[Intel-wired-lan] [iwl-next v1 0/4] ixgbe: support MDD events
Michal Swiatkowski
michal.swiatkowski at linux.intel.com
Fri Feb 7 10:43:39 UTC 2025
Hi,
This patchset is adding support for MDD (malicious driver detection) for
ixgbe driver. It can catch the error on VF side and reset malicious VF.
An MDD event can be triggered for example by sending from VF a TSO packet
with segment number set to 0.
Add checking for Tx hang in case of MDD is unhandled. It will prevent VF
from staying in Tx hang state.
Don Skidmore (1):
ixgbe: check for MDD events
Paul Greenwalt (1):
ixgbe: add MDD support
Radoslaw Tyl (1):
ixgbe: turn off MDD while modifying SRRCTL
Slawomir Mrozowicz (1):
ixgbe: add Tx hang detection unhandled MDD
drivers/net/ethernet/intel/ixgbe/ixgbe.h | 5 +
.../net/ethernet/intel/ixgbe/ixgbe_sriov.h | 1 +
drivers/net/ethernet/intel/ixgbe/ixgbe_type.h | 42 +++-
drivers/net/ethernet/intel/ixgbe/ixgbe_x550.h | 5 +
drivers/net/ethernet/intel/ixgbe/ixgbe_e610.c | 4 +
drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c | 3 +-
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 224 ++++++++++++++++--
.../net/ethernet/intel/ixgbe/ixgbe_sriov.c | 50 ++++
drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c | 119 ++++++++++
9 files changed, 430 insertions(+), 23 deletions(-)
--
2.42.0
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