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ALSA: firewire-lib: use 16 bytes IR context header to separate CIP header
authorTakashi Sakamoto <o-takashi@sakamocchi.jp>
Wed, 22 May 2019 14:17:07 +0000 (23:17 +0900)
committerTakashi Iwai <tiwai@suse.de>
Thu, 23 May 2019 10:19:41 +0000 (12:19 +0200)
commitf11453c7cc010d4052f630d541c39301b54cee3c
treef37f1225e96f524ebef159d51fdf3d28630f0ea4tree | snapshot
parente335425b65965e6bebdf1ebc8187d6732ddaad00commit | diff
ALSA: firewire-lib: use 16 bytes IR context header to separate CIP header

In IR context, some quadlets of packet payload can be included into
context header. This is good for packet with CIP header because the
context payload buffer can includes data blocks only for with-CIP and
without-CIP pakets.

This commit uses 16 bytes IR context header for this purpose.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/firewire/amdtp-stream.c diff | blob | blame | history
sound/firewire/amdtp-stream.h diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)