[SCSI] bfa: fru vpd date update changes

1. While FRU VPD data update, inform firmware to send a completion event
on I2C bus. Without this change, firmware used to send completion
message on I2C bus for every chunk of FRU VPD update.
2. Support for FRU VPN update on CHINOOK2 cards.
3. Append port count to the model name to differentiate between single
port and dual port model of 1860.
4. Update the size of the model name to 16bytes

Signed-off-by: Vijaya Mohan Guvva <[e-mail]>
Signed-off-by: James Bottomley <[e-mail]>

drivers/scsi/bfa/bfa_defs.h

···
 	BFA_MFG_TYPE_PROWLER_C = 1710,   /*  Prowler CNA only cards	*/
 	BFA_MFG_TYPE_PROWLER_D = 1860,   /*  Prowler Dual cards		*/
 	BFA_MFG_TYPE_CHINOOK   = 1867,   /*  Chinook cards		*/
+	BFA_MFG_TYPE_CHINOOK2   = 1869,	 /*!< Chinook2 cards		*/
 	BFA_MFG_TYPE_INVALID = 0,        /*  Invalid card type		*/
 };
 
···
 	(type) == BFA_MFG_TYPE_ASTRA || \
 	(type) == BFA_MFG_TYPE_LIGHTNING_P0 || \
 	(type) == BFA_MFG_TYPE_LIGHTNING || \
-	(type) == BFA_MFG_TYPE_CHINOOK))
+	(type) == BFA_MFG_TYPE_CHINOOK || \
+	(type) == BFA_MFG_TYPE_CHINOOK2))
 
 /*
  * Check if the card having old wwn/mac handling
···
 	BFA_ADAPTER_MFG_NAME_LEN    = 8,   /*  manufacturer name length */
 	BFA_ADAPTER_SYM_NAME_LEN    = 64,  /*  adapter symbolic name length */
 	BFA_ADAPTER_OS_TYPE_LEN	    = 64,  /*  adapter os type length */
+	BFA_ADAPTER_UUID_LEN	    = 16,  /* adapter uuid length */
 };
 
 struct bfa_adapter_attr_s {
···
 	u8		mfg_month;	/* manufacturing month */
 	u16		mfg_year;	/* manufacturing year */
 	u16		rsvd;
+	u8		uuid[BFA_ADAPTER_UUID_LEN];
 };
 
 /*
···
 	u8				port_mode;	/*  bfa_mode_s	*/
 	u8				cap_bm;		/*  capability	*/
 	u8				port_mode_cfg;	/*  bfa_mode_s	*/
-	u8				rsvd[4];	/*  64bit align	*/
+	u8				def_fn;		/* 1 if default fn */
+	u8				rsvd[3];	/*  64bit align	*/
 };
 
 /*

drivers/scsi/bfa/bfa_fcs.h

···
  *  Symbolic Name.
  *
  *  Physical Port's symbolic name Format : (Total 128 bytes)
- *  Adapter Model number/name : 12 bytes
+ *  Adapter Model number/name : 16 bytes
  *  Driver Version     : 10 bytes
  *  Host Machine Name  : 30 bytes
- *  Host OS Info	   : 48 bytes
+ *  Host OS Info	   : 44 bytes
  *  Host OS PATCH Info : 16 bytes
  *  ( remaining 12 bytes reserved to be used for separator)
  */
 #define BFA_FCS_PORT_SYMBNAME_SEPARATOR			" | "
 
-#define BFA_FCS_PORT_SYMBNAME_MODEL_SZ			12
+#define BFA_FCS_PORT_SYMBNAME_MODEL_SZ			16
 #define BFA_FCS_PORT_SYMBNAME_VERSION_SZ		10
 #define BFA_FCS_PORT_SYMBNAME_MACHINENAME_SZ		30
-#define BFA_FCS_PORT_SYMBNAME_OSINFO_SZ			48
+#define BFA_FCS_PORT_SYMBNAME_OSINFO_SZ			44
 #define BFA_FCS_PORT_SYMBNAME_OSPATCH_SZ		16
 
