On 04/20/2011 04:57 PM, Alan Stern wrote: > On Wed, 20 Apr 2011, 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@xxxxxxxxxxx> >> --- >> This solution has previously been discussed on linux-usb [1] where >> Alan Stern described the problem better: > > Except that I forgot that a byte has _two_ hex digits! > Oh, sorry, I overlooked the missing zeros for the parts where 0x was used. IMHO the example is still clear. > Regardless... > > Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx> > Thanks for reviewing! Best regards, Jan -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
