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-rw-r--r--net/bluetooth/mgmt.c101
1 files changed, 10 insertions, 91 deletions
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index 9dd815b660..92fd3786bb 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -835,8 +835,6 @@ static u32 get_supported_settings(struct hci_dev *hdev)
if (lmp_ssp_capable(hdev)) {
settings |= MGMT_SETTING_SSP;
- if (IS_ENABLED(CONFIG_BT_HS))
- settings |= MGMT_SETTING_HS;
}
if (lmp_sc_capable(hdev))
@@ -901,9 +899,6 @@ static u32 get_current_settings(struct hci_dev *hdev)
if (hci_dev_test_flag(hdev, HCI_SSP_ENABLED))
settings |= MGMT_SETTING_SSP;
- if (hci_dev_test_flag(hdev, HCI_HS_ENABLED))
- settings |= MGMT_SETTING_HS;
-
if (hci_dev_test_flag(hdev, HCI_ADVERTISING))
settings |= MGMT_SETTING_ADVERTISING;
@@ -1045,6 +1040,8 @@ static void rpa_expired(struct work_struct *work)
hci_cmd_sync_queue(hdev, rpa_expired_sync, NULL, NULL);
}
+static int set_discoverable_sync(struct hci_dev *hdev, void *data);
+
static void discov_off(struct work_struct *work)
{
struct hci_dev *hdev = container_of(work, struct hci_dev,
@@ -1063,7 +1060,7 @@ static void discov_off(struct work_struct *work)
hci_dev_clear_flag(hdev, HCI_DISCOVERABLE);
hdev->discov_timeout = 0;
- hci_update_discoverable(hdev);
+ hci_cmd_sync_queue(hdev, set_discoverable_sync, NULL, NULL);
mgmt_new_settings(hdev);
@@ -1407,7 +1404,7 @@ static int set_powered(struct sock *sk, struct hci_dev *hdev, void *data,
/* Cancel potentially blocking sync operation before power off */
if (cp->val == 0x00) {
- __hci_cmd_sync_cancel(hdev, -EHOSTDOWN);
+ hci_cmd_sync_cancel_sync(hdev, -EHOSTDOWN);
err = hci_cmd_sync_queue(hdev, set_powered_sync, cmd,
mgmt_set_powered_complete);
} else {
@@ -1928,7 +1925,6 @@ static void set_ssp_complete(struct hci_dev *hdev, void *data, int err)
if (enable && hci_dev_test_and_clear_flag(hdev,
HCI_SSP_ENABLED)) {
- hci_dev_clear_flag(hdev, HCI_HS_ENABLED);
new_settings(hdev, NULL);
}
@@ -1941,12 +1937,6 @@ static void set_ssp_complete(struct hci_dev *hdev, void *data, int err)
changed = !hci_dev_test_and_set_flag(hdev, HCI_SSP_ENABLED);
} else {
changed = hci_dev_test_and_clear_flag(hdev, HCI_SSP_ENABLED);
-
- if (!changed)
- changed = hci_dev_test_and_clear_flag(hdev,
- HCI_HS_ENABLED);
- else
- hci_dev_clear_flag(hdev, HCI_HS_ENABLED);
}
mgmt_pending_foreach(MGMT_OP_SET_SSP, hdev, settings_rsp, &match);
@@ -2010,11 +2000,6 @@ static int set_ssp(struct sock *sk, struct hci_dev *hdev, void *data, u16 len)
} else {
changed = hci_dev_test_and_clear_flag(hdev,
HCI_SSP_ENABLED);
- if (!changed)
- changed = hci_dev_test_and_clear_flag(hdev,
- HCI_HS_ENABLED);
- else
- hci_dev_clear_flag(hdev, HCI_HS_ENABLED);
}
err = send_settings_rsp(sk, MGMT_OP_SET_SSP, hdev);
@@ -2060,63 +2045,10 @@ failed:
static int set_hs(struct sock *sk, struct hci_dev *hdev, void *data, u16 len)
{
- struct mgmt_mode *cp = data;
- bool changed;
- u8 status;
- int err;
-
bt_dev_dbg(hdev, "sock %p", sk);
- if (!IS_ENABLED(CONFIG_BT_HS))
- return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_HS,
- MGMT_STATUS_NOT_SUPPORTED);
-
- status = mgmt_bredr_support(hdev);
- if (status)
- return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_HS, status);
-
- if (!lmp_ssp_capable(hdev))
- return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_HS,
