| Chirayu Desai | 0a336cc | 2012-07-12 14:37:05 +0530 | [diff] [blame] | 1 | /*!**************************************************************************** |
| 2 | @File s3c_bc.h |
| 3 | |
| 4 | @Title s3c_bc kernel driver parameters |
| 5 | |
| 6 | @Author Imagination Technologies |
| 7 | Samsung Electronics Co. LTD |
| 8 | |
| 9 | @Date 03/03/2010 |
| 10 | |
| 11 | @Copyright Licensed under the Apache License, Version 2.0 (the "License"); |
| 12 | you may not use this file except in compliance with the License. |
| 13 | You may obtain a copy of the License at |
| 14 | |
| 15 | http://www.apache.org/licenses/LICENSE-2.0 |
| 16 | |
| 17 | Unless required by applicable law or agreed to in writing, software |
| 18 | distributed under the License is distributed on an "AS IS" BASIS, |
| 19 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 20 | See the License for the specific language governing permissions and |
| 21 | limitations under the License. |
| 22 | |
| 23 | @Platform Generic |
| 24 | |
| 25 | @Description s3c_bc kernel driver parameters |
| 26 | |
| 27 | @DoxygenVer |
| 28 | |
| 29 | ******************************************************************************/ |
| 30 | |
| 31 | /****************************************************************************** |
| 32 | Modifications :- |
| 33 | $Log: s3c_bc.h $ |
| 34 | ******************************************************************************/ |
| 35 | #ifndef __S3C_BC_H__ |
| 36 | #define __S3C_BC_H__ |
| 37 | |
| 38 | #include <linux/ioctl.h> |
| 39 | |
| 40 | #define S3C_BC_DEVICE_NAME "s3c_bc" |
| 41 | |
| 42 | #define S3C_BC_DEVICE_ID 0 |
| 43 | #define S3C_BC_DEVICE_BUFFER_COUNT 4 /* TODO: Modify this accordingly. */ |
| 44 | |
| 45 | #define S3C_BC_DEVICE_PHYS_PAGE_SIZE 0x1000 /* 4KB */ |
| 46 | |
| 47 | typedef struct S3C_BC_ioctl_package_TAG |
| 48 | { |
| 49 | int inputparam; |
| 50 | int outputparam; |
| 51 | } S3C_BC_ioctl_package, *PS3C_BC_ioctl_package; |
| 52 | |
| 53 | /*!< Nov 2006: according to ioctl-number.txt 'g' wasn't in use. */ |
| 54 | #define S3C_BC_IOC_GID 'g' |
| 55 | |
| 56 | #define S3C_BC_IOWR(INDEX) _IOWR(S3C_BC_IOC_GID, INDEX, S3C_BC_ioctl_package) |
| 57 | |
| 58 | #define S3C_BC_ioctl_get_physical_base_address S3C_BC_IOWR(0) |
| 59 | |
| 60 | #endif /* __S3C_BC__H__ */ |
| 61 | /****************************************************************************** |
| 62 | End of file (s3c_bc.h) |
| 63 | ******************************************************************************/ |