diff options
Diffstat (limited to 'drivers/misc/compat_qseecom.c')
| -rw-r--r-- | drivers/misc/compat_qseecom.c | 923 |
1 files changed, 923 insertions, 0 deletions
diff --git a/drivers/misc/compat_qseecom.c b/drivers/misc/compat_qseecom.c new file mode 100644 index 000000000000..60bb86a08af7 --- /dev/null +++ b/drivers/misc/compat_qseecom.c @@ -0,0 +1,923 @@ +/* Copyright (c) 2014-2015, 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. + * + */ +#define pr_fmt(fmt) "COMPAT-QSEECOM: %s: " fmt, __func__ + +#include <linux/debugfs.h> +#include <linux/uaccess.h> +#include <linux/qseecom.h> +#include <linux/compat.h> +#include "compat_qseecom.h" + +static int compat_get_qseecom_register_listener_req( + struct compat_qseecom_register_listener_req __user *data32, + struct qseecom_register_listener_req __user *data) +{ + int err; + compat_ulong_t listener_id; + compat_long_t ifd_data_fd; + compat_uptr_t virt_sb_base; + compat_ulong_t sb_size; + + err = get_user(listener_id, &data32->listener_id); + err |= put_user(listener_id, &data->listener_id); + err |= get_user(ifd_data_fd, &data32->ifd_data_fd); + err |= put_user(ifd_data_fd, &data->ifd_data_fd); + + err |= get_user(virt_sb_base, &data32->virt_sb_base); + /* upper bits won't get set, zero them */ + err |= put_user(NULL, &data->virt_sb_base); + err |= put_user(virt_sb_base, (compat_uptr_t *)&data->virt_sb_base); + + err |= get_user(sb_size, &data32->sb_size); + err |= put_user(sb_size, &data->sb_size); + return err; +} + +static int compat_get_qseecom_load_img_req( + struct compat_qseecom_load_img_req __user *data32, + struct qseecom_load_img_req __user *data) +{ + int err; + compat_ulong_t mdt_len; + compat_ulong_t img_len; + compat_long_t ifd_data_fd; + compat_ulong_t app_arch; + compat_int_t app_id; + + err = get_user(mdt_len, &data32->mdt_len); + err |= put_user(mdt_len, &data->mdt_len); + err |= get_user(img_len, &data32->img_len); + err |= put_user(img_len, &data->img_len); + err |= get_user(ifd_data_fd, &data32->ifd_data_fd); + err |= put_user(ifd_data_fd, &data->ifd_data_fd); + err |= copy_in_user(data->img_name, data32->img_name, + MAX_APP_NAME_SIZE); + err |= get_user(app_arch, &data32->app_arch); + err |= put_user(app_arch, &data->app_arch); + err |= get_user(app_id, &data32->app_id); + err |= put_user(app_id, &data->app_id); + return err; +} + +static int compat_get_qseecom_send_cmd_req( + struct compat_qseecom_send_cmd_req __user *data32, + struct qseecom_send_cmd_req __user *data) +{ + int err; + compat_uptr_t cmd_req_buf; + compat_uint_t cmd_req_len; + compat_uptr_t resp_buf; + compat_uint_t resp_len; + + err = get_user(cmd_req_buf, &data32->cmd_req_buf); + err |= put_user(NULL, &data->cmd_req_buf); + err |= put_user(cmd_req_buf, (compat_uptr_t *)&data->cmd_req_buf); + err |= get_user(cmd_req_len, &data32->cmd_req_len); + err |= put_user(cmd_req_len, &data->cmd_req_len); + + err |= get_user(resp_buf, &data32->resp_buf); + err |= put_user(NULL, &data->resp_buf); + err |= put_user(resp_buf, (compat_uptr_t *)&data->resp_buf); + err |= get_user(resp_len, &data32->resp_len); + err |= put_user(resp_len, &data->resp_len); + return err; +} + +static int compat_get_qseecom_send_modfd_cmd_req( + struct compat_qseecom_send_modfd_cmd_req __user *data32, + struct qseecom_send_modfd_cmd_req __user *data) +{ + int err; + unsigned int i; + compat_uptr_t cmd_req_buf; + compat_uint_t cmd_req_len; + compat_uptr_t resp_buf; + compat_uint_t