C++ (Cpp) beiscsi_set_ipv4 Examples

Example #1

File: be_iscsi.c Project: spacex/kernel-centos7

int be2iscsi_iface_set_param(struct Scsi_Host *shost,
		void *data, uint32_t dt_len)
{
	struct iscsi_iface_param_info *iface_param = NULL;
	struct beiscsi_hba *phba = iscsi_host_priv(shost);
	struct nlattr *attrib;
	uint32_t rm_len = dt_len;
	int ret = 0 ;

	if (phba->state & BE_ADAPTER_PCI_ERR) {
		beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_CONFIG,
			    "BS_%d : In PCI_ERROR Recovery\n");
		return -EBUSY;
	}

	nla_for_each_attr(attrib, data, dt_len, rm_len) {
		iface_param = nla_data(attrib);

		if (iface_param->param_type != ISCSI_NET_PARAM)
			continue;

		/*
		 * BE2ISCSI only supports 1 interface
		 */
		if (iface_param->iface_num) {
			beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_CONFIG,
				    "BS_%d : Invalid iface_num %d."
				    "Only iface_num 0 is supported.\n",
				    iface_param->iface_num);

			return -EINVAL;
		}

		switch (iface_param->iface_type) {
		case ISCSI_IFACE_TYPE_IPV4:
			ret = beiscsi_set_ipv4(shost, iface_param,
					       data, dt_len);
			break;
		case ISCSI_IFACE_TYPE_IPV6:
			ret = beiscsi_set_ipv6(shost, iface_param,
					       data, dt_len);
			break;
		default:
			beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_CONFIG,
				    "BS_%d : Invalid iface type :%d passed\n",
				    iface_param->iface_type);
			break;
		}

		if (ret)
			return ret;
	}

Example #2

File: be_iscsi.c Project: vps2fast/openvz-kernel

int be2iscsi_iface_set_param(struct Scsi_Host *shost,
		void *data, uint32_t dt_len)
{
	struct iscsi_iface_param_info *iface_param = NULL;
	struct nlattr *attrib;
	uint32_t rm_len = dt_len;
	int ret = 0 ;

	nla_for_each_attr(attrib, data, dt_len, rm_len) {
		iface_param = nla_data(attrib);

		if (iface_param->param_type != ISCSI_NET_PARAM)
			continue;

		/*
		 * BE2ISCSI only supports 1 interface
		 */
		if (iface_param->iface_num) {
			shost_printk(KERN_ERR, shost, "Invalid iface_num %d."
				     "Only iface_num 0 is supported.\n",
				     iface_param->iface_num);
			return -EINVAL;
		}

		switch (iface_param->iface_type) {
		case ISCSI_IFACE_TYPE_IPV4:
			ret = beiscsi_set_ipv4(shost, iface_param,
					       data, dt_len);
			break;
		case ISCSI_IFACE_TYPE_IPV6:
			ret = beiscsi_set_ipv6(shost, iface_param,
					       data, dt_len);
			break;
		default:
			shost_printk(KERN_ERR, shost,
				     "Invalid iface type :%d passed\n",
				     iface_param->iface_type);
			break;
		}

		if (ret)
			return ret;
	}