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From
SubjectRe: do_mmap() question
Date
Followup to:  <Pine.SOL.3.95.990921101554.19493A-100000@spork.llnl.gov>
By author: Jim Garlick <garlick@llnl.gov>
In newsgroup: linux.dev.kernel
>
> Greetings,
>
> I need to create a user mapping to some SDRAM on a PCI board, but I can't
> do it via a regular file operation like mmap() or ioctl(). Instead, the
> mapping should be a side-effect of a device-specific system call I
> have added.
>

Ahem... ioctl() *is* a device-specific system call. No more, no less.

-hpa
--
<hpa@transmeta.com> at work, <hpa@zytor.com> in private!

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