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103 lines
5.7 KiB
C
103 lines
5.7 KiB
C
/* Copyright (c) 2008-2010, Code Aurora Forum. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of Code Aurora Forum nor
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* the names of its contributors may be used to endorse or promote
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* products derived from this software without specific prior written
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* permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#ifndef __GSL_LIBAPI_H
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#define __GSL_LIBAPI_H
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#ifdef __cplusplus
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extern "C" {
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#endif // __cplusplus
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#include "gsl_types.h"
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// defines
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#define GSLLIB_NAME "AMD GSL User Library"
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#define GSLLIB_VERSION "0.1"
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// libary API
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int gsl_library_open(gsl_flags_t flags);
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int gsl_library_close(void);
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// device API
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gsl_devhandle_t gsl_device_open(gsl_deviceid_t device_id, gsl_flags_t flags);
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int gsl_device_close(gsl_devhandle_t devhandle);
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int gsl_device_idle(gsl_devhandle_t devhandle, unsigned int timeout);
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int gsl_device_isidle(gsl_devhandle_t devhandle);
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int gsl_device_getcount(void);
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int gsl_device_getinfo(gsl_devhandle_t devhandle, gsl_devinfo_t *devinfo);
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int gsl_device_setpowerstate(gsl_devhandle_t devhandle, gsl_flags_t flags);
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int gsl_device_setdmistate(gsl_devhandle_t devhandle, gsl_flags_t flags);
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int gsl_device_waittimestamp(gsl_devhandle_t devhandle, gsl_timestamp_t timestamp, unsigned int timeout);
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// direct register API
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int gsl_register_read(gsl_devhandle_t devhandle, unsigned int offsetwords, unsigned int *data);
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// command API
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int gsl_cp_issueibcommands(gsl_devhandle_t devhandle, gsl_ctxthandle_t ctxthandle, gpuaddr_t ibaddr, unsigned int sizewords, gsl_timestamp_t *timestamp, gsl_flags_t flags);
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gsl_timestamp_t gsl_cp_readtimestamp(gsl_devhandle_t devhandle, gsl_timestamp_type_t type);
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int gsl_cp_checktimestamp(gsl_devhandle_t devhandle, gsl_timestamp_t timestamp, gsl_timestamp_type_t type);
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int gsl_cp_freememontimestamp(gsl_devhandle_t devhandle, gsl_memdesc_t *memdesc, gsl_timestamp_t timestamp, gsl_timestamp_type_t type);
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int gsl_v3_issuecommand(gsl_devhandle_t devhandle, gsl_cmdwindow_t target, unsigned int addr, unsigned int data);
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// context API
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gsl_ctxthandle_t gsl_context_create(gsl_devhandle_t devhandle, gsl_context_type_t type, gsl_flags_t flags);
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int gsl_context_destroy(gsl_devhandle_t devhandle, gsl_ctxthandle_t ctxthandle);
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int gsl_context_bind_gmem_shadow(gsl_devhandle_t devhandle, gsl_ctxthandle_t ctxthandle, 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);
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// sharedmem API
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int gsl_memory_alloc(gsl_deviceid_t device_id, unsigned int sizebytes, gsl_flags_t flags, gsl_memdesc_t *memdesc);
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int gsl_memory_free(gsl_memdesc_t *memdesc);
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int gsl_memory_read(const gsl_memdesc_t *memdesc, void *dst, unsigned int sizebytes, unsigned int offsetbytes);
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int gsl_memory_write(const gsl_memdesc_t *memdesc, void *src, unsigned int sizebytes, unsigned int offsetbytes);
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int gsl_memory_write_multiple(const gsl_memdesc_t *memdesc, void *src, unsigned int srcstridebytes, unsigned int dststridebytes, unsigned int blocksizebytes, unsigned int numblocks, unsigned int offsetbytes);
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unsigned int gsl_memory_getlargestfreeblock(gsl_deviceid_t device_id, gsl_flags_t flags);
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int gsl_memory_set(const gsl_memdesc_t *memdesc, unsigned int offsetbytes, unsigned int value, unsigned int sizebytes);
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int gsl_memory_cacheoperation(const gsl_memdesc_t *memdesc, unsigned int offsetbytes, unsigned int sizebytes, unsigned int operation);
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int gsl_memory_fromhostpointer(gsl_deviceid_t device_id, gsl_memdesc_t *memdesc, void* hostptr);
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#ifdef _DIRECT_MAPPED
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unsigned int gsl_sharedmem_gethostaddr(const gsl_memdesc_t *memdesc);
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#endif // _DIRECT_MAPPED
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// address translation API
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int gsl_translate_physaddr(void* virtAddr, unsigned int* physAddr);
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// TB dump API
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int gsl_tbdump_waitirq();
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int gsl_tbdump_exportbmp(const void* addr, unsigned int format, unsigned int stride, unsigned int width, unsigned int height);
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#ifdef __cplusplus
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}
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#endif // __cplusplus
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#endif // __GSL_LIBAPI_H
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