[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>
diff --git a/drivers/scsi/lpfc/lpfc_crtn.h b/drivers/scsi/lpfc/lpfc_crtn.h
index 0081cff..7769307 100644
--- a/drivers/scsi/lpfc/lpfc_crtn.h
+++ b/drivers/scsi/lpfc/lpfc_crtn.h
@@ -138,6 +138,10 @@
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 @@
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 @@
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 @@
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 *);