diff mbox series

[v5,01/10] Bluetooth: Convert le_scan_disable timeout to hci_sync

Message ID 20220730005038.894650-2-brian.gix@intel.com
State Superseded
Headers show
Series Clean-up stale/unused hci_request.c code | expand

Commit Message

Brian Gix July 30, 2022, 12:50 a.m. UTC 
The le_scan_disable timeout was being performed on the deprecated
hci_request.c mechanism.  This timeout is performed in hci_sync.c

Signed-off-by: Brian Gix <brian.gix@intel.com>
---
 net/bluetooth/hci_request.c | 98 +------------------------------------
 net/bluetooth/hci_sync.c    | 73 +++++++++++++++++++++++++++
 2 files changed, 74 insertions(+), 97 deletions(-)

Comments

bluez.test.bot@gmail.com July 30, 2022, 3:18 a.m. UTC | #1 
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=664189

---Test result---

Test Summary:
CheckPatch                    FAIL      17.42 seconds
GitLint                       PASS      7.18 seconds
SubjectPrefix                 PASS      5.78 seconds
BuildKernel                   PASS      42.11 seconds
BuildKernel32                 PASS      37.61 seconds
Incremental Build with patchesPASS      262.87 seconds
TestRunner: Setup             PASS      632.55 seconds
TestRunner: l2cap-tester      FAIL      24.55 seconds
TestRunner: bnep-tester       PASS      8.21 seconds
TestRunner: mgmt-tester       PASS      128.42 seconds
TestRunner: rfcomm-tester     PASS      12.49 seconds
TestRunner: sco-tester        PASS      14.04 seconds
TestRunner: smp-tester        PASS      11.82 seconds
TestRunner: userchan-tester   PASS      8.42 seconds

Details
##############################
Test: CheckPatch - FAIL - 17.42 seconds
Run checkpatch.pl script with rule in .checkpatch.conf
[v5,06/10] Bluetooth: Move Adv Instance timer to hci_sync\CHECK:SPACING: No space is necessary after a cast
#363: FILE: net/bluetooth/hci_sync.c:603:
+	u8 instance = *(u8 *) data;

total: 0 errors, 0 warnings, 1 checks, 328 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

/github/workspace/src/12932846.patch has style problems, please review.

NOTE: Ignored message types: UNKNOWN_COMMIT_ID

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.

[v5,08/10] Bluetooth: move hci_get_random_address() to hci_sync\WARNING:TYPO_SPELLING: 'dependancies' may be misspelled - perhaps 'dependencies'?
#66: 
This function has no dependancies on the deprecated hci_request
                     ^^^^^^^^^^^^

total: 0 errors, 1 warnings, 0 checks, 180 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

/github/workspace/src/12932849.patch has style problems, please review.

NOTE: Ignored message types: UNKNOWN_COMMIT_ID

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.

[v5,09/10] Bluetooth: convert hci_update_adv_data to hci_sync\CHECK:SPACING: No space is necessary after a cast
#216: FILE: net/bluetooth/hci_sync.c:6126:
+	u8 instance = *(u8 *) data;

total: 0 errors, 0 warnings, 1 checks, 123 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

/github/workspace/src/12932848.patch has style problems, please review.

NOTE: Ignored message types: UNKNOWN_COMMIT_ID

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.

[v5,10/10] Bluetooth: Convert hci_abort_conn to hci_sync\CHECK:ALLOC_SIZEOF_STRUCT: Prefer kmalloc(sizeof(*conn_reason)...) over kmalloc(sizeof(struct conn_reason)...)
#308: FILE: net/bluetooth/hci_sync.c:6246:
+	struct conn_reason *conn_reason = kmalloc(sizeof(struct conn_reason),

CHECK:LINE_SPACING: Please don't use multiple blank lines
#312: FILE: net/bluetooth/hci_sync.c:6250:
+
+

ERROR:SPACING: space prohibited after that open parenthesis '('
#313: FILE: net/bluetooth/hci_sync.c:6251:
+	if ( !conn_reason)

total: 1 errors, 0 warnings, 2 checks, 140 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

/github/workspace/src/12932850.patch has style problems, please review.

NOTE: Ignored message types: UNKNOWN_COMMIT_ID

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.


