From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:44584) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dLwP8-0004UD-0t for qemu-devel@nongnu.org; Fri, 16 Jun 2017 14:55:35 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dLwP5-0006Vs-08 for qemu-devel@nongnu.org; Fri, 16 Jun 2017 14:55:34 -0400 Received: from mail-qt0-x229.google.com ([2607:f8b0:400d:c0d::229]:33202) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1dLwP4-0006UU-OA for qemu-devel@nongnu.org; Fri, 16 Jun 2017 14:55:30 -0400 Received: by mail-qt0-x229.google.com with SMTP id u12so75316258qth.0 for ; Fri, 16 Jun 2017 11:55:28 -0700 (PDT) From: "Gabriel L. Somlo" Date: Fri, 16 Jun 2017 14:55:13 -0400 Message-Id: <1497639316-22202-1-git-send-email-gsomlo@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Subject: [Qemu-devel] [PATCH v3 0/3] Update AppleSMC for OS X 10.12.4+ guests List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: agraf@suse.de, pbonzini@redhat.com, f4bug@amsat.org, eshelton@pobox.com As of 10.12.4, OS X refuses to boot unless the AppleSMC supports a third I/O port, which provides the current error status when read. New since v2: - updated "reviewd-by" fields - ping ? >New since v1: > > - 1/3: don't touch the default OSK string, as it's unnecessary > at this time > > - 2/3: don't consolidate I/O regions, leave as-is for data > and cmd; This patch now implements the error-code state > machine, AND adds an i/o region dedicaded to the error > status port, complete with read/write access methods. > > - 3/3: set access width to 1-byte on data and cmd i/o regions. > Tested on OS X versions 10.[6..12]. > >> This series consists of three patches: >> >> - 1/3: indentation/whitespace cleanup for applesmc.c to the point >> where it now passes scripts/checkpatc.pl, and allows >> subsequent changes to look nice in diff-patch format :) >> >> - 2/3: consolidate Port I/O into a single region, and invoke >> appropriate read/write methods based on the offset being >> accessed >> >> - 3/3: implement read-only error/status port, and update >> data and command read/write methods to correctly >> maintain the state machine for keeping the status_1e >> value up to date. Gabriel L. Somlo (3): applesmc: cosmetic whitespace and indentation cleanup applesmc: implement error status port applesmc: fix port i/o access width hw/misc/applesmc.c | 219 +++++++++++++++++++++++++++++++++++++---------------- 1 file changed, 155 insertions(+), 64 deletions(-) -- 2.7.4