Thread (18 messages) flat view 18 messages, 2 authors, 2011-02-11
  • BootX · kevin diggs <hidden> · 2011-01-21
  • Re: BootX · Benjamin Herrenschmidt <benh@kernel.crashing.org> · 2011-01-21
  • Re: BootX · kevin diggs <hidden> · 2011-01-22
  • Re: BootX · Benjamin Herrenschmidt <benh@kernel.crashing.org> · 2011-01-22
  • Re: BootX · Benjamin Herrenschmidt <benh@kernel.crashing.org> · 2011-01-22
  • Re: BootX · kevin diggs <hidden> · 2011-01-22
  • Re: BootX · Benjamin Herrenschmidt <benh@kernel.crashing.org> · 2011-01-22
  • Re: BootX · kevin diggs <hidden> · 2011-01-22
  • Re: BootX · kevin diggs <hidden> · 2011-01-24
  • Re: BootX · kevin diggs <hidden> · 2011-01-25
  • Re: BootX · kevin diggs <hidden> · 2011-02-02
  • Re: BootX · Benjamin Herrenschmidt <benh@kernel.crashing.org> · 2011-02-02
  • Re: BootX · kevin diggs <hidden> · 2011-02-02
  • Re: BootX · kevin diggs <hidden> · 2011-02-02
  • Re: BootX · Benjamin Herrenschmidt <benh@kernel.crashing.org> · 2011-02-02
  • Re: BootX · kevin diggs <hidden> · 2011-02-04
  • Re: BootX · Benjamin Herrenschmidt <benh@kernel.crashing.org> · 2011-02-04
  • Re: BootX · kevin diggs <hidden> · 2011-02-11

Re: BootX

From: kevin diggs <hidden>
Date: 2011-02-11 19:16:17

Hi,

I have looked at the -S output for mesh.c from both 4.1.2 and 4.3.5.
The generated code is quite different but I can not see any difference
that is causing the problem?

If I read and print the bus status register 0, it does appear to have
the busy bit set?

I'm in way over my head here. It appears to complete a pair of
inquiries (one with a small data buffer and a second with a larger
one) to each target. It then tries a test unit ready but discovers the
bus busy?

ANY suggestions welcome and appreciated!

Thanks!
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