| /******************************************************************************** |
| * Marvell GPL License Option |
| * |
| * If you received this File from Marvell, you may opt to use, redistribute and/or |
| * modify this File in accordance with the terms and conditions of the General |
| * Public License Version 2, June 1991 (the "GPL License"), a copy of which is |
| * available along with the File in the license.txt file or by writing to the Free |
| * Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or |
| * on the worldwide web at http://www.gnu.org/licenses/gpl.txt. |
| * |
| * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED |
| * WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY |
| * DISCLAIMED. The GPL License provides additional details about this warranty |
| * disclaimer. |
| ******************************************************************************/ |
| |
| #ifndef _TEE_INTERNAL_CORE_COMMON_H_ |
| #define _TEE_INTERNAL_CORE_COMMON_H_ |
| |
| #include "tee_internal_common.h" |
| |
| #define TEE_PARAM_TYPES(t0, t1, t2, t3) \ |
| ((t0) | ((t1) << 4) | ((t2) << 8) | ((t3) << 12)) |
| #define TEE_PARAM_TYPE_GET(t, i) (((t) >> (i*4)) & 0xF) |
| |
| #define TEE_PARAM_IS_VALUE(t) \ |
| ((t) >= TEE_PARAM_TYPE_VALUE_INPUT && (t) <= TEE_PARAM_TYPE_VALUE_INOUT) |
| #define TEE_PARAM_IS_MEMREF(t) \ |
| ((t) >= TEE_PARAM_TYPE_MEMREF_INPUT && (t) <= TEE_PARAM_TYPE_MEMREF_INOUT) |
| |
| /** The TEE_Identity structure defines the full identity of a Client: |
| * @param login is one of the TEE_LOGIN_XXX constants. (See section 4.2.2.) |
| * @param uuid contains the client UUID or Nil (as defined in [4]) if not applicable. |
| */ |
| typedef struct |
| { |
| uint32_t login; |
| TEE_UUID uuid; |
| } TEE_Identity; |
| |
| |
| /* FIXME: to support 32-bit user-land APP and |
| * 32-bit EL1 TZ kernel, change void * to uint32_t, |
| * change size_t to uint32_t. needs to refine later |
| * if to support 64-bit EL1 TZ kernel and 64-bit |
| * user-land app. |
| */ |
| typedef union TEE_Param |
| { |
| struct |
| { |
| uint32_t buffer; |
| uint32_t size; |
| } memref; |
| struct |
| { |
| uint32_t a; |
| uint32_t b; |
| } value; |
| } TEE_Param; |
| |
| |
| /** Handle on sessions opened by a TA on another TA */ |
| typedef void* TEE_TASessionHandle; |
| |
| enum { |
| TEE_PARAM_TYPE_NONE = 0, |
| TEE_PARAM_TYPE_VALUE_INPUT = 1, |
| TEE_PARAM_TYPE_VALUE_OUTPUT = 2, |
| TEE_PARAM_TYPE_VALUE_INOUT = 3, |
| TEE_PARAM_TYPE_MEMREF_INPUT = 5, |
| TEE_PARAM_TYPE_MEMREF_OUTPUT = 6, |
| TEE_PARAM_TYPE_MEMREF_INOUT = 7, |
| }; |
| |
| enum { |
| TEE_LOGIN_PUBLIC = 0x00000000, |
| TEE_LOGIN_USER = 0x00000001, |
| TEE_LOGIN_GROUP = 0x00000002, |
| TEE_LOGIN_APPLICATION = 0x00000004, |
| TEE_LOGIN_APPLICATION_USER = 0x00000005, |
| TEE_LOGIN_APPLICATION_GROUP = 0x00000006, |
| TEE_LOGIN_TRUSTED_APP = 0xF0000000, |
| }; |
| |
| enum { |
| TEE_ORIGIN_API = 0x00000001, |
| TEE_ORIGIN_COMMS = 0x00000002, |
| TEE_ORIGIN_TEE = 0x00000003, |
| TEE_ORIGIN_TRUSTED_APP = 0x00000004, |
| }; |
| |
| #endif /* _TEE_INTERNAL_CORE_COMMON_H_ */ |
