From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753116Ab0IVFvB (ORCPT ); Wed, 22 Sep 2010 01:51:01 -0400 Received: from smtp105.sbc.mail.gq1.yahoo.com ([67.195.14.108]:22637 "HELO smtp105.sbc.mail.gq1.yahoo.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1753002Ab0IVFu7 (ORCPT ); Wed, 22 Sep 2010 01:50:59 -0400 X-Yahoo-SMTP: fzDSGlOswBCWnIOrNw7KwwK1j9PqyNbe5PtLKiS4dDU.UNl_t6bdEZu9tTLW X-YMail-OSG: sfVaGqAVM1mNO8ltLL9HfudhTQG6Xf2Kjxt.ITwSuNaGQsm 8mfPvz10GTPp8RCOPlJeU3ZutcR2I1IU1a8C4A1heowS5.NxFiC.BUOzYp6I 6jCHAJRC2fI9hIeOzbnqwc_5B.HsskhQ7ZRmxXxbPciUAoNGHcCKJ2.7Lfp5 v7wFSGwjl.KReyEN8jnq3vXNjX2pmPwnDR3afHOdnYFjNQ8tayocO4O9rSrJ Ny0aDsYF25MU8wZ7V.bB3W4hAYrQ1RxaEuNbx2EJwXJYieE8yM3VdoYPgl2U H1GPMevcInQM4thDPVKKp5a4uwUBfs4hxtL42FjG62ykXfbUNk5BG5.tD0AY II02GS6zBezQ3mJhDbA-- X-Yahoo-Newman-Property: ymail-3 From: "Nicholas A. Bellinger" To: linux-scsi , linux-kernel Cc: James Bottomley , Douglas Gilbert , FUJITA Tomonori , Boaz Harrosh , Nicholas Bellinger Subject: [PATCH 2/2] scsi_debug: Add XDWRITEREAD_32 support Date: Tue, 21 Sep 2010 22:50:56 -0700 Message-Id: <1285134656-7764-1-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 XDWRITEREAD_32 support to scsi_debug.c in scsi_debug_queuecommand(). It follows the other READ_32 and WRITE_32 emulation for VARIABLE_LENGTH_CMD, and adds a simple goto back to existing XDWRITEREAD_10 processing logic which already properly supports 64-bit LBA and 32-bit transfer length in get_data_transfer_info() Signed-off-by: Nicholas A. Bellinger --- drivers/scsi/scsi_debug.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c index b02bdc6..f2547d7 100644 --- a/drivers/scsi/scsi_debug.c +++ b/drivers/scsi/scsi_debug.c @@ -3796,6 +3796,7 @@ write: errsts = check_readiness(SCpnt, 1, devip); break; case XDWRITEREAD_10: +xdwrite_read: if (!scsi_bidi_cmnd(SCpnt)) { mk_sense_buffer(devip, ILLEGAL_REQUEST, INVALID_FIELD_IN_CDB, 0); @@ -3834,6 +3835,8 @@ write: goto write; } } + if (cmd[9] == XDWRITEREAD_32) + goto xdwrite_read; mk_sense_buffer(devip, ILLEGAL_REQUEST, INVALID_FIELD_IN_CDB, 0); -- 1.7.3