From nobody Tue Feb 10 02:00:33 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=fail; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=gmx.de Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1643831550900673.312253295276; Wed, 2 Feb 2022 11:52:30 -0800 (PST) Received: from localhost ([::1]:40030 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nFLg4-00087l-MS for importer@patchew.org; Wed, 02 Feb 2022 14:52:28 -0500 Received: from eggs.gnu.org ([209.51.188.92]:36162) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nFK6f-0006sd-0n for qemu-devel@nongnu.org; Wed, 02 Feb 2022 13:11:50 -0500 Received: from mout.gmx.net ([212.227.17.20]:53581) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nFK6b-0007C7-Op for qemu-devel@nongnu.org; Wed, 02 Feb 2022 13:11:48 -0500 Received: from p100.fritz.box ([92.116.163.171]) by mail.gmx.net (mrgmx104 [212.227.17.168]) with ESMTPSA (Nemesis) id 1McH5Q-1mest72nee-00cl0H; Wed, 02 Feb 2022 19:11:41 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1643825501; bh=Mok29ZziIN0GM4qHTBe87uxsYIF7fnCoRHTKkZDpW7M=; h=X-UI-Sender-Class:From:To:Cc:Subject:Date:In-Reply-To:References; b=FOw7nQLmHVylZhbU1Uf9iX1bxpaj5RT/UqXzJEb5tHRBkAVVIquh3fMoJ9g5mVNhU L7J0e3fY3Qq5YaRJn2wpQseVYFq9sS5EYmLyvvaLLM+PsvF/9VFlOpoxMc+AHEa53P tP5YrIldUYgsFBXT9Tfzms2+MiVWQzA1SdCRTmNc= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c From: Helge Deller To: peter.maydell@linaro.org, qemu-devel@nongnu.org Subject: [PULL 2/6] hw/hppa: Allow up to 16 emulated CPUs Date: Wed, 2 Feb 2022 19:11:35 +0100 Message-Id: <20220202181139.124485-3-deller@gmx.de> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220202181139.124485-1-deller@gmx.de> References: <20220202181139.124485-1-deller@gmx.de> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:B0YzbjqMXvDY9fzEd2MwTDki/9mC/t7oog101RtACg9EvwfQ3Z4 tQYAUg6l5b8liuyUU+mNju4NBiQAm2DZ79XnkOQvJksbLMWQrQNyleKMk+PzG3sYA2pqaIz FQncJ0BZoBqtAWz7qqIraG4ir4e7up6cmACjFxmy9iHds1T5bV84yJnGLCGfR49al6Fs+Xe yFPfouKvp3k9tJGegcAeA== X-UI-Out-Filterresults: notjunk:1;V03:K0:stIHB5Q6R1E=:Gh8xDKSuWxhSNVC/zauoUH p6c6mA1QWjn4fN1wE+tDjCIO0Q6Rhy5sTjEqB8jTK34vxE0CjcHQCRv6X5801FPFHJLOMRZle bStALgc8qRbRs8NwEVz/VIfYBp+Sp218hgKw+pXFMDW6jT2XVTiXzPbqAXEdZ0e1jvBiHGwZY 33bdkr4jVJV2qIJtA0xFi0Kt/CKuYsZIHEf8ny/Cakt58/cLoLMZHtuSpAmwOr+QRbe3OZEuV NlY4CIsNqQlQmPrspUS3la7LywnIv5dsnzjR4UbctoEuRicKdK0wdfaIWWGwawVjtB99XRuxQ ijENyE04mua0Tcd/JANA0/2WOvg2lhvS1zkDox2WoM0b79rZ6xLvjw4GevSsmjQQOJbNGEkP4 g4vuY18S0zkhMpoWIK9UgrgaSrV39kJPHpLlq+WqL/Q4Hh6j8bXWyohwvU3ci00uenzpx6zOO