On Sun, Oct 4, 2009 at 10:15 PM, Ingo van Lil wrote:
> On 10/04/2009 01:29 AM, Wolfgang Denk wrote:
>
>> No, not an exception, but the reference implementation. I cannot help
>> it that most other architectures / SoCs don;t care much.
>
> Well, if such an uncommon side-effect is expected of a func
On 10/04/2009 01:29 AM, Wolfgang Denk wrote:
> No, not an exception, but the reference implementation. I cannot help
> it that most other architectures / SoCs don;t care much.
Well, if such an uncommon side-effect is expected of a function with a
well-known name it should at least be prominently
Dear Ingo van Lil,
In message <4ac5ee3b.5090...@gmx.de> you wrote:
>
> > PPC does it this way. udelay() in lib_ppc/time.c calls wait_ticks(). And
> > here
> > you will find WATCHDOG_RESET.
>
> You're right. Seems to be an exception, though: According to ctags there
No, not an exception, but th
Dear "J. William Campbell",
In message <4ac660e3.4010...@comcast.net> you wrote:
>
> At this point it might be appropriate to ask if including such a reset
> in udelay() is a good idea. The way it is, no "infinite loop" in u-boot
> that contains a udelay() will ever allow the watchdog to time ou
Mike Frysinger wrote:
> On Friday 02 October 2009 08:30:51 Wolfgang Denk wrote:
>
>> Ingo van Lil wrote:
>>
>>> The CFI driver does not reset the device's watchdog, so long-running
>>> flash operations will cause the watchdog timer to expire. A comment in
>>> flash_status_check() suggests t
Dear Mike Frysinger,
In message <200910021431.23079.vap...@gentoo.org> you wrote:
>
> Blackfin is missing it as well as i really had no idea it was supposed to be
> there. certainly no doc states this requirement. perhaps it'd make sense to
> break apart the common stuff to a common udelay() t
On Friday 02 October 2009 08:30:51 Wolfgang Denk wrote:
> Ingo van Lil wrote:
> > The CFI driver does not reset the device's watchdog, so long-running
> > flash operations will cause the watchdog timer to expire. A comment in
> > flash_status_check() suggests that udelay() is expected to reset the
Dear Ingo van Lil,
In message <20091002103417.ga9...@zaphod.peppercon.de> you wrote:
> The CFI driver does not reset the device's watchdog, so long-running
> flash operations will cause the watchdog timer to expire. A comment in
> flash_status_check() suggests that udelay() is expected to reset th
On 10/02/2009 01:06 PM, Stefan Roese wrote:
>> The CFI driver does not reset the device's watchdog, so long-running
>> flash operations will cause the watchdog timer to expire. A comment in
>> flash_status_check() suggests that udelay() is expected to reset the
>> watchdog, but I can't find any ar
Hi Ingo,
On Friday 02 October 2009 12:34:17 Ingo van Lil wrote:
> The CFI driver does not reset the device's watchdog, so long-running
> flash operations will cause the watchdog timer to expire. A comment in
> flash_status_check() suggests that udelay() is expected to reset the
> watchdog, but I c
The CFI driver does not reset the device's watchdog, so long-running
flash operations will cause the watchdog timer to expire. A comment in
flash_status_check() suggests that udelay() is expected to reset the
watchdog, but I can't find any architecture where it does.
Signed-off-by: Ingo van Lil
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