diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/i2c/aspeed_i2c.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/hw/i2c/aspeed_i2c.h b/include/hw/i2c/aspeed_i2c.h index 13e0105..5313d07 100644 --- a/include/hw/i2c/aspeed_i2c.h +++ b/include/hw/i2c/aspeed_i2c.h @@ -32,6 +32,7 @@ OBJECT_CHECK(AspeedI2CState, (obj), TYPE_ASPEED_I2C) #define ASPEED_I2C_NR_BUSSES 16 +#define ASPEED_I2C_MAX_POOL_SIZE 0x800 struct AspeedI2CState; @@ -50,6 +51,7 @@ typedef struct AspeedI2CBus { uint32_t intr_status; uint32_t cmd; uint32_t buf; + uint32_t pool_ctrl; } AspeedI2CBus; typedef struct AspeedI2CState { @@ -59,6 +61,8 @@ typedef struct AspeedI2CState { qemu_irq irq; uint32_t intr_status; + MemoryRegion pool_iomem; + uint8_t pool[ASPEED_I2C_MAX_POOL_SIZE]; AspeedI2CBus busses[ASPEED_I2C_NR_BUSSES]; } AspeedI2CState; @@ -75,6 +79,10 @@ typedef struct AspeedI2CClass { uint8_t reg_size; uint8_t gap; qemu_irq (*bus_get_irq)(AspeedI2CBus *); + + uint64_t pool_size; + hwaddr pool_base; + uint8_t *(*bus_pool_base)(AspeedI2CBus *); } AspeedI2CClass; I2CBus *aspeed_i2c_get_bus(DeviceState *dev, int busnr); |