diff options
| author | Konrad Knitter <konrad.knitter@intel.com> | 2024-12-11 12:03:57 +0100 |
|---|---|---|
| committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2025-01-14 14:37:34 -0800 |
| commit | 85d6164ec56deef2e5692cf8b132115f9317cdf6 (patch) | |
| tree | ebfdd12a43d44ee577643372b4a16c1a0c7781d7 /drivers/net/ethernet/intel/ice/ice_common.c | |
| parent | e81e1d79a9743cd6f20429353335c42ecaf10c98 (diff) | |
| download | lwn-85d6164ec56deef2e5692cf8b132115f9317cdf6.tar.gz lwn-85d6164ec56deef2e5692cf8b132115f9317cdf6.zip | |
ice: add fw and port health reporters
Firmware generates events for global events or port specific events.
Driver shall subscribe for health status events from firmware on supported
FW versions >= 1.7.6.
Driver shall expose those under specific health reporter, two new
reporters are introduced:
- FW health reporter shall represent global events (problems with the
image, recovery mode);
- Port health reporter shall represent port-specific events (module
failure).
Firmware only reports problems when those are detected, it does not store
active fault list.
Driver will hold only last global and last port-specific event.
Driver will report all events via devlink health report,
so in case of multiple events of the same source they can be reviewed
using devlink autodump feature.
$ devlink health
pci/0000:b1:00.3:
reporter fw
state healthy error 0 recover 0 auto_dump true
reporter port
state error error 1 recover 0 last_dump_date 2024-03-17
last_dump_time 09:29:29 auto_dump true
$ devlink health diagnose pci/0000:b1:00.3 reporter port
Syndrome: 262
Description: Module is not present.
Possible Solution: Check that the module is inserted correctly.
Port Number: 0
Tested on Intel Corporation Ethernet Controller E810-C for SFP
Reviewed-by: Marcin Szycik <marcin.szycik@linux.intel.com>
Co-developed-by: Sharon Haroni <sharon.haroni@intel.com>
Signed-off-by: Sharon Haroni <sharon.haroni@intel.com>
Co-developed-by: Nicholas Nunley <nicholas.d.nunley@intel.com>
Signed-off-by: Nicholas Nunley <nicholas.d.nunley@intel.com>
Co-developed-by: Brett Creeley <brett.creeley@intel.com>
Signed-off-by: Brett Creeley <brett.creeley@intel.com>
Signed-off-by: Konrad Knitter <konrad.knitter@intel.com>
Tested-by: Rinitha S <sx.rinitha@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_common.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_common.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_common.c b/drivers/net/ethernet/intel/ice/ice_common.c index 64871ecfe8ef..7af169466655 100644 --- a/drivers/net/ethernet/intel/ice/ice_common.c +++ b/drivers/net/ethernet/intel/ice/ice_common.c @@ -5893,6 +5893,44 @@ bool ice_is_phy_caps_an_enabled(struct ice_aqc_get_phy_caps_data *caps) } /** + * ice_is_fw_health_report_supported - checks if firmware supports health events + * @hw: pointer to the hardware structure + * + * Return: true if firmware supports health status reports, + * false otherwise + */ +bool ice_is_fw_health_report_supported(struct ice_hw *hw) +{ + return ice_is_fw_api_min_ver(hw, ICE_FW_API_HEALTH_REPORT_MAJ, + ICE_FW_API_HEALTH_REPORT_MIN, + ICE_FW_API_HEALTH_REPORT_PATCH); +} + +/** + * ice_aq_set_health_status_cfg - Configure FW health events + * @hw: pointer to the HW struct + * @event_source: type of diagnostic events to enable + * + * Configure the health status event types that the firmware will send to this + * PF. The supported event types are: PF-specific, all PFs, and global. + * + * Return: 0 on success, negative error code otherwise. + */ +int ice_aq_set_health_status_cfg(struct ice_hw *hw, u8 event_source) +{ + struct ice_aqc_set_health_status_cfg *cmd; + struct ice_aq_desc desc; + + cmd = &desc.params.set_health_status_cfg; + + ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_set_health_status_cfg); + + cmd->event_source = event_source; + + return ice_aq_send_cmd(hw, &desc, NULL, 0, NULL); +} + +/** * ice_aq_set_lldp_mib - Set the LLDP MIB * @hw: pointer to the HW struct * @mib_type: Local, Remote or both Local and Remote MIBs |