*******************************************************************/
/*
- * $Id: lpfc_disc.h 1.45 2004/11/10 11:40:40EST sf_support Exp $
+ * $Id: lpfc_disc.h 1.61 2005/04/07 08:46:52EDT sf_support Exp $
*/
-#ifndef _H_LPFC_DISC
-#define _H_LPFC_DISC
-
-#include "lpfc_hw.h"
-
-struct lpfc_target;
-
#define FC_MAX_HOLD_RSCN 32 /* max number of deferred RSCNs */
#define FC_MAX_NS_RSP 65536 /* max size NameServer rsp */
#define FC_MAXLOOP 126 /* max devices supported on a fc loop */
#define LPFC_DISC_FLOGI_TMO 10 /* Discovery FLOGI ratov */
-/* Defines for failMask bitmask
- * These are reasons that the device is not currently available
- * for I/O to be sent.
- */
-#define LPFC_DEV_LINK_DOWN 0x1 /* Link is down */
-#define LPFC_DEV_DISAPPEARED 0x2 /* Device disappeared from mapped
- list */
-#define LPFC_DEV_DISCOVERY_INP 0x4 /* Device to go through discovery */
-#define LPFC_DEV_DISCONNECTED 0x8 /* noactive connection to remote dev */
-
-/* These defines are used for set failMask routines */
-#define LPFC_SET_BITMASK 1
-#define LPFC_CLR_BITMASK 2
-
-/* Provide an enumeration for the Types of addresses a FARP can resolve. */
-typedef enum lpfc_farp_addr_type {
- LPFC_FARP_BY_IEEE,
- LPFC_FARP_BY_WWPN,
- LPFC_FARP_BY_WWNN,
-} LPFC_FARP_ADDR_TYPE;
/* This is the protocol dependent definition for a Node List Entry.
* This is used by Fibre Channel protocol to support FCP.
*/
-struct lpfc_bindlist {
- struct list_head nlp_listp;
- struct lpfc_target *nlp_Target; /* ptr to the tgt structure */
- struct lpfc_name nlp_portname; /* port name */
- struct lpfc_name nlp_nodename; /* node name */
- uint16_t nlp_bind_type;
- uint16_t nlp_sid; /* scsi id */
- uint32_t nlp_DID; /* FibreChannel D_ID of entry */
+/* structure used to queue event to the discovery tasklet */
+struct lpfc_work_evt {
+ struct list_head evt_listp;
+ void * evt_arg1;
+ void * evt_arg2;
+ uint32_t evt;
};
+#define LPFC_EVT_NODEV_TMO 0x1
+#define LPFC_EVT_ONLINE 0x2
+#define LPFC_EVT_OFFLINE 0x3
+#define LPFC_EVT_ELS_RETRY 0x4
+
struct lpfc_nodelist {
struct list_head nlp_listp;
struct lpfc_name nlp_portname; /* port name */
struct lpfc_name nlp_nodename; /* node name */
- uint32_t nlp_failMask; /* failure mask for device */
uint32_t nlp_flag; /* entry flags */
uint32_t nlp_DID; /* FC D_ID of entry */
- uint32_t nlp_last_elscmd; /* Last ELS cmd sent */
+ uint32_t nlp_last_elscmd; /* Last ELS cmd sent */
uint16_t nlp_type;
#define NLP_FC_NODE 0x1 /* entry is an FC node */
#define NLP_FABRIC 0x4 /* entry rep a Fabric entity */
#define NLP_FCP_TARGET 0x8 /* entry is an FCP target */
+#define NLP_FCP_INITIATOR 0x10 /* entry is an FCP Initiator */
uint16_t nlp_rpi;
uint16_t nlp_state; /* state transition indicator */
uint16_t nlp_xri; /* output exchange id for RPI */
uint16_t nlp_sid; /* scsi id */
+#define NLP_NO_SID 0xffff
+ uint16_t nlp_maxframe; /* Max RCV frame size */
+ uint8_t nlp_class_sup; /* Supported Classes */
uint8_t nlp_retry; /* used for ELS retries */
uint8_t nlp_disc_refcnt; /* used for DSM */
uint8_t nlp_fcp_info; /* class info, bits 0-3 */
struct timer_list nlp_delayfunc; /* Used for delayed ELS cmds */
struct timer_list nlp_tmofunc; /* Used for nodev tmo */
- struct lpfc_target *nlp_Target; /* Pointer to the target
- structure */
-
- struct lpfc_bindlist *nlp_listp_bind; /* Linked list bounded remote
- ports */
+ struct fc_rport *rport; /* Corresponding FC transport
+ port structure */
struct lpfc_nodelist *nlp_rpi_hash_next;
struct lpfc_hba *nlp_phba;
-};
-
-/*++
- * lpfc_node_farp_list:
- * This data structure defines the attributes associated with
- * an outstanding FARP REQ to a remote node.
