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path: root/meta-ibs/meta-cp2-5422/recipes-ibs/ipmi/intel-ipmi-oem/0001-Rikor-smbios-mdrv1-support.patch
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diff --git a/src/smbioshandler.cpp b/src/smbioshandler.cpp
index e330e5a..632274f 100644
--- a/src/smbioshandler.cpp
+++ b/src/smbioshandler.cpp
@@ -26,6 +26,7 @@
 #include <iostream>
 #include <string>
 #include <vector>
+#include <functional>
 
 using InternalFailure =
     sdbusplus::xyz::openbmc_project::Common::Error::InternalFailure;
@@ -43,6 +44,8 @@ ipmi_ret_t cmd_region_status(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
                              ipmi_request_t request, ipmi_response_t response,
                              ipmi_data_len_t data_len, ipmi_context_t context)
 {
+    std::cout << __PRETTY_FUNCTION__ << std::endl;
+
     auto requestData = reinterpret_cast<const RegionStatusRequest*>(request);
     std::vector<uint8_t> status;
 
@@ -127,7 +130,7 @@ static int set_regionId(uint8_t regionId, std::string& service)
     return 0;
 }
 
-ipmi_ret_t cmd_region_complete(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
+ipmi_ret_t cmd_region_complete_base(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
                                ipmi_request_t request, ipmi_response_t response,
                                ipmi_data_len_t data_len, ipmi_context_t context)
 {
@@ -145,6 +148,10 @@ ipmi_ret_t cmd_region_complete(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
     uint8_t regionId = requestData->regionId - 1;
     *data_len = 0;
 
+    std::cout << __PRETTY_FUNCTION__
+            << " session: " << static_cast<int>(requestData->sessionId)
+            << " regionId: " << static_cast<int>(requestData->regionId) << std::endl;
+
     if (regionId >= maxMDRId)
     {
         phosphor::logging::log<level::ERR>("Invalid region");
@@ -170,15 +177,15 @@ ipmi_ret_t cmd_region_complete(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
         return IPMI_CC_PARAMETER_NOT_SUPPORT_IN_PRESENT_STATE;
     }
 
-    if (0 > sdplus_mdrv1_get_property("SessionId", value, service))
-    {
-        phosphor::logging::log<level::ERR>("Error getting sessionId");
-        return IPMI_CC_UNSPECIFIED_ERROR;
-    }
-    if (requestData->sessionId != std::get<uint8_t>(value))
-    {
-        return IPMI_CC_OEM_SET_IN_PROCESS;
-    }
+    // if (0 > sdplus_mdrv1_get_property("SessionId", value, service))
+    // {
+    //     phosphor::logging::log<level::ERR>("Error getting sessionId");
+    //     return IPMI_CC_UNSPECIFIED_ERROR;
+    // }
+    // if (requestData->sessionId != std::get<uint8_t>(value))
+    // {
+    //     return IPMI_CC_OEM_SET_IN_PROCESS;
+    // }
 
     auto method = bus->new_method_call(service.c_str(), MDRV1_PATH,
                                        MDRV1_INTERFACE, "RegionComplete");
@@ -204,10 +211,22 @@ ipmi_ret_t cmd_region_complete(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
     return IPMI_CC_OK;
 }
 
+ipmi_ret_t cmd_region_complete(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
+                           ipmi_request_t request, ipmi_response_t response,
+                           ipmi_data_len_t data_len, ipmi_context_t context)
+{
+    auto retval = cmd_region_complete_base(netfn, cmd, request, response, data_len, context);
+    std::cout << __FUNCTION__ << " retval: " << static_cast<int>(retval) << std::endl;
+    return retval;
+}
+
+
 ipmi_ret_t cmd_region_read(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
                            ipmi_request_t request, ipmi_response_t response,
                            ipmi_data_len_t data_len, ipmi_context_t context)
 {
+    std::cout << __PRETTY_FUNCTION__ << std::endl;
+
     auto requestData = reinterpret_cast<const RegionReadRequest*>(request);
     auto responseData = reinterpret_cast<RegionReadResponse*>(response);
     std::variant<uint8_t, uint16_t> regUsedVal;
@@ -303,6 +322,8 @@ ipmi_ret_t cmd_region_write(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
                             ipmi_request_t request, ipmi_response_t response,
                             ipmi_data_len_t data_len, ipmi_context_t context)
 {
+    std::cout << __PRETTY_FUNCTION__ << std::endl;
+
     auto requestData = reinterpret_cast<const RegionWriteRequest*>(request);
     uint8_t regionId = requestData->regionId - 1;
     std::string res;
@@ -336,36 +357,60 @@ ipmi_ret_t cmd_region_write(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
         return IPMI_CC_UNSPECIFIED_ERROR;
     }
 
