static_rate broken in mlx4?
Does this work? Has anyone seen it work?
I'm testing it on a pair of mlx4 MT25418 and I'm trying to get down to 2.5Gbps and I can't see any effect from twiddling the static_rate AH attribute for an RC QP. The value seems to be working, I put 30 in to a ibv_modify_qp with IBV_QP_AV and 2 comes back (the max, it looks like..)
Anyone know?
Jason
--
To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
A message that is not in the archive (sent off-list or not yet received): 20101206200050.GA16788-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org
Quoted 9 lines · Jason Gunthorpe
Does this work? Has anyone seen it work?
I'm testing it on a pair of mlx4 MT25418 and I'm trying to get down to 2.5Gbps and I can't see any effect from twiddling the
static_rateAH attribute for an RC QP. The value seems to be working, I put 30 in to aibv_modify_qpwithIBV_QP_AVand 2 comes back (the max, it looks like..)
Static rate is not implemented on ConnectX
Tziporet
--
To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html