linux-kernel - [PATCH v2 0/4] dmaengine: xilinx

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Date:   Sat, 29 Sep 2018 11:17:56 -0600
From:   Radhey Shyam Pandey <radhey.shyam.pandey@...inx.com>
To:     <vkoul@...nel.org>, <dan.j.williams@...el.com>,
        <michal.simek@...inx.com>, <appana.durga.rao@...inx.com>,
        <radhey.shyam.pandey@...inx.com>
CC:     <dmaengine@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH v2 0/4] dmaengine: xilinx_dma: Minor fix and refactoring

This patchset fixes 64-bit simple CDMA transfer.
It also does some trivial code refactoring.

Changes for v2:
- Introduce helper macro for creating dma_addr_t from hardware buffer
descriptor LSB and MSB fields. Use it to fix 64-bit simple CDMA transfer.
- Modified commit description in 2/4 patch.



Radhey Shyam Pandey (4):
  dmaengine: xilinx_dma: Refactor axidma channel allocation
  dmaengine: xilinx_dma: Refactor axidma channel validation
  dmaengine: xilinx_dma: Introduce helper macro for preparing dma
    address
  dmaengine: xilinx_dma: Fix 64-bit simple CDMA transfer

 drivers/dma/xilinx/xilinx_dma.c |   48 +++++++++++++++++++++-----------------
 1 files changed, 26 insertions(+), 22 deletions(-)