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| author | Marcel Holtmann <marcel@holtmann.org> | 2021-10-28 01:58:38 +0200 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2021-10-29 16:51:58 +0200 |
| commit | 6a98e3836fa2077b169f10a35c2ca9952d53f987 (patch) | |
| tree | eb946c539b2fea723954e4049c127051fdcd48c6 /net/bluetooth/Makefile | |
| parent | Bluetooth: Fix removing adv when processing cmd complete (diff) | |
| download | linux-6a98e3836fa2077b169f10a35c2ca9952d53f987.tar.xz linux-6a98e3836fa2077b169f10a35c2ca9952d53f987.zip | |
Bluetooth: Add helper for serialized HCI command execution
The usage of __hci_cmd_sync() within the hdev->setup() callback allows for
a nice and simple serialized execution of HCI commands. More importantly
it allows for result processing before issueing the next command.
With the current usage of hci_req_run() it is possible to batch up
commands and execute them, but it is impossible to react to their
results or errors.
This is an attempt to generalize the hdev->setup() handling and provide
a simple way of running multiple HCI commands from a single function
context.
There are multiple struct work that are decdicated to certain tasks
already used right now. It is add a lot of bloat to hci_dev struct and
extra handling code. So it might be possible to put all of these behind
a common HCI command infrastructure and just execute the HCI commands
from the same work context in a serialized fashion.
For example updating the white list and resolving list can be done now
without having to know the list size ahead of time. Also preparing for
suspend or resume shouldn't require a state machine anymore. There are
other tasks that should be simplified as well.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/bluetooth/Makefile')
| -rw-r--r-- | net/bluetooth/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/bluetooth/Makefile b/net/bluetooth/Makefile index 291770fc9551..a52bba8500e1 100644 --- a/net/bluetooth/Makefile +++ b/net/bluetooth/Makefile @@ -15,7 +15,7 @@ bluetooth_6lowpan-y := 6lowpan.o bluetooth-y := af_bluetooth.o hci_core.o hci_conn.o hci_event.o mgmt.o \ hci_sock.o hci_sysfs.o l2cap_core.o l2cap_sock.o smp.o lib.o \ ecdh_helper.o hci_request.o mgmt_util.o mgmt_config.o hci_codec.o \ - eir.o + eir.o hci_sync.o bluetooth-$(CONFIG_BT_BREDR) += sco.o bluetooth-$(CONFIG_BT_HS) += a2mp.o amp.o |