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From: Wolfgang Grandegger <wg@domain.hid>
To: Jan Kiszka <jan.kiszka@domain.hid>
Cc: xenomai-core <xenomai@xenomai.org>
Subject: Re: [Xenomai-core] Re: RT-Socket-CAN bus error rate and latencies
Date: Sat, 07 Apr 2007 23:12:21 +0200	[thread overview]
Message-ID: <46180935.8050703@domain.hid> (raw)
In-Reply-To: <46180712.2070702@domain.hid>

Jan Kiszka wrote:
> Wolfgang Grandegger wrote:
>> OK, I have just commited the following changes:
>>
>> 2007-04-02  Wolfgang Grandegger  <wg@domain.hid>
>>
>>   * ksrc/drivers/can/*: The option CONFIG_XENO_DRIVERS_CAN_BUS_ERR now
>>     enables bus error interrupts when an application is calling a receive
>>     function on a socket listening on bus errors. After one bus error has
>>     occured, the interrupt will be disabled to allow the application time
>>     for error processing and to efficiently avoid bus error interrupt
>>     flooding. This option is automatically selected for CAN controllers
>>     supporting bus error interrupts like the SJA1000.
> 
> Just one final nitpicking question: Who's to read the help text of
> CONFIG_XENO_DRIVERS_CAN_BUS_ERR - except people reading Kconfig
> directly? (My point is that this explanation may rather become a code
> comment.)

Good hint. Patch comes soon. At least it's already documented in the API 
doc.

Wolfgang.



  reply	other threads:[~2007-04-07 21:12 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-03-20 18:58 [Xenomai-core] RT-Socket-CAN bus error rate and latencies Wolfgang Grandegger
2007-03-20 19:10 ` Jan Kiszka
2007-03-20 19:29   ` Wolfgang Grandegger
2007-03-21 17:14 ` [Xenomai-core] " Wolfgang Grandegger
     [not found]   ` <46017CA7.2080801@domain.hid>
2007-03-21 20:29     ` Wolfgang Grandegger
2007-03-21 21:43       ` Jan Kiszka
2007-03-22  8:08         ` Wolfgang Grandegger
     [not found]           ` <46036D32.7000603@domain.hid>
     [not found]             ` <46036F22.60709@domain.hid>
2007-03-23  8:34               ` Jan Kiszka
2007-03-23  8:51                 ` Wolfgang Grandegger
2007-03-24 11:51                   ` Wolfgang Grandegger
2007-03-24 13:38                     ` Jan Kiszka
2007-04-02 16:22                       ` Wolfgang Grandegger
2007-04-07 21:03                         ` Jan Kiszka
2007-04-07 21:12                           ` Wolfgang Grandegger [this message]
2007-03-23  8:37             ` Wolfgang Grandegger
     [not found] <460237BD.1020205@domain.hid>
2007-03-22  8:12 ` Wolfgang Grandegger

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