From patchwork Fri Dec 13 16:17:53 2019 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: 11291171 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 4E9156C1 for ; Fri, 13 Dec 2019 21:01:21 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 14D9B24682 for ; Fri, 13 Dec 2019 21:01:21 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="ZlQ+cX1T" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 14D9B24682 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1ifngK-0001Sq-HJ; Fri, 13 Dec 2019 16:20:44 +0000 Received: from all-amaz-eas1.inumbo.com ([34.197.232.57] helo=us1-amaz-eas2.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1ifngJ-0001SH-7K for xen-devel@lists.xenproject.org; Fri, 13 Dec 2019 16:20:43 +0000 X-Inumbo-ID: 7f07fa11-1dc4-11ea-8f78-12813bfff9fa Received: from us-smtp-1.mimecast.com (unknown [207.211.31.81]) by us1-amaz-eas2.inumbo.com (Halon) with ESMTP id 7f07fa11-1dc4-11ea-8f78-12813bfff9fa; Fri, 13 Dec 2019 16:20:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1576254037; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=4iY8APFf9mkIq+cbZyyzXVA8af+R0+1u/Mw6FuzxngQ=; b=ZlQ+cX1TrrGTLyHIT4HrhfBzgyp4hzdNWw+ZCyATgCLzaTz7lh0dbQ1nKZQOOKfH0oGKtu HnloFwUCAWOj16jGNLYBQiqxRKbsgWKjB/cNQIakbpouAa/J65C8qdY2BrEIhhpll1OdZj qaRLhWvmaAimzv7KEXRFRIFlRpJZGRE= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-253-7TJ690WrPveV067pFYkoLA-1; Fri, 13 Dec 2019 11:20:35 -0500 X-MC-Unique: 7TJ690WrPveV067pFYkoLA-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id BF7DF1856A60; Fri, 13 Dec 2019 16:20:33 +0000 (UTC) Received: from x1w.redhat.com (ovpn-205-147.brq.redhat.com [10.40.205.147]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 20A8F19C4F; Fri, 13 Dec 2019 16:20:24 +0000 (UTC) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Date: Fri, 13 Dec 2019 17:17:53 +0100 Message-Id: <20191213161753.8051-13-philmd@redhat.com> In-Reply-To: <20191213161753.8051-1-philmd@redhat.com> References: <20191213161753.8051-1-philmd@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 Subject: [Xen-devel] [PATCH 12/12] hw/i386/pc: Move PC-machine specific declarations to 'pc_internal.h' X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: Stefano Stabellini , Sergio Lopez , Eduardo Habkost , kvm@vger.kernel.org, Paul Durrant , =?utf-8?q?Philippe_Mathie?= =?utf-8?q?u-Daud=C3=A9?= , "Michael S. Tsirkin" , Paolo Bonzini , Marcel Apfelbaum , xen-devel@lists.xenproject.org, Anthony Perard , Igor Mammedov , qemu-block@nongnu.org, John Snow , Richard Henderson Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" Historically, QEMU started with only one X86 machine: the PC. The 'hw/i386/pc.h' header was used to store all X86 and PC declarations. Since we have now multiple machines based on the X86 architecture, move the PC-specific declarations in a new header. We use 'internal' in the name to explicit this header is restricted to the X86 architecture. Other architecture can not access it. Signed-off-by: Philippe Mathieu-Daudé --- Maybe name it 'pc_machine.h'? --- hw/i386/pc_internal.h | 144 ++++++++++++++++++++++++++++++++++++++++++ include/hw/i386/pc.h | 128 ------------------------------------- hw/i386/acpi-build.c | 1 + hw/i386/pc.c | 1 + hw/i386/pc_piix.c | 1 + hw/i386/pc_q35.c | 1 + hw/i386/pc_sysfw.c | 1 + hw/i386/xen/xen-hvm.c | 1 + 8 files changed, 150 insertions(+), 128 deletions(-) create mode 100644 hw/i386/pc_internal.h diff --git a/hw/i386/pc_internal.h b/hw/i386/pc_internal.h new file mode 100644 index 0000000000..c9be64e815 --- /dev/null +++ b/hw/i386/pc_internal.h @@ -0,0 +1,144 @@ +#ifndef HW_I386_PC_INTERNAL_H +#define HW_I386_PC_INTERNAL_H + +#include "hw/hw.h" +#include "hw/isa/isa.h" +#include "hw/i386/pc.h" +#include "hw/block/fdc.h" +#include "net/net.h" + +#define PC_MACHINE_ACPI_DEVICE_PROP "acpi-device" +#define PC_MACHINE_DEVMEM_REGION_SIZE "device-memory-region-size" +#define PC_MACHINE_MAX_RAM_BELOW_4G "max-ram-below-4g" +#define PC_MACHINE_VMPORT "vmport" +#define PC_MACHINE_SMM "smm" +#define PC_MACHINE_SMBUS "smbus" +#define PC_MACHINE_SATA "sata" +#define PC_MACHINE_PIT "pit" + +void pc_register_ferr_irq(qemu_irq irq); +void pc_acpi_smi_interrupt(void *opaque, int irq, int level); + +void pc_hot_add_cpu(MachineState *ms, const int64_t id, Error **errp); +void pc_smp_parse(MachineState *ms, QemuOpts *opts); + +void pc_guest_info_init(PCMachineState *pcms); + +void xen_load_linux(PCMachineState *pcms); +void pc_memory_init(PCMachineState *pcms, + MemoryRegion *system_memory, + MemoryRegion *rom_memory, + MemoryRegion **ram_memory); + +void pc_basic_device_init(ISABus *isa_bus, qemu_irq *gsi, + ISADevice **rtc_state, + bool create_fdctrl, + bool no_vmport, + bool has_pit, + uint32_t hpet_irqs); +void pc_init_ne2k_isa(ISABus *bus, NICInfo *nd); +void pc_cmos_init(PCMachineState *pcms, + BusState *ide0, BusState *ide1, + ISADevice *s); +void pc_nic_init(PCMachineClass *pcmc, ISABus *isa_bus, PCIBus *pci_bus); + +ISADevice *pc_find_fdc0(void); +int cmos_get_fd_drive_type(FloppyDriveType fd0); + +#define FW_CFG_IO_BASE 0x510 + +/* pc_sysfw.c */ +void pc_system_flash_create(PCMachineState *pcms); +void pc_system_firmware_init(PCMachineState *pcms, MemoryRegion *rom_memory); + +extern GlobalProperty pc_compat_4_1[]; +extern const size_t pc_compat_4_1_len; + +extern GlobalProperty pc_compat_4_0[]; +extern const size_t pc_compat_4_0_len; + +extern GlobalProperty pc_compat_3_1[]; +extern const size_t pc_compat_3_1_len; + +extern GlobalProperty pc_compat_3_0[]; +extern const size_t pc_compat_3_0_len; + +extern GlobalProperty pc_compat_2_12[]; +extern const size_t pc_compat_2_12_len; + +extern GlobalProperty pc_compat_2_11[]; +extern const size_t pc_compat_2_11_len; + +extern GlobalProperty pc_compat_2_10[]; +extern const size_t pc_compat_2_10_len; + +extern GlobalProperty pc_compat_2_9[]; +extern const size_t pc_compat_2_9_len; + +extern GlobalProperty pc_compat_2_8[]; +extern const size_t pc_compat_2_8_len; + +extern GlobalProperty pc_compat_2_7[]; +extern const size_t pc_compat_2_7_len; + +extern GlobalProperty pc_compat_2_6[]; +extern const size_t pc_compat_2_6_len; + +extern GlobalProperty pc_compat_2_5[]; +extern