc_port_login {
struct ibmvfc_mad_common common;
- u64 scsi_id;
- u16 reserved;
- u16 fc_service_class;
- u32 blksz;
- u32 hdr_per_blk;
- u16 status;
- u16 error; /* also fc_reason */
- u16 fc_explain;
- u16 fc_type;
- u32 reserved2;
+ __be64 scsi_id;
+ __be16 reserved;
+ __be16 fc_service_class;
+ __be32 blksz;
+ __be32 hdr_per_blk;
+ __be16 status;
+ __be16 error; /* also fc_reason */
+ __be16 fc_explain;
+ __be16 fc_type;
+ __be32 reserved2;
struct ibmvfc_service_parms service_parms;
struct ibmvfc_service_parms service_parms_change;
- u64 reserved3[2];
+ __be64 reserved3[2];
}__attribute__((packed, aligned (8)));
struct ibmvfc_prli_svc_parms {
u8 type;
#define IBMVFC_SCSI_FCP_TYPE 0x08
u8 type_ext;
- u16 flags;
+ __be16 flags;
#define IBMVFC_PRLI_ORIG_PA_VALID 0x8000
#define IBMVFC_PRLI_RESP_PA_VALID 0x4000
#define IBMVFC_PRLI_EST_IMG_PAIR 0x2000
- u32 orig_pa;
- u32 resp_pa;
- u32 service_parms;
+ __be32 orig_pa;
+ __be32 resp_pa;
+ __be32 service_parms;
#define IBMVFC_PRLI_TASK_RETRY 0x00000200
#define IBMVFC_PRLI_RETRY 0x00000100
#define IBMVFC_PRLI_DATA_OVERLAY 0x00000040
@@ -315,47 +315,47 @@ struct ibmvfc_prli_svc_parms {
struct ibmvfc_process_login {
struct ibmvfc_mad_common common;
- u64 scsi_id;
+ __be64 scsi_id;
struct ibmvfc_prli_svc_parms parms;
u8 reserved[48];
- u16 status;
- u16 error; /* also fc_reason */
- u32 reserved2;
- u64 reserved3[2];
+ __be16 status;
+ __be16 error; /* also fc_reason */
+ __be32 reserved2;
+ __be64 reserved3[2];
}__attribute__((packed, aligned (8)));
struct ibmvfc_query_tgt {
struct ibmvfc_mad_common common;
- u64 wwpn;
- u64 scsi_id;
- u16 status;
- u16 error;
- u16 fc_explain;
- u16 fc_type;
- u64 reserved[2];
+ __be64 wwpn;
+ __be64 scsi_id;
+ __be16 status;
+ __be16 error;
+ __be16 fc_explain;
+ __be16 fc_type;
+ __be64 reserved[2];
}__attribute__((packed, aligned (8)));
struct ibmvfc_implicit_logout {
struct ibmvfc_mad_common common;
- u64 old_scsi_id;
- u64 reserved[2];
+ __be64 old_scsi_id;
+ __be64 reserved[2];
}__attribute__((packed, aligned (8)));
struct ibmvfc_tmf {
struct ibmvfc_mad_common common;
- u64 scsi_id;
+ __be64 scsi_id;
struct scsi_lun lun;
- u32 flags;
+ __be32 flags;
#define IBMVFC_TMF_ABORT_TASK 0x02
#define IBMVFC_TMF_ABORT_TASK_SET 0x04
#define IBMVFC_TMF_LUN_RESET 0x10
#define IBMVFC_TMF_TGT_RESET 0x20
#define IBMVFC_TMF_LUA_VALID 0x40
#define IBMVFC_TMF_SUPPRESS_ABTS 0x80
- u32 cancel_key;
- u32 my_cancel_key;
- u32 pad;
- u64 reserved[2];
+ __be32 cancel_key;
+ __be32 my_cancel_key;
+ __be32 pad;
+ __be64 reserved[2];
}__attribute__((packed, aligned (8)));
enum ibmvfc_fcp_rsp_info_codes {
@@ -366,7 +366,7 @@ enum ibmvfc_fcp_rsp_info_codes {
};
struct ibmvfc_fcp_rsp_info {
- u16 reserved;
+ __be16 reserved;
u8 rsp_code;
u8 reserved2[4];
}__attribute__((packed, aligned (2)));
@@ -388,13 +388,13 @@ union ibmvfc_fcp_rsp_data {
