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/* Copyright (c) 2008-2010, Advanced Micro Devices. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of Advanced Micro Devices nor
* the names of its contributors may be used to endorse or promote
* products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef _GSL_IOCTL_H
#define _GSL_IOCTL_H
#include "gsl_types.h"
#include "gsl_properties.h"
//////////////////////////////////////////////////////////////////////////////
// types
//////////////////////////////////////////////////////////////////////////////
typedef struct _kgsl_device_start_t {
gsl_deviceid_t device_id;
gsl_flags_t flags;
} kgsl_device_start_t;
typedef struct _kgsl_device_stop_t {
gsl_deviceid_t device_id;
} kgsl_device_stop_t;
typedef struct _kgsl_device_idle_t {
gsl_deviceid_t device_id;
unsigned int timeout;
} kgsl_device_idle_t;
typedef struct _kgsl_device_getproperty_t {
gsl_deviceid_t device_id;
gsl_property_type_t type;
unsigned int *value;
unsigned int sizebytes;
} kgsl_device_getproperty_t;
typedef struct _kgsl_device_setproperty_t {
gsl_deviceid_t device_id;
gsl_property_type_t type;
void *value;
unsigned int sizebytes;
} kgsl_device_setproperty_t;
typedef struct _kgsl_device_regread_t {
gsl_deviceid_t device_id;
unsigned int offsetwords;
unsigned int *value;
} kgsl_device_regread_t;
typedef struct _kgsl_device_regwrite_t {
gsl_deviceid_t device_id;
unsigned int offsetwords;
unsigned int value;
} kgsl_device_regwrite_t;
typedef struct _kgsl_device_waitirq_t {
gsl_deviceid_t device_id;
gsl_intrid_t intr_id;
unsigned int *count;
unsigned int timeout;
} kgsl_device_waitirq_t;
typedef struct _kgsl_cmdstream_issueibcmds_t {
gsl_deviceid_t device_id;
int drawctxt_index;
gpuaddr_t ibaddr;
int sizedwords;
gsl_timestamp_t *timestamp;
gsl_flags_t flags;
} kgsl_cmdstream_issueibcmds_t;
typedef struct _kgsl_cmdstream_readtimestamp_t {
gsl_deviceid_t device_id;
gsl_timestamp_type_t type;
gsl_timestamp_t *timestamp;
} kgsl_cmdstream_readtimestamp_t;
typedef struct _kgsl_cmdstream_freememontimestamp_t {
gsl_deviceid_t device_id;
gsl_memdesc_t *memdesc;
gsl_timestamp_t timestamp;
gsl_timestamp_type_t type;
} kgsl_cmdstream_freememontimestamp_t;
typedef struct _kgsl_cmdstream_waittimestamp_t {
gsl_deviceid_t device_id;
gsl_timestamp_t timestamp;
unsigned int timeout;
} kgsl_cmdstream_waittimestamp_t;
typedef struct _kgsl_cmdwindow_write_t {
gsl_deviceid_t device_id;
gsl_cmdwindow_t target;
unsigned int addr;
unsigned int data;
} kgsl_cmdwindow_write_t;
typedef struct _kgsl_context_create_t {
gsl_deviceid_t device_id;
gsl_context_type_t type;
unsigned int *drawctxt_id;
gsl_flags_t flags;
} kgsl_context_create_t;
typedef struct _kgsl_context_destroy_t {
gsl_deviceid_t device_id;
unsigned int drawctxt_id;
} kgsl_context_destroy_t;
typedef struct _kgsl_drawctxt_bind_gmem_shadow_t {
gsl_deviceid_t device_id;
unsigned int drawctxt_id;
const gsl_rect_t* gmem_rect;
unsigned int shadow_x;
unsigned int shadow_y;
const gsl_buffer_desc_t* shadow_buffer;
unsigned int buffer_id;
} kgsl_drawctxt_bind_gmem_shadow_t;
typedef struct _kgsl_sharedmem_alloc_t {
gsl_deviceid_t device_id;
gsl_flags_t flags;
int sizebytes;
gsl_memdesc_t *memdesc;
} kgsl_sharedmem_alloc_t;
typedef struct _kgsl_sharedmem_free_t {
gsl_memdesc_t *memdesc;
} kgsl_sharedmem_free_t;
typedef struct _kgsl_sharedmem_read_t {
const gsl_memdesc_t *memdesc;
unsigned int *dst;
unsigned int offsetbytes;
unsigned int sizebytes;
} kgsl_sharedmem_read_t;
typedef struct _kgsl_sharedmem_write_t {
const gsl_memdesc_t *memdesc;
unsigned int offsetbytes;
unsigned int *src;
unsigned int sizebytes;
} kgsl_sharedmem_write_t;
typedef struct _kgsl_sharedmem_set_t {
