Re: Question wrt xf86ReadMmio{8,16}

2009-02-04 Thread Adam Jackson
On Sat, 2009-01-31 at 13:22 -0500, Matt Turner wrote: Hi, xf86ReadMmio{8,16} both return a 32-bit int. Should the result be zero or sign extended? Zero, if I had to pick. The things you're reading are like as not to be bitfields, so it's not like sign extension would be meaningful. But

Question wrt xf86ReadMmio{8,16}

2009-01-31 Thread Matt Turner
Hi, xf86ReadMmio{8,16} both return a 32-bit int. Should the result be zero or sign extended? Thanks, Matt Turner ___ xorg mailing list xorg@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/xorg