From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:46335) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dSeWZ-0004OE-U6 for qemu-devel@nongnu.org; Wed, 05 Jul 2017 03:15:06 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dSeWY-0007US-Fj for qemu-devel@nongnu.org; Wed, 05 Jul 2017 03:14:59 -0400 Received: from mail-wm0-x243.google.com ([2a00:1450:400c:c09::243]:34635) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1dSeWY-0007Ti-7x for qemu-devel@nongnu.org; Wed, 05 Jul 2017 03:14:58 -0400 Received: by mail-wm0-x243.google.com with SMTP id p204so30533812wmg.1 for ; Wed, 05 Jul 2017 00:14:58 -0700 (PDT) Sender: Paolo Bonzini From: Paolo Bonzini Date: Wed, 5 Jul 2017 09:14:10 +0200 Message-Id: <1499238885-26161-8-git-send-email-pbonzini@redhat.com> In-Reply-To: <1499238885-26161-1-git-send-email-pbonzini@redhat.com> References: <1499238885-26161-1-git-send-email-pbonzini@redhat.com> Subject: [Qemu-devel] [PULL 07/42] Move CONFIG_KVM related definitions to kvm_i386.h List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Thomas Huth From: Thomas Huth pc.h and sysemu/kvm.h are also included from common code (where CONFIG_KVM is not available), so the #defines that depend on CONFIG_KVM should not be declared here to avoid that anybody is using them in a wrong way. Since we're also going to poison CONFIG_KVM for common code, let's move them to kvm_i386.h instead. Most of the dummy definitions from sysemu/kvm.h are also unused since the code that uses them is only compiled for CONFIG_KVM (e.g. target/i386/kvm.c), so the unused defines are also simply dropped here instead of being moved. Signed-off-by: Thomas Huth Message-Id: <1498454578-18709-3-git-send-email-thuth@redhat.com> Signed-off-by: Paolo Bonzini --- hw/i386/pc_q35.c | 1 + include/hw/i386/pc.h | 13 ------------- include/sysemu/kvm.h | 15 --------------- target/i386/kvm_i386.h | 23 +++++++++++++++++++++++ 4 files changed, 24 insertions(+), 28 deletions(-) diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c index 1523ef3..8f696b7 100644 --- a/hw/i386/pc_q35.c +++ b/hw/i386/pc_q35.c @@ -36,6 +36,7 @@ #include "hw/timer/mc146818rtc.h" #include "hw/xen/xen.h" #include "sysemu/kvm.h" +#include "kvm_i386.h" #include "hw/kvm/clock.h" #include "hw/pci-host/q35.h" #include "exec/address-spaces.h" diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h index 233216a..f48d167 100644 --- a/include/hw/i386/pc.h +++ b/include/hw/i386/pc.h @@ -20,19 +20,6 @@ #define HPET_INTCAP "hpet-intcap" -#ifdef CONFIG_KVM -#define kvm_pit_in_kernel() \ - (kvm_irqchip_in_kernel() && !kvm_irqchip_is_split()) -#define kvm_pic_in_kernel() \ - (kvm_irqchip_in_kernel() && !kvm_irqchip_is_split()) -#define kvm_ioapic_in_kernel() \ - (kvm_irqchip_in_kernel() && !kvm_irqchip_is_split()) -#else -#define kvm_pit_in_kernel() 0 -#define kvm_pic_in_kernel() 0 -#define kvm_ioapic_in_kernel() 0 -#endif - /** * PCMachineState: * @acpi_dev: link to ACPI PM device that performs ACPI hotplug handling diff --git a/include/sysemu/kvm.h b/include/sysemu/kvm.h index 1e91613..ca40b6e 100644 --- a/include/sysemu/kvm.h +++ b/include/sysemu/kvm.h @@ -22,21 +22,6 @@ #ifdef CONFIG_KVM #include #include -#else -/* These constants must never be used at runtime if kvm_enabled() is false. - * They exist so we don't need #ifdefs around KVM-specific code that already - * checks kvm_enabled() properly. - */ -#define KVM_CPUID_SIGNATURE 0 -#define KVM_CPUID_FEATURES 0 -#define KVM_FEATURE_CLOCKSOURCE 0 -#define KVM_FEATURE_NOP_IO_DELAY 0 -#define KVM_FEATURE_MMU_OP 0 -#define KVM_FEATURE_CLOCKSOURCE2 0 -#define KVM_FEATURE_ASYNC_PF 0 -#define KVM_FEATURE_STEAL_TIME 0 -#define KVM_FEATURE_PV_EOI 0 -#define KVM_FEATURE_CLOCKSOURCE_STABLE_BIT 0 #endif extern bool kvm_allowed; diff --git a/target/i386/kvm_i386.h b/target/i386/kvm_i386.h index bfce427..1de9876 100644 --- a/target/i386/kvm_i386.h +++ b/target/i386/kvm_i386.h @@ -15,6 +15,29 @@ #define kvm_apic_in_kernel() (kvm_irqchip_in_kernel()) +#ifdef CONFIG_KVM + +#define kvm_pit_in_kernel() \ + (kvm_irqchip_in_kernel() && !kvm_irqchip_is_split()) +#define kvm_pic_in_kernel() \ + (kvm_irqchip_in_kernel() && !kvm_irqchip_is_split()) +#define kvm_ioapic_in_kernel() \ + (kvm_irqchip_in_kernel() && !kvm_irqchip_is_split()) + +#else + +#define kvm_pit_in_kernel() 0 +#define kvm_pic_in_kernel() 0 +#define kvm_ioapic_in_kernel() 0 + +/* These constants must never be used at runtime if kvm_enabled() is false. + * They exist so we don't need #ifdefs around KVM-specific code that already + * checks kvm_enabled() properly. + */ +#define KVM_CPUID_FEATURES 0 + +#endif /* CONFIG_KVM */ + bool kvm_allows_irq0_override(void); bool kvm_has_smm(void); bool kvm_has_adjust_clock_stable(void); -- 1.8.3.1