Preallocate a response event net_buf buffer before processing an
incoming command and provide it to hci.c so that it populates
the event directly, instead of using a temporary buffer than
must then be copied into the return net_buf.
This applies exclusively to Command Complete and Command
Status, since those are the only events that are sent in
direct respone to an incoming command.
Jira: ZEP-726
Change-Id: Ia3ea71ac497690af929c44308760f68491ea829e
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Instead of copying the net_buf contents into a temporary
buffer byte-by-byte, the Controller HCI code now handles
incoming commands and ACL packets from the Host directly
in the net_buf containers, to avoid unnecessary memory
copying and to align with the rest of the Bluetooth stack.
Jira: ZEP-726
Change-Id: I9802607d84ee6206218b711e7e6e23dafb70581a
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
As part of the effort to consolidate the BLE Controller's
HCI layer, the functions in hci_driver.c now use the "hci_driver_"
prefix when it is sensible to do so, and prefixes have been
removed altogether when they are not required.
Jira: ZEP-726
Change-Id: Icd3e56e0170f15636245ea12a389a5a9e86c166c
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
As part of the effort to consolidate the BLE Controller's
HCI layer, the following files have been renamed:
* hci.h -> hci_internal.h: contains the HCI API to be used
by the driver
* main.c -> hci_driver.c: Implement bt_driver and includes
initialization and glue code
Jira: ZEP-726
Change-Id: Ica8b3e114da42a766a1b14ce59558cacd899a1a7
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
2016-09-16 04:40:34 +00:00
Renamed from drivers/bluetooth/controller/main.c (Browse further)
