From dc9f06ca81e6e16d062ec382701142a3a2ab3f7d Mon Sep 17 00:00:00 2001
From: Pavel Fedin
Date: Thu, 15 Oct 2015 16:44:52 +0300
Subject: kvm: Pass PCI device pointer to MSI routing functions
In-kernel ITS emulation on ARM64 will require to supply requester IDs.
These IDs can now be retrieved from the device pointer using new
pci_requester_id() function.
This patch adds pci_dev pointer to KVM GSI routing functions and makes
callers passing it.
x86 architecture does not use requester IDs, but hw/i386/kvm/pci-assign.c
also made passing PCI device pointer instead of NULL for consistency with
the rest of the code.
Signed-off-by: Pavel Fedin
Message-Id:
Signed-off-by: Paolo Bonzini
---
kvm-stub.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
(limited to 'kvm-stub.c')
diff --git a/kvm-stub.c b/kvm-stub.c
index d9ad624..08bcc32 100644
--- a/kvm-stub.c
+++ b/kvm-stub.c
@@ -115,7 +115,7 @@ int kvm_on_sigbus(int code, void *addr)
}
#ifndef CONFIG_USER_ONLY
-int kvm_irqchip_add_msi_route(KVMState *s, MSIMessage msg)
+int kvm_irqchip_add_msi_route(KVMState *s, MSIMessage msg, PCIDevice *dev)
{
return -ENOSYS;
}
@@ -128,7 +128,8 @@ void kvm_irqchip_release_virq(KVMState *s, int virq)
{
}
-int kvm_irqchip_update_msi_route(KVMState *s, int virq, MSIMessage msg)
+int kvm_irqchip_update_msi_route(KVMState *s, int virq, MSIMessage msg,
+ PCIDevice *dev)
{
return -ENOSYS;
}
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