From mboxrd@z Thu Jan 1 00:00:00 1970 From: Finn Thain Subject: [PATCH v4 0/5] g_NCR5380: PDMA fixes and cleanup Date: Wed, 28 Jun 2017 00:04:36 -0400 (EDT) Message-ID: Return-path: Sender: linux-kernel-owner@vger.kernel.org To: "James E.J. Bottomley" , "Martin K. Petersen" , Ondrej Zary Cc: linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org, Michael Schmitz List-Id: linux-scsi@vger.kernel.org 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