From: Justin Lai <justinlai0215@realtek.com>
To: Andrew Lunn <andrew@lunn.ch>
Cc: "kuba@kernel.org" <kuba@kernel.org>,
"davem@davemloft.net" <davem@davemloft.net>,
"edumazet@google.com" <edumazet@google.com>,
"pabeni@redhat.com" <pabeni@redhat.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
Ping-Ke Shih <pkshih@realtek.com>,
Larry Chiu <larry.chiu@realtek.com>
Subject: RE: [PATCH net-next v9 08/13] net:ethernet:realtek:rtase: Implement net_device_ops
Date: Mon, 16 Oct 2023 01:49:53 +0000 [thread overview]
Message-ID: <a3e8d48600984a70b23c72ce7edbc1d2@realtek.com> (raw)
In-Reply-To: <f4bcf3e9-d059-4403-a2b7-508806da9631@lunn.ch>
>
> > > > +static void rtase_tx_timeout(struct net_device *dev, unsigned int
> > > > +txqueue) {
> > > > + rtase_sw_reset(dev);
> > >
> > > Do you actually see this happening? The timeout is set pretty high,
> > > i think 5 seconds. If it does happen, it probably means you have a
> > > hardware/firmware bug. So you want to be noisy here, so you get to
> > > know about these problems, rather than silently work around them.
> >
> > I would like to ask if we can dump some information that will help us
> > understand the cause of the problem before doing the reset? And should
> > we use netdev_warn to print this information?
>
> You might want to look at 'devlink health'.
>
> Andrew
Thank you for your suggestion.
next prev parent reply other threads:[~2023-10-16 1:50 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-28 10:49 [PATCH net-next v9 00/13] Add Realtek automotive PCIe driver Justin Lai
2023-09-28 10:49 ` [PATCH net-next v9 01/13] net:ethernet:realtek:rtase: Add pci table supported in this module Justin Lai
2023-09-28 10:49 ` [PATCH net-next v9 02/13] net:ethernet:realtek:rtase: Implement the .ndo_open function Justin Lai
2023-09-28 12:57 ` Andrew Lunn
2023-10-03 12:40 ` Justin Lai
2023-09-28 10:49 ` [PATCH net-next v9 03/13] net:ethernet:realtek:rtase: Implement the rtase_down function Justin Lai
2023-09-28 10:49 ` [PATCH net-next v9 04/13] net:ethernet:realtek:rtase: Implement the interrupt routine and rtase_poll Justin Lai
2023-09-28 10:49 ` [PATCH net-next v9 05/13] net:ethernet:realtek:rtase: Implement hardware configuration function Justin Lai
2023-09-28 10:49 ` [PATCH net-next v9 06/13] net:ethernet:realtek:rtase: Implement .ndo_start_xmit function Justin Lai
2023-09-28 10:49 ` [PATCH net-next v9 07/13] net:ethernet:realtek:rtase: Implement a function to receive packets Justin Lai
2023-09-28 10:49 ` [PATCH net-next v9 08/13] net:ethernet:realtek:rtase: Implement net_device_ops Justin Lai
2023-09-28 14:02 ` Andrew Lunn
2023-10-06 4:02 ` Justin Lai
2023-10-06 13:44 ` Andrew Lunn
2023-10-16 1:49 ` Justin Lai [this message]
2023-09-28 10:49 ` [PATCH net-next v9 09/13] net:ethernet:realtek:rtase: Implement pci_driver suspend and resume function Justin Lai
2023-09-28 10:49 ` [PATCH net-next v9 10/13] net:ethernet:realtek:rtase: Implement ethtool function Justin Lai
2023-09-28 10:49 ` [PATCH net-next v9 11/13] net:ethernet:realtek:rtase: Add a Makefile in the rtase folder Justin Lai
2023-09-28 10:49 ` [PATCH net-next v9 12/13] net:ethernet:realtek: Update the Makefile and Kconfig in the realtek folder Justin Lai
2023-09-28 21:00 ` kernel test robot
2023-10-04 23:47 ` kernel test robot
2023-09-28 10:49 ` [PATCH net-next v9 13/13] MAINTAINERS: Add the rtase ethernet driver entry Justin Lai
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