From 91e3d71db29d9b3b67b64e2a08e724a7ff538b4c Mon Sep 17 00:00:00 2001 From: Jan Kiszka Date: Fri, 3 Jun 2011 08:51:05 +0200 Subject: [PATCH] KVM: Clarify KVM_ASSIGN_PCI_DEVICE documentation Neither host_irq nor the guest_msi struct are used anymore today. Tag the former, drop the latter to avoid confusion. Signed-off-by: Jan Kiszka Signed-off-by: Avi Kivity --- Documentation/virtual/kvm/api.txt | 7 +------ include/linux/kvm.h | 8 +------- 2 files changed, 2 insertions(+), 13 deletions(-) diff --git a/Documentation/virtual/kvm/api.txt b/Documentation/virtual/kvm/api.txt index 2bd06b018b3..0ebe9225b17 100644 --- a/Documentation/virtual/kvm/api.txt +++ b/Documentation/virtual/kvm/api.txt @@ -1143,15 +1143,10 @@ Assigns an IRQ to a passed-through device. struct kvm_assigned_irq { __u32 assigned_dev_id; - __u32 host_irq; + __u32 host_irq; /* ignored (legacy field) */ __u32 guest_irq; __u32 flags; union { - struct { - __u32 addr_lo; - __u32 addr_hi; - __u32 data; - } guest_msi; __u32 reserved[12]; }; }; diff --git a/include/linux/kvm.h b/include/linux/kvm.h index 55ef181521f..9c9ca7c7b49 100644 --- a/include/linux/kvm.h +++ b/include/linux/kvm.h @@ -773,20 +773,14 @@ struct kvm_assigned_pci_dev { struct kvm_assigned_irq { __u32 assigned_dev_id; - __u32 host_irq; + __u32 host_irq; /* ignored (legacy field) */ __u32 guest_irq; __u32 flags; union { - struct { - __u32 addr_lo; - __u32 addr_hi; - __u32 data; - } guest_msi; __u32 reserved[12]; }; }; - struct kvm_assigned_msix_nr { __u32 assigned_dev_id; __u16 entry_nr; -- 2.41.0