diff options
| author | James Smart <james.smart@emulex.com> | 2010-02-12 14:42:03 -0500 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2010-02-17 17:40:48 -0600 |
| commit | 28baac7492fa084dbff6a1b9c4b42ed0d014b558 (patch) | |
| tree | dcf6dc190d0b85153eb8606b64f83089fae8084f /drivers/scsi/lpfc/lpfc_sli4.h | |
| parent | ecfd03c6a99ad98fea5cb75ec83cd9945adff8d9 (diff) | |
[SCSI] lpfc 8.3.9: SLI enhancments to support new hardware.
- Add support for the INTF (Interface) PCI register.
- Add support for greater than 2 page SGLs.
- Add support for up to 32 bit BDE lengths.
- Implement the Port Capabilities Mailbox command.
- Stop checking the Minor Code in the EQE structure.
Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_sli4.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_sli4.h | 45 |
1 files changed, 43 insertions, 2 deletions
diff --git a/drivers/scsi/lpfc/lpfc_sli4.h b/drivers/scsi/lpfc/lpfc_sli4.h index 0a4f59ea21d..86308836600 100644 --- a/drivers/scsi/lpfc/lpfc_sli4.h +++ b/drivers/scsi/lpfc/lpfc_sli4.h @@ -264,7 +264,10 @@ struct lpfc_bmbx { #define SLI4_CT_VFI 2 #define SLI4_CT_FCFI 3 -#define LPFC_SLI4_MAX_SEGMENT_SIZE 0x10000 +#define LPFC_SLI4_FL1_MAX_SEGMENT_SIZE 0x10000 +#define LPFC_SLI4_FL1_MAX_BUF_SIZE 0X2000 +#define LPFC_SLI4_MIN_BUF_SIZE 0x400 +#define LPFC_SLI4_MAX_BUF_SIZE 0x20000 /* * SLI4 specific data structures @@ -298,6 +301,42 @@ struct lpfc_fcp_eq_hdl { struct lpfc_hba *phba; }; +/* Port Capabilities for SLI4 Parameters */ +struct lpfc_pc_sli4_params { + uint32_t supported; + uint32_t if_type; + uint32_t sli_rev; + uint32_t sli_family; + uint32_t featurelevel_1; + uint32_t featurelevel_2; + uint32_t proto_types; +#define LPFC_SLI4_PROTO_FCOE 0x0000001 +#define LPFC_SLI4_PROTO_FC 0x0000002 +#define LPFC_SLI4_PROTO_NIC 0x0000004 +#define LPFC_SLI4_PROTO_ISCSI 0x0000008 +#define LPFC_SLI4_PROTO_RDMA 0x0000010 + uint32_t sge_supp_len; + uint32_t if_page_sz; + uint32_t rq_db_window; + uint32_t loopbk_scope; + uint32_t eq_pages_max; + uint32_t eqe_size; + uint32_t cq_pages_max; + uint32_t cqe_size; + uint32_t mq_pages_max; + uint32_t mqe_size; + uint32_t mq_elem_cnt; + uint32_t wq_pages_max; + uint32_t wqe_size; + uint32_t rq_pages_max; + uint32_t rqe_size; + uint32_t hdr_pages_max; + uint32_t hdr_size; + uint32_t hdr_pp_align; + uint32_t sgl_pages_max; + uint32_t sgl_pp_align; +}; + /* SLI4 HBA data structure entries */ struct lpfc_sli4_hba { void __iomem *conf_regs_memmap_p; /* Kernel memory mapped address for @@ -311,7 +350,7 @@ struct lpfc_sli4_hba { void __iomem *UERRHIregaddr; /* Address to UERR_STATUS_HI register */ void __iomem *UEMASKLOregaddr; /* Address to UE_MASK_LO register */ void __iomem *UEMASKHIregaddr; /* Address to UE_MASK_HI register */ - void __iomem *SCRATCHPADregaddr; /* Address to scratchpad register */ + void __iomem *SLIINTFregaddr; /* Address to SLI_INTF register */ /* BAR1 FCoE function CSR register memory map */ void __iomem *STAregaddr; /* Address to HST_STATE register */ void __iomem *ISRregaddr; /* Address to HST_ISR register */ @@ -326,6 +365,8 @@ struct lpfc_sli4_hba { uint32_t ue_mask_lo; uint32_t ue_mask_hi; + struct lpfc_register sli_intf; + struct lpfc_pc_sli4_params pc_sli4_params; struct msix_entry *msix_entries; uint32_t cfg_eqn; struct lpfc_fcp_eq_hdl *fcp_eq_hdl; /* FCP per-WQ handle */ |