/*******************************************************************
* This file is part of the Emulex Linux Device Driver for *
* Fibre Channel Host Bus Adapters. *
- * Copyright (C) 2004-2007 Emulex. All rights reserved. *
+ * Copyright (C) 2004-2008 Emulex. All rights reserved. *
* EMULEX and SLI are trademarks of Emulex. *
* www.emulex.com *
* Portions Copyright (C) 2004-2005 Christoph Hellwig *
struct lpfc_sli2_slim;
-#define LPFC_MAX_TARGET 256 /* max number of targets supported */
+#define LPFC_MAX_TARGET 4096 /* max number of targets supported */
#define LPFC_MAX_DISC_THREADS 64 /* max outstanding discovery els
requests */
#define LPFC_MAX_NS_RETRY 3 /* Number of retry attempts to contact
#define FC_NLP_MORE 0x40 /* More node to process in node tbl */
#define FC_OFFLINE_MODE 0x80 /* Interface is offline for diag */
#define FC_FABRIC 0x100 /* We are fabric attached */
-#define FC_ESTABLISH_LINK 0x200 /* Reestablish Link */
#define FC_RSCN_DISCOVERY 0x400 /* Auth all devices after RSCN */
#define FC_SCSI_SCAN_TMO 0x4000 /* scsi scan timer running */
#define FC_ABORT_DISCOVERY 0x8000 /* we want to abort discovery */
uint32_t fc_nlp_cnt; /* outstanding NODELIST requests */
uint32_t fc_rscn_id_cnt; /* count of RSCNs payloads in list */
+ uint32_t fc_rscn_flush; /* flag use of fc_rscn_id_list */
struct lpfc_dmabuf *fc_rscn_id_list[FC_MAX_HOLD_RSCN];
struct lpfc_name fc_nodename; /* fc nodename */
struct lpfc_name fc_portname; /* fc portname */
HBA_OVER_TEMP
};
+enum intr_type_t {
+ NONE = 0,
+ INTx,
+ MSI,
+ MSIX,
+};
+
struct lpfc_hba {
struct lpfc_sli sli;
uint32_t sli_rev; /* SLI2 or SLI3 */
/* This flag is set while issuing */
/* INIT_LINK mailbox command */
#define LS_NPIV_FAB_SUPPORTED 0x2 /* Fabric supports NPIV */
-#define LS_IGNORE_ERATT 0x3 /* intr handler should ignore ERATT */
+#define LS_IGNORE_ERATT 0x4 /* intr handler should ignore ERATT */
struct lpfc_sli2_slim *slim2p;
struct lpfc_dmabuf hbqslimp;
uint32_t fc_eventTag; /* event tag for link attention */
-
- struct timer_list fc_estabtmo; /* link establishment timer */
/* These fields used to be binfo */
uint32_t fc_pref_DID; /* preferred D_ID */
uint8_t fc_pref_ALPA; /* preferred AL_PA */
wait_queue_head_t *work_wait;
struct task_struct *worker_thread;
+ uint32_t hbq_in_use; /* HBQs in use flag */
+ struct list_head hbqbuf_in_list; /* in-fly hbq buffer list */
uint32_t hbq_count; /* Count of configured HBQs */
struct hbq_s hbqs[LPFC_MAX_HBQS]; /* local copy of hbq indicies */
mempool_t *nlp_mem_pool;
struct fc_host_statistics link_stats;
- uint8_t using_msi;
+ enum intr_type_t intr_type;
+ struct msix_entry msix_entries[1];
struct list_head port_list;
struct lpfc_vport *pport; /* physical lpfc_vport pointer */
unsigned long last_completion_time;
struct timer_list hb_tmofunc;
uint8_t hb_outstanding;
+ /* ndlp reference management */
+ spinlock_t ndlp_lock;
/*
* Following bit will be set for all buffer tags which are not
* associated with any HBQ.