Bluetooth: ISO: Fix BIS cleanup

[ Upstream commit a254b90c9aac3d3d938a07e019773e35a977451b ]

This fixes the master BIS cleanup procedure - as opposed to CIS cleanup,
no HCI disconnect command shoul

Bluetooth: ISO: Fix BIS cleanup

[ Upstream commit a254b90c9aac3d3d938a07e019773e35a977451b ]

This fixes the master BIS cleanup procedure - as opposed to CIS cleanup,
no HCI disconnect command should be issued. A master BIS should only be
terminated by disabling periodic and extended advertising, and terminating
the BIG.

In case of a Broadcast Receiver, all BIS and PA connections can be
cleaned up by calling hci_conn_failed, since it contains all function
calls that are necessary for successful cleanup.

Signed-off-by: Iulia Tanasescu <iulia.tanasescu@nxp.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Stable-dep-of: 84a4bb6548a2 ("Bluetooth: HCI: Remove HCI_AMP support")
Signed-off-by: Sasha Levin <sashal@kernel.org>

show more ...

Bluetooth: ISO: Fix BIS cleanup

[ Upstream commit a254b90c9aac3d3d938a07e019773e35a977451b ]

This fixes the master BIS cleanup procedure - as opposed to CIS cleanup,
no HCI disconnect command shoul

Bluetooth: ISO: Fix BIS cleanup

[ Upstream commit a254b90c9aac3d3d938a07e019773e35a977451b ]

This fixes the master BIS cleanup procedure - as opposed to CIS cleanup,
no HCI disconnect command should be issued. A master BIS should only be
terminated by disabling periodic and extended advertising, and terminating
the BIG.

In case of a Broadcast Receiver, all BIS and PA connections can be
cleaned up by calling hci_conn_failed, since it contains all function
calls that are necessary for successful cleanup.

Signed-off-by: Iulia Tanasescu <iulia.tanasescu@nxp.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Stable-dep-of: 84a4bb6548a2 ("Bluetooth: HCI: Remove HCI_AMP support")
Signed-off-by: Sasha Levin <sashal@kernel.org>

show more ...

Bluetooth: ISO: Fix BIS cleanup

[ Upstream commit a254b90c9aac3d3d938a07e019773e35a977451b ]

This fixes the master BIS cleanup procedure - as opposed to CIS cleanup,
no HCI disconnect command shoul

Bluetooth: ISO: Fix BIS cleanup

[ Upstream commit a254b90c9aac3d3d938a07e019773e35a977451b ]

This fixes the master BIS cleanup procedure - as opposed to CIS cleanup,
no HCI disconnect command should be issued. A master BIS should only be
terminated by disabling periodic and extended advertising, and terminating
the BIG.

In case of a Broadcast Receiver, all BIS and PA connections can be
cleaned up by calling hci_conn_failed, since it contains all function
calls that are necessary for successful cleanup.

Signed-off-by: Iulia Tanasescu <iulia.tanasescu@nxp.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Stable-dep-of: 84a4bb6548a2 ("Bluetooth: HCI: Remove HCI_AMP support")
Signed-off-by: Sasha Levin <sashal@kernel.org>

show more ...

Bluetooth: ISO: Fix BIS cleanup

[ Upstream commit a254b90c9aac3d3d938a07e019773e35a977451b ]

This fixes the master BIS cleanup procedure - as opposed to CIS cleanup,
no HCI disconnect command shoul

Bluetooth: ISO: Fix BIS cleanup

[ Upstream commit a254b90c9aac3d3d938a07e019773e35a977451b ]

This fixes the master BIS cleanup procedure - as opposed to CIS cleanup,
no HCI disconnect command should be issued. A master BIS should only be
terminated by disabling periodic and extended advertising, and terminating
the BIG.

In case of a Broadcast Receiver, all BIS and PA connections can be
cleaned up by calling hci_conn_failed, since it contains all function
calls that are necessary for successful cleanup.

Signed-off-by: Iulia Tanasescu <iulia.tanasescu@nxp.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Stable-dep-of: 84a4bb6548a2 ("Bluetooth: HCI: Remove HCI_AMP support")
Signed-off-by: Sasha Levin <sashal@kernel.org>

show more ...

