Messages in this thread | | | From | Ran Shalit <> | Date | Tue, 6 Feb 2018 12:59:55 +0200 | Subject | Q:uio_generic_pci |
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Hello,
I would please like to ask about uio_generic_pci :
1. I have some misunderstanding as to how to set irq from userspace. Is there anything similar to echo "3" > /sys/bus/pci/drivers/uio_pci_generic/irq ?
In all documentation which talk about it, it is not mentioned (or I don't find it): https://github.com/rumpkernel/wiki/wiki/Howto:-Accessing-PCI-devices-from-userspace http://www.hep.by/gnu/kernel/uio-howto/uio_pci_generic.html
2. Is there a way to use dma from userspace with this driver ?
Best Regards, Ran
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