blob: 03b1729d60f5ce72a1b1db38576af358c6146e7e [file] [log] [blame]
AppaRao Puli071f3f22018-05-24 16:45:30 +05301/*
2// Copyright (c) 2018 Intel Corporation
3//
4// Licensed under the Apache License, Version 2.0 (the "License");
5// you may not use this file except in compliance with the License.
6// You may obtain a copy of the License at
7//
8// http://www.apache.org/licenses/LICENSE-2.0
9//
10// Unless required by applicable law or agreed to in writing, software
11// distributed under the License is distributed on an "AS IS" BASIS,
12// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13// See the License for the specific language governing permissions and
14// limitations under the License.
15*/
16
17#include "channel_layer.hpp"
18
19#include "channel_mgmt.hpp"
Sumanth Bhate4e633e2019-05-14 12:13:57 +000020#include "cipher_mgmt.hpp"
AppaRao Puli071f3f22018-05-24 16:45:30 +053021
22#include <phosphor-logging/log.hpp>
23
24namespace ipmi
25{
26
Richard Marian Thomaiyara45cb342018-12-03 15:08:59 +053027bool doesDeviceExist(const uint8_t chNum)
AppaRao Puli071f3f22018-05-24 16:45:30 +053028{
29 // TODO: This is not the reliable way to find the device
30 // associated with ethernet interface as the channel number to
31 // eth association is not done. Need to revisit later
Richard Marian Thomaiyar73906b92019-01-04 23:48:02 +053032 struct stat fileStat = {0};
Johnathan Mantey74a21022018-12-13 13:17:56 -080033 std::string devName("/sys/class/net/" + getChannelName(chNum));
AppaRao Puli071f3f22018-05-24 16:45:30 +053034
35 if (stat(devName.data(), &fileStat) != 0)
36 {
37 phosphor::logging::log<phosphor::logging::level::DEBUG>(
38 "Ethernet device not found");
39 return false;
40 }
41
42 return true;
43}
44
Richard Marian Thomaiyara45cb342018-12-03 15:08:59 +053045bool isValidPrivLimit(const uint8_t privLimit)
AppaRao Puli071f3f22018-05-24 16:45:30 +053046{
jayaprakash Mutyala0e2dbee2019-12-26 13:03:04 +000047 // Callback privilege is deprecated in OpenBMC
srikanta mondal785223a2020-04-10 11:35:32 +000048 // At present, "OEM Privilege" is not used in OpenBMC
49 return ((privLimit > PRIVILEGE_CALLBACK) && (privLimit < PRIVILEGE_OEM));
AppaRao Puli071f3f22018-05-24 16:45:30 +053050}
51
Richard Marian Thomaiyara45cb342018-12-03 15:08:59 +053052bool isValidAccessMode(const uint8_t accessMode)
AppaRao Puli071f3f22018-05-24 16:45:30 +053053{
54 return (
55 (accessMode >= static_cast<uint8_t>(EChannelAccessMode::disabled)) &&
56 (accessMode <= static_cast<uint8_t>(EChannelAccessMode::shared)));
57}
58
Richard Marian Thomaiyara45cb342018-12-03 15:08:59 +053059bool isValidChannel(const uint8_t chNum)
AppaRao Puli071f3f22018-05-24 16:45:30 +053060{
61 return getChannelConfigObject().isValidChannel(chNum);
62}
63
Richard Marian Thomaiyara45cb342018-12-03 15:08:59 +053064bool isValidAuthType(const uint8_t chNum, const EAuthType& authType)
AppaRao Puli071f3f22018-05-24 16:45:30 +053065{
66 return getChannelConfigObject().isValidAuthType(chNum, authType);
67}
68
Richard Marian Thomaiyara45cb342018-12-03 15:08:59 +053069EChannelSessSupported getChannelSessionSupport(const uint8_t chNum)
AppaRao Puli071f3f22018-05-24 16:45:30 +053070{
71 return getChannelConfigObject().getChannelSessionSupport(chNum);
72}
73
Richard Marian Thomaiyara45cb342018-12-03 15:08:59 +053074int getChannelActiveSessions(const uint8_t chNum)
AppaRao Puli071f3f22018-05-24 16:45:30 +053075{
76 return getChannelConfigObject().getChannelActiveSessions(chNum);
