From: Christoph Hellwig <hch@lst.de>
To: Hannes Reinecke <hare@suse.de>
Cc: Christoph Hellwig <hch@lst.de>,
James Bottomley <jbottomley@parallels.com>,
Matthew Wilcox <matthew@wil.cx>,
Doug Gilbert <dgilbert@interlog.com>,
linux-scsi@vger.kernel.org
Subject: Re: [PATCH 02/12] advansys: use shared host tag map for command lookup
Date: Thu, 4 Dec 2014 10:26:41 +0100 [thread overview]
Message-ID: <20141204092641.GA24194@lst.de> (raw)
In-Reply-To: <54802895.5010900@suse.de>
On Thu, Dec 04, 2014 at 10:25:41AM +0100, Hannes Reinecke wrote:
> > Given that the tag has no meaning for the hardware why do you
> > want to endian switch it? Keeping the ASC_VADDR for now makes
> > it easier to verify the hardware structures don't change.
> >
> Mhm. See the patch I've just sent to Ondrej.
> For the narrow board it actually _has_ a meaning.
> But okay, the endian switch is probably pointless here.
Well, 0 vs non-0 isn't changed by endian conversion. And the old
driver didn't do it either, so changing to and endianess conversion
needs to be documented, and preferably in a separate patch.
next prev parent reply other threads:[~2014-12-04 9:26 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-03 11:44 [PATCH 00/12] nobody loves the advansys driver Hannes Reinecke
2014-12-03 11:44 ` [PATCH 01/12] advansys: use host_reset Hannes Reinecke
2014-12-04 9:17 ` Christoph Hellwig
2014-12-04 9:23 ` Hannes Reinecke
2014-12-03 11:44 ` [PATCH 02/12] advansys: use shared host tag map for command lookup Hannes Reinecke
2014-12-04 9:20 ` Christoph Hellwig
2014-12-04 9:25 ` Hannes Reinecke
2014-12-04 9:26 ` Christoph Hellwig [this message]
2014-12-03 11:44 ` [PATCH 03/12] advansys: use DMA-API for mapping sense buffer Hannes Reinecke
2014-12-03 11:44 ` [PATCH 04/12] advansys: Use DMA-API for carrier buffer Hannes Reinecke
2014-12-03 11:44 ` [PATCH 05/12] advansys: Use DMA-API for mapping request blocks Hannes Reinecke
2014-12-03 11:44 ` [PATCH 06/12] advansys: Use dma_pool for sg elements Hannes Reinecke
2014-12-03 11:45 ` [PATCH 07/12] advansys: use 'bool' instead of 'int' Hannes Reinecke
2014-12-03 11:45 ` [PATCH 08/12] advansys: use standard data types Hannes Reinecke
2014-12-03 11:45 ` [PATCH 09/12] advansys: Remove 'TRUE' and 'FALSE' definitions Hannes Reinecke
2014-12-03 11:45 ` [PATCH 10/12] advansys: Remove 'ERR' definition Hannes Reinecke
2014-12-03 11:45 ` [PATCH 11/12] advansys: cleanup function return codes Hannes Reinecke
2014-12-03 11:45 ` [PATCH 12/12] advansys: Update to version 3.5 and remove compilation warning Hannes Reinecke
2014-12-04 9:23 ` Christoph Hellwig
2014-12-04 9:26 ` Hannes Reinecke
2014-12-03 15:21 ` [PATCH 00/12] nobody loves the advansys driver Christoph Hellwig
2014-12-03 15:34 ` Ondrej Zary
2014-12-03 15:42 ` James Bottomley
2014-12-03 16:28 ` Hannes Reinecke
2014-12-04 9:13 ` hch
2014-12-04 9:12 ` Christoph Hellwig
2014-12-03 16:06 ` Douglas Gilbert
2014-12-03 18:29 ` Ondrej Zary
2014-12-04 7:12 ` Hannes Reinecke
2014-12-07 14:44 ` Ondrej Zary
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=20141204092641.GA24194@lst.de \
--to=hch@lst.de \
--cc=dgilbert@interlog.com \
--cc=hare@suse.de \
--cc=jbottomley@parallels.com \
--cc=linux-scsi@vger.kernel.org \
--cc=matthew@wil.cx \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).