-    if (0 > sdplus_mdrv1_get_property("LockPolicy", value, service))
-    {
-        phosphor::logging::log<level::ERR>("Error getting lockPolicy");
-        return IPMI_CC_UNSPECIFIED_ERROR;
-    }
-    if (regionLockUnlocked == std::get<uint8_t>(value))
-    {
-        return IPMI_CC_PARAMETER_NOT_SUPPORT_IN_PRESENT_STATE;
-    }
-
-    if (0 > sdplus_mdrv1_get_property("SessionId", value, service))
-    {
-        phosphor::logging::log<level::ERR>("Error getting sessionId");
-        return IPMI_CC_UNSPECIFIED_ERROR;
-    }
-    if (requestData->sessionId != std::get<uint8_t>(value))
-    {
-        return IPMI_CC_OEM_SET_IN_PROCESS;
-    }
-
-    std::copy(&(requestData->length), &(requestData->data[requestData->length]),
-              tmp);
+    // if (0 > sdplus_mdrv1_get_property("LockPolicy", value, service))
+    // {
+    //     phosphor::logging::log<level::ERR>("Error getting lockPolicy");
+    //     return IPMI_CC_UNSPECIFIED_ERROR;
+    // }
+    // if (regionLockUnlocked == std::get<uint8_t>(value))
+    // {
+    //     std::cout << "shaj: regionLockUnlocked " << regionLockUnlocked << " " << std::get<uint8_t>(value) << std::endl;
+    //     return IPMI_CC_PARAMETER_NOT_SUPPORT_IN_PRESENT_STATE;
+    // }
+
+    // if (0 > sdplus_mdrv1_get_property("SessionId", value, service))
+    // {
+    //     phosphor::logging::log<level::ERR>("Error getting sessionId");
+    //     return IPMI_CC_UNSPECIFIED_ERROR;
+    // }
+    // if (requestData->sessionId != std::get<uint8_t>(value))
+    // {
+    //     std::cout << "shaj: requestData->sessionId " << static_cast<int>(requestData->sessionId) << std::endl;
+    //     std::cout << "shaj: requestData (value) " << static_cast<int>(std::get<uint8_t>(value)) << std::endl;
+    //     return IPMI_CC_OEM_SET_IN_PROCESS;
+    // }
+
+    std::copy(&(requestData->length), &(requestData->data[requestData->length]), tmp);
     writeData.push_back(regionId);
     for (index = 0; index < minInputLen + requestData->length - 2; index++)
     {
         writeData.push_back(tmp[index]);
     }
 
-    auto method = bus->new_method_call(service.c_str(), MDRV1_PATH,
-                                       MDRV1_INTERFACE, "RegionWrite");
+    // [Строка](https://github.com/openbmc/entity-manager/blob/e45d8c71bdbae39f14a638137da9dc03474536c1/include/utils.hpp#L112)
+    // std::hash<std::vector<uint8_t>> h_f;
+    // std::hash<std::string> h_f;
+    
+    size_t d_hash = 0;
+    std::for_each(writeData.cbegin()+3, writeData.cend(), [&d_hash](auto c){d_hash ^= std::hash<uint8_t>{}(c);});
+
+    std::cout << "shaj: HOST string hash: " << d_hash << std::endl;
+
+    // std::cout << "shaj: mdrv1 write: " << service.c_str() << " " << MDRV1_PATH << " " <<  MDRV1_INTERFACE 
+    //         << " region Id " << static_cast<int>(regionId) << std::endl;
+
+    // std::cout << std::hex;
+    // for(int ii=0; ii<3; ii++)
+    // {
+    //     for(int jj=0; jj<16; jj++)
+    //     {
+    //         std::cout << std::setfill('0') << std::setw(2) << static_cast<int>(tmp[ii*16+jj]) << " ";
+    //     }
+    //     std::cout << std::endl;
+    // }
+    // std::cout << std::resetiosflags(std::ios_base::basefield);
+
+    auto method = bus->new_method_call(service.c_str(), MDRV1_PATH, MDRV1_INTERFACE, "RegionWrite");
 
     method.append(writeData);
 
@@ -394,7 +439,7 @@ ipmi_ret_t cmd_region_write(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
     return IPMI_CC_OK;
 }
 
-ipmi_ret_t cmd_region_lock(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
+ipmi_ret_t cmd_region_lock_base(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
                            ipmi_request_t request, ipmi_response_t response,
                            ipmi_data_len_t data_len, ipmi_context_t context)
 {
@@ -404,6 +449,10 @@ ipmi_ret_t cmd_region_lock(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
     auto res = reinterpret_cast<uint8_t*>(response);
     uint8_t lockResponse;
 
+    std::cout << __PRETTY_FUNCTION__
+            << " session: " << static_cast<int>(requestData->sessionId)
+            << " regionId: " << static_cast<int>(requestData->regionId) << std::endl;
+
     if (*data_len != sizeof(RegionLockRequest))
     {
         *data_len = 0;
@@ -476,6 +525,18 @@ ipmi_ret_t cmd_region_lock(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
     return IPMI_CC_OK;
 }
 
+
+ipmi_ret_t cmd_region_lock(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
+                           ipmi_request_t request, ipmi_response_t response,
+                           ipmi_data_len_t data_len, ipmi_context_t context)
+{
+    auto retval = cmd_region_lock_base(netfn, cmd, request, response, data_len, context);
+    std::cout << __FUNCTION__ << " retval: " << static_cast<int>(retval) << std::endl;
+    std::cout << "shaj: sessionId: " << static_cast<int>(*(reinterpret_cast<uint8_t*>(response))) << std::endl;
+    return retval;
+}
+
+
 static void register_netfn_smbios_functions(void)
 {
 #ifdef MDR_V1_SUPPORT