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| author |   Zhang Xiantao <xiantao.zhang@intel.com> | 2007-11-15 23:07:47 +0800 |
|---|---|---|
| committer |   Avi Kivity <avi@qumranet.com> | 2008-01-30 17:53:03 +0200 |
| commit | 018d00d2fef27fc65f2917bec8f72b93615c18e1 (patch) | |
| tree | f2591e8da457287195e138a62e2d34a8bdfbe14c /drivers/kvm/kvm_main.c | |
| parent | KVM: x86 emulator: modify 'lods', and 'stos' not to depend on CR2 (diff) | |
| download | linux-dev-018d00d2fef27fc65f2917bec8f72b93615c18e1.tar.xz linux-dev-018d00d2fef27fc65f2917bec8f72b93615c18e1.zip | |
KVM: Portability: move KVM_CHECK_EXTENSION
Make KVM_CHECK_EXTENSION code into a function, all archs can define its
capability independently.
Signed-off-by: Zhang Xiantao <xiantao.zhang@intel.com>
Acked-by: Carsten Otte <cotte@de.ibm.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'drivers/kvm/kvm_main.c')
| -rw-r--r-- | drivers/kvm/kvm_main.c | 18 |
1 files changed, 2 insertions, 16 deletions
diff --git a/drivers/kvm/kvm_main.c b/drivers/kvm/kvm_main.c index e0f20d020281..c782f27265de 100644 --- a/drivers/kvm/kvm_main.c +++ b/drivers/kvm/kvm_main.c @@ -1198,23 +1198,9 @@ static long kvm_dev_ioctl(struct file *filp, goto out; r = kvm_dev_ioctl_create_vm(); break; - case KVM_CHECK_EXTENSION: { - int ext = (long)argp; - - switch (ext) { - case KVM_CAP_IRQCHIP: - case KVM_CAP_HLT: - case KVM_CAP_MMU_SHADOW_CACHE_CONTROL: - case KVM_CAP_USER_MEMORY: - case KVM_CAP_SET_TSS_ADDR: - r = 1; - break; - default: - r = 0; - break; - } + case KVM_CHECK_EXTENSION: + r = kvm_dev_ioctl_check_extension((long)argp); break; - } case KVM_GET_VCPU_MMAP_SIZE: r = -EINVAL; if (arg) |