diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc.h | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h index 83567b9755b4..2ab2d24dcc15 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) 2004-2007 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 * @@ -307,6 +307,7 @@ struct lpfc_vport { 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 */ @@ -392,6 +393,13 @@ enum hba_temp_state { 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 */ @@ -409,7 +417,7 @@ struct lpfc_hba { /* 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; @@ -487,6 +495,8 @@ struct lpfc_hba { 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 */ @@ -555,7 +565,8 @@ struct lpfc_hba { 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 */ @@ -595,6 +606,8 @@ struct lpfc_hba { 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. |