From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752952Ab0IVGJG (ORCPT ); Wed, 22 Sep 2010 02:09:06 -0400 Received: from smtp126.sbc.mail.sp1.yahoo.com ([69.147.65.185]:45481 "HELO smtp126.sbc.mail.sp1.yahoo.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1751868Ab0IVGJD (ORCPT ); Wed, 22 Sep 2010 02:09:03 -0400 X-Yahoo-SMTP: fzDSGlOswBCWnIOrNw7KwwK1j9PqyNbe5PtLKiS4dDU.UNl_t6bdEZu9tTLW X-YMail-OSG: 5OCCwU8VM1m1NxAHsZzWO4w5jC.uiTdmPDA3WUMX6gRcVen y1OcerUZZyYJUKXHTkQRvwpE6Bbn3Wi9Ua_Vvn7j4NOXU14BqOkZ9hmhIxDl MzTggFT_e7ouE7.1ij9wsrNrNFJUwlcAbg2VcX4Yg2Ln4SbgLtPm9MdRt4Xz fiDbKdPhlYbz6Og6IXwNWlZP6HP0sU_aeaVkg147Qpg.DKmcaWC.8HrD2gqY xpIWZJDdMyRpYahSMRZWsuOE9ntTkyYIUnANVko7QtIA2nK3Jo8IZyOpJ0ok .k8W8CIxA8Sj2tkuoe_UyUOfQN5M_h9wHasTiX9nkRtCQWEoH1AxFWFheboC L7q7tMbQ5USOVrV9XTA-- X-Yahoo-Newman-Property: ymail-3 From: "Nicholas A. Bellinger" To: linux-scsi , linux-kernel , Boaz Harrosh Cc: James Bottomley , Douglas Gilbert , FUJITA Tomonori , Mike Christie , Hannes Reinecke , Nicholas Bellinger Subject: [PATCH 3/3] tcm: Add XDWRITEREAD_10 passthrough support Date: Tue, 21 Sep 2010 23:09:01 -0700 Message-Id: <1285135741-8371-1-git-send-email-nab@linux-iscsi.org> X-Mailer: git-send-email 1.5.6.5 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Nicholas Bellinger This patch adds the simple check for TCM/pSCSI usage with XDWRITE_READ10 to follow commit ba3d8e3f13 and perform the BIDI-COMMAND passthrough. Signed-off-by: Nicholas A. Bellinger --- drivers/target/target_core_transport.c | 7 +++++++ 1 files changed, 7 insertions(+), 0 deletions(-) diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c index e514ffc..6976f93 100644 --- a/drivers/target/target_core_transport.c +++ b/drivers/target/target_core_transport.c @@ -5566,6 +5566,13 @@ static int transport_generic_cmd_sequencer( transport_get_maps(cmd); cmd->transport_split_cdb = &split_cdb_XX_10; cmd->transport_get_lba = &transport_lba_32; + passthrough = (TRANSPORT(dev)->transport_type == + TRANSPORT_PLUGIN_PHBA_PDEV); + /* + * Skip the remaining assignments for TCM/PSCSI passthrough + */ + if (passthrough) + break; /* * Setup BIDI XOR callback to be run during transport_generic_complete_ok() */ -- 1.5.6.5