From: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> To: <vinod.koul@intel.com>, <dan.j.williams@intel.com>, <michal.simek@xilinx.com>, <appana.durga.rao@xilinx.com>, <radheys@xilinx.com>, <lars@metafoo.de> Cc: <dmaengine@vger.kernel.org>, <linux-arm-kernel@lists.infradead.org>, <linux-kernel@vger.kernel.org> Subject: [RFC 0/6] Xilinx DMA enhancements and optimization Date: Mon, 2 Apr 2018 16:09:00 +0530 [thread overview] Message-ID: <1522665546-10035-1-git-send-email-radheys@xilinx.com> (raw) 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(-)
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From: radhey.shyam.pandey@xilinx.com (Radhey Shyam Pandey) To: linux-arm-kernel@lists.infradead.org Subject: [RFC 0/6] Xilinx DMA enhancements and optimization Date: Mon, 2 Apr 2018 16:09:00 +0530 [thread overview] Message-ID: <1522665546-10035-1-git-send-email-radheys@xilinx.com> (raw) 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(-)
next reply other threads:[~2018-04-02 10:39 UTC|newest] Thread overview: 128+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-04-02 10:39 Radhey Shyam Pandey [this message] 2018-04-02 10:39 ` [RFC 0/6] Xilinx DMA enhancements and optimization Radhey Shyam Pandey 2018-04-02 10:39 [RFC,1/6] dt-bindings: dma: xilinx_dma: Add optional property has_axieth_connected Radhey Shyam Pandey 2018-04-02 10:39 ` [RFC 1/6] " Radhey Shyam Pandey 2018-04-02 10:39 ` Radhey Shyam Pandey 2018-04-02 10:39 [RFC,2/6] dmaengine: xilinx_dma: Pass AXI4-Stream control words to netdev dma client Radhey Shyam Pandey 2018-04-02 10:39 ` [RFC 2/6] " Radhey Shyam Pandey 2018-04-02 10:39 ` Radhey Shyam Pandey 2018-04-02 10:39 [RFC,3/6] dmaengine: xilinx_dma: Increase AXI DMA transaction segment count Radhey Shyam Pandey 2018-04-02 10:39 ` [RFC 3/6] " Radhey Shyam Pandey 2018-04-02 10:39 ` Radhey Shyam Pandey 2018-04-02 10:39 [RFC,4/6] dmaengine: xilinx_dma: Freeup active list based on descriptor completion bit Radhey Shyam Pandey 2018-04-02 10:39 ` [RFC 4/6] " Radhey Shyam Pandey 2018-04-02 10:39 ` Radhey Shyam Pandey 2018-04-02 10:39 [RFC,5/6] dmaengine: xilinx_dma: Program interrupt delay timeout Radhey Shyam Pandey 2018-04-02 10:39 ` [RFC 5/6] " Radhey Shyam Pandey 2018-04-02 10:39 ` Radhey Shyam Pandey 2018-04-02 10:39 [RFC,6/6] dmaengine: xilinx_dma: Use tasklet_hi_schedule for timing critical usecase Radhey Shyam Pandey 2018-04-02 10:39 ` [RFC 6/6] " Radhey Shyam Pandey 2018-04-02 10:39 ` Radhey Shyam Pandey 2018-04-11 9:05 [RFC,1/6] dt-bindings: dma: xilinx_dma: Add optional property has_axieth_connected Vinod Koul 2018-04-11 9:05 ` [RFC 1/6] " Vinod Koul 2018-04-11 9:05 ` Vinod Koul 2018-04-11 9:08 [RFC,2/6] dmaengine: xilinx_dma: Pass AXI4-Stream control words to netdev dma client Vinod Koul 2018-04-11 9:08 ` [RFC 2/6] " Vinod Koul 2018-04-11 9:08 ` Vinod Koul 2018-04-11 9:11 [RFC,4/6] dmaengine: xilinx_dma: Freeup active list based on descriptor completion bit Vinod Koul 2018-04-11 9:11 ` [RFC 4/6] " Vinod Koul 2018-04-11 9:11 ` Vinod Koul 2018-04-11 9:11 [RFC,5/6] dmaengine: xilinx_dma: Program interrupt delay timeout Vinod Koul 2018-04-11 9:11 ` [RFC 5/6] " Vinod Koul 2018-04-11 9:11 ` Vinod Koul 2018-04-17 10:54 [RFC,1/6] dt-bindings: dma: xilinx_dma: Add optional property has_axieth_connected Radhey Shyam Pandey 2018-04-17 10:54 ` [RFC 1/6] " Radhey Shyam Pandey 2018-04-17 10:54 ` Radhey Shyam Pandey 2018-04-17 11:43 [RFC,2/6] dmaengine: xilinx_dma: Pass AXI4-Stream control words to netdev dma client Radhey Shyam Pandey 2018-04-17 11:43 ` [RFC 2/6] " Radhey Shyam Pandey 2018-04-17 11:43 ` Radhey Shyam Pandey 2018-04-17 12:28 [RFC,4/6] dmaengine: xilinx_dma: Freeup active list based on descriptor completion bit Radhey Shyam Pandey 2018-04-17 12:28 ` [RFC 4/6] " Radhey Shyam Pandey 2018-04-17 12:28 ` Radhey Shyam Pandey 2018-04-17 12:48 [RFC,5/6] dmaengine: xilinx_dma: Program interrupt delay timeout Radhey Shyam Pandey 2018-04-17 12:48 ` [RFC 5/6] " Radhey Shyam Pandey 2018-04-17 12:48 ` Radhey Shyam Pandey 2018-04-17 12:54 [RFC,2/6] dmaengine: xilinx_dma: Pass AXI4-Stream control words to netdev dma client Lars-Peter Clausen 2018-04-17 12:54 ` [RFC 2/6] " Lars-Peter Clausen 2018-04-17 12:54 ` Lars-Peter Clausen 2018-04-17 13:46 [RFC,2/6] " Peter Ujfalusi 2018-04-17 13:46 ` [RFC 2/6] " Peter Ujfalusi 2018-04-17 13:46 ` Peter Ujfalusi 2018-04-17 13:58 [RFC,2/6] " Lars-Peter Clausen 2018-04-17 13:58 ` [RFC 2/6] " Lars-Peter Clausen 2018-04-17 13:58 ` Lars-Peter Clausen 2018-04-17 14:53 [RFC,2/6] " Peter Ujfalusi 2018-04-17 14:53 ` [RFC 2/6] " Peter Ujfalusi 2018-04-17 14:53 ` Peter Ujfalusi 2018-04-17 15:42 [RFC,2/6] " Vinod Koul 2018-04-17 15:42 ` [RFC 2/6] " Vinod Koul 2018-04-17 15:42 ` Vinod Koul 2018-04-17 15:44 [RFC,2/6] " Lars-Peter Clausen 2018-04-17 15:44 ` [RFC 2/6] " Lars-Peter Clausen 2018-04-17 15:44 ` Lars-Peter Clausen 2018-04-17 15:54 [RFC,2/6] " Lars-Peter Clausen 2018-04-17 15:54 ` [RFC 2/6] " Lars-Peter Clausen 2018-04-17 15:54 ` Lars-Peter Clausen 2018-04-18 6:31 [RFC,2/6] " Peter Ujfalusi 