From: Eric Auger <eric.auger@xxxxxxxxxx>
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@xxxxxxxxxx>
Suggested-by: Radim Krčmář <rkrcmar@xxxxxxxxxx>
Acked-by: Radim Krčmář <rkrcmar@xxxxxxxxxx>
Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
---
include/linux/kvm_host.h | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index 614a981..a15828f 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;
};
--
1.9.1
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