[ofa-general] [PATCH] nfsrdma: fix connection/qp creation for mlx4,

[Vu Pham]

Hi James/Tom,

MLX4 transport (connectX HCA) need 2 extra S/G entries per work request. 
One is for the header and one for the checksum at the end. This patch 
will fix rpc rdma transport to create qp with max_send_sge = 
device_cap.max_sge - 2 if low-level device hca is connectX

thanks,
-vu

-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: nfsrdma_max_send_sge_for_mlx4.patch
URL: <http://lists.openfabrics.org/pipermail/general/attachments/20080612/40825ec3/attachment.ksh>