From: Will Deacon <will.deacon@arm.com>
To: kvm@vger.kernel.org
Cc: penberg@kernel.org, marc.zyngier@arm.com,
c.dall@virtualopensystems.com, matt@ozlabs.org,
peter.maydell@linaro.org, michael@ellerman.id.au,
levinsasha928@gmail.com, kvmarm@lists.cs.columbia.edu,
Will Deacon <will.deacon@arm.com>
Subject: [PATCH v2 3/8] kvm tools: balloon: add dummy set_size_vq implementation
Date: Thu, 22 Nov 2012 15:58:12 +0000 [thread overview]
Message-ID: <1353599897-15656-4-git-send-email-will.deacon@arm.com> (raw)
In-Reply-To: <1353599897-15656-1-git-send-email-will.deacon@arm.com>
Commit 5e980d372620 ("kvm tools: virtio: add dummy set_size_vq
implementations") added dummy set_size_vq implementations for a number
of devices now that they can use virtio MMIO as their transport.
Unfortunately, it missed the balloon driver, so this patch adds the same
implementation there.
Signed-off-by: Will Deacon <will.deacon@arm.com>
---
tools/kvm/virtio/balloon.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/tools/kvm/virtio/balloon.c b/tools/kvm/virtio/balloon.c
index 3965b24..9edce87 100644
--- a/tools/kvm/virtio/balloon.c
+++ b/tools/kvm/virtio/balloon.c
@@ -232,6 +232,12 @@ static int get_size_vq(struct kvm *kvm, void *dev, u32 vq)
return VIRTIO_BLN_QUEUE_SIZE;
}
+static int set_size_vq(struct kvm *kvm, void *dev, u32 vq, int size)
+{
+ /* FIXME: dynamic */
+ return size;
+}
+
struct virtio_ops bln_dev_virtio_ops = (struct virtio_ops) {
.get_config = get_config,
.get_host_features = get_host_features,
@@ -240,6 +246,7 @@ struct virtio_ops bln_dev_virtio_ops = (struct virtio_ops) {
.notify_vq = notify_vq,
.get_pfn_vq = get_pfn_vq,
.get_size_vq = get_size_vq,
+ .set_size_vq = set_size_vq,
};
int virtio_bln__init(struct kvm *kvm)
--
1.8.0
next prev parent reply other threads:[~2012-11-22 18:30 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-22 15:58 [PATCH v2 0/8] kvm tools: add support for ARMv7 processors Will Deacon
2012-11-22 15:58 ` [PATCH v2 1/8] rbtree: include linux/compiler.h for definition of __always_inline Will Deacon
2012-11-22 18:44 ` Sasha Levin
2012-11-23 14:36 ` Will Deacon
2012-11-22 15:58 ` [PATCH v2 2/8] kvm tools: don't bother including linux/compiler.h Will Deacon
2012-11-22 15:58 ` Will Deacon [this message]
2012-11-22 15:58 ` [PATCH v2 4/8] kvm tools: add generic device registration mechanism Will Deacon
2012-11-22 15:58 ` [PATCH v2 5/8] kvm tools: keep track of registered memory banks in struct kvm Will Deacon
2012-11-22 15:58 ` [PATCH v2 6/8] kvm tools: teach guest_flat_to_host about memory banks starting above 0 Will Deacon
2012-11-22 15:58 ` [PATCH v2 7/8] kvm tools: provide a mechanism for translating host to guest addresses Will Deacon
2012-11-22 15:58 ` [PATCH v2 8/8] kvm tools: add support for ARMv7 processors Will Deacon
2012-11-22 16:13 ` Peter Maydell
2012-11-22 16:22 ` Will Deacon
2012-11-23 11:22 ` [PATCH v2 0/8] " Pekka Enberg
2012-11-23 14:38 ` Will Deacon
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