From patchwork Wed Nov 6 18:46:10 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 13865242 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 2AFBFD59F5E for ; Wed, 6 Nov 2024 18:46:50 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.831303.1246541 (Exim 4.92) (envelope-from ) id 1t8l36-0002Uo-9f; Wed, 06 Nov 2024 18:46:36 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 831303.1246541; Wed, 06 Nov 2024 18:46:36 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1t8l36-0002Ub-4w; Wed, 06 Nov 2024 18:46:36 +0000 Received: by outflank-mailman (input) for mailman id 831303; Wed, 06 Nov 2024 18:46:34 +0000 Received: from se1-gles-flk1-in.inumbo.com ([94.247.172.50] helo=se1-gles-flk1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1t8l34-0001q9-Rx for xen-devel@lists.xenproject.org; Wed, 06 Nov 2024 18:46:34 +0000 Received: from mail-ej1-x62d.google.com (mail-ej1-x62d.google.com [2a00:1450:4864:20::62d]) by se1-gles-flk1.inumbo.com (Halon) with ESMTPS id 7081103d-9c6f-11ef-99a3-01e77a169b0f; Wed, 06 Nov 2024 19:46:31 +0100 (CET) Received: by mail-ej1-x62d.google.com with SMTP id a640c23a62f3a-a9ec267b879so10426066b.2 for ; Wed, 06 Nov 2024 10:46:31 -0800 (PST) Received: from localhost.localdomain ([89.101.241.141]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-a9eb16f8e2csm315523366b.91.2024.11.06.10.46.29 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Wed, 06 Nov 2024 10:46:30 -0800 (PST) X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: 7081103d-9c6f-11ef-99a3-01e77a169b0f X-Custom-Connection: eyJyZW1vdGVpcCI6IjJhMDA6MTQ1MDo0ODY0OjIwOjo2MmQiLCJoZWxvIjoibWFpbC1lajEteDYyZC5nb29nbGUuY29tIn0= X-Custom-Transaction: eyJpZCI6IjcwODExMDNkLTljNmYtMTFlZi05OWEzLTAxZTc3YTE2OWIwZiIsInRzIjoxNzMwOTE4NzkxLjY1MTExNSwic2VuZGVyIjoicGhpbG1kQGxpbmFyby5vcmciLCJyZWNpcGllbnQiOiJ4ZW4tZGV2ZWxAbGlzdHMueGVucHJvamVjdC5vcmcifQ== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1730918791; x=1731523591; darn=lists.xenproject.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=yO3kVmbmcBoFVWzYS+y583sX7R+jYDZcKW8eZMLJiQc=; b=NUt1njxNyP8K7t5dDpRveanq80bKrNrMgU6qV2xkKJLI/uePjUWSeoKhlxfTHwMvIw A/DIDcX1HF8nWkWfW8cdI0sVzmRuFjX9DxxxQZ3cFC70ASg5ziFEIaML9wjk7Rhx/QNw ctn9SSRs7X/m3UkS5kqSSkWfkcx6FPFRaQG7FGS51luUnSJ3qXkDYu0b0ZsbwoeLPIae caGQZew0oW/Xdvhz70NKDCFBsDrjOlFud4EXLCJ0D5PCt9vAB3A9g+upyw4zkvwY2cgf 7NvpTivJjgvbIBKKNVc5V8p0JzH403mo5826ji381tHKxrS9dFbKzEVq1IQ3fzxfviLl Z2bw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1730918791; x=1731523591; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=yO3kVmbmcBoFVWzYS+y583sX7R+jYDZcKW8eZMLJiQc=; b=ZMsVqjbqRrLPjo1skImcGIB2a+XNjjEhyvJaYAX8+J+6I8sIb1NZUcDXOlOEg3B8Lk HJBrrLnG5oc//zOk4hr+lEHTtpJM0fmgrEPctNVBMcOO94S1EeksbCu/+KTZYSmy0RDk Th/lF86PXZ0/c8lcwiibh0q3I+yrdspUPTGvUd0jH3iHUCCJMHNewBX5+u0a6vGOD7lO ZbQpwVsIxE79UkVYuaTOiWqON65egdqup2f1tRJTW3gUk5OG1bO3C0wlAKKnnuAdrj6s 494W8OqSB8dCN4WSn8cK4nX1gvKWyLIL9WJtceB2Jw+gGVvAyiNtXkcqjxuchPtfI33+ tX4g== X-Forwarded-Encrypted: i=1; AJvYcCWVvcEHmJQmBUam66u4RN8M0ECYlZXcNRe27yA9YPF5BY33LIE6XoGCdaD8yLofS0Ql0sWP3kJWZTo=@lists.xenproject.org X-Gm-Message-State: AOJu0YxbaLjydEfog9Mj5cb8JaByWDI7LJRUhUXtSw0DrBRrYaCkx+Ou KpGwQFDvVlft2Q1+hgMQRuR0d8Ze7/UiXe48sPmSYPb+XVWIr4fF+tia70fS9F4= X-Google-Smtp-Source: AGHT+IHLwEYzjh7bE7VY6UKu2vqJy3kDHJGLTpvdAYwpwyzxfVfdumNtAIjQKBsxyhavBG7XBennEQ== X-Received: by 2002:a17:907:7ba7:b0:a9a:522a:eddd with SMTP id a640c23a62f3a-a9e5089b4admr2275919566b.11.1730918790907; Wed, 06 Nov 2024 10:46:30 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Artyom Tarasenko , Stefano Stabellini , Richard Henderson , xen-devel@lists.xenproject.org, Paolo Bonzini , Marcel Apfelbaum , "Edgar E. Iglesias" , Bastian Koppelmann , Anthony PERARD , Eduardo Habkost , Thomas Huth , Jia Liu , Stafford Horne , Paul Durrant , Mark Cave-Ayland , "Michael S. Tsirkin" , =?utf-8?q?Philippe_Mathieu-Daud?