57 lines
2.0 KiB
Diff
57 lines
2.0 KiB
Diff
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From 0ae5aeef8aa5bf2d32fdf393cf66c36172c3e974 Mon Sep 17 00:00:00 2001
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From: fangyi <eric.fangyi@huawei.com>
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Date: Thu, 16 Nov 2023 09:54:53 +0800
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Subject: [PATCH] virtio-net: add support for configure interrupt
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Add functions to support configure interrupt in virtio_net
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The functions are config_pending and config_mask, while
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this input idx is VIRTIO_CONFIG_IRQ_IDX will check the
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function of configure interrupt.
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Signed-off-by: Cindy Lu <lulu@redhat.com>
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Message-Id: <20211104164827.21911-9-lulu@redhat.com>
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Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
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Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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Signed-off-by: fangyi <eric.fangyi@huawei.com>
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---
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hw/net/vhost_net.c | 9 +++++++++
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include/net/vhost_net.h | 2 ++
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2 files changed, 11 insertions(+)
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diff --git a/hw/net/vhost_net.c b/hw/net/vhost_net.c
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index bea053a742..d5a92144bb 100644
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--- a/hw/net/vhost_net.c
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+++ b/hw/net/vhost_net.c
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@@ -524,6 +524,15 @@ void vhost_net_virtqueue_mask(VHostNetState *net, VirtIODevice *dev,
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vhost_virtqueue_mask(&net->dev, dev, idx, mask);
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}
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+bool vhost_net_config_pending(VHostNetState *net)
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+{
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+ return vhost_config_pending(&net->dev);
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+}
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+
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+void vhost_net_config_mask(VHostNetState *net, VirtIODevice *dev, bool mask)
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+{
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+ vhost_config_mask(&net->dev, dev, mask);
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+}
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VHostNetState *get_vhost_net(NetClientState *nc)
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{
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VHostNetState *vhost_net = 0;
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diff --git a/include/net/vhost_net.h b/include/net/vhost_net.h
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index 7bdbf484e4..1844f0ed46 100644
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--- a/include/net/vhost_net.h
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+++ b/include/net/vhost_net.h
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@@ -39,6 +39,8 @@ int vhost_net_set_config(struct vhost_net *net, const uint8_t *data,
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bool vhost_net_virtqueue_pending(VHostNetState *net, int n);
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void vhost_net_virtqueue_mask(VHostNetState *net, VirtIODevice *dev,
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int idx, bool mask);
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+bool vhost_net_config_pending(VHostNetState *net);
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+void vhost_net_config_mask(VHostNetState *net, VirtIODevice *dev, bool mask);
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int vhost_net_notify_migration_done(VHostNetState *net, char* mac_addr);
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VHostNetState *get_vhost_net(NetClientState *nc);
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--
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2.27.0
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