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In order to let MT7530 switch can recognize well those egress packets having both special tag and VLAN tag, the information about the special tag should be carried on the existing VLAN tag. On the other hand, it's unnecessary for extra handling for ingress packets when VLAN tag is present since it is able to put the VLAN tag after the special tag and then follow the existing way to parse. Signed-off-by: Sean Wang <sean.wang@mediatek.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.