diff options
| author | Eric Auger <eric.auger@redhat.com> | 2016-07-22 18:20:38 +0200 |
|---|---|---|
| committer | Marc Zyngier <marc.zyngier@arm.com> | 2016-07-22 19:51:56 +0200 |
| commit | 0455e72c9ae9b7e9589f2cc5ba5bc7804be83342 (patch) | |
| tree | 2e88cbe289d674a138eb51ccb87d81237d35140c /include | |
| parent | KVM: api: Pass the devid in the msi routing entry (diff) | |
| download | linux-0455e72c9ae9b7e9589f2cc5ba5bc7804be83342.tar.xz linux-0455e72c9ae9b7e9589f2cc5ba5bc7804be83342.zip | |
KVM: Add devid in kvm_kernel_irq_routing_entry
Enhance kvm_kernel_irq_routing_entry to transport the device id
field, devid. A new flags field makes possible to indicate the
devid is valid. Those additions are used for ARM GICv3 ITS MSI
injection. The original struct msi_msg msi field is replaced by
a new custom structure that embeds the new fields.
Signed-off-by: Eric Auger <eric.auger@redhat.com>
Suggested-by: Radim Krčmář <rkrcmar@redhat.com>
Acked-by: Radim Krčmář <rkrcmar@redhat.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/kvm_host.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index 614a98137c5f..a15828fe845c 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -317,7 +317,13 @@ struct kvm_kernel_irq_routing_entry { unsigned irqchip; unsigned pin; } irqchip; - struct msi_msg msi; + struct { + u32 address_lo; + u32 address_hi; + u32 data; + u32 flags; + u32 devid; + } msi; struct kvm_s390_adapter_int adapter; struct kvm_hv_sint hv_sint; }; |