26 lines
504 B
C
26 lines
504 B
C
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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/*
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* Interfaces for vfio-ccw
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*
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* Copyright IBM Corp. 2017
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*
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* Author(s): Dong Jia Shi <bjsdjshi@linux.vnet.ibm.com>
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*/
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#ifndef _VFIO_CCW_H_
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#define _VFIO_CCW_H_
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#include <linux/types.h>
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struct ccw_io_region {
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#define ORB_AREA_SIZE 12
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__u8 orb_area[ORB_AREA_SIZE];
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#define SCSW_AREA_SIZE 12
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__u8 scsw_area[SCSW_AREA_SIZE];
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#define IRB_AREA_SIZE 96
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__u8 irb_area[IRB_AREA_SIZE];
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__u32 ret_code;
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} __attribute__((packed));
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#endif
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