[ofa-general][PATCH] mlx4: Qp range reservation (MP support, Patch 2)

Yevgeny Petrilin yevgenyp at mellanox.co.il
Sun Apr 20 23:25:32 PDT 2008


Roland Dreier wrote:
>  > +int mlx4_bitmap_init_with_effective_max(struct mlx4_bitmap *bitmap,
>  > +					u32 num, u32 mask, u32 reserved,
>  > +					u32 effective_max)
> 
> This patch adds effective_max stuff but I don't see how it's used anywhere??
> 
>  - R.
> 
We use effective max when there is reserved range not only at the begin of the bitmap,
but also at end. One example is that we reserve qp ranges for FCoE and Ethernet modules.

Thanks,
Yevgeny



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