diff mbox series

[v1,1/3] Bluetooth: hci_sync: Remove HCI_QUIRK_BROKEN_ERR_DATA_REPORTING

Message ID 1658326045-9931-2-git-send-email-quic_zijuhu@quicinc.com (mailing list archive)
State Superseded
Headers show
Series Bluetooth: Remove HCI_QUIRK_BROKEN_ERR_DATA_REPORTING | expand

Checks

Context Check Description
tedd_an/pre-ci_am success Success
tedd_an/checkpatch success Checkpatch PASS
tedd_an/gitlint success Gitlint PASS
tedd_an/subjectprefix success PASS
tedd_an/buildkernel success Build Kernel PASS
tedd_an/buildkernel32 success Build Kernel32 PASS
tedd_an/incremental_build fail Build Kernel make FAIL: drivers/bluetooth/btusb.c: In function ‘btusb_setup_csr’: drivers/bluetooth/btusb.c:2075:11: error: ‘HCI_QUIRK_BROKEN_ERR_DATA_REPORTING’ undeclared (first use in this function); did you mean ‘HCI_OP_READ_DEF_ERR_DATA_REPORTING’? 2075 | set_bit(HCI_QUIRK_BROKEN_ERR_DATA_REPORTING, &hdev->quirks); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | HCI_OP_READ_DEF_ERR_DATA_REPORTING drivers/bluetooth/btusb.c:2075:11: note: each undeclared identifier is reported only once for each function it appears in drivers/bluetooth/btusb.c: In function ‘btusb_setup_qca’: drivers/bluetooth/btusb.c:3358:10: error: ‘HCI_QUIRK_BROKEN_ERR_DATA_REPORTING’ undeclared (first use in this function); did you mean ‘HCI_OP_READ_DEF_ERR_DATA_REPORTING’? 3358 | set_bit(HCI_QUIRK_BROKEN_ERR_DATA_REPORTING, &hdev->quirks); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | HCI_OP_READ_DEF_ERR_DATA_REPORTING make[2]: *** [scripts/Makefile.build:288: drivers/bluetooth/btusb.o] Error 1 make[2]: *** Waiting for unfinished jobs.... make[1]: *** [scripts/Makefile.build:550: drivers/bluetooth] Error 2 make: *** [Makefile:1834: drivers] Error 2
tedd_an/testrunnersetup success Test Runner Setup PASS
tedd_an/testrunnerl2cap-tester success Total: 40, Passed: 40 (100.0%), Failed: 0, Not Run: 0
tedd_an/testrunnerbnep-tester success Total: 1, Passed: 1 (100.0%), Failed: 0, Not Run: 0
tedd_an/testrunnermgmt-tester success Total: 494, Passed: 494 (100.0%), Failed: 0, Not Run: 0
tedd_an/testrunnerrfcomm-tester success Total: 10, Passed: 10 (100.0%), Failed: 0, Not Run: 0
tedd_an/testrunnersco-tester success Total: 12, Passed: 12 (100.0%), Failed: 0, Not Run: 0
tedd_an/testrunnersmp-tester success Total: 8, Passed: 8 (100.0%), Failed: 0, Not Run: 0
tedd_an/testrunneruserchan-tester success Total: 4, Passed: 4 (100.0%), Failed: 0, Not Run: 0

Commit Message

quic_zijuhu July 20, 2022, 2:07 p.m. UTC
Check feature bit "Erroneous Data Reporting" instead of quirk
HCI_QUIRK_BROKEN_ERR_DATA_REPORTING to decide if HCI command
HCI_Read|Write_Default_Erroneous_Data_Reporting work fine.

BLUETOOTH CORE SPECIFICATION Version 5.3 | Vol 2, Part C | page 587
This feature indicates whether the device is able to support the
Packet_Status_Flag and the HCI commands HCI_Write_Default_-
Erroneous_Data_Reporting and HCI_Read_Default_Erroneous_-
Data_Reporting.

