From mboxrd@z Thu Jan  1 00:00:00 1970
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Date: Sat, 07 Apr 2007 23:12:21 +0200
From: Wolfgang Grandegger <wg@domain.hid>
MIME-Version: 1.0
Subject: Re: [Xenomai-core] Re: RT-Socket-CAN bus error rate and latencies
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To: Jan Kiszka <jan.kiszka@domain.hid>
Cc: xenomai-core <xenomai@xenomai.org>

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.