const size_t pc_compat_2_5_len; + +extern GlobalProperty pc_compat_2_4[]; +extern const size_t pc_compat_2_4_len; + +extern GlobalProperty pc_compat_2_3[]; +extern const size_t pc_compat_2_3_len; + +extern GlobalProperty pc_compat_2_2[]; +extern const size_t pc_compat_2_2_len; + +extern GlobalProperty pc_compat_2_1[]; +extern const size_t pc_compat_2_1_len; + +extern GlobalProperty pc_compat_2_0[]; +extern const size_t pc_compat_2_0_len; + +extern GlobalProperty pc_compat_1_7[]; +extern const size_t pc_compat_1_7_len; + +extern GlobalProperty pc_compat_1_6[]; +extern const size_t pc_compat_1_6_len; + +extern GlobalProperty pc_compat_1_5[]; +extern const size_t pc_compat_1_5_len; + +extern GlobalProperty pc_compat_1_4[]; +extern const size_t pc_compat_1_4_len; + +/* + * Helper for setting model-id for CPU models that changed model-id + * depending on QEMU versions up to QEMU 2.4. + */ +#define PC_CPU_MODEL_IDS(v) \ + { "qemu32-" TYPE_X86_CPU, "model-id", "QEMU Virtual CPU version " v, },\ + { "qemu64-" TYPE_X86_CPU, "model-id", "QEMU Virtual CPU version " v, },\ + { "athlon-" TYPE_X86_CPU, "model-id", "QEMU Virtual CPU version " v, }, + +#define DEFINE_PC_MACHINE(suffix, namestr, initfn, optsfn) \ + static void pc_machine_##suffix##_class_init(ObjectClass *oc, void *data) \ + { \ + MachineClass *mc = MACHINE_CLASS(oc); \ + optsfn(mc); \ + mc->init = initfn; \ + } \ + static const TypeInfo pc_machine_type_##suffix = { \ + .name = namestr TYPE_MACHINE_SUFFIX, \ + .parent = TYPE_PC_MACHINE, \ + .class_init = pc_machine_##suffix##_class_init, \ + }; \ + static void pc_machine_init_##suffix(void) \ + { \ + type_register(&pc_machine_type_##suffix); \ + } \ + type_init(pc_machine_init_##suffix) + +#endif diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h index 2ef6e2cfff..9a5633a394 100644 --- a/include/hw/i386/pc.h +++ b/include/hw/i386/pc.h @@ -4,9 +4,7 @@ #include "exec/memory.h" #include "hw/boards.h" #include "hw/isa/isa.h" -#include "hw/block/fdc.h" #include "hw/block/flash.h" -#include "net/net.h" #include "hw/i386/ioapic.h" #include "hw/i386/x86.h" @@ -58,14 +56,6 @@ struct PCMachineState { hwaddr memhp_io_base; }; -#define PC_MACHINE_ACPI_DEVICE_PROP "acpi-device" -#define PC_MACHINE_DEVMEM_REGION_SIZE "device-memory-region-size" -#define PC_MACHINE_VMPORT "vmport" -#define PC_MACHINE_SMM "smm" -#define PC_MACHINE_SMBUS "smbus" -#define PC_MACHINE_SATA "sata" -#define PC_MACHINE_PIT "pit" - /** * PCMachineClass: * @@ -173,12 +163,6 @@ void vmmouse_set_data(const uint32_t *data); extern int fd_bootchk; bool pc_machine_is_smm_enabled(PCMachineState *pcms); -void pc_acpi_smi_interrupt(void *opaque, int irq, int level); - -void pc_hot_add_cpu(MachineState *ms, const int64_t id, Error **errp); -void pc_smp_parse(MachineState *ms, QemuOpts *opts); - -void pc_guest_info_init(PCMachineState *pcms); #define PCI_HOST_PROP_PCI_HOLE_START "pci-hole-start" #define PCI_HOST_PROP_PCI_HOLE_END "pci-hole-end" @@ -192,31 +176,12 @@ void pc_guest_info_init(PCMachineState *pcms); void pc_pci_as_mapping_init(Object *owner, MemoryRegion *system_memory, MemoryRegion *pci_address_space); -void xen_load_linux(PCMachineState *pcms); -void pc_memory_init(PCMachineState *pcms, - MemoryRegion *system_memory, - MemoryRegion *rom_memory, - MemoryRegion **ram_memory); uint64_t pc_pci_hole64_start(void); DeviceState *pc_vga_init(ISABus *isa_bus, PCIBus *pci_bus); -void pc_basic_device_init(ISABus *isa_bus, qemu_irq *gsi, - ISADevice **rtc_state, - bool create_fdctrl, - bool no_vmport, - bool has_pit, - uint32_t hpet_irqs); -void pc_init_ne2k_isa(ISABus *bus, NICInfo *nd); -void pc_cmos_init(PCMachineState *pcms, - BusState *ide0, BusState *ide1, - ISADevice *s); -void pc_nic_init(PCMachineClass *pcmc, ISABus *isa_bus, PCIBus *pci_bus); void pc_i8259_create(ISABus *isa_bus, qemu_irq *i8259_irqs); void ioapic_init_gsi(GSIState *gsi_state, const char *parent_name); -ISADevice *pc_find_fdc0(void); -int cmos_get_fd_drive_type(FloppyDriveType fd0); - #define FW_CFG_IO_BASE 0x510 #define PORT92_A20_LINE "a20" @@ -224,102 +189,9 @@ int cmos_get_fd_drive_type(FloppyDriveType fd0); /* hpet.c */ extern int no_hpet; -/* pc_sysfw.c */ -void pc_system_flash_create(PCMachineState *pcms); -void pc_system_firmware_init(PCMachineState *pcms, MemoryRegion *rom_memory); - /* acpi-build.c */ void pc_madt_cpu_entry(AcpiDeviceIf *adev, int uid, const CPUArchIdList *apic_ids, GArray *entry); -extern GlobalProperty pc_compat_4_1[]; -extern const size_t pc_compat_4_1_len; - -extern GlobalProperty pc_compat_4_0[]; -extern const size_t pc_compat_4_0_len; - -extern GlobalProperty pc_compat_3_1[]; -extern const size_t pc_compat_3_1_len; - -extern GlobalProperty pc_compat_3_0[]; -extern const size_t pc_compat_3_0_len; - -extern GlobalProperty pc_compat_2_12[]; -extern const size_t pc_compat_2_12_len; - -extern GlobalProperty pc_compat_2_11[]; -extern const size_t pc_compat_2_11_len; - -extern GlobalProperty pc_compat_2_10[]; -extern const size_t pc_compat_2_10_len; - -extern GlobalProperty pc_compat_2_9[]; -extern const size_t pc_compat_2_9_len; - -extern GlobalProperty pc_compat_2_8[]; -extern const size_t pc_compat_2_8_len; - -extern GlobalProperty pc_compat_2_7[]; -extern const size_t pc_compat_2_7_len; - -extern GlobalProperty pc_compat_2_6[]; -extern const size_t pc_compat_2_6_len; - -extern GlobalProperty pc_compat_2_5[]; -extern const size_t pc_compat_2_5_len; - -extern GlobalProperty pc_compat_2_4[]; -extern const size_t pc_compat_2_4_len; - -extern GlobalProperty pc_compat_2_3[]; -extern const size_t pc_compat_2_3_len; - -extern GlobalProperty pc_compat_2_2[]; -extern const size_t pc_compat_2_2_len; - -extern GlobalProperty pc_compat_2_1[]; -extern const size_t pc_compat_2_1_len; - -extern GlobalProperty pc_compat_2_0[]; -extern const size_t pc_compat_2_0_len; - -extern GlobalProperty pc_compat_1_7[]; -extern const size_t pc_compat_1_7_len; - -extern GlobalProperty pc_compat_1_6[]; -extern const size_t pc_compat_1_6_len; - -extern GlobalProperty pc_compat_1_5[]; -extern const size_t pc_compat_1_5_len; - -extern GlobalProperty pc_compat_1_4[]; -extern const size_t pc_compat_1_4_len; - -/* Helper