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Bluetooth: Support the "limited-discoverable" adv flag

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This patch adds support for the "limited-discoverable" flag of the
Add Advertising command.

Signed-off-by: Arman Uguray <armansito@chromium.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Arman Uguray 2015-03-25 18:53:42 -07:00 committed by Marcel Holtmann
parent b44133ff03
commit 807ec772bf
1 changed files with 8 additions and 1 deletions
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9
net/bluetooth/mgmt.c
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@ -977,9 +977,15 @@ static u8 create_instance_adv_data(struct hci_dev *hdev, u8 *ptr)
{
u8 ad_len = 0, flags = 0;
/* The Add Advertising command allows userspace to set both the general
* and limited discoverable flags.
*/
if (hdev->adv_instance.flags & MGMT_ADV_FLAG_DISCOV)
flags |= LE_AD_GENERAL;
if (hdev->adv_instance.flags & MGMT_ADV_FLAG_LIMITED_DISCOV)
flags |= LE_AD_LIMITED;
if (flags) {
if (!hci_dev_test_flag(hdev, HCI_BREDR_ENABLED))
flags |= LE_AD_NO_BREDR;
@ -6576,8 +6582,9 @@ static bool tlv_data_is_valid(struct hci_dev *hdev, u32 adv_flags, u8 *data,
u8 max_len = HCI_MAX_AD_LENGTH;
int i, cur_len;
bool flags_managed = false;
u32 flags_params = MGMT_ADV_FLAG_DISCOV | MGMT_ADV_FLAG_LIMITED_DISCOV;
if (is_adv_data && (adv_flags & MGMT_ADV_FLAG_DISCOV)) {
if (is_adv_data && (adv_flags & flags_params)) {
flags_managed = true;
max_len -= 3;
}