Re: [PATCH v2] pci: Allow read/write access to sysfs I/O port resources

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Fri, 23 Jul 2010 09:10:27 -0600
Alex Williamson <alex.williamson@xxxxxxxxxx> wrote:

> On Mon, 2010-07-19 at 09:45 -0600, Alex Williamson wrote:
> > PCI sysfs resource files currently only allow mmap'ing.  On x86 this
> > works fine for memory backed BARs, but doesn't work at all for I/O
> > port backed BARs.  Add read/write to I/O port PCI sysfs resource
> > files to allow userspace access to these device regions.
> > 
> > Signed-off-by: Alex Williamson <alex.williamson@xxxxxxxxxx>
> > ---
> 
> Any thoughts on this for -next?  Thanks,

Yeah, I like it.  Unless there are objections I'll pull it in.

Thanks,
-- 
Jesse Barnes, Intel Open Source Technology Center
--
To unsubscribe from this list: send the line "unsubscribe linux-pci" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [DMA Engine]     [Linux Coverity]     [Linux USB]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [Greybus]

  Powered by Linux