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Bluetooth: Provide defaults for LE advertising interval 

Store the default values for minimum and maximum advertising interval
with all the other controller defaults. These vaules are sent to the
adapter whenever advertising is (re)enabled.

Signed-off-by: Georg Lukas <georg@op-co.de>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Georg Lukas 2014-07-26 13:59:57 +02:00 committed by Marcel Holtmann
parent 66d8e837ab
commit 628531c9e9
3 changed files with 6 additions and 2 deletions
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2
include/net/bluetooth/hci_core.h
View File

@ -203,6 +203,8 @@ struct hci_dev {
__u16 page_scan_window;
__u8 page_scan_type;
__u8 le_adv_channel_map;
__u16 le_adv_min_interval;
__u16 le_adv_max_interval;
__u8 le_scan_type;
__u16 le_scan_interval;
__u16 le_scan_window;

2
net/bluetooth/hci_core.c
View File

@ -3923,6 +3923,8 @@ struct hci_dev *hci_alloc_dev(void)
hdev->sniff_min_interval = 80;
hdev->le_adv_channel_map = 0x07;
hdev->le_adv_min_interval = 0x0800;
hdev->le_adv_max_interval = 0x0800;
hdev->le_scan_interval = 0x0060;
hdev->le_scan_window = 0x0030;
hdev->le_conn_min_interval = 0x0028;

4
net/bluetooth/mgmt.c
View File

@ -1086,8 +1086,8 @@ static void enable_advertising(struct hci_request *req)
return;
memset(&cp, 0, sizeof(cp));
cp.min_interval = cpu_to_le16(0x0800);
cp.max_interval = cpu_to_le16(0x0800);
cp.min_interval = cpu_to_le16(hdev->le_adv_min_interval);
cp.max_interval = cpu_to_le16(hdev->le_adv_max_interval);
cp.type = connectable ? LE_ADV_IND : LE_ADV_NONCONN_IND;
cp.own_address_type = own_addr_type;
cp.channel_map = hdev->le_adv_channel_map;