[dpdk-dev] [dpdk-stable] [PATCH v2] net/e1000: fix cannot getting Rx interrupts issue

Ferruh Yigit ferruh.yigit at intel.com
Tue Nov 7 05:48:05 CET 2017


On 11/5/2017 8:57 PM, Lu, Wenzhuo wrote:
> Hi,
> 
>> -----Original Message-----
>> From: Li, Xiaoyun
>> Sent: Monday, November 6, 2017 10:42 AM
>> To: Lu, Wenzhuo <wenzhuo.lu at intel.com>
>> Cc: dev at dpdk.org; Li, Xiaoyun <xiaoyun.li at intel.com>; stable at dpdk.org
>> Subject: [PATCH v2] net/e1000: fix cannot getting Rx interrupts issue
>>
>> When using VFIO and MSIX interrupt mode, cannot get Rx interrupts.
>> Because when enabling the interrupt vectors, the offset is computed in a
>> way which only supports IGB_UIO. But the offset should be different when
>> using VFIO.
>> This patch fixes this issue.
>>
>> Fixes: c3cd3de0ab50 ("igb: enable Rx queue interrupts for PF")
>> Cc: stable at dpdk.org
>>
>> Signed-off-by: Xiaoyun Li <xiaoyun.li at intel.com>
> Acked-by: Wenzhuo Lu <wenzhuo.lu at intel.com>

Applied to dpdk-next-net/master, thanks.


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