On 6/13/24 02:35, Mina Almasry wrote:
Add a netdev_dmabuf_binding struct which represents the
dma-buf-to-netdevice binding. The netlink API will bind the dma-buf to
rx queues on the netdevice. On the binding, the dma_buf_attach
& dma_buf_map_attachment will occur. The entries in the sg_table from
…
> +++ b/net/core/netdev-genl.c
…
> int netdev_nl_bind_rx_doit(struct sk_buff *skb, struct genl_info *info)
> {
…
> + rtnl_lock();
> +
> + netdev = __dev_get_by_index(genl_info_net(info), ifindex);
…
> +err_unlock:
> + rtnl_unlock();
> + return err;
> }
…
Would you become inter
Add a netdev_dmabuf_binding struct which represents the
dma-buf-to-netdevice binding. The netlink API will bind the dma-buf to
rx queues on the netdevice. On the binding, the dma_buf_attach
& dma_buf_map_attachment will occur. The entries in the sg_table from
mapping will be inserted into a genpool
