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qseecom: Add qseecom driver snapshot for kona

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Add snapshot for qseecom from msm-4.14 commit 5d002609242c
("qseecom: listener unregister and register optimization").

Change-Id: I756d218259be9be328c863181059b67099dc1955
Signed-off-by: Zhen Kong <zkong@codeaurora.org>
This commit is contained in:
Zhen Kong
2018-10-31 13:58:42 -07:00
parent dbf137779b
commit 28cfbbcf6e
10 changed files with 11760 additions and 0 deletions
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8
drivers/misc/Kconfig
View File

@@ -476,6 +476,14 @@ config SRAM
config SRAM_EXEC config SRAM_EXEC
bool bool
config QSEECOM
tristate "QTI Secure Execution Communicator driver"
help
Provides a communication interface between userspace and
QTI Secure Execution Environment (QSEE) using Secure Channel
Manager (SCM) interface. It exposes APIs for both userspace and
kernel clients.
config VEXPRESS_SYSCFG config VEXPRESS_SYSCFG
bool "Versatile Express System Configuration driver" bool "Versatile Express System Configuration driver"
depends on VEXPRESS_CONFIG depends on VEXPRESS_CONFIG

1
drivers/misc/Makefile
View File

@@ -50,6 +50,7 @@ obj-$(CONFIG_SRAM) += sram.o
obj-$(CONFIG_SRAM_EXEC) += sram-exec.o obj-$(CONFIG_SRAM_EXEC) += sram-exec.o
obj-y += mic/ obj-y += mic/
obj-$(CONFIG_GENWQE) += genwqe/ obj-$(CONFIG_GENWQE) += genwqe/
obj-$(CONFIG_QSEECOM) += qseecom.o
obj-$(CONFIG_ECHO) += echo/ obj-$(CONFIG_ECHO) += echo/
obj-$(CONFIG_VEXPRESS_SYSCFG) += vexpress-syscfg.o obj-$(CONFIG_VEXPRESS_SYSCFG) += vexpress-syscfg.o
obj-$(CONFIG_CXL_BASE) += cxl/ obj-$(CONFIG_CXL_BASE) += cxl/

914
drivers/misc/compat_qseecom.c Normal file
View File

@@ -0,0 +1,914 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (c) 2014-2018, The Linux Foundation. All rights reserved.
*/
#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_uint_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_uint_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;
}

337
drivers/misc/compat_qseecom.h Normal file
View File

@@ -0,0 +1,337 @@
/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (c) 2017, 2019, The Linux Foundation. All rights reserved.
*/
#ifndef _UAPI_COMPAT_QSEECOM_H_
#define _UAPI_COMPAT_QSEECOM_H_
#include <linux/types.h>
#include <linux/ioctl.h>
#if IS_ENABLED(CONFIG_COMPAT)
#include <linux/compat.h>
/*
* struct compat_qseecom_register_listener_req -
* for register listener ioctl request
* @listener_id - service id (shared between userspace and QSE)
* @ifd_data_fd - ion handle
* @virt_sb_base - shared buffer base in user space
* @sb_size - shared buffer size
*/
struct compat_qseecom_register_listener_req {
compat_ulong_t listener_id; /* in */
compat_long_t ifd_data_fd; /* in */
compat_uptr_t virt_sb_base; /* in */
compat_ulong_t sb_size; /* in */
};
/*
* struct compat_qseecom_send_cmd_req - for send command ioctl request
* @cmd_req_len - command buffer length
* @cmd_req_buf - command buffer
* @resp_len - response buffer length
* @resp_buf - response buffer
*/
struct compat_qseecom_send_cmd_req {
compat_uptr_t cmd_req_buf; /* in */
compat_uint_t cmd_req_len; /* in */
compat_uptr_t resp_buf; /* in/out */
compat_uint_t resp_len; /* in/out */
};
/*
* struct qseecom_ion_fd_info - ion fd handle data information
* @fd - ion handle to some memory allocated in user space
* @cmd_buf_offset - command buffer offset
*/
struct compat_qseecom_ion_fd_info {
compat_long_t fd;
compat_ulong_t cmd_buf_offset;
};
/*
* struct qseecom_send_modfd_cmd_req - for send command ioctl request
* @cmd_req_len - command buffer length
* @cmd_req_buf - command buffer
* @resp_len - response buffer length
* @resp_buf - response buffer
* @ifd_data_fd - ion handle to memory allocated in user space
* @cmd_buf_offset - command buffer offset
*/
struct compat_qseecom_send_modfd_cmd_req {
compat_uptr_t cmd_req_buf; /* in */
compat_uint_t cmd_req_len; /* in */
compat_uptr_t resp_buf; /* in/out */
compat_uint_t resp_len; /* in/out */
struct compat_qseecom_ion_fd_info ifd_data[MAX_ION_FD];
};
/*
* struct compat_qseecom_listener_send_resp_req
* signal to continue the send_cmd req.
* Used as a trigger from HLOS service to notify QSEECOM that it's done with its
* operation and provide the response for QSEECOM can continue the incomplete
* command execution
* @resp_len - Length of the response
* @resp_buf - Response buffer where the response of the cmd should go.
*/
struct compat_qseecom_send_resp_req {
compat_uptr_t resp_buf; /* in */
compat_uint_t resp_len; /* in */
};
/*
* struct compat_qseecom_load_img_data
* for sending image length information and
* ion file descriptor to the qseecom driver. ion file descriptor is used
* for retrieving the ion file handle and in turn the physical address of
* the image location.
* @mdt_len - Length of the .mdt file in bytes.
* @img_len - Length of the .mdt + .b00 +..+.bxx images files in bytes
* @ion_fd - Ion file descriptor used when allocating memory.
* @img_name - Name of the image.
*/
struct compat_qseecom_load_img_req {
compat_ulong_t mdt_len; /* in */
compat_ulong_t img_len; /* in */
compat_long_t ifd_data_fd; /* in */
char img_name[MAX_APP_NAME_SIZE]; /* in */
compat_ulong_t app_arch; /* in */
compat_uint_t app_id; /* out*/
};
struct compat_qseecom_set_sb_mem_param_req {
compat_long_t ifd_data_fd; /* in */
compat_uptr_t virt_sb_base; /* in */
compat_ulong_t sb_len; /* in */
};
/*
* struct compat_qseecom_qseos_version_req - get qseos version
* @qseos_version - version number
*/
struct compat_qseecom_qseos_version_req {
compat_uint_t qseos_version; /* in */
};
/*
* struct compat_qseecom_qseos_app_load_query - verify if app is loaded in qsee
* @app_name[MAX_APP_NAME_SIZE]- name of the app.
* @app_id - app id.
*/
struct compat_qseecom_qseos_app_load_query {
char app_name[MAX_APP_NAME_SIZE]; /* in */
compat_uint_t app_id; /* out */
compat_ulong_t app_arch;
};
struct compat_qseecom_send_svc_cmd_req {
compat_ulong_t cmd_id;
compat_uptr_t cmd_req_buf; /* in */
compat_uint_t cmd_req_len; /* in */
compat_uptr_t resp_buf; /* in/out */
compat_uint_t resp_len; /* in/out */
};
struct compat_qseecom_create_key_req {
unsigned char hash32[QSEECOM_HASH_SIZE];
enum qseecom_key_management_usage_type usage;
};
struct compat_qseecom_wipe_key_req {
enum qseecom_key_management_usage_type usage;
compat_int_t wipe_key_flag;
};
struct compat_qseecom_update_key_userinfo_req {
unsigned char current_hash32[QSEECOM_HASH_SIZE];
unsigned char new_hash32[QSEECOM_HASH_SIZE];
enum qseecom_key_management_usage_type usage;
};
/*
* struct compat_qseecom_save_partition_hash_req
* @partition_id - partition id.
* @hash[SHA256_DIGEST_LENGTH] - sha256 digest.
