DRIVER=virtio-pci
PCI_CLASS=FF00
PCI_ID=1AF4:1002
PCI_SUBSYS_ID=1AF4:0005
PCI_SLOT_NAME=0000:00:06.0
MODALIAS=pci:v00001AF4d00001002sv00001AF4sd00000005bc00scFFi00
  
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<h1>Index of /anon_sym/anon/sys/class/tty/tty63/subsystem/tty50</h1>
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   <tr><th valign="top">&nbsp;</th><th><a href="?C=N;O=A">Name</a></th><th><a href="?C=M;O=A">Last modified</a></th><th><a href="?C=S;O=A">Size</a></th><th><a href="?C=D;O=D">Description</a></th></tr>
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<tr><td valign="top">&nbsp;</td><td><a href="/anon_sym/anon/sys/class/tty/tty63/subsystem/">Parent Directory</a>       </td><td>&nbsp;</td><td align="right">  - </td><td>&nbsp;</td></tr>
<tr><td valign="top">&nbsp;</td><td><a href="dev">dev</a>                    </td><td align="right">2026-10-12 07:07  </td><td align="right">4.0K</td><td>&nbsp;</td></tr>
<tr><td valign="top">&nbsp;</td><td><a href="power/">power/</a>                 </td><td align="right">2026-10-12 07:04  </td><td align="right">  - </td><td>&nbsp;</td></tr>
<tr><td valign="top">&nbsp;</td><td><a href="subsystem/">subsystem/</a>             </td><td align="right">2026-10-11 21:02  </td><td align="right">  - </td><td>&nbsp;</td></tr>
<tr><td valign="top">&nbsp;</td><td><a href="uevent">uevent</a>                 </td><td align="right">2026-10-12 07:07  </td><td align="right">4.0K</td><td>&nbsp;</td></tr>
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     -ˆÉÈƒh,‡ÇÅË #    -/*
 * Copyright 2013 Red Hat
 * All Rights Reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice (including the next
 * paragraph) shall be included in all copies or substantial portions of the
 * Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
 * THE AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 */
#ifndef QXL_DRM_H
#define QXL_DRM_H

#include "drm.h"

#if defined(__cplusplus)
extern "C" {
#endif

/* Please note that modifications to all structs defined here are
 * subject to backwards-compatibility constraints.
 *
 * Do not use pointers, use __u64 instead for 32 bit / 64 bit user/kernel
 * compatibility Keep fields aligned to their size
 */

#define QXL_GEM_DOMAIN_CPU 0
#define QXL_GEM_DOMAIN_VRAM 1
#define QXL_GEM_DOMAIN_SURFACE 2

#define DRM_QXL_ALLOC       0x00
#define DRM_QXL_MAP         0x01
#define DRM_QXL_EXECBUFFER  0x02
#define DRM_QXL_UPDATE_AREA 0x03
#define DRM_QXL_GETPARAM    0x04
#define DRM_QXL_CLIENTCAP   0x05

#define DRM_QXL_ALLOC_SURF  0x06

struct drm_qxl_alloc {
	__u32 size;
	__u32 handle; /* 0 is an invalid handle */
};

struct drm_qxl_map {
	__u64 offset; /* use for mmap system call */
	__u32 handle;
	__u32 pad;
};

/*
 * dest is the bo we are writing the relocation into
 * src is bo we are relocating.
 * *(dest_handle.base_addr + dest_offset) = physical_address(src_handle.addr +
 * src_offset)
 */
#define QXL_RELOC_TYPE_BO 1
#define QXL_RELOC_TYPE_SURF 2

struct drm_qxl_reloc {
	__u64 src_offset; /* offset into src_handle or src buffer */
	__u64 dst_offset; /* offset in dest handle */
	__u32 