SerialMuxControl

Overview

SerialMuxControl is a UEFI DXE driver that manages serial port multiplexing on
the platform. It configures the serial MUX (multiplexer) to route serial
traffic between the BMC, the console, and other serial endpoints.

The driver initializes the serial MUX hardware, saves the ImageHandle and
SystemTable for use by sub-functions, and returns the initialization status.

Key Functions

• ModuleEntryPoint -- DXE driver entry point that configures the serial
  multiplexer routing and initializes UEFI boot/runtime services pointers.

Dependencies

• UEFI Boot Services Table Library
• UEFI Runtime Services Table Library
• Platform serial MUX hardware configuration

Platform

• Machine: x86-64 (PE32+)
• Subsystem: UEFI (0x000B)
• Sections: .text, .rdata, .data, section_3, .xdata