- *
- * listentry - head of this list of pending farp requests.
- * rnode_addr - The address of the remote node. Either the IEEE, WWPN, or
- * WWNN. Used in the FARP request.
- *
- --*/
-struct lpfc_node_farp_pend {
- struct list_head listentry;
- struct lpfc_name rnode_addr;
+ struct lpfc_work_evt nodev_timeout_evt;
+ struct lpfc_work_evt els_retry_evt;
};
/* Defines for nlp_flag (uint32) */
#define NLP_LOGO_SND 0x100 /* sent LOGO request for this entry */
#define NLP_RNID_SND 0x400 /* sent RNID request for this entry */
#define NLP_ELS_SND_MASK 0x7e0 /* sent ELS request for this entry */
-#define NLP_AUTOMAP 0x800 /* Entry was automap'ed */
-#define NLP_SEED_WWPN 0x1000 /* Entry scsi id is seeded for WWPN */
-#define NLP_SEED_WWNN 0x2000 /* Entry scsi id is seeded for WWNN */
-#define NLP_SEED_DID 0x4000 /* Entry scsi id is seeded for DID */
-#define NLP_SEED_MASK 0x807000 /* mask for seeded flags */
-#define NLP_NS_NODE 0x8000 /* Authenticated entry by NameServer */
#define NLP_NODEV_TMO 0x10000 /* nodev timeout is running for node */
#define NLP_DELAY_TMO 0x20000 /* delay timeout is running for node */
#define NLP_NPR_2B_DISC 0x40000 /* node is included in num_disc_nodes */
#define NLP_RCV_PLOGI 0x80000 /* Rcv'ed PLOGI from remote system */
#define NLP_LOGO_ACC 0x100000 /* Process LOGO after ACC completes */
#define NLP_TGT_NO_SCSIID 0x200000 /* good PRLI but no binding for scsid */
-#define NLP_SEED_ALPA 0x800000 /* SCSI id is derived from alpa array */
#define NLP_ACC_REGLOGIN 0x1000000 /* Issue Reg Login after successful
ACC */
#define NLP_NPR_ADISC 0x2000000 /* Issue ADISC when dq'ed from
#define NLP_EVT_DEVICE_RECOVERY 0xc /* Device existence unknown */
#define NLP_EVT_MAX_EVENT 0xd
-/* structure used to queue event to the discovery tasklet */
-struct lpfc_disc_evt {
- struct list_head evt_listp;
- void * evt_arg1;
- void * evt_arg2;
- uint32_t evt;
-};
-typedef struct lpfc_disc_evt LPFC_DISC_EVT_t;
-
-#define LPFC_EVT_MBOX 0x1
-#define LPFC_EVT_SOL_IOCB 0x2
-#define LPFC_EVT_UNSOL_IOCB 0x3
-#define LPFC_EVT_NODEV_TMO 0x4
-#define LPFC_EVT_SCAN 0x5
-
-/* Definitions for Binding Entry Type for lpfc_parse_binding_entry() */
-#define LPFC_BIND_WW_NN_PN 0
-#define LPFC_BIND_DID 1
-
-#endif /* _H_LPFC_DISC */
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