From: Jens Axboe <jens.axboe@oracle.com>
To: linux-kernel@vger.kernel.org
Cc: Jens Axboe <jens.axboe@oracle.com>
Subject: [PATCH 9/12] x86-64: enable sg chaining
Date: Thu, 10 May 2007 13:40:34 +0200 [thread overview]
Message-ID: <11787972371310-git-send-email-jens.axboe@oracle.com> (raw)
In-Reply-To: <11787972373654-git-send-email-jens.axboe@oracle.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
---
include/asm-x86_64/dma-mapping.h | 3 +--
include/asm-x86_64/scatterlist.h | 2 ++
2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/include/asm-x86_64/dma-mapping.h b/include/asm-x86_64/dma-mapping.h
index 6897e2a..ecd0f61 100644
--- a/include/asm-x86_64/dma-mapping.h
+++ b/include/asm-x86_64/dma-mapping.h
@@ -6,8 +6,7 @@
* documentation.
*/
-
-#include <asm/scatterlist.h>
+#include <linux/scatterlist.h>
#include <asm/io.h>
#include <asm/swiotlb.h>
diff --git a/include/asm-x86_64/scatterlist.h b/include/asm-x86_64/scatterlist.h
index eaf7ada..ef3986b 100644
--- a/include/asm-x86_64/scatterlist.h
+++ b/include/asm-x86_64/scatterlist.h
@@ -11,6 +11,8 @@ struct scatterlist {
unsigned int dma_length;
};
+#define ARCH_HAS_SG_CHAIN
+
#define ISA_DMA_THRESHOLD (0x00ffffff)
/* These macros should be used after a pci_map_sg call has been done
--
1.5.2.rc1
next prev parent reply other threads:[~2007-05-10 11:42 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-05-10 11:40 [PATCH 0/12] Chaining sg lists for bio IO commands v4 Jens Axboe
2007-05-10 11:40 ` [PATCH 1/12] crypto: don't pollute the global namespace with sg_next() Jens Axboe
2007-05-10 13:55 ` Benny Halevy
2007-05-10 21:37 ` Jens Axboe
2007-05-11 5:20 ` Benny Halevy
2007-05-12 2:34 ` Herbert Xu
2007-05-10 11:40 ` [PATCH 2/12] Add sg helpers for iterating over a scatterlist table Jens Axboe
2007-05-10 11:40 ` [PATCH 3/12] libata: convert to using sg helpers Jens Axboe
2007-05-10 11:40 ` [PATCH 4/12] block: " Jens Axboe
2007-05-10 11:40 ` [PATCH 5/12] scsi: " Jens Axboe
2007-05-10 11:40 ` [PATCH 6/12] i386 dma_map_sg: " Jens Axboe
2007-05-10 11:40 ` [PATCH 7/12] i386 sg: add support for chaining scatterlists Jens Axboe
2007-05-10 13:00 ` Satyam Sharma
2007-05-10 13:23 ` Satyam Sharma
2007-05-10 11:40 ` [PATCH 8/12] x86-64: update iommu/dma mapping functions to sg helpers Jens Axboe
2007-05-10 13:48 ` Benny Halevy
2007-05-10 21:38 ` Jens Axboe
2007-05-21 6:32 ` Jens Axboe
2007-05-21 7:09 ` Benny Halevy
2007-05-21 7:13 ` Jens Axboe
2007-05-10 11:40 ` Jens Axboe [this message]
2007-05-10 11:40 ` [PATCH 10/12] scsi: simplify scsi_free_sgtable() Jens Axboe
2007-05-10 11:40 ` [PATCH 11/12] SCSI: support for allocating large scatterlists Jens Axboe
2007-05-10 11:40 ` [PATCH 12/12] ll_rw_blk: temporarily enable max_segments tweaking Jens Axboe
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=11787972371310-git-send-email-jens.axboe@oracle.com \
--to=jens.axboe@oracle.com \
--cc=linux-kernel@vger.kernel.org \
/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
all inboxes | Powered by JetHome®