From 1ae41f447d1467172b0f8290ca1b83726ea9942a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Herv=C3=A9=20Poussineau?= Date: Sat, 14 Apr 2012 22:48:35 +0200 Subject: prep: Add pc87312 Super I/O emulation MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This provides floppy and IDE controllers as well as serial and parallel ports. However, dynamic configuration of devices is not yet supported. Signed-off-by: Hervé Poussineau [AF: QOM'ify, split out header, create CharDriverState if absent] Signed-off-by: Andreas Färber --- hw/pc87312.h | 66 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 66 insertions(+) create mode 100644 hw/pc87312.h (limited to 'hw/pc87312.h') diff --git a/hw/pc87312.h b/hw/pc87312.h new file mode 100644 index 0000000000..7ca7912ba7 --- /dev/null +++ b/hw/pc87312.h @@ -0,0 +1,66 @@ +/* + * QEMU National Semiconductor PC87312 (Super I/O) + * + * Copyright (c) 2010-2012 Herve Poussineau + * Copyright (c) 2011-2012 Andreas Färber + * + * 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 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 OR COPYRIGHT HOLDERS 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 QEMU_PC87312_H +#define QEMU_PC87312_H + +#include "isa.h" + + +#define TYPE_PC87312 "pc87312" +#define PC87312(obj) OBJECT_CHECK(PC87312State, (obj), TYPE_PC87312) + +typedef struct PC87312State { + ISADevice dev; + + uint32_t iobase; + uint8_t config; /* initial configuration */ + + struct { + ISADevice *dev; + } parallel; + + struct { + ISADevice *dev; + } uart[2]; + + struct { + ISADevice *dev; + BlockDriverState *drive[2]; + uint32_t base; + } fdc; + + struct { + ISADevice *dev; + uint32_t base; + } ide; + + uint8_t read_id_step; + uint8_t selected_index; + + uint8_t regs[3]; +} PC87312State; + + +#endif -- cgit v1.2.3