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With this feature, using appropriate commands, link layer, network layer, transport layer and some of the application protocols can be tagged with the user provided tag values for easier identification of protocols. The supported protocols today are as follows. ARP, DHCPv4, DHCPv6, DNS over TCP (v4), DNS over TCP (v6), DNS over UDP (v4), DNS over UDP (v6), ICMPv4, ICMPv6, TCPv4, TCPv6, UDPv4, UDPv6, IPv4, IPv6, EAP. Receive packets are tagged by hardware. Tags are applied after the first matching rule. Hence it is recommended that the rules are programmed in such a way that tags are configured from application layer to data link layer to get expected results. Change-Id: Ibdc2bd2b78234f482074955e89fb93f05988eaca
The below qca6290 and qca8074 folder has c files defining functions and structures to hold target specific definitions to handle differences between chips with respect to hal. Please ensure changes get applied to all platform specific files if the fixes are generic and applicable to all the folders. qca6290 hal_6290_rx.c - rx related target specific function hal_6290_srng_table.c - holds hw srng table and hal hw reg offsets array hal_6290_tx.c - tx related target specific function qca8074 hal_8074_rx.c - rx related target specific function hal_8074_srng_table.c - holds hw srng table and hal hw reg offsets array hal_8074_tx.c - tx related target specific function