From: Stephen Hemminger <stephen@networkplumber.org>
To: Ramzah Rehman <ramzahrehman@gmail.com>
Cc: users@dpdk.org
Subject: Re: [dpdk-users] Is TP-LINK USB 3.0 Ethernet Adapter supported in DPDK
Date: Tue, 11 Dec 2018 08:16:57 -0800 [thread overview]
Message-ID: <20181211081657.0bb0df9c@xeon-e3> (raw)
In-Reply-To: <CAHaWn+FKba3b3nyKwyo3uB+gvrqkfRubgWszz8YVnEk=Y-4Rtw@mail.gmail.com>
On Tue, 11 Dec 2018 15:50:43 +0500
Ramzah Rehman <ramzahrehman@gmail.com> wrote:
> I want to know is TP-LINK USB 3.0 Ethernet Adapter supported in DPDK? Can I
> attach this USB adapter to DPDK?
>
> The USB adapter I am intersted in is 00:1d.0 USB controller.
>
> #lspci
> 00:1d.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset
> Family USB EHCI #1 (rev 04)
>
> #lspci -n
> 00:1d.0 0c03: 8086:8c26 (rev 04)
>
> #lspci -nnk
> 00:1d.0 USB controller [0c03]: Intel Corporation 8 Series/C220 Series
> Chipset Family USB EHCI #1 [8086:8c26] (rev 04)
> Subsystem: Dell Device [1028:05a5]
> Kernel driver in use: ehci-pci
>
> Since, I need to bind this USB device to vfio-pci driver first I did:
> #echo 8086 8c26 > /sys/bus/pci/drivers/vfio-pci/new_id
>
> but event after that, I still get ehci-pci as USB adapter's driver.
>
> #lspci -nnk
> 00:1d.0 USB controller [0c03]: Intel Corporation 8 Series/C220 Series
> Chipset Family USB EHCI #1 [8086:8c26] (rev 04)
> Subsystem: Dell Device [1028:05a5]
> Kernel driver in use: ehci-pci
>
> Please help.
>
> Best Regards,
> Ramzah Rehman
No USB devices are not supported by DPDK.
There is no USB stack in DPDK.
next prev parent reply other threads:[~2018-12-11 16:17 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-11 10:50 Ramzah Rehman
2018-12-11 16:16 ` Stephen Hemminger [this message]
2018-12-12 8:08 ` Ramzah Rehman
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