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GET /api/patches/2195109/?format=api
{ "id": 2195109, "url": "http://patchwork.ozlabs.org/api/patches/2195109/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260210-hppa-c3600-v1-4-a17ec58f053f@rev.ng/", "project": { "id": 14, "url": "http://patchwork.ozlabs.org/api/projects/14/?format=api", "name": "QEMU Development", "link_name": "qemu-devel", "list_id": "qemu-devel.nongnu.org", "list_email": "qemu-devel@nongnu.org", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20260210-hppa-c3600-v1-4-a17ec58f053f@rev.ng>", "list_archive_url": null, "date": "2026-02-10T13:04:58", "name": "[4/4] hppa: Add C3600 machine with PA-8600 CPU", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "6d49dec2371d17aaaffbbdcb948c355bf08cd6d0", "submitter": { "id": 92408, "url": "http://patchwork.ozlabs.org/api/people/92408/?format=api", "name": "Anton Johansson", "email": "anjo@rev.ng" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260210-hppa-c3600-v1-4-a17ec58f053f@rev.ng/mbox/", "series": [ { "id": 491671, "url": "http://patchwork.ozlabs.org/api/series/491671/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=491671", "date": "2026-02-10T13:04:55", "name": "hppa: Add simple C3600 machine with PA-8600 CPU", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/491671/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2195109/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2195109/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (1024-bit key;\n unprotected) header.d=rev.ng header.i=@rev.ng header.a=rsa-sha256\n header.s=dkim header.b=OEKdbJQD;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; helo=lists.gnu.org;\n envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org;\n receiver=patchwork.ozlabs.org)" ], "Received": [ "from lists.gnu.org (lists.gnu.org [209.51.188.17])\n\t(using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4f9MF471Dcz1xvb\n\tfor <incoming@patchwork.ozlabs.org>; Wed, 11 Feb 2026 00:03:20 +1100 (AEDT)", "from localhost ([::1] helo=lists1p.gnu.org)\n\tby lists.gnu.org with esmtp (Exim 4.90_1)\n\t(envelope-from <qemu-devel-bounces@nongnu.org>)\n\tid 1vpnOY-00043B-9e; Tue, 10 Feb 2026 08:03:10 -0500", "from eggs.gnu.org ([2001:470:142:3::10])\n by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)\n (Exim 4.90_1) (envelope-from <anjo@rev.ng>) id 1vpnNj-0003s0-G5\n for qemu-devel@nongnu.org; Tue, 10 Feb 2026 08:02:19 -0500", "from rev.ng ([94.130.142.21])\n by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)\n (Exim 4.90_1) (envelope-from <anjo@rev.ng>) id 1vpnNh-0002rR-Nd\n for qemu-devel@nongnu.org; Tue, 10 Feb 2026 08:02:19 -0500" ], "DKIM-Signature": "v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=rev.ng;\n s=dkim; h=Cc:To:In-Reply-To:References:Message-Id:Content-Transfer-Encoding:\n Content-Type:MIME-Version:Subject:Date:From:Sender:Reply-To:Content-ID:\n Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc\n :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe:\n List-Post:List-Owner:List-Archive:List-Unsubscribe:List-Unsubscribe-Post:\n List-Help; bh=/Cuf+Ucx9P/5YzPKylvJUXVJV5Pm6GGJQgztlq4/zoI=; b=OEKdbJQDx7/kvho\n Bp2gMVAZgVnYphNdC0IYz9k42ZCPXeFtufrFYk8GRKI+gdAPSeT1STq3xNepPA4pABNqqITq1+E0v\n