>
> That must be a relatively recent addition to the spec. In the original
> v1.0 spec, only bits 31:27 are specified for this.
>
> --
> Paul
>
That explains it, thanks. I could only find v1.1 when I noticed this.
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> From: linux-usb-ow...@vger.kernel.org
> [mailto:linux-usb-ow...@vger.kernel.org] On Behalf Of Daniel Karling
> Sent: Wednesday, October 15, 2014 2:08 PM
>
> Hi,
>
> I noticed that the macro for extracting the number of scratchpad
> buffers to allocate from the HCSPARAMS2 register differs from
Hi,
I noticed that the macro for extracting the number of scratchpad
buffers to allocate from the HCSPARAMS2 register differs from what is
defined in the specification.
Current macro is in xhci.h:
/* bits 27:31 number of Scratchpad buffers SW must allocate for the HW */
#define HCS_MAX_SCRATCHPA
