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bperez77 / xilinx_axidma

A zero-copy Linux driver and a userspace interface library for Xilinx's AXI DMA and VDMA IP blocks. These serve as bridges for communication between the processing system and FPGA programmable logic fabric, through one of the DMA ports on the Zynq processing system. Distributed under the MIT License.
MIT License
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recv channel error #116

Open whnwhn opened 4 years ago

whnwhn commented 4 years ago

when i'm running the examples:

./axidma_benchmark -t 0 -r 1 -b 1500 -s 1500-n 300 AXI DMA Benchmark Parameters: Transmit Buffer Size: 0.00 MiB Receivxilinx-vdma 40400000.dma: Channel ef3b9010 has errors 40, cdr 0 tdr 0 e Buffer Size: 0.00 MiB Number of DMA Transfers: 1000 transfers

Using transmit channel 0 and receive channel 1. axidma: axidma_dma.c: axidma_start_transfer: 301: DMA receive transaction timed out. Failed to perform the AXI DMA read-write transfer: Timer expired

dantepayne commented 6 months ago

hey guys,I meet the same problem,do you fix it?

whnwhn commented 6 months ago

Sorry dantepayne, the problem still dont get solved.

---- Replied Message ---- | From | @.> | | Date | 12/25/2023 15:24 | | To | @.> | | Cc | @.>@.> | | Subject | Re: [bperez77/xilinx_axidma] recv channel error (#116) |

hey guys,I meet the same problem,do you fix it?

— Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: @.***>

dantepayne commented 6 months ago

thranks for your reply

dantepayne commented 6 months ago

Guess What?It can be work on Zu5,but cannot work on Zynq7000.For Linux 5.4.0->Suggestion.

whnwhn commented 6 months ago

Thank you for information!

---- Replied Message ---- | From | @.> | | Date | 12/27/2023 11:23 | | To | @.> | | Cc | @.>@.> | | Subject | Re: [bperez77/xilinx_axidma] recv channel error (#116) |

Guess What?It can be work on Zu5,but cannot work on Zynq7000.For Linux 5.4.0->Suggestion.

— Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: @.***>

jimmyxt commented 6 months ago

Same problem, ZYNQ7000@Petalinux2020.2.

But I use Vivado 2020.1. When update vivado project to 2020.2, it works fine.