From patchwork Fri May 24 10:05:03 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jonathan Cameron X-Patchwork-Id: 13673008 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 2E5D6C25B74 for ; Fri, 24 May 2024 10:06:56 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sARoz-0008Pk-5d; Fri, 24 May 2024 06:06:45 -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 1sARoU-0008LF-RP for qemu-devel@nongnu.org; Fri, 24 May 2024 06:06:43 -0400 Received: from frasgout.his.huawei.com ([185.176.79.56]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sARoR-0007DY-Vu for qemu-devel@nongnu.org; Fri, 24 May 2024 06:06:14 -0400 Received: from mail.maildlp.com (unknown [172.18.186.31]) by frasgout.his.huawei.com (SkyGuard) with ESMTP id 4Vm0vj2jYqz6JBV9; Fri, 24 May 2024 18:02:25 +0800 (CST) Received: from lhrpeml500005.china.huawei.com (unknown [7.191.163.240]) by mail.maildlp.com (Postfix) with ESMTPS id ECA3F1400C9; Fri, 24 May 2024 18:06:09 +0800 (CST) Received: from SecurePC-101-06.china.huawei.com (10.122.247.231) by lhrpeml500005.china.huawei.com (7.191.163.240) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2507.39; Fri, 24 May 2024 11:06:09 +0100 To: , Markus Armbruster , , , , CC: Dave Jiang , Huang Ying , Paolo Bonzini , , , , , Michael Roth , Ani Sinha Subject: [PATCH v2 2/6] hw/acpi: Insert an acpi-generic-node base under acpi-generic-initiator Date: Fri, 24 May 2024 11:05:03 +0100 Message-ID: <20240524100507.32106-3-Jonathan.Cameron@huawei.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240524100507.32106-1-Jonathan.Cameron@huawei.com> References: <20240524100507.32106-1-Jonathan.Cameron@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.122.247.231] X-ClientProxiedBy: lhrpeml500006.china.huawei.com (7.191.161.198) To lhrpeml500005.china.huawei.com (7.191.163.240) Received-SPF: pass client-ip=185.176.79.56; envelope-from=jonathan.cameron@huawei.com; helo=frasgout.his.huawei.com X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=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: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-to: Jonathan Cameron X-Patchwork-Original-From: Jonathan Cameron via From: Jonathan Cameron Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org This will simplify reuse when adding acpi-generic-port. Note that some error_printf() messages will now print acpi-generic-node whereas others will move to type specific cases in next patch so are left alone for now. Signed-off-by: Jonathan Cameron --- v2: Fix a typo in comment. --- include/hw/acpi/acpi_generic_initiator.h | 15 ++++- hw/acpi/acpi_generic_initiator.c | 78 +++++++++++++++--------- 2 files changed, 62 insertions(+), 31 deletions(-) diff --git a/include/hw/acpi/acpi_generic_initiator.h b/include/hw/acpi/acpi_generic_initiator.h index a304bad73e..dd4be19c8f 100644 --- a/include/hw/acpi/acpi_generic_initiator.h +++ b/include/hw/acpi/acpi_generic_initiator.h @@ -8,15 +8,26 @@ #include "qom/object_interfaces.h" -#define TYPE_ACPI_GENERIC_INITIATOR "acpi-generic-initiator" +/* + * Abstract type to be used as base for + * - acpi-generic-initiator + * - acpi-generic-port + */ +#define TYPE_ACPI_GENERIC_NODE "acpi-generic-node" -typedef struct AcpiGenericInitiator { +typedef struct AcpiGenericNode { /* private */ Object parent; /* public */ char *pci_dev; uint16_t node; +} AcpiGenericNode; + +#define TYPE_ACPI_GENERIC_INITIATOR "acpi-generic-initiator" + +typedef struct AcpiGenericInitiator { + AcpiGenericNode parent; } AcpiGenericInitiator; /* diff --git a/hw/acpi/acpi_generic_initiator.c b/hw/acpi/acpi_generic_initiator.c index 18a939b0e5..c054e0e27d 100644 --- a/hw/acpi/acpi_generic_initiator.c +++ b/hw/acpi/acpi_generic_initiator.c @@ -10,45 +10,61 @@ #include "hw/pci/pci_device.h" #include "qemu/error-report.h" -typedef struct AcpiGenericInitiatorClass { +typedef struct AcpiGenericNodeClass { ObjectClass parent_class; +} AcpiGenericNodeClass; + +typedef struct AcpiGenericInitiatorClass { + AcpiGenericNodeClass parent_class; } AcpiGenericInitiatorClass; +OBJECT_DEFINE_ABSTRACT_TYPE(AcpiGenericNode, acpi_generic_node, + ACPI_GENERIC_NODE, OBJECT) + +OBJECT_DECLARE_SIMPLE_TYPE(AcpiGenericNode, ACPI_GENERIC_NODE) + OBJECT_DEFINE_TYPE_WITH_INTERFACES(AcpiGenericInitiator, acpi_generic_initiator, - ACPI_GENERIC_INITIATOR, OBJECT, + ACPI_GENERIC_INITIATOR, ACPI_GENERIC_NODE, { TYPE_USER_CREATABLE }, { NULL }) OBJECT_DECLARE_SIMPLE_TYPE(AcpiGenericInitiator, ACPI_GENERIC_INITIATOR) +static void acpi_generic_node_init(Object *obj) +{ + AcpiGenericNode *gn = ACPI_GENERIC_NODE(obj); + + gn->node = MAX_NODES; + gn->pci_dev = NULL; +} + static void acpi_generic_initiator_init(Object *obj) { - AcpiGenericInitiator *gi = ACPI_GENERIC_INITIATOR(obj); +} + +static void acpi_generic_node_finalize(Object *obj) +{ + AcpiGenericNode *gn = ACPI_GENERIC_NODE(obj); - gi->node = MAX_NODES; - gi->pci_dev = NULL; + g_free(gn->pci_dev); } static void acpi_generic_initiator_finalize(Object *obj) { - AcpiGenericInitiator *gi = ACPI_GENERIC_INITIATOR(obj); - - g_free(gi->pci_dev); } -static void acpi_generic_initiator_set_pci_device(Object *obj, const char *val, - Error **errp) +static void acpi_generic_node_set_pci_device(Object *obj, const char *val, + Error **errp) { - AcpiGenericInitiator *gi = ACPI_GENERIC_INITIATOR(obj); + AcpiGenericNode *gn = ACPI_GENERIC_NODE(obj); - gi->pci_dev = g_strdup(val); + gn->pci_dev = g_strdup(val); } - -static void acpi_generic_initiator_set_node(Object *obj, Visitor *v, - const char *name, void *opaque, - Error **errp) +static void acpi_generic_node_set_node(Object *obj, Visitor *v, + const char *name, void *opaque, + Error **errp) { - AcpiGenericInitiator *gi = ACPI_GENERIC_INITIATOR(obj); + AcpiGenericNode *gn = ACPI_GENERIC_NODE(obj); MachineState *ms = MACHINE(qdev_get_machine()); uint32_t value; @@ -58,20 +74,24 @@ static void acpi_generic_initiator_set_node(Object *obj, Visitor *v, if (value >= MAX_NODES) { error_printf("%s: Invalid NUMA node specified\n", - TYPE_ACPI_GENERIC_INITIATOR); + TYPE_ACPI_GENERIC_NODE); exit(1); } - gi->node = value; - ms->numa_state->nodes[gi->node].has_gi = true; + gn->node = value; + ms->numa_state->nodes[gn->node].has_gi = true; } -static void acpi_generic_initiator_class_init(ObjectClass *oc, void *data) +static void acpi_generic_node_class_init(ObjectClass *oc, void *data) { object_class_property_add_str(oc, "pci-dev", NULL, - acpi_generic_initiator_set_pci_device); + acpi_generic_node_set_pci_device); object_class_property_add(oc, "node", "int", NULL, - acpi_generic_initiator_set_node, NULL, NULL); + acpi_generic_node_set_node, NULL, NULL); +} + +static void acpi_generic_initiator_class_init(ObjectClass *oc, void *data) +{ } /* @@ -104,9 +124,9 @@ build_srat_generic_pci_initiator_affinity(GArray *table_data, int node, static int build_all_acpi_generic_initiators(Object *obj, void *opaque) { MachineState *ms = MACHINE(qdev_get_machine()); - AcpiGenericInitiator *gi; GArray *table_data = opaque; PCIDeviceHandle dev_handle; + AcpiGenericNode *gn; PCIDevice *pci_dev; Object *o; @@ -114,14 +134,14 @@ static int build_all_acpi_generic_initiators(Object *obj, void *opaque) return 0; } - gi = ACPI_GENERIC_INITIATOR(obj); - if (gi->node >= ms->numa_state->num_nodes) { + gn = ACPI_GENERIC_NODE(obj); + if (gn->node >= ms->numa_state->num_nodes) { error_printf("%s: Specified node %d is invalid.\n", - TYPE_ACPI_GENERIC_INITIATOR, gi->node); + TYPE_ACPI_GENERIC_INITIATOR, gn->node); exit(1); } - o = object_resolve_path_type(gi->pci_dev, TYPE_PCI_DEVICE, NULL); + o = object_resolve_path_type(gn->pci_dev, TYPE_PCI_DEVICE, NULL); if (!o) { error_printf("%s: Specified device must be a PCI device.\n", TYPE_ACPI_GENERIC_INITIATOR); @@ -135,7 +155,7 @@ static int build_all_acpi_generic_initiators(Object *obj, void *opaque) pci_dev->devfn); build_srat_generic_pci_initiator_affinity(table_data, - gi->node, &dev_handle); + gn->node, &dev_handle); return 0; }