svn commit: r297808 - head/sys/dev/hyperv/vmbus

[Ravi Pokala]

Thank you!

-Ravi (rpokala@)

-----Original Message-----


From: <owner-src-committers at freebsd.org> on behalf of Sepherosa Ziehau <sephe at FreeBSD.org>
Date: 2016-04-10, Sunday at 23:22
To: <src-committers at freebsd.org>, <svn-src-all at freebsd.org>, <svn-src-head at freebsd.org>
Subject: svn commit: r297808 - head/sys/dev/hyperv/vmbus

>Author: sephe
>Date: Mon Apr 11 06:22:26 2016
>New Revision: 297808
>URL: https://svnweb.freebsd.org/changeset/base/297808
>
>Log:
>  hyperv: Define macro for Hyper-V interface
>  
>  Suggested by:	rpokala
>  MFC after:	1 week
>  Sponsored by:	Microsoft OSTC
>
>Modified:
>  head/sys/dev/hyperv/vmbus/hv_hv.c
>
>Modified: head/sys/dev/hyperv/vmbus/hv_hv.c
>==============================================================================
>--- head/sys/dev/hyperv/vmbus/hv_hv.c	Mon Apr 11 06:15:40 2016	(r297807)
>+++ head/sys/dev/hyperv/vmbus/hv_hv.c	Mon Apr 11 06:22:26 2016	(r297808)
>@@ -48,6 +48,7 @@ __FBSDID("$FreeBSD$");
> 
> #define HV_NANOSECONDS_PER_SEC		1000000000L
> 
>+#define	HYPERV_INTERFACE		0x31237648	/* HV#1 */
> 
> static u_int hv_get_timecount(struct timecounter *tc);
> 
>@@ -416,7 +417,7 @@ hyperv_identify(void)
> 
> 	op = HV_CPU_ID_FUNCTION_HV_INTERFACE;
> 	do_cpuid(op, regs);
>-	if (regs[0] != 0x31237648 /* HV#1 */)
>+	if (regs[0] != HYPERV_INTERFACE)
> 		return (false);
> 
> 	op = HV_CPU_ID_FUNCTION_MS_HV_FEATURES;
>