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69 lines
2.3 KiB
69 lines
2.3 KiB
2 months ago
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From f572a40924c7138072e387111d0f092185972477 Mon Sep 17 00:00:00 2001
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From: Paolo Bonzini <pbonzini@redhat.com>
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Date: Thu, 9 May 2024 19:00:39 +0200
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Subject: [PATCH 044/100] i386: correctly select code in hw/i386 that depends
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on other components
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RH-Author: Paolo Bonzini <pbonzini@redhat.com>
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RH-MergeRequest: 245: SEV-SNP support
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RH-Jira: RHEL-39544
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RH-Acked-by: Thomas Huth <thuth@redhat.com>
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RH-Acked-by: Bandan Das <bdas@redhat.com>
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RH-Acked-by: Vitaly Kuznetsov <vkuznets@redhat.com>
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RH-Commit: [44/91] 1327a5eb2b91edacf56cc4e93255cad456abbbeb (bonzini/rhel-qemu-kvm)
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fw_cfg.c and vapic.c are currently included unconditionally but
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depend on other components. vapic.c depends on the local APIC,
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while fw_cfg.c includes a piece of AML builder code that depends
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on CONFIG_ACPI.
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Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
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Message-ID: <20240509170044.190795-9-pbonzini@redhat.com>
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Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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(cherry picked from commit 7974e51342775c87f6e759a8c525db1045ddfa24)
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Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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---
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hw/i386/fw_cfg.c | 2 ++
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hw/i386/meson.build | 2 +-
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2 files changed, 3 insertions(+), 1 deletion(-)
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diff --git a/hw/i386/fw_cfg.c b/hw/i386/fw_cfg.c
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index 283c3f4c16..7f97d40616 100644
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--- a/hw/i386/fw_cfg.c
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+++ b/hw/i386/fw_cfg.c
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@@ -204,6 +204,7 @@ void fw_cfg_build_feature_control(MachineState *ms, FWCfgState *fw_cfg)
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fw_cfg_add_file(fw_cfg, "etc/msr_feature_control", val, sizeof(*val));
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}
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+#ifdef CONFIG_ACPI
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void fw_cfg_add_acpi_dsdt(Aml *scope, FWCfgState *fw_cfg)
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{
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/*
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@@ -230,3 +231,4 @@ void fw_cfg_add_acpi_dsdt(Aml *scope, FWCfgState *fw_cfg)
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aml_append(dev, aml_name_decl("_CRS", crs));
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aml_append(scope, dev);
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}
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+#endif
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diff --git a/hw/i386/meson.build b/hw/i386/meson.build
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index d8b70ef3e9..d9da676038 100644
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--- a/hw/i386/meson.build
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+++ b/hw/i386/meson.build
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@@ -1,12 +1,12 @@
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i386_ss = ss.source_set()
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i386_ss.add(files(
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'fw_cfg.c',
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- 'vapic.c',
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'e820_memory_layout.c',
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'multiboot.c',
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'x86.c',
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))
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+i386_ss.add(when: 'CONFIG_APIC', if_true: files('vapic.c'))
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i386_ss.add(when: 'CONFIG_X86_IOMMU', if_true: files('x86-iommu.c'),
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if_false: files('x86-iommu-stub.c'))
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i386_ss.add(when: 'CONFIG_AMD_IOMMU', if_true: files('amd_iommu.c'),
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--
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2.39.3
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