resp_len; + compat_long_t fd; + compat_ulong_t cmd_buf_offset; + + err = get_user(cmd_req_buf, &data32->cmd_req_buf); + err |= put_user(NULL, &data->cmd_req_buf); + err |= put_user(cmd_req_buf, (compat_uptr_t *)&data->cmd_req_buf); + err |= get_user(cmd_req_len, &data32->cmd_req_len); + err |= put_user(cmd_req_len, &data->cmd_req_len); + err |= get_user(resp_buf, &data32->resp_buf); + err |= put_user(NULL, &data->resp_buf); + err |= put_user(resp_buf, (compat_uptr_t *)&data->resp_buf); + err |= get_user(resp_len, &data32->resp_len); + err |= put_user(resp_len, &data->resp_len); + for (i = 0; i < MAX_ION_FD; i++) { + err |= get_user(fd, &data32->ifd_data[i].fd); + err |= put_user(fd, &data->ifd_data[i].fd); + err |= get_user(cmd_buf_offset, + &data32->ifd_data[i].cmd_buf_offset); + err |= put_user(cmd_buf_offset, + &data->ifd_data[i].cmd_buf_offset); + } + return err; +} + +static int compat_get_qseecom_set_sb_mem_param_req( + struct compat_qseecom_set_sb_mem_param_req __user *data32, + struct qseecom_set_sb_mem_param_req __user *data) +{ + int err; + compat_long_t ifd_data_fd; + compat_uptr_t virt_sb_base; + compat_ulong_t sb_len; + + err = get_user(ifd_data_fd, &data32->ifd_data_fd); + err |= put_user(ifd_data_fd, &data->ifd_data_fd); + err |= get_user(virt_sb_base, &data32->virt_sb_base); + err |= put_user(NULL, &data->virt_sb_base); + err |= put_user(virt_sb_base, (compat_uptr_t *)&data->virt_sb_base); + err |= get_user(sb_len, &data32->sb_len); + err |= put_user(sb_len, &data->sb_len); + return err; +} + +static int compat_get_qseecom_qseos_version_req( + struct compat_qseecom_qseos_version_req __user *data32, + struct qseecom_qseos_version_req __user *data) +{ + int err; + compat_uint_t qseos_version; + + err = get_user(qseos_version, &data32->qseos_version); + err |= put_user(qseos_version, &data->qseos_version); + return err; +} + +static int compat_get_qseecom_qseos_app_load_query( + struct compat_qseecom_qseos_app_load_query __user *data32, + struct qseecom_qseos_app_load_query __user *data) +{ + int err = 0; + unsigned int i; + compat_int_t app_id; + char app_name; + compat_ulong_t app_arch; + + for (i = 0; i < MAX_APP_NAME_SIZE; i++) { + err |= get_user(app_name, &(data32->app_name[i])); + err |= put_user(app_name, &(data->app_name[i])); + } + err |= get_user(app_id, &data32->app_id); + err |= put_user(app_id, &data->app_id); + err |= get_user(app_arch, &data32->app_arch); + err |= put_user(app_arch, &data->app_arch); + return err; +} + +static int compat_get_qseecom_send_svc_cmd_req( + struct compat_qseecom_send_svc_cmd_req __user *data32, + struct qseecom_send_svc_cmd_req __user *data) +{ + int err; + compat_ulong_t cmd_id; + compat_uptr_t cmd_req_buf; + compat_uint_t cmd_req_len; + compat_uptr_t resp_buf; + compat_uint_t resp_len; + + err = get_user(cmd_id, &data32->cmd_id); + err |= put_user(cmd_id, &data->cmd_id); + err |= get_user(cmd_req_buf, &data32->cmd_req_buf); + err |= put_user(NULL, &data->cmd_req_buf); + err |= put_user(cmd_req_buf, (compat_uptr_t *)&data->cmd_req_buf); + err |= get_user(cmd_req_len, &data32->cmd_req_len); + err |= put_user(cmd_req_len, &data->cmd_req_len); + err |= get_user(resp_buf, &data32->resp_buf); + err |= put_user(NULL, &data->resp_buf); + err |= put_user(resp_buf, (compat_uptr_t *)&data->resp_buf); + err |= get_user(resp_len, &data32->resp_len); + err |= put_user(resp_len, &data->resp_len); + return err; +} + +static int