diff options
Diffstat (limited to 'include/linux/qcom_scm.h')
| -rw-r--r-- | include/linux/qcom_scm.h | 127 |
1 files changed, 0 insertions, 127 deletions
diff --git a/include/linux/qcom_scm.h b/include/linux/qcom_scm.h deleted file mode 100644 index f8335644a01a..000000000000 --- a/include/linux/qcom_scm.h +++ /dev/null @@ -1,127 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* Copyright (c) 2010-2015, 2018-2019 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; -}; - -enum qcom_scm_ocmem_client { - QCOM_SCM_OCMEM_UNUSED_ID = 0x0, - QCOM_SCM_OCMEM_GRAPHICS_ID, - QCOM_SCM_OCMEM_VIDEO_ID, - QCOM_SCM_OCMEM_LP_AUDIO_ID, - QCOM_SCM_OCMEM_SENSORS_ID, - QCOM_SCM_OCMEM_OTHER_OS_ID, - QCOM_SCM_OCMEM_DEBUG_ID, -}; - -enum qcom_scm_sec_dev_id { - QCOM_SCM_MDSS_DEV_ID = 1, - QCOM_SCM_OCMEM_DEV_ID = 5, - QCOM_SCM_PCIE0_DEV_ID = 11, - QCOM_SCM_PCIE1_DEV_ID = 12, - QCOM_SCM_GFX_DEV_ID = 18, - QCOM_SCM_UFS_DEV_ID = 19, - QCOM_SCM_ICE_DEV_ID = 20, -}; - -enum qcom_scm_ice_cipher { - QCOM_SCM_ICE_CIPHER_AES_128_XTS = 0, - QCOM_SCM_ICE_CIPHER_AES_128_CBC = 1, - QCOM_SCM_ICE_CIPHER_AES_256_XTS = 3, - QCOM_SCM_ICE_CIPHER_AES_256_CBC = 4, -}; - -#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) - -extern bool qcom_scm_is_available(void); - -extern int qcom_scm_set_cold_boot_addr(void *entry); -extern int qcom_scm_set_warm_boot_addr(void *entry); -extern void qcom_scm_cpu_power_down(u32 flags); -extern int qcom_scm_set_remote_state(u32 state, u32 id); - -struct qcom_scm_pas_metadata { - void *ptr; - dma_addr_t phys; - ssize_t size; -}; - -extern int qcom_scm_pas_init_image(u32 peripheral, const void *metadata, - size_t size, - struct qcom_scm_pas_metadata *ctx); -void qcom_scm_pas_metadata_release(struct qcom_scm_pas_metadata *ctx); -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 bool qcom_scm_pas_supported(u32 peripheral); - -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); - -extern bool qcom_scm_restore_sec_cfg_available(void); -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_iommu_set_cp_pool_size(u32 spare, u32 size); -extern int qcom_scm_mem_protect_video_var(u32 cp_start, u32 cp_size, - u32 cp_nonpixel_start, - u32 cp_nonpixel_size); -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 bool qcom_scm_ocmem_lock_available(void); -extern int qcom_scm_ocmem_lock(enum qcom_scm_ocmem_client id, u32 offset, - u32 size, u32 mode); -extern int qcom_scm_ocmem_unlock(enum qcom_scm_ocmem_client id, u32 offset, - u32 size); - -extern bool qcom_scm_ice_available(void); -extern int qcom_scm_ice_invalidate_key(u32 index); -extern int qcom_scm_ice_set_key(u32 index, const u8 *key, u32 key_size, - enum qcom_scm_ice_cipher cipher, - u32 data_unit_size); - -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 int qcom_scm_iommu_set_pt_format(u32 sec_id, u32 ctx_num, u32 pt_fmt); -extern int qcom_scm_qsmmu500_wait_safe_toggle(bool en); - -extern int qcom_scm_lmh_dcvsh(u32 payload_fn, u32 payload_reg, u32 payload_val, - u64 limit_node, u32 node_id, u64 version); -extern int qcom_scm_lmh_profile_change(u32 profile_id); -extern bool qcom_scm_lmh_dcvsh_available(void); - -#endif |