32cad1ffb8
Headers in include/sysemu/ are not only related to system *emulation*, they are also used by virtualization. Rename as system/ which is clearer. Files renamed manually then mechanical change using sed tool. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Tested-by: Lei Yang <leiyang@redhat.com> Message-Id: <20241203172445.28576-1-philmd@linaro.org>
75 lines
2.8 KiB
C
75 lines
2.8 KiB
C
/*
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* QEMU SPDM socket support
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#ifndef SPDM_REQUESTER_H
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#define SPDM_REQUESTER_H
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/**
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* spdm_socket_connect: connect to an external SPDM socket
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* @port: port to connect to
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* @errp: error object handle
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*
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* This will connect to an external SPDM socket server. On error
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* it will return -1 and errp will be set. On success this function
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* will return the socket number.
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*/
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int spdm_socket_connect(uint16_t port, Error **errp);
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/**
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* spdm_socket_rsp: send and receive a message to a SPDM server
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* @socket: socket returned from spdm_socket_connect()
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* @transport_type: SPDM_SOCKET_TRANSPORT_TYPE_* macro
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* @req: request buffer
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* @req_len: request buffer length
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* @rsp: response buffer
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* @rsp_len: response buffer length
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*
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* Send platform data to a SPDM server on socket and then receive
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* a response.
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*/
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uint32_t spdm_socket_rsp(const int socket, uint32_t transport_type,
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void *req, uint32_t req_len,
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void *rsp, uint32_t rsp_len);
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/**
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* spdm_socket_close: send a shutdown command to the server
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* @socket: socket returned from spdm_socket_connect()
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* @transport_type: SPDM_SOCKET_TRANSPORT_TYPE_* macro
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*
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* This will issue a shutdown command to the server.
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*/
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void spdm_socket_close(const int socket, uint32_t transport_type);
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#define SPDM_SOCKET_COMMAND_NORMAL 0x0001
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#define SPDM_SOCKET_COMMAND_OOB_ENCAP_KEY_UPDATE 0x8001
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#define SPDM_SOCKET_COMMAND_CONTINUE 0xFFFD
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#define SPDM_SOCKET_COMMAND_SHUTDOWN 0xFFFE
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#define SPDM_SOCKET_COMMAND_UNKOWN 0xFFFF
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#define SPDM_SOCKET_COMMAND_TEST 0xDEAD
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#define SPDM_SOCKET_TRANSPORT_TYPE_MCTP 0x01
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#define SPDM_SOCKET_TRANSPORT_TYPE_PCI_DOE 0x02
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#define SPDM_SOCKET_MAX_MESSAGE_BUFFER_SIZE 0x1200
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#endif
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