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-rw-r--r--Documentation/devicetree/bindings/net/broadcom-bluetooth.txt1
-rw-r--r--drivers/bluetooth/btbcm.c10
-rw-r--r--drivers/bluetooth/btusb.c3
-rw-r--r--drivers/bluetooth/hci_bcm.c1
-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c44
-rw-r--r--drivers/net/usb/ax88179_178a.c1
-rw-r--r--net/bluetooth/hci_conn.c4
-rw-r--r--net/bluetooth/hci_core.c26
-rw-r--r--net/bluetooth/l2cap_core.c4
9 files changed, 83 insertions, 11 deletions
diff --git a/Documentation/devicetree/bindings/net/broadcom-bluetooth.txt b/Documentation/devicetree/bindings/net/broadcom-bluetooth.txt
index c749dc297624..f16b99571af1 100644
--- a/Documentation/devicetree/bindings/net/broadcom-bluetooth.txt
+++ b/Documentation/devicetree/bindings/net/broadcom-bluetooth.txt
@@ -15,6 +15,7 @@ Required properties:
* "brcm,bcm43438-bt"
* "brcm,bcm4345c5"
* "brcm,bcm43540-bt"
+ * "brcm,bcm4335a0"
Optional properties:
diff --git a/drivers/bluetooth/btbcm.c b/drivers/bluetooth/btbcm.c
index 2d2e6d862068..8e05706fe5d9 100644
--- a/drivers/bluetooth/btbcm.c
+++ b/drivers/bluetooth/btbcm.c
@@ -23,6 +23,7 @@
#define BDADDR_BCM43430A0 (&(bdaddr_t) {{0xac, 0x1f, 0x12, 0xa0, 0x43, 0x43}})
#define BDADDR_BCM4324B3 (&(bdaddr_t) {{0x00, 0x00, 0x00, 0xb3, 0x24, 0x43}})
#define BDADDR_BCM4330B1 (&(bdaddr_t) {{0x00, 0x00, 0x00, 0xb1, 0x30, 0x43}})
+#define BDADDR_BCM4334B0 (&(bdaddr_t) {{0x00, 0x00, 0x00, 0xb0, 0x34, 0x43}})
#define BDADDR_BCM4345C5 (&(bdaddr_t) {{0xac, 0x1f, 0x00, 0xc5, 0x45, 0x43}})
#define BDADDR_BCM43341B (&(bdaddr_t) {{0xac, 0x1f, 0x00, 0x1b, 0x34, 0x43}})
@@ -74,6 +75,7 @@ int btbcm_check_bdaddr(struct hci_dev *hdev)
!bacmp(&bda->bdaddr, BDADDR_BCM2076B1) ||
!bacmp(&bda->bdaddr, BDADDR_BCM4324B3) ||
!bacmp(&bda->bdaddr, BDADDR_BCM4330B1) ||
+ !bacmp(&bda->bdaddr, BDADDR_BCM4334B0) ||
!bacmp(&bda->bdaddr, BDADDR_BCM4345C5) ||
!bacmp(&bda->bdaddr, BDADDR_BCM43430A0) ||
!bacmp(&bda->bdaddr, BDADDR_BCM43341B)) {
@@ -326,6 +328,7 @@ struct bcm_subver_table {
static const struct bcm_subver_table bcm_uart_subver_table[] = {
{ 0x4103, "BCM4330B1" }, /* 002.001.003 */
+ { 0x410d, "BCM4334B0" }, /* 002.001.013 */
{ 0x410e, "BCM43341B0" }, /* 002.001.014 */
{ 0x4204, "BCM2076B1" }, /* 002.002.004 */
{ 0x4406, "BCM4324B3" }, /* 002.004.006 */
@@ -339,6 +342,7 @@ static const struct bcm_subver_table bcm_uart_subver_table[] = {
{ 0x220e, "BCM20702A1" }, /* 001.002.014 */
{ 0x4217, "BCM4329B1" }, /* 002.002.023 */
{ 0x6106, "BCM4359C0" }, /* 003.001.006 */
+ { 0x4106, "BCM4335A0" }, /* 002.001.006 */
{ }
};
@@ -440,6 +444,12 @@ int btbcm_finalize(struct hci_dev *hdev)
set_bit(HCI_QUIRK_STRICT_DUPLICATE_FILTER, &hdev->quirks);
+ /* Some devices ship with the controller default address.
+ * Allow the bootloader to set a valid address through the
+ * device tree.