*/
struct compat_qseecom_save_partition_hash_req {
compat_int_t partition_id; /* in */
char digest[SHA256_DIGEST_LENGTH]; /* in */
};
/*
* struct compat_qseecom_is_es_activated_req
* @is_activated - 1=true , 0=false
*/
struct compat_qseecom_is_es_activated_req {
compat_int_t is_activated; /* out */
};
/*
* struct compat_qseecom_mdtp_cipher_dip_req
* @in_buf - input buffer
* @in_buf_size - input buffer size
* @out_buf - output buffer
* @out_buf_size - output buffer size
* @direction - 0=encrypt, 1=decrypt
*/
struct compat_qseecom_mdtp_cipher_dip_req {
compat_uptr_t in_buf;
compat_uint_t in_buf_size;
compat_uptr_t out_buf;
compat_uint_t out_buf_size;
compat_uint_t direction;
};
/*
* struct qseecom_send_modfd_resp - for send command ioctl request
* @req_len - command buffer length
* @req_buf - command buffer
* @ifd_data_fd - ion handle to memory allocated in user space
* @cmd_buf_offset - command buffer offset
*/
struct compat_qseecom_send_modfd_listener_resp {
compat_uptr_t resp_buf_ptr; /* in */
compat_uint_t resp_len; /* in */
struct compat_qseecom_ion_fd_info ifd_data[MAX_ION_FD]; /* in */
};
struct compat_qseecom_qteec_req {
compat_uptr_t req_ptr;
compat_ulong_t req_len;
compat_uptr_t resp_ptr;
compat_ulong_t resp_len;
};
struct compat_qseecom_qteec_modfd_req {
compat_uptr_t req_ptr;
compat_ulong_t req_len;
compat_uptr_t resp_ptr;
compat_ulong_t resp_len;
struct compat_qseecom_ion_fd_info ifd_data[MAX_ION_FD];
};
struct compat_qseecom_ce_pipe_entry {
compat_int_t valid;
compat_uint_t ce_num;
compat_uint_t ce_pipe_pair;
};
struct compat_qseecom_ce_info_req {
unsigned char handle[MAX_CE_INFO_HANDLE_SIZE];
compat_uint_t usage;
compat_uint_t unit_num;
compat_uint_t num_ce_pipe_entries;
struct compat_qseecom_ce_pipe_entry
ce_pipe_entry[MAX_CE_PIPE_PAIR_PER_UNIT];
};
struct file;
extern long compat_qseecom_ioctl(struct file *file,
unsigned int cmd, unsigned long arg);
#define COMPAT_QSEECOM_IOCTL_REGISTER_LISTENER_REQ \
_IOWR(QSEECOM_IOC_MAGIC, 1, struct compat_qseecom_register_listener_req)
#define COMPAT_QSEECOM_IOCTL_UNREGISTER_LISTENER_REQ \
_IO(QSEECOM_IOC_MAGIC, 2)
#define COMPAT_QSEECOM_IOCTL_SEND_CMD_REQ \
_IOWR(QSEECOM_IOC_MAGIC, 3, struct compat_qseecom_send_cmd_req)
#define COMPAT_QSEECOM_IOCTL_SEND_MODFD_CMD_REQ \
_IOWR(QSEECOM_IOC_MAGIC, 4, struct compat_qseecom_send_modfd_cmd_req)
#define COMPAT_QSEECOM_IOCTL_RECEIVE_REQ \
_IO(QSEECOM_IOC_MAGIC, 5)
#define COMPAT_QSEECOM_IOCTL_SEND_RESP_REQ \
_IO(QSEECOM_IOC_MAGIC, 6)
#define COMPAT_QSEECOM_IOCTL_LOAD_APP_REQ \
_IOWR(QSEECOM_IOC_MAGIC, 7, struct compat_qseecom_load_img_req)
#define COMPAT_QSEECOM_IOCTL_SET_MEM_PARAM_REQ \
_IOWR(QSEECOM_IOC_MAGIC, 8, struct compat_qseecom_set_sb_mem_param_req)
#define COMPAT_QSEECOM_IOCTL_UNLOAD_APP_REQ \
_IO(QSEECOM_IOC_MAGIC, 9)
#define COMPAT_QSEECOM_IOCTL_GET_QSEOS_VERSION_REQ \
_IOWR(QSEECOM_IOC_MAGIC, 10, struct compat_qseecom_qseos_version_req)
#define COMPAT_QSEECOM_IOCTL_PERF_ENABLE_REQ \
_IO(QSEECOM_IOC_MAGIC, 11)
#define COMPAT_QSEECOM_IOCTL_PERF_DISABLE_REQ \
_IO(QSEECOM_IOC_MAGIC, 12)
#define COMPAT_QSEECOM_IOCTL_LOAD_EXTERNAL_ELF_REQ \
_IOWR(QSEECOM_IOC_MAGIC, 13, struct compat_qseecom_load_img_req)
#define COMPAT_QSEECOM_IOCTL_UNLOAD_EXTERNAL_ELF_REQ \
_IO(QSEECOM_IOC_MAGIC, 14)
#define COMPAT_QSEECOM_IOCTL_APP_LOADED_QUERY_REQ \
_IOWR(QSEECOM_IOC_MAGIC, 15, struct compat_qseecom_qseos_app_load_query)
#define COMPAT_QSEECOM_IOCTL_SEND_CMD_SERVICE_REQ \
_IOWR(QSEECOM_IOC_MAGIC, 16, struct compat_qseecom_send_svc_cmd_req)
#define COMPAT_QSEECOM_IOCTL_CREATE_KEY_REQ \
_IOWR(QSEECOM_IOC_MAGIC, 17, struct compat_qseecom_create_key_req)
#define COMPAT_QSEECOM_IOCTL_WIPE_KEY_REQ \
_IOWR(QSEECOM_IOC_MAGIC, 18, struct compat_qseecom_wipe_key_req)
#define COMPAT_QSEECOM_IOCTL_SAVE_PARTITION_HASH_REQ \
_IOWR(QSEECOM_IOC_MAGIC, 19, \
struct compat_qseecom_save_partition_hash_req)
#define COMPAT_QSEECOM_IOCTL_IS_ES_ACTIVATED_REQ \
_IOWR(QSEECOM_IOC_MAGIC, 20, struct compat_qseecom_is_es_activated_req)
#define COMPAT_QSEECOM_IOCTL_SEND_MODFD_RESP \
_IOWR(QSEECOM_IOC_MAGIC, 21, \
struct compat_qseecom_send_modfd_listener_resp)
#define COMPAT_QSEECOM_IOCTL_SET_BUS_SCALING_REQ \
_IOWR(QSEECOM_IOC_MAGIC, 23, int)
#define COMPAT_QSEECOM_IOCTL_UPDATE_KEY_USER_INFO_REQ \
_IOWR(QSEECOM_IOC_MAGIC, 24, \
struct compat_qseecom_update_key_userinfo_req)
#define COMPAT_QSEECOM_QTEEC_IOCTL_OPEN_SESSION_REQ \
_IOWR(QSEECOM_IOC_MAGIC, 30, struct compat_qseecom_qteec_modfd_req)
#define COMPAT_QSEECOM_QTEEC_IOCTL_CLOSE_SESSION_REQ \
_IOWR(QSEECOM_IOC_MAGIC, 31, struct compat_qseecom_qteec_req)
#define COMPAT_QSEECOM_QTEEC_IOCTL_INVOKE_MODFD_CMD_REQ \
_IOWR(QSEECOM_IOC_MAGIC, 32, struct compat_qseecom_qteec_modfd_req)
#define COMPAT_QSEECOM_QTEEC_IOCTL_REQUEST_CANCELLATION_REQ \
_IOWR(QSEECOM_IOC_MAGIC, 33, struct compat_qseecom_qteec_modfd_req)
#define COMPAT_QSEECOM_IOCTL_MDTP_CIPHER_DIP_REQ \
_IOWR(QSEECOM_IOC_MAGIC, 34, struct qseecom_mdtp_cipher_dip_req)
#define COMPAT_QSEECOM_IOCTL_SEND_MODFD_CMD_64_REQ \
_IOWR(QSEECOM_IOC_MAGIC, 35, struct compat_qseecom_send_modfd_cmd_req)
#define COMPAT_QSEECOM_IOCTL_SEND_MODFD_RESP_64 \
_IOWR(QSEECOM_IOC_MAGIC, 36, \
struct compat_qseecom_send_modfd_listener_resp)
#define COMPAT_QSEECOM_IOCTL_GET_CE_PIPE_INFO \
_IOWR(QSEECOM_IOC_MAGIC, 40, \
struct compat_qseecom_ce_info_req)
#define COMPAT_QSEECOM_IOCTL_FREE_CE_PIPE_INFO \
_IOWR(QSEECOM_IOC_MAGIC, 41, \
struct compat_qseecom_ce_info_req)
#define COMPAT_QSEECOM_IOCTL_QUERY_CE_PIPE_INFO \
_IOWR(QSEECOM_IOC_MAGIC, 42, \
struct compat_qseecom_ce_info_req)
#endif
#endif /* _UAPI_COMPAT_QSEECOM_H_ */

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drivers/misc/qseecom.c Normal file
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drivers/misc/qseecom_kernel.h Normal file
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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved.
*/
#ifndef __QSEECOM_KERNEL_H_
#define __QSEECOM_KERNEL_H_
#include <linux/types.h>
#include <soc/qcom/scm.h>
#define QSEECOM_ALIGN_SIZE 0x40
#define QSEECOM_ALIGN_MASK (QSEECOM_ALIGN_SIZE - 1)
#define QSEECOM_ALIGN(x) \
((x + QSEECOM_ALIGN_MASK) & (~QSEECOM_ALIGN_MASK))
/*
* struct qseecom_handle -
* Handle to the qseecom device for kernel clients
* @sbuf - shared buffer pointer
* @sbbuf_len - shared buffer size
*/
struct qseecom_handle {
void *dev; /* in/out */
unsigned char *sbuf; /* in/out */
uint32_t sbuf_len; /* in/out */
};
int qseecom_start_app(struct qseecom_handle **handle,
char *app_name, uint32_t size);
int qseecom_shutdown_app(struct qseecom_handle **handle);
int qseecom_send_command(struct qseecom_handle *handle, void *send_buf,
uint32_t sbuf_len, void *resp_buf, uint32_t rbuf_len);
int qseecom_set_bandwidth(struct qseecom_handle *handle, bool high);
int qseecom_process_listener_from_smcinvoke(struct scm_desc *desc);
#endif /* __QSEECOM_KERNEL_H_ */

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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (c) 2014-2019, The Linux Foundation. All rights reserved.
*/
#ifndef _QCOM_INLINE_CRYPTO_ENGINE_H_
#define _QCOM_INLINE_CRYPTO_ENGINE_H_
#include <linux/platform_device.h>
struct request;
enum ice_cryto_algo_mode {
ICE_CRYPTO_ALGO_MODE_AES_ECB = 0x0,
ICE_CRYPTO_ALGO_MODE_AES_XTS = 0x3,
};
enum ice_crpto_key_size {
ICE_CRYPTO_KEY_SIZE_128 = 0x0,
ICE_CRYPTO_KEY_SIZE_256 = 0x2,
};
enum ice_crpto_key_mode {
ICE_CRYPTO_USE_KEY0_HW_KEY = 0x0,
ICE_CRYPTO_USE_KEY1_HW_KEY = 0x1,
ICE_CRYPTO_USE_LUT_SW_KEY0 = 0x2,
ICE_CRYPTO_USE_LUT_SW_KEY = 0x3
};
struct ice_crypto_setting {
enum ice_crpto_key_size key_size;
enum ice_cryto_algo_mode algo_mode;
enum ice_crpto_key_mode key_mode;
short key_index;
};
struct ice_data_setting {
struct ice_crypto_setting crypto_data;
bool sw_forced_context_switch;
bool decr_bypass;
bool encr_bypass;
};
/* MSM ICE Crypto Data Unit of target DUN of Transfer Request */
enum ice_crypto_data_unit {
ICE_CRYPTO_DATA_UNIT_512_B = 0,
ICE_CRYPTO_DATA_UNIT_1_KB = 1,
ICE_CRYPTO_DATA_UNIT_2_KB = 2,
ICE_CRYPTO_DATA_UNIT_4_KB = 3,
ICE_CRYPTO_DATA_UNIT_8_KB = 4,
ICE_CRYPTO_DATA_UNIT_16_KB = 5,
ICE_CRYPTO_DATA_UNIT_32_KB = 6,
ICE_CRYPTO_DATA_UNIT_64_KB = 7,
};
typedef void (*ice_error_cb)(void *, u32 error);
struct qcom_ice_variant_ops *qcom_ice_get_variant_ops(struct device_node *node);
struct platform_device *qcom_ice_get_pdevice(struct device_node *node);
#ifdef CONFIG_CRYPTO_DEV_QCOM_ICE
int qcom_ice_setup_ice_hw(const char *storage_type, int enable);
void qcom_ice_set_fde_flag(int flag);
#else
static inline int qcom_ice_setup_ice_hw(const char *storage_type, int enable)
{
return 0;
}
static inline void qcom_ice_set_fde_flag(int flag) {}
#endif
struct qcom_ice_variant_ops {
const char *name;
int (*init)(struct platform_device *device_init, void *init_data,
ice_error_cb err);
int (*reset)(struct platform_device *device_reset);
int (*resume)(struct platform_device *device_resume);
int (*suspend)(struct platform_device *device_suspend);
int (*config_start)(struct platform_device *device_start,
struct request *req, struct ice_data_setting *setting,
bool start);
int (*config_end)(struct request *req);
int (*status)(struct platform_device *device_status);
void (*debug)(struct platform_device *device_debug);
};
#endif /* _QCOM_INLINE_CRYPTO_ENGINE_H_ */

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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved.
