Re: ohci1394 broke 2.6.19 -> 2.6.20-rc1

2007-02-05 Thread Robert Crocombe
On 2/5/07, Stefan Richter <[EMAIL PROTECTED]> wrote: It's my oversight, see patch. Yes, this fixes things. Thanks! -- Robert Crocombe - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More ma

ohci1394 broke 2.6.19 -> 2.6.20-rc1

2007-02-05 Thread Robert Crocombe
. I have narrowed it down to 2.6.19 works, 2.6.20-rc1 doesn't. Lots of detail at: http://bugzilla.kernel.org/show_bug.cgi?id=7942 -- Robert Crocombe - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordom

Re: In-tree version of new FireWire drivers available

2007-01-26 Thread Robert Crocombe
k by the performance that can be achieved. -- Robert Crocombe - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/

Re: 2.6.19.1-rt15: BUG in __tasklet_action at kernel/softirq.c:568

2006-12-20 Thread Robert Crocombe
On 12/19/06, Ingo Molnar <[EMAIL PROTECTED]> wrote: yeah. This is something that triggers very rarely on certain boxes. Not fixed yet, and it's been around for some time. Is there anything you would like me to do to help diagnose this? -- Robert Crocombe [EMAIL PROTECTED] - To

2.6.19.1-rt15: BUG in __tasklet_action at kernel/softirq.c:568

2006-12-18 Thread Robert Crocombe
o yet). */ if (!test_and_clear_bit(TASKLET_STATE_SCHED, &t->state)) WARN_ON(1); This is a quad Opteron. Config attached. -- Robert Crocombe config_2.6.19.1-rt15 Description: Binary data

Re: realtime-preempt and arm

2006-12-15 Thread Robert Crocombe
min: 5008 max: 5018 avg: 5009 100 revs; min: 5008 max: 5019 avg: 5009 100 revs; min: 5008 max: 5013 avg: 5009 quad Opteron running x86_64 Fedora Core 5. -- Robert Crocombe [EMAIL PROTECTED] - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a mes

Re: isochronous receives?

2006-12-14 Thread Robert Crocombe
Use the RAW1394_IR_MATCH_* + * values for this rather than the literal tag bits: the values are not + * equivalent. * @sync: not used, reserved for future implementation * * Returns: 0 on success or -1 on failure (sets errno) ?? -- Robert Crocombe [EMAIL PROTECTED] - To unsubscribe from this l

Re: isochronous receives?

2006-12-13 Thread Robert Crocombe
if (iso->channel == -1) { /* enable multichannel reception */ So nevermind. I'm totally vindicated and my code is, as always, flawless. Cough. -- Robert Crocombe [EMAIL PROTECTED] - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in

isochronous receives?

2006-11-28 Thread Robert Crocombe
be working, but iso receives are not. I have a Firespy and no reason not to trust it, so I can see the junk I'm spewing out. I've tried transmitting on channels 4 and 63 (per your advice), but neither works for me. I suppose it could my stuff... nah. -- Robert Crocombe [EMAIL PROTECTED

Re: ieee1394: host adapter disappears on 1394 bus reset

2006-11-28 Thread Robert Crocombe
;t use the destination address at all, so it's 0 for everybody). So long ways round, I think the phys_dma parameter is the proper thing for me. And I will try and do some actual thinking about what is happening. I was hoping to offload that work to you and simply perform mechanical changes to

Re: ieee1394: host adapter disappears on 1394 bus reset

2006-11-27 Thread Robert Crocombe
Robert Crocombe wrote: this is in 2.6.16-rt29 which has proved to be the easiest to provoke. I actually couldn't get 2.6.18 to break earlier this morning (few hundred resets). Okay, I got the problem to occur again with 2.6.18. I will attach my config in case you wish to scrutinize fo

Re: ieee1394: host adapter disappears on 1394 bus reset

2006-11-27 Thread Robert Crocombe
Nov 27 10:38:27 spanky kernel: ohci1394: fw-host1: IntEventClear IntEventSet 04588000 IntMaskSet 818300f3 just like all the other hosts. I can confirm that no bus reset handlers are called, and there are another 4,000 lines of statements from the other hosts after the last from host1. -- R

Re: [patch] x86: unify/rewrite SMP TSC sync code

2006-11-27 Thread Robert Crocombe
ccess to an 8MHz clock and we do some checks against that. -- Robert Crocombe [EMAIL PROTECTED] #include // printf() #include // uint64_t #include // drand48() #in

Re: ieee1394: host adapter disappears on 1394 bus reset

2006-11-27 Thread Robert Crocombe
94b Link Layer Controller (rev 01) I will also try cramming a machine full of Fireboards and seeing if I can't get one of them to fail. -- Robert Crocombe [EMAIL PROTECTED] - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL P