Xdma reg_rw

相關問題 & 資訊整理

Xdma reg_rw

dma_ip_drivers/XDMA/linux-kernel/tools/reg_rw.c · Go to file T · Go to line L · Copy path · Copy permalink. ,The Xilinx answer 65444 suggests to use the tool reg_rw to access the memory mapped registers. We tried to access the individual GPIO_DATA and ... ,I'm trying to install and use the xdma PCIe drivers from ... run_test.sh Error at line 96, file reg_rw.c (2) [No such file or directory] . ,o Copy the 60-xdma.rules file to your local system directory. ... Insert the xdma module driver into the kernel ... reg_rw /dev/xdma0_control 0x0000 w. ,2020年4月8日 — reg_rw /dev/xdma0_user 0x0 w 0x1 argc = 5 device: /dev/xdma0_user ... The DMA to M_AXILIte BAR size setting with the XDMA IP should be ... ,2018年5月10日 — c (22) [Invalid Argument] (this happens because MAP_SIZE [32 KB] and XDMA [4 KB] IP settings are not equal). Output of ./reg_rw /dev/ ... ,[ 42.955688] xdma:xdma_mod_init: Xilinx XDMA Reference Driver xdma v2018.3.50 [ 42.955694] xdma:xdma_mod_init: desc_blen_max: 0xfffffff/268435455, ... ,2020年7月28日 — (https://forums.xilinx.com/t5/PCIe-and-CPM/How-to-access-Registers-over-PCIE-XDMA-using-AXI-Lite-Master/td-p/1131593) reg_rw tool mem... ,The Xilinx PCI Express DMA (XDMA) IP provides high performance Scatter Gather (SG) direct ... reg_rw. ▫ linux utility 'dd' can also be used for the DMA.

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Xdma reg_rw 相關參考資料
dma_ip_driversreg_rw.c at master · Xilinx ... - GitHub

dma_ip_drivers/XDMA/linux-kernel/tools/reg_rw.c · Go to file T · Go to line L · Copy path · Copy permalink.

https://github.com

How to access Registers over PCIE - XDMA using AXI...

The Xilinx answer 65444 suggests to use the tool reg_rw to access the memory mapped registers. We tried to access the individual GPIO_DATA and ...

https://forums.xilinx.com

Installing xdma drivers on Linux... - Community Forums

I'm trying to install and use the xdma PCIe drivers from ... run_test.sh Error at line 96, file reg_rw.c (2) [No such file or directory] .

https://forums.xilinx.com

Introduction PCIe DMA Driver for Linux Operating ... - Xilinx

o Copy the 60-xdma.rules file to your local system directory. ... Insert the xdma module driver into the kernel ... reg_rw /dev/xdma0_control 0x0000 w.

https://www.xilinx.com

PCIe XDMA - how do i change the Masters connected - Xilinx ...

2020年4月8日 — reg_rw /dev/xdma0_user 0x0 w 0x1 argc = 5 device: /dev/xdma0_user ... The DMA to M_AXILIte BAR size setting with the XDMA IP should be ...

https://forums.xilinx.com

Re: no C2H channels enabled - legacy interrupt isr... - Xilinx ...

2018年5月10日 — c (22) [Invalid Argument] (this happens because MAP_SIZE [32 KB] and XDMA [4 KB] IP settings are not equal). Output of ./reg_rw /dev/ ...

https://forums.xilinx.com

Solved: DMABridge Subsystem for PCIe reg_rw not working b...

[ 42.955688] xdma:xdma_mod_init: Xilinx XDMA Reference Driver xdma v2018.3.50 [ 42.955694] xdma:xdma_mod_init: desc_blen_max: 0xfffffff/268435455, ...

https://forums.xilinx.com

XDMA and QDMA: reg_rw tool memory map size is hardcoded

2020年7月28日 — (https://forums.xilinx.com/t5/PCIe-and-CPM/How-to-access-Registers-over-PCIE-XDMA-using-AXI-Lite-Master/td-p/1131593) reg_rw tool mem...

https://github.com

Xilinx Answer 71435 DMA Subsystem for PCI Express - Driver ...

The Xilinx PCI Express DMA (XDMA) IP provides high performance Scatter Gather (SG) direct ... reg_rw. ▫ linux utility 'dd' can also be used for the DMA.

https://www.xilinx.com