+ */
+ set_bit(HCI_QUIRK_USE_BDADDR_PROPERTY, &hdev->quirks);
+
return 0;
}
EXPORT_SYMBOL_GPL(btbcm_finalize);
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 04a139e7793f..70e385987d41 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -1200,7 +1200,7 @@ static int btusb_open(struct hci_dev *hdev)
if (data->setup_on_usb) {
err = data->setup_on_usb(hdev);
if (err < 0)
- return err;
+ goto setup_fail;
}
data->intf->needs_remote_wakeup = 1;
@@ -1239,6 +1239,7 @@ done:
failed:
clear_bit(BTUSB_INTR_RUNNING, &data->flags);
+setup_fail:
usb_autopm_put_interface(data->intf);
return err;
}
diff --git a/drivers/bluetooth/hci_bcm.c b/drivers/bluetooth/hci_bcm.c
index 0f851c0dde7f..d2a6a4afdbbb 100644
--- a/drivers/bluetooth/hci_bcm.c
+++ b/drivers/bluetooth/hci_bcm.c
@@ -1425,6 +1425,7 @@ static const struct of_device_id bcm_bluetooth_of_match[] = {
{ .compatible = "brcm,bcm4330-bt" },
{ .compatible = "brcm,bcm43438-bt" },
{ .compatible = "brcm,bcm43540-bt" },
+ { .compatible = "brcm,bcm4335a0" },
{ },
};
MODULE_DEVICE_TABLE(of, bcm_bluetooth_of_match);
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
index 86e25824fcd8..30bfe3880faf 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
@@ -1614,8 +1614,25 @@ static int
mlxsw_sp_netdevice_ipip_ul_vrf_event(struct mlxsw_sp *mlxsw_sp,
struct mlxsw_sp_ipip_entry *ipip_entry,
struct net_device *ul_dev,
+ bool *demote_this,
struct netlink_ext_ack *extack)
{
+ u32 ul_tb_id = l3mdev_fib_table(ul_dev) ? : RT_TABLE_MAIN;
+ enum mlxsw_sp_l3proto ul_proto;
+ union mlxsw_sp_l3addr saddr;
+
+ /* Moving underlay to a different VRF might cause local address
+ * conflict, and the conflicting tunnels need to be demoted.
+ */
+ ul_proto = mlxsw_sp->router->ipip_ops_arr[ipip_entry->ipipt]->ul_proto;
+ saddr = mlxsw_sp_ipip_netdev_saddr(ul_proto, ipip_entry->ol_dev);
+ if (mlxsw_sp_ipip_demote_tunnel_by_saddr(mlxsw_sp, ul_proto,
+ saddr, ul_tb_id,
+ ipip_entry)) {
+ *demote_this = true;
+ return 0;
+ }
+
return __mlxsw_sp_ipip_entry_update_tunnel(mlxsw_sp, ipip_entry,
true, true, false, extack);
}
@@ -1766,6 +1783,7 @@ static int
__mlxsw_sp_netdevice_ipip_ul_event(struct mlxsw_sp *mlxsw_sp,
struct mlxsw_sp_ipip_entry *ipip_entry,
struct net_device *ul_dev,
+ bool *demote_this,
unsigned long event,
struct netdev_notifier_info *info)
{
@@ -1780,6 +1798,7 @@ __mlxsw_sp_netdevice_ipip_ul_event(struct mlxsw_sp *mlxsw_sp,
return mlxsw_sp_netdevice_ipip_ul_vrf_event(mlxsw_sp,
ipip_entry,
ul_dev,
+ demote_this,
extack);
break;
@@ -1806,13 +1825,31 @@ mlxsw_sp_netdevice_ipip_ul_event(struct mlxsw_sp *mlxsw_sp,
while ((ipip_entry = mlxsw_sp_ipip_entry_find_by_ul_dev(mlxsw_sp,
ul_dev,
ipip_entry))) {
+ struct mlxsw_sp_ipip_entry *prev;
+ bool demote_this = false;
+
err = __mlxsw_sp_netdevice_ipip_ul_event(mlxsw_sp, ipip_entry,
- ul_dev, event, info);
+ ul_dev, &demote_this,
+ event, info);
if (err) {
mlxsw_sp_ipip_demote_tunnel_by_ul_netdev(mlxsw_sp,
ul_dev);
return err;
}
+
+ if (demote_this) {
+ if (list_is_first(&ipip_entry->ipip_list_node,
+ &mlxsw_sp->router->ipip_list))
+ prev = NULL;
+ else
+ /* This can't be cached from previous iteration,
+ * because that entry could be gone now.
