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/*++
* WonderMedia Memory Block driver
*
* Copyright c 2010 WonderMedia Technologies, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* 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.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* WonderMedia Technologies, Inc.
* 10F, 529, Chung-Cheng Road, Hsin-Tien, Taipei 231, R.O.C
--*/
#ifndef COM_MB_H
/* To assert that only one occurrence is included */
#define COM_MB_H
/*-------------------- MODULE DEPENDENCY -------------------------------------*/
/*-------------------- EXPORTED PRIVATE CONSTANTS ----------------------------*/
/*------------------------------------------------------------------------------
Macros below are used for driver in IOCTL
------------------------------------------------------------------------------*/
#define MB_IOC_MAGIC 'M'
/* O: physical address I: size */
#define MBIO_MALLOC _IOWR(MB_IOC_MAGIC, 0, unsigned long)
/* O: ummap size I: user address if map, physical address if not map */
#define MBIO_FREE _IOWR(MB_IOC_MAGIC, 1, unsigned long)
/* O: ummap size I: user address */
#define MBIO_UNMAP _IOWR(MB_IOC_MAGIC, 2, unsigned long)
/* O: mb size I: phys address */
#define MBIO_MBSIZE _IOWR(MB_IOC_MAGIC, 3, unsigned long)
/* O: max free mba size */
#define MBIO_MAX_AVAILABLE_SIZE _IOR(MB_IOC_MAGIC, 4, unsigned long)
/* advance use only */
/* I: user address */
#define MBIO_GET _IOW(MB_IOC_MAGIC, 5, unsigned long)
/* I: user address */
#define MBIO_PUT _IOW(MB_IOC_MAGIC, 6, unsigned long)
/* O: virt address I: user address */
#define MBIO_USER_TO_VIRT _IOWR(MB_IOC_MAGIC, 7, unsigned long)
/* O: phys address I: user address */
#define MBIO_USER_TO_PHYS _IOWR(MB_IOC_MAGIC, 8, unsigned long)
/* I: size */
#define MBIO_PREFETCH _IOW(MB_IOC_MAGIC, 9, unsigned long)
/* O: static mba size */
#define MBIO_STATIC_SIZE _IOR(MB_IOC_MAGIC, 10, unsigned long)
/* O: use counter I: physical address */
#define MBIO_MB_USER_COUNT _IOWR(MB_IOC_MAGIC, 11, unsigned long)
#define MBIO_FORCE_RESET _IO (MB_IOC_MAGIC,12)
/* I: phys address */
#define MBIO_GET_BY_PHYS _IOW(MB_IOC_MAGIC, 13, unsigned long)
/* I: phys address */
#define MBIO_PUT_BY_PHYS _IOW(MB_IOC_MAGIC, 14, unsigned long)
/* I: user address */
#define MBIO_SYNC_CACHE _IOW(MB_IOC_MAGIC, 15, unsigned long)
/* O: mb driver version */
#define MBIO_GET_VERSION _IOR(MB_IOC_MAGIC, 16, unsigned long)
/* O: property of MB */
#define MBIO_SET_CACHABLE _IOW(MB_IOC_MAGIC, 17, unsigned long)
/* O: property of MB */
#define MBIO_CLR_CACHABLE _IOW(MB_IOC_MAGIC, 18, unsigned long)
#endif /* ifndef COM_MB_H */
/*=== END com-mb.h ==========================================================*/
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