Encode the packet type as a H:4 payload prefix for buffers passing to &
from HCI drivers. The existing bt_buf_set/get_type functions are
deprecated, but kept compatible with the change, except that they can only
be called once, since they modify the buffer payload.
Signed-off-by: Johan Hedberg <johan.hedberg@silabs.com>
When ever `unack_queue_len` changed, should raise signal
`tx_queue_change` to let's tx_thread known queue changed.
Fixed the situation where the TX thread may no longer be sent out
Signed-off-by: Lingao Meng <menglingao@xiaomi.com>
Move the network buffer header file from zephyr/net/buf.h to
zephyr/net_buf.h as the implementation now lives outside of the networking
subsystem.
Add (deprecated) zephyr/net/buf.h header to maintain compatibility with old
file path.
Signed-off-by: Henrik Brix Andersen <henrik@brixandersen.dk>
Convert users of net_buf_put() and net_buf_get() functions to use
non-wrapped putters and getters k_fifo_put() and k_fifo_get().
Special handling of net_bufs in k_fifos is no longer needed after commit
3d306c181f, since these actions are now
atomic regardless of any net_buf fragments.
Signed-off-by: Henrik Brix Andersen <henrik@brixandersen.dk>
