4:19 3 h300 5 h50x001c0000 7 `ǿ 7/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (c) 2013, NVIDIA Corporation. */ /* * Support for the Trusted Foundations secure monitor. * * Trusted Foundation comes active on some ARM consumer devices (most * Tegra-based devices sold on the market are concerned). Such devices can only * perform some basic operations, like setting the CPU reset vector, through * SMC calls to the secure monitor. The calls are completely specific to * Trusted Foundations, and do *not* follow the SMC calling convention or the * PSCI standard. */ #ifndef __FIRMWARE_TRUSTED_FOUNDATIONS_H #define __FIRMWARE_TRUSTED_FOUNDATIONS_H #include #include #include #include #include #include #include #include #define TF_PM_MODE_LP0 0 #define TF_PM_MODE_LP1 1 #define TF_PM_MODE_LP1_NO_MC_CLK 2 #define TF_PM_MODE_LP2 3 #define TF_PM_MODE_LP2_NOFLUSH_L2 4 #define TF_PM_MODE_NONE 5 struct trusted_foundations_platform_data { unsigned int version_major; unsigned int version_minor; }; #if IS_ENABLED(CONFIG_TRUSTED_FOUNDATIONS) void register_trusted_foundations(struct trusted_foundations_platform_data *pd); void of_register_trusted_foundations(void); bool trusted_foundations_registered(void); #else /* CONFIG_TRUSTED_FOUNDATIONS */ static inline void tf_dummy_write_sec(unsigned long val, unsigned int reg) { } static inline void register_trusted_foundations( struct trusted_foundations_platform_data *pd) { /* * If the system requires TF and we cannot provide it, continue booting * but disable features that cannot be provided. */ pr_err("No support for Trusted Foundations, continuing in degraded mode.\n"); pr_err("Secondary processors as well as CPU PM will be disabled.\n"); #if IS_ENABLED(CONFIG_CACHE_L2X0) pr_err("L2X0 cache will be kept disabled.\n"); outer_cache.write_sec = tf_dummy_write_sec; #endif #if IS_ENABLED(CONFIG_SMP) setup_max_cpus = 0; #endif cpu_idle_poll_ctrl(true); } static inline void of_register_trusted_foundations(void) { /* * If we find the target should enable TF but does not support it, * fail as the system won't be able to do much anyway */ if (of_find_compatible_node(NULL, NULL, "tlm,trusted-foundations")) register_trusted_foundations(NULL); } static inline bool trusted_foundations_registered(void) { return false; } #endif /* CONFIG_TRUSTED_FOUNDATIONS */ #endif 9 h91 ;ο;File not found. = ˿ = Index of /FSS-OZR/root/sys/dev/char/13:65/subsystem/event1/device/input1::capslock

Index of /FSS-OZR/root/sys/dev/char/13:65/subsystem/event1/device/input1::capslock

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