KrasnikovEugene/wcn36xx — pull request #68 by KrasnikovEugene (2013-07-05 19:20:42+00:00)
Title: Refactor TX path

With this patch all parameters will be first passed to txrx
module and only after that to dxe. This will allow passing
less parameters to the functions. Also make sure that data
frames will get as fast as possible to the HW.

Short function description:

wcn36xx_start_tx – fills in BD and trigger dxe to start
transmitting.

wcn36xx_fill_tx_pdu – fills is PDU part of BD.

wcn36xx_dxe_tx_frame – transmits one frame from the head
of the descriptors.

Signed-off-by: Eugene Krasnikov