From owner-svn-src-stable@freebsd.org Tue Aug 14 17:49:53 2018 Return-Path: Delivered-To: svn-src-stable@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 96082107FC3E; Tue, 14 Aug 2018 17:49:53 +0000 (UTC) (envelope-from kib@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BC077E435; Tue, 14 Aug 2018 17:49:53 +0000 (UTC) (envelope-from kib@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 2CE351ED53; Tue, 14 Aug 2018 17:49:53 +0000 (UTC) (envelope-from kib@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id w7EHnqPj027447; Tue, 14 Aug 2018 17:49:52 GMT (envelope-from kib@FreeBSD.org) Received: (from kib@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id w7EHnq1f027446; Tue, 14 Aug 2018 17:49:52 GMT (envelope-from kib@FreeBSD.org) Message-Id: <201808141749.w7EHnq1f027446@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: kib set sender to kib@FreeBSD.org using -f From: Konstantin Belousov Date: Tue, 14 Aug 2018 17:49:52 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org Subject: svn commit: r337793 - stable/11/sys/x86/include X-SVN-Group: stable-11 X-SVN-Commit-Author: kib X-SVN-Commit-Paths: stable/11/sys/x86/include X-SVN-Commit-Revision: 337793 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-stable@freebsd.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: SVN commit messages for all the -stable branches of the src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 14 Aug 2018 17:49:53 -0000 Author: kib Date: Tue Aug 14 17:49:52 2018 New Revision: 337793 URL: https://svnweb.freebsd.org/changeset/base/337793 Log: MFC r337777: Add definitions related to the L1D flush operation capability and MSR. Approved by: so (insta-MFC) Modified: stable/11/sys/x86/include/specialreg.h Directory Properties: stable/11/ (props changed) Modified: stable/11/sys/x86/include/specialreg.h ============================================================================== --- stable/11/sys/x86/include/specialreg.h Tue Aug 14 17:48:28 2018 (r337792) +++ stable/11/sys/x86/include/specialreg.h Tue Aug 14 17:49:52 2018 (r337793) @@ -387,6 +387,7 @@ */ #define CPUID_STDEXT3_IBPB 0x04000000 #define CPUID_STDEXT3_STIBP 0x08000000 +#define CPUID_STDEXT3_L1D_FLUSH 0x10000000 #define CPUID_STDEXT3_ARCH_CAP 0x20000000 #define CPUID_STDEXT3_SSBD 0x80000000 @@ -438,6 +439,7 @@ #define MSR_IA32_EXT_CONFIG 0x0ee /* Undocumented. Core Solo/Duo only */ #define MSR_MTRRcap 0x0fe #define MSR_IA32_ARCH_CAP 0x10a +#define MSR_IA32_FLUSH_CMD 0x10b #define MSR_BBL_CR_ADDR 0x116 #define MSR_BBL_CR_DECC 0x118 #define MSR_BBL_CR_CTL 0x119 @@ -591,6 +593,9 @@ /* MSR IA32_PRED_CMD */ #define IA32_PRED_CMD_IBPB_BARRIER 0x0000000000000001ULL + +/* MSR IA32_FLUSH_CMD */ +#define IA32_FLUSH_CMD_L1D 0x00000001 /* * PAT modes.