Re: [PATCH v3] tilegx network driver: initial support

From: Chris Metcalf
Date: Thu May 03 2012 - 11:45:32 EST


On 5/3/2012 1:41 AM, David Miller wrote:
> From: Chris Metcalf <cmetcalf@xxxxxxxxxx>
> Date: Mon, 17 Sep 2001 00:00:00 -0400
>
>> +/* #define USE_SIM_PRINTF */
>> +
>> +#ifdef USE_SIM_PRINTF
>> +
>> +static __attribute__((unused, format (printf, 1, 2))) void
>> +sim_printf(const char *format, ...)
> ...
>> +/* HACK: Allow use of "sim_printf()" instead of "printk()". */
>> +#define printk sim_printf
>> +
>> +#endif
> This doesn't belong in a driver.
>
> You want a debugging console driver that uses that special SIM output
> facility instead.
>
> Therefore, please remove this sim_printf stuff completely.

Thanks, I've removed it from my branch. (Since it's a trivial update, I
won't repost the change on LKML unless I get any more feedback that needs
addressing.)

I've checked in support for a "sim_console" boot flag that modifies the
behavior of the tile-specific console driver to use the simulator output
facility instead. I'll plan to push that to LKML with the next batch of
changes I post.

--
Chris Metcalf, Tilera Corp.
http://www.tilera.com

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/