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| author | Howard Chung <howardchung@google.com> | 2020-11-26 07:22:21 +0300 |
|---|---|---|
| committer | Johan Hedberg <johan.hedberg@intel.com> | 2020-12-07 18:00:43 +0300 |
| commit | c4f1f408168cd6a83d973e98e1cd1888e4d3d907 (patch) | |
| tree | d0fba88aa0572ebc929f0118295cc9ecef8dc2e0 /net/bluetooth/mgmt_config.c | |
| parent | a31489d2a368d2f9225ed6a6f595c63bc7d10de8 (diff) | |
| download | linux-c4f1f408168cd6a83d973e98e1cd1888e4d3d907.tar.xz | |
Bluetooth: Interleave with allowlist scan
This patch implements the interleaving between allowlist scan and
no-filter scan. It'll be used to save power when at least one monitor is
registered and at least one pending connection or one device to be
scanned for.
The durations of the allowlist scan and the no-filter scan are
controlled by MGMT command: Set Default System Configuration. The
default values are set randomly for now.
Signed-off-by: Howard Chung <howardchung@google.com>
Reviewed-by: Alain Michaud <alainm@chromium.org>
Reviewed-by: Manish Mandlik <mmandlik@chromium.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Diffstat (limited to 'net/bluetooth/mgmt_config.c')
| -rw-r--r-- | net/bluetooth/mgmt_config.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/net/bluetooth/mgmt_config.c b/net/bluetooth/mgmt_config.c index b30b571f8caf..2d3ad288c78a 100644 --- a/net/bluetooth/mgmt_config.c +++ b/net/bluetooth/mgmt_config.c @@ -67,6 +67,8 @@ int read_def_system_config(struct sock *sk, struct hci_dev *hdev, void *data, HDEV_PARAM_U16(0x001a, le_supv_timeout), HDEV_PARAM_U16_JIFFIES_TO_MSECS(0x001b, def_le_autoconnect_timeout), + HDEV_PARAM_U16(0x001d, advmon_allowlist_duration), + HDEV_PARAM_U16(0x001e, advmon_no_filter_duration), }; struct mgmt_rp_read_def_system_config *rp = (void *)params; @@ -138,6 +140,8 @@ int set_def_system_config(struct sock *sk, struct hci_dev *hdev, void *data, case 0x0019: case 0x001a: case 0x001b: + case 0x001d: + case 0x001e: if (len != sizeof(u16)) { bt_dev_warn(hdev, "invalid length %d, exp %zu for type %d", len, sizeof(u16), type); @@ -251,6 +255,12 @@ int set_def_system_config(struct sock *sk, struct hci_dev *hdev, void *data, hdev->def_le_autoconnect_timeout = msecs_to_jiffies(TLV_GET_LE16(buffer)); break; + case 0x0001d: + hdev->advmon_allowlist_duration = TLV_GET_LE16(buffer); + break; + case 0x0001e: + hdev->advmon_no_filter_duration = TLV_GET_LE16(buffer); + break; default: bt_dev_warn(hdev, "unsupported parameter %u", type); break; |