for setting model-id for CPU models that changed model-id - * depending on QEMU versions up to QEMU 2.4. - */ -#define PC_CPU_MODEL_IDS(v) \ - { "qemu32-" TYPE_X86_CPU, "model-id", "QEMU Virtual CPU version " v, },\ - { "qemu64-" TYPE_X86_CPU, "model-id", "QEMU Virtual CPU version " v, },\ - { "athlon-" TYPE_X86_CPU, "model-id", "QEMU Virtual CPU version " v, }, - -#define DEFINE_PC_MACHINE(suffix, namestr, initfn, optsfn) \ - static void pc_machine_##suffix##_class_init(ObjectClass *oc, void *data) \ - { \ - MachineClass *mc = MACHINE_CLASS(oc); \ - optsfn(mc); \ - mc->init = initfn; \ - } \ - static const TypeInfo pc_machine_type_##suffix = { \ - .name = namestr TYPE_MACHINE_SUFFIX, \ - .parent = TYPE_PC_MACHINE, \ - .class_init = pc_machine_##suffix##_class_init, \ - }; \ - static void pc_machine_init_##suffix(void) \ - { \ - type_register(&pc_machine_type_##suffix); \ - } \ - type_init(pc_machine_init_##suffix) - extern void igd_passthrough_isa_bridge_create(PCIBus *bus, uint16_t gpu_dev_id); #endif diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c index 291909fa05..7267e9754f 100644 --- a/hw/i386/acpi-build.c +++ b/hw/i386/acpi-build.c @@ -64,6 +64,7 @@ #include "hw/acpi/pci.h" #include "qom/qom-qobject.h" +#include "hw/i386/pc_internal.h" #include "hw/i386/amd_iommu.h" #include "hw/i386/intel_iommu.h" diff --git a/hw/i386/pc.c b/hw/i386/pc.c index 4c018735b0..df879ff8e5 100644 --- a/hw/i386/pc.c +++ b/hw/i386/pc.c @@ -26,6 +26,7 @@ #include "qemu/units.h" #include "hw/i386/x86.h" #include "hw/i386/pc.h" +#include "hw/i386/pc_internal.h" #include "hw/char/serial.h" #include "hw/char/parallel.h" #include "hw/i386/apic.h" diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c index 1bd70d1abb..a7f67f39a8 100644 --- a/hw/i386/pc_piix.c +++ b/hw/i386/pc_piix.c @@ -29,6 +29,7 @@ #include "hw/loader.h" #include "hw/i386/x86.h" #include "hw/i386/pc.h" +#include "hw/i386/pc_internal.h" #include "hw/i386/apic.h" #include "hw/pci-host/i440fx.h" #include "hw/southbridge/piix.h" diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c index 385e5cffb1..d1d251cb26 100644 --- a/hw/i386/pc_q35.c +++ b/hw/i386/pc_q35.c @@ -42,6 +42,7 @@ #include "exec/address-spaces.h" #include "hw/i386/x86.h" #include "hw/i386/pc.h" +#include "hw/i386/pc_internal.h" #include "hw/i386/ich9.h" #include "hw/i386/amd_iommu.h" #include "hw/i386/intel_iommu.h" diff --git a/hw/i386/pc_sysfw.c b/hw/i386/pc_sysfw.c index f5f3f466b0..6762a6b453 100644 --- a/hw/i386/pc_sysfw.c +++ b/hw/i386/pc_sysfw.c @@ -33,6 +33,7 @@ #include "hw/sysbus.h" #include "hw/i386/x86.h" #include "hw/i386/pc.h" +#include "hw/i386/pc_internal.h" #include "hw/loader.h" #include "hw/qdev-properties.h" #include "sysemu/sysemu.h" diff --git a/hw/i386/xen/xen-hvm.c b/hw/i386/xen/xen-hvm.c index 82ece6b9e7..26e6d013d0 100644 --- a/hw/i386/xen/xen-hvm.c +++ b/hw/i386/xen/xen-hvm.c @@ -14,6 +14,7 @@ #include "hw/pci/pci.h" #include "hw/pci/pci_host.h" #include "hw/i386/pc.h" +#include "hw/i386/pc_internal.h" #include "hw/southbridge/piix.h" #include "hw/irq.h" #include "hw/hw.h"