linux-kernel - [PATCH v3 0/5] Miscellaneous xdma driver enhancements

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Message-Id: <20231124192524.134989-1-jankul@alatek.krakow.pl>
Date:   Fri, 24 Nov 2023 20:25:24 +0100
From:   Jan Kuliga <jankul@...tek.krakow.pl>
To:     lizhi.hou@....com, brian.xu@....com, raj.kumar.rampelli@....com,
        vkoul@...nel.org, michal.simek@....com, dmaengine@...r.kernel.org,
        linux-kernel@...r.kernel.org, runtimeca39d@....com
Cc:     Jan Kuliga <jankul@...tek.krakow.pl>
Subject: [PATCH v3 0/5] Miscellaneous xdma driver enhancements

Hi,

This patch series is pretty similar to the v1 version. I've named
it v3 because I've already sent a v2 patch as a reply to the message with
[PATCH 1/5]. The problem is, that this v2 patch is broken and
should be ignored. Sorry for that.

Jan

Changes since v1:
[PATCH 1/5]: 
Complete a terminated descriptor with dma_cookie_complete()
Don't reinitialize temporary list head in xdma_terminate_all()
           
[PATCH 4/5]:
Fix incorrect text wrapping

Changes since v2:
[PATCH 1/5]:
DO NOT schedule callback from within xdma_terminate_all()

Here's the original message:

Hi,

This patch series introduces a couple of xdma driver enhancements, such
as two dmaengine callbacks, partial rework of a interrupt service
routine and loosening of dma_pool alignment requirements. I have tested
these changes with XDMA v4.1 (Rev. 20) block.

Jan
---

Jan Kuliga (5):
  dmaengine: xilinx: xdma: Add transfer termination callbacks
  dmaengine: xilinx: xdma: Get rid of duplicated macros definitions
  dmaengine: xilinx: xdma: Complete lacking register description
  dmaengine: xilinx: xdma: Rework xdma_channel_isr()
  dmaengine: xilinx: xdma: Ease dma_pool alignment requirements

 drivers/dma/xilinx/xdma-regs.h | 24 ++++------
 drivers/dma/xilinx/xdma.c      | 82 +++++++++++++++++++++++++++++-----
 2 files changed, 80 insertions(+), 26 deletions(-)


base-commit: 98b1cc82c4affc16f5598d4fa14b1858671b2263
-- 
2.34.1