compat_get_qseecom_create_key_req( + struct compat_qseecom_create_key_req __user *data32, + struct qseecom_create_key_req __user *data) +{ + int err; + compat_uint_t usage; + + err = copy_in_user(data->hash32, data32->hash32, QSEECOM_HASH_SIZE); + err |= get_user(usage, &data32->usage); + err |= put_user(usage, &data->usage); + + return err; +} + +static int compat_get_qseecom_wipe_key_req( + struct compat_qseecom_wipe_key_req __user *data32, + struct qseecom_wipe_key_req __user *data) +{ + int err; + compat_uint_t usage; + compat_int_t wipe_key_flag; + + err = get_user(usage, &data32->usage); + err |= put_user(usage, &data->usage); + err |= get_user(wipe_key_flag, &data32->wipe_key_flag); + err |= put_user(wipe_key_flag, &data->wipe_key_flag); + + return err; +} + +static int compat_get_qseecom_update_key_userinfo_req( + struct compat_qseecom_update_key_userinfo_req __user *data32, + struct qseecom_update_key_userinfo_req __user *data) +{ + int err = 0; + compat_uint_t usage; + + err = copy_in_user(data->current_hash32, data32->current_hash32, + QSEECOM_HASH_SIZE); + err |= copy_in_user(data->new_hash32, data32->new_hash32, + QSEECOM_HASH_SIZE); + err |= get_user(usage, &data32->usage); + err |= put_user(usage, &data->usage); + + return err; +} + +static int compat_get_qseecom_save_partition_hash_req( + struct compat_qseecom_save_partition_hash_req __user *data32, + struct qseecom_save_partition_hash_req __user *data) +{ + int err; + compat_int_t partition_id; + + err = get_user(partition_id, &data32->partition_id); + err |= put_user(partition_id, &data->partition_id); + err |= copy_in_user(data->digest, data32->digest, + SHA256_DIGEST_LENGTH); + return err; +} + +static int compat_get_qseecom_is_es_activated_req( + struct compat_qseecom_is_es_activated_req __user *data32, + struct qseecom_is_es_activated_req __user *data) +{ + compat_int_t is_activated; + int err; + + err = get_user(is_activated, &data32->is_activated); + err |= put_user(is_activated, &data->is_activated); + return err; +} + +static int compat_get_qseecom_mdtp_cipher_dip_req( + struct compat_qseecom_mdtp_cipher_dip_req __user *data32, + struct qseecom_mdtp_cipher_dip_req __user *data) +{ + int err; + compat_int_t in_buf_size; + compat_uptr_t in_buf; + compat_int_t out_buf_size; + compat_uptr_t out_buf; + compat_int_t direction; + + err = get_user(in_buf_size, &data32->in_buf_size); + err |= put_user(in_buf_size, &data->in_buf_size); + err |= get_user(out_buf_size, &data32->out_buf_size); + err |= put_user(out_buf_size, &data->out_buf_size); + err |= get_user(direction, &data32->direction); + err |= put_user(direction, &data->direction); + err |= get_user(in_buf, &data32->in_buf); + err |= put_user(NULL, &data->in_buf); + err |= put_user(in_buf, (compat_uptr_t *)&data->in_buf); + err |= get_user(out_buf, &data32->out_buf); + err |= put_user(NULL, &data->out_buf); + err |= put_user(out_buf, (compat_uptr_t *)&data->out_buf); + + return err; +} + +static int compat_get_qseecom_send_modfd_listener_resp( + struct compat_qseecom_send_modfd_listener_resp __user *data32, + struct qseecom_send_modfd_listener_resp __user *data) +{ + int err; + unsigned int i; + compat_uptr_t resp_buf_ptr; + compat_uint_t resp_len; + compat_long_t fd; + compat_ulong_t cmd_buf_offset; + + err = get_user(resp_buf_ptr, &data32->resp_buf_ptr); + err |= put_user(NULL, &data->resp_buf_ptr); + err |= put_user(resp_buf_ptr, (compat_uptr_t *)&data->resp_buf_ptr); + err |= get_user(resp_len, &data32->resp_len); + err |= put_user(resp_len, &data->resp_len); + + for (i = 0; i < MAX_ION_FD; i++) { + err |= get_user(fd, &data32->ifd_data[i].fd); + err |= put_user(fd, &data->ifd_data[i].fd); + err |= get_user(cmd_buf_offset, + &data32->ifd_data[i].cmd_buf_offset); + err |= put_user(cmd_buf_offset, + &data->ifd_data[i].cmd_buf_offset); + } + return err; +} + + +static int compat_get_qseecom_qteec_req( + struct compat_qseecom_qteec_req __user *data32, + struct qseecom_qteec_req __user *data) +{ + compat_uptr_t req_ptr; + compat_ulong_t req_len; + compat_uptr_t resp_ptr; + compat_ulong_t resp_len; + int err; + + err = get_user(req_ptr, &data32->req_ptr); + err |= put_user(NULL, &data->req_ptr); + err |= put_user(req_ptr, (compat_uptr_t *)&data->req_ptr); + err |= get_user(req_len, &data32->req_len); + err |= put_user(req_len, &data->req_len); + + err |= get_user(resp_ptr, &data32->resp_ptr); + err |= put_user(NULL, &data->resp_ptr); + err |= put_user(resp_ptr, (compat_uptr_t *)&data->resp_ptr); + err |= get_user(resp_len, &data32->resp_len); + err |= put_user(resp_len, &data->resp_len); + return err; +} + +static int compat_get_qseecom_qteec_modfd_req( + struct compat_qseecom_qteec_modfd_req __user *data32, + struct qseecom_qteec_modfd_req __user *data) +{ + compat_uptr_t req_ptr; + compat_ulong_t req_len; + compat_uptr_t resp_ptr; + compat_ulong_t resp_len; + compat_long_t fd; + compat_ulong_t cmd_buf_offset; + int err, i; + + err = get_user(req_ptr, &data32->req_ptr); + err |= put_user(NULL, &data->req_ptr); + err |= put_user(req_ptr, (compat_uptr_t *)&data->req_ptr); + err |= get_user(req_len, &data32->req_len); + err |= put_user(req_len, &data->req_len); + + err |= get_user(resp_ptr, &data32->resp_ptr); + err |= put_user(NULL, &data->resp_ptr); + err |= put_user(resp_ptr, (compat_uptr_t *)&data->resp_ptr); + err |= get_user(resp_len, &data32->resp_len); + err |= put_user(resp_len, &data->resp_len); + + for (i = 0; i < MAX_ION_FD; i++) { + err |= get_user(fd, &data32->ifd_data[i].fd); + err |= put_user(fd, &data->ifd_data[i].fd); + err |= get_user(cmd_buf_offset, + &data32->ifd_data[i].cmd_buf_offset); + err |= put_user(cmd_buf_offset, + &data->ifd_data[i].cmd_buf_offset); + } + return err; +} + +static int compat_get_int(compat_int_t __user *data32, + int __user *data) +{ + compat_int_t x; + int err; + + err = get_user(x, data32); + err |= put_user(x, data); + return err; +} + +static int compat_put_qseecom_load_img_req( + struct compat_qseecom_load_img_req __user *data32, + struct qseecom_load_img_req __user *data) +{ + int err; + compat_ulong_t mdt_len; + compat_ulong_t img_len; + compat_long_t ifd_data_fd; + compat_ulong_t app_arch; + compat_int_t app_id; + + err = get_user(mdt_len, &data->mdt_len); + err |= put_user(mdt_len, &data32->mdt_len); + err |= get_user(img_len, &data->img_len); + err |= put_user(img_len, &data32->img_len); + err |= get_user(ifd_data_fd, &data->ifd_data_fd); + err |= put_user(ifd_data_fd, &data32->ifd_data_fd); + err |= copy_in_user(data32->img_name, data->img_name, + MAX_APP_NAME_SIZE); + err |= get_user(app_arch, &data->app_arch); + err |= put_user(app_arch, &data32->app_arch); + err |= get_user(app_id, &data->app_id); + err |= put_user(app_id, &data32->app_id); + return err; +} + +static int compat_put_qseecom_qseos_version_req( + struct compat_qseecom_qseos_version_req __user *data32, + struct qseecom_qseos_version_req __user *data) +{ + compat_uint_t qseos_version; + int err; + + err = get_user(qseos_version, &data->qseos_version); + err |= put_user(qseos_version, &data32->qseos_version); + return err; +} + +static int compat_put_qseecom_qseos_app_load_query( + struct compat_qseecom_qseos_app_load_query __user *data32, + struct qseecom_qseos_app_load_query __user *data) +{ + int err = 0; + unsigned int i; + compat_int_t app_id; + compat_ulong_t app_arch; + char app_name; + + for (i = 0; i < MAX_APP_NAME_SIZE; i++) { + err |= get_user(app_name, &(data->app_name[i])); + err |= put_user(app_name, &(data32->app_name[i])); + } + err |= get_user(app_id, &data->app_id); + err |= put_user(app_id, &data32->app_id); + err |= get_user(app_arch, &data->app_arch); + err |= put_user(app_arch, &data32->app_arch); + + return err; +} + +static int compat_put_qseecom_is_es_activated_req( + struct compat_qseecom_is_es_activated_req __user *data32, + struct qseecom_is_es_activated_req __user *data) +{ + compat_int_t is_activated; + int err; + + err = get_user(is_activated, &data->is_activated); + err |= put_user(is_activated, &data32->is_activated); + return err; +} + +static unsigned int convert_cmd(unsigned int cmd) +{ + switch (cmd) { + case COMPAT_QSEECOM_IOCTL_REGISTER_LISTENER_REQ: + return QSEECOM_IOCTL_REGISTER_LISTENER_REQ; + case COMPAT_QSEECOM_IOCTL_UNREGISTER_LISTENER_REQ: + return QSEECOM_IOCTL_UNREGISTER_LISTENER_REQ; + case COMPAT_QSEECOM_IOCTL_LOAD_APP_REQ: + return QSEECOM_IOCTL_LOAD_APP_REQ; + case COMPAT_QSEECOM_IOCTL_RECEIVE_REQ: + return QSEECOM_IOCTL_RECEIVE_REQ; + case COMPAT_QSEECOM_IOCTL_SEND_RESP_REQ: + return QSEECOM_IOCTL_SEND_RESP_REQ; + case COMPAT_QSEECOM_IOCTL_UNLOAD_APP_REQ: + return QSEECOM_IOCTL_UNLOAD_APP_REQ; + case COMPAT_QSEECOM_IOCTL_PERF_ENABLE_REQ: + return QSEECOM_IOCTL_PERF_ENABLE_REQ; + case COMPAT_QSEECOM_IOCTL_PERF_DISABLE_REQ: + return QSEECOM_IOCTL_PERF_DISABLE_REQ; + case COMPAT_QSEECOM_IOCTL_UNLOAD_EXTERNAL_ELF_REQ: + return QSEECOM_IOCTL_UNLOAD_EXTERNAL_ELF_REQ; + case COMPAT_QSEECOM_IOCTL_SET_BUS_SCALING_REQ: + return QSEECOM_IOCTL_SET_BUS_SCALING_REQ; + case COMPAT_QSEECOM_IOCTL_SEND_CMD_REQ: + return QSEECOM_IOCTL_SEND_CMD_REQ; + case COMPAT_QSEECOM_IOCTL_SEND_MODFD_CMD_REQ: + return QSEECOM_IOCTL_SEND_MODFD_CMD_REQ; + case COMPAT_QSEECOM_IOCTL_SET_MEM_PARAM_REQ: + return QSEECOM_IOCTL_SET_MEM_PARAM_REQ; + case COMPAT_QSEECOM_IOCTL_GET_QSEOS_VERSION_REQ: + return QSEECOM_IOCTL_GET_QSEOS_VERSION_REQ; + case COMPAT_QSEECOM_IOCTL_LOAD_EXTERNAL_ELF_REQ: + return QSEECOM_IOCTL_LOAD_EXTERNAL_ELF_REQ; + case COMPAT_QSEECOM_IOCTL_APP_LOADED_QUERY_REQ: + return QSEECOM_IOCTL_APP_LOADED_QUERY_REQ; + case COMPAT_QSEECOM_IOCTL_SEND_CMD_SERVICE_REQ: + return QSEECOM_IOCTL_SEND_CMD_SERVICE_REQ; + case COMPAT_QSEECOM_IOCTL_CREATE_KEY_REQ: + return QSEECOM_IOCTL_CREATE_KEY_REQ; + case COMPAT_QSEECOM_IOCTL_WIPE_KEY_REQ: + return QSEECOM_IOCTL_WIPE_KEY_REQ; + case COMPAT_QSEECOM_IOCTL_UPDATE_KEY_USER_INFO_REQ: + return QSEECOM_IOCTL_UPDATE_KEY_USER_INFO_REQ; + case COMPAT_QSEECOM_IOCTL_SAVE_PARTITION_HASH_REQ: + return QSEECOM_IOCTL_SAVE_PARTITION_HASH_REQ; + case COMPAT_QSEECOM_IOCTL_IS_ES_ACTIVATED_REQ: + return QSEECOM_IOCTL_IS_ES_ACTIVATED_REQ; + case COMPAT_QSEECOM_IOCTL_SEND_MODFD_RESP: + return QSEECOM_IOCTL_SEND_MODFD_RESP; + case COMPAT_QSEECOM_QTEEC_IOCTL_OPEN_SESSION_REQ: + return QSEECOM_QTEEC_IOCTL_OPEN_SESSION_REQ; + case COMPAT_QSEECOM_QTEEC_IOCTL_CLOSE_SESSION_REQ: + return QSEECOM_QTEEC_IOCTL_CLOSE_SESSION_REQ; + case COMPAT_QSEECOM_QTEEC_IOCTL_INVOKE_MODFD_CMD_REQ: + return QSEECOM_QTEEC_IOCTL_INVOKE_MODFD_CMD_REQ; + case COMPAT_QSEECOM_QTEEC_IOCTL_REQUEST_CANCELLATION_REQ: + return QSEECOM_QTEEC_IOCTL_REQUEST_CANCELLATION_REQ; + case COMPAT_QSEECOM_IOCTL_MDTP_CIPHER_DIP_REQ: + return QSEECOM_IOCTL_MDTP_CIPHER_DIP_REQ; + case COMPAT_QSEECOM_IOCTL_SEND_MODFD_CMD_64_REQ: + return QSEECOM_IOCTL_SEND_MODFD_CMD_64_REQ; + case COMPAT_QSEECOM_IOCTL_SEND_MODFD_RESP_64: + return QSEECOM_IOCTL_SEND_MODFD_RESP_64; + + default: + return cmd; + } +} + +long compat_qseecom_ioctl(struct file *file, + unsigned int cmd, unsigned long arg) +{ + long ret; + switch (cmd) { + + case COMPAT_QSEECOM_IOCTL_UNREGISTER_LISTENER_REQ: + case COMPAT_QSEECOM_IOCTL_RECEIVE_REQ: + case COMPAT_QSEECOM_IOCTL_SEND_RESP_REQ: + case COMPAT_QSEECOM_IOCTL_UNLOAD_APP_REQ: + case COMPAT_QSEECOM_IOCTL_PERF_ENABLE_REQ: + case COMPAT_QSEECOM_IOCTL_PERF_DISABLE_REQ: + case COMPAT_QSEECOM_IOCTL_UNLOAD_EXTERNAL_ELF_REQ: { + return qseecom_ioctl(file, convert_cmd(cmd), 0); + } + break; + case COMPAT_QSEECOM_IOCTL_REGISTER_LISTENER_REQ: { + struct compat_qseecom_register_listener_req __user *data32; + struct qseecom_register_listener_req __user *data; + int err; + + data32 = compat_ptr(arg); + data = compat_alloc_user_space(sizeof(*data)); + if (data == NULL) + return -EFAULT; + + err = compat_get_qseecom_register_listener_req(data32, data); + if (err) + return err; + + return qseecom_ioctl(file, convert_cmd(cmd), + (unsigned long)data); + } + break; + case COMPAT_QSEECOM_IOCTL_LOAD_APP_REQ: { + struct compat_qseecom_load_img_req __user *data32; + struct qseecom_load_img_req __user *data; + int err; + + data32 = compat_ptr(arg); + data = compat_alloc_user_space(sizeof(*data)); + if (data == NULL) + return -EFAULT; + + err = compat_get_qseecom_load_img_req(data32, data); + if (err) + return err; + + ret = qseecom_ioctl(file, convert_cmd(cmd), + (unsigned long)data); + err = compat_put_qseecom_load_img_req(data32, data); + return ret ? ret : err; + } + break; + case COMPAT_QSEECOM_IOCTL_SEND_CMD_REQ: { + struct compat_qseecom_send_cmd_req __user *data32; + struct qseecom_send_cmd_req __user *data; + int err; + + data32 = compat_ptr(arg); + data = compat_alloc_user_space(sizeof(*data)); + if (data == NULL) + return -EFAULT; + + err = compat_get_qseecom_send_cmd_req(data32, data); + if (err) + return err; + + return qseecom_ioctl(file, convert_cmd(cmd), + (unsigned long)data); + } + break; + case COMPAT_QSEECOM_IOCTL_SEND_MODFD_CMD_REQ: + case COMPAT_QSEECOM_IOCTL_SEND_MODFD_CMD_64_REQ: { + struct compat_qseecom_send_modfd_cmd_req __user *data32; + struct qseecom_send_modfd_cmd_req __user *data; + int err; + + data32 = compat_ptr(arg); + data = compat_alloc_user_space(sizeof(*data)); + if (data == NULL) + return -EFAULT; + + err = compat_get_qseecom_send_modfd_cmd_req(data32, data); + if (err) + return err; + + return qseecom_ioctl(file, convert_cmd(cmd), + (unsigned long)data); + } + break; + case COMPAT_QSEECOM_IOCTL_SET_MEM_PARAM_REQ: { + struct compat_qseecom_set_sb_mem_param_req __user *data32; + struct qseecom_set_sb_mem_param_req __user *data; + int err; + + data32 = compat_ptr(arg); + data = compat_alloc_user_space(sizeof(*data)); + if (data == NULL) + return -EFAULT; + + err = compat_get_qseecom_set_sb_mem_param_req(data32, data); + if (err) + return err; + + return