##############################
Test: TestRunner: l2cap-tester - FAIL - 24.55 seconds
Run test-runner with l2cap-tester
Total: 40, Passed: 39 (97.5%), Failed: 1, Not Run: 0

Failed Test Cases
L2CAP LE Client - Close socket 2                     Timed out    4.469 seconds



---
Regards,
Linux Bluetooth
diff mbox series

Patch

diff --git a/net/bluetooth/hci_request.c b/net/bluetooth/hci_request.c
index e64d558e5d69..32fefaa0d3ca 100644
--- a/net/bluetooth/hci_request.c
+++ b/net/bluetooth/hci_request.c
@@ -269,6 +269,7 @@  void hci_req_add_ev(struct hci_request *req, u16 opcode, u32 plen,
 void hci_req_add(struct hci_request *req, u16 opcode, u32 plen,
 		 const void *param)
 {
+	bt_dev_dbg(req->hdev, "HCI_REQ-0x%4.4x", opcode);
 	hci_req_add_ev(req, opcode, plen, param, 0);
 }
 
@@ -1974,101 +1975,6 @@  int hci_abort_conn(struct hci_conn *conn, u8 reason)
 	return 0;
 }
 
-static int le_scan_disable(struct hci_request *req, unsigned long opt)
-{
-	hci_req_add_le_scan_disable(req, false);
-	return 0;
-}
-
-static int bredr_inquiry(struct hci_request *req, unsigned long opt)
-{
-	u8 length = opt;
-	const u8 giac[3] = { 0x33, 0x8b, 0x9e };
-	const u8 liac[3] = { 0x00, 0x8b, 0x9e };
-	struct hci_cp_inquiry cp;
-
-	if (test_bit(HCI_INQUIRY, &req->hdev->flags))
-		return 0;
-
-	bt_dev_dbg(req->hdev, "");
-
-	hci_dev_lock(req->hdev);
-	hci_inquiry_cache_flush(req->hdev);
-	hci_dev_unlock(req->hdev);
-
-	memset(&cp, 0, sizeof(cp));
-
-	if (req->hdev->discovery.limited)
-		memcpy(&cp.lap, liac, sizeof(cp.lap));
-	else
-		memcpy(&cp.lap, giac, sizeof(cp.lap));
-
-	cp.length = length;
-
-	hci_req_add(req, HCI_OP_INQUIRY, sizeof(cp), &cp);
-
-	return 0;
-}
-
-static void le_scan_disable_work(struct work_struct *work)
-{
-	struct hci_dev *hdev = container_of(work, struct hci_dev,
-					    le_scan_disable.work);
-	u8 status;
-
-	bt_dev_dbg(hdev, "");
-
-	if (!hci_dev_test_flag(hdev, HCI_LE_SCAN))
-		return;
-
-	cancel_delayed_work(&hdev->le_scan_restart);
-
-	hci_req_sync(hdev, le_scan_disable, 0, HCI_CMD_TIMEOUT, &status);
-	if (status) {
-		bt_dev_err(hdev, "failed to disable LE scan: status 0x%02x",
-			   status);
-		return;
-	}
-
-	hdev->discovery.scan_start = 0;
-
-	/* If we were running LE only scan, change discovery state. If
-	 * we were running both LE and BR/EDR inquiry simultaneously,
-	 * and BR/EDR inquiry is already finished, stop discovery,
-	 * otherwise BR/EDR inquiry will stop discovery when finished.
-	 * If we will resolve remote device name, do not change
-	 * discovery state.
-	 */
-
-	if (hdev->discovery.type == DISCOV_TYPE_LE)
-		goto discov_stopped;
-
-	if (hdev->discovery.type != DISCOV_TYPE_INTERLEAVED)
-		return;
-
-	if (test_bit(HCI_QUIRK_SIMULTANEOUS_DISCOVERY, &hdev->quirks)) {
-		if (!test_bit(HCI_INQUIRY, &hdev->flags) &&
-		    hdev->discovery.state != DISCOVERY_RESOLVING)
-			goto discov_stopped;
-
-		return;
-	}
-
-	hci_req_sync(hdev, bredr_inquiry, DISCOV_INTERLEAVED_INQUIRY_LEN,
-		     HCI_CMD_TIMEOUT, &status);
-	if (status) {
-		bt_dev_err(hdev, "inquiry failed: status 0x%02x", status);
-		goto discov_stopped;
-	}
-
-	return;
-
-discov_stopped:
-	hci_dev_lock(hdev);
-	hci_discovery_set_state(hdev, DISCOVERY_STOPPED);
-	hci_dev_unlock(hdev);
-}
-
 static int le_scan_restart(struct hci_request *req, unsigned long opt)
 {
 	struct hci_dev *hdev = req->hdev;
@@ -2252,7 +2158,6 @@  int hci_req_configure_datapath(struct hci_dev *hdev, struct bt_codec *codec)
 
 void hci_request_setup(struct hci_dev *hdev)
 {
-	INIT_DELAYED_WORK(&hdev->le_scan_disable, le_scan_disable_work);
 	INIT_DELAYED_WORK(&hdev->le_scan_restart, le_scan_restart_work);
 	INIT_DELAYED_WORK(&hdev->adv_instance_expire, adv_timeout_expire);
 	INIT_DELAYED_WORK(&hdev->interleave_scan, interleave_scan_work);
@@ -2262,7 +2167,6 @@  void hci_request_cancel_all(struct hci_dev *hdev)
 {
 	__hci_cmd_sync_cancel(hdev, ENODEV);
 
