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

2017-11-05 Thread Lu, Wenzhuo
Hi, > -Original Message- > From: Li, Xiaoyun > Sent: Monday, November 6, 2017 10:42 AM > To: Lu, Wenzhuo > Cc: dev@dpdk.org; Li, Xiaoyun ; sta...@dpdk.org > Subject: [PATCH v2] net/e1000: fix cannot getting Rx interrupts issue > > When using VFIO and MSIX interrupt mode, cannot get Rx in

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

2017-11-05 Thread Xiaoyun Li
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 i