Hi,
In IT context of Linux firewire subsystem, some quadlets of packet payload can be put as a part of packet header. This enables to use context payload for data blocks only.
This patchset uses the mechanism to unify handlers of outgoing packet for with-CIP and without-CIP headers.
Takashi Sakamoto (4): ALSA: firewire-lib: split helper function to generate CIP header ALSA: firewire-lib: unify packet handler for IT context ALSA: firewire-lib: code refactoring to queueing packets ALSA: firewire-lib: use 8 byte packet header for IT context to separate CIP header from CIP payload
sound/firewire/amdtp-stream.c | 150 ++++++++++++++++------------------ sound/firewire/amdtp-stream.h | 3 - 2 files changed, 69 insertions(+), 84 deletions(-)