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https://github.com/LineageOS/android_kernel_fxtec_sm6115.git
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e4a01906cb
update the ioctl for the saved uefi apps cmacs Change-Id: Id0f4b9edf5f3bac9287f564e98bdedcea8779049 Signed-off-by: Amir Samuelov <amirs@codeaurora.org>
31 lines
750 B
C
31 lines
750 B
C
/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
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/*
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* Copyright (c) 2019, The Linux Foundation. All rights reserved.
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*/
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#ifndef _UAPI_SPSS_UTILS_H_
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#define _UAPI_SPSS_UTILS_H_
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#include <linux/types.h> /* uint32_t, bool */
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#include <linux/ioctl.h> /* ioctl() */
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/**
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* @brief - Secure Processor Utilities interface to user space
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*
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* The kernel spss_utils driver interface to user space via IOCTL
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* and SYSFS (device attributes).
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*/
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#define SPSS_IOC_MAGIC 'S'
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#define NUM_SPU_UEFI_APPS 3
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struct spss_ioc_set_fw_cmac {
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uint32_t cmac[4];
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uint32_t app_cmacs[NUM_SPU_UEFI_APPS][4];
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} __packed;
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#define SPSS_IOC_SET_FW_CMAC \
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_IOWR(SPSS_IOC_MAGIC, 1, struct spss_ioc_set_fw_cmac)
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#endif /* _UAPI_SPSS_UTILS_H_ */
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