With IPA TX two pipes support, TX rings for 2G and 5G traffic
are separated. As a result, WLAN needs to let IPA driver
know if the interface registered to IPA is 2G or 5G so that
IPA could differentiate and designate the interface for the
correct IPA TX pipe.
In this change, a new param is_2g_iface is added for the
event interface between protocol and IPA component. And
this new param is applicable only STA_CONNECT and
AP_CONNECT where wlan will register interface details
including is_2g_iface to IPA driver.
For two pipes implementation, is_2g_iface piggy-backs
session_id when passing it to CDP layer. And CDP layer
needs to decode session_id and is_2g_iface.
Change-Id: I5e02ec6969bb2f77d6b40e89d5a9451a7bb0be9d
CRs-Fixed: 2702704
fee8629f3e