From: Dan Malek <dan@mvista.com>
To: Sarnath Kannan <sparc64@rediffmail.com>
Cc: linuxppc-embedded@lists.linuxppc.org
Subject: Re: "OpenPIC versus EPIC" in MPC8240 !
Date: Thu, 01 Nov 2001 12:13:35 -0500 [thread overview]
Message-ID: <3BE182BF.60009@mvista.com> (raw)
In-Reply-To: 20011101101302.15843.qmail@mailweb11.rediffmail.com
Sarnath Kannan wrote:
> Dear reader,
> I am trying to enable interrupts on the sandpoint X2
> board hosting MPC8240, in Mode 1.
The Sandpoint interrupt structure for both X2 and X3 are supported
in the linuxppc kernel. The MPC107/EPIC are supported on other boards
as well. Due to the way Linux supports interrupts, only one Sandpoint
board interrupt mode is supported. Read the comments in
arch/ppc/kernel/sandpoint_setup.c for instructions.
There are many features of EPIC that are not currently supported using
the current OpenPIC functions, but it does work as a standard interrupt
controller on Sandpoint.
Thanks.
-- Dan
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
next prev parent reply other threads:[~2001-11-01 17:13 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-11-01 10:13 "OpenPIC versus EPIC" in MPC8240 ! Sarnath Kannan
2001-11-01 17:13 ` Dan Malek [this message]
-- strict thread matches above, loose matches on Subject: below --
2001-11-07 14:11 Sarnath Kannan
2001-11-11 23:56 ` ashish anand
2001-11-12 8:41 Sarnath Kannan
2001-11-12 16:41 ` Dan Malek
2001-11-12 16:51 ` Dag Nygren
2001-11-12 16:58 ` Dan Malek
2001-11-12 18:00 ` Dag Nygren
2001-11-13 6:42 James F Dougherty
2001-11-13 7:17 ` Dag Nygren
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