| /* |
| * 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 <unistd.h> |
| #include <sys/ioctl.h> |
| #include <fcntl.h> |
| #include <stdio.h> |
| |
| #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; |
| } |
| |