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