2018-04-18 6:31 ` [RFC 2/6] " Peter Ujfalusi 2018-04-18 6:31 ` Peter Ujfalusi 2018-04-18 6:39 [RFC,2/6] " Peter Ujfalusi 2018-04-18 6:39 ` [RFC 2/6] " Peter Ujfalusi 2018-04-18 6:39 ` Peter Ujfalusi 2018-04-18 7:03 [RFC,2/6] " Peter Ujfalusi 2018-04-18 7:03 ` [RFC 2/6] " Peter Ujfalusi 2018-04-18 7:03 ` Peter Ujfalusi 2018-04-18 13:06 [RFC,2/6] " Lars-Peter Clausen 2018-04-18 13:06 ` [RFC 2/6] " Lars-Peter Clausen 2018-04-18 13:06 ` Lars-Peter Clausen 2018-04-19 11:40 [RFC,2/6] " Peter Ujfalusi 2018-04-19 11:40 ` [RFC 2/6] " Peter Ujfalusi 2018-04-19 11:40 ` Peter Ujfalusi 2018-04-23 5:23 [RFC,4/6] dmaengine: xilinx_dma: Freeup active list based on descriptor completion bit Vinod Koul 2018-04-23 5:23 ` [RFC 4/6] " Vinod Koul 2018-04-23 5:23 ` Vinod Koul 2018-04-24 3:55 [RFC,2/6] dmaengine: xilinx_dma: Pass AXI4-Stream control words to netdev dma client Vinod Koul 2018-04-24 3:55 ` [RFC 2/6] " Vinod Koul 2018-04-24 3:55 ` Vinod Koul 2018-04-24 9:50 [RFC,2/6] " Peter Ujfalusi 2018-04-24 9:50 ` [RFC 2/6] " Peter Ujfalusi 2018-04-24 9:50 ` Peter Ujfalusi 2018-05-17 6:39 [RFC,2/6] " Radhey Shyam Pandey 2018-05-17 6:39 ` [RFC 2/6] " Radhey Shyam Pandey 2018-05-17 6:39 ` Radhey Shyam Pandey 2018-05-29 15:04 [RFC,2/6] " Peter Ujfalusi 2018-05-29 15:04 ` [RFC 2/6] " Peter Ujfalusi 2018-05-29 15:04 ` Peter Ujfalusi 2018-05-30 17:29 [RFC,2/6] " Radhey Shyam Pandey 2018-05-30 17:29 ` [RFC 2/6] " Radhey Shyam Pandey 2018-05-30 17:29 ` Radhey Shyam Pandey 2018-06-01 10:17 [RFC,2/6] " Peter Ujfalusi 2018-06-01 10:17 ` [RFC 2/6] " Peter Ujfalusi 2018-06-01 10:17 ` Peter Ujfalusi 2018-06-01 10:24 [RFC] dmaengine: Add metadat_ops for dma_async_tx_descriptor Peter Ujfalusi 2018-06-01 10:24 ` Peter Ujfalusi 2018-06-01 10:24 ` Peter Ujfalusi 2018-07-02 6:59 Radhey Shyam Pandey 2018-07-02 6:59 ` Radhey Shyam Pandey 2018-07-02 6:59 ` Radhey Shyam Pandey 2018-07-10 5:52 Vinod Koul 2018-07-10 5:52 ` Vinod 2018-07-10 5:52 ` Vinod 2018-07-18 10:06 Peter Ujfalusi 2018-07-18 10:06 ` Peter Ujfalusi 2018-07-18 10:06 ` Peter Ujfalusi 2018-07-19 9:22 Vinod Koul 2018-07-19 9:22 ` Vinod 2018-07-19 9:22 ` Vinod 2018-07-20 13:42 Peter Ujfalusi 2018-07-20 13:42 ` Peter Ujfalusi 2018-07-20 13:42 ` Peter Ujfalusi 2018-07-24 11:14 Vinod Koul 2018-07-24 11:14 ` Vinod 2018-07-24 11:14 ` Vinod 2018-07-30 9:46 Peter Ujfalusi 2018-07-30 9:46 ` Peter Ujfalusi 2018-07-30 9:46 ` Peter Ujfalusi 2018-07-31 4:29 Vinod Koul 2018-07-31 4:29 ` Vinod 2018-07-31 4:29 ` Vinod
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