QBUbnsCpIwFTdpaNpy7gF06o6uzRappw8E8yQcGkCL9ypdq436PNp1UWDgIZabXTeqkGVwNbQ pQYWl7NbJMzkoAVQP24Ho2oHLv7B8atFFwHADohafUoSdmB0Fe52pDYpOCb/sPyQG9o8WPiEK bt0cbIYe9UEmCq79X7UOqAZwyKg4KXKTX0pPpQb1K7m13Lyio81BKQywLvxQFu/qMmUThyCRf gt08aqLpqC4PB1RzrtZlOehJeaAmmOps7zLxhYz5XyxSE6PdDV6XyCULpvCq4KHEaWyKE8fX8 CNeIia85zMxeRqJdpRcZAyczgshNsT/xOkaoumn65S4WAb55isMx/iCEl298D05nCjnU6kNxZ ZWQD2a8ftnl15TbulkUlYu6C+RKjXS/QHkk5PIaAmXTgkWMK60OqyE3a/rQBoOZAhmF77Ne9V jK5vOC9Jl4NWcIRPWmndDDkPO2Ls3WqXfwQDs0XcGTy5pTCi8CZBjJwWH8yu0RH5RDKsUP9Ni M8G/GNiRem8agtUnaIkTKGCS8tIhSg8KspJwVdhkY8L7sTrq5lU9xrmTdI2NCD3pKqdEiE8N3 j00G271Nt7tqQB4ZODOM/Es3v1Vu0F33Ol12L9JAjkouxzRc/VyWxphAkeBuH/9BCSF/kTN6A 2wrG0+iDwQpZcY= Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=212.227.17.20; envelope-from=deller@gmx.de; helo=mout.gmx.net X-Spam_score_int: -25 X-Spam_score: -2.6 X-Spam_bar: -- X-Spam_report: (-2.6 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Richard Henderson , Helge Deller , Sven Schnelle Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZM-MESSAGEID: 1643831553399100001 Content-Type: text/plain; charset="utf-8" This brings the hppa_hardware.h file in sync with the copy in the SeaBIOS-hppa sources. In order to support up to 16 CPUs, it's required to move the HPA for MEMORY_HPA out of the address space of the new 16th CPU. The new address of 0xfffff000 worked well for Linux and HP-UX, while other addresses close to the former 0xfffbf000 area are used by the architecture for local and global broadcasts. The PIM_STORAGE_SIZE constant is used in SeaBIOS sources and is relevant for the TOC/NMI feature. Signed-off-by: Helge Deller Reviewed-by: Richard Henderson --- hw/hppa/hppa_hardware.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/hw/hppa/hppa_hardware.h b/hw/hppa/hppa_hardware.h index bc258895c9..5edf577563 100644 --- a/hw/hppa/hppa_hardware.h +++ b/hw/hppa/hppa_hardware.h @@ -25,7 +25,7 @@ #define LASI_GFX_HPA 0xf8000000 #define ARTIST_FB_ADDR 0xf9000000 #define CPU_HPA 0xfffb0000 -#define MEMORY_HPA 0xfffbf000 +#define MEMORY_HPA 0xfffff000 #define PCI_HPA DINO_HPA /* PCI bus */ #define IDE_HPA 0xf9000000 /* Boot disc controller */ @@ -43,9 +43,10 @@ #define PORT_SERIAL1 (DINO_UART_HPA + 0x800) #define PORT_SERIAL2 (LASI_UART_HPA + 0x800) -#define HPPA_MAX_CPUS 8 /* max. number of SMP CPUs */ +#define HPPA_MAX_CPUS 16 /* max. number of SMP CPUs */ #define CPU_CLOCK_MHZ 250 /* emulate a 250 MHz CPU */ #define CPU_HPA_CR_REG 7 /* store CPU HPA in cr7 (SeaBIOS internal)= */ +#define PIM_STORAGE_SIZE 600 /* storage size of pdc_pim_toc_struct (64bit)= */ #endif -- 2.34.1