 /*

drivers/scsi/bfa/bfa_ioc.c

···
 	ad_attr->mfg_day = ioc_attr->mfg_day;
 	ad_attr->mfg_month = ioc_attr->mfg_month;
 	ad_attr->mfg_year = ioc_attr->mfg_year;
+	memcpy(ad_attr->uuid, ioc_attr->uuid, BFA_ADAPTER_UUID_LEN);
 }
 
 enum bfa_ioc_type_e
···
 bfa_ioc_get_adapter_model(struct bfa_ioc_s *ioc, char *model)
 {
 	struct bfi_ioc_attr_s	*ioc_attr;
+	u8 nports = bfa_ioc_get_nports(ioc);
 
 	WARN_ON(!model);
 	memset((void *)model, 0, BFA_ADAPTER_MODEL_NAME_LEN);
 
 	ioc_attr = ioc->attr;
 
-	snprintf(model, BFA_ADAPTER_MODEL_NAME_LEN, "%s-%u",
+	if (bfa_asic_id_ct2(ioc->pcidev.device_id) &&
+		(!bfa_mfg_is_mezz(ioc_attr->card_type)))
+		snprintf(model, BFA_ADAPTER_MODEL_NAME_LEN, "%s-%u-%u%s",
+			BFA_MFG_NAME, ioc_attr->card_type, nports, "p");
+	else
+		snprintf(model, BFA_ADAPTER_MODEL_NAME_LEN, "%s-%u",
 			BFA_MFG_NAME, ioc_attr->card_type);
 }
 
···
 	memset((void *)ioc_attr, 0, sizeof(struct bfa_ioc_attr_s));
 
 	ioc_attr->state = bfa_ioc_get_state(ioc);
-	ioc_attr->port_id = ioc->port_id;
+	ioc_attr->port_id = bfa_ioc_portid(ioc);
 	ioc_attr->port_mode = ioc->port_mode;
 	ioc_attr->port_mode_cfg = ioc->port_mode_cfg;
 	ioc_attr->cap_bm = ioc->ad_cap_bm;
···
 
 	bfa_ioc_get_adapter_attr(ioc, &ioc_attr->adapter_attr);
 
-	ioc_attr->pci_attr.device_id = ioc->pcidev.device_id;
-	ioc_attr->pci_attr.pcifn = ioc->pcidev.pci_func;
+	ioc_attr->pci_attr.device_id = bfa_ioc_devid(ioc);
+	ioc_attr->pci_attr.pcifn = bfa_ioc_pcifn(ioc);
+	ioc_attr->def_fn = (bfa_ioc_pcifn(ioc) == bfa_ioc_portid(ioc));
 	bfa_ioc_get_pci_chip_rev(ioc, ioc_attr->pci_attr.chip_rev);
 }
 
···
 	 */
 	msg->last = (len == fru->residue) ? 1 : 0;
 
+	msg->trfr_cmpl = (len == fru->residue) ? fru->trfr_cmpl : 0;
 	bfi_h2i_set(msg->mh, BFI_MC_FRU, msg_type, bfa_ioc_portid(fru->ioc));
 	bfa_alen_set(&msg->alen, len, fru->dbuf_pa);
 
···
  */
 bfa_status_t
 bfa_fruvpd_update(struct bfa_fru_s *fru, void *buf, u32 len, u32 offset,
-		  bfa_cb_fru_t cbfn, void *cbarg)
+		  bfa_cb_fru_t cbfn, void *cbarg, u8 trfr_cmpl)
 {
 	bfa_trc(fru, BFI_FRUVPD_H2I_WRITE_REQ);
 	bfa_trc(fru, len);
 	bfa_trc(fru, offset);
 
-	if (fru->ioc->asic_gen != BFI_ASIC_GEN_CT2)
+	if (fru->ioc->asic_gen != BFI_ASIC_GEN_CT2 &&
+		fru->ioc->attr->card_type != BFA_MFG_TYPE_CHINOOK2)
 		return BFA_STATUS_FRU_NOT_PRESENT;
 
 	if (fru->ioc->attr->card_type != BFA_MFG_TYPE_CHINOOK)
···
 	fru->offset = 0;
 	fru->addr_off = offset;
 	fru->ubuf = buf;
+	fru->trfr_cmpl = trfr_cmpl;
 
 	bfa_fru_write_send(fru, BFI_FRUVPD_H2I_WRITE_REQ);
 
