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SubjectRe: [PATCH 3/6] firewire: char device interface
John Stoffel wrote:
>>>>>> "Stefan" == Stefan Richter <stefanr@s5r6.in-berlin.de> writes:
[...]

Hmm, I'm just spotting some artifacts after a recent file-renaming patch:

> Stefan> --- /dev/null
> Stefan> +++ linux_juju/include/linux/firewire-cdev.h
^^^^^^^^^^^^^^^
> Stefan> @@ -0,0 +1,268 @@
> Stefan> +/* -*- c-basic-offset: 8 -*-
> Stefan> + *
> Stefan> + * fw-device-cdev.h -- Char device interface.
^^^^^^^^^^^^^^^^
[...]
> Stefan> +#ifndef __fw_cdev_h
> Stefan> +#define __fw_cdev_h
^^^^^^^^^^^
[...]
> Stefan> +#define TCODE_WRITE_QUADLET_REQUEST 0
> Stefan> +#define TCODE_WRITE_BLOCK_REQUEST 1
[...]
> Stefan> +#define SCODE_100 0x0
> Stefan> +#define SCODE_200 0x1
> Stefan> +#define SCODE_400 0x2
> Stefan> +#define SCODE_800 0x3
> Stefan> +#define SCODE_1600 0x4
> Stefan> +#define SCODE_3200 0x5

> These are also defined in fw-transaction.h, though that file doesn't
> have all the values. Can these just be combined into a single
> fw-constants.h file instead?
>
> I honestly haven't checked all your defines....
[...]

Right, there are some overlaps...

Note, firewire-cdev.h declares a userspace ABI, while fw-transaction.h
declares an in-kernel API. I'm not quite sure right now how it should
rather be organized. Maybe rename fw-transaction.h's macros. Only
fw-cdev.c (which implements the userspace ABI) includes both header files.

(PS: I'm not the author; only subsystem maintainer.)
--
Stefan Richter
-=====-=-=== -=-= ---=-
http://arcgraph.de/sr/
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