lkml.org 
[lkml]   [2018]   [Feb]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectQ:uio_generic_pci
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

\
 
 \ /
  Last update: 2018-02-06 12:00    [W:0.033 / U:0.792 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site