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Diffstat (limited to 'include/scsi/iscsi_if.h')
-rw-r--r--include/scsi/iscsi_if.h24
1 files changed, 24 insertions, 0 deletions
diff --git a/include/scsi/iscsi_if.h b/include/scsi/iscsi_if.h
index 253797c6009..55ebf035e62 100644
--- a/include/scsi/iscsi_if.h
+++ b/include/scsi/iscsi_if.h
@@ -47,10 +47,19 @@ enum iscsi_uevent_e {
ISCSI_UEVENT_TRANSPORT_EP_POLL = UEVENT_BASE + 13,
ISCSI_UEVENT_TRANSPORT_EP_DISCONNECT = UEVENT_BASE + 14,
+ ISCSI_UEVENT_TGT_DSCVR = UEVENT_BASE + 15,
+
/* up events */
ISCSI_KEVENT_RECV_PDU = KEVENT_BASE + 1,
ISCSI_KEVENT_CONN_ERROR = KEVENT_BASE + 2,
ISCSI_KEVENT_IF_ERROR = KEVENT_BASE + 3,
+ ISCSI_KEVENT_DESTROY_SESSION = KEVENT_BASE + 4,
+};
+
+enum iscsi_tgt_dscvr {
+ ISCSI_TGT_DSCVR_SEND_TARGETS = 1,
+ ISCSI_TGT_DSCVR_ISNS = 2,
+ ISCSI_TGT_DSCVR_SLP = 3,
};
struct iscsi_uevent {
@@ -116,6 +125,17 @@ struct iscsi_uevent {
struct msg_transport_disconnect {
uint64_t ep_handle;
} ep_disconnect;
+ struct msg_tgt_dscvr {
+ enum iscsi_tgt_dscvr type;
+ uint32_t host_no;
+ /*
+ * enable = 1 to establish a new connection
+ * with the server. enable = 0 to disconnect
+ * from the server. Used primarily to switch
+ * from one iSNS server to another.
+ */
+ uint32_t enable;
+ } tgt_dscvr;
} u;
union {
/* messages k -> u */
@@ -138,6 +158,10 @@ struct iscsi_uevent {
uint32_t cid;
uint32_t error; /* enum iscsi_err */
} connerror;
+ struct msg_session_destroyed {
+ uint32_t host_no;
+ uint32_t sid;
+ } d_session;
struct msg_transport_connect_ret {
uint64_t handle;
} ep_connect_ret;