Introduce a separate buffer pool for events which the HCI driver
considers discardable. Examples of such events could be e.g.
Advertising Reports. The benefit of having such a pool means that the
if there is a heavy inflow of such events it will not cause the
allocation for other critical events to block and may even eliminate
deadlocks in some cases.
Also update all mesh samples not to specify explicit RX buffer counts
anymore. Instead, create appropriate defaults in Kconfig so that we
only need to override this in the app for cases like the bbc:microbit
with limited memory.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This event is a priority one, so it's not safe to have it use the RX
buffer pool which may be depleted due to non-priority events (e.g.
advertising events). Since the event is consumed synchronously it's
safe to have a single-buffer pool for it. Also introduce a new
bt_buf_get_evt() API for HCI drivers to simplify the driver-side code,
this effectively also deprecates bt_buf_get_cmd_complete() which now
has no in-tree HCI driver users anymore.
Fixes#16864
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
move misc/byteorder.h to sys/byteorder.h and
create a shim for backward-compatibility.
No functional changes to the headers.
A warning in the shim can be controlled with CONFIG_COMPAT_INCLUDES.
Related to #16539
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
It should no longer be needed to set NO_QEMU_SERIAL_BT_SERVER manually
when setting CONFIG_BT_NO_DRIVER.
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Add test for a proprietary HCI Vendor-Specific event.
In the test the controller is replaced with a small stub controller,
with limited support of the initialization flow from the host.
After initialization, a HCI prop event callback is registered and an
prop event is triggered and sent to the host. It is then verified that
the registered callback is called.
Signed-off-by: Thomas Ebert Hansen <thoh@oticon.com>
Nicolas Pitre