const gsl_memdesc_t *memdesc;
unsigned int offsetbytes;
unsigned int value;
unsigned int sizebytes;
} kgsl_sharedmem_set_t;
typedef struct _kgsl_sharedmem_largestfreeblock_t {
gsl_deviceid_t device_id;
gsl_flags_t flags;
unsigned int *largestfreeblock;
} kgsl_sharedmem_largestfreeblock_t;
typedef struct _kgsl_sharedmem_cacheoperation_t {
const gsl_memdesc_t *memdesc;
unsigned int offsetbytes;
unsigned int sizebytes;
unsigned int operation;
} kgsl_sharedmem_cacheoperation_t;
typedef struct _kgsl_sharedmem_fromhostpointer_t {
gsl_deviceid_t device_id;
gsl_memdesc_t *memdesc;
void *hostptr;
} kgsl_sharedmem_fromhostpointer_t;
typedef struct _kgsl_add_timestamp_t {
gsl_deviceid_t device_id;
gsl_timestamp_t *timestamp;
} kgsl_add_timestamp_t;
typedef struct _kgsl_device_clock_t {
gsl_deviceid_t device; /* GSL_DEVICE_YAMATO = 1, GSL_DEVICE_G12 = 2 */
int enable; /* 0: disable, 1: enable */
} kgsl_device_clock_t;
//////////////////////////////////////////////////////////////////////////////
// ioctl numbers
//////////////////////////////////////////////////////////////////////////////
#define GSL_MAGIC 0xF9
#define IOCTL_KGSL_DEVICE_START _IOW(GSL_MAGIC, 0x20, struct _kgsl_device_start_t)
#define IOCTL_KGSL_DEVICE_STOP _IOW(GSL_MAGIC, 0x21, struct _kgsl_device_stop_t)
#define IOCTL_KGSL_DEVICE_IDLE _IOW(GSL_MAGIC, 0x22, struct _kgsl_device_idle_t)
#define IOCTL_KGSL_DEVICE_GETPROPERTY _IOWR(GSL_MAGIC, 0x23, struct _kgsl_device_getproperty_t)
#define IOCTL_KGSL_DEVICE_SETPROPERTY _IOW(GSL_MAGIC, 0x24, struct _kgsl_device_setproperty_t)
#define IOCTL_KGSL_DEVICE_REGREAD _IOWR(GSL_MAGIC, 0x25, struct _kgsl_device_regread_t)
#define IOCTL_KGSL_DEVICE_REGWRITE _IOW(GSL_MAGIC, 0x26, struct _kgsl_device_regwrite_t)
#define IOCTL_KGSL_DEVICE_WAITIRQ _IOWR(GSL_MAGIC, 0x27, struct _kgsl_device_waitirq_t)
#define IOCTL_KGSL_CMDSTREAM_ISSUEIBCMDS _IOWR(GSL_MAGIC, 0x28, struct _kgsl_cmdstream_issueibcmds_t)
#define IOCTL_KGSL_CMDSTREAM_READTIMESTAMP _IOWR(GSL_MAGIC, 0x29, struct _kgsl_cmdstream_readtimestamp_t)
#define IOCTL_KGSL_CMDSTREAM_FREEMEMONTIMESTAMP _IOW(GSL_MAGIC, 0x2A, struct _kgsl_cmdstream_freememontimestamp_t)
#define IOCTL_KGSL_CMDSTREAM_WAITTIMESTAMP _IOW(GSL_MAGIC, 0x2B, struct _kgsl_cmdstream_waittimestamp_t)
#define IOCTL_KGSL_CMDWINDOW_WRITE _IOW(GSL_MAGIC, 0x2C, struct _kgsl_cmdwindow_write_t)
#define IOCTL_KGSL_CONTEXT_CREATE _IOWR(GSL_MAGIC, 0x2D, struct _kgsl_context_create_t)
#define IOCTL_KGSL_CONTEXT_DESTROY _IOW(GSL_MAGIC, 0x2E, struct _kgsl_context_destroy_t)
#define IOCTL_KGSL_DRAWCTXT_BIND_GMEM_SHADOW _IOW(GSL_MAGIC, 0x2F, struct _kgsl_drawctxt_bind_gmem_shadow_t)
#define IOCTL_KGSL_SHAREDMEM_ALLOC _IOWR(GSL_MAGIC, 0x30, struct _kgsl_sharedmem_alloc_t)
#define IOCTL_KGSL_SHAREDMEM_FREE _IOW(GSL_MAGIC, 0x31, struct _kgsl_sharedmem_free_t)
#define IOCTL_KGSL_SHAREDMEM_READ _IOWR(GSL_MAGIC, 0x32, struct _kgsl_sharedmem_read_t)
#define IOCTL_KGSL_SHAREDMEM_WRITE _IOW(GSL_MAGIC, 0x33, struct _kgsl_sharedmem_write_t)
#define IOCTL_KGSL_SHAREDMEM_SET _IOW(GSL_MAGIC, 0x34, struct _kgsl_sharedmem_set_t)
#define IOCTL_KGSL_SHAREDMEM_LARGESTFREEBLOCK _IOWR(GSL_MAGIC, 0x35, struct _kgsl_sharedmem_largestfreeblock_t)
#define IOCTL_KGSL_SHAREDMEM_CACHEOPERATION _IOW(GSL_MAGIC, 0x36, struct _kgsl_sharedmem_cacheoperation_t)
#define IOCTL_KGSL_SHAREDMEM_FROMHOSTPOINTER _IOW(GSL_MAGIC, 0x37, struct _kgsl_sharedmem_fromhostpointer_t)
#define IOCTL_KGSL_ADD_TIMESTAMP _IOWR(GSL_MAGIC, 0x38, struct _kgsl_add_timestamp_t)
#define IOCTL_KGSL_DRIVER_EXIT _IOWR(GSL_MAGIC, 0x39, NULL)
#define IOCTL_KGSL_DEVICE_CLOCK _IOWR(GSL_MAGIC, 0x60, struct _kgsl_device_clock_t)
#endif
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