}__attribute__((packed, aligned (8)));
struct ibmvfc_fcp_rsp {
- u64 reserved;
- u16 retry_delay_timer;
+ __be64 reserved;
+ __be16 retry_delay_timer;
u8 flags;
u8 scsi_status;
- u32 fcp_resid;
- u32 fcp_sense_len;
- u32 fcp_rsp_len;
+ __be32 fcp_resid;
+ __be32 fcp_sense_len;
+ __be32 fcp_rsp_len;
union ibmvfc_fcp_rsp_data data;
}__attribute__((packed, aligned (8)));
@@ -429,58 +429,58 @@ struct ibmvfc_fcp_cmd_iu {
#define IBMVFC_RDDATA 0x02
#define IBMVFC_WRDATA 0x01
u8 cdb[IBMVFC_MAX_CDB_LEN];
- u32 xfer_len;
+ __be32 xfer_len;
}__attribute__((packed, aligned (4)));
struct ibmvfc_cmd {
- u64 task_tag;
- u32 frame_type;
- u32 payload_len;
- u32 resp_len;
- u32 adapter_resid;
- u16 status;
- u16 error;
- u16 flags;
- u16 response_flags;
+ __be64 task_tag;
+ __be32 frame_type;
+ __be32 payload_len;
+ __be32 resp_len;
+ __be32 adapter_resid;
+ __be16 status;
+ __be16 error;
+ __be16 flags;
+ __be16 response_flags;
#define IBMVFC_ADAPTER_RESID_VALID 0x01
- u32 cancel_key;
- u32 exchange_id;
+ __be32 cancel_key;
+ __be32 exchange_id;
struct srp_direct_buf ext_func;
struct srp_direct_buf ioba;
struct srp_direct_buf resp;
- u64 correlation;
- u64 tgt_scsi_id;
- u64 tag;
- u64 reserved3[2];
+ __be64 correlation;
+ __be64 tgt_scsi_id;
+ __be64 tag;
+ __be64 reserved3[2];
struct ibmvfc_fcp_cmd_iu iu;
struct ibmvfc_fcp_rsp rsp;
}__attribute__((packed, aligned (8)));
struct ibmvfc_passthru_fc_iu {
- u32 payload[7];
+ __be32 payload[7];
#define IBMVFC_ADISC 0x52000000
- u32 response[7];
+ __be32 response[7];
};
struct ibmvfc_passthru_iu {
- u64 task_tag;
- u32 cmd_len;
- u32 rsp_len;
- u16 status;
- u16 error;
- u32 flags;
+ __be64 task_tag;
+ __be32 cmd_len;
+ __be32 rsp_len;
+ __be16 status;
+ __be16 error;
+ __be32 flags;
#define IBMVFC_FC_ELS 0x01
#define IBMVFC_FC_CT_IU 0x02
- u32 cancel_key;
+ __be32 cancel_key;
#define IBMVFC_PASSTHRU_CANCEL_KEY 0x80000000
#define IBMVFC_INTERNAL_CANCEL_KEY 0x80000001
- u32 reserved;
+ __be32 reserved;
struct srp_direct_buf cmd;
struct srp_direct_buf rsp;
- u64 correlation;
- u64 scsi_id;
- u64 tag;
- u64 reserved2[2];
+ __be64 correlation;
+ __be64 scsi_id;
+ __be64 tag;
+ __be64 reserved2[2];
}__attribute__((packed, aligned (8)));
struct ibmvfc_passthru_mad {
@@ -552,7 +552,7 @@ struct ibmvfc_crq {
volatile u8 valid;
volatile u8 format;
u8 reserved[6];
- volatile u64 ioba;
+ volatile __be64 ioba;
}__attribute__((packed, aligned (8)));
struct ibmvfc_crq_queue {
@@ -572,12 +572,12 @@ struct ibmvfc_async_crq {
volatile u8 valid;
u8 link_state;
u8 pad[2];
- u32 pad2;
- volatile u64 event;
- volatile u64 scsi_id;
- volatile u64 wwpn;
- volatile u64 node_name;
- u64 reserved;
+ __be32 pad2;
+ volatile __be64 event;
+ volatile __be64 scsi_id;
+ volatile __be64 wwpn;
+ volatile __be64 node_name;
+ __be64 reserved;
}__attribute__((packed, aligned (8)));
struct ibmvfc_async_crq_queue {