| To: | Craig Nadler <craig@nadler.us> |
|---|---|
| Subject: | Re: PCI IO access problem on BCM1480 |
| From: | tsbogend@alpha.franken.de (Thomas Bogendoerfer) |
| Date: | Fri, 20 Mar 2009 11:15:49 +0100 |
| Cc: | linux-mips@linux-mips.org |
| In-reply-to: | <0124667e2b16bc6c1ec9870b17e5ddbb.squirrel@www.eskimo.com> |
| Original-recipient: | rfc822;linux-mips@linux-mips.org |
| References: | <0124667e2b16bc6c1ec9870b17e5ddbb.squirrel@www.eskimo.com> |
| Sender: | linux-mips-bounce@linux-mips.org |
| User-agent: | Mutt/1.5.13 (2006-08-11) |
On Thu, Mar 19, 2009 at 07:27:25PM -0400, Craig Nadler wrote: > I'm have problems using a Technobox 4960 4-port RS-232 PMC (PCI) card > on a board based on the Broadcom 1480 (MIPS) SOC. Each serial port on > the PMC card uses a 16550A UART accessed using BAR2 thru BAR5. The > BCM1480 based system board is running Linux 2.6.20.1 and a boot > loader software called CFE from Broadcom. could you try a newer kernel ? I've fixed PCI IO access some time ago. It should be included in 2.6.25 and newer. Thomas. -- Crap can work. Given enough thrust pigs will fly, but it's not necessary a good idea. [ RFC1925, 2.3 ] |
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