[ Thread Index |
Date Index
| More lists.tuxfamily.org/crisos Archives
]
- To: crisos@xxxxxxxxxxxxxxxxxxx
- Subject: [crisos] ETRAX-100LX-V3
- From: Oscar Eriksson <oscar.r.eriksson@xxxxxxxxx>
- Date: Mon, 19 Jan 2009 00:10:49 +0100
- Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:date:message-id:subject :from:to:content-type; bh=jtjAh+GOs9TWphMIJVhXJnrnttOF39+0/+yoGHwBEe4=; b=mZIp8EYnrdotkClvw8SlOr1LOKaUUN+gnj9CjvqSw8UwKMvw1uxDENtP5HGaO27h1b Fp05+38tUs3gyYTN3R1oi3fNpCO4XqypxNrB2sDwv0ih6uRsDMZ6hKvsqmZxPhHAzsYn szJ/vxQRjM5qI5gABFnNs6+nm+crPjUSLMRfk=
- Domainkey-signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; b=X49+t3GaHdxhBPTGYjPjJVGKIZpb3EFpH3tV8FzYKkT1HMBlxVW4esl23Yy3AdFYAa sw004e8Jk9BU7fJam8vfvMInPBvBif0q4rMiOcafzqsyrU9rEK4w7bt4ioNLquok1LDY xc0DId4V0pHk4+48HroVoZ/7TjNIGrY/272kY=
I have a Foxboard with ETRAX-100LX-v3 (Part number AXT6212 19322) In kernel_menukonfig it is only possible to select v1 or v2. Not v3.
v2 have a USB problem related to isochronous transfers, as Salvatore mentioned earlier in this maillist.
http://developer.axis.com/wiki/doku.php?id=axis:etrax_100lx_errata
Since I am experiencing USB problems when using usb audio, I was wondering if the kernel is patched with some non-working patch for the ETRAX v2 problems, that makes it not work on v3?
drivers/usb/host/hc-crisv10.c: assert failed at: tc_dma_process_queue 3522
drivers/usb/host/hc-crisv10.c: assert failed at: tc_dma_process_queue 3523
crisv10_late dbg: Later finish of URB:0xc1ea88c0[131]
drivers/usb/host/hc-crisv10.c: assert failed at: tc_dma_process_queue 3522
drivers/usb/host/hc-crisv10.c: assert failed at: tc_dma_process_queue 3523
crisv10_late dbg: Later finish of URB:0xc1ea87c0[132]
Note that v3 is identified as v2 in /proc/cpuinfo, but I think a v2 will have cpu revision 10 instead of 11. (also seen in /proc/cpuinfo)
/Oscar