Bluetooth: ISO: Fix BIS cleanup

[ Upstream commit a254b90c9aac3d3d938a07e019773e35a977451b ]

This fixes the master BIS cleanup procedure - as opposed to CIS cleanup,
no HCI disconnect command shoul

Bluetooth: ISO: Fix BIS cleanup

[ Upstream commit a254b90c9aac3d3d938a07e019773e35a977451b ]

This fixes the master BIS cleanup procedure - as opposed to CIS cleanup,
no HCI disconnect command should be issued. A master BIS should only be
terminated by disabling periodic and extended advertising, and terminating
the BIG.

In case of a Broadcast Receiver, all BIS and PA connections can be
cleaned up by calling hci_conn_failed, since it contains all function
calls that are necessary for successful cleanup.

Signed-off-by: Iulia Tanasescu <iulia.tanasescu@nxp.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Stable-dep-of: 84a4bb6548a2 ("Bluetooth: HCI: Remove HCI_AMP support")
Signed-off-by: Sasha Levin <sashal@kernel.org>

show more ...

Bluetooth: ISO: Fix BIS cleanup

[ Upstream commit a254b90c9aac3d3d938a07e019773e35a977451b ]

This fixes the master BIS cleanup procedure - as opposed to CIS cleanup,
no HCI disconnect command shoul

Bluetooth: ISO: Fix BIS cleanup

[ Upstream commit a254b90c9aac3d3d938a07e019773e35a977451b ]

This fixes the master BIS cleanup procedure - as opposed to CIS cleanup,
no HCI disconnect command should be issued. A master BIS should only be
terminated by disabling periodic and extended advertising, and terminating
the BIG.

In case of a Broadcast Receiver, all BIS and PA connections can be
cleaned up by calling hci_conn_failed, since it contains all function
calls that are necessary for successful cleanup.

Signed-off-by: Iulia Tanasescu <iulia.tanasescu@nxp.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Stable-dep-of: 84a4bb6548a2 ("Bluetooth: HCI: Remove HCI_AMP support")
Signed-off-by: Sasha Levin <sashal@kernel.org>

show more ...

Bluetooth: ISO: Fix BIS cleanup

[ Upstream commit a254b90c9aac3d3d938a07e019773e35a977451b ]

This fixes the master BIS cleanup procedure - as opposed to CIS cleanup,
no HCI disconnect command shoul

Bluetooth: ISO: Fix BIS cleanup

[ Upstream commit a254b90c9aac3d3d938a07e019773e35a977451b ]

This fixes the master BIS cleanup procedure - as opposed to CIS cleanup,
no HCI disconnect command should be issued. A master BIS should only be
terminated by disabling periodic and extended advertising, and terminating
the BIG.

In case of a Broadcast Receiver, all BIS and PA connections can be
cleaned up by calling hci_conn_failed, since it contains all function
calls that are necessary for successful cleanup.

Signed-off-by: Iulia Tanasescu <iulia.tanasescu@nxp.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Stable-dep-of: 84a4bb6548a2 ("Bluetooth: HCI: Remove HCI_AMP support")
Signed-off-by: Sasha Levin <sashal@kernel.org>

show more ...

Bluetooth: hci_core: Cancel request on command timeout

[ Upstream commit 63298d6e752fc0ec7f5093860af8bc9f047b30c8 ]

If command has timed out call __hci_cmd_sync_cancel to notify the
hci_req since i

Bluetooth: hci_core: Cancel request on command timeout

[ Upstream commit 63298d6e752fc0ec7f5093860af8bc9f047b30c8 ]

If command has timed out call __hci_cmd_sync_cancel to notify the
hci_req since it will inevitably cause a timeout.

This also rework the code around __hci_cmd_sync_cancel since it was
wrongly assuming it needs to cancel timer as well, but sometimes the
timers have not been started or in fact they already had timed out in
which case they don't need to be cancel yet again.

Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Stable-dep-of: 2615fd9a7c25 ("Bluetooth: hci_sync: Fix overwriting request callback")
Signed-off-by: Sasha Levin <sashal@kernel.org>

show more ...

Bluetooth: hci_sync: Introduce PTR_UINT/UINT_PTR macros

This introduces PTR_UINT/UINT_PTR macros and replace the use of
PTR_ERR/ERR_PTR.

Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.

Bluetooth: hci_sync: Introduce PTR_UINT/UINT_PTR macros

This introduces PTR_UINT/UINT_PTR macros and replace the use of
PTR_ERR/ERR_PTR.

Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>

show more ...

Bluetooth: ISO: do not emit new LE Create CIS if previous is pending

LE Create CIS command shall not be sent before all CIS Established
events from its previous invocation have been processed. Curre

Bluetooth: ISO: do not emit new LE Create CIS if previous is pending

LE Create CIS command shall not be sent before all CIS Established
events from its previous invocation have been processed. Currently it is
sent via hci_sync but that only waits for the first event, but there can
be multiple.

Make it wait for all events, and simplify the CIS creation as follows:

Add new flag HCI_CONN_CREATE_CIS, which is set if Create CIS has been
sent for the connection but it is not yet completed.

Make BT_CONNECT state to mean the connection wants Create CIS.

On events after which new Create CIS may need to be sent, send it if
possible and some connections need it. These events are:
hci_connect_cis, iso_connect_cfm, hci_cs_le_create_cis,
hci_le_cis_estabilished_evt.

The Create CIS status/completion events shall queue new Create CIS only
if at least one of the connections transitions away from BT_CONNECT, so
that we don't loop if controller is sending bogus events.

This fixes sending multiple CIS Create for the same CIS in the
"ISO AC 6(i) - Success" BlueZ test case:

< HCI Command: LE Create Co.. (0x08|0x0064) plen 9 #129 [hci0]
Number of CIS: 2
CIS Handle: 257
ACL Handle: 42
CIS Handle: 258
ACL Handle: 42
> HCI Event: Command Status (0x0f) plen 4 #130 [hci0]
LE Create Connected Isochronous Stream (0x08|0x0064) ncmd 1
Status: Success (0x00)
> HCI Event: LE Meta Event (0x3e) plen 29 #131 [hci0]
LE Connected Isochronous Stream Established (0x19)
Status: Success (0x00)
Connection Handle: 257
...
< HCI Command: LE Setup Is.. (0x08|0x006e) plen 13 #132 [hci0]
...
> HCI Event: Command Complete (0x0e) plen 6 #133 [hci0]
LE Setup Isochronous Data Path (0x08|0x006e) ncmd 1
...
< HCI Command: LE Create Co.. (0x08|0x0064) plen 5 #134 [hci0]
Number of CIS: 1
CIS Handle: 258
ACL Handle: 42
> HCI Event: Command Status (0x0f) plen 4 #135 [hci0]
LE Create Connected Isochronous Stream (0x08|0x0064) ncmd 1
Status: ACL Connection Already Exists (0x0b)
> HCI Event: LE Meta Event (0x3e) plen 29 #136 [hci0]
LE Connected Isochronous Stream Established (0x19)
Status: Success (0x00)
Connection Handle: 258
...

Fixes: c09b80be6ffc ("Bluetooth: hci_conn: Fix not waiting for HCI_EVT_LE_CIS_ESTABLISHED")
Signed-off-by: Pauli Virtanen <pav@iki.fi>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>

show more ...

Bluetooth: hci_sync: Only allow hci_cmd_sync_queue if running

This makes sure hci_cmd_sync_queue only queue new work if HCI_RUNNING
has been set otherwise there is a risk of commands being sent whil

Bluetooth: hci_sync: Only allow hci_cmd_sync_queue if running

This makes sure hci_cmd_sync_queue only queue new work if HCI_RUNNING
has been set otherwise there is a risk of commands being sent while
turning off.

Because hci_cmd_sync_queue can no longer queue work while HCI_RUNNING is
not set it cannot be used to power on adapters so instead
hci_cmd_sync_submit is introduced which bypass the HCI_RUNNING check, so
it behaves like the old implementation.

Link: https://lore.kernel.org/all/CAB4PzUpDMvdc8j2MdeSAy1KkAE-D3woprCwAdYWeOc-3v3c9Sw@mail.gmail.com/
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>

show more ...

