Hi Adrien
> -Original Message-
> From: Adrien Mazarguil [mailto:adrien.mazarg...@6wind.com]
> Sent: Wednesday, December 6, 2017 6:23 PM
> To: Matan Azrad
> Cc: dev@dpdk.org
> Subject: Re: [PATCH v2 7/8] net/mlx4: align Tx descriptors number
>
> On Wed, Dec 06, 2017 at 02:48:12PM +, M
On Wed, Dec 06, 2017 at 02:48:12PM +, Matan Azrad wrote:
> Using power of 2 descriptors number makes the ring management easier
> and allows to use mask operation instead of wraparound conditions.
>
> Adjust Tx descriptor number to be power of 2 and change calculation to
> use mask accordingly
Using power of 2 descriptors number makes the ring management easier
and allows to use mask operation instead of wraparound conditions.
Adjust Tx descriptor number to be power of 2 and change calculation to
use mask accordingly.
Signed-off-by: Matan Azrad
---
drivers/net/mlx4/mlx4_rxtx.c | 28 +
3 matches
Mail list logo