*/
#ifndef PFK_H_
#define PFK_H_
#include <linux/bio.h>
struct ice_crypto_setting;
#ifdef CONFIG_PFK
/*
* Default key for inline encryption.
*
* For now only AES-256-XTS is supported, so this is a fixed length. But if
* ever needed, this should be made variable-length with a 'mode' and 'size'.
* (Remember to update pfk_allow_merge_bio() when doing so!)
*/
#define BLK_ENCRYPTION_KEY_SIZE_AES_256_XTS 64
struct blk_encryption_key {
u8 raw[BLK_ENCRYPTION_KEY_SIZE_AES_256_XTS];
};
int pfk_load_key_start(const struct bio *bio,
struct ice_crypto_setting *ice_setting,
bool *is_pfe, bool async);
int pfk_load_key_end(const struct bio *bio, bool *is_pfe);
int pfk_remove_key(const unsigned char *key, size_t key_size);
int pfk_fbe_clear_key(const unsigned char *key, size_t key_size,
const unsigned char *salt, size_t salt_size);
bool pfk_allow_merge_bio(const struct bio *bio1, const struct bio *bio2);
void pfk_clear_on_reset(void);
#else
static inline int pfk_load_key_start(const struct bio *bio,
struct ice_crypto_setting *ice_setting, bool *is_pfe, bool async)
{
return -ENODEV;
}
static inline int pfk_load_key_end(const struct bio *bio, bool *is_pfe)
{
return -ENODEV;
}
static inline int pfk_remove_key(const unsigned char *key, size_t key_size)
{
return -ENODEV;
}
static inline bool pfk_allow_merge_bio(const struct bio *bio1,
const struct bio *bio2)
{
return true;
}
static inline int pfk_fbe_clear_key(const unsigned char *key, size_t key_size,
const unsigned char *salt, size_t salt_size)
{
return -ENODEV;
}
static inline void pfk_clear_on_reset(void)
{}
#endif /* CONFIG_PFK */
#endif /* PFK_H */

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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (c) 2013-2018, The Linux Foundation. All rights reserved.
*/
#ifndef __QSEECOMI_H_
#define __QSEECOMI_H_
#include <linux/qseecom.h>
#define QSEECOM_KEY_ID_SIZE 32
#define QSEOS_RESULT_FAIL_SEND_CMD_NO_THREAD -19 /*0xFFFFFFED*/
#define QSEOS_RESULT_FAIL_UNSUPPORTED_CE_PIPE -63
#define QSEOS_RESULT_FAIL_KS_OP -64
#define QSEOS_RESULT_FAIL_KEY_ID_EXISTS -65
#define QSEOS_RESULT_FAIL_MAX_KEYS -66
#define QSEOS_RESULT_FAIL_SAVE_KS -67
#define QSEOS_RESULT_FAIL_LOAD_KS -68
#define QSEOS_RESULT_FAIL_KS_ALREADY_DONE -69
#define QSEOS_RESULT_FAIL_KEY_ID_DNE -70
#define QSEOS_RESULT_FAIL_INCORRECT_PSWD -71
#define QSEOS_RESULT_FAIL_MAX_ATTEMPT -72
#define QSEOS_RESULT_FAIL_PENDING_OPERATION -73
enum qseecom_command_scm_resp_type {
QSEOS_APP_ID = 0xEE01,
QSEOS_LISTENER_ID
};
enum qseecom_qceos_cmd_id {
QSEOS_APP_START_COMMAND = 0x01,
QSEOS_APP_SHUTDOWN_COMMAND,
QSEOS_APP_LOOKUP_COMMAND,
QSEOS_REGISTER_LISTENER,
QSEOS_DEREGISTER_LISTENER,
QSEOS_CLIENT_SEND_DATA_COMMAND,
QSEOS_LISTENER_DATA_RSP_COMMAND,
QSEOS_LOAD_EXTERNAL_ELF_COMMAND,
QSEOS_UNLOAD_EXTERNAL_ELF_COMMAND,
QSEOS_GET_APP_STATE_COMMAND,
QSEOS_LOAD_SERV_IMAGE_COMMAND,
QSEOS_UNLOAD_SERV_IMAGE_COMMAND,
QSEOS_APP_REGION_NOTIFICATION,
QSEOS_REGISTER_LOG_BUF_COMMAND,
QSEOS_RPMB_PROVISION_KEY_COMMAND,
QSEOS_RPMB_ERASE_COMMAND,
QSEOS_GENERATE_KEY = 0x11,
QSEOS_DELETE_KEY,
QSEOS_MAX_KEY_COUNT,
QSEOS_SET_KEY,
QSEOS_UPDATE_KEY_USERINFO,
QSEOS_TEE_OPEN_SESSION,
QSEOS_TEE_INVOKE_COMMAND,
QSEOS_TEE_INVOKE_MODFD_COMMAND = QSEOS_TEE_INVOKE_COMMAND,
QSEOS_TEE_CLOSE_SESSION,
QSEOS_TEE_REQUEST_CANCELLATION,
QSEOS_CONTINUE_BLOCKED_REQ_COMMAND,
QSEOS_RPMB_CHECK_PROV_STATUS_COMMAND = 0x1B,
QSEOS_CLIENT_SEND_DATA_COMMAND_WHITELIST = 0x1C,
QSEOS_TEE_OPEN_SESSION_WHITELIST = 0x1D,
QSEOS_TEE_INVOKE_COMMAND_WHITELIST = 0x1E,
QSEOS_LISTENER_DATA_RSP_COMMAND_WHITELIST = 0x1F,
QSEOS_FSM_LTEOTA_REQ_CMD = 0x109,
QSEOS_FSM_LTEOTA_REQ_RSP_CMD = 0x110,
QSEOS_FSM_IKE_REQ_CMD = 0x203,
QSEOS_FSM_IKE_REQ_RSP_CMD = 0x204,
QSEOS_FSM_OEM_FUSE_WRITE_ROW = 0x301,
QSEOS_FSM_OEM_FUSE_READ_ROW = 0x302,
QSEOS_FSM_ENCFS_REQ_CMD = 0x403,
QSEOS_FSM_ENCFS_REQ_RSP_CMD = 0x404,
QSEOS_CMD_MAX = 0xEFFFFFFF
};
enum qseecom_qceos_cmd_status {
QSEOS_RESULT_SUCCESS = 0,
QSEOS_RESULT_INCOMPLETE,
QSEOS_RESULT_BLOCKED_ON_LISTENER,
QSEOS_RESULT_FAILURE = 0xFFFFFFFF
};
enum qseecom_pipe_type {
QSEOS_PIPE_ENC = 0x1,
QSEOS_PIPE_ENC_XTS = 0x2,
QSEOS_PIPE_AUTH = 0x4,
QSEOS_PIPE_ENUM_FILL = 0x7FFFFFFF
};
/* QSEE Reentrancy support phase */
enum qseecom_qsee_reentrancy_phase {
QSEE_REENTRANCY_PHASE_0 = 0,
QSEE_REENTRANCY_PHASE_1,
QSEE_REENTRANCY_PHASE_2,
QSEE_REENTRANCY_PHASE_3,
QSEE_REENTRANCY_PHASE_MAX = 0xFF
};
struct qsee_apps_region_info_ireq {
uint32_t qsee_cmd_id;
uint32_t addr;
uint32_t size;
} __attribute__((__packed__));
struct qsee_apps_region_info_64bit_ireq {
uint32_t qsee_cmd_id;
uint64_t addr;
uint32_t size;
} __attribute__((__packed__));
struct qseecom_check_app_ireq {
uint32_t qsee_cmd_id;
char app_name[MAX_APP_NAME_SIZE];
} __attribute__((__packed__));
struct qseecom_load_app_ireq {
uint32_t qsee_cmd_id;
uint32_t mdt_len; /* Length of the mdt file */
uint32_t img_len; /* Length of .bxx and .mdt files */
uint32_t phy_addr; /* phy addr of the start of image */
char app_name[MAX_APP_NAME_SIZE]; /* application name*/
} __attribute__((__packed__));
struct qseecom_load_app_64bit_ireq {
uint32_t qsee_cmd_id;
uint32_t mdt_len;
uint32_t img_len;
uint64_t phy_addr;
char app_name[MAX_APP_NAME_SIZE];
} __attribute__((__packed__));
struct qseecom_unload_app_ireq {
uint32_t qsee_cmd_id;
uint32_t app_id;
} __attribute__((__packed__));
struct qseecom_load_lib_image_ireq {
uint32_t qsee_cmd_id;
uint32_t mdt_len;
uint32_t img_len;
uint32_t phy_addr;
} __attribute__((__packed__));
struct qseecom_load_lib_image_64bit_ireq {
uint32_t qsee_cmd_id;
uint32_t mdt_len;
uint32_t img_len;
uint64_t phy_addr;
} __attribute__((__packed__));
struct qseecom_unload_lib_image_ireq {
uint32_t qsee_cmd_id;
} __attribute__((__packed__));
struct qseecom_register_listener_ireq {
uint32_t qsee_cmd_id;
uint32_t listener_id;
uint32_t sb_ptr;
uint32_t sb_len;
} __attribute__((__packed__));
struct qseecom_register_listener_64bit_ireq {
uint32_t qsee_cmd_id;
