Message ID | 1563810640556.47123@bt.com |
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State | New |
Headers | show
Return-Path: <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=<UNKNOWN>) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=bt.com Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 45smLL2lHPz9sDQ for <incoming@patchwork.ozlabs.org>; Tue, 23 Jul 2019 01:51:22 +1000 (AEST) Received: from localhost ([::1]:35228 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>) id 1hpaau-0003NQ-8Q for incoming@patchwork.ozlabs.org; Mon, 22 Jul 2019 11:51:20 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:54601) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from <tony.nguyen@bt.com>) id 1hpaal-0003GV-2a for qemu-devel@nongnu.org; Mon, 22 Jul 2019 11:51:12 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from <tony.nguyen@bt.com>) id 1hpaai-0001YA-Nt for qemu-devel@nongnu.org; Mon, 22 Jul 2019 11:51:10 -0400 Received: from smtpe1.intersmtp.com ([213.121.35.77]:35425) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from <tony.nguyen@bt.com>) id 1hpaaJ-00015w-Se; Mon, 22 Jul 2019 11:50:44 -0400 Received: from tpw09926dag18e.domain1.systemhost.net (10.9.212.18) by BWP09926082.bt.com (10.36.82.113) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P256) id 15.1.1713.5; Mon, 22 Jul 2019 16:50:40 +0100 Received: from tpw09926dag18e.domain1.systemhost.net (10.9.212.18) by tpw09926dag18e.domain1.systemhost.net (10.9.212.18) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Mon, 22 Jul 2019 16:50:41 +0100 Received: from tpw09926dag18e.domain1.systemhost.net ([fe80::a946:6348:ccf4:fa6c]) by tpw09926dag18e.domain1.systemhost.net ([fe80::a946:6348:ccf4:fa6c%12]) with mapi id 15.00.1395.000; Mon, 22 Jul 2019 16:50:41 +0100 From: <tony.nguyen@bt.com> To: <qemu-devel@nongnu.org> Thread-Topic: [Qemu-devel] [PATCH v2 15/20] memory: Access MemoryRegion with MemOp semantics Thread-Index: AQHVQKU2j1nfQh7y3km4doLaBYdpEw== Date: Mon, 22 Jul 2019 15:50:41 +0000 Message-ID: <1563810640556.47123@bt.com> References: <e9c6e5310b1a4863be45d45bf087fc3d@tpw09926dag18e.domain1.systemhost.net> In-Reply-To: <e9c6e5310b1a4863be45d45bf087fc3d@tpw09926dag18e.domain1.systemhost.net> Accept-Language: en-AU, en-GB, en-US Content-Language: en-AU X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.187.101.37] MIME-Version: 1.0 X-detected-operating-system: by eggs.gnu.org: Windows 7 or 8 [fuzzy] X-Received-From: 213.121.35.77 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.23 Subject: [Qemu-devel] [PATCH v2 15/20] memory: Access MemoryRegion with MemOp semantics X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <https://lists.nongnu.org/archive/html/qemu-devel> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Cc: peter.maydell@linaro.org, walling@linux.ibm.com, mst@redhat.com, palmer@sifive.com, mark.cave-ayland@ilande.co.uk, Alistair.Francis@wdc.com, arikalo@wavecomp.com, david@redhat.com, pasic@linux.ibm.com, borntraeger@de.ibm.com, rth@twiddle.net, atar4qemu@gmail.com, ehabkost@redhat.com, sw@weilnetz.de, qemu-s390x@nongnu.org, qemu-arm@nongnu.org, david@gibson.dropbear.id.au, qemu-riscv@nongnu.org, cohuck@redhat.com, claudio.fontana@huawei.com, alex.williamson@redhat.com, qemu-ppc@nongnu.org, amarkovic@wavecomp.com, pbonzini@redhat.com, aurelien@aurel32.net Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> |
Series |
Invert Endian bit in SPARCv9 MMU TTE
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expand
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diff --git a/include/exec/memop.h b/include/exec/memop.h index 73f1bf7..dff6da2 100644 --- a/include/exec/memop.h +++ b/include/exec/memop.h @@ -24,8 +24,7 @@ typedef enum MemOp { MO_BSWAP = 8, /* Host reverse endian. */ } MemOp; -/* No-op while memory_region_dispatch_[read|write] is converted to MemOp */ -#define MEMOP_SIZE(op) (op) /* MemOp to size. */ -#define SIZE_MEMOP(ul) (ul) /* Size to MemOp. */ +#define MEMOP_SIZE(op) (1 << ((op) & MO_SIZE)) /* MemOp to size. */ +#define SIZE_MEMOP(ul) (ctzl(ul)) /* Size to MemOp. */ #endif
To convert interfaces of MemoryRegion access, MEMOP_SIZE and SIZE_MEMOP no-op stubs were introduced to change syntax while keeping the existing semantics. Now with interfaces converted, we fill the stubs and use MemOp semantics. Signed-off-by: Tony Nguyen <tony.nguyen@bt.com> --- include/exec/memop.h | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) -- 1.8.3.1