Файловый менеджер

Файловый менеджер - Редактировать - /usr/src/linux-headers-5.4.0-200/include/linux/qcom_scm.h

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/* SPDX-License-Identifier: GPL-2.0-only / / Copyright (c) 2010-2015, 2018, The Linux Foundation. All rights reserved. * Copyright (C) 2015 Linaro Ltd. / #ifndef __QCOM_SCM_H #define __QCOM_SCM_H #include <linux/err.h> #include <linux/types.h> #include <linux/cpumask.h> #define QCOM_SCM_VERSION(major, minor) (((major) << 16) \| ((minor) & 0xFF)) #define QCOM_SCM_CPU_PWR_DOWN_L2_ON 0x0 #define QCOM_SCM_CPU_PWR_DOWN_L2_OFF 0x1 #define QCOM_SCM_HDCP_MAX_REQ_CNT 5 struct qcom_scm_hdcp_req { u32 addr; u32 val; }; struct qcom_scm_vmperm { int vmid; int perm; }; #define QCOM_SCM_VMID_HLOS 0x3 #define QCOM_SCM_VMID_MSS_MSA 0xF #define QCOM_SCM_VMID_WLAN 0x18 #define QCOM_SCM_VMID_WLAN_CE 0x19 #define QCOM_SCM_PERM_READ 0x4 #define QCOM_SCM_PERM_WRITE 0x2 #define QCOM_SCM_PERM_EXEC 0x1 #define QCOM_SCM_PERM_RW (QCOM_SCM_PERM_READ \| QCOM_SCM_PERM_WRITE) #define QCOM_SCM_PERM_RWX (QCOM_SCM_PERM_RW \| QCOM_SCM_PERM_EXEC) #if IS_ENABLED(CONFIG_QCOM_SCM) extern int qcom_scm_set_cold_boot_addr(void entry, const cpumask_t cpus); extern int qcom_scm_set_warm_boot_addr(void entry, const cpumask_t cpus); extern bool qcom_scm_is_available(void); extern bool qcom_scm_hdcp_available(void); extern int qcom_scm_hdcp_req(struct qcom_scm_hdcp_req req, u32 req_cnt, u32 resp); extern bool qcom_scm_pas_supported(u32 peripheral); extern int qcom_scm_pas_init_image(u32 peripheral, const void metadata, size_t size); extern int qcom_scm_pas_mem_setup(u32 peripheral, phys_addr_t addr, phys_addr_t size); extern int qcom_scm_pas_auth_and_reset(u32 peripheral); extern int qcom_scm_pas_shutdown(u32 peripheral); extern int qcom_scm_assign_mem(phys_addr_t mem_addr, size_t mem_sz, unsigned int src, const struct qcom_scm_vmperm newvm, unsigned int dest_cnt); extern void qcom_scm_cpu_power_down(u32 flags); extern u32 qcom_scm_get_version(void); extern int qcom_scm_set_remote_state(u32 state, u32 id); extern int qcom_scm_restore_sec_cfg(u32 device_id, u32 spare); extern int qcom_scm_iommu_secure_ptbl_size(u32 spare, size_t size); extern int qcom_scm_iommu_secure_ptbl_init(u64 addr, u32 size, u32 spare); extern int qcom_scm_io_readl(phys_addr_t addr, unsigned int val); extern int qcom_scm_io_writel(phys_addr_t addr, unsigned int val); #else #include <linux/errno.h> static inline int qcom_scm_set_cold_boot_addr(void entry, const cpumask_t cpus) { return -ENODEV; } static inline int qcom_scm_set_warm_boot_addr(void entry, const cpumask_t cpus) { return -ENODEV; } static inline bool qcom_scm_is_available(void) { return false; } static inline bool qcom_scm_hdcp_available(void) { return false; } static inline int qcom_scm_hdcp_req(struct qcom_scm_hdcp_req req, u32 req_cnt, u32 resp) { return -ENODEV; } static inline bool qcom_scm_pas_supported(u32 peripheral) { return false; } static inline int qcom_scm_pas_init_image(u32 peripheral, const void metadata, size_t size) { return -ENODEV; } static inline int qcom_scm_pas_mem_setup(u32 peripheral, phys_addr_t addr, phys_addr_t size) { return -ENODEV; } static inline int qcom_scm_pas_auth_and_reset(u32 peripheral) { return -ENODEV; } static inline int qcom_scm_pas_shutdown(u32 peripheral) { return -ENODEV; } static inline int qcom_scm_assign_mem(phys_addr_t mem_addr, size_t mem_sz, unsigned int src, const struct qcom_scm_vmperm newvm, unsigned int dest_cnt) { return -ENODEV; } static inline void qcom_scm_cpu_power_down(u32 flags) {} static inline u32 qcom_scm_get_version(void) { return 0; } static inline u32 qcom_scm_set_remote_state(u32 state,u32 id) { return -ENODEV; } static inline int qcom_scm_restore_sec_cfg(u32 device_id, u32 spare) { return -ENODEV; } static inline int qcom_scm_iommu_secure_ptbl_size(u32 spare, size_t size) { return -ENODEV; } static inline int qcom_scm_iommu_secure_ptbl_init(u64 addr, u32 size, u32 spare) { return -ENODEV; } static inline int qcom_scm_io_readl(phys_addr_t addr, unsigned int *val) { return -ENODEV; } static inline int qcom_scm_io_writel(phys_addr_t addr, unsigned int val) { return -ENODEV; } #endif #endif

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