+ return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_HS,
MGMT_STATUS_NOT_SUPPORTED);
-
- if (!hci_dev_test_flag(hdev, HCI_SSP_ENABLED))
- return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_HS,
- MGMT_STATUS_REJECTED);
-
- if (cp->val != 0x00 && cp->val != 0x01)
- return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_HS,
- MGMT_STATUS_INVALID_PARAMS);
-
- hci_dev_lock(hdev);
-
- if (pending_find(MGMT_OP_SET_SSP, hdev)) {
- err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_HS,
- MGMT_STATUS_BUSY);
- goto unlock;
- }
-
- if (cp->val) {
- changed = !hci_dev_test_and_set_flag(hdev, HCI_HS_ENABLED);
- } else {
- if (hdev_is_powered(hdev)) {
- err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_HS,
- MGMT_STATUS_REJECTED);
- goto unlock;
- }
-
- changed = hci_dev_test_and_clear_flag(hdev, HCI_HS_ENABLED);
- }
-
- err = send_settings_rsp(sk, MGMT_OP_SET_HS, hdev);
- if (err < 0)
- goto unlock;
-
- if (changed)
- err = new_settings(hdev, sk);
-
-unlock:
- hci_dev_unlock(hdev);
- return err;
}
static void set_le_complete(struct hci_dev *hdev, void *data, int err)
@@ -3186,6 +3118,7 @@ failed:
static u8 link_to_bdaddr(u8 link_type, u8 addr_type)
{
switch (link_type) {
+ case ISO_LINK:
case LE_LINK:
switch (addr_type) {
case ADDR_LE_DEV_PUBLIC:
@@ -6764,7 +6697,6 @@ static int set_bredr(struct sock *sk, struct hci_dev *hdev, void *data, u16 len)
hci_dev_clear_flag(hdev, HCI_SSP_ENABLED);
hci_dev_clear_flag(hdev, HCI_LINK_SECURITY);
hci_dev_clear_flag(hdev, HCI_FAST_CONNECTABLE);
- hci_dev_clear_flag(hdev, HCI_HS_ENABLED);
}
hci_dev_change_flag(hdev, HCI_BREDR_ENABLED);
@@ -8468,7 +8400,7 @@ static int read_adv_features(struct sock *sk, struct hci_dev *hdev,
static u8 calculate_name_len(struct hci_dev *hdev)
{
- u8 buf[HCI_MAX_SHORT_NAME_LENGTH + 3];
+ u8 buf[HCI_MAX_SHORT_NAME_LENGTH + 2]; /* len + type + name */
return eir_append_local_name(hdev, buf, 0);
}
@@ -9679,6 +9611,9 @@ void mgmt_device_connected(struct hci_dev *hdev, struct hci_conn *conn,
u16 eir_len = 0;
u32 flags = 0;
+ if (test_and_set_bit(HCI_CONN_MGMT_CONNECTED, &conn->flags))
+ return;
+
/* allocate buff for LE or BR/EDR adv */
if (conn->le_adv_data_len > 0)
skb = mgmt_alloc_skb(hdev, MGMT_EV_DEVICE_CONNECTED,
@@ -9764,14 +9699,6 @@ void mgmt_device_disconnected(struct hci_dev *hdev, bdaddr_t *bdaddr,
struct mgmt_ev_device_disconnected ev;
struct sock *sk = NULL;
- /* The connection is still in hci_conn_hash so test for 1
- * instead of 0 to know if this is the last one.
- */
- if (mgmt_powering_down(hdev) && hci_conn_count(hdev) == 1) {
- cancel_delayed_work(&hdev->power_off);
- queue_work(hdev->req_workqueue, &hdev->power_off.work);
- }
-
if (!mgmt_connected)
return;
@@ -9828,14 +9755,6 @@ void mgmt_connect_failed(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type,
{
struct mgmt_ev_connect_failed ev;
- /* The connection is still in hci_conn_hash so test for 1
- * instead of 0 to know if this is the last one.
- */
- if (mgmt_powering_down(hdev) && hci_conn_count(hdev) == 1) {
- cancel_delayed_work(&hdev->power_off);
- queue_work(hdev->req_workqueue, &hdev->power_off.work);
- }
-
bacpy(&ev.addr.bdaddr, bdaddr);
ev.addr.type = link_to_bdaddr(link_type, addr_type);
ev.status = mgmt_status(status);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-05 00:36:00 +0000