oemcommands.cpp (63c99be4ac026a326d6953d608376edb0e60007a) oemcommands.cpp (f2246ce844b9f7bf3ba6192d423214c2a5f3d2ee)
1/*
2 * Copyright (c) 2018 Intel Corporation.
3 * Copyright (c) 2018-present Facebook.
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
8 *

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52ipmi_ret_t plat_udbg_get_frame_data(uint8_t, uint8_t, uint8_t*, uint8_t*,
53 uint8_t*);
54ipmi_ret_t plat_udbg_control_panel(uint8_t, uint8_t, uint8_t, uint8_t*,
55 uint8_t*);
56int sendMeCmd(uint8_t, uint8_t, std::vector<uint8_t>&, std::vector<uint8_t>&);
57
58nlohmann::json oemData __attribute__((init_priority(101)));
59
1/*
2 * Copyright (c) 2018 Intel Corporation.
3 * Copyright (c) 2018-present Facebook.
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
8 *

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52ipmi_ret_t plat_udbg_get_frame_data(uint8_t, uint8_t, uint8_t*, uint8_t*,
53 uint8_t*);
54ipmi_ret_t plat_udbg_control_panel(uint8_t, uint8_t, uint8_t, uint8_t*,
55 uint8_t*);
56int sendMeCmd(uint8_t, uint8_t, std::vector<uint8_t>&, std::vector<uint8_t>&);
57
58nlohmann::json oemData __attribute__((init_priority(101)));
59
60static constexpr size_t GUID_SIZE = 16;
61// TODO Make offset and location runtime configurable to ensure we
62// can make each define their own locations.
63static constexpr off_t OFFSET_SYS_GUID = 0x17F0;
64static constexpr const char* FRU_EEPROM = "/sys/bus/i2c/devices/6-0054/eeprom";
65
60enum class LanParam : uint8_t
61{
62 INPROGRESS = 0,
63 AUTHSUPPORT = 1,
64 AUTHENABLES = 2,
65 IP = 3,
66 IPSRC = 4,
67 MAC = 5,

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800 ipmi_data_len_t data_len,
801 ipmi_context_t context)
802{
803 /* Do nothing, return success */
804 *data_len = 0;
805 return IPMI_CC_OK;
806}
807
66enum class LanParam : uint8_t
67{
68 INPROGRESS = 0,
69 AUTHSUPPORT = 1,
70 AUTHENABLES = 2,
71 IP = 3,
72 IPSRC = 4,
73 MAC = 5,

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806 ipmi_data_len_t data_len,
807 ipmi_context_t context)
808{
809 /* Do nothing, return success */
810 *data_len = 0;
811 return IPMI_CC_OK;
812}
813
814// Helper function to set guid at offset in EEPROM
815static int setGUID(off_t offset, uint8_t* guid)
816{
817 int fd = -1;
818 ssize_t len;
819 int ret = 0;
820
821 errno = 0;
822
823 // Check if file is present
824 if (access(FRU_EEPROM, F_OK) == -1)
825 {
826 std::cerr << "Unable to access: " << FRU_EEPROM << std::endl;
827 return errno;
828 }
829
830 // Open the file
831 fd = open(FRU_EEPROM, O_WRONLY);
832 if (fd == -1)
833 {
834 std::cerr << "Unable to open: " << FRU_EEPROM << std::endl;
835 return errno;
836 }
837
838 // seek to the offset
839 lseek(fd, offset, SEEK_SET);
840
841 // Write bytes to location
842 len = write(fd, guid, GUID_SIZE);
843 if (len != GUID_SIZE)
844 {
845 phosphor::logging::log<phosphor::logging::level::ERR>(
846 "GUID write data to EEPROM failed");
847 ret = errno;
848 }
849
850 close(fd);
851 return ret;
852}
853
808//----------------------------------------------------------------------
854//----------------------------------------------------------------------
855// Set System GUID (CMD_OEM_SET_SYSTEM_GUID)
856//----------------------------------------------------------------------
857ipmi_ret_t ipmiOemSetSystemGuid(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
858 ipmi_request_t request,
859 ipmi_response_t response,
860 ipmi_data_len_t data_len,
861 ipmi_context_t context)
862{
863 uint8_t* req = reinterpret_cast<uint8_t*>(request);
864
865 if (*data_len != GUID_SIZE) // 16bytes
866 {
867 *data_len = 0;
868 return IPMI_CC_REQ_DATA_LEN_INVALID;
869 }
870
871 *data_len = 0;
872
873 if (setGUID(OFFSET_SYS_GUID, req))
874 {
875 return IPMI_CC_UNSPECIFIED_ERROR;
876 }
877 return IPMI_CC_OK;
878}
879
880//----------------------------------------------------------------------
809// Set Bios Flash Info (CMD_OEM_SET_BIOS_FLASH_INFO)
810//----------------------------------------------------------------------
811ipmi_ret_t ipmiOemSetBiosFlashInfo(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
812 ipmi_request_t request,
813 ipmi_response_t response,
814 ipmi_data_len_t data_len,
815 ipmi_context_t context)
816{

