Date: Sun, 10 Apr 2016 23:33:47 -0700 From: Ravi Pokala <rpokala@mac.com> To: Sepherosa Ziehau <sephe@FreeBSD.org>, src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: Re: svn commit: r297808 - head/sys/dev/hyperv/vmbus Message-ID: <B365E3EA-179B-4934-BCF6-1EE20EB6F88A@panasas.com> In-Reply-To: <201604110622.u3B6MRlm024341@repo.freebsd.org> References: <201604110622.u3B6MRlm024341@repo.freebsd.org>
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Thank you! -Ravi (rpokala@) -----Original Message----- From: <owner-src-committers@freebsd.org> on behalf of Sepherosa Ziehau <sephe@FreeBSD.org> Date: 2016-04-10, Sunday at 23:22 To: <src-committers@freebsd.org>, <svn-src-all@freebsd.org>, <svn-src-head@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; >
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