2003-08-12 02:29:00

by Cho, joon-woo

Subject: [Q] Is 'I/O memory' managed as page?

Hello.

'I/O memory' is memory in device (like PCI/ISA device).

And that memory is mapped into virtual memory by ioremap function.


After mapping, is 'I/O memory' managed as page like memory on host?

Please answer, thanks!