qseecom_ioctl(file, convert_cmd(cmd), + (unsigned long)data); + } + break; + case COMPAT_QSEECOM_IOCTL_GET_QSEOS_VERSION_REQ: { + struct compat_qseecom_qseos_version_req __user *data32; + struct qseecom_qseos_version_req __user *data; + int err; + + data32 = compat_ptr(arg); + data = compat_alloc_user_space(sizeof(*data)); + if (data == NULL) + return -EFAULT; + + err = compat_get_qseecom_qseos_version_req(data32, data); + if (err) + return err; + + ret = qseecom_ioctl(file, convert_cmd(cmd), + (unsigned long)data); + err = compat_put_qseecom_qseos_version_req(data32, data); + + return ret ? ret : err; + } + break; + case COMPAT_QSEECOM_IOCTL_SET_BUS_SCALING_REQ: { + compat_int_t __user *data32; + int __user *data; + int err; + + data32 = compat_ptr(arg); + data = compat_alloc_user_space(sizeof(*data)); + if (data == NULL) + return -EFAULT; + err = compat_get_int(data32, data); + if (err) + return err; + return qseecom_ioctl(file, convert_cmd(cmd), + (unsigned long)data); + } + break; + case COMPAT_QSEECOM_IOCTL_LOAD_EXTERNAL_ELF_REQ: { + struct compat_qseecom_load_img_req __user *data32; + struct qseecom_load_img_req __user *data; + int err; + + data32 = compat_ptr(arg); + data = compat_alloc_user_space(sizeof(*data)); + if (data == NULL) + return -EFAULT; + + err = compat_get_qseecom_load_img_req(data32, data); + if (err) + return err; + + return qseecom_ioctl(file, convert_cmd(cmd), + (unsigned long)data); + } + break; + case COMPAT_QSEECOM_IOCTL_APP_LOADED_QUERY_REQ: { + struct compat_qseecom_qseos_app_load_query __user *data32; + struct qseecom_qseos_app_load_query __user *data; + int err; + + data32 = compat_ptr(arg); + data = compat_alloc_user_space(sizeof(*data)); + if (data == NULL) + return -EFAULT; + + err = compat_get_qseecom_qseos_app_load_query(data32, data); + if (err) + return err; + + ret = qseecom_ioctl(file, convert_cmd(cmd), + (unsigned long)data); + err = compat_put_qseecom_qseos_app_load_query(data32, data); + return ret ? ret : err; + } + break; + case COMPAT_QSEECOM_IOCTL_SEND_CMD_SERVICE_REQ: { + struct compat_qseecom_send_svc_cmd_req __user *data32; + struct qseecom_send_svc_cmd_req __user *data; + int err; + + data32 = compat_ptr(arg); + data = compat_alloc_user_space(sizeof(*data)); + if (data == NULL) + return -EFAULT; + + err = compat_get_qseecom_send_svc_cmd_req(data32, data); + if (err) + return err; + + return qseecom_ioctl(file, convert_cmd(cmd), + (unsigned long)data); + } + break; + case COMPAT_QSEECOM_IOCTL_CREATE_KEY_REQ: { + struct compat_qseecom_create_key_req __user *data32; + struct qseecom_create_key_req __user *data; + int err; + + data32 = compat_ptr(arg); + data = compat_alloc_user_space(sizeof(*data)); + if (data == NULL) + return -EFAULT; + + err = compat_get_qseecom_create_key_req(data32, data); + if (err) + return err; + + return qseecom_ioctl(file, convert_cmd(cmd), + (unsigned long)data); + } + break; + case COMPAT_QSEECOM_IOCTL_WIPE_KEY_REQ: { + struct compat_qseecom_wipe_key_req __user *data32; + struct qseecom_wipe_key_req __user *data; + int err; + + data32 = compat_ptr(arg); + data = compat_alloc_user_space(sizeof(*data)); + if (data == NULL) + return -EFAULT; + + err = compat_get_qseecom_wipe_key_req(data32, data); + if (err) + return err; + + return qseecom_ioctl(file, convert_cmd(cmd), + (unsigned long)data); + } + break; + case COMPAT_QSEECOM_IOCTL_UPDATE_KEY_USER_INFO_REQ: { + struct compat_qseecom_update_key_userinfo_req __user *data32; + struct