diff options
| author | Ben Shelton <[email protected]> | 2024-12-16 14:15:35 +0000 |
|---|---|---|
| committer | Tony Nguyen <[email protected]> | 2024-12-17 19:32:51 +0000 |
| commit | bc1027473986dbbd93f9eb41de33307f9abe1319 (patch) | |
| tree | 058d0db460ed3cbb2721490c81e95b1867df3e17 /drivers/net/ethernet/intel/ice/ice_main.c | |
| parent | ice: add Tx hang devlink health reporter (diff) | |
| download | kernel-bc1027473986dbbd93f9eb41de33307f9abe1319.tar.gz kernel-bc1027473986dbbd93f9eb41de33307f9abe1319.zip | |
ice: Add MDD logging via devlink health
Add a devlink health reporter for MDD events. The 'dump' handler will
return the information captured in each call to ice_handle_mdd_event().
A device reset (CORER/PFR) will put the reporter back in healthy state.
Signed-off-by: Ben Shelton <[email protected]>
Reviewed-by: Igor Bagnucki <[email protected]>
Reviewed-by: Wojciech Drewek <[email protected]>
Reviewed-by: Simon Horman <[email protected]>
Signed-off-by: Mateusz Polchlopek <[email protected]>
Tested-by: Pucha Himasekhar Reddy <[email protected]> (A Contingent worker at Intel)
Co-developed-by: Przemek Kitszel <[email protected]>
Signed-off-by: Przemek Kitszel <[email protected]>
Signed-off-by: Tony Nguyen <[email protected]>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_main.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index 316f5109bd3f..1701f7143f24 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -1816,6 +1816,8 @@ static void ice_handle_mdd_event(struct ice_pf *pf) if (netif_msg_tx_err(pf)) dev_info(dev, "Malicious Driver Detection event %d on TX queue %d PF# %d VF# %d\n", event, queue, pf_num, vf_num); + ice_report_mdd_event(pf, ICE_MDD_SRC_TX_PQM, pf_num, vf_num, + event, queue); wr32(hw, GL_MDET_TX_PQM, 0xffffffff); } @@ -1829,6 +1831,8 @@ static void ice_handle_mdd_event(struct ice_pf *pf) if (netif_msg_tx_err(pf)) dev_info(dev, "Malicious Driver Detection event %d on TX queue %d PF# %d VF# %d\n", event, queue, pf_num, vf_num); + ice_report_mdd_event(pf, ICE_MDD_SRC_TX_TCLAN, pf_num, vf_num, + event, queue); wr32(hw, GL_MDET_TX_TCLAN_BY_MAC(hw), U32_MAX); } @@ -1842,6 +1846,8 @@ static void ice_handle_mdd_event(struct ice_pf *pf) if (netif_msg_rx_err(pf)) dev_info(dev, "Malicious Driver Detection event %d on RX queue %d PF# %d VF# %d\n", event, queue, pf_num, vf_num); + ice_report_mdd_event(pf, ICE_MDD_SRC_RX, pf_num, vf_num, event, + queue); wr32(hw, GL_MDET_RX, 0xffffffff); } |