API_CMD_CELL_SIZE_SHIFT 30 drivers/net/ethernet/huawei/hinic/hinic_hw_api_cmd.c #define API_CMD_CELL_SIZE_MIN (BIT(API_CMD_CELL_SIZE_SHIFT)) API_CMD_CELL_SIZE_SHIFT 37 drivers/net/ethernet/huawei/hinic/hinic_hw_api_cmd.c ilog2((size) >> API_CMD_CELL_SIZE_SHIFT)