16c95x Serial Port Driver __top__ -
In mainline Linux, the driver is part of drivers/tty/serial/8250/8250_exar.c or, for generic PCIe/PCI 16C95x cards, the 8250_pci.c with added quirks. However, for standalone 16C95x chips on memory-mapped buses, you might need a platform driver.
The 16C95X serial port driver is typically implemented as a kernel module or a device driver in the operating system. The driver interacts with the 16C95X serial port controller through a set of registers, which are mapped to specific addresses in the system's memory. 16c95x serial port driver
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