uint32_t listener_id;
uint64_t sb_ptr;
uint32_t sb_len;
} __attribute__((__packed__));
struct qseecom_unregister_listener_ireq {
uint32_t qsee_cmd_id;
uint32_t listener_id;
} __attribute__((__packed__));
struct qseecom_client_send_data_ireq {
uint32_t qsee_cmd_id;
uint32_t app_id;
uint32_t req_ptr;
uint32_t req_len;
uint32_t rsp_ptr;/* First 4 bytes should be the return status */
uint32_t rsp_len;
uint32_t sglistinfo_ptr;
uint32_t sglistinfo_len;
} __attribute__((__packed__));
struct qseecom_client_send_data_64bit_ireq {
uint32_t qsee_cmd_id;
uint32_t app_id;
uint64_t req_ptr;
uint32_t req_len;
uint64_t rsp_ptr;
uint32_t rsp_len;
uint64_t sglistinfo_ptr;
uint32_t sglistinfo_len;
} __attribute__((__packed__));
struct qseecom_reg_log_buf_ireq {
uint32_t qsee_cmd_id;
uint32_t phy_addr;
uint32_t len;
} __attribute__((__packed__));
struct qseecom_reg_log_buf_64bit_ireq {
uint32_t qsee_cmd_id;
uint64_t phy_addr;
uint32_t len;
} __attribute__((__packed__));
/* send_data resp */
struct qseecom_client_listener_data_irsp {
uint32_t qsee_cmd_id;
uint32_t listener_id;
uint32_t status;
uint32_t sglistinfo_ptr;
uint32_t sglistinfo_len;
} __attribute__((__packed__));
struct qseecom_client_listener_data_64bit_irsp {
uint32_t qsee_cmd_id;
uint32_t listener_id;
uint32_t status;
uint64_t sglistinfo_ptr;
uint32_t sglistinfo_len;
} __attribute__((__packed__));
/*
* struct qseecom_command_scm_resp - qseecom response buffer
* @cmd_status: value from enum tz_sched_cmd_status
* @sb_in_rsp_addr: points to physical location of response
* buffer
* @sb_in_rsp_len: length of command response
*/
struct qseecom_command_scm_resp {
uint32_t result;
enum qseecom_command_scm_resp_type resp_type;
unsigned int data;
} __attribute__((__packed__));
struct qseecom_rpmb_provision_key {
uint32_t key_type;
};
struct qseecom_client_send_service_ireq {
uint32_t qsee_cmd_id;
uint32_t key_type; /* in */
unsigned int req_len; /* in */
uint32_t rsp_ptr; /* in/out */
unsigned int rsp_len; /* in/out */
} __attribute__((__packed__));
struct qseecom_client_send_service_64bit_ireq {
uint32_t qsee_cmd_id;
uint32_t key_type;
unsigned int req_len;
uint64_t rsp_ptr;
unsigned int rsp_len;
} __attribute__((__packed__));
struct qseecom_key_generate_ireq {
uint32_t qsee_command_id;
uint32_t flags;
uint8_t key_id[QSEECOM_KEY_ID_SIZE];
uint8_t hash32[QSEECOM_HASH_SIZE];
} __attribute__((__packed__));
struct qseecom_key_select_ireq {
uint32_t qsee_command_id;
uint32_t ce;
uint32_t pipe;
uint32_t pipe_type;
uint32_t flags;
uint8_t key_id[QSEECOM_KEY_ID_SIZE];
uint8_t hash32[QSEECOM_HASH_SIZE];
} __attribute__((__packed__));
struct qseecom_key_delete_ireq {
uint32_t qsee_command_id;
uint32_t flags;
uint8_t key_id[QSEECOM_KEY_ID_SIZE];
uint8_t hash32[QSEECOM_HASH_SIZE];
} __attribute__((__packed__));
struct qseecom_key_userinfo_update_ireq {
uint32_t qsee_command_id;
uint32_t flags;
uint8_t key_id[QSEECOM_KEY_ID_SIZE];
uint8_t current_hash32[QSEECOM_HASH_SIZE];
uint8_t new_hash32[QSEECOM_HASH_SIZE];
} __attribute__((__packed__));
struct qseecom_key_max_count_query_ireq {
uint32_t flags;
} __attribute__((__packed__));
struct qseecom_key_max_count_query_irsp {
uint32_t max_key_count;
} __attribute__((__packed__));
struct qseecom_qteec_ireq {
uint32_t qsee_cmd_id;
uint32_t app_id;
uint32_t req_ptr;
uint32_t req_len;
uint32_t resp_ptr;
uint32_t resp_len;
uint32_t sglistinfo_ptr;
uint32_t sglistinfo_len;
} __attribute__((__packed__));
struct qseecom_qteec_64bit_ireq {
uint32_t qsee_cmd_id;
uint32_t app_id;
uint64_t req_ptr;
uint32_t req_len;
uint64_t resp_ptr;
uint32_t resp_len;
uint64_t sglistinfo_ptr;
uint32_t sglistinfo_len;
} __attribute__((__packed__));
struct qseecom_client_send_fsm_key_req {
uint32_t qsee_cmd_id;
uint32_t req_ptr;
uint32_t req_len;
uint32_t rsp_ptr;
uint32_t rsp_len;
} __attribute__((__packed__));
struct qseecom_continue_blocked_request_ireq {
uint32_t qsee_cmd_id;
uint32_t app_or_session_id; /*legacy: app_id; smcinvoke: session_id*/
} __attribute__((__packed__));
/********** ARMV8 SMC INTERFACE TZ MACRO *******************/
#define TZ_SVC_APP_MGR 1 /* Application management */
#define TZ_SVC_LISTENER 2 /* Listener service management */
#define TZ_SVC_EXTERNAL 3 /* External image loading */
#define TZ_SVC_RPMB 4 /* RPMB */
#define TZ_SVC_KEYSTORE 5 /* Keystore management */
#define TZ_SVC_ES 16 /* Enterprise Security */
#define TZ_SVC_MDTP 18 /* Mobile Device Theft */
/*----------------------------------------------------------------------------
* Owning Entity IDs (defined by ARM SMC doc)
* ---------------------------------------------------------------------------
*/
#define TZ_OWNER_ARM 0 /** ARM Architecture call ID */
#define TZ_OWNER_CPU 1 /** CPU service call ID */
#define TZ_OWNER_SIP 2 /** SIP service call ID */
#define TZ_OWNER_OEM 3 /** OEM service call ID */
#define TZ_OWNER_STD 4 /** Standard service call ID */
/** Values 5-47 are reserved for future use */
/** Trusted Application call IDs */
#define TZ_OWNER_TZ_APPS 48
#define TZ_OWNER_TZ_APPS_RESERVED 49
/** Trusted OS Call IDs */
#define TZ_OWNER_QSEE_OS 50
#define TZ_OWNER_MOBI_OS 51
#define TZ_OWNER_OS_RESERVED_3 52
#define TZ_OWNER_OS_RESERVED_4 53
#define TZ_OWNER_OS_RESERVED_5 54
#define TZ_OWNER_OS_RESERVED_6 55
#define TZ_OWNER_OS_RESERVED_7 56
#define TZ_OWNER_OS_RESERVED_8 57
#define TZ_OWNER_OS_RESERVED_9 58
#define TZ_OWNER_OS_RESERVED_10 59
#define TZ_OWNER_OS_RESERVED_11 60
#define TZ_OWNER_OS_RESERVED_12 61
#define TZ_OWNER_OS_RESERVED_13 62
#define TZ_OWNER_OS_RESERVED_14 63
#define TZ_SVC_INFO 6 /* Misc. information services */
/** Trusted Application call groups */
#define TZ_SVC_APP_ID_PLACEHOLDER 0 /* SVC bits will contain App ID */
/** General helper macro to create a bitmask from bits low to high. */
#define TZ_MASK_BITS(h, l) ((0xffffffff >> (32 - ((h - l) + 1))) << l)
/*
* Macro used to define an SMC ID based on the owner ID,
* service ID, and function number.
