| /******************************************************************* |
| * (c) Copyright 2011-2012 Discretix Technologies Ltd. * |
| * This software is protected by copyright, international * |
| * treaties and patents, and distributed under multiple licenses. * |
| * Any use of this Software as part of the Discretix CryptoCell or * |
| * Packet Engine products requires a commercial license. * |
| * Copies of this Software that are distributed with the Discretix * |
| * CryptoCell or Packet Engine product drivers, may be used in * |
| * accordance with a commercial license, or at the user's option, * |
| * used and redistributed under the terms and conditions of the GNU * |
| * General Public License ("GPL") version 2, as published by the * |
| * Free Software Foundation. * |
| * This program is distributed in the hope that it will be useful, * |
| * but WITHOUT ANY LIABILITY AND WARRANTY; without even the implied * |
| * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. * |
| * See the GNU General Public License version 2 for more details. * |
| * You should have received a copy of the GNU General Public * |
| * License version 2 along with this Software; if not, please write * |
| * to the Free Software Foundation, Inc., 59 Temple Place - Suite * |
| * 330, Boston, MA 02111-1307, USA. * |
| * Any copy or reproduction of this Software, as permitted under * |
| * the GNU General Public License version 2, must include this * |
| * Copyright Notice as well as any other notices provided under * |
| * the said license. * |
| ********************************************************************/ |
| /** |
| * Kernel services API of SeP Request agent API. |
| */ |
| #ifndef __DX_SEP_REQ_KAPI_H__ |
| #define __DX_SEP_REQ_KAPI_H__ |
| |
| #include <linux/types.h> |
| |
| /*******************************/ |
| /* SeP-to-Host request agents */ |
| /*******************************/ |
| |
| /** |
| * dx_sep_req_register_agent() - Register an agent |
| * @agent_id: The agent ID |
| * @max_buf_size: A pointer to the max buffer size |
| * |
| * Returns int 0 on success |
| */ |
| int dx_sep_req_register_agent(u8 agent_id, u32 *max_buf_size); |
| |
| /** |
| * dx_sep_req_unregister_agent() - Unregister an agent |
| * @agent_id: The agent ID |
| * |
| * Returns int 0 on success |
| */ |
| int dx_sep_req_unregister_agent(u8 agent_id); |
| |
| /** |
| * dx_sep_req_wait_for_request() - Wait from an incoming sep request |
| * @agent_id: The agent ID |
| * @sep_req_buf_p: Pointer to the incoming request buffer |
| * @req_buf_size: Pointer to the incoming request size |
| * @timeout: Time to wait for an incoming request in jiffies |
| * |
| * Returns int 0 on success |
| */ |
| int dx_sep_req_wait_for_request(u8 agent_id, u8 *sep_req_buf_p, |
| u32 *req_buf_size, u32 timeout); |
| |
| /** |
| * dx_sep_req_send_response() - Send a response to the sep |
| * @agent_id: The agent ID |
| * @host_resp_buf_p: Pointer to the outgoing response buffer |
| * @resp_buf_size: Pointer to the outgoing response size |
| * |
| * Returns int 0 on success |
| */ |
| int dx_sep_req_send_response(u8 agent_id, u8 *host_resp_buf_p, |
| u32 resp_buf_size); |
| |
| #endif /*__DX_SEP_REQ_KAPI_H__*/ |
