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Xilinx / dma_ip_drivers

Xilinx QDMA IP Drivers
https://xilinx.github.io/dma_ip_drivers/
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Header file from >=6.x.x kernel are not supported #219

Closed xiaguangbo closed 3 months ago

xiaguangbo commented 1 year ago

API changed

/home/debian/Downloads/dma_ip_drivers-master/XDMA/linux-kernel/xdma/libxdma.c:29 11:25: error: implicit declaration of function ‘pci_unmap_sg’; did you mean ‘pci _unmap_rom’? [8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-W implicit-function-declaration-Werror=implicit-function-declaration8;;] 2911 | pci_unmap_sg(xdev->pdev, sgt->sgl, sgt->nents, | ^~~~~~~~~~~~ | pci_unmap_rom

/home/debian/Downloads/dma_ip_drivers-master/XDMA/linux-kernel/xdma/libxdma.c:41 94:14: error: implicit declaration of function ‘pci_set_dma_mask’; did you me a n ‘set_dma_mask’? [8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#in dex-Wimplicit-function-declaration-Werror=implicit-function-declaration8;;] 4194 | if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) { | ^~~~~~~~~~~~~~~~ | set_dma_mask

/home/debian/Downloads/dma_ip_drivers-master/XDMA/linux-kernel/xdma/cdev_sgdma.c :108:17: error: too many arguments to function ‘caio->iocb->ki_complete’ 108 | caio->iocb->ki_complete(caio->iocb, res, res2); | ^~~~

averybadplant commented 1 year ago

Look for recent pull requests, there is some patches to support recent linux kernels.

cyyself commented 1 year ago

Consider try my branch at https://github.com/cyyself/dma_ip_drivers/tree/fix-mainline. I cherry-picked some patches from PR list and running on Linux v6.4 successfully.