+ */
+ prev = list_prev_entry(ipip_entry,
+ ipip_list_node);
+ mlxsw_sp_ipip_entry_demote_tunnel(mlxsw_sp, ipip_entry);
+ ipip_entry = prev;
+ }
}
return 0;
@@ -4184,7 +4221,6 @@ mlxsw_sp_fib_entry_ralue_pack(char *ralue_pl,
static int mlxsw_sp_adj_discard_write(struct mlxsw_sp *mlxsw_sp, u16 rif_index)
{
- u32 adj_discard_index = mlxsw_sp->router->adj_discard_index;
enum mlxsw_reg_ratr_trap_action trap_action;
char ratr_pl[MLXSW_REG_RATR_LEN];
int err;
@@ -4199,8 +4235,8 @@ static int mlxsw_sp_adj_discard_write(struct mlxsw_sp *mlxsw_sp, u16 rif_index)
trap_action = MLXSW_REG_RATR_TRAP_ACTION_DISCARD_ERRORS;
mlxsw_reg_ratr_pack(ratr_pl, MLXSW_REG_RATR_OP_WRITE_WRITE_ENTRY, true,
- MLXSW_REG_RATR_TYPE_ETHERNET, adj_discard_index,
- rif_index);
+ MLXSW_REG_RATR_TYPE_ETHERNET,
+ mlxsw_sp->router->adj_discard_index, rif_index);
mlxsw_reg_ratr_trap_action_set(ratr_pl, trap_action);
err = mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(ratr), ratr_pl);
if (err)
diff --git a/drivers/net/usb/ax88179_178a.c b/drivers/net/usb/ax88179_178a.c
index c5a6e75c24e3..93044cf1417a 100644
--- a/drivers/net/usb/ax88179_178a.c
+++ b/drivers/net/usb/ax88179_178a.c
@@ -827,6 +827,7 @@ static const struct ethtool_ops ax88179_ethtool_ops = {
.nway_reset = usbnet_nway_reset,
.get_link_ksettings = ax88179_get_link_ksettings,
.set_link_ksettings = ax88179_set_link_ksettings,
+ .get_ts_info = ethtool_op_get_ts_info,
};
static void ax88179_set_multicast(struct net_device *net)
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
index 7ff92dd4c53c..87691404d0c6 100644
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -1176,8 +1176,10 @@ struct hci_conn *hci_connect_le_scan(struct hci_dev *hdev, bdaddr_t *dst,
if (!conn)
return ERR_PTR(-ENOMEM);
- if (hci_explicit_conn_params_set(hdev, dst, dst_type) < 0)
+ if (hci_explicit_conn_params_set(hdev, dst, dst_type) < 0) {
+ hci_conn_del(conn);
return ERR_PTR(-EBUSY);
+ }
conn->state = BT_CONNECT;
set_bit(HCI_CONN_SCANNING, &conn->flags);
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 0cc9ce917222..9e19d5a3aac8 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -1444,11 +1444,20 @@ static int hci_dev_do_open(struct hci_dev *hdev)
if (hci_dev_test_flag(hdev, HCI_SETUP) ||
test_bit(HCI_QUIRK_NON_PERSISTENT_SETUP, &hdev->quirks)) {
+ bool invalid_bdaddr;
+
hci_sock_dev_event(hdev, HCI_DEV_SETUP);
if (hdev->setup)
ret = hdev->setup(hdev);
+ /* The transport driver can set the quirk to mark the
+ * BD_ADDR invalid before creating the HCI device or in
+ * its setup callback.
+ */
+ invalid_bdaddr = test_bit(HCI_QUIRK_INVALID_BDADDR,
+ &hdev->quirks);
+
if (ret)
goto setup_failed;
@@ -1457,20 +1466,33 @@ static int hci_dev_do_open(struct hci_dev *hdev)
hci_dev_get_bd_addr_from_property(hdev);
if (bacmp(&hdev->public_addr, BDADDR_ANY) &&
- hdev->set_bdaddr)
+ hdev->set_bdaddr) {
ret = hdev->set_bdaddr(hdev,
&hdev->public_addr);
+
+ /* If setting of the BD_ADDR from the device
+ * property succeeds, then treat the address
+ * as valid even if the invalid BD_ADDR
+ * quirk indicates otherwise.
+ */
+ if (!ret)
+ invalid_bdaddr = false;
+ }
}
setup_failed:
/* The transport driver can set these quirks before
* creating the HCI device or in its setup callback.
*
+ * For the invalid BD_ADDR quirk it is possible that
+ * it becomes a valid address if the bootloader does
+ * provide it (see above).
+ *
* In case any of them is set, the controller has to
* start up as unconfigured.
*/
if (test_bit(HCI_QUIRK_EXTERNAL_CONFIG, &hdev->quirks) ||
- test_bit(HCI_QUIRK_INVALID_BDADDR, &hdev->quirks))
+ invalid_bdaddr)
hci_dev_set_flag(hdev, HCI_UNCONFIGURED);
/* For an unconfigured controller it is required to
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index da7fdbdf9c41..a845786258a0 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -4936,10 +4936,8 @@ void __l2cap_physical_cfm(struct l2cap_chan *chan, int result)
BT_DBG("chan %p, result %d, local_amp_id %d, remote_amp_id %d",
chan, result, local_amp_id, remote_amp_id);
- if (chan->state == BT_DISCONN || chan->state == BT_CLOSED) {
- l2cap_chan_unlock(chan);
+ if (chan->state == BT_DISCONN || chan->state == BT_CLOSED)
return;
- }
if (chan->state != BT_CONNECTED) {
l2cap_do_create(chan, result, local_amp_id, remote_amp_id);
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