ALL BT controller whose device driver set the quirk currently does not
enable the fearture bit as shown by below btmon log:

@ RAW Open: hcitool (privileged) version 2.22
< HCI Command: Read Local Supported Commands (0x04|0x0002) plen 0
> HCI Event: Command Complete (0x0e) plen 68
      Read Local Supported Commands (0x04|0x0002) ncmd 1
        Status: Success (0x00)
        Commands: 288 entries
......
          Read Default Erroneous Data Reporting (Octet 18 - Bit 2)
          Write Default Erroneous Data Reporting (Octet 18 - Bit 3)
......

< HCI Command: Read Default Erroneous Data Reporting (0x03|0x005a) plen 0
> HCI Event: Command Complete (0x0e) plen 4
      Read Default Erroneous Data Reporting (0x03|0x005a) ncmd 1
        Status: Unknown HCI Command (0x01)

< HCI Command: Read Local Supported Features (0x04|0x0003) plen 0
> HCI Event: Command Complete (0x0e) plen 12
      Read Local Supported Features (0x04|0x0003) ncmd 1
        Status: Success (0x00)
        Features: 0xff 0xfe 0x0f 0xfe 0xd8 0x3f 0x5b 0x87
          3 slot packets
......

Signed-off-by: Zijun Hu <quic_zijuhu@quicinc.com>
Tested-by: Zijun Hu <quic_zijuhu@quicinc.com>
---
 include/net/bluetooth/hci.h | 12 +-----------
 net/bluetooth/hci_sync.c    |  7 ++-----
 2 files changed, 3 insertions(+), 16 deletions(-)

Comments

bluez.test.bot@gmail.com July 20, 2022, 2:26 p.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=661486

---Test result---

Test Summary:
CheckPatch                    PASS      4.84 seconds
GitLint                       FAIL      2.87 seconds
SubjectPrefix                 PASS      2.63 seconds
BuildKernel                   PASS      33.91 seconds
BuildKernel32                 PASS      30.29 seconds
Incremental Build with patchesFAIL      39.46 seconds
TestRunner: Setup             PASS      505.54 seconds
TestRunner: l2cap-tester      PASS      17.30 seconds
TestRunner: bnep-tester       PASS      6.03 seconds
TestRunner: mgmt-tester       PASS      99.74 seconds
TestRunner: rfcomm-tester     PASS      9.36 seconds
TestRunner: sco-tester        PASS      9.18 seconds
TestRunner: smp-tester        PASS      9.26 seconds
TestRunner: userchan-tester   PASS      6.18 seconds

Details
##############################
Test: GitLint - FAIL - 2.87 seconds
Run gitlint with rule in .gitlint
[v1,3/3] Bluetooth: btusb: Remove HCI_QUIRK_BROKEN_ERR_DATA_REPORTING for fake CSR
1: T1 Title exceeds max length (82>80): "[v1,3/3] Bluetooth: btusb: Remove HCI_QUIRK_BROKEN_ERR_DATA_REPORTING for fake CSR"


##############################
Test: Incremental Build with patches - FAIL - 39.46 seconds
Incremental build per patch in the series
drivers/bluetooth/btusb.c: In function ‘btusb_setup_csr’:
drivers/bluetooth/btusb.c:2075:11: error: ‘HCI_QUIRK_BROKEN_ERR_DATA_REPORTING’ undeclared (first use in this function); did you mean ‘HCI_OP_READ_DEF_ERR_DATA_REPORTING’?
 2075 |   set_bit(HCI_QUIRK_BROKEN_ERR_DATA_REPORTING, &hdev->quirks);
      |           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |           HCI_OP_READ_DEF_ERR_DATA_REPORTING
drivers/bluetooth/btusb.c:2075:11: note: each undeclared identifier is reported only once for each function it appears in
drivers/bluetooth/btusb.c: In function ‘btusb_setup_qca’:
drivers/bluetooth/btusb.c:3358:10: error: ‘HCI_QUIRK_BROKEN_ERR_DATA_REPORTING’ undeclared (first use in this function); did you mean ‘HCI_OP_READ_DEF_ERR_DATA_REPORTING’?
 3358 |  set_bit(HCI_QUIRK_BROKEN_ERR_DATA_REPORTING, &hdev->quirks);
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |          HCI_OP_READ_DEF_ERR_DATA_REPORTING
make[2]: *** [scripts/Makefile.build:288: drivers/bluetooth/btusb.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [scripts/Makefile.build:550: drivers/bluetooth] Error 2
make: *** [Makefile:1834: drivers] Error 2




