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Groups > linux.debian.kernel > #63915
| From | "Steinar H. Gunderson" <sesse@debian.org> |
|---|---|
| Newsgroups | linux.debian.bugs.dist, linux.debian.kernel |
| Subject | Bug#918800: PROBLEM: USB 3.0 NIC operates only at USB 2.0 speed on Odroid HC1 |
| Date | 2019-04-24 14:10 +0200 |
| Message-ID | <xQoST-G8-3@gated-at.bofh.it> (permalink) |
| References | <xemIp-3aB-13@gated-at.bofh.it> <xemIp-3aB-13@gated-at.bofh.it> <xn2U9-78k-1@gated-at.bofh.it> <xemIp-3aB-13@gated-at.bofh.it> <xn2U9-78k-1@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Cross-posted to 2 groups.
On Sat, Feb 02, 2019 at 01:39:06PM +0100, Benjamin Drung wrote:
> The Odroid HC1 ARM board contains a JMicron JMS578 USB 3.0 to SATA
> Bridge and a Realtek Gbps Ethernet device connected to an USB 3.0 host.
> The SATA bridge works correctly at USB 3.0 speed, but the Ethernet
> controller operates only at USB 2.0 speed. I tracked this behaviour down
> to the CONFIG_USB_XHCI_PLATFORM kernel configuration.
I have the same problem with the ODROID XU4, which also includes a dwc3 and
an 8152 (it's probably dwc3-specific; the driver has been problematic
before). I haven't checked whether CONFIG_USB_XHCI_PLATFORM=y helps, though.
Linux liadroid 4.19.0-4-armmp-lpae #1 SMP Debian 4.19.28-2 (2019-03-15) armv7l GNU/Linux
/: Bus 06.Port 1: Dev 1, Class=root_hub, Driver=xhci-hcd/1p, 5000M
/: Bus 05.Port 1: Dev 1, Class=root_hub, Driver=xhci-hcd/1p, 480M
|__ Port 1: Dev 2, If 0, Class=Vendor Specific Class, Driver=r8152, 480M
/: Bus 04.Port 1: Dev 1, Class=root_hub, Driver=xhci-hcd/1p, 5000M
|__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/2p, 5000M
/: Bus 03.Port 1: Dev 1, Class=root_hub, Driver=xhci-hcd/1p, 480M
|__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/2p, 480M
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=exynos-ohci/3p, 12M
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=exynos-ehci/3p, 480M
/* Steinar */
--
Homepage: https://www.sesse.net/
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Bug#918800: linux-image-4.19.0-1-armmp-lpae: USB 3.0 network card operates only at USB 2.0 speed on Odroid HC1 Benjamin Drung <bdrung@debian.org> - 2019-01-09 15:10 +0100
Bug#918800: PROBLEM: USB 3.0 NIC operates only at USB 2.0 speed on Odroid HC1 Benjamin Drung <bdrung@posteo.de> - 2019-02-02 13:50 +0100
Bug#918800: PROBLEM: USB 3.0 NIC operates only at USB 2.0 speed on Odroid HC1 "Steinar H. Gunderson" <sesse@debian.org> - 2019-04-24 14:10 +0200
Bug#918800: PROBLEM: USB 3.0 NIC operates only at USB 2.0 speed on Odroid HC1 "Steinar H. Gunderson" <sesse@debian.org> - 2019-04-27 15:20 +0200
Bug#918800: PROBLEM: USB 3.0 NIC operates only at USB 2.0 speed on Odroid HC1 "Steinar H. Gunderson" <sesse@debian.org> - 2019-04-27 21:20 +0200
Processed: Re: Bug#918800: PROBLEM: USB 3.0 NIC operates only at USB 2.0 speed on Odroid HC1 "Debian Bug Tracking System" <owner@bugs.debian.org> - 2019-04-27 21:20 +0200
Bug#918800: marked as done (linux-image-4.19.0-1-armmp-lpae: USB 3.0 network card operates only at USB 2.0 speed on Odroid HC1) "Debian Bug Tracking System" <owner@bugs.debian.org> - 2020-02-19 00:50 +0100
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