···
 	if (fru->ioc->asic_gen != BFI_ASIC_GEN_CT2)
 		return BFA_STATUS_FRU_NOT_PRESENT;
 
-	if (fru->ioc->attr->card_type != BFA_MFG_TYPE_CHINOOK)
+	if (fru->ioc->attr->card_type != BFA_MFG_TYPE_CHINOOK &&
+		fru->ioc->attr->card_type != BFA_MFG_TYPE_CHINOOK2)
 		return BFA_STATUS_CMD_NOTSUPP;
 
 	if (!bfa_ioc_is_operational(fru->ioc))
···
 	if (!bfa_ioc_is_operational(fru->ioc))
 		return BFA_STATUS_IOC_NON_OP;
 
-	if (fru->ioc->attr->card_type == BFA_MFG_TYPE_CHINOOK)
+	if (fru->ioc->attr->card_type == BFA_MFG_TYPE_CHINOOK ||
+		fru->ioc->attr->card_type == BFA_MFG_TYPE_CHINOOK2)
 		*max_size = BFA_FRU_CHINOOK_MAX_SIZE;
 	else
 		return BFA_STATUS_CMD_NOTSUPP;

drivers/scsi/bfa/bfa_ioc.h

···
 	struct bfa_mbox_cmd_s mb;	/* mailbox */
 	struct bfa_ioc_notify_s ioc_notify; /* ioc event notify */
 	struct bfa_mem_dma_s	fru_dma;
+	u8		trfr_cmpl;
 };
 
 #define BFA_FRU(__bfa)	(&(__bfa)->modules.fru)
···
 
 bfa_status_t bfa_fruvpd_update(struct bfa_fru_s *fru,
 			void *buf, u32 len, u32 offset,
-			bfa_cb_fru_t cbfn, void *cbarg);
+			bfa_cb_fru_t cbfn, void *cbarg, u8 trfr_cmpl);
 bfa_status_t bfa_fruvpd_read(struct bfa_fru_s *fru,
 			void *buf, u32 len, u32 offset,
 			bfa_cb_fru_t cbfn, void *cbarg);

drivers/scsi/bfa/bfad_bsg.c

···
 	spin_lock_irqsave(&bfad->bfad_lock, flags);
 	iocmd->status = bfa_fruvpd_update(BFA_FRU(&bfad->bfa),
 				&iocmd->data, iocmd->len, iocmd->offset,
-				bfad_hcb_comp, &fcomp);
+				bfad_hcb_comp, &fcomp, iocmd->trfr_cmpl);
 	spin_unlock_irqrestore(&bfad->bfad_lock, flags);
 	if (iocmd->status == BFA_STATUS_OK) {
 		wait_for_completion(&fcomp.comp);

drivers/scsi/bfa/bfad_bsg.h

···
 struct bfa_bsg_fruvpd_s {
 	bfa_status_t	status;
 	u16		bfad_num;
-	u16		rsvd;
+	u16		rsvd1;
 	u32		offset;
 	u32		len;
 	u8		data[BFA_MAX_FRUVPD_TRANSFER_SIZE];
+	u8		trfr_cmpl;
+	u8		rsvd2[3];
 };
 
 struct bfa_bsg_fruvpd_max_size_s {

drivers/scsi/bfa/bfi.h

···
 	union bfi_addr_u	attr_addr;
 };
 
+#define BFI_IOC_ATTR_UUID_SZ	16
 struct bfi_ioc_attr_s {
 	wwn_t		mfg_pwwn;	/*  Mfg port wwn	   */
 	wwn_t		mfg_nwwn;	/*  Mfg node wwn	   */
···
 	u8	mfg_day;	/* manufacturing day */
 	u8	mfg_month;	/* manufacturing month */
 	u16	mfg_year;	/* manufacturing year */
+	u8	uuid[BFI_IOC_ATTR_UUID_SZ];	/*!< chinook uuid */
 };
 
 /*
···
 struct bfi_fru_write_req_s {
 	struct bfi_mhdr_s	mh;	/* Common msg header */
 	u8			last;
-	u8			rsv[3];
+	u8			rsv_1[3];
+	u8			trfr_cmpl;
+	u8			rsv_2[3];
 	u32			offset;
 	u32			length;
 	struct bfi_alen_s	alen;