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To be friendly to user space and to behave well with controllers that lack a proper internal power off procedure we should try to clean up as much state as possible before requesting the HCI driver to power off. This patch updates the power off procedure that's triggered by mgmt_set_powered to clean any scan modes, stop LE scanning and advertising and to disconnect any open connections. The asynchronous cleanup procedure uses the HCI request framework, however since HCI_Disconnect is only covered until its Command Status event we need some extra tracking/waiting of disconnections. This is done by monitoring when hci_conn_count() indicates that there are no more connections. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org> |
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| .. | ||
| bnep | ||
| cmtp | ||
| hidp | ||
| rfcomm | ||
| 6lowpan.c | ||
| 6lowpan.h | ||
| a2mp.c | ||
| a2mp.h | ||
| af_bluetooth.c | ||
| amp.c | ||
| amp.h | ||
| hci_conn.c | ||
| hci_core.c | ||
| hci_event.c | ||
| hci_sock.c | ||
| hci_sysfs.c | ||
| Kconfig | ||
| l2cap_core.c | ||
| l2cap_sock.c | ||
| lib.c | ||
| Makefile | ||
| mgmt.c | ||
| sco.c | ||
| smp.c | ||
| smp.h | ||