On Tue, May 9, 2017 at 6:30 PM, Shannon Nelson <shannon.nelson@xxxxxxxxxx> wrote: > On the SPARC platform we need to use the DMA_ATTR_WEAK_ORDERING attribute > in our Rx path dma mapping in order to get the expected performance out > of the receive path. Adding it to the Tx path has little effect, so > that's not a part of this patch. > > Signed-off-by: Shannon Nelson <shannon.nelson@xxxxxxxxxx> > Reviewed-by: Tushar Dave <tushar.n.dave@xxxxxxxxxx> > Reviewed-by: Tom Saeger <tom.saeger@xxxxxxxxxx> > --- > v2: simplify by getting rid of the driver-specific ifdef and define Acked-by: Michael Chan <michael.chan@xxxxxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe sparclinux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
