From owner-svn-src-all@freebsd.org Tue Jul 2 02:15:22 2019 Return-Path: Delivered-To: svn-src-all@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (unknown [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 1BFF015E618E; Tue, 2 Jul 2019 02:15:22 +0000 (UTC) (envelope-from manu@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 5426A6CB7A; Mon, 1 Jul 2019 22:11:57 +0000 (UTC) (envelope-from manu@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 2F60F1B276; Mon, 1 Jul 2019 22:11:57 +0000 (UTC) (envelope-from manu@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x61MBv4a043358; Mon, 1 Jul 2019 22:11:57 GMT (envelope-from manu@FreeBSD.org) Received: (from manu@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x61MBvHM043347; Mon, 1 Jul 2019 22:11:57 GMT (envelope-from manu@FreeBSD.org) Message-Id: <201907012211.x61MBvHM043347@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: manu set sender to manu@FreeBSD.org using -f From: Emmanuel Vadot Date: Mon, 1 Jul 2019 22:11:57 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r349588 - head/sys/arm64/arm64 X-SVN-Group: head X-SVN-Commit-Author: manu X-SVN-Commit-Paths: head/sys/arm64/arm64 X-SVN-Commit-Revision: 349588 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 5426A6CB7A X-Spamd-Bar: -- X-Spamd-Result: default: False [-2.97 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.998,0]; NEURAL_HAM_SHORT(-0.98)[-0.977,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 02 Jul 2019 02:15:22 -0000 Author: manu Date: Mon Jul 1 22:11:56 2019 New Revision: 349588 URL: https://svnweb.freebsd.org/changeset/base/349588 Log: arm64: efi: Map memory IO region as device Reviewed by: andrew Sponsored by: Ampere Computing, LLC Modified: head/sys/arm64/arm64/efirt_machdep.c Modified: head/sys/arm64/arm64/efirt_machdep.c ============================================================================== --- head/sys/arm64/arm64/efirt_machdep.c Mon Jul 1 22:06:36 2019 (r349587) +++ head/sys/arm64/arm64/efirt_machdep.c Mon Jul 1 22:11:56 2019 (r349588) @@ -208,20 +208,14 @@ efi_create_1t1_map(struct efi_md *map, int ndesc, int mode = VM_MEMATTR_WRITE_THROUGH; else if ((p->md_attr & EFI_MD_ATTR_WC) != 0) mode = VM_MEMATTR_WRITE_COMBINING; - else if ((p->md_attr & EFI_MD_ATTR_UC) != 0) + else mode = VM_MEMATTR_DEVICE; - else { - if (bootverbose) - printf("EFI Runtime entry %d mapping " - "attributes unsupported\n", i); - mode = VM_MEMATTR_UNCACHEABLE; - } printf("MAP %lx mode %x pages %lu\n", p->md_phys, mode, p->md_pages); l3_attr = ATTR_DEFAULT | ATTR_IDX(mode) | ATTR_AP(ATTR_AP_RW) | L3_PAGE; - if (mode == VM_MEMATTR_DEVICE) + if (mode == VM_MEMATTR_DEVICE || p->md_attr & EFI_MD_ATTR_XP) l3_attr |= ATTR_UXN | ATTR_PXN; VM_OBJECT_WLOCK(obj_1t1_pt);