Bluetooth: hci_conn: Fix not waiting for HCI_EVT_LE_CIS_ESTABLISHED

When submitting HCI_OP_LE_CREATE_CIS the code shall wait for
HCI_EVT_LE_CIS_ESTABLISHED thus enforcing the serialization of
HCI_OP

Bluetooth: hci_conn: Fix not waiting for HCI_EVT_LE_CIS_ESTABLISHED

When submitting HCI_OP_LE_CREATE_CIS the code shall wait for
HCI_EVT_LE_CIS_ESTABLISHED thus enforcing the serialization of
HCI_OP_LE_CREATE_CIS as the Core spec does not allow to send them in
parallel:

BLUETOOTH CORE SPECIFICATION Version 5.3 | Vol 4, Part E page 2566:

If the Host issues this command before all the HCI_LE_CIS_Established
events from the previous use of the command have been generated, the
Controller shall return the error code Command Disallowed (0x0C).

Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>

show more ...

Bluetooth: convert hci_update_adv_data to hci_sync

hci_update_adv_data() is called from hci_event and hci_core due to
events from the controller. The prior function used the deprecated
hci_request m

Bluetooth: convert hci_update_adv_data to hci_sync

hci_update_adv_data() is called from hci_event and hci_core due to
events from the controller. The prior function used the deprecated
hci_request method, and the new one uses hci_sync.c

Signed-off-by: Brian Gix <brian.gix@intel.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>

show more ...

Bluetooth: move hci_get_random_address() to hci_sync

This function has no dependencies on the deprecated hci_request
mechanism, so has been moved unchanged to hci_sync.c

Signed-off-by: Brian Gix <b

Bluetooth: move hci_get_random_address() to hci_sync

This function has no dependencies on the deprecated hci_request
mechanism, so has been moved unchanged to hci_sync.c

Signed-off-by: Brian Gix <brian.gix@intel.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>

show more ...

Bluetooth: Move Adv Instance timer to hci_sync

The Advertising Instance expiration timer adv_instance_expire was
handled with the deprecated hci_request mechanism, rather than it's
replacement: hci_

Bluetooth: Move Adv Instance timer to hci_sync

The Advertising Instance expiration timer adv_instance_expire was
handled with the deprecated hci_request mechanism, rather than it's
replacement: hci_sync.

Signed-off-by: Brian Gix <brian.gix@intel.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>

show more ...

Bluetooth: Add initial implementation of BIS connections

This adds initial support for BIS/BIG which includes:

== Broadcaster role: Setup a periodic advertising and create a BIG ==

> tools/isotest

Bluetooth: Add initial implementation of BIS connections

This adds initial support for BIS/BIG which includes:

== Broadcaster role: Setup a periodic advertising and create a BIG ==

> tools/isotest -s 00:00:00:00:00:00
isotest[63]: Connected [00:00:00:00:00:00]
isotest[63]: QoS BIG 0x00 BIS 0x00 Packing 0x00 Framing 0x00]
isotest[63]: Output QoS [Interval 10000 us Latency 10 ms SDU 40 PHY 0x02
RTN 2]
isotest[63]: Sending ...
isotest[63]: Number of packets: 1
isotest[63]: Socket jitter buffer: 80 buffer
< HCI Command: LE Set Perio.. (0x08|0x003e) plen 7
...
> HCI Event: Command Complete (0x0e) plen 4
LE Set Periodic Advertising Parameters (0x08|0x003e) ncmd 1
Status: Success (0x00)
< HCI Command: LE Set Perio.. (0x08|0x003f) plen 7
...
> HCI Event: Command Complete (0x0e) plen 4
LE Set Periodic Advertising Data (0x08|0x003f) ncmd 1
Status: Success (0x00)
< HCI Command: LE Set Perio.. (0x08|0x0040) plen 2
...
> HCI Event: Command Complete (0x0e) plen 4
LE Set Periodic Advertising Enable (0x08|0x0040) ncmd 1
Status: Success (0x00)
< HCI Command: LE Create B.. (0x08|0x0068) plen 31
...
> HCI Event: Command Status (0x0f) plen 4
LE Create Broadcast Isochronous Group (0x08|0x0068) ncmd 1
Status: Success (0x00)
> HCI Event: LE Meta Event (0x3e) plen 21
LE Broadcast Isochronous Group Complete (0x1b)
...

