Date: Wed, 17 Jun 2009 17:57:52 +0000 (UTC) From: Sam Leffler <sam@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/arm/xscale/ixp425 ixp425_npe.c Message-ID: <200906171758.n5HHwCXS076543@repoman.freebsd.org>
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sam 2009-06-17 17:57:52 UTC
FreeBSD src repository
Modified files:
sys/arm/xscale/ixp425 ixp425_npe.c
Log:
SVN rev 194378 on 2009-06-17 17:57:52Z by sam
Add workaround to get IXP435 NPE-A working: reseting NPE-A after NPE-C
causes both to become inoperative; this apparently was done by the original
IAL code as a workaround for IMEM parity errors which we've not seen so
just disable the reset.
Note this problem does not occur on IXP425 boards. The linux driver does
fuse-resets on each NPE but in the order NPE-A < NPE-B < NPE-C (when probing
for which NPE's are present/operational); we may want to switch to a similar
scheme but for now disable the resets until we see an issue.
Revision Changes Path
1.12 +24 -28 src/sys/arm/xscale/ixp425/ixp425_npe.c
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