drivers/scsi/libiscsi.c

9  * maintained by open-iscsi@googlegroups.com
30 #include <trace/events/iscsi.h>
138  * @hdr: iscsi data in pdu
232  * @task: iscsi task
308  * iscsi_prep_scsi_cmd_pdu - prep iscsi scsi cmd pdu
309  * @task: iscsi task
436 	ISCSI_DBG_SESSION(session, "iscsi prep [%s cid %d sc %p cdb 0x%x "
448  * @task: iscsi cmd task
520  * @task: iscsi cmd task
549  * @task: iscsi task for scsi cmd
700  * @conn: iscsi conn that the task will be sent on.
701  * @hdr: iscsi pdu that will be sent.
799  * @task: iscsi task to send.
860  * @conn: iscsi connection
861  * @hdr: iscsi header
957  * @conn: iscsi connection
958  * @hdr:  iscsi pdu
1174  * @conn: iscsi connection
1203  * @conn: iscsi conn
1204  * @hdr: iscsi header
1399  * @conn: iscsi connection
1592  * @conn: iscsi connection
1881 	ISCSI_DBG_SESSION(session, "iscsi: cmd 0x%x is not queued (%d)\n",
2001  * @conn: iscsi conn to stop queueing IO on
2020  * @conn: iscsi conn to stop processing IO on.
2045  * @conn: iscsi conn to stop.
2127 		 * We are probably in the middle of iscsi recovery so let
2162 	 * and can let the iscsi eh handle it
2287  * @cls_conn: iscsi conn ep is bound to.
2366 		ISCSI_DBG_EH(session, "sc never reached iscsi layer or "
2828 	 * The iscsi layer needs some tasks for nop handling and tmfs,
2833 		printk(KERN_ERR "iscsi: invalid max cmds of %d. Must be a power of two that is at least %d.\n",
2839 		printk(KERN_INFO "iscsi: invalid max cmds of %d. Must be a power of 2 less than or equal to %d. Using %d.\n",
2848 			printk(KERN_ERR "iscsi: invalid max cmds of %d. Must be a power of 2 greater than %d.\n", requested_cmds_max, ISCSI_TOTAL_CMDS_MIN);
2852 		printk(KERN_INFO "iscsi: invalid max cmds %d. Must be a power of 2. Rounding max cmds down to %d.\n",
2860 		printk(KERN_INFO "iscsi: requested max cmds %u is higher than driver limit. Using driver limit %u\n",
2874  * This should be called by partial offload and software iscsi drivers
2895  * This should be called by partial offload and software iscsi drivers.
3001  * iscsi_session_setup - create iscsi cls session and host and session
3002  * @iscsit: iscsi transport template
3014  * tasks they support. The iscsi layer reserves ISCSI_MGMT_CMDS_MAX tasks
3126  * iscsi_session_free - Free iscsi session and it's resources
3127  * @cls_session: iscsi session
3156  * @cls_session: iscsi session
3237  * iscsi_conn_teardown - teardown iscsi connection
3238  * @cls_conn: iscsi class connection