Re: [dpdk-dev] [PATCH] net/mlx5: fix left shift extension of doorbell bitmap

2020-05-17 Thread Raslan Darawsheh
> -Original Message- > From: Raslan Darawsheh > Sent: Sunday, May 17, 2020 12:19 PM > To: Bing Zhao ; Slava Ovsiienko > > Cc: Ori Kam ; Matan Azrad ; > dev@dpdk.org; sta...@dpdk.org; Dekel Peled > Subject: RE: [PATCH] net/mlx5: fix left shift extension of doorbell bitmap > > Hi, > > >

Re: [dpdk-dev] [PATCH] net/mlx5: fix left shift extension of doorbell bitmap

2020-05-17 Thread Raslan Darawsheh
Hi, > -Original Message- > From: Bing Zhao > Sent: Friday, May 15, 2020 11:14 AM > To: Slava Ovsiienko ; Raslan Darawsheh > > Cc: Ori Kam ; Matan Azrad ; > dev@dpdk.org; sta...@dpdk.org; Dekel Peled > Subject: [PATCH] net/mlx5: fix left shift extension of doorbell bitmap > > The doorbe

Re: [dpdk-dev] [PATCH] net/mlx5: fix left shift extension of doorbell bitmap

2020-05-16 Thread Matan Azrad
From: Bing Zhao: > The doorbell record is organized with page and bitmap. When some new > doorbell needs to be associated with a queue, the bit will be set in the > bitmap to indicate the corresponding doorbell occupied. A counter is used to > record the number of doorbell occupied to speed up th