Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751986AbdF1EEp (ORCPT ); Wed, 28 Jun 2017 00:04:45 -0400 Received: from kvm5.telegraphics.com.au ([98.124.60.144]:54066 "EHLO kvm5.telegraphics.com.au" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751137AbdF1EEi (ORCPT ); Wed, 28 Jun 2017 00:04:38 -0400 To: "James E.J. Bottomley" , "Martin K. Petersen" , Ondrej Zary Cc: , , Michael Schmitz Message-Id: From: Finn Thain Subject: [PATCH v4 0/5] g_NCR5380: PDMA fixes and cleanup Date: Wed, 28 Jun 2017 00:04:36 -0400 (EDT) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 999 Lines: 32 Ondrej, would you please test this new series? Changed since v1: - PDMA transfer residual is calculated earlier. - End of DMA flag check is now polled (if there is any residual). Changed since v2: - Bail out of transfer loops when Gated IRQ gets asserted. - Make udelay conditional on board type. - Drop sg_tablesize patch due to performance regression. Changed since v3: - Add Ondrej's workaround for corrupt WRITE commands on DTC boards. - Reset the 53c400 logic after any short PDMA transfer. - Don't fail the transfer if the 53c400 logic got a reset. Finn Thain (1): g_NCR5380: Cleanup comments and whitespace Ondrej Zary (4): g_NCR5380: Fix PDMA transfer size g_NCR5380: End PDMA transfer correctly on target disconnection g_NCR5380: Limit PDMA send to 512 B to avoid random corruption on DTC3181E g_NCR5380: Re-work PDMA loops drivers/scsi/g_NCR5380.c | 239 ++++++++++++++++++++++++----------------------- 1 file changed, 120 insertions(+), 119 deletions(-) -- 2.13.0