16c95x Serial Port 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.

module_init(serial_init); Note that this example is highly simplified and not meant for production use. 16c95x serial port driver

// Define the 16C95X serial port registers #define RBR 0x00 #define THR 0x00 #define IER 0x01 #define IIR 0x02 The 16C95X serial port driver is typically implemented

// Enable interrupts outb(io_base + IER, 0x01); // IER = 0x01 (RDA interrupt enable) 16c95x serial port driver