linux-kernel - [RFC 0/6] Xilinx DMA enhancements and optimization

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Mon, 2 Apr 2018 16:09:00 +0530
From:   Radhey Shyam Pandey <radhey.shyam.pandey@...inx.com>
To:     <vinod.koul@...el.com>, <dan.j.williams@...el.com>,
        <michal.simek@...inx.com>, <appana.durga.rao@...inx.com>,
        <radheys@...inx.com>, <lars@...afoo.de>
CC:     <dmaengine@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>
Subject: [RFC 0/6] Xilinx DMA enhancements and optimization

Some background about the patch series: Xilinx Axi Ethernet device driver
(xilinx_axienet_main.c) currently has axi-dma code inside it. The goal
is to refactor axiethernet driver and use existing AXI DMA driver using 
DMAEngine API.

This patchset does feature addition and optimization to support
integration with axiethernet network driver. Once this patchset
is reviewed I will send separate patchset for axiethernet driver.

Radhey Shyam Pandey (6):
  dt-bindings: dma: xilinx_dma: Add optional property
    has_axieth_connected
  dmaengine: xilinx_dma: Pass AXI4-Stream control words to netdev dma
    client
  dmaengine: xilinx_dma: Increase AXI DMA transaction segment count
  dmaengine: xilinx_dma: Freeup active list based on descriptor
    completion bit
  dmaengine: xilinx_dma: Program interrupt delay timeout
  dmaengine: xilinx_dma: Use tasklet_hi_schedule for timing critical
    usecase

 .../devicetree/bindings/dma/xilinx/xilinx_dma.txt  |    1 +
 drivers/dma/xilinx/xilinx_dma.c                    |   73 +++++++++++++++----
 2 files changed, 58 insertions(+), 16 deletions(-)