qseecom_update_key_userinfo_req __user *data; + int err; + + data32 = compat_ptr(arg); + data = compat_alloc_user_space(sizeof(*data)); + if (data == NULL) + return -EFAULT; + + err = compat_get_qseecom_update_key_userinfo_req(data32, data); + if (err) + return err; + + return qseecom_ioctl(file, convert_cmd(cmd), + (unsigned long)data); + } + break; + case COMPAT_QSEECOM_IOCTL_SAVE_PARTITION_HASH_REQ: { + struct compat_qseecom_save_partition_hash_req __user *data32; + struct qseecom_save_partition_hash_req __user *data; + int err; + + data32 = compat_ptr(arg); + data = compat_alloc_user_space(sizeof(*data)); + if (data == NULL) + return -EFAULT; + + err = compat_get_qseecom_save_partition_hash_req(data32, data); + if (err) + return err; + + return qseecom_ioctl(file, convert_cmd(cmd), + (unsigned long)data); + } + break; + case COMPAT_QSEECOM_IOCTL_IS_ES_ACTIVATED_REQ: { + struct compat_qseecom_is_es_activated_req __user *data32; + struct qseecom_is_es_activated_req __user *data; + int err; + + data32 = compat_ptr(arg); + data = compat_alloc_user_space(sizeof(*data)); + if (data == NULL) + return -EFAULT; + + err = compat_get_qseecom_is_es_activated_req(data32, data); + if (err) + return err; + + ret = qseecom_ioctl(file, convert_cmd(cmd), + (unsigned long)data); + err = compat_put_qseecom_is_es_activated_req(data32, data); + return ret ? ret : err; + } + break; + case COMPAT_QSEECOM_IOCTL_MDTP_CIPHER_DIP_REQ: { + struct compat_qseecom_mdtp_cipher_dip_req __user *data32; + struct qseecom_mdtp_cipher_dip_req __user *data; + int err; + + data32 = compat_ptr(arg); + data = compat_alloc_user_space(sizeof(*data)); + if (data == NULL) + return -EFAULT; + + err = compat_get_qseecom_mdtp_cipher_dip_req(data32, data); + if (err) + return err; + + return qseecom_ioctl(file, convert_cmd(cmd), + (unsigned long)data); + } + break; + case COMPAT_QSEECOM_IOCTL_SEND_MODFD_RESP: + case COMPAT_QSEECOM_IOCTL_SEND_MODFD_RESP_64: { + struct compat_qseecom_send_modfd_listener_resp __user *data32; + struct qseecom_send_modfd_listener_resp __user *data; + int err; + + data32 = compat_ptr(arg); + data = compat_alloc_user_space(sizeof(*data)); + if (data == NULL) + return -EFAULT; + + err = compat_get_qseecom_send_modfd_listener_resp(data32, data); + if (err) + return err; + + return qseecom_ioctl(file, convert_cmd(cmd), + (unsigned long)data); + } + break; + case COMPAT_QSEECOM_QTEEC_IOCTL_CLOSE_SESSION_REQ: { + struct compat_qseecom_qteec_req __user *data32; + struct qseecom_qteec_req __user *data; + int err; + + data32 = compat_ptr(arg); + data = compat_alloc_user_space(sizeof(*data)); + if (data == NULL) + return -EFAULT; + + err = compat_get_qseecom_qteec_req(data32, data); + if (err) + return err; + + return qseecom_ioctl(file, convert_cmd(cmd), + (unsigned long)data); + } + break; + case COMPAT_QSEECOM_QTEEC_IOCTL_OPEN_SESSION_REQ: + case COMPAT_QSEECOM_QTEEC_IOCTL_INVOKE_MODFD_CMD_REQ: + case COMPAT_QSEECOM_QTEEC_IOCTL_REQUEST_CANCELLATION_REQ: { + struct compat_qseecom_qteec_modfd_req __user *data32; + struct qseecom_qteec_modfd_req __user *data; + int err; + + data32 = compat_ptr(arg); + data = compat_alloc_user_space(sizeof(*data)); + if (data == NULL) + return -EFAULT; + + err = compat_get_qseecom_qteec_modfd_req(data32, data); + if (err) + return err; + + return qseecom_ioctl(file, convert_cmd(cmd), + (unsigned long)data); + } + break; + default: + return -ENOIOCTLCMD; + break; + } + return 0; +} + |