Commit 56ed2cb8 authored by Johan Hedberg's avatar Johan Hedberg Committed by Marcel Holtmann

Bluetooth: Add tracking of advertising address type

To know the real source address for incoming connections (needed e.g.
for SMP) we should store the own_address_type parameter that was used
for the last HCI_LE_Write_Advertising_Parameters command. This patch
adds a proper command complete handler for the command and stores the
address type in a new adv_addr_type variable in the hci_dev struct.
Signed-off-by: default avatarJohan Hedberg <johan.hedberg@intel.com>
Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
parent d3a2541d
......@@ -156,6 +156,7 @@ struct hci_dev {
bdaddr_t bdaddr;
bdaddr_t random_addr;
bdaddr_t static_addr;
__u8 adv_addr_type;
__u8 dev_name[HCI_MAX_NAME_LENGTH];
__u8 short_name[HCI_MAX_SHORT_NAME_LENGTH];
__u8 eir[HCI_MAX_EIR_LENGTH];
......
......@@ -1078,6 +1078,25 @@ static void hci_cc_write_le_host_supported(struct hci_dev *hdev,
}
}
static void hci_cc_set_adv_param(struct hci_dev *hdev, struct sk_buff *skb)
{
struct hci_cp_le_set_adv_param *cp;
u8 status = *((u8 *) skb->data);
BT_DBG("%s status 0x%2.2x", hdev->name, status);
if (status)
return;
cp = hci_sent_cmd_data(hdev, HCI_OP_LE_SET_ADV_PARAM);
if (!cp)
return;
hci_dev_lock(hdev);
hdev->adv_addr_type = cp->own_address_type;
hci_dev_unlock(hdev);
}
static void hci_cc_write_remote_amp_assoc(struct hci_dev *hdev,
struct sk_buff *skb)
{
......@@ -2367,6 +2386,10 @@ static void hci_cmd_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)
hci_cc_write_le_host_supported(hdev, skb);
break;
case HCI_OP_LE_SET_ADV_PARAM:
hci_cc_set_adv_param(hdev, skb);
break;
case HCI_OP_WRITE_REMOTE_AMP_ASSOC:
hci_cc_write_remote_amp_assoc(hdev, skb);
break;
......
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