From mboxrd@z Thu Jan  1 00:00:00 1970
From: Arnaud Mouiche <arnaud.mouiche@inventel.fr>
To: ecos-discuss@sourceware.cygnus.com
Subject: [ECOS] FIQ on ARM processor
Date: Thu, 16 Aug 2001 07:46:00 -0000
Message-id: <5.0.2.1.0.20010816163127.00b1db70@193.54.84.101>
X-SW-Source: 2001-08/msg00554.html

Hi.

when reading vector.s, it looks like ecos deal with FIQ like it deals with 
IRQ. Does it means there is no advantage to use FIQ than IRQ.

Has I prepare a special port, I would like to enable FIQ on this port.
There is 26 interruption sources on this processor. I choose to handle 
interruptions 0 to 25 as IRQ and to add virtual interruption from number 26 
to 51 that I will handled like FIQ.
Is it a good idea ?
If not, is there an other way to do ?

thanks

arnaud