| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 */ |