91 lines
2.2 KiB
C
91 lines
2.2 KiB
C
/*
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* Copyright (c) 2013-2019 NVIDIA Corporation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef __UAPI_TLK_OTE_PROTOCOL_H__
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#define __UAPI_TLK_OTE_PROTOCOL_H__
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#include <linux/ioctl.h>
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#include <linux/types.h>
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#define TE_IOCTL_MAGIC_NUMBER ('t')
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#define TE_IOCTL_OPEN_CLIENT_SESSION \
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_IOWR(TE_IOCTL_MAGIC_NUMBER, 0x10, union te_cmd)
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#define TE_IOCTL_CLOSE_CLIENT_SESSION \
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_IOWR(TE_IOCTL_MAGIC_NUMBER, 0x11, union te_cmd)
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#define TE_IOCTL_LAUNCH_OPERATION \
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_IOWR(TE_IOCTL_MAGIC_NUMBER, 0x14, union te_cmd)
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/* secure storage ioctl */
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#define TE_IOCTL_SS_CMD \
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_IOR(TE_IOCTL_MAGIC_NUMBER, 0x30, int)
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#define TE_IOCTL_SS_CMD_GET_NEW_REQ 1
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#define TE_IOCTL_SS_CMD_REQ_COMPLETE 2
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#define TE_IOCTL_MIN_NR _IOC_NR(TE_IOCTL_OPEN_CLIENT_SESSION)
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#define TE_IOCTL_MAX_NR _IOC_NR(TE_IOCTL_SS_CMD)
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struct te_service_id {
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uint32_t time_low;
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uint16_t time_mid;
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uint16_t time_hi_and_version;
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uint8_t clock_seq_and_node[8];
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};
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struct te_operation {
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uint32_t command;
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uint32_t status;
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uint64_t list_head;
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uint64_t list_tail;
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uint32_t list_count;
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uint32_t interface_side;
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};
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/*
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* OpenSession
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*/
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struct te_opensession {
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struct te_service_id dest_uuid;
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struct te_operation operation;
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uint64_t answer;
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};
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/*
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* CloseSession
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*/
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struct te_closesession {
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uint32_t session_id;
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uint64_t answer;
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};
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/*
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* LaunchOperation
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*/
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struct te_launchop {
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uint32_t session_id;
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struct te_operation operation;
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uint64_t answer;
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};
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union te_cmd {
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struct te_opensession opensession;
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struct te_closesession closesession;
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struct te_launchop launchop;
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};
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#endif |