cachepc-qemu

Fork of AMDESE/qemu with changes for cachepc side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-qemu
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i2c-ddc.h (1198B)

      1/* A simple I2C slave for returning monitor EDID data via DDC.
      2 *
      3 * Copyright (c) 2011 Linaro Limited
      4 * Written by Peter Maydell
      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 version 2 as
      8 *  published by the Free Software Foundation.
      9 *
     10 *  This program is distributed in the hope that it will be useful,
     11 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
     12 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     13 *  GNU General Public License for more details.
     14 *
     15 *  You should have received a copy of the GNU General Public License along
     16 *  with this program; if not, see <http://www.gnu.org/licenses/>.
     17 */
     18
     19#ifndef I2C_DDC_H
     20#define I2C_DDC_H
     21
     22#include "hw/display/edid.h"
     23#include "hw/i2c/i2c.h"
     24#include "qom/object.h"
     25
     26/* A simple I2C slave which just returns the contents of its EDID blob. */
     27struct I2CDDCState {
     28    /*< private >*/
     29    I2CSlave i2c;
     30    /*< public >*/
     31    bool firstbyte;
     32    uint8_t reg;
     33    qemu_edid_info edid_info;
     34    uint8_t edid_blob[128];
     35};
     36
     37
     38#define TYPE_I2CDDC "i2c-ddc"
     39OBJECT_DECLARE_SIMPLE_TYPE(I2CDDCState, I2CDDC)
     40
     41#endif /* I2C_DDC_H */