X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fscsi%2Flpfc%2Flpfc.h;fp=drivers%2Fscsi%2Flpfc%2Flpfc.h;h=a7de0bca5bdd31efd19b2683e95feaa39e7aadcd;hb=97bf2856c6014879bd04983a3e9dfcdac1e7fe85;hp=38ffa8d6e62901ed94231c45c42571750308e107;hpb=76828883507a47dae78837ab5dec5a5b4513c667;p=linux-2.6.git diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h index 38ffa8d6e..a7de0bca5 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) 2004-2005 Emulex. All rights reserved. * + * Copyright (C) 2004-2006 Emulex. All rights reserved. * * EMULEX and SLI are trademarks of Emulex. * * www.emulex.com * * Portions Copyright (C) 2004-2005 Christoph Hellwig * @@ -21,10 +21,12 @@ struct lpfc_sli2_slim; -#define LPFC_MAX_TARGET 256 /* max targets supported */ -#define LPFC_MAX_DISC_THREADS 64 /* max outstanding discovery els req */ -#define LPFC_MAX_NS_RETRY 3 /* max NameServer retries */ +#define LPFC_MAX_TARGET 256 /* 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 + 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 */ @@ -41,7 +43,6 @@ struct lpfc_sli2_slim; (( (u64)(high)<<16 ) << 16)|( (u64)(low)))) /* Provide maximum configuration definitions. */ #define LPFC_DRVR_TIMEOUT 16 /* driver iocb timeout value in sec */ -#define MAX_FCP_TARGET 256 /* max num of FCP targets supported */ #define FC_MAX_ADPTMSG 64 #define MAX_HBAEVT 32 @@ -121,7 +122,9 @@ struct lpfc_stats { uint32_t elsRcvLOGO; uint32_t elsRcvPRLO; uint32_t elsRcvPRLI; - uint32_t elsRcvRRQ; + uint32_t elsRcvLIRR; + uint32_t elsRcvRPS; + uint32_t elsRcvRPL; uint32_t elsXmitFLOGI; uint32_t elsXmitPLOGI; uint32_t elsXmitPRLI; @@ -167,33 +170,34 @@ struct lpfc_sysfs_mbox { }; struct lpfc_hba { - struct list_head hba_list; /* List of hbas/ports */ struct lpfc_sli sli; struct lpfc_sli2_slim *slim2p; dma_addr_t slim2p_mapping; uint16_t pci_cfg_value; - struct semaphore hba_can_block; - uint32_t hba_state; - -#define LPFC_INIT_START 1 /* Initial state after board reset */ -#define LPFC_INIT_MBX_CMDS 2 /* Initialize HBA with mbox commands */ -#define LPFC_LINK_DOWN 3 /* HBA initialized, link is down */ -#define LPFC_LINK_UP 4 /* Link is up - issue READ_LA */ -#define LPFC_LOCAL_CFG_LINK 5 /* local NPORT Id configured */ -#define LPFC_FLOGI 6 /* FLOGI sent to Fabric */ -#define LPFC_FABRIC_CFG_LINK 7 /* Fabric assigned NPORT Id + int32_t hba_state; + +#define LPFC_STATE_UNKNOWN 0 /* HBA state is unknown */ +#define LPFC_WARM_START 1 /* HBA state after selective reset */ +#define LPFC_INIT_START 2 /* Initial state after board reset */ +#define LPFC_INIT_MBX_CMDS 3 /* Initialize HBA with mbox commands */ +#define LPFC_LINK_DOWN 4 /* HBA initialized, link is down */ +#define LPFC_LINK_UP 5 /* Link is up - issue READ_LA */ +#define LPFC_LOCAL_CFG_LINK 6 /* local NPORT Id configured */ +#define LPFC_FLOGI 7 /* FLOGI sent to Fabric */ +#define LPFC_FABRIC_CFG_LINK 8 /* Fabric assigned NPORT Id configured */ -#define LPFC_NS_REG 8 /* Register with NameServer */ -#define LPFC_NS_QRY 9 /* Query NameServer for NPort ID list */ -#define LPFC_BUILD_DISC_LIST 10 /* Build ADISC and PLOGI lists for +#define LPFC_NS_REG 9 /* Register with NameServer */ +#define LPFC_NS_QRY 10 /* Query NameServer for NPort ID list */ +#define LPFC_BUILD_DISC_LIST 11 /* Build ADISC and PLOGI lists for * device authentication / discovery */ -#define LPFC_DISC_AUTH 11 /* Processing ADISC list */ -#define LPFC_CLEAR_LA 12 /* authentication cmplt - issue +#define LPFC_DISC_AUTH 12 /* Processing ADISC list */ +#define LPFC_CLEAR_LA 13 /* authentication cmplt - issue CLEAR_LA */ #define LPFC_HBA_READY 32 -#define LPFC_HBA_ERROR 0xff +#define LPFC_HBA_ERROR -1 + int32_t stopped; /* HBA has not been restarted since last ERATT */ uint8_t fc_linkspeed; /* Link speed after last READ_LA */ uint32_t fc_eventTag; /* event tag for link attention */ @@ -245,6 +249,7 @@ struct lpfc_hba { #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 */ uint32_t fc_topology; /* link topology, from LINK INIT */ @@ -280,6 +285,7 @@ struct lpfc_hba { uint32_t cfg_log_verbose; uint32_t cfg_lun_queue_depth; uint32_t cfg_nodev_tmo; + uint32_t cfg_devloss_tmo; uint32_t cfg_hba_queue_depth; uint32_t cfg_fcp_class; uint32_t cfg_use_adisc; @@ -289,14 +295,21 @@ struct lpfc_hba { uint32_t cfg_link_speed; uint32_t cfg_cr_delay; uint32_t cfg_cr_count; + uint32_t cfg_multi_ring_support; + uint32_t cfg_multi_ring_rctl; + uint32_t cfg_multi_ring_type; uint32_t cfg_fdmi_on; - uint32_t cfg_fcp_bind_method; uint32_t cfg_discovery_threads; uint32_t cfg_max_luns; uint32_t cfg_poll; uint32_t cfg_poll_tmo; + uint32_t cfg_use_msi; uint32_t cfg_sg_seg_cnt; uint32_t cfg_sg_dma_buf_size; + uint64_t cfg_soft_wwnn; + uint64_t cfg_soft_wwpn; + + uint32_t dev_loss_tmo_changed; lpfc_vpd_t vpd; /* vital product data */ @@ -346,6 +359,8 @@ struct lpfc_hba { #define VPD_PORT 0x8 /* valid vpd port data */ #define VPD_MASK 0xf /* mask for any vpd data */ + uint8_t soft_wwn_enable; + struct timer_list fcp_poll_timer; struct timer_list els_tmofunc; @@ -386,3 +401,5 @@ struct rnidrsp { struct list_head list; uint32_t data; }; + +#define FC_REG_DUMP_EVENT 0x10 /* Register for Dump events */