Re: [PATCH] staging: fsl-dpaa2/ethsw: Fix TCI values overwrite

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

 



On Tue, Mar 27, 2018 at 08:10:50AM -0500, Razvan Stefanescu wrote:
> Previous implementation overwrites PCP value, assuming the default value is
> 0, instead of 7.
> 
> Avoid this by modifying helper function ethsw_port_set_tci() to
> ethsw_port_set_pvid() and make it update only the vlan_id of the tci_cfg
> struct.

Hi Razvan

It is a good idea to explain acronyms, especially for staging, since
there are patches for all sorts of devices, can you cannot expect
everybody to know network specific acronyms.

By PCP you mean Priority Code Point. TCI i have no idea about.

Looking at the code, i think you are changing the flow to become
read/modify/write, instead of just write, which is overwriting the
previously configured Priority Code Point?

Please try to add more details to your change logs, to help us
understand the change.

	   Andrew
_______________________________________________
devel mailing list
devel@xxxxxxxxxxxxxxxxxxxxxx
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel



[Index of Archives]     [Linux Driver Backports]     [DMA Engine]     [Linux GPIO]     [Linux SPI]     [Video for Linux]     [Linux USB Devel]     [Linux Coverity]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [Yosemite Backpacking]
  Powered by Linux