Hi Greg,
On 08, 2019 23:45, Greg Kroah-Hartman wrote:
>
> On Tue, Jan 08, 2019 at 06:04:26AM +, Ran Wang wrote:
> > arm/arm64's io.h doesn't define clrbits32() and clrsetbits_be32(),
> > which causing compile failure on some Layerscape Platforms (such as
> > LS1021A and LS2012A which also
: Ran Wang
> > > Cc: Greg Kroah-Hartman ; linux-
> > > u...@vger.kernel.org; linux-kernel@vger.kernel.org
> > > Subject: RE: [PATCH 2/3] usb: ehci: fsl: Update register accessing
> > > for
> > > arm/arm64 platforms
> > >
> > > On Wed, 9 Jan 2019
org
> > Subject: RE: [PATCH 2/3] usb: ehci: fsl: Update register accessing for
> > arm/arm64 platforms
> >
> > On Wed, 9 Jan 2019, Ran Wang wrote:
> >
> > > > Why do you change this writel() into iowrite32be() but leave other
> > > > instan
Hi Alan,
> -Original Message-
> From: Alan Stern
> Sent: Wednesday, January 09, 2019 23:14
> To: Ran Wang
> Cc: Greg Kroah-Hartman ; linux-
> u...@vger.kernel.org; linux-kernel@vger.kernel.org
> Subject: RE: [PATCH 2/3] usb: ehci: fsl: Update register accessing for
On Wed, 9 Jan 2019, Ran Wang wrote:
> > Why do you change this writel() into iowrite32be() but leave other instances
> > of writel() unchanged? Was this a mistake?
>
> Yes, I didn't notice there are other writel() used in this file.
> However, as I know, on both powerpc and arm SoC, EHCI FSL
Hi Alan,
> -Original Message-
> From: Alan Stern
> Sent: Wednesday, January 09, 2019 00:20
> To: Ran Wang
> Cc: Greg Kroah-Hartman ; linux-
> u...@vger.kernel.org; linux-kernel@vger.kernel.org
> Subject: Re: [PATCH 2/3] usb: ehci: fsl: Update register accessing for
On Tue, 8 Jan 2019, Ran Wang wrote:
> arm/arm64's io.h doesn't define clrbits32() and clrsetbits_be32(), which
> causing compile failure on some Layerscape Platforms (such as LS1021A and
> LS2012A which also integrates FSL EHCI controller). So use
> ioread32be()/iowrite32be() instead to make it
On Tue, Jan 08, 2019 at 06:04:26AM +, Ran Wang wrote:
> arm/arm64's io.h doesn't define clrbits32() and clrsetbits_be32(), which
> causing compile failure on some Layerscape Platforms (such as LS1021A and
> LS2012A which also integrates FSL EHCI controller). So use
> ioread32be()/iowrite32be()
arm/arm64's io.h doesn't define clrbits32() and clrsetbits_be32(), which
causing compile failure on some Layerscape Platforms (such as LS1021A and
LS2012A which also integrates FSL EHCI controller). So use
ioread32be()/iowrite32be() instead to make it workable on both
powerpc and arm.
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