From mboxrd@z Thu Jan 1 00:00:00 1970 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.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 smtp.lore.kernel.org (Postfix) with ESMTPS id DEF4BFD88C9 for ; Tue, 10 Mar 2026 22:34:08 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1w05d0-0001HP-Oe; Tue, 10 Mar 2026 18:32:38 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1w05ct-0001FI-CF for qemu-devel@nongnu.org; Tue, 10 Mar 2026 18:32:31 -0400 Received: from v512.v5f06b487.use4.send.mailgun.net ([143.55.232.12]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1w05cq-00073Q-UU for qemu-devel@nongnu.org; Tue, 10 Mar 2026 18:32:31 -0400 X-Mailgun-Sid: WyI4ZDFlNiIsInFlbXUtZGV2ZWxAbm9uZ251Lm9yZyIsIjk3NjA3ZSJd Received: from mail.yodel.dev (mail.yodel.dev [35.209.39.246]) by 0edbaf9cc0e13b780024bba7d2a928a4ba01b0c13d564f83eca1b27de50cf5c3 with SMTP id 69b09bf5cc25e8f3d6d42584; Tue, 10 Mar 2026 22:32:21 GMT X-Mailgun-Sending-Ip: 143.55.232.12 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yodel.dev; s=rsa2048; t=1773181940; bh=jOTwEOxx3J85EsCtIuF3C89um9gRvPWJov9qXSb3+V4=; h=X-Mailgun-Dkim:From:Date:Subject:MIME-Version:Content-Type: Content-Transfer-Encoding:Message-Id:References:In-Reply-To:To:Cc: X-Developer-Signature:X-Developer-Key:From:Reply-to:Subject:Date: Message-id:To:Cc:Mime-version:Content-type: Content-transfer-encoding:In-reply-to:References; b=ik2WodbuVdIG58IN7te5YJRxRkQ8jxorRmHIPPRwL6ziB8GxLaelrqrwLtssxyeij y3fkogX56+tCEQ65qmYLyfCnBODnLgHVPf3qm09Ex+zpuVF1jUH8K3AOqoVl2ON5X4 +WZhNofNRMeDH2eDdmHn6QdOLHEps9mU0vGmvrZCsAz5XTFgBlAp2qLOCe8JFK3DcW im7xNZQQbxoTmNJ04X89duzM7qM/X69/XlQrFZ2v6FZlzeCZMga9zmvW+xS00yNJ7l fjakig6yLCSUR6vJ0U0D17Nuds4lAlCUIaA1xGA4T9y2hW86Xis25NVyoC0YiZdOub RYYDLzb2KI+5Q== X-Mailgun-Dkim: no X-Mailgun-Dkim: no From: Yodel Eldar Date: Tue, 10 Mar 2026 17:31:44 -0500 Subject: [PATCH 04/15] hw/alpha/dp264: Use rom_add_blob_fixed() for initrd params MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-MS-Reactions: disallow Message-Id: <20260310-qomify-alpha-v1-4-4375b00a85ff@yodel.dev> References: <20260310-qomify-alpha-v1-0-4375b00a85ff@yodel.dev> In-Reply-To: <20260310-qomify-alpha-v1-0-4375b00a85ff@yodel.dev> To: qemu-devel@nongnu.org Cc: Richard Henderson , Yodel Eldar X-Developer-Signature: v=1; a=openpgp-sha256; l=1686; i=yodel.eldar@yodel.dev; h=from:subject:message-id; bh=n8jVLGmiaqb05aHZhkRRE5WV8rbQyrZXfrD5hWT7dy4=; b=owGbwMvMwCU29Z3/drNU3zWMp9WSGDI3zP747QnfgmQD/xXpofwhuvPuxZmuYdqmseD4quktN zO55vJe6ChlYRDjYpAVU2S5fFbirEPu7q60lT/uw8xhZQIZwsDFKQATUa1i+J9TU/7ZRHySZ9TR hWvkfDTiOIvZ+60OONqe+l2yecG6HhNGhtYH294an4m8eFjxfYeRpzXzwzTDS77ayjc0dfabz5w 3hRsA X-Developer-Key: i=yodel.eldar@yodel.dev; a=openpgp; fpr=D3CD18CD406DBB8A66A9F8DF95EE4FB736654DAC Received-SPF: pass client-ip=143.55.232.12; envelope-from=bounce+0e9322.97607e-qemu-devel=nongnu.org@yodel.dev; helo=v512.v5f06b487.use4.send.mailgun.net X-Spam_score_int: 10 X-Spam_score: 1.0 X-Spam_bar: + X-Spam_report: (1.0 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, HELO_STATIC_HOST=-0.001, RCVD_IN_BL_SPAMCOP_NET=1.347, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.819, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.903, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Replace address_space_stq_le() invocations with rom_add_blob_fixed(). This will prove helpful when the Clipper becomes resettable, because the params will be reloaded without the initrd file. Signed-off-by: Yodel Eldar --- hw/alpha/dp264.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/hw/alpha/dp264.c b/hw/alpha/dp264.c index 87af919895..f036d72268 100644 --- a/hw/alpha/dp264.c +++ b/hw/alpha/dp264.c @@ -183,6 +183,7 @@ static void clipper_init(MachineState *machine) if (initrd_filename) { hwaddr initrd_base; int64_t initrd_size; + uint64_t initrd_info[2]; initrd_size = get_image_size(initrd_filename, NULL); if (initrd_size < 0) { @@ -204,11 +205,11 @@ static void clipper_init(MachineState *machine) load_image_targphys(initrd_filename, initrd_base, ram_size - initrd_base, NULL); - address_space_stq_le(&address_space_memory, param_offset + 0x100, - initrd_base + 0xfffffc0000000000ULL, - MEMTXATTRS_UNSPECIFIED, NULL); - address_space_stq_le(&address_space_memory, param_offset + 0x108, - initrd_size, MEMTXATTRS_UNSPECIFIED, NULL); + stq_le_p(&initrd_info[0], initrd_base + 0xfffffc0000000000ULL); + stq_le_p(&initrd_info[1], initrd_size); + + rom_add_blob_fixed("initrd_info", initrd_info, sizeof(initrd_info), + param_offset + 0x100); } } } -- 2.53.0