From: Jochen Sprickerhof <jochen@sprickerhof.de>
To: Marek Szyprowski <m.szyprowski@samsung.com>
Cc: Roger Quadros <rogerq@ti.com>, Felipe Balbi <balbi@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
Kishon Vijay Abraham I <kishon@ti.com>
Subject: usb: dwc3: Enable GBit Ethernet on Odroid XU4
Date: Fri, 8 Feb 2019 20:35:05 +0100 [thread overview]
Message-ID: <20190208193505.GA5822@vis> (raw)
Hi Marek,
* Marek Szyprowski <m.szyprowski@samsung.com> [2019-02-08 13:36]:
>>>> On 21/01/19 16:02, Jochen Sprickerhof wrote:
>>> [..]
>>>>> I'm not sure why this it only works with the driver compiled into the
>>>>> kernel nor why it needs a hard reset or why it was the line was dropped
>>>>> when the patch was accepted. Would be great to get some feedback of the
>>>>> authors.
>>>> When XHCI driver is compiled into the kernel are the relevant PHY drivers
>>>> compiled in as well?
>>> Only CONFIG_USB_PHY=y (I took the config from the linux-image-4.19.0-1-armmp_4.19.13-1_armhf.deb Debian package as a basis where this is the default).
>
>I confirm that on Odroid XU4 USB 3.0 works only when all related drivers
>(dwc3, xhci and exynos5 drd phy) are compiled into the kernel. If they
>are compiled as modules, USB 3.0 calibration doesn't work. The mentioned
>patch doesn't fix anything.
I've just tried Linux v5.0-rc5 with the Debian config and
USB_XHCI_PLATFORM=y and it works, thanks!
Is there a way to make it work with xhci compiled as a module, so it
would work in Debian out of the box?
Cheers Jochen
WARNING: multiple messages have this Message-ID (diff)
From: Jochen Sprickerhof <jochen@sprickerhof.de>
To: Marek Szyprowski <m.szyprowski@samsung.com>
Cc: Roger Quadros <rogerq@ti.com>, Felipe Balbi <balbi@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
Kishon Vijay Abraham I <kishon@ti.com>
Subject: Re: [PATCH] usb: dwc3: Enable GBit Ethernet on Odroid XU4
Date: Fri, 8 Feb 2019 20:35:05 +0100 [thread overview]
Message-ID: <20190208193505.GA5822@vis> (raw)
In-Reply-To: <bdbce410-7f48-17a5-b58b-3ebd65ca6913@samsung.com>
[-- Attachment #1: Type: text/plain, Size: 1144 bytes --]
Hi Marek,
* Marek Szyprowski <m.szyprowski@samsung.com> [2019-02-08 13:36]:
>>>> On 21/01/19 16:02, Jochen Sprickerhof wrote:
>>> [..]
>>>>> I'm not sure why this it only works with the driver compiled into the
>>>>> kernel nor why it needs a hard reset or why it was the line was dropped
>>>>> when the patch was accepted. Would be great to get some feedback of the
>>>>> authors.
>>>> When XHCI driver is compiled into the kernel are the relevant PHY drivers
>>>> compiled in as well?
>>> Only CONFIG_USB_PHY=y (I took the config from the linux-image-4.19.0-1-armmp_4.19.13-1_armhf.deb Debian package as a basis where this is the default).
>
>I confirm that on Odroid XU4 USB 3.0 works only when all related drivers
>(dwc3, xhci and exynos5 drd phy) are compiled into the kernel. If they
>are compiled as modules, USB 3.0 calibration doesn't work. The mentioned
>patch doesn't fix anything.
I've just tried Linux v5.0-rc5 with the Debian config and
USB_XHCI_PLATFORM=y and it works, thanks!
Is there a way to make it work with xhci compiled as a module, so it
would work in Debian out of the box?
Cheers Jochen
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next reply other threads:[~2019-02-08 19:35 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-08 19:35 Jochen Sprickerhof [this message]
2019-02-08 19:35 ` [PATCH] usb: dwc3: Enable GBit Ethernet on Odroid XU4 Jochen Sprickerhof
-- strict thread matches above, loose matches on Subject: below --
2019-03-20 18:12 Jochen Sprickerhof
2019-03-20 18:12 ` [PATCH] " Jochen Sprickerhof
2019-03-11 11:11 Marek Szyprowski
2019-03-11 11:11 ` [PATCH] " Marek Szyprowski
2019-02-08 12:52 Felipe Balbi
2019-02-08 12:52 ` [PATCH] " Felipe Balbi
2019-02-08 12:36 Marek Szyprowski
2019-02-08 12:36 ` [PATCH] " Marek Szyprowski
2019-02-06 10:17 Roger Quadros
2019-02-06 10:17 ` [PATCH] " Roger Quadros
2019-02-06 9:38 Jochen Sprickerhof
2019-02-06 9:38 ` [PATCH] " Jochen Sprickerhof
2019-02-06 8:41 Roger Quadros
2019-02-06 8:41 ` [PATCH] " Roger Quadros
2019-02-06 6:49 Felipe Balbi
2019-02-06 6:49 ` [PATCH] " Felipe Balbi
2019-01-21 14:02 Jochen Sprickerhof
2019-01-21 14:02 ` [PATCH] " Jochen Sprickerhof
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