From 663e8e5164e0f9ad38e12d91de89d553d89060d2 Mon Sep 17 00:00:00 2001 From: ths Date: Mon, 2 Apr 2007 12:35:34 +0000 Subject: Eepro100 emulation, by Stefan Weil. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2584 c046a42c-6fe2-441c-8c8c-71466251a162 --- hw/eeprom93xx.h | 43 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 hw/eeprom93xx.h (limited to 'hw/eeprom93xx.h') diff --git a/hw/eeprom93xx.h b/hw/eeprom93xx.h new file mode 100644 index 000000000..fde4912e8 --- /dev/null +++ b/hw/eeprom93xx.h @@ -0,0 +1,43 @@ +/* + * 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 */ -- cgit v1.2.3