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1584 ipmiOemSetPostStart,
1585 PRIVILEGE_USER); // Set POST start
1586 ipmiPrintAndRegister(NETFUN_NONE, CMD_OEM_SET_POST_END, NULL,
1587 ipmiOemSetPostEnd,
1588 PRIVILEGE_USER); // Set POST End
1589 ipmiPrintAndRegister(NETFUN_NONE, CMD_OEM_SET_PPIN_INFO, NULL,
1590 ipmiOemSetPPINInfo,
1591 PRIVILEGE_USER); // Set PPIN Info
881// Set Bios Flash Info (CMD_OEM_SET_BIOS_FLASH_INFO)
882//----------------------------------------------------------------------
883ipmi_ret_t ipmiOemSetBiosFlashInfo(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
884 ipmi_request_t request,
885 ipmi_response_t response,
886 ipmi_data_len_t data_len,
887 ipmi_context_t context)
888{

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1656 ipmiOemSetPostStart,
1657 PRIVILEGE_USER); // Set POST start
1658 ipmiPrintAndRegister(NETFUN_NONE, CMD_OEM_SET_POST_END, NULL,
1659 ipmiOemSetPostEnd,
1660 PRIVILEGE_USER); // Set POST End
1661 ipmiPrintAndRegister(NETFUN_NONE, CMD_OEM_SET_PPIN_INFO, NULL,
1662 ipmiOemSetPPINInfo,
1663 PRIVILEGE_USER); // Set PPIN Info
1664 ipmiPrintAndRegister(NETFUN_NONE, CMD_OEM_SET_SYSTEM_GUID, NULL,
1665 ipmiOemSetSystemGuid,
1666 PRIVILEGE_USER); // Set System GUID
1592 ipmiPrintAndRegister(NETFUN_NONE, CMD_OEM_SET_ADR_TRIGGER, NULL,
1593 ipmiOemSetAdrTrigger,
1594 PRIVILEGE_USER); // Set ADR Trigger
1595 ipmiPrintAndRegister(NETFUN_NONE, CMD_OEM_SET_BIOS_FLASH_INFO, NULL,
1596 ipmiOemSetBiosFlashInfo,
1597 PRIVILEGE_USER); // Set Bios Flash Info
1598 ipmiPrintAndRegister(NETFUN_NONE, CMD_OEM_SET_PPR, NULL, ipmiOemSetPpr,
1599 PRIVILEGE_USER); // Set PPR

--- 47 unchanged lines hidden --- 		1667 ipmiPrintAndRegister(NETFUN_NONE, CMD_OEM_SET_ADR_TRIGGER, NULL,
1668 ipmiOemSetAdrTrigger,
1669 PRIVILEGE_USER); // Set ADR Trigger
1670 ipmiPrintAndRegister(NETFUN_NONE, CMD_OEM_SET_BIOS_FLASH_INFO, NULL,
1671 ipmiOemSetBiosFlashInfo,
1672 PRIVILEGE_USER); // Set Bios Flash Info
1673 ipmiPrintAndRegister(NETFUN_NONE, CMD_OEM_SET_PPR, NULL, ipmiOemSetPpr,
1674 PRIVILEGE_USER); // Set PPR

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