From: "Subhasish Ghosh" <subhasish-EvXpCiN+lbve9wHmmfpqLFaTQe2KTcn/@public.gmane.org>
To: "Wolfgang Grandegger"
<wg-5Yr1BZd7O62+XT7JhA+gdA@public.gmane.org>,
"Arnd Bergmann" <arnd-r2nGTMty4D4@public.gmane.org>
Cc: sachi-EvXpCiN+lbve9wHmmfpqLFaTQe2KTcn/@public.gmane.org,
davinci-linux-open-source-VycZQUHpC/PFrsHnngEfi1aTQe2KTcn/@public.gmane.org,
Netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
nsekhar-l0cyMroinI0@public.gmane.org,
open list <linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
CAN NETWORK DRIVERS
<socketcan-core-0fE9KPoRgkgATYTw5x5z8w@public.gmane.org>,
Marc Kleine-Budde <mkl-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>,
m-watkins-l0cyMroinI0@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
Subject: Re: [PATCH v4 1/1] can: add pruss CAN driver.
Date: Tue, 10 May 2011 15:41:49 +0530 [thread overview]
Message-ID: <F1859F4DD03040248B42AC947304D39B@subhasishg> (raw)
In-Reply-To: <4DC17831.3070801-5Yr1BZd7O62+XT7JhA+gdA@public.gmane.org>
>>
>> It sounds to me like the best solution would be change the firmware
>> to lift that restriction and simply allow all IDs, in case it's not
>> actually a hardware limitation (which sounds unlikely).
>
> Yes, that would be best but they told us, that it's not possible with
> the available hardware resources. Subhasish?
Yes, In case if we allow the ALL implementation, it hogs the CPU.
In that case we do not need the PRU. The whole purpose of the PRU
is to offload the processor for any such implementations.
next prev parent reply other threads:[~2011-05-10 10:11 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1303474267-6344-1-git-send-email-subhasish@mistralsolutions.com>
2011-04-22 12:11 ` [PATCH v4 1/1] can: add pruss CAN driver Subhasish Ghosh
[not found] ` <1303474267-6344-2-git-send-email-subhasish-EvXpCiN+lbve9wHmmfpqLFaTQe2KTcn/@public.gmane.org>
2011-04-22 15:50 ` Marc Kleine-Budde
[not found] ` <4DB1A3B7.7060300-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
2011-04-25 20:06 ` Wolfgang Grandegger
[not found] ` <4DB5D452.9050500-5Yr1BZd7O62+XT7JhA+gdA@public.gmane.org>
2011-04-27 13:08 ` Subhasish Ghosh
2011-04-27 13:21 ` Marc Kleine-Budde
2011-04-27 13:25 ` Arnd Bergmann
[not found] ` <201104271525.28512.arnd-r2nGTMty4D4@public.gmane.org>
2011-05-04 7:13 ` Subhasish Ghosh
2011-05-04 13:11 ` Arnd Bergmann
[not found] ` <201105041511.54095.arnd-r2nGTMty4D4@public.gmane.org>
2011-05-04 14:33 ` Wolfgang Grandegger
[not found] ` <4DC163D7.9010309-5Yr1BZd7O62+XT7JhA+gdA@public.gmane.org>
2011-05-04 14:48 ` Arnd Bergmann
[not found] ` <201105041648.37199.arnd-r2nGTMty4D4@public.gmane.org>
2011-05-04 16:00 ` Wolfgang Grandegger
[not found] ` <4DC17831.3070801-5Yr1BZd7O62+XT7JhA+gdA@public.gmane.org>
2011-05-10 10:11 ` Subhasish Ghosh [this message]
2011-05-10 10:27 ` Alan Cox
[not found] ` <20110510112734.54160824-qBU/x9rampVanCEyBjwyrvXRex20P6io@public.gmane.org>
2011-05-10 12:21 ` Subhasish Ghosh
2011-05-11 21:31 ` Arnd Bergmann
[not found] ` <201105112331.47954.arnd-r2nGTMty4D4@public.gmane.org>
2011-05-11 21:44 ` Arnd Bergmann
[not found] ` <201105112344.44171.arnd-r2nGTMty4D4@public.gmane.org>
2011-05-11 22:39 ` Marc Kleine-Budde
2011-05-11 22:56 ` Alan Cox
[not found] ` <20110511235652.7ccddb3b-qBU/x9rampVanCEyBjwyrvXRex20P6io@public.gmane.org>
2011-05-12 3:03 ` can: hardware vs. software filter Kurt Van Dijck
2011-05-12 7:13 ` [PATCH v4 1/1] can: add pruss CAN driver Wolfgang Grandegger
[not found] ` <4DCB88A4.2010901-5Yr1BZd7O62+XT7JhA+gdA@public.gmane.org>
2011-05-12 10:58 ` Kurt Van Dijck
2011-05-12 12:54 ` Arnd Bergmann
[not found] ` <201105121454.47781.arnd-r2nGTMty4D4@public.gmane.org>
2011-05-12 13:04 ` Marc Kleine-Budde
2011-05-12 14:41 ` Oliver Hartkopp
[not found] ` <4DCBF1B6.6000104-fJ+pQTUTwRTk1uMJSBkQmQ@public.gmane.org>
2011-05-22 10:30 ` Arnd Bergmann
[not found] ` <201105221230.56243.arnd-r2nGTMty4D4@public.gmane.org>
2011-05-23 6:21 ` Oliver Hartkopp
[not found] ` <4DD9FCFC.10803-fJ+pQTUTwRTk1uMJSBkQmQ@public.gmane.org>
2011-05-23 8:23 ` Marc Kleine-Budde
2011-05-27 8:31 ` Wolfgang Grandegger
2011-05-12 7:04 ` Wolfgang Grandegger
2011-05-04 15:57 ` Kurt Van Dijck
2011-05-04 16:09 ` Wolfgang Grandegger
[not found] ` <4DC17A31.8070409@grandegger.com>
[not found] ` <4DC17A31.8070409-5Yr1BZd7O62+XT7JhA+gdA@public.gmane.org>
2011-05-04 20:55 ` Oliver Hartkopp
2011-04-27 13:28 ` Wolfgang Grandegger
[not found] ` <4DB81A12.1000006-5Yr1BZd7O62+XT7JhA+gdA@public.gmane.org>
2011-04-27 13:34 ` Wolfgang Grandegger
2011-04-24 11:13 ` Marc Kleine-Budde
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