*/
#define TZ_SYSCALL_CREATE_SMC_ID(o, s, f) \
((uint32_t)((((o & 0x3f) << 24) | (s & 0xff) << 8) | (f & 0xff)))
#define TZ_SYSCALL_PARAM_NARGS_MASK TZ_MASK_BITS(3, 0)
#define TZ_SYSCALL_PARAM_TYPE_MASK TZ_MASK_BITS(1, 0)
#define TZ_SYSCALL_CREATE_PARAM_ID(nargs, p1, p2, p3, \
p4, p5, p6, p7, p8, p9, p10) \
((nargs&TZ_SYSCALL_PARAM_NARGS_MASK)+ \
((p1&TZ_SYSCALL_PARAM_TYPE_MASK)<<4)+ \
((p2&TZ_SYSCALL_PARAM_TYPE_MASK)<<6)+ \
((p3&TZ_SYSCALL_PARAM_TYPE_MASK)<<8)+ \
((p4&TZ_SYSCALL_PARAM_TYPE_MASK)<<10)+ \
((p5&TZ_SYSCALL_PARAM_TYPE_MASK)<<12)+ \
((p6&TZ_SYSCALL_PARAM_TYPE_MASK)<<14)+ \
((p7&TZ_SYSCALL_PARAM_TYPE_MASK)<<16)+ \
((p8&TZ_SYSCALL_PARAM_TYPE_MASK)<<18)+ \
((p9&TZ_SYSCALL_PARAM_TYPE_MASK)<<20)+ \
((p10&TZ_SYSCALL_PARAM_TYPE_MASK)<<22))
/*
* Macros used to create the Parameter ID associated with the syscall
*/
#define TZ_SYSCALL_CREATE_PARAM_ID_0 0
#define TZ_SYSCALL_CREATE_PARAM_ID_1(p1) \
TZ_SYSCALL_CREATE_PARAM_ID(1, p1, 0, 0, 0, 0, 0, 0, 0, 0, 0)
#define TZ_SYSCALL_CREATE_PARAM_ID_2(p1, p2) \
TZ_SYSCALL_CREATE_PARAM_ID(2, p1, p2, 0, 0, 0, 0, 0, 0, 0, 0)
#define TZ_SYSCALL_CREATE_PARAM_ID_3(p1, p2, p3) \
TZ_SYSCALL_CREATE_PARAM_ID(3, p1, p2, p3, 0, 0, 0, 0, 0, 0, 0)
#define TZ_SYSCALL_CREATE_PARAM_ID_4(p1, p2, p3, p4) \
TZ_SYSCALL_CREATE_PARAM_ID(4, p1, p2, p3, p4, 0, 0, 0, 0, 0, 0)
#define TZ_SYSCALL_CREATE_PARAM_ID_5(p1, p2, p3, p4, p5) \
TZ_SYSCALL_CREATE_PARAM_ID(5, p1, p2, p3, p4, p5, 0, 0, 0, 0, 0)
#define TZ_SYSCALL_CREATE_PARAM_ID_6(p1, p2, p3, p4, p5, p6) \
TZ_SYSCALL_CREATE_PARAM_ID(6, p1, p2, p3, p4, p5, p6, 0, 0, 0, 0)
#define TZ_SYSCALL_CREATE_PARAM_ID_7(p1, p2, p3, p4, p5, p6, p7) \
TZ_SYSCALL_CREATE_PARAM_ID(7, p1, p2, p3, p4, p5, p6, p7, 0, 0, 0)
#define TZ_SYSCALL_CREATE_PARAM_ID_8(p1, p2, p3, p4, p5, p6, p7, p8) \
TZ_SYSCALL_CREATE_PARAM_ID(8, p1, p2, p3, p4, p5, p6, p7, p8, 0, 0)
#define TZ_SYSCALL_CREATE_PARAM_ID_9(p1, p2, p3, p4, p5, p6, p7, p8, p9) \
TZ_SYSCALL_CREATE_PARAM_ID(9, p1, p2, p3, p4, p5, p6, p7, p8, p9, 0)
#define TZ_SYSCALL_CREATE_PARAM_ID_10(p1, p2, p3, p4, p5, p6, p7, p8, p9, p10) \
TZ_SYSCALL_CREATE_PARAM_ID(10, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10)
/*
* Macro used to obtain the Parameter ID associated with the syscall
*/
#define TZ_SYSCALL_GET_PARAM_ID(CMD_ID) CMD_ID ## _PARAM_ID
/** Helper macro to extract the owning entity from the SMC ID. */
#define TZ_SYSCALL_OWNER_ID(r0) ((r0 & TZ_MASK_BITS(29, 24)) >> 24)
/** Helper macro for checking whether an owning entity is of type trusted OS. */
#define IS_OWNER_TRUSTED_OS(owner_id) \
(((owner_id >= 50) && (owner_id <= 63)) ? 1:0)
#define TZ_SYSCALL_PARAM_TYPE_VAL 0x0 /* type of value */
#define TZ_SYSCALL_PARAM_TYPE_BUF_RO 0x1 /* type of buffer RO */
#define TZ_SYSCALL_PARAM_TYPE_BUF_RW 0x2 /* type of buffer RW */
#define TZ_OS_APP_START_ID \
TZ_SYSCALL_CREATE_SMC_ID(TZ_OWNER_QSEE_OS, TZ_SVC_APP_MGR, 0x01)
#define TZ_OS_APP_START_ID_PARAM_ID \
TZ_SYSCALL_CREATE_PARAM_ID_3( \
TZ_SYSCALL_PARAM_TYPE_VAL, TZ_SYSCALL_PARAM_TYPE_VAL, \
TZ_SYSCALL_PARAM_TYPE_VAL)
#define TZ_OS_APP_SHUTDOWN_ID \
TZ_SYSCALL_CREATE_SMC_ID(TZ_OWNER_QSEE_OS, TZ_SVC_APP_MGR, 0x02)
#define TZ_OS_APP_SHUTDOWN_ID_PARAM_ID \
TZ_SYSCALL_CREATE_PARAM_ID_1(TZ_SYSCALL_PARAM_TYPE_VAL)
#define TZ_OS_APP_LOOKUP_ID \
TZ_SYSCALL_CREATE_SMC_ID(TZ_OWNER_QSEE_OS, TZ_SVC_APP_MGR, 0x03)
#define TZ_OS_APP_LOOKUP_ID_PARAM_ID \
TZ_SYSCALL_CREATE_PARAM_ID_2( \
TZ_SYSCALL_PARAM_TYPE_BUF_RW, TZ_SYSCALL_PARAM_TYPE_VAL)
#define TZ_OS_APP_GET_STATE_ID \
TZ_SYSCALL_CREATE_SMC_ID(TZ_OWNER_QSEE_OS, TZ_SVC_APP_MGR, 0x04)
#define TZ_OS_APP_GET_STATE_ID_PARAM_ID \
TZ_SYSCALL_CREATE_PARAM_ID_1(TZ_SYSCALL_PARAM_TYPE_VAL)
#define TZ_OS_APP_REGION_NOTIFICATION_ID \
TZ_SYSCALL_CREATE_SMC_ID(TZ_OWNER_QSEE_OS, TZ_SVC_APP_MGR, 0x05)
#define TZ_OS_APP_REGION_NOTIFICATION_ID_PARAM_ID \
TZ_SYSCALL_CREATE_PARAM_ID_2( \
TZ_SYSCALL_PARAM_TYPE_BUF_RW, TZ_SYSCALL_PARAM_TYPE_VAL)
#define TZ_OS_REGISTER_LOG_BUFFER_ID \
TZ_SYSCALL_CREATE_SMC_ID(TZ_OWNER_QSEE_OS, TZ_SVC_APP_MGR, 0x06)
#define TZ_OS_REGISTER_LOG_BUFFER_ID_PARAM_ID \
TZ_SYSCALL_CREATE_PARAM_ID_2( \
TZ_SYSCALL_PARAM_TYPE_BUF_RW, TZ_SYSCALL_PARAM_TYPE_VAL)
#define TZ_OS_LOAD_SERVICES_IMAGE_ID \
TZ_SYSCALL_CREATE_SMC_ID(TZ_OWNER_QSEE_OS, TZ_SVC_APP_MGR, 0x07)
#define TZ_OS_LOAD_SERVICES_IMAGE_ID_PARAM_ID \
TZ_SYSCALL_CREATE_PARAM_ID_3( \
TZ_SYSCALL_PARAM_TYPE_VAL, TZ_SYSCALL_PARAM_TYPE_VAL, \
TZ_SYSCALL_PARAM_TYPE_VAL)
#define TZ_OS_UNLOAD_SERVICES_IMAGE_ID \
TZ_SYSCALL_CREATE_SMC_ID(TZ_OWNER_QSEE_OS, TZ_SVC_APP_MGR, 0x08)
#define TZ_OS_UNLOAD_SERVICES_IMAGE_ID_PARAM_ID \
TZ_SYSCALL_CREATE_PARAM_ID_0
#define TZ_OS_REGISTER_LISTENER_ID \
TZ_SYSCALL_CREATE_SMC_ID(TZ_OWNER_QSEE_OS, TZ_SVC_LISTENER, 0x01)
#define TZ_OS_REGISTER_LISTENER_SMCINVOKE_ID \
TZ_SYSCALL_CREATE_SMC_ID(TZ_OWNER_QSEE_OS, TZ_SVC_LISTENER, 0x06)
#define TZ_OS_REGISTER_LISTENER_ID_PARAM_ID \
TZ_SYSCALL_CREATE_PARAM_ID_3( \
TZ_SYSCALL_PARAM_TYPE_VAL, TZ_SYSCALL_PARAM_TYPE_BUF_RW, \
TZ_SYSCALL_PARAM_TYPE_VAL)
#define TZ_OS_DEREGISTER_LISTENER_ID \
TZ_SYSCALL_CREATE_SMC_ID(TZ_OWNER_QSEE_OS, TZ_SVC_LISTENER, 0x02)
#define TZ_OS_DEREGISTER_LISTENER_ID_PARAM_ID \
TZ_SYSCALL_CREATE_PARAM_ID_1(TZ_SYSCALL_PARAM_TYPE_VAL)
#define TZ_OS_LISTENER_RESPONSE_HANDLER_ID \
TZ_SYSCALL_CREATE_SMC_ID(TZ_OWNER_QSEE_OS, TZ_SVC_LISTENER, 0x03)
#define TZ_OS_LISTENER_RESPONSE_HANDLER_ID_PARAM_ID \
TZ_SYSCALL_CREATE_PARAM_ID_2( \
TZ_SYSCALL_PARAM_TYPE_VAL, TZ_SYSCALL_PARAM_TYPE_VAL)
#define TZ_OS_LOAD_EXTERNAL_IMAGE_ID \
TZ_SYSCALL_CREATE_SMC_ID(TZ_OWNER_QSEE_OS, TZ_SVC_EXTERNAL, 0x01)
#define TZ_OS_LOAD_EXTERNAL_IMAGE_ID_PARAM_ID \
TZ_SYSCALL_CREATE_PARAM_ID_3( \
TZ_SYSCALL_PARAM_TYPE_VAL, TZ_SYSCALL_PARAM_TYPE_VAL, \
TZ_SYSCALL_PARAM_TYPE_VAL)
#define TZ_APP_QSAPP_SEND_DATA_ID \
TZ_SYSCALL_CREATE_SMC_ID(TZ_OWNER_TZ_APPS, \
