Current GIT XDMA tree fails to build on ubuntu 18.0.4.3

[johnutz-PNSR]

The kernel rev is: 5.0.0-37-generic following the instructions in /dma_ip_drivers/XDMA/linux-kernel/readme.txt: Usage:

• Change directory to the driver directory. cd xdma
• Compile and install the kernel module driver. make install GIT/dma_ip_drivers/XDMA/linux-kernel$ cd xdma ryzendev@ryzen2:~/GIT/dma_ip_drivers/XDMA/linux-kernel/xdma$ make install Makefile:10: XVC_FLAGS: . make -C /lib/modules/5.0.0-37-generic/build M=/home/ryzendev/GIT/dma_ip_drivers/XDMA/linux-kernel/xdma modules make[1]: Entering directory '/usr/src/linux-headers-5.0.0-37-generic' /home/ryzendev/GIT/dma_ip_drivers/XDMA/linux-kernel/xdma/Makefile:10: XVC_FLAGS: . CC [M] /home/ryzendev/GIT/dma_ip_drivers/XDMA/linux-kernel/xdma/libxdma.o /home/ryzendev/GIT/dma_ip_drivers/XDMA/linux-kernel/xdma/libxdma.c: In function ‘engine_service_shutdown’: /home/ryzendev/GIT/dma_ip_drivers/XDMA/linux-kernel/xdma/libxdma.c:742:2: error: implicit declaration of function ‘swake_up’; did you mean ‘wake_up’? [-Werror=implicit-function-declaration] swake_up(&engine->shutdown_wq); ^~~~~~~~ wake_up /home/ryzendev/GIT/dma_ip_drivers/XDMA/linux-kernel/xdma/libxdma.c: In function ‘xdma_xfer_submit’: /home/ryzendev/GIT/dma_ip_drivers/XDMA/linux-kernel/xdma/libxdma.c:3580:4: error: implicit declaration of function ‘swait_event_interruptible_timeout’; did you mean ‘wait_event_interruptible_timeout’? [-Werror=implicit-function-declaration] swait_event_interruptible_timeout( ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ wait_event_interruptible_timeout cc1: some warnings being treated as errors scripts/Makefile.build:284: recipe for target '/home/ryzendev/GIT/dma_ip_drivers/XDMA/linux-kernel/xdma/libxdma.o' failed make[2]: *** [/home/ryzendev/GIT/dma_ip_drivers/XDMA/linux-kernel/xdma/libxdma.o] Error 1 Makefile:1614: recipe for target 'module/home/ryzendev/GIT/dma_ip_drivers/XDMA/linux-kernel/xdma' failed make[1]: *** [module/home/ryzendev/GIT/dma_ip_drivers/XDMA/linux-kernel/xdma] Error 2 make[1]: Leaving directory '/usr/src/linux-headers-5.0.0-37-generic' Makefile:27: recipe for target 'all' failed make: *** [all] Error 2

[johnutz-PNSR]

so this bug is a second repro of #30 and #34 and a fix is in #34. i would hope that xilinx can check in a fix soon.

[X-Ryl669]

See #44 for a proposed solution.

[johnutz-PNSR]

@X-Ryl669 ; good to know! thankyou very much for your effort

[lesjokolat]

hi check this link:

https://github.com/Xilinx/dma_ip_drivers/pull/44#issuecomment-584447315

I think may help your issues with make.

seems a bit of a bug in actual make file

[hmaarrfk]

Hello,

My name is Mark Harfouche. I am not affiliated with Xilinx in any way. Over the years of using QDMA, I've been wanted better community organization.

I've created a fork of dma_ip_drivers which I intend to maintain and work with the community at large to improve.

The fork can be found https://github.com/hmaarrfk/dma_ip_drivers

For now, I am stating the main goals of the repository in https://github.com/hmaarrfk/dma_ip_drivers/issues/2

If you are interested in working together, feel free to open an issue or PR to my fork.

Best,

Mark