/* * Copyright (c) 2017,2020 The Linux Foundation. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following * disclaimer in the documentation and/or other materials provided * with the distribution. * * Neither the name of The Linux Foundation nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * Changes from Qualcomm Innovation Center are provided under the following license: * * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted (subject to the limitations in the * disclaimer below) provided that the following conditions are met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following * disclaimer in the documentation and/or other materials provided * with the distribution. * * * Neither the name of Qualcomm Innovation Center, Inc. nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE * GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT * HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE */ #include #include #include #include #include "RoutingDriverWrapper.h" #include "TestsUtils.h" bool RoutingDriverWrapper::AddRoutingRule(struct ipa_ioc_add_rt_rule *ruleTable) { int retval = 0; if (!DeviceNodeIsOpened()) return false; retval = ioctl(m_fd, IPA_IOC_ADD_RT_RULE, ruleTable); if (retval) { printf("%s(), failed adding routing rule table %p\n", __FUNCTION__, ruleTable); return false; } printf("%s(), Added routing rule table %p\n", __FUNCTION__, ruleTable); return true; } bool RoutingDriverWrapper::AddRoutingRule(struct ipa_ioc_add_rt_rule_v2 *ruleTable_v2) { int retval = 0; if (!DeviceNodeIsOpened()) return false; retval = ioctl(m_fd, IPA_IOC_ADD_RT_RULE_V2, ruleTable_v2); if (retval) { printf("%s(), failed adding routing rule table %p\n", __FUNCTION__, ruleTable_v2); return false; } printf("%s(), Added routing rule table %p\n", __FUNCTION__, ruleTable_v2); return true; } bool RoutingDriverWrapper::DeleteRoutingRule(struct ipa_ioc_del_rt_rule *ruleTable) { int retval = 0; if (!DeviceNodeIsOpened()) return false; retval = ioctl(m_fd, IPA_IOC_DEL_RT_RULE, ruleTable); if (retval) { printf("%s(), failed deleting routing rule table %p\n", __FUNCTION__, ruleTable); return false; } printf("%s(), Deleted routing rule table %p\n", __FUNCTION__, ruleTable); return true; } bool RoutingDriverWrapper::Commit(enum ipa_ip_type ip) { int retval = 0; if (!DeviceNodeIsOpened()) return false; retval = ioctl(m_fd, IPA_IOC_COMMIT_RT, ip); if (retval) { printf("%s(), failed commiting routing rules.\n", __FUNCTION__); return false; } printf("%s(), Commited routing rules to IPA HW.\n", __FUNCTION__); return true; } bool RoutingDriverWrapper::Reset(enum ipa_ip_type ip) { int retval = 0; if (!DeviceNodeIsOpened()) return false; retval = ioctl(m_fd, IPA_IOC_RESET_RT, ip); retval |= ioctl(m_fd, IPA_IOC_COMMIT_RT, ip); if (retval) { printf("%s(), failed reseting routing block.\n", __FUNCTION__); return false; } printf("%s(), Reset command issued to IPA routing block.\n", __FUNCTION__); return true; } bool RoutingDriverWrapper::GetRoutingTable(struct ipa_ioc_get_rt_tbl *routingTable) { int retval = 0; if (!DeviceNodeIsOpened()) return false; retval = ioctl(m_fd, IPA_IOC_GET_RT_TBL, routingTable); if (retval) { printf("%s(), IPA_IOCTL_GET_RT_TBL ioctl failed, routingTable =0x%p, retval=0x%x.\n", __FUNCTION__, routingTable, retval); return false; } printf("%s(), IPA_IOCTL_GET_RT_TBL ioctl issued to IPA routing block.\n", __FUNCTION__); return true; } bool RoutingDriverWrapper::PutRoutingTable(uint32_t routingTableHandle) { int retval = 0; if (!DeviceNodeIsOpened()) return false; retval = ioctl(m_fd, IPA_IOC_PUT_RT_TBL, routingTableHandle); if (retval) { printf("%s(), IPA_IOCTL_PUT_RT_TBL ioctl failed.\n", __FUNCTION__); return false; } printf("%s(), IPA_IOCTL_PUT_RT_TBL ioctl issued to IPA routing block.\n", __FUNCTION__); return true; } bool RoutingDriverWrapper::SetNatConntrackExcRoutingTable(uint32_t routingTableHandle, bool nat_or_conntrack) { int retval = 0; if (!DeviceNodeIsOpened()) return false; if (nat_or_conntrack) retval = ioctl(m_fd, IPA_IOC_SET_NAT_EXC_RT_TBL_IDX, routingTableHandle); else retval = ioctl(m_fd, IPA_IOC_SET_CONN_TRACK_EXC_RT_TBL_IDX, routingTableHandle); if (retval) { printf("%s(), IPA_IOC_SET_CONN_TRACK_EXC_RT_TBL_IDX ioctl failed.\n", __FUNCTION__); return false; } printf("%s(), %s ioctl issued to IPA routing block.\n", __FUNCTION__,(nat_or_conntrack) ? "IPA_IOC_SET_NAT_EXC_RT_TBL_IDX" : "IPA_IOC_SET_CONN_TRACK_EXC_RT_TBL_IDX"); return true; }