projects / qemu.git / blame
| Commit | Line | Data |
|---|---|---|
| 663e8e51 TS |
1 | /* |
| 2 | * QEMU EEPROM 93xx emulation | |
| 3 | * | |
| 4 | * Copyright (c) 2006-2007 Stefan Weil | |
| 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | |
| 19 | */ | |
| 20 | ||
| 21 | #ifndef EEPROM93XX_H | |
| 22 | #define EEPROM93XX_H | |
| 23 | ||
| 663e8e51 TS |
24 | typedef struct _eeprom_t eeprom_t; |
| 25 | ||
| 26 | /* Create a new EEPROM with (nwords * 2) bytes. */ | |
| 27 | eeprom_t *eeprom93xx_new(uint16_t nwords); | |
| 28 | ||
| 29 | /* Destroy an existing EEPROM. */ | |
| 30 | void eeprom93xx_free(eeprom_t *eeprom); | |
| 31 | ||
| 32 | /* Read from the EEPROM. */ | |
| 33 | uint16_t eeprom93xx_read(eeprom_t *eeprom); | |
| 34 | ||
| 35 | /* Write to the EEPROM. */ | |
| 36 | void eeprom93xx_write(eeprom_t *eeprom, int eecs, int eesk, int eedi); | |
| 37 | ||
| 38 | /* Get EEPROM data array. */ | |
| 39 | uint16_t *eeprom93xx_data(eeprom_t *eeprom); | |
| 40 | ||
| 41 | #endif /* EEPROM93XX_H */ |