On Mon, Jul 4, 2022 at 5:05 PM Ding Hui wrote:
>
> On 2022/7/4 15:10, Jason Wang wrote:
> >
> > 在 2022/6/29 17:40, Ding Hui 写道:
> >> @@ -1013,6 +1013,9 @@ e1000_receive_iov(NetClientState *nc, const
> >> struct iovec *iov, int iovcnt)
> >> DBGOUT(RX, "Null RX descriptor!!\n");
> >>
On 2022/7/4 15:10, Jason Wang wrote:
在 2022/6/29 17:40, Ding Hui 写道:
@@ -1013,6 +1013,9 @@ e1000_receive_iov(NetClientState *nc, const
struct iovec *iov, int iovcnt)
DBGOUT(RX, "Null RX descriptor!!\n");
}
pci_dma_write(d, base, &desc, sizeof(desc));
+
在 2022/6/29 17:40, Ding Hui 写道:
The code of setting RX descriptor status field maybe work fine in
previously, however with the update of glibc version, it shows two
issues when guest using dpdk receive packets:
1. The dpdk has a certain probability getting wrong buffer_addr
this impa
The code of setting RX descriptor status field maybe work fine in
previously, however with the update of glibc version, it shows two
issues when guest using dpdk receive packets:
1. The dpdk has a certain probability getting wrong buffer_addr
this impact may be not obvious, such as lost a
