Module io_port

I/O port and its allocator that allocates port I/O (PIO) to device drivers.

Modules

allocator 🔒

I/O port allocator.

Macros

reserve_io_port_range 🔒

Reserves an I/O port range which may refer to the port I/O range used by the system device driver.

sensitive_io_port 🔒

Declares one or multiple sensitive I/O ports.

Structs

IoPort

An I/O port, representing a specific address in the I/O address of x86.