/* * 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, see <http://www.gnu.org/licenses/>. */ #ifndef EEPROM93XX_H #define EEPROM93XX_H typedef struct _eeprom_t eeprom_t; /* Create a new EEPROM with (nwords * 2) bytes. */ eeprom_t *eeprom93xx_new(DeviceState *dev, uint16_t nwords); /* Destroy an existing EEPROM. */ void eeprom93xx_free(DeviceState *dev, 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 */