From: Peter Korsgaard <jacmet@sunsite.dk>
To: linuxppc-embedded@ozlabs.org
Subject: Re: [PATCH] Xilinx UART Lite 2.6.18 driver
Date: Fri, 13 Oct 2006 09:15:42 +0200 [thread overview]
Message-ID: <8764eovg81.fsf@sleipner.barco.com> (raw)
In-Reply-To: <452F36AE.6040205@dlasys.net> (David H. Lynch, Jr.'s message of "Fri, 13 Oct 2006 02:48:14 -0400")
>>>>> "David" == David H Lynch <dhlii@dlasys.net> writes:
Hi,
David> Peter's driver uses the IORESOURCE requests to pull platform
David> data. Most other serial platformdevices pull a uart_port
David> object. My limited understanding of IORESOURCE is that it is
David> not sufficiently deep to support the parameters that are needed
David> to support UartLite such as a DCR flag and a regoffset.
I'm still not convinced that DCR access and variable register offsets
are needed - But it can always be added (through a seperate struct in
platform_data) - Patches are welcome.
The same with interrupt-less support if the changes are not too
intrusive.
David> You are welcome to do that. I already patched his driver to
David> work with my early console support as well as adding the
David> boot-bash stuff similar to yours. But I gave up actually using
David> it when I could not get it to work.
Which is odd as I've gotten positive feedback from others.
David> Next time I get an opportunity I am going to try to setup an
David> ml403 to atleast verify that Peter's driver is working there.
Great.
--
Bye, Peter Korsgaard
next prev parent reply other threads:[~2006-10-13 7:15 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-10-10 20:49 [PATCH] Xilinx UART Lite 2.6.18 driver David Bolcsfoldi
2006-10-10 22:04 ` Grant Likely
2006-10-11 22:06 ` David H. Lynch Jr.
2006-10-12 10:34 ` Peter Korsgaard
2006-10-12 21:12 ` David Bolcsfoldi
2006-10-13 5:21 ` David Bolcsfoldi
2006-10-13 7:04 ` David H. Lynch Jr.
2006-10-13 7:22 ` Peter Korsgaard
[not found] ` <45329C42.3030000@dlasys.net>
2006-10-16 19:42 ` Peter Korsgaard
2006-10-13 7:11 ` Peter Korsgaard
2006-10-15 23:48 ` David Bolcsfoldi
2006-10-20 19:41 ` Peter Korsgaard
2006-10-27 15:03 ` Peter Korsgaard
2006-10-28 3:29 ` David H. Lynch Jr.
2006-10-30 8:23 ` Peter Korsgaard
2006-10-31 17:26 ` David H. Lynch Jr.
2006-10-30 19:45 ` David Bolcsfoldi
2006-11-06 15:44 ` Peter Korsgaard
2006-10-13 6:48 ` David H. Lynch Jr.
2006-10-13 7:15 ` Peter Korsgaard [this message]
2006-10-15 21:02 ` David H. Lynch Jr.
2006-10-16 19:49 ` Peter Korsgaard
2006-10-16 19:52 ` Peter Korsgaard
2006-10-13 7:08 ` Peter Korsgaard
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