From dffe24d5c1f5a4676e9d2a5bc032effd420b008f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Eugenio=20P=C3=A9rez?= Date: Thu, 21 Jul 2022 15:38:55 +0200 Subject: [PATCH 08/32] virtio-net: Expose MAC_TABLE_ENTRIES MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit RH-Author: Eugenio Pérez RH-MergeRequest: 108: Net Control Virtqueue shadow Support RH-Commit: [8/27] 5c3b96215ddf853cafc594da47f57d7e157db4ee (eperezmartin/qemu-kvm) RH-Bugzilla: 1939363 RH-Acked-by: Stefano Garzarella RH-Acked-by: Cindy Lu RH-Acked-by: Laurent Vivier Bugzilla: https://bugzilla.redhat.com/1939363 Upstream Status: git://git.qemu.org/qemu.git commit 6758c01f054c2a842d41d927d628b09f649d3254 Author: Eugenio Pérez Date: Wed Jul 20 08:59:27 2022 +0200 virtio-net: Expose MAC_TABLE_ENTRIES vhost-vdpa control virtqueue needs to know the maximum entries supported by the virtio-net device, so we know if it is possible to apply the filter. Signed-off-by: Eugenio Pérez Reviewed-by: Michael S. Tsirkin Signed-off-by: Jason Wang Signed-off-by: Eugenio Pérez --- hw/net/virtio-net.c | 1 - include/hw/virtio/virtio-net.h | 3 +++ 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/hw/net/virtio-net.c b/hw/net/virtio-net.c index 633de61513..2a127f0a3b 100644 --- a/hw/net/virtio-net.c +++ b/hw/net/virtio-net.c @@ -49,7 +49,6 @@ #define VIRTIO_NET_VM_VERSION 11 -#define MAC_TABLE_ENTRIES 64 #define MAX_VLAN (1 << 12) /* Per 802.1Q definition */ /* previously fixed value */ diff --git a/include/hw/virtio/virtio-net.h b/include/hw/virtio/virtio-net.h index eb87032627..cce1c554f7 100644 --- a/include/hw/virtio/virtio-net.h +++ b/include/hw/virtio/virtio-net.h @@ -35,6 +35,9 @@ OBJECT_DECLARE_SIMPLE_TYPE(VirtIONet, VIRTIO_NET) * and latency. */ #define TX_BURST 256 +/* Maximum VIRTIO_NET_CTRL_MAC_TABLE_SET unicast + multicast entries. */ +#define MAC_TABLE_ENTRIES 64 + typedef struct virtio_net_conf { uint32_t txtimer; -- 2.31.1