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linux-next/drivers/infiniband/hw/mlx4
Sagi Grimberg fc2d004419 IB/mlx4: Fix max_wqe capacity reported from query device
1. Limit the max number of WQEs per QP reported when querying the
   device, so that ib_create_qp() will not fail for a QP size that the
   device claimed to support due to additional headroom WQEs being
   allocated.

2. Limit qp resources accepted for ib_create_qp() to the limits
   reported in ib_query_device().  In kernel space, make sure that the
   limits returned to the caller following qp creation also lie within
   the reported device limits. For userspace, report as before, and do
   adjustment in libmlx4 (so as not to break ABI).

Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: Sagi Grimberg <sagig@mellanox.co.il>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
2012-06-06 10:08:03 -07:00
..
ah.c IB/mlx4: Fix SL to 802.1Q priority-bits mapping for IBoE 2012-01-03 21:00:02 -08:00
cq.c IB/mlx4: Increase the number of vectors (EQs) available for ULPs 2012-05-18 17:04:00 -07:00
doorbell.c IB: expand ib_umem_get() prototype 2008-04-29 08:06:12 -07:00
Kconfig mlx4: Fix infiniband Kconfig dependencies. 2011-08-11 23:05:05 -07:00
mad.c IB/mlx4: pass SMP vendor-specific attribute MADs to firmware 2012-01-30 16:15:17 -08:00
main.c IB/mlx4: Fix max_wqe capacity reported from query device 2012-06-06 10:08:03 -07:00
Makefile IB/mlx4: Add a driver Mellanox ConnectX InfiniBand adapters 2007-05-08 18:00:38 -07:00
mlx4_ib.h IB/mlx4: Fix max_wqe capacity reported from query device 2012-06-06 10:08:03 -07:00
mr.c IB/mlx4: Replace printk(KERN_yyy...) with pr_yyy(...) 2012-05-08 11:59:36 -07:00
qp.c IB/mlx4: Fix max_wqe capacity reported from query device 2012-06-06 10:08:03 -07:00
srq.c IB/mlx4: Replace printk(KERN_yyy...) with pr_yyy(...) 2012-05-08 11:59:36 -07:00
user.h mlx4: Update/add Mellanox Technologies copyright lines to mlx4 driver files 2008-07-25 10:32:52 -07:00