---
Regards,
Linux Bluetooth
diff mbox series

Patch

diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index 4a45c48eb0d2..927f51b92854 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -228,17 +228,6 @@  enum {
 	 */
 	HCI_QUIRK_VALID_LE_STATES,
 
-	/* When this quirk is set, then erroneous data reporting
-	 * is ignored. This is mainly due to the fact that the HCI
-	 * Read Default Erroneous Data Reporting command is advertised,
-	 * but not supported; these controllers often reply with unknown
-	 * command and tend to lock up randomly. Needing a hard reset.
-	 *
-	 * This quirk can be set before hci_register_dev is called or
-	 * during the hdev->setup vendor callback.
-	 */
-	HCI_QUIRK_BROKEN_ERR_DATA_REPORTING,
-
 	/*
 	 * When this quirk is set, then the hci_suspend_notifier is not
 	 * registered. This is intended for devices which drop completely
@@ -497,6 +486,7 @@  enum {
 #define LMP_EXT_INQ	0x01
 #define LMP_SIMUL_LE_BR	0x02
 #define LMP_SIMPLE_PAIR	0x08
+#define LMP_ERR_DATA_REPORTING 0x20
 #define LMP_NO_FLUSH	0x40
 
 #define LMP_LSTO	0x01
diff --git a/net/bluetooth/hci_sync.c b/net/bluetooth/hci_sync.c
index 464a5e2c56fb..0b6987b37c03 100644
--- a/net/bluetooth/hci_sync.c
+++ b/net/bluetooth/hci_sync.c
@@ -3221,7 +3221,7 @@  static int hci_read_page_scan_activity_sync(struct hci_dev *hdev)
 static int hci_read_def_err_data_reporting_sync(struct hci_dev *hdev)
 {
 	if (!(hdev->commands[18] & 0x04) ||
-	    test_bit(HCI_QUIRK_BROKEN_ERR_DATA_REPORTING, &hdev->quirks))
+	    !(hdev->features[0][6] & LMP_ERR_DATA_REPORTING))
 		return 0;
 
 	return __hci_cmd_sync_status(hdev, HCI_OP_READ_DEF_ERR_DATA_REPORTING,
@@ -3706,7 +3706,7 @@  static int hci_set_err_data_report_sync(struct hci_dev *hdev)
 	bool enabled = hci_dev_test_flag(hdev, HCI_WIDEBAND_SPEECH_ENABLED);
 
 	if (!(hdev->commands[18] & 0x08) ||
-	    test_bit(HCI_QUIRK_BROKEN_ERR_DATA_REPORTING, &hdev->quirks))
+	    !(hdev->features[0][6] & LMP_ERR_DATA_REPORTING))
 		return 0;
 
 	if (enabled == hdev->err_data_reporting)
@@ -3865,9 +3865,6 @@  static const struct {
 	HCI_QUIRK_BROKEN(STORED_LINK_KEY,
 			 "HCI Delete Stored Link Key command is advertised, "
 			 "but not supported."),
-	HCI_QUIRK_BROKEN(ERR_DATA_REPORTING,
-			 "HCI Read Default Erroneous Data Reporting command is "
-			 "advertised, but not supported."),
 	HCI_QUIRK_BROKEN(READ_TRANSMIT_POWER,
 			 "HCI Read Transmit Power Level command is advertised, "
 			 "but not supported."),