diff options
| author | BALATON Zoltan <balaton@eik.bme.hu> | 2017-08-20 19:23:05 +0200 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2017-09-08 09:30:55 +1000 |
| commit | 3b09bb0fb9bc03f3897da4940ba2fb808c00c038 (patch) | |
| tree | 41eb94347d9ce6d9d608793f0c940a9a88d1e200 /include/hw | |
| parent | 65ca801bf4837237f37f867c7fd49c3054d78091 (diff) | |
ppc4xx_i2c: QOMify
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'include/hw')
| -rw-r--r-- | include/hw/i2c/ppc4xx_i2c.h | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/include/hw/i2c/ppc4xx_i2c.h b/include/hw/i2c/ppc4xx_i2c.h new file mode 100644 index 0000000000..e53042f6d4 --- /dev/null +++ b/include/hw/i2c/ppc4xx_i2c.h @@ -0,0 +1,61 @@ +/* + * PPC4xx I2C controller emulation + * + * Copyright (c) 2007 Jocelyn Mayer + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#ifndef PPC4XX_I2C_H +#define PPC4XX_I2C_H + +#include "qemu/osdep.h" +#include "qemu-common.h" +#include "hw/sysbus.h" +#include "hw/i2c/i2c.h" + +#define TYPE_PPC4xx_I2C "ppc4xx-i2c" +#define PPC4xx_I2C(obj) OBJECT_CHECK(PPC4xxI2CState, (obj), TYPE_PPC4xx_I2C) + +typedef struct PPC4xxI2CState { + /*< private >*/ + SysBusDevice parent_obj; + + /*< public >*/ + I2CBus *bus; + qemu_irq irq; + MemoryRegion iomem; + uint8_t mdata; + uint8_t lmadr; + uint8_t hmadr; + uint8_t cntl; + uint8_t mdcntl; + uint8_t sts; + uint8_t extsts; + uint8_t sdata; + uint8_t lsadr; + uint8_t hsadr; + uint8_t clkdiv; + uint8_t intrmsk; + uint8_t xfrcnt; + uint8_t xtcntlss; + uint8_t directcntl; +} PPC4xxI2CState; + +#endif /* PPC4XX_I2C_H */ |