ppc4xx_i2c: Rewrite to model hardware more closely

[qemu.git] / include / hw / i2c / ppc4xx_i2c.h

diff --git a/include/hw/i2c/ppc4xx_i2c.h b/include/hw/i2c/ppc4xx_i2c.h
index ea6c8e1a586c0b171a245e85f4c0537b20721232..0891a9c94838f4bcaf62735ecb1f3fe2a937ea60 100644 (file)
--- a/include/hw/i2c/ppc4xx_i2c.h
+++ b/include/hw/i2c/ppc4xx_i2c.h
@@ -46,7 +46,8 @@ typedef struct PPC4xxI2CState {
     qemu_irq irq;
     MemoryRegion iomem;
     bitbang_i2c_interface *bitbang;
-    uint8_t mdata;
+    int mdidx;
+    uint8_t mdata[4];
     uint8_t lmadr;
     uint8_t hmadr;
     uint8_t cntl;