This reverts commit ce981a0f51f94a3f23c43b947a2ce62a1ef08623.
Now that we're back to using an ACL buffer semaphore the rotation of
outgoing ACL packets via a pending queue is no-longer necessary.
Change-Id: I0da42992bed2abba1544b1a82c31bc71342ecf70
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Since nano_sema is after all able to handle multiple waiters we can
have a cleaner and more efficient implementation by using a single
semaphore for all of the connection tx fibers.
Change-Id: Iafb595ae556a2dd826502cf282b88548cb34f336
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
The function bt_hci_cmd_send_sync() would be used in LE SMP code for
using HCI controller for encryption.
Change-Id: I0f8f7963a0bf0597b59f24e6d21b6d1f49072f43
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
The APIs to send HCI commands will be needed by more than just
hci_core.c. This patch exports them through hci_core.h.
Change-Id: I7c047f070f25c9f2f8685b46bbce84c4ed459b44
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Now that we never have more outgoing ACL buffers in circulation than
what the controller is capable of accepting we don't need a separate
semaphore for managing the flow of ACL data to the controller.
Change-Id: I28a14791e8f46ac62b8025956c2865039eae9059
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
To ensure that we never have more outgoing ACL buffers available than
the controller is willing to accept we should hold on to them between
calling drv->send() and getting the corresponding Number of Completed
Packets event. This patch adds a temporary FIFO in bt_dev for this.
Change-Id: I918119a03081d507de2bb4a731b2709ea99a648d
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Several Bluetooth sub-modules will need to have access to the bt_dev
struct definition. This patch moves it to the internal hci_core.h
header file where the sub-modules can access it from.
Change-Id: Ic949c03eb5df86f60a2dac28322d029de10822b5
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