-	cancel_delayed_work_sync(&hdev->le_scan_disable);
 	cancel_delayed_work_sync(&hdev->le_scan_restart);
 
 	if (hdev->adv_instance_timeout) {
diff --git a/net/bluetooth/hci_sync.c b/net/bluetooth/hci_sync.c
index 148ce629a59f..7dae2ee1bb82 100644
--- a/net/bluetooth/hci_sync.c
+++ b/net/bluetooth/hci_sync.c
@@ -321,6 +321,77 @@  static void hci_cmd_sync_cancel_work(struct work_struct *work)
 	wake_up_interruptible(&hdev->req_wait_q);
 }
 
+static int hci_scan_disable_sync(struct hci_dev *hdev);
+static int scan_disable_sync(struct hci_dev *hdev, void *data)
+{
+	return hci_scan_disable_sync(hdev);
+}
+
+static int hci_inquiry_sync(struct hci_dev *hdev, u8 length);
+static int interleaved_inquiry_sync(struct hci_dev *hdev, void *data)
+{
+	return hci_inquiry_sync(hdev, DISCOV_INTERLEAVED_INQUIRY_LEN);
+}
+
+static void le_scan_disable(struct work_struct *work)
+{
+	struct hci_dev *hdev = container_of(work, struct hci_dev,
+					    le_scan_disable.work);
+	int status;
+
+	bt_dev_dbg(hdev, "");
+	hci_dev_lock(hdev);
+
+	if (!hci_dev_test_flag(hdev, HCI_LE_SCAN))
+		goto _return;
+
+	cancel_delayed_work(&hdev->le_scan_restart);
+
+	status = hci_cmd_sync_queue(hdev, scan_disable_sync, NULL, NULL);
+	if (status) {
+		bt_dev_err(hdev, "failed to disable LE scan: %d", status);
+		goto _return;
+	}
+
+	hdev->discovery.scan_start = 0;
+
+	/* If we were running LE only scan, change discovery state. If
+	 * we were running both LE and BR/EDR inquiry simultaneously,
+	 * and BR/EDR inquiry is already finished, stop discovery,
+	 * otherwise BR/EDR inquiry will stop discovery when finished.
+	 * If we will resolve remote device name, do not change
+	 * discovery state.
+	 */
+
+	if (hdev->discovery.type == DISCOV_TYPE_LE)
+		goto discov_stopped;
+
+	if (hdev->discovery.type != DISCOV_TYPE_INTERLEAVED)
+		goto _return;
+
+	if (test_bit(HCI_QUIRK_SIMULTANEOUS_DISCOVERY, &hdev->quirks)) {
+		if (!test_bit(HCI_INQUIRY, &hdev->flags) &&
+		    hdev->discovery.state != DISCOVERY_RESOLVING)
+			goto discov_stopped;
+
+		goto _return;
+	}
+
+	status = hci_cmd_sync_queue(hdev, interleaved_inquiry_sync, NULL, NULL);
+	if (status) {
+		bt_dev_err(hdev, "inquiry failed: status %d", status);
+		goto discov_stopped;
+	}
+
+	goto _return;
+
+discov_stopped:
+	hci_discovery_set_state(hdev, DISCOVERY_STOPPED);
+
+_return:
+	hci_dev_unlock(hdev);
+}
+
 void hci_cmd_sync_init(struct hci_dev *hdev)
 {
 	INIT_WORK(&hdev->cmd_sync_work, hci_cmd_sync_work);
@@ -328,6 +399,7 @@  void hci_cmd_sync_init(struct hci_dev *hdev)
 	mutex_init(&hdev->cmd_sync_work_lock);
 
 	INIT_WORK(&hdev->cmd_sync_cancel_work, hci_cmd_sync_cancel_work);
+	INIT_DELAYED_WORK(&hdev->le_scan_disable, le_scan_disable);
 }
 
 void hci_cmd_sync_clear(struct hci_dev *hdev)
@@ -4415,6 +4487,7 @@  int hci_dev_close_sync(struct hci_dev *hdev)
 
 	cancel_delayed_work(&hdev->power_off);
 	cancel_delayed_work(&hdev->ncmd_timer);
+	cancel_delayed_work(&hdev->le_scan_disable);
 
 	hci_request_cancel_all(hdev);