threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
37 lines
1.1 KiB
C
37 lines
1.1 KiB
C
/*
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* Copyright (C) 2015 Google, Inc.
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*
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* This software is licensed under the terms of the GNU General Public
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* License version 2, as published by the Free Software Foundation, and
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* may be copied, distributed, and modified under those terms.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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#ifndef _GZ_LOG_H_
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#define _GZ_LOG_H_
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/*
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* Ring buffer that supports one secure producer thread and one
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* linux side consumer thread.
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*/
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struct log_rb {
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volatile uint32_t alloc;
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volatile uint32_t put;
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uint32_t sz;
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volatile char data[0];
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} __packed;
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#define SMC_SC_SHARED_LOG_VERSION SMC_STDCALL_NR(SMC_ENTITY_LOGGING, 0)
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#define SMC_SC_SHARED_LOG_ADD SMC_STDCALL_NR(SMC_ENTITY_LOGGING, 1)
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#define SMC_SC_SHARED_LOG_RM SMC_STDCALL_NR(SMC_ENTITY_LOGGING, 2)
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#define TRUSTY_LOG_API_VERSION 1
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void get_gz_log_buffer(unsigned long *addr, unsigned long *size,
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unsigned long *start);
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#endif
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