From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Jochen Sprickerhof <git@jochen.sprickerhof.de>
Cc: Marek Szyprowski <m.szyprowski@samsung.com>,
Roger Quadros <rogerq@ti.com>, Felipe Balbi <balbi@kernel.org>,
linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
Kishon Vijay Abraham I <kishon@ti.com>
Subject: usb: dwc3: Softdep for GBit Ethernet on Odroid XU4
Date: Fri, 22 Mar 2019 06:37:42 +0100 [thread overview]
Message-ID: <20190322053742.GB31708@kroah.com> (raw)
On Thu, Mar 21, 2019 at 09:23:03PM +0100, Jochen Sprickerhof wrote:
> This adds a soft dependency to the dwc3 module to load it after
> xhci-plat as proposed in:
>
> https://marc.info/?l=linux-usb&m=155230272022603&w=2
>
> Old behaviour:
>
> $ lsusb -t
> /: 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
>
> New behaviour:
>
> $ lsusb -t
> /: Bus 06.Port 1: Dev 1, Class=root_hub, Driver=xhci-hcd/1p, 5000M
> |__ Port 1: Dev 2, If 0, Class=Vendor Specific Class, Driver=r8152, 5000M
>
> Tested on Debian unstable using Linux 4.19.29.
>
> Note, this needs a hard reset when coming from an unpatched kernel.
>
> Signed-off-by: Jochen Sprickerhof <git@jochen.sprickerhof.de>
> ---
> drivers/usb/dwc3/core.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c
> index 103807587dc6..9017e4ed9d99 100644
> --- a/drivers/usb/dwc3/core.c
> +++ b/drivers/usb/dwc3/core.c
> @@ -1746,3 +1746,4 @@ MODULE_ALIAS("platform:dwc3");
> MODULE_AUTHOR("Felipe Balbi <balbi@ti.com>");
> MODULE_LICENSE("GPL v2");
> MODULE_DESCRIPTION("DesignWare USB3 DRD Controller Driver");
> +MODULE_SOFTDEP("pre: xhci_plat_hcd");
Your patch is corrupted and can not be applied :(
next reply other threads:[~2019-03-22 5:37 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-22 5:37 Greg Kroah-Hartman [this message]
-- strict thread matches above, loose matches on Subject: below --
2019-03-23 6:05 usb: dwc3: Softdep for GBit Ethernet on Odroid XU4 Greg Kroah-Hartman
2019-03-22 20:41 Jochen Sprickerhof
2019-03-21 20:23 Jochen Sprickerhof
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