1 files changed, 8 insertions, 0 deletions

diff --git a/include/hw/i2c/aspeed_i2c.h b/include/hw/i2c/aspeed_i2c.h
index 13e0105918..5313d07aa7 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);