When an MGMT_EV_DEVICE_CONNECTED event is reported back to the user
space we will set the flags to tell if the established connection is
outbound or not. This is useful for the user space to log better metrics
and error messages.
Reviewed-by: Miao-chen Chou <[email protected]>
Reviewed-by: Alain Michaud <[email protected]>
Signed-off-by: Yu Liu <[email protected]>
---
Changes in v2:
- Defined the bit as MGMT_DEV_FOUND_INITIATED_CONN
Changes in v1:
- Initial change
include/net/bluetooth/hci_core.h | 2 +-
include/net/bluetooth/mgmt.h | 1 +
net/bluetooth/hci_event.c | 8 ++++----
net/bluetooth/l2cap_core.c | 2 +-
net/bluetooth/mgmt.c | 6 +++++-
5 files changed, 12 insertions(+), 7 deletions(-)
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index ca4ac6603b9a..d2876b758770 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -1756,7 +1756,7 @@ void __mgmt_power_off(struct hci_dev *hdev);
void mgmt_new_link_key(struct hci_dev *hdev, struct link_key *key,
bool persistent);
void mgmt_device_connected(struct hci_dev *hdev, struct hci_conn *conn,
- u32 flags, u8 *name, u8 name_len);
+ u8 *name, u8 name_len);
void mgmt_device_disconnected(struct hci_dev *hdev, bdaddr_t *bdaddr,
u8 link_type, u8 addr_type, u8 reason,
bool mgmt_connected);
diff --git a/include/net/bluetooth/mgmt.h b/include/net/bluetooth/mgmt.h
index a7cffb069565..a03c62b1dc2f 100644
--- a/include/net/bluetooth/mgmt.h
+++ b/include/net/bluetooth/mgmt.h
@@ -939,6 +939,7 @@ struct mgmt_ev_auth_failed {
#define MGMT_DEV_FOUND_CONFIRM_NAME 0x01
#define MGMT_DEV_FOUND_LEGACY_PAIRING 0x02
#define MGMT_DEV_FOUND_NOT_CONNECTABLE 0x04
+#define MGMT_DEV_FOUND_INITIATED_CONN 0x08
#define MGMT_EV_DEVICE_FOUND 0x0012
struct mgmt_ev_device_found {
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 593eafa282e3..35b1adb2287c 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -2071,7 +2071,7 @@ static void hci_check_pending_name(struct hci_dev *hdev, struct hci_conn *conn,
if (conn &&
(conn->state == BT_CONFIG || conn->state == BT_CONNECTED) &&
!test_and_set_bit(HCI_CONN_MGMT_CONNECTED, &conn->flags))
- mgmt_device_connected(hdev, conn, 0, name, name_len);
+ mgmt_device_connected(hdev, conn, name, name_len);
if (discov->state == DISCOVERY_STOPPED)
return;
@@ -3258,7 +3258,7 @@ static void hci_remote_features_evt(struct hci_dev *hdev,
cp.pscan_rep_mode = 0x02;
hci_send_cmd(hdev, HCI_OP_REMOTE_NAME_REQ, sizeof(cp), &cp);
} else if (!test_and_set_bit(HCI_CONN_MGMT_CONNECTED, &conn->flags))
- mgmt_device_connected(hdev, conn, 0, NULL, 0);
+ mgmt_device_connected(hdev, conn, NULL, 0);
if (!hci_outgoing_auth_needed(hdev, conn)) {
conn->state = BT_CONNECTED;
@@ -4332,7 +4332,7 @@ static void hci_remote_ext_features_evt(struct hci_dev *hdev,
cp.pscan_rep_mode = 0x02;
hci_send_cmd(hdev, HCI_OP_REMOTE_NAME_REQ, sizeof(cp), &cp);
} else if (!test_and_set_bit(HCI_CONN_MGMT_CONNECTED, &conn->flags))
- mgmt_device_connected(hdev, conn, 0, NULL, 0);
+ mgmt_device_connected(hdev, conn, NULL, 0);
if (!hci_outgoing_auth_needed(hdev, conn)) {
conn->state = BT_CONNECTED;
@@ -5206,7 +5206,7 @@ static void le_conn_complete_evt(struct hci_dev *hdev, u8 status,
}
if (!test_and_set_bit(HCI_CONN_MGMT_CONNECTED, &conn->flags))