77}
78
Vernon Mauery58317122018-11-28 11:02:43 -080079size_t getChannelMaxTransferSize(uint8_t chNum)
80{
81 return getChannelConfigObject().getChannelMaxTransferSize(chNum);
82}
83
NITIN SHARMAb541a5a2019-07-18 12:46:59 +000084Cc ipmiChannelInit()
AppaRao Puli071f3f22018-05-24 16:45:30 +053085{
86 getChannelConfigObject();
Sumanth Bhate4e633e2019-05-14 12:13:57 +000087 getCipherConfigObject(csPrivFileName, csPrivDefaultFileName);
NITIN SHARMAb541a5a2019-07-18 12:46:59 +000088 return ccSuccess;
AppaRao Puli071f3f22018-05-24 16:45:30 +053089}
90
NITIN SHARMAb541a5a2019-07-18 12:46:59 +000091Cc getChannelInfo(const uint8_t chNum, ChannelInfo& chInfo)
AppaRao Puli071f3f22018-05-24 16:45:30 +053092{
93 return getChannelConfigObject().getChannelInfo(chNum, chInfo);
94}
95
NITIN SHARMAb541a5a2019-07-18 12:46:59 +000096Cc getChannelAccessData(const uint8_t chNum, ChannelAccess& chAccessData)
AppaRao Puli071f3f22018-05-24 16:45:30 +053097{
98 return getChannelConfigObject().getChannelAccessData(chNum, chAccessData);
99}
100
NITIN SHARMAb541a5a2019-07-18 12:46:59 +0000101Cc setChannelAccessData(const uint8_t chNum, const ChannelAccess& chAccessData,
102 const uint8_t setFlag)
AppaRao Puli071f3f22018-05-24 16:45:30 +0530103{
104 return getChannelConfigObject().setChannelAccessData(chNum, chAccessData,
105 setFlag);
106}
107
NITIN SHARMAb541a5a2019-07-18 12:46:59 +0000108Cc getChannelAccessPersistData(const uint8_t chNum, ChannelAccess& chAccessData)
AppaRao Puli071f3f22018-05-24 16:45:30 +0530109{
110 return getChannelConfigObject().getChannelAccessPersistData(chNum,
111 chAccessData);
112}
113
NITIN SHARMAb541a5a2019-07-18 12:46:59 +0000114Cc setChannelAccessPersistData(const uint8_t chNum,
115 const ChannelAccess& chAccessData,
116 const uint8_t setFlag)
AppaRao Puli071f3f22018-05-24 16:45:30 +0530117{
118 return getChannelConfigObject().setChannelAccessPersistData(
119 chNum, chAccessData, setFlag);
120}
121
NITIN SHARMAb541a5a2019-07-18 12:46:59 +0000122Cc getChannelAuthTypeSupported(const uint8_t chNum, uint8_t& authTypeSupported)
AppaRao Puli071f3f22018-05-24 16:45:30 +0530123{
124 return getChannelConfigObject().getChannelAuthTypeSupported(
125 chNum, authTypeSupported);
126}
127
NITIN SHARMAb541a5a2019-07-18 12:46:59 +0000128Cc getChannelEnabledAuthType(const uint8_t chNum, const uint8_t priv,
129 EAuthType& authType)
AppaRao Puli071f3f22018-05-24 16:45:30 +0530130{
131 return getChannelConfigObject().getChannelEnabledAuthType(chNum, priv,
132 authType);
133}
134
Richard Marian Thomaiyar55768e32019-03-02 22:54:37 +0530135std::string getChannelName(const uint8_t chNum)
Johnathan Mantey74a21022018-12-13 13:17:56 -0800136{
137 return getChannelConfigObject().getChannelName(chNum);
138}
139
Vernon Mauery735ee952019-02-15 13:38:52 -0800140uint8_t getChannelByName(const std::string& chName)
141{
142 return getChannelConfigObject().getChannelByName(chName);
143}
Ayushi Smriti6fd812d2019-04-12 18:51:31 +0000144
145bool isValidPayloadType(const PayloadType payloadType)
146{
147 return (
148 payloadType == PayloadType::IPMI || payloadType == PayloadType::SOL ||
149 payloadType == PayloadType::OPEN_SESSION_REQUEST ||
150 payloadType == PayloadType::OPEN_SESSION_RESPONSE ||
151 payloadType == PayloadType::RAKP1 ||
152 payloadType == PayloadType::RAKP2 ||
153 payloadType == PayloadType::RAKP3 || payloadType == PayloadType::RAKP4);
154}
AppaRao Puli071f3f22018-05-24 16:45:30 +0530155} // namespace ipmi