On Tue, Feb 03, 2015 at 12:39:27PM +0100, LEROY Christophe wrote: > The C version of csum_add() as defined in include/net/checksum.h gives the > following assembly: > 0: 7c 04 1a 14 add r0,r4,r3 > 4: 7c 64 00 10 subfc r3,r4,r0 > 8: 7c 63 19 10 subfe r3,r3,r3 > c: 7c 63 00 50 subf r3,r3,r0 > > include/net/checksum.h also offers the possibility to define an arch specific > function. > This patch provides a ppc32 specific csum_add() inline function.
What makes it 32-bit specific? -Scott -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
