X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=include%2Fscsi%2Fiscsi_if.h;h=e19e5842316634699ed5d0763d2d14719e35f7b6;hb=13c48c490208d9e70d8d66d56f96c5054db69af7;hp=8813f0f4c624467eff6751622b8941c5b9c2569b;hpb=01cb225dad8da2e717356fab03240e2f4a8d01bf;p=linux-2.6

diff --git a/include/scsi/iscsi_if.h b/include/scsi/iscsi_if.h
index 8813f0f4c6..e19e584231 100644
--- a/include/scsi/iscsi_if.h
+++ b/include/scsi/iscsi_if.h
@@ -48,11 +48,16 @@ enum iscsi_uevent_e {
 	ISCSI_UEVENT_TRANSPORT_EP_DISCONNECT	= UEVENT_BASE + 14,
 
 	ISCSI_UEVENT_TGT_DSCVR		= UEVENT_BASE + 15,
+	ISCSI_UEVENT_SET_HOST_PARAM	= UEVENT_BASE + 16,
+	ISCSI_UEVENT_UNBIND_SESSION	= UEVENT_BASE + 17,
 
 	/* 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,
+	ISCSI_KEVENT_UNBIND_SESSION	= KEVENT_BASE + 5,
+	ISCSI_KEVENT_CREATE_SESSION	= KEVENT_BASE + 6,
 };
 
 enum iscsi_tgt_dscvr {
@@ -70,6 +75,8 @@ struct iscsi_uevent {
 		/* messages u -> k */
 		struct msg_create_session {
 			uint32_t	initial_cmdsn;
+			uint16_t	cmds_max;
+			uint16_t	queue_depth;
 		} c_session;
 		struct msg_destroy_session {
 			uint32_t	sid;
@@ -135,6 +142,11 @@ struct iscsi_uevent {
 			 */
 			uint32_t	enable;
 		} tgt_dscvr;
+		struct msg_set_host_param {
+			uint32_t	host_no;
+			uint32_t	param; /* enum iscsi_host_param */
+			uint32_t	len;
+		} set_host_param;
 	} u;
 	union {
 		/* messages k -> u */
@@ -147,6 +159,10 @@ struct iscsi_uevent {
 			uint32_t	sid;
 			uint32_t	cid;
 		} c_conn_ret;
+		struct msg_unbind_session {
+			uint32_t	sid;
+			uint32_t	host_no;
+		} unbind_session;
 		struct msg_recv_req {
 			uint32_t	sid;
 			uint32_t	cid;
@@ -157,27 +173,13 @@ 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;
-		struct msg_tgt_dscvr_ret {
-			/*
-			 * session/connection pair used to reference
-			 * the connection to server
-			 */
-			uint32_t	sid;
-			uint32_t	cid;
-			union {
-				struct isns {
-					/* port # for conn to iSNS server */
-					uint16_t isns_port;
-					/* listening port to receive SCNs */
-					uint16_t scn_port;
-					/* listening port to receive ESIs */
-					uint16_t esi_port;
-				} isns_attrib;
-			} u;
-		} tgt_dscvr_ret;
 	} r;
 } __attribute__ ((aligned (sizeof(uint64_t))));
 
@@ -236,6 +238,18 @@ enum iscsi_param {
 	ISCSI_PARAM_CONN_PORT,
 	ISCSI_PARAM_CONN_ADDRESS,
 
+	ISCSI_PARAM_USERNAME,
+	ISCSI_PARAM_USERNAME_IN,
+	ISCSI_PARAM_PASSWORD,
+	ISCSI_PARAM_PASSWORD_IN,
+
+	ISCSI_PARAM_FAST_ABORT,
+	ISCSI_PARAM_ABORT_TMO,
+	ISCSI_PARAM_LU_RESET_TMO,
+	ISCSI_PARAM_HOST_RESET_TMO,
+
+	ISCSI_PARAM_PING_TMO,
+	ISCSI_PARAM_RECV_TMO,
 	/* must always be last */
 	ISCSI_PARAM_MAX,
 };
@@ -262,6 +276,30 @@ enum iscsi_param {
 #define ISCSI_SESS_RECOVERY_TMO		(1 << ISCSI_PARAM_SESS_RECOVERY_TMO)
 #define ISCSI_CONN_PORT			(1 << ISCSI_PARAM_CONN_PORT)
 #define ISCSI_CONN_ADDRESS		(1 << ISCSI_PARAM_CONN_ADDRESS)
+#define ISCSI_USERNAME			(1 << ISCSI_PARAM_USERNAME)
+#define ISCSI_USERNAME_IN		(1 << ISCSI_PARAM_USERNAME_IN)
+#define ISCSI_PASSWORD			(1 << ISCSI_PARAM_PASSWORD)
+#define ISCSI_PASSWORD_IN		(1 << ISCSI_PARAM_PASSWORD_IN)
+#define ISCSI_FAST_ABORT		(1 << ISCSI_PARAM_FAST_ABORT)
+#define ISCSI_ABORT_TMO			(1 << ISCSI_PARAM_ABORT_TMO)
+#define ISCSI_LU_RESET_TMO		(1 << ISCSI_PARAM_LU_RESET_TMO)
+#define ISCSI_HOST_RESET_TMO		(1 << ISCSI_PARAM_HOST_RESET_TMO)
+#define ISCSI_PING_TMO			(1 << ISCSI_PARAM_PING_TMO)
+#define ISCSI_RECV_TMO			(1 << ISCSI_PARAM_RECV_TMO)
+
+/* iSCSI HBA params */
+enum iscsi_host_param {
+	ISCSI_HOST_PARAM_HWADDRESS,
+	ISCSI_HOST_PARAM_INITIATOR_NAME,
+	ISCSI_HOST_PARAM_NETDEV_NAME,
+	ISCSI_HOST_PARAM_IPADDRESS,
+	ISCSI_HOST_PARAM_MAX,
+};
+
+#define ISCSI_HOST_HWADDRESS		(1 << ISCSI_HOST_PARAM_HWADDRESS)
+#define ISCSI_HOST_INITIATOR_NAME	(1 << ISCSI_HOST_PARAM_INITIATOR_NAME)
+#define ISCSI_HOST_NETDEV_NAME		(1 << ISCSI_HOST_PARAM_NETDEV_NAME)
+#define ISCSI_HOST_IPADDRESS		(1 << ISCSI_HOST_PARAM_IPADDRESS)
 
 #define iscsi_ptr(_handle) ((void*)(unsigned long)_handle)
 #define iscsi_handle(_ptr) ((uint64_t)(unsigned long)_ptr)
@@ -285,6 +323,9 @@ enum iscsi_param {
 #define CAP_MULTI_CONN		0x40
 #define CAP_TEXT_NEGO		0x80
 #define CAP_MARKERS		0x100
+#define CAP_FW_DB		0x200
+#define CAP_SENDTARGETS_OFFLOAD	0x400
+#define CAP_DATA_PATH_OFFLOAD	0x800
 
 /*
  * These flags describes reason of stop_conn() call