2018-04-25 21:00 GMT+02:00 Willem de Bruijn :
[...]
>>> static inline struct xdp_desc *xskq_peek_desc(struct xsk_queue *q,
>>> + struct xdp_desc *desc)
>>> +{
>>> + struct xdp_rxtx_ring *ring;
>>> +
>>> + if (q->cons_tail == q->cons_head) {
>>
>>> +{
>>> + struct net_device *dev = skb->dev;
>>> + struct sk_buff *orig_skb = skb;
>>> + struct netdev_queue *txq;
>>> + int ret = NETDEV_TX_BUSY;
>>> + bool again = false;
>>> +
>>> + if (unlikely(!netif_running(dev) || !netif_carrier_ok(dev)))
>>> +
On Tue, Apr 24, 2018 at 6:57 PM, Willem de Bruijn
wrote:
> On Mon, Apr 23, 2018 at 9:56 AM, Björn Töpel wrote:
>> From: Magnus Karlsson
>>
>> Here, Tx support is added. The user fills the Tx queue with frames to
>> be sent by the kernel, and let's the kernel know using the sendmsg
>> syscall.
>>
On Mon, Apr 23, 2018 at 9:56 AM, Björn Töpel wrote:
> From: Magnus Karlsson
>
> Here, Tx support is added. The user fills the Tx queue with frames to
> be sent by the kernel, and let's the kernel know using the sendmsg
> syscall.
>
> Signed-off-by: Magnus Karlsson
> +static int xsk_xmit_skb(str
From: Magnus Karlsson
Here, Tx support is added. The user fills the Tx queue with frames to
be sent by the kernel, and let's the kernel know using the sendmsg
syscall.
Signed-off-by: Magnus Karlsson
---
net/xdp/xsk.c | 147 +++-
net/xdp/xsk
