Hi Konrad,
On 16/05/16 14:50, Konrad Rzeszutek Wilk wrote:
On Sat, May 14, 2016 at 07:04:19PM +0100, Julien Grall wrote:
Hi Konrad,
On 13/05/2016 21:37, Konrad Rzeszutek Wilk wrote:
diff --git a/xen/arch/arm/cpufeature.c b/xen/arch/arm/cpufeature.c
index 7a1b56b..aa7c5b1 100644
--- a/xen/arch/arm/cpufeature.c
+++ b/xen/arch/arm/cpufeature.c
@@ -24,6 +24,22 @@
DECLARE_BITMAP(cpu_hwcaps, ARM_NCAPS);
+void update_cpu_capabilities(const struct arm_cpu_capabilities *caps,
+ const char *info)
+{
+ int i;
+
+ for ( i = 0; caps[i].matches; i++ )
+ {
+ if ( !caps[i].matches(&caps[i]) )
+ continue;
+
+ if ( !cpus_have_cap(caps[i].capability) && caps[i].desc )
+ printk("%s: %s\n", info, caps[i].desc);
dprintk?
No, this message is useful to know the list of "features" available for the
platform.
What about level? INFO?
INFO would be fine. I keep forgetting that the default is WARNING.
I will fix it in the next version.
Regards,
--
Julien Grall
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