On Wed, Nov 06, 2024 at 06:05:55PM -0800, Sanman Pradhan wrote: > Add PCIe hardware statistics support to the fbnic driver. These stats > provide insight into PCIe transaction performance and error conditions. > > Which includes, read/write and completion TLP counts and DWORD counts and > debug counters for tag, completion credit and NP credit exhaustion > > The stats are exposed via ethtool and can be used to monitor PCIe > performance and debug PCIe issues. > > Signed-off-by: Sanman Pradhan <sanman.p211993@xxxxxxxxx> > --- > v1: > - https://patchwork.kernel.org/project/netdevbpf/patch/20241106002625.1857904-1-sanman.p211993@xxxxxxxxx/ > - Removed unnecessary code blocks > - Rephrased the commit message > --- > .../device_drivers/ethernet/meta/fbnic.rst | 27 +++++ > drivers/net/ethernet/meta/fbnic/fbnic_csr.h | 39 ++++++ > .../net/ethernet/meta/fbnic/fbnic_ethtool.c | 77 +++++++++++- > .../net/ethernet/meta/fbnic/fbnic_hw_stats.c | 114 ++++++++++++++++++ > .../net/ethernet/meta/fbnic/fbnic_hw_stats.h | 12 ++ > .../net/ethernet/meta/fbnic/fbnic_netdev.c | 3 + > drivers/net/ethernet/meta/fbnic/fbnic_pci.c | 2 + > 7 files changed, 272 insertions(+), 2 deletions(-) You completely ignored discussion and participants in v1 about providing general solution which is applicable to all PCI devices in the world. Thanks
