[SCSI] bfa: Brocade-1860 Fabric Adapter Hardware Enablement

- Added support for Brocade-1860 Fabric Adapter.
- Made changes to support single firmware image per asic type.
- Combined bfi_cbreg.h and bfi_ctreg.h defines into bfi_reg.h with
  only minimal defines used by host.
- Added changes to setup CPE/RME Queue register offsets based on
  firmware response.
- Removed queue register offset initializations and added register offsets
  to BFI config response message.
- Added Brocade-1860 asic specific interrupt status definitions and
  mailbox interfaces.

Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

drivers/scsi/bfa/bfi_ms.h

@@ -68,11 +68,24 @@ struct bfi_iocfc_bootwwns {
 	u8		rsvd[7];
 };
 
+/**
+ * Queue configuration response from firmware
+ */
+struct bfi_iocfc_qreg_s {
+	u32	cpe_q_ci_off[BFI_IOC_MAX_CQS];
+	u32	cpe_q_pi_off[BFI_IOC_MAX_CQS];
+	u32	cpe_qctl_off[BFI_IOC_MAX_CQS];
+	u32	rme_q_ci_off[BFI_IOC_MAX_CQS];
+	u32	rme_q_pi_off[BFI_IOC_MAX_CQS];
+	u32	rme_qctl_off[BFI_IOC_MAX_CQS];
+};
+
 struct bfi_iocfc_cfgrsp_s {
 	struct bfa_iocfc_fwcfg_s	fwcfg;
 	struct bfa_iocfc_intr_attr_s	intr_attr;
 	struct bfi_iocfc_bootwwns	bootwwns;
 	struct bfi_pbc_s		pbc_cfg;
+	struct bfi_iocfc_qreg_s		qreg;
 };
 
 /*
@@ -772,4 +785,27 @@ struct bfi_tskim_rsp_s {
 
 #pragma pack()
 
+/*
+ * Crossbow PCI MSI-X vector defines
+ */
+enum {
+	BFI_MSIX_CPE_QMIN_CB = 0,
+	BFI_MSIX_CPE_QMAX_CB = 7,
+	BFI_MSIX_RME_QMIN_CB = 8,
+	BFI_MSIX_RME_QMAX_CB = 15,
+	BFI_MSIX_CB_MAX = 22,
+};
+
+/*
+ * Catapult FC PCI MSI-X vector defines
+ */
+enum {
+	BFI_MSIX_LPU_ERR_CT = 0,
+	BFI_MSIX_CPE_QMIN_CT = 1,
+	BFI_MSIX_CPE_QMAX_CT = 4,
+	BFI_MSIX_RME_QMIN_CT = 5,
+	BFI_MSIX_RME_QMAX_CT = 8,
+	BFI_MSIX_CT_MAX = 9,
+};
+
 #endif /* __BFI_MS_H__ */