gJ+1dCMGvklNPEzZABXepZKvB91XuLPsxkwSrHNmRFFbNrDetDboGsZOJMN1qfGkIwb/m2dQYqqwL\n CM=;", "Date": "Tue, 10 Feb 2026 14:04:58 +0100", "Subject": "[PATCH 4/4] hppa: Add C3600 machine with PA-8600 CPU", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=\"utf-8\"", "Content-Transfer-Encoding": "7bit", "Message-Id": "<20260210-hppa-c3600-v1-4-a17ec58f053f@rev.ng>", "References": "<20260210-hppa-c3600-v1-0-a17ec58f053f@rev.ng>", "In-Reply-To": "<20260210-hppa-c3600-v1-0-a17ec58f053f@rev.ng>", "To": "qemu-devel@nongnu.org", "Cc": "Richard Henderson <richard.henderson@linaro.org>,\n Helge Deller <deller@gmx.de>, Anton Johansson <anjo@rev.ng>", "Received-SPF": "pass client-ip=94.130.142.21; envelope-from=anjo@rev.ng;\n helo=rev.ng", "X-Spam_score_int": "-20", "X-Spam_score": "-2.1", "X-Spam_bar": "--", "X-Spam_report": "(-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1,\n DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1,\n RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001,\n SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 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": "qemu development <qemu-devel.nongnu.org>", "List-Unsubscribe": "<https://lists.nongnu.org/mailman/options/qemu-devel>,\n <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>", "List-Archive": "<https://lists.nongnu.org/archive/html/qemu-devel>", "List-Post": "<mailto:qemu-devel@nongnu.org>", "List-Help": "<mailto:qemu-devel-request@nongnu.org?subject=help>", "List-Subscribe": "<https://lists.nongnu.org/mailman/listinfo/qemu-devel>,\n <mailto:qemu-devel-request@nongnu.org?subject=subscribe>", "Reply-to": "Anton Johansson <anjo@rev.ng>", "From": "Anton Johansson via qemu development <qemu-devel@nongnu.org>", "Errors-To": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org", "Sender": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org" }, "content": "Adds a C3600/PA-8600 machine/CPU, which from the perspective of\nQEMU differ only in the size of the physical address, compared to\nC3700/PA-8700.\n\nWith this addition, PA-8700 is changed to use the correct 44 bit\nphysical address space.\n\nSigned-off-by: Anton Johansson <anjo@rev.ng>\n---\n target/hppa/cpu-qom.h | 1 +\n hw/hppa/machine.c | 41 ++++++++++++++++++++++++++++++-----\n target/hppa/cpu.c | 10 ++++++++-\n tests/functional/hppa/test_seabios.py | 3 +++\n 4 files changed, 48 insertions(+), 7 deletions(-)", "diff": "diff --git a/target/hppa/cpu-qom.h b/target/hppa/cpu-qom.h\nindex c6b82dc09b..078aa3b08a 100644\n--- a/target/hppa/cpu-qom.h\n+++ b/target/hppa/cpu-qom.h\n@@ -28,6 +28,7 @@\n #define HPPA_CPU_TYPE_NAME(name) (name HPPA_CPU_TYPE_SUFFIX)\n \n #define TYPE_HPPA_CPU_PA_7300LC HPPA_CPU_TYPE_NAME(\"pa-7300lc\")\n+#define TYPE_HPPA_CPU_PA_8600 HPPA_CPU_TYPE_NAME(\"pa-8600\")\n #define TYPE_HPPA_CPU_PA_8700 HPPA_CPU_TYPE_NAME(\"pa-8700\")\n \n OBJECT_DECLARE_CPU_TYPE(HPPACPU, HPPACPUClass, HPPA_CPU)\ndiff --git a/hw/hppa/machine.c b/hw/hppa/machine.c\nindex 8246f6bf65..ab5b8b6422 100644\n--- a/hw/hppa/machine.c\n+++ b/hw/hppa/machine.c\n@@ -689,9 +689,9 @@ static AstroState *astro_init(void)\n }\n \n /*\n- * Create HP C3700 workstation\n+ * Create HP C3000 series workstation\n */\n-static void machine_HP_C3700_init(MachineState *machine)\n+static void machine_HP_C3000_init(MachineState *machine)\n {\n PCIBus *pci_bus;\n AstroState *astro;\n@@ -804,9 +804,30 @@ static void HP_B160L_machine_init_class_init(ObjectClass *oc, const void *data)\n mc->default_ram_size = 512 * MiB;\n }\n \n+static void HP_C3600_machine_init_class_init(ObjectClass *oc, const void *data)\n+{\n+ static const char * const valid_cpu_types[] = {\n+ TYPE_HPPA_CPU_PA_8600,\n+ NULL\n+ };\n+ MachineClass *mc = MACHINE_CLASS(oc);\n+\n+ mc->desc = \"HP C3600 workstation\";\n+ mc->default_cpu_type = TYPE_HPPA_CPU_PA_8600;\n+ mc->valid_cpu_types = valid_cpu_types;\n+ mc->init = machine_HP_C3000_init;\n+ mc->max_cpus = HPPA_MAX_CPUS;\n+ mc->default_ram_size = 1024 * MiB;\n+}\n+\n static void HP_C3700_machine_init_class_init(ObjectClass *oc, const void *data)\n {\n+ /*\n+ * SeaBIOS for C3700 currently uses a 40 bit physical address space,\n+ * allow use of use the PA-8600.\n+ */\n static const char * const valid_cpu_types[] = {\n+ TYPE_HPPA_CPU_PA_8600,\n TYPE_HPPA_CPU_PA_8700,\n NULL\n };\n@@ -815,7 +836,7 @@ static void HP_C3700_machine_init_class_init(ObjectClass *oc, const void *data)\n mc->desc = \"HP C3700 workstation\";\n mc->default_cpu_type = TYPE_HPPA_CPU_PA_8700;\n mc->valid_cpu_types = valid_cpu_types;\n- mc->init = machine_HP_C3700_init;\n+ mc->init = machine_HP_C3000_init;\n mc->max_cpus = HPPA_MAX_CPUS;\n mc->default_ram_size = 1024 * MiB;\n }\n@@ -855,15 +876,23 @@ static const TypeInfo hppa_machine_types[] = {\n { TYPE_NMI },\n { }\n },\n- }, {\n+ },\n+ {\n .name = MACHINE_TYPE_NAME(\"B160L\"),\n .parent = TYPE_HPPA_COMMON_MACHINE,\n .class_init = HP_B160L_machine_init_class_init,\n- }, {\n+ },\n+ {\n+ .name = MACHINE_TYPE_NAME(\"C3600\"),\n+ .parent = TYPE_HPPA_COMMON_MACHINE,\n+ .class_init = HP_C3600_machine_init_class_init,\n+ },\n+ {\n .name = MACHINE_TYPE_NAME(\"C3700\"),\n .parent = TYPE_HPPA_COMMON_MACHINE,\n .class_init = HP_C3700_machine_init_class_init,\n- }, {\n+ },\n+ {\n .name = MACHINE_TYPE_NAME(\"715\"),\n .parent = TYPE_HPPA_COMMON_MACHINE,\n .class_init = HP_715_machine_init_class_init,\ndiff --git a/target/hppa/cpu.c b/target/hppa/cpu.c\nindex 1ba281df20..c88252e071 100644\n--- a/target/hppa/cpu.c\n+++ b/target/hppa/cpu.c\n@@ -335,13 +335,21 @@ static const TypeInfo hppa_cpu_type_infos[] = {\n },\n },\n {\n- .name = TYPE_HPPA_CPU_PA_8700,\n+ .name = TYPE_HPPA_CPU_PA_8600,\n .parent = TYPE_HPPA_CPU,\n .class_data = &(const HPPACPUDef) {\n .phys_addr_bits = 40,\n .is_pa20 = true,\n },\n },\n+ {\n+ .name = TYPE_HPPA_CPU_PA_8700,\n+ .parent = TYPE_HPPA_CPU,\n+ .class_data = &(const HPPACPUDef) {\n+ .phys_addr_bits = 44,\n+ .is_pa20 = true,\n+ },\n+ },\n };\n \n DEFINE_TYPES(hppa_cpu_type_infos)\ndiff --git a/tests/functional/hppa/test_seabios.py b/tests/functional/hppa/test_seabios.py\nindex 661b2464e1..41a429d4c4 100755\n--- a/tests/functional/hppa/test_seabios.py\n+++ b/tests/functional/hppa/test_seabios.py\n@@ -29,6 +29,9 @@ def test_hppa_32(self):\n \n def test_hppa_64(self):\n self.set_machine('C3700')\n+ # SeaBIOS for C3700 currently uses a 40 bit physical address space,\n+ # use the PA-8600 CPU instead of the default PA-8700.\n+ self.cpu = 'pa-8600'\n self.boot_seabios()\n \n if __name__ == '__main__':\n", "prefixes": [ "4/4" ] }