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Diffstat (limited to 'b2r2_driver_usr_api.h')
| -rw-r--r-- | b2r2_driver_usr_api.h | 146 |
1 files changed, 0 insertions, 146 deletions
diff --git a/b2r2_driver_usr_api.h b/b2r2_driver_usr_api.h deleted file mode 100644 index 89f79cb..0000000 --- a/b2r2_driver_usr_api.h +++ /dev/null @@ -1,146 +0,0 @@ -/*---------------------------------------------------------------------------*/ -/* © copyright STMicroelectronics(Wireless),2008. All rights reserved. For */ -/* information, STMicroelectronics(Wireless)reserves the right to license */ -/* this software concurrently under separate license conditions. */ -/* */ -/* This program is free software; you can redistribute it and/or modify it */ -/* under the terms of the GNU Lesser General Public License as published */ -/* by the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details. */ -/* */ -/* You should have received a copy of the GNU Lesser General Public License */ -/* along with this program. If not, see <http://www.gnu.org/licenses/>. */ -/*---------------------------------------------------------------------------*/ - - -/** - -MODULE : B2R2 Device Driver - -FILE : b2r2_driver_usr_api.h - -DESCRIPTION : Defines application user interface for the B2R2 driver - -NOTES : User application using B2R2 driver should include this - file and use b2r2_driver instance. - -*/ - - -#ifndef __B2R2_DRIVER_USR_API -#define __B2R2_DRIVER_USR_API - - -#ifdef __cplusplus -extern "C" { -#endif /* _cplusplus */ - - -#include <linux/ioctl.h> - - -/** - * enum b2r2_driver_context - driver context - * - * description - * This enumeration is used for selecting in which - * b2r2 queue the job to be pushed. - * - */ - -typedef enum b2r2_driver_context -{ - -B2R2_CQ1_JOB=0x1, -B2R2_CQ2_JOB=0x2, -B2R2_AQ1_JOB=0x4, -B2R2_AQ2_JOB=0x8, -B2R2_AQ3_JOB=0xc, -B2R2_AQ4_JOB=0x10, -B2R2_ERROR_JOB=0x20 - -}b2r2_driver_context; - -/** - * struct b2r2_driver - Driver instance handler - * @context: b2r2 instance - * @jobid: job index - * @queue_address: Address of the queue - * @control: Control Params - * @pace_control: pace_control - * @interrupt_status: interrupt status - * @job_done: status of the job done - * @interrupt_target: interrupt target - * @interrupt_context: interrupt context - * - * description - * This structure is used for queuing and dequeueing a job. - * priority and type of hardware triggering can be selected. - * - */ - -typedef struct b2r2_driver{ - - b2r2_driver_context context; - unsigned int jobid; - - unsigned int queue_address; - unsigned int control; - unsigned int pace_control; - unsigned int interrupt_status; - - unsigned int job_done; - unsigned int interrupt_target; - unsigned int interrupt_context; - - }b2r2_driver; - - -/** - * struct b2r2_driver_memory - Driver memory handler - * @physical_address: physical address of the memory - * @size_of_memory:size of the memory - * - * description - * This structure is used by to define the memory required. - * - */ - - - typedef struct b2r2_driver_memory - { - - unsigned int physical_address; - unsigned int size_of_memory; - - }b2r2_driver_memory; - - -/** Maximum size of the structure need to passed to B2R2 */ - -#define B2R2_MAX_IOCTL_SIZE (4 * 1024) - -#define B2R2_IOC_MAGIC 0xcc - - -/** INSTANCE SPECIFIC OPERATIONS */ - -#define B2R2_QUEUE_JOB _IOWR(B2R2_IOC_MAGIC,1,b2r2_driver) -#define B2R2_DEQUEUE_JOB _IOWR(B2R2_IOC_MAGIC,2,b2r2_driver) - -#define B2R2_ALLOCATE_MEMORY _IOWR(B2R2_IOC_MAGIC,4,b2r2_driver_memory) -#define B2R2_DEALLOCATE_MEMORY _IOWR(B2R2_IOC_MAGIC,5,b2r2_driver_memory) - -#define B2R2_IOC_MAXNR (1) - - -#ifdef _cplusplus -} -#endif /* _cplusplus */ - -#endif //__B2R2_DRIVER_USR_API
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