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authorLinus Torvalds <torvalds@linux-foundation.org>2009-03-02 15:41:59 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2009-03-02 15:41:59 -0800
commit7b88ed671a7157e427811db208bb167c49f33352 (patch)
tree91e5f0d291dad59b096051b48a3b927b7c2e5c75 /Documentation
parent5b1017404aea6d2e552e991b3fd814d839e9cd67 (diff)
parent5ce7868e159a3ee4ddf95f8522643991fea97cf2 (diff)
downloadop-kernel-dev-7b88ed671a7157e427811db208bb167c49f33352.zip
op-kernel-dev-7b88ed671a7157e427811db208bb167c49f33352.tar.gz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: [SCSI] mpt: fix disable lsi sas to use msi as default [SCSI] fix ABORTED_COMMAND looping forever problem [SCSI] sd: revive sd_index_lock [SCSI] cxgb3i: update the driver version to 1.0.1 [SCSI] cxgb3i: Fix spelling errors in documentation [SCSI] cxgb3i: added missing include in cxgb3i_ddp.h [SCSI] cxgb3i: Outgoing pdus need to observe skb's MAX_SKB_FRAGS [SCSI] cxgb3i: added per-task data to track transmit progress [SCSI] cxgb3i: transmit work-request fixes [SCSI] hptiop: Add new PCI device ID
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/scsi/cxgb3i.txt11
1 files changed, 5 insertions, 6 deletions
diff --git a/Documentation/scsi/cxgb3i.txt b/Documentation/scsi/cxgb3i.txt
index 8141fa0..7ac8032 100644
--- a/Documentation/scsi/cxgb3i.txt
+++ b/Documentation/scsi/cxgb3i.txt
@@ -4,7 +4,7 @@ Introduction
============
The Chelsio T3 ASIC based Adapters (S310, S320, S302, S304, Mezz cards, etc.
-series of products) supports iSCSI acceleration and iSCSI Direct Data Placement
+series of products) support iSCSI acceleration and iSCSI Direct Data Placement
(DDP) where the hardware handles the expensive byte touching operations, such
as CRC computation and verification, and direct DMA to the final host memory
destination:
@@ -31,9 +31,9 @@ destination:
the TCP segments onto the wire. It handles TCP retransmission if
needed.
- On receving, S3 h/w recovers the iSCSI PDU by reassembling TCP
+ On receiving, S3 h/w recovers the iSCSI PDU by reassembling TCP
segments, separating the header and data, calculating and verifying
- the digests, then forwards the header to the host. The payload data,
+ the digests, then forwarding the header to the host. The payload data,
if possible, will be directly placed into the pre-posted host DDP
buffer. Otherwise, the payload data will be sent to the host too.
@@ -68,9 +68,8 @@ The following steps need to be taken to accelerates the open-iscsi initiator:
sure the ip address is unique in the network.
3. edit /etc/iscsi/iscsid.conf
- The default setting for MaxRecvDataSegmentLength (131072) is too big,
- replace "node.conn[0].iscsi.MaxRecvDataSegmentLength" to be a value no
- bigger than 15360 (for example 8192):
+ The default setting for MaxRecvDataSegmentLength (131072) is too big;
+ replace with a value no bigger than 15360 (for example 8192):
node.conn[0].iscsi.MaxRecvDataSegmentLength = 8192
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