diff options
Diffstat (limited to 'include/hw/i2c')
| -rw-r--r-- | include/hw/i2c/aspeed_i2c.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/hw/i2c/aspeed_i2c.h b/include/hw/i2c/aspeed_i2c.h index 7a55507..f1b9e5b 100644 --- a/include/hw/i2c/aspeed_i2c.h +++ b/include/hw/i2c/aspeed_i2c.h @@ -52,6 +52,8 @@ typedef struct AspeedI2CBus { uint32_t cmd; uint32_t buf; uint32_t pool_ctrl; + uint32_t dma_addr; + uint32_t dma_len; } AspeedI2CBus; typedef struct AspeedI2CState { @@ -66,6 +68,8 @@ typedef struct AspeedI2CState { uint8_t pool[ASPEED_I2C_MAX_POOL_SIZE]; AspeedI2CBus busses[ASPEED_I2C_NR_BUSSES]; + MemoryRegion *dram_mr; + AddressSpace dram_as; } AspeedI2CState; #define ASPEED_I2C_CLASS(klass) \ @@ -85,6 +89,7 @@ typedef struct AspeedI2CClass { hwaddr pool_base; uint8_t *(*bus_pool_base)(AspeedI2CBus *); bool check_sram; + bool has_dma; } AspeedI2CClass; |