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author | Hsiu-Chang Chen <hsiuchangchen@google.com> | 2023-06-06 21:32:46 +0530 |
---|---|---|
committer | Hsiu-Chang Chen <hsiuchangchen@google.com> | 2023-06-14 16:33:37 +0800 |
commit | 48f219a2b255b211f5cf2efcfc140004a2563aaf (patch) | |
tree | 8b9b5a28265683a4ed0d6c8b3eb4414f854d0391 | |
parent | f97dbd68959fbd22bb603115025e6e3173223283 (diff) | |
download | wlan-48f219a2b255b211f5cf2efcfc140004a2563aaf.tar.gz |
qcacld-3.0: dump ce event hist upon fw hang event receive
Dump the CE event history and hp/tp values for CE2 and CE3
when FW hang event received.
Bug: 285806723
Test: Regression Test
Change-Id: I5fa8b2675e8893f19496dff02f140789b7e8f7b6
Signed-off-by: Hsiu-Chang Chen <hsiuchangchen@google.com>
-rw-r--r-- | qcacld-3.0/core/hdd/src/wlan_hdd_driver_ops.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/qcacld-3.0/core/hdd/src/wlan_hdd_driver_ops.c b/qcacld-3.0/core/hdd/src/wlan_hdd_driver_ops.c index 2c8498e..a2dd000 100644 --- a/qcacld-3.0/core/hdd/src/wlan_hdd_driver_ops.c +++ b/qcacld-3.0/core/hdd/src/wlan_hdd_driver_ops.c @@ -2058,6 +2058,7 @@ wlan_hdd_pld_uevent(struct device *dev, struct pld_uevent_data *event_data) struct qdf_notifer_data hang_evt_data; enum qdf_hang_reason reason = QDF_REASON_UNSPECIFIED; uint8_t bus_type; + void *hif_ctx = cds_get_context(QDF_MODULE_ID_HIF); bus_type = pld_get_bus_type(dev); @@ -2098,6 +2099,12 @@ wlan_hdd_pld_uevent(struct device *dev, struct pld_uevent_data *event_data) case PLD_FW_HANG_EVENT: cds_get_recovery_reason(&reason); hdd_info("Received firmware hang event, reason: %d", reason); + + if ((reason == QDF_REASON_UNSPECIFIED) && hif_ctx) { + hif_display_ctrl_traffic_pipes_state(hif_ctx); + hif_display_latest_desc_hist(hif_ctx); + } + qdf_mem_zero(&g_fw_host_hang_event, QDF_HANG_EVENT_DATA_SIZE); hang_evt_data.hang_data = g_fw_host_hang_event; hang_evt_data.offset = 0; |