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svgalib I/O permission

Roland McGrath <frob@debian.org> writes:

> It should be possible to port svgalib without a lot of trouble.

It looks like a process wanting to access video I/O ports should
first open the "kd" device, and then GNUmach would give it access
to the ports listed in i386/i386at/kd.c (vga_port_list) the first
time it tries to use them.  Is this right?

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