diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc.h | 33 |
1 files changed, 14 insertions, 19 deletions
diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h index a7de0bca5bdd..82e8f90c4617 100644 --- a/drivers/scsi/lpfc/lpfc.h +++ b/drivers/scsi/lpfc/lpfc.h @@ -1,7 +1,7 @@ /******************************************************************* * This file is part of the Emulex Linux Device Driver for * * Fibre Channel Host Bus Adapters. * - * Copyright (C) 2004-2006 Emulex. All rights reserved. * + * Copyright (C) 2004-2007 Emulex. All rights reserved. * * EMULEX and SLI are trademarks of Emulex. * * www.emulex.com * * Portions Copyright (C) 2004-2005 Christoph Hellwig * @@ -27,10 +27,6 @@ struct lpfc_sli2_slim; requests */ #define LPFC_MAX_NS_RETRY 3 /* Number of retry attempts to contact the NameServer before giving up. */ -#define LPFC_DFT_HBA_Q_DEPTH 2048 /* max cmds per hba */ -#define LPFC_LC_HBA_Q_DEPTH 1024 /* max cmds per low cost hba */ -#define LPFC_LP101_HBA_Q_DEPTH 128 /* max cmds per low cost hba */ - #define LPFC_CMD_PER_LUN 3 /* max outstanding cmds per lun */ #define LPFC_SG_SEG_CNT 64 /* sg element count per scsi cmnd */ #define LPFC_IOCB_LIST_CNT 2250 /* list of IOCBs for fast-path usage. */ @@ -244,28 +240,23 @@ struct lpfc_hba { #define FC_FABRIC 0x100 /* We are fabric attached */ #define FC_ESTABLISH_LINK 0x200 /* Reestablish Link */ #define FC_RSCN_DISCOVERY 0x400 /* Authenticate all devices after RSCN*/ +#define FC_BLOCK_MGMT_IO 0x800 /* Don't allow mgmt mbx or iocb cmds */ #define FC_LOADING 0x1000 /* HBA in process of loading drvr */ #define FC_UNLOADING 0x2000 /* HBA in process of unloading drvr */ #define FC_SCSI_SCAN_TMO 0x4000 /* scsi scan timer running */ #define FC_ABORT_DISCOVERY 0x8000 /* we want to abort discovery */ #define FC_NDISC_ACTIVE 0x10000 /* NPort discovery active */ #define FC_BYPASSED_MODE 0x20000 /* NPort is in bypassed mode */ +#define FC_LOOPBACK_MODE 0x40000 /* NPort is in Loopback mode */ + /* This flag is set while issuing */ + /* INIT_LINK mailbox command */ +#define FC_IGNORE_ERATT 0x80000 /* intr handler should ignore ERATT */ uint32_t fc_topology; /* link topology, from LINK INIT */ struct lpfc_stats fc_stat; - /* These are the head/tail pointers for the bind, plogi, adisc, unmap, - * and map lists. Their counters are immediately following. - */ - struct list_head fc_plogi_list; - struct list_head fc_adisc_list; - struct list_head fc_reglogin_list; - struct list_head fc_prli_list; - struct list_head fc_nlpunmap_list; - struct list_head fc_nlpmap_list; - struct list_head fc_npr_list; - struct list_head fc_unused_list; + struct list_head fc_nodes; /* Keep counters for the number of entries in each list. */ uint16_t fc_plogi_cnt; @@ -387,13 +378,17 @@ struct lpfc_hba { mempool_t *mbox_mem_pool; mempool_t *nlp_mem_pool; - struct list_head freebufList; - struct list_head ctrspbuflist; - struct list_head rnidrspbuflist; struct fc_host_statistics link_stats; }; +static inline void +lpfc_set_loopback_flag(struct lpfc_hba *phba) { + if (phba->cfg_topology == FLAGS_LOCAL_LB) + phba->fc_flag |= FC_LOOPBACK_MODE; + else + phba->fc_flag &= ~FC_LOOPBACK_MODE; +} struct rnidrsp { void *buf; |