[PATCH] net/mlx5: fix the HWS registers initialization

Raslan Darawsheh rasland at nvidia.com
Wed Feb 28 14:52:33 CET 2024


Hi

> -----Original Message-----
> From: Bing Zhao <bingz at nvidia.com>
> Sent: Tuesday, February 27, 2024 5:26 PM
> To: dev at dpdk.org; Suanming Mou <suanmingm at nvidia.com>; Raslan
> Darawsheh <rasland at nvidia.com>
> Cc: Ori Kam <orika at nvidia.com>; Slava Ovsiienko <viacheslavo at nvidia.com>;
> Matan Azrad <matan at nvidia.com>; Dariusz Sosnowski
> <dsosnowski at nvidia.com>; Gregory Etelson <getelson at nvidia.com>;
> stable at dpdk.org
> Subject: [PATCH] net/mlx5: fix the HWS registers initialization
> 
> The method to initialize tag registers by using capability bits is not supported
> on some old NICs. In the meanwhile, the HWS for flow rule insertion is not
> supported either. There is no need to initialize HWS only resource on the old
> NICs.
> 
> Fixes: 48041ccbaa8d ("net/mlx5: initialize HWS flow registers in shared
> context")
> Cc: getelson at nvidia.com
> Cc: stable at dpdk.org
> 
> Signed-off-by: Bing Zhao <bingz at nvidia.com>
> Acked-by: Suanming Mou <suanmingm at nvidia.com>
Patch applied to next-net-mlx,
Kindest regards
Raslan Darawsheh


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