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Majd Dibbiny 61a3855bb7 IB/mlx4: Saturate RoCE port PMA counters in case of overflow 
For RoCE ports, we set the u32 PMA values based on u64 HCA counters. In case of
overflow, according to the IB spec, we have to saturate a counter to its
max value, do that.

Fixes: c37791349c ('IB/mlx4: Support PMA counters for IBoE')
Signed-off-by: Majd Dibbiny <majd@mellanox.com>
Signed-off-by: Eran Ben Elisha <eranbe@mellanox.com>
Signed-off-by: Hadar Hen Zion <hadarh@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 		2015-03-18 15:17:11 -04:00
..
amso1100 IB/core: Replace ib_umem's offset field with a full address 2014-12-15 18:13:35 -08:00
cxgb3 RDMA/cxgb3: Remove a couple unneeded conditions 2014-05-28 10:04:00 -07:00
cxgb4 InfiniBand/RDMA changes for 3.20 merge window: 2015-02-21 12:53:21 -08:00
ehca IB/core: Replace ib_umem's offset field with a full address 2014-12-15 18:13:35 -08:00
ipath Merge branch 'for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2015-02-22 17:42:14 -08:00
mlx4 IB/mlx4: Saturate RoCE port PMA counters in case of overflow 2015-03-18 15:17:11 -04:00
mlx5 InfiniBand/RDMA changes for 3.20 merge window: 2015-02-21 12:53:21 -08:00
mthca IB/mad: add new ioctl to ABI to support new registration options 2014-08-10 20:36:00 -07:00
nes net: rename vlan_tx_* helpers since "tx" is misleading there 2015-01-13 17:51:08 -05:00
ocrdma RDMA/ocrdma: Fix off by one in ocrdma_query_gid() 2015-02-18 08:31:06 -08:00
qib Merge branch 'for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2015-02-22 17:42:14 -08:00
usnic IOMMU Updates for Linux v3.18 2014-10-15 07:23:49 +02:00
Makefile IB: Allow build of hw/ and ulp/ subdirectories independently 2014-06-02 14:51:12 -07:00