Messages in this thread | | | Date | Thu, 10 Sep 2020 13:01:38 -0700 | From | Jakub Kicinski <> | Subject | Re: [PATCH 12/15] habanalabs/gaudi: add debugfs entries for the NIC |
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On Thu, 10 Sep 2020 19:11:23 +0300 Oded Gabbay wrote: > From: Omer Shpigelman <oshpigelman@habana.ai> > > Add several debugfs entries to help us debug the NIC engines and ports and > also the communication layer of the DL training application that use them. > > There are eight new entries. Detailed description is in the documentation > file but here is a summary: > > - nic_mac_loopback: enable mac loopback mode per port > - nic_ports_status: print physical connection status per port > - nic_pcs_fail_time_frame: configure windows size for measuring pcs > failures > - nic_pcs_fail_threshold: configure pcs failures threshold for > reconfiguring the link > - nic_pam4_tx_taps: configure PAM4 TX taps > - nic_polarity: configure polarity for NIC port lanes > - nic_check_link: configure whether to check the PCS link periodically > - nic_phy_auto_neg_lpbk: enable PHY auto-negotiation loopback > > Signed-off-by: Omer Shpigelman <oshpigelman@habana.ai> > Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com> > Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
debugfs configuration interfaces are not acceptable in netdev.
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