== Broadcast Receiver role: Create a PA Sync and BIG Sync ==

> tools/isotest -i hci1 -d 00:AA:01:00:00:00
isotest[66]: Waiting for connection 00:AA:01:00:00:00...
< HCI Command: LE Periodic Advert.. (0x08|0x0044) plen 14
...
> HCI Event: Command Status (0x0f) plen 4
LE Periodic Advertising Create Sync (0x08|0x0044) ncmd 1
Status: Success (0x00)
< HCI Command: LE Set Extended Sca.. (0x08|0x0041) plen 8
...
> HCI Event: Command Complete (0x0e) plen 4
LE Set Extended Scan Parameters (0x08|0x0041) ncmd 1
Status: Success (0x00)
< HCI Command: LE Set Extended Sca.. (0x08|0x0042) plen 6
...
> HCI Event: Command Complete (0x0e) plen 4
LE Set Extended Scan Enable (0x08|0x0042) ncmd 1
Status: Success (0x00)
> HCI Event: LE Meta Event (0x3e) plen 29
LE Extended Advertising Report (0x0d)
...
> HCI Event: LE Meta Event (0x3e) plen 16
LE Periodic Advertising Sync Established (0x0e)
...
< HCI Command: LE Broadcast Isoch.. (0x08|0x006b) plen 25
...
> HCI Event: Command Status (0x0f) plen 4
LE Broadcast Isochronous Group Create Sync (0x08|0x006b) ncmd 1
Status: Success (0x00)
> HCI Event: LE Meta Event (0x3e) plen 17
LE Broadcast Isochronous Group Sync Estabilished (0x1d)
...

Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>

show more ...

Bluetooth: Add initial implementation of CIS connections

This adds the initial implementation of CIS connections and introduces
the ISO packets/links.

== Central: Set CIG Parameters, create a CIS a

Bluetooth: Add initial implementation of CIS connections

This adds the initial implementation of CIS connections and introduces
the ISO packets/links.

== Central: Set CIG Parameters, create a CIS and Setup Data Path ==

> tools/isotest -s <address>

< HCI Command: LE Extended Create... (0x08|0x0043) plen 26
...
> HCI Event: Command Status (0x0f) plen 4
LE Extended Create Connection (0x08|0x0043) ncmd 1
Status: Success (0x00)
> HCI Event: LE Meta Event (0x3e) plen 31
LE Enhanced Connection Complete (0x0a)
...
< HCI Command: LE Create Connected... (0x08|0x0064) plen 5
...
> HCI Event: Command Status (0x0f) plen 4
LE Create Connected Isochronous Stream (0x08|0x0064) ncmd 1
Status: Success (0x00)
> HCI Event: LE Meta Event (0x3e) plen 29
LE Connected Isochronous Stream Established (0x19)
...
< HCI Command: LE Setup Isochronou.. (0x08|0x006e) plen 13
...
> HCI Event: Command Complete (0x0e) plen 6
LE Setup Isochronous Data Path (0x08|0x006e) ncmd 1
Status: Success (0x00)
Handle: 257
< HCI Command: LE Setup Isochronou.. (0x08|0x006e) plen 13
...
> HCI Event: Command Complete (0x0e) plen 6
LE Setup Isochronous Data Path (0x08|0x006e) ncmd 1
Status: Success (0x00)
Handle: 257

== Peripheral: Accept CIS and Setup Data Path ==

> tools/isotest -d

HCI Event: LE Meta Event (0x3e) plen 7
LE Connected Isochronous Stream Request (0x1a)
...
< HCI Command: LE Accept Co.. (0x08|0x0066) plen 2
...
> HCI Event: LE Meta Event (0x3e) plen 29
LE Connected Isochronous Stream Established (0x19)
...
< HCI Command: LE Setup Is.. (0x08|0x006e) plen 13
...
> HCI Event: Command Complete (0x0e) plen 6
LE Setup Isochronous Data Path (0x08|0x006e) ncmd 1
Status: Success (0x00)
Handle: 257
< HCI Command: LE Setup Is.. (0x08|0x006e) plen 13
...
> HCI Event: Command Complete (0x0e) plen 6
LE Setup Isochronous Data Path (0x08|0x006e) ncmd 1
Status: Success (0x00)
Handle: 257

Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>

show more ...

