qcacld-3.0: Update Wifi netdevs for IPA exception path NAPI
Starting Kernel 4.19 IPA LAN RX supports NAPI polling
mechanism. Netdevs that hook into IPA need to call
netif_receive_skb() or similar to deliver the packet
to network stack instead of using netif_rx_ni().
IPA driver exports ipa_get_lan_rx_napi(void) API for
this purpose. If this API call returns true use
netif_receive_skb() or fallback on legacy api.
Add the changes under a feature flag IPA_LAN_RX_NAPI_SUPPORT.
The flag is enabled only for linux kernel version 4.19 and
above.
Change-Id: I3bf200c993461e45da0d07697678c634760e9a89
CRs-Fixed: 2560360
1 file changed