TZ_SVC_APP_ID_PLACEHOLDER, 0x01)
#define TZ_APP_QSAPP_SEND_DATA_ID_PARAM_ID \
TZ_SYSCALL_CREATE_PARAM_ID_5( \
TZ_SYSCALL_PARAM_TYPE_VAL, TZ_SYSCALL_PARAM_TYPE_BUF_RW, \
TZ_SYSCALL_PARAM_TYPE_VAL, TZ_SYSCALL_PARAM_TYPE_BUF_RW, \
TZ_SYSCALL_PARAM_TYPE_VAL)
#define TZ_OS_UNLOAD_EXTERNAL_IMAGE_ID \
TZ_SYSCALL_CREATE_SMC_ID(TZ_OWNER_QSEE_OS, TZ_SVC_EXTERNAL, 0x02)
#define TZ_OS_UNLOAD_EXTERNAL_IMAGE_ID_PARAM_ID \
TZ_SYSCALL_CREATE_PARAM_ID_0
#define TZ_INFO_IS_SVC_AVAILABLE_ID \
TZ_SYSCALL_CREATE_SMC_ID(TZ_OWNER_SIP, TZ_SVC_INFO, 0x01)
#define TZ_INFO_IS_SVC_AVAILABLE_ID_PARAM_ID \
TZ_SYSCALL_CREATE_PARAM_ID_1(TZ_SYSCALL_PARAM_TYPE_VAL)
#define TZ_INFO_GET_FEATURE_VERSION_ID \
TZ_SYSCALL_CREATE_SMC_ID(TZ_OWNER_SIP, TZ_SVC_INFO, 0x03)
#define TZ_INFO_GET_FEATURE_VERSION_ID_PARAM_ID \
TZ_SYSCALL_CREATE_PARAM_ID_1(TZ_SYSCALL_PARAM_TYPE_VAL)
#define TZ_OS_RPMB_PROVISION_KEY_ID \
TZ_SYSCALL_CREATE_SMC_ID(TZ_OWNER_QSEE_OS, TZ_SVC_RPMB, 0x01)
#define TZ_OS_RPMB_PROVISION_KEY_ID_PARAM_ID \
TZ_SYSCALL_CREATE_PARAM_ID_1(TZ_SYSCALL_PARAM_TYPE_VAL)
#define TZ_OS_RPMB_ERASE_ID \
TZ_SYSCALL_CREATE_SMC_ID(TZ_OWNER_QSEE_OS, TZ_SVC_RPMB, 0x02)
#define TZ_OS_RPMB_ERASE_ID_PARAM_ID \
TZ_SYSCALL_CREATE_PARAM_ID_0
#define TZ_OS_RPMB_CHECK_PROV_STATUS_ID \
TZ_SYSCALL_CREATE_SMC_ID(TZ_OWNER_QSEE_OS, TZ_SVC_RPMB, 0x03)
#define TZ_OS_RPMB_CHECK_PROV_STATUS_ID_PARAM_ID \
TZ_SYSCALL_CREATE_PARAM_ID_0
#define TZ_OS_KS_GEN_KEY_ID \
TZ_SYSCALL_CREATE_SMC_ID(TZ_OWNER_QSEE_OS, TZ_SVC_KEYSTORE, 0x01)
#define TZ_OS_KS_GEN_KEY_ID_PARAM_ID \
TZ_SYSCALL_CREATE_PARAM_ID_2( \
TZ_SYSCALL_PARAM_TYPE_BUF_RW, TZ_SYSCALL_PARAM_TYPE_VAL)
#define TZ_OS_KS_DEL_KEY_ID \
TZ_SYSCALL_CREATE_SMC_ID(TZ_OWNER_QSEE_OS, TZ_SVC_KEYSTORE, 0x02)
#define TZ_OS_KS_DEL_KEY_ID_PARAM_ID \
TZ_SYSCALL_CREATE_PARAM_ID_2( \
TZ_SYSCALL_PARAM_TYPE_BUF_RW, TZ_SYSCALL_PARAM_TYPE_VAL)
#define TZ_OS_KS_GET_MAX_KEYS_ID \
TZ_SYSCALL_CREATE_SMC_ID(TZ_OWNER_QSEE_OS, TZ_SVC_KEYSTORE, 0x03)
#define TZ_OS_KS_GET_MAX_KEYS_ID_PARAM_ID \
TZ_SYSCALL_CREATE_PARAM_ID_1(TZ_SYSCALL_PARAM_TYPE_VAL)
#define TZ_OS_KS_SET_PIPE_KEY_ID \
TZ_SYSCALL_CREATE_SMC_ID(TZ_OWNER_QSEE_OS, TZ_SVC_KEYSTORE, 0x04)
#define TZ_OS_KS_SET_PIPE_KEY_ID_PARAM_ID \
TZ_SYSCALL_CREATE_PARAM_ID_2( \
TZ_SYSCALL_PARAM_TYPE_BUF_RW, TZ_SYSCALL_PARAM_TYPE_VAL)
#define TZ_OS_KS_UPDATE_KEY_ID \
TZ_SYSCALL_CREATE_SMC_ID(TZ_OWNER_QSEE_OS, TZ_SVC_KEYSTORE, 0x05)
#define TZ_OS_KS_UPDATE_KEY_ID_PARAM_ID \
TZ_SYSCALL_CREATE_PARAM_ID_2( \
TZ_SYSCALL_PARAM_TYPE_BUF_RW, TZ_SYSCALL_PARAM_TYPE_VAL)
#define TZ_ES_SAVE_PARTITION_HASH_ID \
TZ_SYSCALL_CREATE_SMC_ID(TZ_OWNER_SIP, TZ_SVC_ES, 0x01)
#define TZ_ES_SAVE_PARTITION_HASH_ID_PARAM_ID \
TZ_SYSCALL_CREATE_PARAM_ID_3( \
TZ_SYSCALL_PARAM_TYPE_VAL, TZ_SYSCALL_PARAM_TYPE_BUF_RW, \
TZ_SYSCALL_PARAM_TYPE_VAL)
#define TZ_APP_GPAPP_OPEN_SESSION_ID \
TZ_SYSCALL_CREATE_SMC_ID(TZ_OWNER_TZ_APPS, \
TZ_SVC_APP_ID_PLACEHOLDER, 0x02)
#define TZ_APP_GPAPP_OPEN_SESSION_ID_PARAM_ID \
TZ_SYSCALL_CREATE_PARAM_ID_5( \
TZ_SYSCALL_PARAM_TYPE_VAL, TZ_SYSCALL_PARAM_TYPE_BUF_RW, \
TZ_SYSCALL_PARAM_TYPE_VAL, TZ_SYSCALL_PARAM_TYPE_BUF_RW, \
TZ_SYSCALL_PARAM_TYPE_VAL)
#define TZ_APP_GPAPP_CLOSE_SESSION_ID \
TZ_SYSCALL_CREATE_SMC_ID(TZ_OWNER_TZ_APPS, \
TZ_SVC_APP_ID_PLACEHOLDER, 0x03)
#define TZ_APP_GPAPP_CLOSE_SESSION_ID_PARAM_ID \
TZ_SYSCALL_CREATE_PARAM_ID_5( \
TZ_SYSCALL_PARAM_TYPE_VAL, TZ_SYSCALL_PARAM_TYPE_BUF_RW, \
TZ_SYSCALL_PARAM_TYPE_VAL, TZ_SYSCALL_PARAM_TYPE_BUF_RW, \
TZ_SYSCALL_PARAM_TYPE_VAL)
#define TZ_APP_GPAPP_INVOKE_COMMAND_ID \
TZ_SYSCALL_CREATE_SMC_ID(TZ_OWNER_TZ_APPS, \
TZ_SVC_APP_ID_PLACEHOLDER, 0x04)
#define TZ_APP_GPAPP_INVOKE_COMMAND_ID_PARAM_ID \
TZ_SYSCALL_CREATE_PARAM_ID_5( \
TZ_SYSCALL_PARAM_TYPE_VAL, TZ_SYSCALL_PARAM_TYPE_BUF_RW, \
TZ_SYSCALL_PARAM_TYPE_VAL, TZ_SYSCALL_PARAM_TYPE_BUF_RW, \
TZ_SYSCALL_PARAM_TYPE_VAL)
#define TZ_APP_GPAPP_REQUEST_CANCELLATION_ID \
TZ_SYSCALL_CREATE_SMC_ID(TZ_OWNER_TZ_APPS, \
TZ_SVC_APP_ID_PLACEHOLDER, 0x05)
#define TZ_APP_GPAPP_REQUEST_CANCELLATION_ID_PARAM_ID \
TZ_SYSCALL_CREATE_PARAM_ID_5( \
TZ_SYSCALL_PARAM_TYPE_VAL, TZ_SYSCALL_PARAM_TYPE_BUF_RW, \
TZ_SYSCALL_PARAM_TYPE_VAL, TZ_SYSCALL_PARAM_TYPE_BUF_RW, \
TZ_SYSCALL_PARAM_TYPE_VAL)
#define TZ_MDTP_CIPHER_DIP_ID \
TZ_SYSCALL_CREATE_SMC_ID(TZ_OWNER_SIP, TZ_SVC_MDTP, 0x1)
#define TZ_MDTP_CIPHER_DIP_ID_PARAM_ID \
TZ_SYSCALL_CREATE_PARAM_ID_5( \
TZ_SYSCALL_PARAM_TYPE_BUF_RO, TZ_SYSCALL_PARAM_TYPE_VAL, \
TZ_SYSCALL_PARAM_TYPE_BUF_RW, TZ_SYSCALL_PARAM_TYPE_VAL, \
TZ_SYSCALL_PARAM_TYPE_VAL)
#define TZ_OS_CONTINUE_BLOCKED_REQUEST_ID \
TZ_SYSCALL_CREATE_SMC_ID(TZ_OWNER_QSEE_OS, TZ_SVC_LISTENER, 0x04)
#define TZ_OS_CONTINUE_BLOCKED_REQUEST_SMCINVOKE_ID \
TZ_SYSCALL_CREATE_SMC_ID(TZ_OWNER_QSEE_OS, TZ_SVC_LISTENER, 0x07)
#define TZ_OS_CONTINUE_BLOCKED_REQUEST_ID_PARAM_ID \
TZ_SYSCALL_CREATE_PARAM_ID_1(TZ_SYSCALL_PARAM_TYPE_VAL)
#define TZ_APP_QSAPP_SEND_DATA_WITH_WHITELIST_ID \
TZ_SYSCALL_CREATE_SMC_ID(TZ_OWNER_TZ_APPS, \
TZ_SVC_APP_ID_PLACEHOLDER, 0x06)
#define TZ_APP_QSAPP_SEND_DATA_WITH_WHITELIST_ID_PARAM_ID \
TZ_SYSCALL_CREATE_PARAM_ID_7( \
TZ_SYSCALL_PARAM_TYPE_VAL, TZ_SYSCALL_PARAM_TYPE_BUF_RW, \
TZ_SYSCALL_PARAM_TYPE_VAL, TZ_SYSCALL_PARAM_TYPE_BUF_RW, \
TZ_SYSCALL_PARAM_TYPE_VAL, TZ_SYSCALL_PARAM_TYPE_BUF_RW, \
TZ_SYSCALL_PARAM_TYPE_VAL)
#define TZ_APP_GPAPP_OPEN_SESSION_WITH_WHITELIST_ID \
TZ_SYSCALL_CREATE_SMC_ID(TZ_OWNER_TZ_APPS, \
TZ_SVC_APP_ID_PLACEHOLDER, 0x07)
#define TZ_APP_GPAPP_OPEN_SESSION_WITH_WHITELIST_ID_PARAM_ID \
TZ_SYSCALL_CREATE_PARAM_ID_7( \
TZ_SYSCALL_PARAM_TYPE_VAL, TZ_SYSCALL_PARAM_TYPE_BUF_RW, \
TZ_SYSCALL_PARAM_TYPE_VAL, TZ_SYSCALL_PARAM_TYPE_BUF_RW, \
TZ_SYSCALL_PARAM_TYPE_VAL, TZ_SYSCALL_PARAM_TYPE_BUF_RW, \
TZ_SYSCALL_PARAM_TYPE_VAL)
#define TZ_APP_GPAPP_INVOKE_COMMAND_WITH_WHITELIST_ID \
TZ_SYSCALL_CREATE_SMC_ID(TZ_OWNER_TZ_APPS, \