= =?utf-8?q?=C3=A9?= Subject: [PATCH 3/5] hw/m68k: Mark devices as big-endian Date: Wed, 6 Nov 2024 18:46:10 +0000 Message-ID: <20241106184612.71897-4-philmd@linaro.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20241106184612.71897-1-philmd@linaro.org> References: <20241106184612.71897-1-philmd@linaro.org> MIME-Version: 1.0 These devices are only used by the M68K target, which is only built as big-endian. Therefore the DEVICE_NATIVE_ENDIAN definition expand to DEVICE_BIG_ENDIAN (besides, the DEVICE_LITTLE_ENDIAN case isn't tested). Simplify directly using DEVICE_BIG_ENDIAN. Signed-off-by: Philippe Mathieu-Daudé --- hw/m68k/mcf5206.c | 2 +- hw/m68k/mcf5208.c | 6 +++--- hw/m68k/mcf_intc.c | 2 +- hw/m68k/next-kbd.c | 2 +- 4 files changed, 6 insertions(+), 6 deletions(-) diff --git a/hw/m68k/mcf5206.c b/hw/m68k/mcf5206.c index 7247cdbe5e..4892924fc2 100644 --- a/hw/m68k/mcf5206.c +++ b/hw/m68k/mcf5206.c @@ -582,7 +582,7 @@ static const MemoryRegionOps m5206_mbar_ops = { .write = m5206_mbar_writefn, .valid.min_access_size = 1, .valid.max_access_size = 4, - .endianness = DEVICE_NATIVE_ENDIAN, + .endianness = DEVICE_BIG_ENDIAN, }; static void mcf5206_mbar_realize(DeviceState *dev, Error **errp) diff --git a/hw/m68k/mcf5208.c b/hw/m68k/mcf5208.c index e37cd50d18..4166877066 100644 --- a/hw/m68k/mcf5208.c +++ b/hw/m68k/mcf5208.c @@ -155,7 +155,7 @@ static uint64_t m5208_timer_read(void *opaque, hwaddr addr, static const MemoryRegionOps m5208_timer_ops = { .read = m5208_timer_read, .write = m5208_timer_write, - .endianness = DEVICE_NATIVE_ENDIAN, + .endianness = DEVICE_BIG_ENDIAN, }; static uint64_t m5208_sys_read(void *opaque, hwaddr addr, @@ -192,7 +192,7 @@ static void m5208_sys_write(void *opaque, hwaddr addr, static const MemoryRegionOps m5208_sys_ops = { .read = m5208_sys_read, .write = m5208_sys_write, - .endianness = DEVICE_NATIVE_ENDIAN, + .endianness = DEVICE_BIG_ENDIAN, }; static uint64_t m5208_rcm_read(void *opaque, hwaddr addr, @@ -224,7 +224,7 @@ static void m5208_rcm_write(void *opaque, hwaddr addr, static const MemoryRegionOps m5208_rcm_ops = { .read = m5208_rcm_read, .write = m5208_rcm_write, - .endianness = DEVICE_NATIVE_ENDIAN, + .endianness = DEVICE_BIG_ENDIAN, }; static void mcf5208_sys_init(MemoryRegion *address_space, qemu_irq *pic, diff --git a/hw/m68k/mcf_intc.c b/hw/m68k/mcf_intc.c index 9fc30b03ba..5f38c49077 100644 --- a/hw/m68k/mcf_intc.c +++ b/hw/m68k/mcf_intc.c @@ -166,7 +166,7 @@ static void mcf_intc_reset(DeviceState *dev) static const MemoryRegionOps mcf_intc_ops = { .read = mcf_intc_read, .write = mcf_intc_write, - .endianness = DEVICE_NATIVE_ENDIAN, + .endianness = DEVICE_BIG_ENDIAN, }; static void mcf_intc_instance_init(Object *obj) diff --git a/hw/m68k/next-kbd.c b/hw/m68k/next-kbd.c index bc67810f31..4d87edc2de 100644 --- a/hw/m68k/next-kbd.c +++ b/hw/m68k/next-kbd.c @@ -163,7 +163,7 @@ static const MemoryRegionOps kbd_ops = { .write = kbd_writefn, .valid.min_access_size = 1, .valid.max_access_size = 4, - .endianness = DEVICE_NATIVE_ENDIAN, + .endianness = DEVICE_BIG_ENDIAN, }; static void nextkbd_event(void *opaque, int ch)