Ejemplos de bfad_vport_create en C++ (Cpp)

Ejemplo n.º 1

Archivo: bfad_attr.c Proyecto: xf739645524/kernel-rhel5

static ssize_t
bfad_im_vport_create(struct class_device *cdev, const char *buf, size_t count)
{
	struct Scsi_Host *shost = class_to_shost(cdev);
	struct bfad_im_port_s *im_port =
			(struct bfad_im_port_s *) shost->hostdata[0];
	struct bfad_s *bfad = im_port->bfad;
	struct bfa_port_cfg_s port_cfg;
	u8 wwn[8];
	int status;

	memset(&port_cfg, 0, sizeof(port_cfg));
	status = bfad_im_parse_wwn(&buf[0], wwn);
	if (status)
		return status;
	memcpy(&port_cfg.pwwn, wwn, sizeof(wwn));

	status = bfad_im_parse_wwn(&buf[17], wwn);
	if (status)
		return status;
	memcpy(&port_cfg.nwwn, wwn, sizeof(wwn));

	port_cfg.roles = BFA_PORT_ROLE_FCP_IM;
	status = bfad_vport_create(bfad, 0, &port_cfg);
	if (status != BFA_STATUS_OK)
		return -EIO;

	return count;
}

Ejemplo n.º 2

Archivo: bfad_attr.c Proyecto: Medvedroid/OT_903D-kernel-2.6.35.7

static int
bfad_im_vport_create(struct fc_vport *fc_vport, bool disable)
{
	char *vname = fc_vport->symbolic_name;
	struct Scsi_Host *shost = fc_vport->shost;
	struct bfad_im_port_s *im_port =
		(struct bfad_im_port_s *) shost->hostdata[0];
	struct bfad_s *bfad = im_port->bfad;
	struct bfa_port_cfg_s port_cfg;
	int status = 0, rc;
	unsigned long flags;

	memset(&port_cfg, 0, sizeof(port_cfg));

	port_cfg.pwwn = wwn_to_u64((u8 *) &fc_vport->port_name);
	port_cfg.nwwn = wwn_to_u64((u8 *) &fc_vport->node_name);

	if (strlen(vname) > 0)
		strcpy((char *)&port_cfg.sym_name, vname);

	port_cfg.roles = BFA_PORT_ROLE_FCP_IM;
	rc = bfad_vport_create(bfad, 0, &port_cfg, &fc_vport->dev);

	if (rc == BFA_STATUS_OK) {
		struct bfad_vport_s   *vport;
		struct bfa_fcs_vport_s *fcs_vport;
		struct Scsi_Host *vshost;

		spin_lock_irqsave(&bfad->bfad_lock, flags);
		fcs_vport = bfa_fcs_vport_lookup(&bfad->bfa_fcs, 0,
					port_cfg.pwwn);
		if (fcs_vport == NULL) {
			spin_unlock_irqrestore(&bfad->bfad_lock, flags);
			return VPCERR_BAD_WWN;
		}

		fc_vport_set_state(fc_vport, FC_VPORT_ACTIVE);
		if (disable) {
			bfa_fcs_vport_stop(fcs_vport);
			fc_vport_set_state(fc_vport, FC_VPORT_DISABLED);
		}
		spin_unlock_irqrestore(&bfad->bfad_lock, flags);

		vport = fcs_vport->vport_drv;
		vshost = vport->drv_port.im_port->shost;
		fc_host_node_name(vshost) = wwn_to_u64((u8 *) &port_cfg.nwwn);
		fc_host_port_name(vshost) = wwn_to_u64((u8 *) &port_cfg.pwwn);
		fc_vport->dd_data = vport;
		vport->drv_port.im_port->fc_vport = fc_vport;

	} else if (rc == BFA_STATUS_INVALID_WWN)
		return VPCERR_BAD_WWN;
	else if (rc == BFA_STATUS_VPORT_EXISTS)
		return VPCERR_BAD_WWN;
	else if (rc == BFA_STATUS_VPORT_MAX)
		return VPCERR_NO_FABRIC_SUPP;
	else if (rc == BFA_STATUS_VPORT_WWN_BP)
		return VPCERR_BAD_WWN;
	 else
		return FC_VPORT_FAILED;

	return status;
}