search for: dahdi_transmit

...#39;ll try here. I'm developing a new DAHDI driver for a custom board. In this card I've implemented the reading of the TDM slots by 2 DMA channels, TX and RX. Each DMA channel has its own callback that decompose the each slot into a per-channel linear buffer useful for calling the related dahdi_transmit() and dahdi_receive() functions. The question is, can I call the dahdi_transmit() from the TX DMA callback and the dahdi_receive() from the RX DMA callback or should use a particular order for them? Looking at the DAHDI drivers it seems that the sequence is always: dahdi_ec_chunk() -> dahdi_re...