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IB/mlx4: Allow 4K messages for UD QPs
authorAlex Naslednikov <xalex@mellanox.co.il>
Thu, 7 Aug 2008 21:06:50 +0000 (14:06 -0700)
committerRoland Dreier <rolandd@cisco.com>
Thu, 7 Aug 2008 21:06:50 +0000 (14:06 -0700)
commit6e0d733d921526e628107fb8b1aff5f7de870d6f
tree357adc8727a6dea4277fbf5a38095c77855012c1tree | snapshot
parentf780a9f119caa48088b230836a7fa73d1096de7ccommit | diff
IB/mlx4: Allow 4K messages for UD QPs

Current code limits the max message size to 2K for UD QPs, while MTU
might be as big as 4K.  This patch sets the maximum message size to
4K, which is needed for UD to work correctly on fabrics with a 4K MTU.

Signed-off-by: Alex Naslednikov <xalex@mellanox.co.il>
Signed-off-by: Eli Cohen <eli@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
drivers/infiniband/hw/mlx4/qp.c diff | blob | history
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