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List:       linux-usb
Subject:    Re: [PATCH 1/2] USB: EHCI: Support controllers with big endian capability
From:       Jan Andersson <jan () gaisler ! com>
Date:       2011-04-30 9:56:34
Message-ID: 4DBBDCD2.9080407 () gaisler ! com
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On 30/04/11 02:24, Greg KH wrote:
> On Wed, Apr 20, 2011 at 03:41:07PM +0200, Jan Andersson wrote:
> > The two first HC capability registers (CAPLENGTH and HCIVERSION)
> > are defined as one 8-bit and one 16-bit register. Most HC
> > implementations have selected to treat these registers as part
> > of a 32-bit register, giving the same layout for both big and
> > small endian systems.
> > 
> > This patch adds a new quirk, big_endian_capbase, to support
> > controllers with big endian register interfaces that treat
> > HCIVERSION and CAPLENGTH as individual registers.
> > 
> > Signed-off-by: Jan Andersson <jan@gaisler.com>
> > Acked-by: Alan Stern <stern@rowland.harvard.edu>
> 
> This patch caused the following build error:
> 
> CC      drivers/usb/early/ehci-dbgp.o
> drivers/usb/early/ehci-dbgp.c: In function ‘early_dbgp_init':
> drivers/usb/early/ehci-dbgp.c:895:65: error: macro "HC_LENGTH" requires 2 \
> arguments, but only 1 given drivers/usb/early/ehci-dbgp.c:895:26: error: \
> ‘HC_LENGTH' undeclared (first use in this function) \
> drivers/usb/early/ehci-dbgp.c:895:26: note: each undeclared identifier is reported \
> only once for each function it appears in make[3]: *** \
> [drivers/usb/early/ehci-dbgp.o] Error 1 
> care to fix it up and resend both of these?

Yes, resent. Apparently I failed to grep in the early directory. Sorry
about that. Thanks!

Best regards,
  Jan
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