Re: [PATCH net-next] net: mana: Add debug knob to skip TX timeout recovery reset
Simon Horman <[email protected]> Thu, 16 Jul 2026 15:27:34 +0100
| Newsgroups | org.kernel.vger.linux-hyperv,org.kernel.vger.linux-kernel,org.kernel.vger.linux-rdma,org.kernel.vger.netdev |
|---|---|
| Message-ID | <[email protected]> |
On Fri, Jul 10, 2026 at 06:22:29AM -0700, Aditya Garg wrote: > Add a per-port debugfs boolean "tx_timeout_skip_reset" that, when > enabled, makes mana_tx_timeout() log the TX timeout and return without > queueing the per-port detach/attach recovery work. > > This is a debug-only aid for bringup and qualification: skipping the > recovery reset keeps the device and queue state intact so a TX timeout > can be correlated with hardware telemetry. The knob defaults to false, > so production recovery behaviour is unchanged. > > Signed-off-by: Aditya Garg <[email protected]> > Reviewed-by: Haiyang Zhang <[email protected]> > Reviewed-by: Dipayaan Roy <[email protected]> Reviewed-by: Simon Horman <[email protected]>