| /* |
| * QEMU EEPROM 93xx emulation |
| * |
| * Copyright (c) 2006-2007 Stefan Weil |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| |
| #ifndef EEPROM93XX_H |
| #define EEPROM93XX_H |
| |
| #include "vl.h" |
| |
| typedef struct _eeprom_t eeprom_t; |
| |
| /* Create a new EEPROM with (nwords * 2) bytes. */ |
| eeprom_t *eeprom93xx_new(uint16_t nwords); |
| |
| /* Destroy an existing EEPROM. */ |
| void eeprom93xx_free(eeprom_t *eeprom); |
| |
| /* Read from the EEPROM. */ |
| uint16_t eeprom93xx_read(eeprom_t *eeprom); |
| |
| /* Write to the EEPROM. */ |
| void eeprom93xx_write(eeprom_t *eeprom, int eecs, int eesk, int eedi); |
| |
| /* Get EEPROM data array. */ |
| uint16_t *eeprom93xx_data(eeprom_t *eeprom); |
| |
| #endif /* EEPROM93XX_H */ |
