linux/drivers/infiniband/hw
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
..
amso1100 IB: Use central enum for speed instead of hard-coded values 2012-03-05 09:25:16 -08:00
cxgb3 Merge branches 'cma', 'cxgb3', 'cxgb4', 'ehca', 'iser', 'mad', 'nes', 'qib', 'srp' and 'srpt' into for-next 2012-03-19 09:50:33 -07:00
cxgb4 RDMA/cxgb4: Include vmalloc.h for vmalloc and vfree 2012-05-21 09:00:34 -07:00
ehca Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
ipath IB/ipath: Replace open-coded ARRAY_SIZE with macro 2012-05-08 11:17:20 -07:00
mlx4 IB/mlx4: Fix max_wqe capacity reported from query device 2012-06-06 10:08:03 -07:00
mthca IB: Change CQE "csum_ok" field to a bit flag 2012-03-08 12:34:27 -08:00
nes RDMA/nes: Don't call event handler if pointer is NULL 2012-05-14 12:48:07 -07:00
ocrdma RDMA/ocrdma: Fix build with IPV6=n 2012-05-08 11:17:49 -07:00
qib IB/qib: Add cache line awareness to qib_qp and qib_devdata structures 2012-05-14 12:43:34 -07:00