[dpdk-dev] [PATCH] net/nfp: avoid access to sysfs resource0 file

Ferruh Yigit ferruh.yigit at intel.com
Wed Jun 27 16:57:41 CEST 2018


On 6/26/2018 2:29 PM, Alejandro Lucero wrote:
> NFP CPP interface dinamically configures NFP CPP BARs for accessing
> any NFP chip component from user space. This requires to map PCI BAR
> regions specifically. However, this does not require to do such map
> over the usual map done by VFIO or UIO drivers with the device PCI
> BARs.
> 
> This patch avoids this remapping and therefore also avoids to access
> the device sysfs resource0 file for doing that remapping.
> 
> Signed-off-by: Alejandro Lucero <alejandro.lucero at netronome.com>

Applied to dpdk-next-net/master, thanks.


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