From: James Bottomley <James.Bottomley@SteelEye.com>
To: Russell King <rmk+pcmcia@arm.linux.org.uk>
Cc: linux-pcmcia@lists.infradead.org,
parisc-linux@lists.parisc-linux.org,
Kyle McMartin <kyle@parisc-linux.org>
Subject: Re: [parisc-linux] Re: [PATCH] PCMCIA: Disable probing on parisc
Date: Tue, 06 Dec 2005 08:36:48 -0500 [thread overview]
Message-ID: <1133876209.3267.2.camel@mulgrave> (raw)
In-Reply-To: <20051206093643.GA1706@flint.arm.linux.org.uk>
On Tue, 2005-12-06 at 09:36 +0000, Russell King wrote:
> I don't think you've fully understood what I've been saying.
> When we try to do memory probing, we setup a mapping in the same
> way that we setup a mapping to read the CIS from the card.
Yes, I do. On PARISC, memory I/O ranges are directed. If you program
the CIS to respond outside the directed range of its parent, the I/O
transaction will never get through because the direction is done by the
parent bus (which you aren't programming). This then causes a HPMC
because no entity on the runway bus responds to the memory read.
James
_______________________________________________
parisc-linux mailing list
parisc-linux@lists.parisc-linux.org
http://lists.parisc-linux.org/mailman/listinfo/parisc-linux
next prev parent reply other threads:[~2005-12-06 13:36 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-12-04 6:04 [parisc-linux] [PATCH] PCMCIA: Disable probing on parisc Kyle McMartin
2005-12-04 10:33 ` [parisc-linux] " Russell King
2005-12-04 17:52 ` Kyle McMartin
2005-12-05 21:32 ` James Bottomley
2005-12-05 22:03 ` Russell King
2005-12-06 0:45 ` James Bottomley
2005-12-06 9:36 ` Russell King
2005-12-06 13:36 ` James Bottomley [this message]
2005-12-07 12:21 ` Dominik Brodowski
2005-12-07 14:01 ` James Bottomley
2005-12-11 6:50 ` Grant Grundler
2005-12-11 15:14 ` James Bottomley
2005-12-11 17:50 ` Grant Grundler
2005-12-11 18:01 ` James Bottomley
2005-12-11 18:55 ` Helge Deller
2005-12-11 19:09 ` Matthew Wilcox
2005-12-11 19:49 ` Dominik Brodowski
2005-12-11 20:37 ` James Bottomley
2005-12-11 22:35 ` Helge Deller
2005-12-12 7:30 ` Grant Grundler
2005-12-12 14:45 ` James Bottomley
2005-12-12 21:17 ` Helge Deller
2005-12-13 22:28 ` Grant Grundler
2005-12-11 19:48 ` Dominik Brodowski
2005-12-11 20:23 ` James Bottomley
2005-12-06 8:14 ` Grant Grundler
2005-12-06 9:49 ` Russell King
2005-12-06 16:46 ` Grant Grundler
2005-12-11 7:41 ` Grant Grundler
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1133876209.3267.2.camel@mulgrave \
--to=james.bottomley@steeleye.com \
--cc=kyle@parisc-linux.org \
--cc=linux-pcmcia@lists.infradead.org \
--cc=parisc-linux@lists.parisc-linux.org \
--cc=rmk+pcmcia@arm.linux.org.uk \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.