diff options
| author | James Smart <James.Smart@Emulex.Com> | 2007-06-17 19:56:37 -0500 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.il.steeleye.com> | 2007-06-17 22:06:27 -0500 |
| commit | ed957684294618602b48f1950b0c9bbcb036583f (patch) | |
| tree | 4e88dbb2e55013f973ad94099e2963dd507ea719 /drivers/scsi/lpfc/lpfc_crtn.h | |
| parent | 2e0fef85e098f6794956b8b80b111179fbb4cbb7 (diff) | |
[SCSI] lpfc: NPIV: add SLI-3 interface
NPIV support is only available via new adapter interface extensions,
termed SLI-3. This interface changes some of the basic behaviors such
as command and response ring element sizes and data structures, as
well as a change in buffer posting. Note: the new firmware extensions
are found only on our mid-range and enterprise 4Gig adapters - so NPIV
support is available only on these newer adapters. The latest firmware
can be downloaded from the Emulex support page.
Signed-off-by: James Smart <James.Smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_crtn.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_crtn.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/scsi/lpfc/lpfc_crtn.h b/drivers/scsi/lpfc/lpfc_crtn.h index 0081cffd9280..776930727058 100644 --- a/drivers/scsi/lpfc/lpfc_crtn.h +++ b/drivers/scsi/lpfc/lpfc_crtn.h @@ -138,6 +138,10 @@ void lpfc_mbox_put(struct lpfc_hba *, LPFC_MBOXQ_t *); LPFC_MBOXQ_t *lpfc_mbox_get(struct lpfc_hba *); int lpfc_mbox_tmo_val(struct lpfc_hba *, int); +void lpfc_config_hbq(struct lpfc_hba *, struct lpfc_hbq_init *, uint32_t , + LPFC_MBOXQ_t *); +struct lpfc_hbq_entry * lpfc_sli_next_hbq_slot(struct lpfc_hba *, uint32_t); + int lpfc_mem_alloc(struct lpfc_hba *); void lpfc_mem_free(struct lpfc_hba *); @@ -172,6 +176,12 @@ int lpfc_sli_ringpostbuf_put(struct lpfc_hba *, struct lpfc_sli_ring *, struct lpfc_dmabuf *lpfc_sli_ringpostbuf_get(struct lpfc_hba *, struct lpfc_sli_ring *, dma_addr_t); +int lpfc_sli_hbqbuf_fill_hbq(struct lpfc_hba *); +void lpfc_sli_hbqbuf_free(struct lpfc_hba *, void *, dma_addr_t); +void lpfc_sli_hbqbuf_free_all(struct lpfc_hba *); +struct hbq_dmabuf *lpfc_sli_hbqbuf_find(struct lpfc_hba *, uint32_t); +void lpfc_sli_free_hbq(struct lpfc_hba *, struct hbq_dmabuf *); +int lpfc_sli_hbq_size(void); int lpfc_sli_issue_abort_iotag(struct lpfc_hba *, struct lpfc_sli_ring *, struct lpfc_iocbq *); int lpfc_sli_sum_iocb(struct lpfc_hba *, struct lpfc_sli_ring *, uint16_t, @@ -198,6 +208,9 @@ void lpfc_sli_abort_fcp_cmpl(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb, struct lpfc_iocbq * rspiocb); +void *lpfc_hbq_alloc(struct lpfc_hba *, int, dma_addr_t *); +void lpfc_hbq_free(struct lpfc_hba *, void *, dma_addr_t); + void *lpfc_mbuf_alloc(struct lpfc_hba *, int, dma_addr_t *); void __lpfc_mbuf_free(struct lpfc_hba *, void *, dma_addr_t); void lpfc_mbuf_free(struct lpfc_hba *, void *, dma_addr_t); @@ -213,6 +226,7 @@ void lpfc_free_sysfs_attr(struct lpfc_vport *); extern struct class_device_attribute *lpfc_hba_attrs[]; extern struct scsi_host_template lpfc_template; extern struct fc_function_template lpfc_transport_functions; +extern int lpfc_sli_mode; void lpfc_get_hba_sym_node_name(struct lpfc_hba *phba, uint8_t *symbp); void lpfc_terminate_rport_io(struct fc_rport *); |