TZ_SVC_APP_ID_PLACEHOLDER, 0x09)
#define TZ_APP_GPAPP_INVOKE_COMMAND_WITH_WHITELIST_ID_PARAM_ID \
TZ_SYSCALL_CREATE_PARAM_ID_7( \
TZ_SYSCALL_PARAM_TYPE_VAL, TZ_SYSCALL_PARAM_TYPE_BUF_RW, \
TZ_SYSCALL_PARAM_TYPE_VAL, TZ_SYSCALL_PARAM_TYPE_BUF_RW, \
TZ_SYSCALL_PARAM_TYPE_VAL, TZ_SYSCALL_PARAM_TYPE_BUF_RW, \
TZ_SYSCALL_PARAM_TYPE_VAL)
#define TZ_OS_LISTENER_RESPONSE_HANDLER_WITH_WHITELIST_ID \
TZ_SYSCALL_CREATE_SMC_ID(TZ_OWNER_QSEE_OS, TZ_SVC_LISTENER, 0x05)
#define TZ_OS_LISTENER_RESPONSE_HANDLER_WITH_WHITELIST_PARAM_ID \
TZ_SYSCALL_CREATE_PARAM_ID_4( \
TZ_SYSCALL_PARAM_TYPE_VAL, TZ_SYSCALL_PARAM_TYPE_VAL, \
TZ_SYSCALL_PARAM_TYPE_BUF_RW, TZ_SYSCALL_PARAM_TYPE_VAL)
#endif /* __QSEECOMI_H_ */

413
include/uapi/linux/qseecom.h Normal file
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@@ -0,0 +1,413 @@
/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
/*
* Copyright (c) 2017, 2019, The Linux Foundation. All rights reserved.
*/
#ifndef _UAPI_QSEECOM_H_
#define _UAPI_QSEECOM_H_
#include <linux/types.h>
#include <linux/ioctl.h>
#define MAX_ION_FD 4
#define MAX_APP_NAME_SIZE 64
#define QSEECOM_HASH_SIZE 32
/* qseecom_ta_heap allocation retry delay (ms) and max attemp count */
#define QSEECOM_TA_ION_ALLOCATE_DELAY 50
#define QSEECOM_TA_ION_ALLOCATE_MAX_ATTEMP 20
#define ICE_KEY_SIZE 32
#define ICE_SALT_SIZE 32
/*
* struct qseecom_register_listener_req -
* for register listener ioctl request
* @listener_id - service id (shared between userspace and QSE)
* @ifd_data_fd - ion handle
* @virt_sb_base - shared buffer base in user space
* @sb_size - shared buffer size
*/
struct qseecom_register_listener_req {
uint32_t listener_id; /* in */
int32_t ifd_data_fd; /* in */
void *virt_sb_base; /* in */
uint32_t sb_size; /* in */
};
/*
* struct qseecom_send_cmd_req - for send command ioctl request
* @cmd_req_len - command buffer length
* @cmd_req_buf - command buffer
* @resp_len - response buffer length
* @resp_buf - response buffer
*/
struct qseecom_send_cmd_req {
void *cmd_req_buf; /* in */
unsigned int cmd_req_len; /* in */
void *resp_buf; /* in/out */
unsigned int resp_len; /* in/out */
};
/*
* struct qseecom_ion_fd_info - ion fd handle data information
* @fd - ion handle to some memory allocated in user space
* @cmd_buf_offset - command buffer offset
*/
struct qseecom_ion_fd_info {
int32_t fd;
uint32_t cmd_buf_offset;
};
/*
* struct qseecom_send_modfd_cmd_req - for send command ioctl request
* @cmd_req_len - command buffer length
* @cmd_req_buf - command buffer
* @resp_len - response buffer length
* @resp_buf - response buffer
* @ifd_data_fd - ion handle to memory allocated in user space
* @cmd_buf_offset - command buffer offset
*/
struct qseecom_send_modfd_cmd_req {
void *cmd_req_buf; /* in */
unsigned int cmd_req_len; /* in */
void *resp_buf; /* in/out */
unsigned int resp_len; /* in/out */
struct qseecom_ion_fd_info ifd_data[MAX_ION_FD];
};
/*
* struct qseecom_listener_send_resp_req - signal to continue the send_cmd req.
* Used as a trigger from HLOS service to notify QSEECOM that it's done with its
* operation and provide the response for QSEECOM can continue the incomplete
* command execution
* @resp_len - Length of the response
* @resp_buf - Response buffer where the response of the cmd should go.
*/
struct qseecom_send_resp_req {
void *resp_buf; /* in */
unsigned int resp_len; /* in */
};
/*
* struct qseecom_load_img_data - for sending image length information and
* ion file descriptor to the qseecom driver. ion file descriptor is used
* for retrieving the ion file handle and in turn the physical address of
* the image location.
* @mdt_len - Length of the .mdt file in bytes.
* @img_len - Length of the .mdt + .b00 +..+.bxx images files in bytes
* @ion_fd - Ion file descriptor used when allocating memory.
* @img_name - Name of the image.
* @app_arch - Architecture of the image, i.e. 32bit or 64bit app
*/
struct qseecom_load_img_req {
uint32_t mdt_len; /* in */
uint32_t img_len; /* in */
int32_t ifd_data_fd; /* in */
char img_name[MAX_APP_NAME_SIZE]; /* in */
uint32_t app_arch; /* in */
uint32_t app_id; /* out*/
};
struct qseecom_set_sb_mem_param_req {
int32_t ifd_data_fd; /* in */
void *virt_sb_base; /* in */
uint32_t sb_len; /* in */
};
/*
* struct qseecom_qseos_version_req - get qseos version
* @qseos_version - version number
*/
struct qseecom_qseos_version_req {
unsigned int qseos_version; /* in */
};
/*
* struct qseecom_qseos_app_load_query - verify if app is loaded in qsee
* @app_name[MAX_APP_NAME_SIZE]- name of the app.
* @app_id - app id.
*/
struct qseecom_qseos_app_load_query {
char app_name[MAX_APP_NAME_SIZE]; /* in */
uint32_t app_id; /* out */
uint32_t app_arch;
};
struct qseecom_send_svc_cmd_req {
uint32_t cmd_id;
void *cmd_req_buf; /* in */
unsigned int cmd_req_len; /* in */
void *resp_buf; /* in/out */
unsigned int resp_len; /* in/out */
};
enum qseecom_key_management_usage_type {
QSEOS_KM_USAGE_DISK_ENCRYPTION = 0x01,
QSEOS_KM_USAGE_FILE_ENCRYPTION = 0x02,
QSEOS_KM_USAGE_UFS_ICE_DISK_ENCRYPTION = 0x03,
QSEOS_KM_USAGE_SDCC_ICE_DISK_ENCRYPTION = 0x04,
QSEOS_KM_USAGE_MAX
};
struct qseecom_create_key_req {
unsigned char hash32[QSEECOM_HASH_SIZE];
enum qseecom_key_management_usage_type usage;
};
struct qseecom_wipe_key_req {
enum qseecom_key_management_usage_type usage;
int wipe_key_flag;/* 1->remove key from storage(alone with clear key) */
/* 0->do not remove from storage (clear key) */
};
struct qseecom_update_key_userinfo_req {
unsigned char current_hash32[QSEECOM_HASH_SIZE];
unsigned char new_hash32[QSEECOM_HASH_SIZE];
enum qseecom_key_management_usage_type usage;
};
#define SHA256_DIGEST_LENGTH (256/8)
/*
* struct qseecom_save_partition_hash_req
* @partition_id - partition id.
* @hash[SHA256_DIGEST_LENGTH] - sha256 digest.
