You can use mq functions in kernel to enable queues. Then you will
configure the two queues(rx/tx) in nic.
Best Regards!
Zhu Yanjun
On 09/17/2013 03:07 PM, 猛牛 wrote:
Hi, Guys,
For NIC 82574L, I see it can support two RX queues and two TX queues in the
Intel 82574 doc. But I can only see one RX queue and TX queue on my Linux
which is based on Kernel 2.6.38. I uses the latest driver e10003-2.5.4. On
my Linux, MSI-X is supported.
Could you tell me how to enable the second queue?
I also checked the NIC driver source code and found the related function is
"e1000_configure_msix()". But in the function, only E1000_IMS_RXQ0 and
E1000_IMS_TXQ0 are used. I don't know if there are any problems with
enabling the second queue.
Thanks!
Below is my involved output from my /proc/interrupts.
41: 0 0 0 0 PCI-MSI-edge
port1-rx-0
42: 241 0 0 0 PCI-MSI-edge
port1-tx-0
43: 0 0 0 0 PCI-MSI-edge port1
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