From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753235AbcCUEIZ (ORCPT ); Mon, 21 Mar 2016 00:08:25 -0400 Received: from kvm5.telegraphics.com.au ([98.124.60.144]:52837 "EHLO kvm5.telegraphics.com.au" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752124AbcCUEFc (ORCPT ); Mon, 21 Mar 2016 00:05:32 -0400 Message-Id: <20160321023153.573995212@telegraphics.com.au> User-Agent: quilt/0.50-1 Date: Mon, 21 Mar 2016 13:32:04 +1100 From: Finn Thain To: "James E.J. Bottomley" , "Martin K. Petersen" , Michael Schmitz , , , Cc: Ondrej Zary , Sam Creasey Subject: [PATCH v3 15/23] dmx3191d: Drop max_sectors limit References: <20160321023149.604138431@telegraphics.com.au> Content-Disposition: inline; filename=dmx3191d-max_sectors Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The dmx3191d driver is not capable of DMA or PDMA so all transfers use PIO. Now that large slow PIO transfers periodically stop and call cond_resched(), the max_sectors limit can go away. Signed-off-by: Finn Thain Reviewed-by: Hannes Reinecke --- drivers/scsi/dmx3191d.c | 1 - 1 file changed, 1 deletion(-) Index: linux/drivers/scsi/dmx3191d.c =================================================================== --- linux.orig/drivers/scsi/dmx3191d.c 2016-03-21 13:31:27.000000000 +1100 +++ linux/drivers/scsi/dmx3191d.c 2016-03-21 13:31:37.000000000 +1100 @@ -67,7 +67,6 @@ static struct scsi_host_template dmx3191 .cmd_per_lun = 2, .use_clustering = DISABLE_CLUSTERING, .cmd_size = NCR5380_CMD_SIZE, - .max_sectors = 128, }; static int dmx3191d_probe_one(struct pci_dev *pdev,