From: Michal Pecio <michal.pecio@gmail.com>
To: Andrew Lunn <andrew@lunn.ch>
Cc: Birger Koblitz <mail@birger-koblitz.de>,
Andrew Lunn <andrew+netdev@lunn.ch>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
linux-usb@vger.kernel.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org,
Chih Kai Hsu <hsu.chih.kai@realtek.com>
Subject: Re: [PATCH net-next 3/4] r8152: Add irq mitigation for RTL8157/9
Date: Fri, 1 May 2026 07:24:23 +0200 [thread overview]
Message-ID: <20260501072423.1bacdcac.michal.pecio@gmail.com> (raw)
In-Reply-To: <fac7da10-a2d3-4c14-9208-8762f38564cd@lunn.ch>
On Thu, 30 Apr 2026 16:19:30 +0200, Andrew Lunn wrote:
> If you are getting interrupts after the device has been disabled, i
> guess it is because the timer for a delayed interrupt is not cancelled
> by the firmware. If so you might be able to work around this firmware
> bug. Disable the receiver, sleep for 10ms but keep processing
> interrupts, and then continue with the tear down.
If the device responded to this URB, it would complete with a normal
status (success or some USB error). ESHUTDOWN (and the debug log)
indicate that the URB was unlinked by USB core due to rmmod, before
the driver knew that it's being unloaded and disabled anything.
Regards,
Michal
next prev parent reply other threads:[~2026-05-01 5:24 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-28 3:47 [PATCH net-next 0/4] r8152: Add support for the RTL8159 10Gbit USB Ethernet chip Birger Koblitz
2026-04-28 3:47 ` [PATCH net-next 1/4] r8152: Add support for 10Gbit Link Speeds and EEE Birger Koblitz
2026-04-29 1:53 ` Andrew Lunn
2026-04-28 3:47 ` [PATCH net-next 2/4] r8152: Add support for the RTL8159 chip Birger Koblitz
2026-04-29 1:52 ` Andrew Lunn
2026-04-29 3:52 ` Birger Koblitz
2026-04-28 3:47 ` [PATCH net-next 3/4] r8152: Add irq mitigation for RTL8157/9 Birger Koblitz
2026-04-29 1:56 ` Andrew Lunn
2026-04-29 4:06 ` Birger Koblitz
2026-04-29 18:02 ` Michal Pecio
2026-04-30 3:36 ` Birger Koblitz
2026-04-30 5:44 ` Michal Pecio
2026-04-30 14:19 ` Andrew Lunn
2026-05-01 5:24 ` Michal Pecio [this message]
2026-05-01 7:01 ` Birger Koblitz
2026-05-01 12:21 ` Andrew Lunn
2026-04-28 3:47 ` [PATCH net-next 4/4] r8152: Add firmware upload capability for RTL8157/RTL8159 Birger Koblitz
2026-04-29 1:57 ` Andrew Lunn
2026-04-29 4:21 ` Birger Koblitz
2026-04-29 13:01 ` Andrew Lunn
2026-04-29 15:58 ` Birger Koblitz
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