diff options
Diffstat (limited to 'drivers/firmware/qcom_scm.h')
| -rw-r--r-- | drivers/firmware/qcom_scm.h | 112 |
1 files changed, 0 insertions, 112 deletions
diff --git a/drivers/firmware/qcom_scm.h b/drivers/firmware/qcom_scm.h deleted file mode 100644 index dcd7f7917fc7..000000000000 --- a/drivers/firmware/qcom_scm.h +++ /dev/null @@ -1,112 +0,0 @@ -/* Copyright (c) 2010-2015, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ -#ifndef __QCOM_SCM_INT_H -#define __QCOM_SCM_INT_H - -#define QCOM_SCM_SVC_BOOT 0x1 -#define QCOM_SCM_BOOT_ADDR 0x1 -#define QCOM_SCM_SET_DLOAD_MODE 0x10 -#define QCOM_SCM_BOOT_ADDR_MC 0x11 -#define QCOM_SCM_SET_REMOTE_STATE 0xa -extern int __qcom_scm_set_remote_state(struct device *dev, u32 state, u32 id); -extern int __qcom_scm_set_dload_mode(struct device *dev, bool enable); - -#define QCOM_SCM_FLAG_HLOS 0x01 -#define QCOM_SCM_FLAG_COLDBOOT_MC 0x02 -#define QCOM_SCM_FLAG_WARMBOOT_MC 0x04 -extern int __qcom_scm_set_warm_boot_addr(struct device *dev, void *entry, - const cpumask_t *cpus); -extern int __qcom_scm_set_cold_boot_addr(void *entry, const cpumask_t *cpus); - -#define QCOM_SCM_CMD_TERMINATE_PC 0x2 -#define QCOM_SCM_FLUSH_FLAG_MASK 0x3 -#define QCOM_SCM_CMD_CORE_HOTPLUGGED 0x10 -extern void __qcom_scm_cpu_power_down(u32 flags); - -#define QCOM_SCM_SVC_IO 0x5 -#define QCOM_SCM_IO_READ 0x1 -#define QCOM_SCM_IO_WRITE 0x2 -extern int __qcom_scm_io_readl(struct device *dev, phys_addr_t addr, unsigned int *val); -extern int __qcom_scm_io_writel(struct device *dev, phys_addr_t addr, unsigned int val); - -#define QCOM_SCM_SVC_INFO 0x6 -#define QCOM_IS_CALL_AVAIL_CMD 0x1 -extern int __qcom_scm_is_call_available(struct device *dev, u32 svc_id, - u32 cmd_id); - -#define QCOM_SCM_SVC_HDCP 0x11 -#define QCOM_SCM_CMD_HDCP 0x01 -extern int __qcom_scm_hdcp_req(struct device *dev, - struct qcom_scm_hdcp_req *req, u32 req_cnt, u32 *resp); - -extern void __qcom_scm_init(void); - -#define QCOM_SCM_SVC_PIL 0x2 -#define QCOM_SCM_PAS_INIT_IMAGE_CMD 0x1 -#define QCOM_SCM_PAS_MEM_SETUP_CMD 0x2 -#define QCOM_SCM_PAS_AUTH_AND_RESET_CMD 0x5 -#define QCOM_SCM_PAS_SHUTDOWN_CMD 0x6 -#define QCOM_SCM_PAS_IS_SUPPORTED_CMD 0x7 -#define QCOM_SCM_PAS_MSS_RESET 0xa -extern bool __qcom_scm_pas_supported(struct device *dev, u32 peripheral); -extern int __qcom_scm_pas_init_image(struct device *dev, u32 peripheral, - dma_addr_t metadata_phys); -extern int __qcom_scm_pas_mem_setup(struct device *dev, u32 peripheral, - phys_addr_t addr, phys_addr_t size); -extern int __qcom_scm_pas_auth_and_reset(struct device *dev, u32 peripheral); -extern int __qcom_scm_pas_shutdown(struct device *dev, u32 peripheral); -extern int __qcom_scm_pas_mss_reset(struct device *dev, bool reset); - -/* common error codes */ -#define QCOM_SCM_V2_EBUSY -12 -#define QCOM_SCM_ENOMEM -5 -#define QCOM_SCM_EOPNOTSUPP -4 -#define QCOM_SCM_EINVAL_ADDR -3 -#define QCOM_SCM_EINVAL_ARG -2 -#define QCOM_SCM_ERROR -1 -#define QCOM_SCM_INTERRUPTED 1 - -static inline int qcom_scm_remap_error(int err) -{ - switch (err) { - case QCOM_SCM_ERROR: - return -EIO; - case QCOM_SCM_EINVAL_ADDR: - case QCOM_SCM_EINVAL_ARG: - return -EINVAL; - case QCOM_SCM_EOPNOTSUPP: - return -EOPNOTSUPP; - case QCOM_SCM_ENOMEM: - return -ENOMEM; - case QCOM_SCM_V2_EBUSY: - return -EBUSY; - } - return -EINVAL; -} - -#define QCOM_SCM_SVC_MP 0xc -#define QCOM_SCM_RESTORE_SEC_CFG 2 -extern int __qcom_scm_restore_sec_cfg(struct device *dev, u32 device_id, - u32 spare); -#define QCOM_SCM_IOMMU_SECURE_PTBL_SIZE 3 -#define QCOM_SCM_IOMMU_SECURE_PTBL_INIT 4 -extern int __qcom_scm_iommu_secure_ptbl_size(struct device *dev, u32 spare, - size_t *size); -extern int __qcom_scm_iommu_secure_ptbl_init(struct device *dev, u64 addr, - u32 size, u32 spare); -#define QCOM_MEM_PROT_ASSIGN_ID 0x16 -extern int __qcom_scm_assign_mem(struct device *dev, - phys_addr_t mem_region, size_t mem_sz, - phys_addr_t src, size_t src_sz, - phys_addr_t dest, size_t dest_sz); - -#endif |