/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */ /* * sisusb - usb kernel driver for Net2280/SiS315 based USB2VGA dongles * * Copyright (C) 2005 by Thomas Winischhofer, Vienna, Austria * * If distributed as part of the Linux kernel, this code is licensed under the * terms of the GPL v2. * * Otherwise, the following license terms apply: * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1) Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2) 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. * 3) The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESSED 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 AUTHOR 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. * * Author: Thomas Winischhofer <[email protected]> * */ #ifndef _SISUSB_H_ #define _SISUSB_H_ #include <linux/mutex.h> /* Version Information */ #define SISUSB_VERSION … #define SISUSB_REVISION … #define SISUSB_PATCHLEVEL … /* Include console and mode switching code? */ #include <linux/vt_kern.h> #include "sisusb_struct.h" /* USB related */ #define SISUSB_MINOR … /* Size of the sisusb input/output buffers */ #define SISUSB_IBUF_SIZE … #define SISUSB_OBUF_SIZE … #define NUMOBUFS … /* About endianness: * * 1) I/O ports, PCI config registers. The read/write() * calls emulate inX/outX. Hence, the data is * expected/delivered in machine endiannes by this * driver. * 2) Video memory. The data is copied 1:1. There is * no swapping. Ever. This means for userland that * the data has to be prepared properly. (Hint: * think graphics data format, command queue, * hardware cursor.) * 3) MMIO. Data is copied 1:1. MMIO must be swapped * properly by userland. * */ #ifdef __BIG_ENDIAN #define SISUSB_CORRECT_ENDIANNESS_PACKET … #else #define SISUSB_CORRECT_ENDIANNESS_PACKET(p) … #endif struct sisusb_usb_data; struct sisusb_urb_context { … }; struct sisusb_usb_data { … }; #define to_sisusb_dev(d) … /* USB transport related */ /* urbstatus */ #define SU_URB_BUSY … #define SU_URB_ALLOC … /* Endpoints */ #define SISUSB_EP_GFX_IN … #define SISUSB_EP_GFX_OUT … #define SISUSB_EP_GFX_BULK_OUT … #define SISUSB_EP_GFX_BULK_IN … #define SISUSB_EP_GFX_LBULK_OUT … #define SISUSB_EP_UNKNOWN_04 … #define SISUSB_EP_BRIDGE_IN … #define SISUSB_EP_BRIDGE_OUT … #define SISUSB_TYPE_MEM … #define SISUSB_TYPE_IO … struct sisusb_packet { … } __attribute__ ((packed)); #define CLEARPACKET(packet) … /* PCI bridge related */ #define SISUSB_PCI_MEMBASE … #define SISUSB_PCI_MMIOBASE … #define SISUSB_PCI_IOPORTBASE … #define SISUSB_PCI_PSEUDO_MEMBASE … #define SISUSB_PCI_PSEUDO_MMIOBASE … #define SISUSB_PCI_PSEUDO_IOPORTBASE … #define SISUSB_PCI_PSEUDO_PCIBASE … #define SISUSB_PCI_MMIOSIZE … #define SISUSB_PCI_PCONFSIZE … /* graphics core related */ #define AROFFSET … #define ARROFFSET … #define GROFFSET … #define SROFFSET … #define CROFFSET … #define MISCROFFSET … #define MISCWOFFSET … #define INPUTSTATOFFSET … #define PART1OFFSET … #define PART2OFFSET … #define PART3OFFSET … #define PART4OFFSET … #define PART5OFFSET … #define CAPTUREOFFSET … #define VIDEOOFFSET … #define COLREGOFFSET … #define PELMASKOFFSET … #define VGAENABLE … #define SISAR … #define SISARR … #define SISGR … #define SISSR … #define SISCR … #define SISMISCR … #define SISMISCW … #define SISINPSTAT … #define SISPART1 … #define SISPART2 … #define SISPART3 … #define SISPART4 … #define SISPART5 … #define SISCAP … #define SISVID … #define SISCOLIDXR … #define SISCOLIDX … #define SISCOLDATA … #define SISCOL2IDX … #define SISCOL2DATA … #define SISPEL … #define SISVGAEN … #define SISDACA … #define SISDACD … /* ioctl related */ /* Structure argument for SISUSB_GET_INFO ioctl */ struct sisusb_info { … }; struct sisusb_command { … }; #define SUCMD_GET … #define SUCMD_SET … #define SUCMD_SETOR … #define SUCMD_SETAND … #define SUCMD_SETANDOR … #define SUCMD_SETMASK … #define SUCMD_CLRSCR … #define SUCMD_HANDLETEXTMODE … #define SUCMD_SETMODE … #define SUCMD_SETVESAMODE … #define SISUSB_COMMAND … #define SISUSB_GET_CONFIG_SIZE … #define SISUSB_GET_CONFIG … #endif /* SISUSB_H */
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