From patchwork Thu Sep 21 16:41:32 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Maydell X-Patchwork-Id: 817017 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=) 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 3xyjBs4WLfz9t49 for ; Fri, 22 Sep 2017 02:44:53 +1000 (AEST) Received: from localhost ([::1]:54643 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dv4ap-0005bN-KU for incoming@patchwork.ozlabs.org; Thu, 21 Sep 2017 12:44:51 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:60393) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dv4XS-0003Ai-NF for qemu-devel@nongnu.org; Thu, 21 Sep 2017 12:41:23 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dv4XQ-0003Ja-Qq for qemu-devel@nongnu.org; Thu, 21 Sep 2017 12:41:22 -0400 Received: from orth.archaic.org.uk ([2001:8b0:1d0::2]:37506) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1dv4XQ-0003FA-Fx for qemu-devel@nongnu.org; Thu, 21 Sep 2017 12:41:20 -0400 Received: from pm215 by orth.archaic.org.uk with local (Exim 4.89) (envelope-from ) id 1dv4XP-0005Cy-B0 for qemu-devel@nongnu.org; Thu, 21 Sep 2017 17:41:19 +0100 From: Peter Maydell To: qemu-devel@nongnu.org Date: Thu, 21 Sep 2017 17:41:32 +0100 Message-Id: <1506012099-13605-25-git-send-email-peter.maydell@linaro.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1506012099-13605-1-git-send-email-peter.maydell@linaro.org> References: <1506012099-13605-1-git-send-email-peter.maydell@linaro.org> 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 24/31] hw/timer/omap_gptimer: Don't use 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" Don't use the old_mmio struct in memory region ops. Signed-off-by: Peter Maydell Reviewed-by: Richard Henderson Message-id: 1505580378-9044-5-git-send-email-peter.maydell@linaro.org --- hw/timer/omap_gptimer.c | 49 +++++++++++++++++++++++++++++++++++++------------ 1 file changed, 37 insertions(+), 12 deletions(-) diff --git a/hw/timer/omap_gptimer.c b/hw/timer/omap_gptimer.c index 5e3e8a6..6d7c8a3 100644 --- a/hw/timer/omap_gptimer.c +++ b/hw/timer/omap_gptimer.c @@ -450,19 +450,44 @@ static void omap_gp_timer_writeh(void *opaque, hwaddr addr, s->writeh = (uint16_t) value; } +static uint64_t omap_gp_timer_readfn(void *opaque, hwaddr addr, + unsigned size) +{ + switch (size) { + case 1: + return omap_badwidth_read32(opaque, addr); + case 2: + return omap_gp_timer_readh(opaque, addr); + case 4: + return omap_gp_timer_readw(opaque, addr); + default: + g_assert_not_reached(); + } +} + +static void omap_gp_timer_writefn(void *opaque, hwaddr addr, + uint64_t value, unsigned size) +{ + switch (size) { + case 1: + omap_badwidth_write32(opaque, addr, value); + break; + case 2: + omap_gp_timer_writeh(opaque, addr, value); + break; + case 4: + omap_gp_timer_write(opaque, addr, value); + break; + default: + g_assert_not_reached(); + } +} + static const MemoryRegionOps omap_gp_timer_ops = { - .old_mmio = { - .read = { - omap_badwidth_read32, - omap_gp_timer_readh, - omap_gp_timer_readw, - }, - .write = { - omap_badwidth_write32, - omap_gp_timer_writeh, - omap_gp_timer_write, - }, - }, + .read = omap_gp_timer_readfn, + .write = omap_gp_timer_writefn, + .valid.min_access_size = 1, + .valid.max_access_size = 4, .endianness = DEVICE_NATIVE_ENDIAN, };