Bluetooth: Remove update_scan hci_request dependancy

This removes the remaining calls to HCI_OP_WRITE_SCAN_ENABLE from
hci_request call chains, and converts them to hci_sync calls.

Signed-off-by: B

Bluetooth: Remove update_scan hci_request dependancy

This removes the remaining calls to HCI_OP_WRITE_SCAN_ENABLE from
hci_request call chains, and converts them to hci_sync calls.

Signed-off-by: Brian Gix <brian.gix@intel.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>

show more ...

Bluetooth: mgmt: Fix using hci_conn_abort

This fixes using hci_conn_abort instead of using hci_conn_abort_sync.

Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>

Bluetooth: hci_sync: Add hci_le_create_conn_sync

This adds hci_le_create_conn_sync and make hci_le_connect use it instead
of queueing multiple commands which may conflict with the likes of
hci_updat

Bluetooth: hci_sync: Add hci_le_create_conn_sync

This adds hci_le_create_conn_sync and make hci_le_connect use it instead
of queueing multiple commands which may conflict with the likes of
hci_update_passive_scan which uses hci_cmd_sync_queue.

Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

show more ...

Bluetooth: hci_sync: Push sync command cancellation to workqueue

syzbot reported that hci_cmd_sync_cancel may sleep from the wrong
context. To avoid this, create a new work item that pushes the rele

Bluetooth: hci_sync: Push sync command cancellation to workqueue

syzbot reported that hci_cmd_sync_cancel may sleep from the wrong
context. To avoid this, create a new work item that pushes the relevant
parts into a different context.

Note that we keep the old implementation with the name
__hci_cmd_sync_cancel as the sleeping behaviour is desired in some
cases.

Reported-and-tested-by: syzbot+485cc00ea7cf41dfdbf1@syzkaller.appspotmail.com
Fixes: c97a747efc93 ("Bluetooth: btusb: Cancel sync commands for certain URB errors")
Signed-off-by: Benjamin Berg <bberg@redhat.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

show more ...

Bluetooth: Add hci_cmd_sync_cancel to public API

After transfer errors it makes sense to cancel an ongoing synchronous
command that cannot complete anymore. To permit this, export the old
hci_req_sy

Bluetooth: Add hci_cmd_sync_cancel to public API

After transfer errors it makes sense to cancel an ongoing synchronous
command that cannot complete anymore. To permit this, export the old
hci_req_sync_cancel function as hci_cmd_sync_cancel in the API.

Signed-off-by: Benjamin Berg <bberg@redhat.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>

show more ...

Bluetooth: hci_sync: Convert MGMT_OP_SET_CONNECTABLE to use cmd_sync

This makes MGMT_OP_SET_CONNEABLE use hci_cmd_sync_queue instead of
use a dedicated connetable_update work.

Signed-off-by: Luiz A

Bluetooth: hci_sync: Convert MGMT_OP_SET_CONNECTABLE to use cmd_sync

This makes MGMT_OP_SET_CONNEABLE use hci_cmd_sync_queue instead of
use a dedicated connetable_update work.

Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

show more ...

Bluetooth: hci_sync: Convert MGMT_OP_SET_DISCOVERABLE to use cmd_sync

This makes MGMT_OP_SET_DISCOVERABLE use hci_cmd_sync_queue instead of
use a dedicated discoverable_update work.

Signed-off-by:

Bluetooth: hci_sync: Convert MGMT_OP_SET_DISCOVERABLE to use cmd_sync

This makes MGMT_OP_SET_DISCOVERABLE use hci_cmd_sync_queue instead of
use a dedicated discoverable_update work.

Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

show more ...

Bluetooth: hci_sync: Rework hci_suspend_notifier

This makes hci_suspend_notifier use the hci_*_sync which can be
executed synchronously which is allowed in the suspend_notifier and
simplifies a lot

Bluetooth: hci_sync: Rework hci_suspend_notifier

This makes hci_suspend_notifier use the hci_*_sync which can be
executed synchronously which is allowed in the suspend_notifier and
simplifies a lot of the handling since the status of each command can
be checked inline so no other work need to be scheduled thus can be
performed without using of a state machine.

Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

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