[PATCH v1] Bluetooth: btintel_pcie: Trigger device coredump on hardware exception

[PATCH v1] Bluetooth: btintel_pcie: Trigger device coredump on hardware exception

[Kiran K]

Driver dumps device core dump on firmware exception.

Signed-off-by: Kiran K <kiran.k@intel.com>
---
 drivers/bluetooth/btintel_pcie.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/bluetooth/btintel_pcie.c b/drivers/bluetooth/btintel_pcie.c
index a499bad58b53..3c3699250312 100644
--- a/drivers/bluetooth/btintel_pcie.c
+++ b/drivers/bluetooth/btintel_pcie.c
@@ -60,6 +60,7 @@ MODULE_DEVICE_TABLE(pci, btintel_pcie_table);
 #define BTINTEL_PCIE_MAGIC_NUM	0xA5A5A5A5
 
 #define BTINTEL_PCIE_TRIGGER_REASON_USER_TRIGGER	0x17A2
+#define BTINTEL_PCIE_TRIGGER_REASON_FW_ASSERT		0x1E61
 
 /* Alive interrupt context */
 enum {
@@ -1202,6 +1203,10 @@ static void btintel_pcie_msix_hw_exp_handler(struct btintel_pcie_data *data)
 
 	if (test_and_set_bit(BTINTEL_PCIE_HWEXP_INPROGRESS, &data->flags))
 		return;
+
+	/* Trigger device core dump when there is HW  exception */
+	if (!test_and_set_bit(BTINTEL_PCIE_COREDUMP_INPROGRESS, &data->flags))
+		data->dmp_hdr.trigger_reason  = BTINTEL_PCIE_TRIGGER_REASON_FW_ASSERT;
 	queue_work(data->workqueue, &data->rx_work);
 }
 
-- 
2.43.0

RE: [v1] Bluetooth: btintel_pcie: Trigger device coredump on hardware exception

[bluez.test.bot]

[-- Attachment #1: Type: text/plain, Size: 1947 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=940159

---Test result---

Test Summary:
CheckPatch                    PENDING   0.25 seconds
GitLint                       PENDING   0.23 seconds
SubjectPrefix                 PASS      0.10 seconds
BuildKernel                   PASS      25.05 seconds
CheckAllWarning               PASS      27.66 seconds
CheckSparse                   PASS      30.73 seconds
BuildKernel32                 PASS      24.91 seconds
TestRunnerSetup               PASS      435.45 seconds
TestRunner_l2cap-tester       PASS      21.36 seconds
TestRunner_iso-tester         PASS      31.99 seconds
TestRunner_bnep-tester        PASS      4.85 seconds
TestRunner_mgmt-tester        PASS      122.68 seconds
TestRunner_rfcomm-tester      PASS      10.31 seconds
TestRunner_sco-tester         PASS      12.72 seconds
TestRunner_ioctl-tester       PASS      8.95 seconds
TestRunner_mesh-tester        FAIL      6.39 seconds
TestRunner_smp-tester         PASS      7.32 seconds
TestRunner_userchan-tester    PASS      5.09 seconds
IncrementalBuild              PENDING   0.93 seconds

Details
##############################
Test: CheckPatch - PENDING
Desc: Run checkpatch.pl script
Output:

##############################
Test: GitLint - PENDING
Desc: Run gitlint
Output:

##############################
Test: TestRunner_mesh-tester - FAIL
Desc: Run mesh-tester with test-runner
Output:
Total: 10, Passed: 9 (90.0%), Failed: 1, Not Run: 0

Failed Test Cases
Mesh - Send cancel - 2                               Failed       0.117 seconds
##############################
Test: IncrementalBuild - PENDING
Desc: Incremental build with the patches in the series
Output:



---
Regards,
Linux Bluetooth