On Wed, Oct 7, 2015 at 12:12 AM, Marc Zyngier <marc.zyng...@arm.com> wrote: > On 06/10/15 23:32, Duc Dang wrote: >> APM X-Gene GICv2m implementation has an erratum where the >> MSI data needs to be the offset from the spi_start in order to >> trigger the correct MSI interrupt. This is different from the >> standard GICv2m implementation where the MSI data is the absolute >> value within the range from spi_start to (spi_start + num_spis) >> of each v2m frame. >> >> This patch reads MSI_IIDR register (present in all GICv2m >> implementations) to identify X-Gene GICv2m implementation and >> apply workaround to change the data portion of MSI vector. >> >> Signed-off-by: Duc Dang <dhd...@apm.com> > > Reviewed-by: Marc Zyngier <marc.zyng...@arm.com>
Thanks, Marc. > > M. > -- > Jazz is not dead. It just smells funny... Regards, Duc Dang. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
