[PATCH v2 1/2] Bluetooth: hci_qca: Add qcomm devcoredump sysfs support

[PATCH v2 1/2] Bluetooth: hci_qca: Add qcomm devcoredump sysfs support

[Sai Teja Aluvala]

This patch implements the hci_qca driver side .coredump() callback to
trigger a devcoredump via sysfs and .enable_coredump() callback to
check if the devcoredump functionality is enabled for a device.

Signed-off-by: Sai Teja Aluvala <quic_saluvala@quicinc.com>
Reviewed-by: Manish Mandlik <mmandlik@google.com>

V2:
--
Updated to work with the updated HCI devcoredump API. 

V1:
--
Initial Patch

---
 drivers/bluetooth/hci_qca.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/drivers/bluetooth/hci_qca.c b/drivers/bluetooth/hci_qca.c
index 1b06450..ca98f6d 100644
--- a/drivers/bluetooth/hci_qca.c
+++ b/drivers/bluetooth/hci_qca.c
@@ -2380,6 +2380,18 @@ static const struct acpi_device_id qca_bluetooth_acpi_match[] = {
 MODULE_DEVICE_TABLE(acpi, qca_bluetooth_acpi_match);
 #endif
 
+#ifdef CONFIG_DEV_COREDUMP
+static void hciqca_coredump(struct device *dev)
+{
+	struct serdev_device *serdev = to_serdev_device(dev);
+	struct qca_serdev *qcadev = serdev_device_get_drvdata(serdev);
+	struct hci_uart *hu = &qcadev->serdev_hu;
+	struct hci_dev  *hdev = hu->hdev;
+
+	if (hdev->dump.coredump)
+		hdev->dump.coredump(hdev);
+}
+#endif
 
 static struct serdev_device_driver qca_serdev_driver = {
 	.probe = qca_serdev_probe,
@@ -2390,6 +2402,9 @@ static struct serdev_device_driver qca_serdev_driver = {
 		.acpi_match_table = ACPI_PTR(qca_bluetooth_acpi_match),
 		.shutdown = qca_serdev_shutdown,
 		.pm = &qca_pm_ops,
+#ifdef CONFIG_DEV_COREDUMP
+		.coredump = hciqca_coredump,
+#endif
 	},
 };
 
-- 
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc.

RE: [v2,1/2] Bluetooth: hci_qca: Add qcomm devcoredump sysfs support

[bluez.test.bot]

[-- Attachment #1: Type: text/plain, Size: 2026 bytes --]

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=744296

---Test result---

Test Summary:
CheckPatch                    PASS      1.61 seconds
GitLint                       FAIL      1.14 seconds
SubjectPrefix                 PASS      0.25 seconds
BuildKernel                   PASS      31.93 seconds
CheckAllWarning               PASS      35.03 seconds
CheckSparse                   PASS      40.17 seconds
CheckSmatch                   PASS      110.23 seconds
BuildKernel32                 PASS      31.28 seconds
TestRunnerSetup               PASS      445.42 seconds
TestRunner_l2cap-tester       PASS      17.21 seconds
TestRunner_iso-tester         PASS      21.38 seconds
TestRunner_bnep-tester        PASS      5.60 seconds
TestRunner_mgmt-tester        PASS      116.37 seconds
TestRunner_rfcomm-tester      PASS      9.00 seconds
TestRunner_sco-tester         PASS      8.37 seconds
TestRunner_ioctl-tester       PASS      9.83 seconds
TestRunner_mesh-tester        PASS      7.18 seconds
TestRunner_smp-tester         PASS      8.19 seconds
TestRunner_userchan-tester    PASS      5.97 seconds
IncrementalBuild              PASS      34.72 seconds

Details
##############################
Test: GitLint - FAIL
Desc: Run gitlint
Output:
[v2,1/2] Bluetooth: hci_qca: Add qcomm devcoredump sysfs support

WARNING: I3 - ignore-body-lines: gitlint will be switching from using Python regex 'match' (match beginning) to 'search' (match anywhere) semantics. Please review your ignore-body-lines.regex option accordingly. To remove this warning, set general.regex-style-search=True. More details: https://jorisroovers.github.io/gitlint/configuration/#regex-style-search
12: B2 Line has trailing whitespace: "Updated to work with the updated HCI devcoredump API. "


---
Regards,
Linux Bluetooth