From patchwork Fri Jun 15 14:24:43 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Peter Maydell X-Patchwork-Id: 930019 Return-Path: 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=2001:4830:134:3::11; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=linaro.org Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 416kFN3624z9s01 for ; Sat, 16 Jun 2018 01:00:40 +1000 (AEST) Received: from localhost ([::1]:47352 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fTqDO-00064I-2t for incoming@patchwork.ozlabs.org; Fri, 15 Jun 2018 11:00:38 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:60779) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fTpfV-0001cp-JV for qemu-devel@nongnu.org; Fri, 15 Jun 2018 10:25:38 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fTpfT-0006Dx-So for qemu-devel@nongnu.org; Fri, 15 Jun 2018 10:25:37 -0400 Received: from orth.archaic.org.uk ([2001:8b0:1d0::2]:42762) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1fTpfT-00065w-LI for qemu-devel@nongnu.org; Fri, 15 Jun 2018 10:25:35 -0400 Received: from pm215 by orth.archaic.org.uk with local (Exim 4.89) (envelope-from ) id 1fTpfK-0003cB-Ch for qemu-devel@nongnu.org; Fri, 15 Jun 2018 15:25:26 +0100 From: Peter Maydell To: qemu-devel@nongnu.org Date: Fri, 15 Jun 2018 15:24:43 +0100 Message-Id: <20180615142521.19143-6-peter.maydell@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20180615142521.19143-1-peter.maydell@linaro.org> References: <20180615142521.19143-1-peter.maydell@linaro.org> MIME-Version: 1.0 X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2001:8b0:1d0::2 Subject: [Qemu-devel] [PULL 05/43] hw/block/pflash_cfi02: Convert away from old_mmio X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" Convert the pflash_cfi02 device away from using the old_mmio field of MemoryRegionOps. Signed-off-by: Peter Maydell Reviewed-by: Philippe Mathieu-Daudé Acked-by: Max Reitz Message-id: 20180601141223.26630-4-peter.maydell@linaro.org --- hw/block/pflash_cfi02.c | 97 ++++++++--------------------------------- 1 file changed, 18 insertions(+), 79 deletions(-) diff --git a/hw/block/pflash_cfi02.c b/hw/block/pflash_cfi02.c index a8b3f7f9780..6c18e5e5786 100644 --- a/hw/block/pflash_cfi02.c +++ b/hw/block/pflash_cfi02.c @@ -493,102 +493,41 @@ static void pflash_write (pflash_t *pfl, hwaddr offset, pfl->cmd = 0; } - -static uint32_t pflash_readb_be(void *opaque, hwaddr addr) +static uint64_t pflash_be_readfn(void *opaque, hwaddr addr, unsigned size) { - return pflash_read(opaque, addr, 1, 1); + return pflash_read(opaque, addr, size, 1); } -static uint32_t pflash_readb_le(void *opaque, hwaddr addr) +static void pflash_be_writefn(void *opaque, hwaddr addr, + uint64_t value, unsigned size) { - return pflash_read(opaque, addr, 1, 0); + pflash_write(opaque, addr, value, size, 1); } -static uint32_t pflash_readw_be(void *opaque, hwaddr addr) +static uint64_t pflash_le_readfn(void *opaque, hwaddr addr, unsigned size) { - pflash_t *pfl = opaque; - - return pflash_read(pfl, addr, 2, 1); + return pflash_read(opaque, addr, size, 0); } -static uint32_t pflash_readw_le(void *opaque, hwaddr addr) +static void pflash_le_writefn(void *opaque, hwaddr addr, + uint64_t value, unsigned size) { - pflash_t *pfl = opaque; - - return pflash_read(pfl, addr, 2, 0); -} - -static uint32_t pflash_readl_be(void *opaque, hwaddr addr) -{ - pflash_t *pfl = opaque; - - return pflash_read(pfl, addr, 4, 1); -} - -static uint32_t pflash_readl_le(void *opaque, hwaddr addr) -{ - pflash_t *pfl = opaque; - - return pflash_read(pfl, addr, 4, 0); -} - -static void pflash_writeb_be(void *opaque, hwaddr addr, - uint32_t value) -{ - pflash_write(opaque, addr, value, 1, 1); -} - -static void pflash_writeb_le(void *opaque, hwaddr addr, - uint32_t value) -{ - pflash_write(opaque, addr, value, 1, 0); -} - -static void pflash_writew_be(void *opaque, hwaddr addr, - uint32_t value) -{ - pflash_t *pfl = opaque; - - pflash_write(pfl, addr, value, 2, 1); -} - -static void pflash_writew_le(void *opaque, hwaddr addr, - uint32_t value) -{ - pflash_t *pfl = opaque; - - pflash_write(pfl, addr, value, 2, 0); -} - -static void pflash_writel_be(void *opaque, hwaddr addr, - uint32_t value) -{ - pflash_t *pfl = opaque; - - pflash_write(pfl, addr, value, 4, 1); -} - -static void pflash_writel_le(void *opaque, hwaddr addr, - uint32_t value) -{ - pflash_t *pfl = opaque; - - pflash_write(pfl, addr, value, 4, 0); + pflash_write(opaque, addr, value, size, 0); } static const MemoryRegionOps pflash_cfi02_ops_be = { - .old_mmio = { - .read = { pflash_readb_be, pflash_readw_be, pflash_readl_be, }, - .write = { pflash_writeb_be, pflash_writew_be, pflash_writel_be, }, - }, + .read = pflash_be_readfn, + .write = pflash_be_writefn, + .valid.min_access_size = 1, + .valid.max_access_size = 4, .endianness = DEVICE_NATIVE_ENDIAN, }; static const MemoryRegionOps pflash_cfi02_ops_le = { - .old_mmio = { - .read = { pflash_readb_le, pflash_readw_le, pflash_readl_le, }, - .write = { pflash_writeb_le, pflash_writew_le, pflash_writel_le, }, - }, + .read = pflash_le_readfn, + .write = pflash_le_writefn, + .valid.min_access_size = 1, + .valid.max_access_size = 4, .endianness = DEVICE_NATIVE_ENDIAN, };