94 lines
3.5 KiB
C
94 lines
3.5 KiB
C
/*****************************************************************************
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*
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* The GPL License (GPL)
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*
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* Copyright (c) 2015-2017, VeriSilicon Inc.
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* Copyright (c) 2011-2014, Google Inc.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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*****************************************************************************/
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#ifndef _UAPI_HANTRODEC_H_
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#define _UAPI_HANTRODEC_H_
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#include <linux/ioctl.h>
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#include <linux/types.h>
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#undef PDEBUG
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#ifdef HANTRODEC_DEBUG
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# ifdef __KERNEL__
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# define PDEBUG(fmt, args...) pr_info("hantrodec: " fmt, ## args)
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# else
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# define PDEBUG(fmt, args...) fprintf(stderr, fmt, ## args)
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# endif
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#else
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# define PDEBUG(fmt, args...)
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#endif
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struct core_desc {
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__u32 id; /* id of the Core */
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__u32 *regs; /* pointer to user registers */
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__u32 size; /* size of register space */
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};
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/* Use 'k' as magic number */
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#define HANTRODEC_IOC_MAGIC 'k'
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/*
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* S means "Set" through a ptr,
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* T means "Tell" directly with the argument value
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* G means "Get": reply by setting through a pointer
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* Q means "Query": response is on the return value
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* X means "eXchange": G and S atomically
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* H means "sHift": T and Q atomically
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*/
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#define HANTRODEC_PP_INSTANCE _IO(HANTRODEC_IOC_MAGIC, 1)
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#define HANTRODEC_HW_PERFORMANCE _IO(HANTRODEC_IOC_MAGIC, 2)
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#define HANTRODEC_IOCGHWOFFSET _IOR(HANTRODEC_IOC_MAGIC, 3, unsigned long *)
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#define HANTRODEC_IOCGHWIOSIZE _IOR(HANTRODEC_IOC_MAGIC, 4, unsigned int *)
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#define HANTRODEC_IOC_CLI _IO(HANTRODEC_IOC_MAGIC, 5)
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#define HANTRODEC_IOC_STI _IO(HANTRODEC_IOC_MAGIC, 6)
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#define HANTRODEC_IOC_MC_OFFSETS _IOR(HANTRODEC_IOC_MAGIC, 7, unsigned long *)
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#define HANTRODEC_IOC_MC_CORES _IOR(HANTRODEC_IOC_MAGIC, 8, unsigned int *)
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#define HANTRODEC_IOCS_DEC_PUSH_REG _IOW(HANTRODEC_IOC_MAGIC, 9, struct core_desc *)
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#define HANTRODEC_IOCS_PP_PUSH_REG _IOW(HANTRODEC_IOC_MAGIC, 10, struct core_desc *)
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#define HANTRODEC_IOCH_DEC_RESERVE _IO(HANTRODEC_IOC_MAGIC, 11)
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#define HANTRODEC_IOCT_DEC_RELEASE _IO(HANTRODEC_IOC_MAGIC, 12)
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#define HANTRODEC_IOCQ_PP_RESERVE _IO(HANTRODEC_IOC_MAGIC, 13)
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#define HANTRODEC_IOCT_PP_RELEASE _IO(HANTRODEC_IOC_MAGIC, 14)
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#define HANTRODEC_IOCX_DEC_WAIT _IOWR(HANTRODEC_IOC_MAGIC, 15, struct core_desc *)
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#define HANTRODEC_IOCX_PP_WAIT _IOWR(HANTRODEC_IOC_MAGIC, 16, struct core_desc *)
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#define HANTRODEC_IOCS_DEC_PULL_REG _IOWR(HANTRODEC_IOC_MAGIC, 17, struct core_desc *)
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#define HANTRODEC_IOCS_PP_PULL_REG _IOWR(HANTRODEC_IOC_MAGIC, 18, struct core_desc *)
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#define HANTRODEC_IOCG_CORE_WAIT _IOR(HANTRODEC_IOC_MAGIC, 19, int *)
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#define HANTRODEC_IOX_ASIC_ID _IOWR(HANTRODEC_IOC_MAGIC, 20, __u32 *)
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#define HANTRODEC_IOCG_CORE_ID _IO(HANTRODEC_IOC_MAGIC, 21)
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#define HANTRODEC_DEBUG_STATUS _IO(HANTRODEC_IOC_MAGIC, 29)
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#define HANTRODEC_IOC_MAXNR 29
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#endif /* !_UAPI_HANTRODEC_H_ */
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