1/* -- isp16.h 2 * 3 * Header for detection and initialisation of cdrom interface (only) on 4 * ISP16 (MAD16, Mozart) sound card. 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation; either version 2 of the License, or 9 * (at your option) any later version. 10 * 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public License 17 * along with this program; if not, write to the Free Software 18 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 19 * 20 */ 21 22/* These are the default values */ 23#define ISP16_CDROM_TYPE "Sanyo" 24#define ISP16_CDROM_IO_BASE 0x340 25#define ISP16_CDROM_IRQ 0 26#define ISP16_CDROM_DMA 0 27 28/* Some (Media)Magic */ 29/* define types of drive the interface on an ISP16 card may be looking at */ 30#define ISP16_DRIVE_X 0x00 31#define ISP16_SONY 0x02 32#define ISP16_PANASONIC0 0x02 33#define ISP16_SANYO0 0x02 34#define ISP16_MITSUMI 0x04 35#define ISP16_PANASONIC1 0x06 36#define ISP16_SANYO1 0x06 37#define ISP16_DRIVE_NOT_USED 0x08 /* not used */ 38#define ISP16_DRIVE_SET_MASK 0xF1 /* don't change 0-bit or 4-7-bits*/ 39/* ...for port */ 40#define ISP16_DRIVE_SET_PORT 0xF8D 41/* set io parameters */ 42#define ISP16_BASE_340 0x00 43#define ISP16_BASE_330 0x40 44#define ISP16_BASE_360 0x80 45#define ISP16_BASE_320 0xC0 46#define ISP16_IRQ_X 0x00 47#define ISP16_IRQ_5 0x04 /* shouldn't be used to avoid sound card conflicts */ 48#define ISP16_IRQ_7 0x08 /* shouldn't be used to avoid sound card conflicts */ 49#define ISP16_IRQ_3 0x0C 50#define ISP16_IRQ_9 0x10 51#define ISP16_IRQ_10 0x14 52#define ISP16_IRQ_11 0x18 53#define ISP16_DMA_X 0x03 54#define ISP16_DMA_3 0x00 55#define ISP16_DMA_5 0x00 56#define ISP16_DMA_6 0x01 57#define ISP16_DMA_7 0x02 58#define ISP16_IO_SET_MASK 0x20 /* don't change 5-bit */ 59/* ...for port */ 60#define ISP16_IO_SET_PORT 0xF8E 61/* enable the card */ 62#define ISP16_C928__ENABLE_PORT 0xF90 /* ISP16 with OPTi 82C928 chip */ 63#define ISP16_C929__ENABLE_PORT 0xF91 /* ISP16 with OPTi 82C929 chip */ 64#define ISP16_ENABLE_CDROM 0x80 /* seven bit */ 65 66/* the magic stuff */ 67#define ISP16_CTRL_PORT 0xF8F 68#define ISP16_C928__CTRL 0xE2 /* ISP16 with OPTi 82C928 chip */ 69#define ISP16_C929__CTRL 0xE3 /* ISP16 with OPTi 82C929 chip */ 70 71#define ISP16_IO_BASE 0xF8D 72#define ISP16_IO_SIZE 5 /* ports used from 0xF8D up to 0xF91 */ 73