Configure QP's max message size according to the value queried
by query dev cap.
Signed-off-by: Eli Cohen <[EMAIL PROTECTED]>
---
Please note the two previous patches were numbered 6. "fix typo" is 6
and "s/g" is 7.
Index: linux-2.6.23-rc1/drivers/infiniband/hw/mlx4/qp.c
===================================================================
--- linux-2.6.23-rc1.orig/drivers/infiniband/hw/mlx4/qp.c 2007-08-15
20:50:30.000000000 +0300
+++ linux-2.6.23-rc1/drivers/infiniband/hw/mlx4/qp.c 2007-08-15
20:50:34.000000000 +0300
@@ -746,7 +746,8 @@ static int __mlx4_ib_modify_qp(struct ib
attr->path_mtu);
goto out;
}
- context->mtu_msgmax = (attr->path_mtu << 5) | 31;
+ context->mtu_msgmax = (attr->path_mtu << 5) |
+ ilog2(dev->dev->caps.max_msg_sz);
}
if (qp->rq.wqe_cnt)
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