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path: root/drivers/scsi/ibmvscsi/ibmvfc.h
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Diffstat (limited to 'drivers/scsi/ibmvscsi/ibmvfc.h')
-rw-r--r--drivers/scsi/ibmvscsi/ibmvfc.h28
1 files changed, 24 insertions, 4 deletions
diff --git a/drivers/scsi/ibmvscsi/ibmvfc.h b/drivers/scsi/ibmvscsi/ibmvfc.h
index 34debccfb142..9d58cfd774d3 100644
--- a/drivers/scsi/ibmvscsi/ibmvfc.h
+++ b/drivers/scsi/ibmvscsi/ibmvfc.h
@@ -54,6 +54,7 @@
#define IBMVFC_MAD_SUCCESS 0x00
#define IBMVFC_MAD_NOT_SUPPORTED 0xF1
+#define IBMVFC_MAD_VERSION_NOT_SUPP 0xF2
#define IBMVFC_MAD_FAILED 0xF7
#define IBMVFC_MAD_DRIVER_FAILED 0xEE
#define IBMVFC_MAD_CRQ_ERROR 0xEF
@@ -168,6 +169,8 @@ struct ibmvfc_npiv_login {
#define IBMVFC_CAN_MIGRATE 0x01
#define IBMVFC_CAN_USE_CHANNELS 0x02
#define IBMVFC_CAN_HANDLE_FPIN 0x04
+#define IBMVFC_CAN_USE_MAD_VERSION 0x08
+#define IBMVFC_CAN_SEND_VF_WWPN 0x10
__be64 node_name;
struct srp_direct_buf async;
u8 partition_name[IBMVFC_MAX_NAME];
@@ -211,7 +214,9 @@ struct ibmvfc_npiv_login_resp {
__be64 capabilities;
#define IBMVFC_CAN_FLUSH_ON_HALT 0x08
#define IBMVFC_CAN_SUPPRESS_ABTS 0x10
-#define IBMVFC_CAN_SUPPORT_CHANNELS 0x20
+#define IBMVFC_MAD_VERSION_CAP 0x20
+#define IBMVFC_HANDLE_VF_WWPN 0x40
+#define IBMVFC_CAN_SUPPORT_CHANNELS 0x80
__be32 max_cmds;
__be32 scsi_id_sz;
__be64 max_dma_len;
@@ -293,6 +298,7 @@ struct ibmvfc_port_login {
__be32 reserved2;
struct ibmvfc_service_parms service_parms;
struct ibmvfc_service_parms service_parms_change;
+ __be64 target_wwpn;
__be64 reserved3[2];
} __packed __aligned(8);
@@ -344,6 +350,7 @@ struct ibmvfc_process_login {
__be16 status;
__be16 error; /* also fc_reason */
__be32 reserved2;
+ __be64 target_wwpn;
__be64 reserved3[2];
} __packed __aligned(8);
@@ -378,6 +385,8 @@ struct ibmvfc_tmf {
__be32 cancel_key;
__be32 my_cancel_key;
__be32 pad;
+ __be64 target_wwpn;
+ __be64 task_tag;
__be64 reserved[2];
} __packed __aligned(8);
@@ -474,9 +483,19 @@ struct ibmvfc_cmd {
__be64 correlation;
__be64 tgt_scsi_id;
__be64 tag;
- __be64 reserved3[2];
- struct ibmvfc_fcp_cmd_iu iu;
- struct ibmvfc_fcp_rsp rsp;
+ __be64 target_wwpn;
+ __be64 reserved3;
+ union {
+ struct {
+ struct ibmvfc_fcp_cmd_iu iu;
+ struct ibmvfc_fcp_rsp rsp;
+ } v1;
+ struct {
+ __be64 reserved4;
+ struct ibmvfc_fcp_cmd_iu iu;
+ struct ibmvfc_fcp_rsp rsp;
+ } v2;
+ };
} __packed __aligned(8);
struct ibmvfc_passthru_fc_iu {
@@ -503,6 +522,7 @@ struct ibmvfc_passthru_iu {
__be64 correlation;
__be64 scsi_id;
__be64 tag;
+ __be64 target_wwpn;
__be64 reserved2[2];
} __packed __aligned(8);