[openib-general] Re: [PATCH] libmthca: fix posting long send lists on arbel

Michael S. Tsirkin mst at mellanox.co.il
Tue Nov 29 11:36:08 PST 2005


Quoting r. Roland Dreier <rolandd at cisco.com>:
> Subject: Re: [PATCH] libmthca: fix posting long send lists on arbel
> 
> Thanks, applied.
> 
> Is the limit of 255 send requests per doorbell documented anywhere?  I
> didn't look very hard but I didn't see it in the 0.86 PRM.
> 
>  - R.
> 

There are 8 bits and it must be > 0, so ...

-- 
MST



More information about the general mailing list