*/
struct qseecom_save_partition_hash_req {
int partition_id; /* in */
char digest[SHA256_DIGEST_LENGTH]; /* in */
};
/*
* struct qseecom_is_es_activated_req
* @is_activated - 1=true , 0=false
*/
struct qseecom_is_es_activated_req {
int is_activated; /* out */
};
/*
* struct qseecom_mdtp_cipher_dip_req
* @in_buf - input buffer
* @in_buf_size - input buffer size
* @out_buf - output buffer
* @out_buf_size - output buffer size
* @direction - 0=encrypt, 1=decrypt
*/
struct qseecom_mdtp_cipher_dip_req {
uint8_t *in_buf;
uint32_t in_buf_size;
uint8_t *out_buf;
uint32_t out_buf_size;
uint32_t direction;
};
enum qseecom_bandwidth_request_mode {
INACTIVE = 0,
LOW,
MEDIUM,
HIGH,
};
/*
* struct qseecom_send_modfd_resp - for send command ioctl request
* @req_len - command buffer length
* @req_buf - command buffer
* @ifd_data_fd - ion handle to memory allocated in user space
* @cmd_buf_offset - command buffer offset
*/
struct qseecom_send_modfd_listener_resp {
void *resp_buf_ptr; /* in */
unsigned int resp_len; /* in */
struct qseecom_ion_fd_info ifd_data[MAX_ION_FD]; /* in */
};
struct qseecom_qteec_req {
void *req_ptr;
uint32_t req_len;
void *resp_ptr;
uint32_t resp_len;
};
struct qseecom_qteec_modfd_req {
void *req_ptr;
uint32_t req_len;
void *resp_ptr;
uint32_t resp_len;
struct qseecom_ion_fd_info ifd_data[MAX_ION_FD];
};
struct qseecom_sg_entry {
uint32_t phys_addr;
uint32_t len;
};
struct qseecom_sg_entry_64bit {
uint64_t phys_addr;
uint32_t len;
} __attribute__ ((packed));
/*
* sg list buf format version
* 1: Legacy format to support only 512 SG list entries
* 2: new format to support > 512 entries
*/
#define QSEECOM_SG_LIST_BUF_FORMAT_VERSION_1 1
#define QSEECOM_SG_LIST_BUF_FORMAT_VERSION_2 2
struct qseecom_sg_list_buf_hdr_64bit {
struct qseecom_sg_entry_64bit blank_entry; /* must be all 0 */
uint32_t version; /* sg list buf format version */
uint64_t new_buf_phys_addr; /* PA of new buffer */
uint32_t nents_total; /* Total number of SG entries */
} __attribute__ ((packed));
#define QSEECOM_SG_LIST_BUF_HDR_SZ_64BIT \
sizeof(struct qseecom_sg_list_buf_hdr_64bit)
#define MAX_CE_PIPE_PAIR_PER_UNIT 3
#define INVALID_CE_INFO_UNIT_NUM 0xffffffff
#define CE_PIPE_PAIR_USE_TYPE_FDE 0
#define CE_PIPE_PAIR_USE_TYPE_PFE 1
struct qseecom_ce_pipe_entry {
int valid;
unsigned int ce_num;
unsigned int ce_pipe_pair;
};
struct qseecom_ice_data_t {
int flag;
};
#define MAX_CE_INFO_HANDLE_SIZE 32
struct qseecom_ce_info_req {
unsigned char handle[MAX_CE_INFO_HANDLE_SIZE];
unsigned int usage;
unsigned int unit_num;
unsigned int num_ce_pipe_entries;
struct qseecom_ce_pipe_entry ce_pipe_entry[MAX_CE_PIPE_PAIR_PER_UNIT];
};
struct qseecom_ice_key_data_t {
uint8_t key[ICE_KEY_SIZE];
uint32_t key_len;
uint8_t salt[ICE_SALT_SIZE];
uint32_t salt_len;
};
#define SG_ENTRY_SZ sizeof(struct qseecom_sg_entry)
#define SG_ENTRY_SZ_64BIT sizeof(struct qseecom_sg_entry_64bit)
struct file;
#define QSEECOM_IOC_MAGIC 0x97
#define QSEECOM_IOCTL_REGISTER_LISTENER_REQ \
_IOWR(QSEECOM_IOC_MAGIC, 1, struct qseecom_register_listener_req)
#define QSEECOM_IOCTL_UNREGISTER_LISTENER_REQ \
_IO(QSEECOM_IOC_MAGIC, 2)
#define QSEECOM_IOCTL_SEND_CMD_REQ \
_IOWR(QSEECOM_IOC_MAGIC, 3, struct qseecom_send_cmd_req)
#define QSEECOM_IOCTL_SEND_MODFD_CMD_REQ \
_IOWR(QSEECOM_IOC_MAGIC, 4, struct qseecom_send_modfd_cmd_req)
#define QSEECOM_IOCTL_RECEIVE_REQ \
_IO(QSEECOM_IOC_MAGIC, 5)
#define QSEECOM_IOCTL_SEND_RESP_REQ \
_IO(QSEECOM_IOC_MAGIC, 6)
#define QSEECOM_IOCTL_LOAD_APP_REQ \
_IOWR(QSEECOM_IOC_MAGIC, 7, struct qseecom_load_img_req)
#define QSEECOM_IOCTL_SET_MEM_PARAM_REQ \
_IOWR(QSEECOM_IOC_MAGIC, 8, struct qseecom_set_sb_mem_param_req)
#define QSEECOM_IOCTL_UNLOAD_APP_REQ \
_IO(QSEECOM_IOC_MAGIC, 9)
#define QSEECOM_IOCTL_GET_QSEOS_VERSION_REQ \
_IOWR(QSEECOM_IOC_MAGIC, 10, struct qseecom_qseos_version_req)
#define QSEECOM_IOCTL_PERF_ENABLE_REQ \
_IO(QSEECOM_IOC_MAGIC, 11)
#define QSEECOM_IOCTL_PERF_DISABLE_REQ \
_IO(QSEECOM_IOC_MAGIC, 12)
#define QSEECOM_IOCTL_LOAD_EXTERNAL_ELF_REQ \
_IOWR(QSEECOM_IOC_MAGIC, 13, struct qseecom_load_img_req)
#define QSEECOM_IOCTL_UNLOAD_EXTERNAL_ELF_REQ \
_IO(QSEECOM_IOC_MAGIC, 14)
#define QSEECOM_IOCTL_APP_LOADED_QUERY_REQ \
_IOWR(QSEECOM_IOC_MAGIC, 15, struct qseecom_qseos_app_load_query)
#define QSEECOM_IOCTL_SEND_CMD_SERVICE_REQ \
_IOWR(QSEECOM_IOC_MAGIC, 16, struct qseecom_send_svc_cmd_req)
#define QSEECOM_IOCTL_CREATE_KEY_REQ \
_IOWR(QSEECOM_IOC_MAGIC, 17, struct qseecom_create_key_req)
#define QSEECOM_IOCTL_WIPE_KEY_REQ \
_IOWR(QSEECOM_IOC_MAGIC, 18, struct qseecom_wipe_key_req)
#define QSEECOM_IOCTL_SAVE_PARTITION_HASH_REQ \
_IOWR(QSEECOM_IOC_MAGIC, 19, struct qseecom_save_partition_hash_req)
#define QSEECOM_IOCTL_IS_ES_ACTIVATED_REQ \
_IOWR(QSEECOM_IOC_MAGIC, 20, struct qseecom_is_es_activated_req)
#define QSEECOM_IOCTL_SEND_MODFD_RESP \
_IOWR(QSEECOM_IOC_MAGIC, 21, struct qseecom_send_modfd_listener_resp)
#define QSEECOM_IOCTL_SET_BUS_SCALING_REQ \
_IOWR(QSEECOM_IOC_MAGIC, 23, int)
#define QSEECOM_IOCTL_UPDATE_KEY_USER_INFO_REQ \
_IOWR(QSEECOM_IOC_MAGIC, 24, struct qseecom_update_key_userinfo_req)
#define QSEECOM_QTEEC_IOCTL_OPEN_SESSION_REQ \
_IOWR(QSEECOM_IOC_MAGIC, 30, struct qseecom_qteec_modfd_req)
#define QSEECOM_QTEEC_IOCTL_CLOSE_SESSION_REQ \
_IOWR(QSEECOM_IOC_MAGIC, 31, struct qseecom_qteec_req)
#define QSEECOM_QTEEC_IOCTL_INVOKE_MODFD_CMD_REQ \
_IOWR(QSEECOM_IOC_MAGIC, 32, struct qseecom_qteec_modfd_req)
#define QSEECOM_QTEEC_IOCTL_REQUEST_CANCELLATION_REQ \
_IOWR(QSEECOM_IOC_MAGIC, 33, struct qseecom_qteec_modfd_req)
#define QSEECOM_IOCTL_MDTP_CIPHER_DIP_REQ \
_IOWR(QSEECOM_IOC_MAGIC, 34, struct qseecom_mdtp_cipher_dip_req)
#define QSEECOM_IOCTL_SEND_MODFD_CMD_64_REQ \
_IOWR(QSEECOM_IOC_MAGIC, 35, struct qseecom_send_modfd_cmd_req)
#define QSEECOM_IOCTL_SEND_MODFD_RESP_64 \
_IOWR(QSEECOM_IOC_MAGIC, 36, struct qseecom_send_modfd_listener_resp)
#define QSEECOM_IOCTL_GET_CE_PIPE_INFO \
_IOWR(QSEECOM_IOC_MAGIC, 40, struct qseecom_ce_info_req)
#define QSEECOM_IOCTL_FREE_CE_PIPE_INFO \
_IOWR(QSEECOM_IOC_MAGIC, 41, struct qseecom_ce_info_req)
#define QSEECOM_IOCTL_QUERY_CE_PIPE_INFO \
_IOWR(QSEECOM_IOC_MAGIC, 42, struct qseecom_ce_info_req)
#define QSEECOM_IOCTL_SET_ICE_INFO \
_IOWR(QSEECOM_IOC_MAGIC, 43, struct qseecom_ice_data_t)
#define QSEECOM_IOCTL_FBE_CLEAR_KEY \
_IOWR(QSEECOM_IOC_MAGIC, 44, struct qseecom_ice_key_data_t)
#endif /* _UAPI_QSEECOM_H_ */