[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH v6 5/5] xen/arm: check for GICv3 platform support
Hi Vijay, On 07/03/2014 09:37 AM, vijay.kilari@xxxxxxxxx wrote: > --- > xen/arch/arm/gic-v3.c | 4 ++++ > xen/arch/arm/setup.c | 5 +++-- > xen/include/asm-arm/cpufeature.h | 1 + > xen/include/asm-arm/processor.h | 5 ++--- > 4 files changed, 10 insertions(+), 5 deletions(-) > > diff --git a/xen/arch/arm/gic-v3.c b/xen/arch/arm/gic-v3.c > index 8fd10c4..fde032d 100644 > --- a/xen/arch/arm/gic-v3.c > +++ b/xen/arch/arm/gic-v3.c > @@ -38,6 +38,7 @@ > #include <asm/device.h> > #include <asm/gic.h> > #include <asm/gic_v3_defs.h> > +#include <asm/cpufeature.h> > > struct rdist_region { > paddr_t base; > @@ -1153,6 +1154,9 @@ static int __init gicv3_init(struct dt_device_node > *node, const void *data) > int res, i; > uint32_t reg; > > + if ( !cpu_has_gicv3 ) > + panic("Platform does not support GICv3\n"); printk(XENLOG_ERR, "Platform does not support GICv3\n"); return -ENODEV; ? -- Julien Grall _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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