- mgmt_device_connected(hdev, conn, 0, NULL, 0);
+ mgmt_device_connected(hdev, conn, NULL, 0);
conn->sec_level = BT_SECURITY_LOW;
conn->handle = handle;
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index 140669456b6f..821d46ba6e74 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -4237,7 +4237,7 @@ static int l2cap_connect_req(struct l2cap_conn *conn,
hci_dev_lock(hdev);
if (hci_dev_test_flag(hdev, HCI_MGMT) &&
!test_and_set_bit(HCI_CONN_MGMT_CONNECTED, &hcon->flags))
- mgmt_device_connected(hdev, hcon, 0, NULL, 0);
+ mgmt_device_connected(hdev, hcon, NULL, 0);
hci_dev_unlock(hdev);
l2cap_connect(conn, cmd, data, L2CAP_CONN_RSP, 0);
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index 09e099c419f2..c594e0c2dd23 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -8765,15 +8765,19 @@ void mgmt_new_conn_param(struct hci_dev *hdev, bdaddr_t *bdaddr,
}
void mgmt_device_connected(struct hci_dev *hdev, struct hci_conn *conn,
- u32 flags, u8 *name, u8 name_len)
+ u8 *name, u8 name_len)
{
char buf[512];
struct mgmt_ev_device_connected *ev = (void *) buf;
u16 eir_len = 0;
+ u32 flags = 0;
bacpy(&ev->addr.bdaddr, &conn->dst);
ev->addr.type = link_to_bdaddr(conn->type, conn->dst_type);
+ if (conn->out)
+ flags |= MGMT_DEV_FOUND_INITIATED_CONN;
+
ev->flags = __cpu_to_le32(flags);
/* We must ensure that the EIR Data fields are ordered and
--
2.31.1.295.g9ea45b61b8-goog
This is automated email and please do not reply to this email!
Dear submitter,
Thank you for submitting the patches to the linux bluetooth mailing list.
This is a CI test results with your patch series:
PW Link:https://patchwork.kernel.org/project/bluetooth/list/?series=464731
---Test result---
##############################
Test: CheckPatch - PASS
##############################
Test: CheckGitLint - PASS
##############################
Test: CheckBuildK - PASS
##############################
Test: CheckTestRunner: Setup - PASS
##############################
Test: CheckTestRunner: l2cap-tester - PASS
Total: 40, Passed: 34 (85.0%), Failed: 0, Not Run: 6
##############################
Test: CheckTestRunner: bnep-tester - PASS
Total: 1, Passed: 1 (100.0%), Failed: 0, Not Run: 0
##############################
Test: CheckTestRunner: mgmt-tester - FAIL
Total: 416, Passed: 394 (94.7%), Failed: 6, Not Run: 16
Failed Test Cases
Set connectable off (LE) - Success 2 Failed 0.024 seconds
Set connectable off (LE) - Success 3 Failed 0.023 seconds
Set connectable off (LE) - Success 4 Failed 0.023 seconds
Add Advertising - Success 13 (ADV_SCAN_IND) Failed 0.017 seconds
Add Advertising - Success 14 (ADV_NONCONN_IND) Failed 0.017 seconds
Add Advertising - Success 17 (Connectable -> off) Failed 0.018 seconds
##############################
Test: CheckTestRunner: rfcomm-tester - PASS
Total: 9, Passed: 9 (100.0%), Failed: 0, Not Run: 0
##############################
Test: CheckTestRunner: sco-tester - PASS
Total: 8, Passed: 8 (100.0%), Failed: 0, Not Run: 0
##############################
Test: CheckTestRunner: smp-tester - PASS
Total: 8, Passed: 8 (100.0%), Failed: 0, Not Run: 0
##############################
Test: CheckTestRunner: userchan-tester - PASS
Total: 3, Passed: 3 (100.0%), Failed: 0, Not Run: 0
---
Regards,
Linux Bluetooth