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[Bug 1001115] UART, Ethernet and wallclock driver patches for LPC17XX
- From: bugzilla-daemon at bugs dot ecos dot sourceware dot org
- To: ecos-patches at ecos dot sourceware dot org
- Date: Tue, 18 Jan 2011 13:02:07 +0000
- Subject: [Bug 1001115] UART, Ethernet and wallclock driver patches for LPC17XX
- Auto-submitted: auto-generated
- References: <bug-1001115-104@http.bugs.ecos.sourceware.org/>
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--- Comment #3 from Ilija Kocho <ilijak@siva.com.mk> 2011-01-18 13:02:05 GMT ---
(In reply to comment
http://bugs.ecos.sourceware.org/show_bug.cgi?id=1001114#c12)
Sorry for jumping into another bug but I think it is for good reason.
>
> For each affected package, we could optionally change the CDL "display" and
> "description" strings and the zeroth package "alias" string in ecos.db
> (displayed by configtool) to make them more generic. We should not change any
> CDL macro names or the API.
Talking about "description" there is one issue for which I planned to ask for
help but I forgot. It affects:
http://bugs.ecos.sourceware.org/attachment.cgi?id=1079 and
http://bugs.ecos.sourceware.org/attachment.cgi?id=1080
Descriptions for interrupt priority look like this:
description "
This option selects the interrupt priority for the EMAC interrupts.
There are CYGNUM_DEVS_ETH_IRQ_PRIORITY_LEVELS priority levels
corresponding to the values 0 through
CYGNUM_DEVS_ETH_IRQ_PRIORITY_LEVELS-1 decimal, of which the highest
value is the lowest priority. The reset value of
these registers defaults all interrupts to the lowest priority,
allowing a single write to elevate the priority of an
individual interrupt."
I know that this is less than perfect, but with my limited knowledge of tcl/CDL
I failed to find a way to enforce substitution of
CYGNUM_DEVS_ETH_IRQ_PRIORITY_LEVELS. I tried something like
"xxx" . CYGNUM_DEVS_ETH_IRQ_PRIORITY_LEVELS . "xxx"
and some other combinations involving braces and brackets.
Hope there is a way to do it.
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