OpenCloudOS-Kernel/include/linux/mlx5
Sagi Grimberg c6790aa9f4 IB/mlx5: Remove support for IB_DEVICE_LOCAL_DMA_LKEY
Commit 96249d70dd ("IB/core: Guarantee that a local_dma_lkey
is available") allows ULPs that make use of the local dma key to keep
working as before by allocating a DMA MR with local permissions and
converted these consumers to use the MR associated with the PD
rather then device->local_dma_lkey.

ConnectIB has some known issues with memory registration
using the local_dma_lkey (SEND, RDMA, RECV seems to work ok).

Thus don't expose support for it (remove device->local_dma_lkey
setting), and take advantage of the above commit such that no regression
is introduced to working systems.

The local_dma_lkey support will be restored in CX4 depending on FW
capability query.

Signed-off-by: Sagi Grimberg <sagig@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
2015-09-25 10:46:51 -04:00
..
cmd.h net/mlx5_core: Fix Mellanox copyright note 2015-04-02 16:33:42 -04:00
cq.h net/mlx5_core: Modify CQ moderation parameters 2015-05-30 18:23:59 -07:00
device.h IB/mlx5: Remove support for IB_DEVICE_LOCAL_DMA_LKEY 2015-09-25 10:46:51 -04:00
doorbell.h net/mlx5_core: Fix Mellanox copyright note 2015-04-02 16:33:42 -04:00
driver.h IB/mlx5: Remove support for IB_DEVICE_LOCAL_DMA_LKEY 2015-09-25 10:46:51 -04:00
flow_table.h net/mlx5: Ethernet resource handling files 2015-05-30 18:24:39 -07:00
mlx5_ifc.h net/mlx5e: Light-weight netdev open/stop 2015-08-06 22:00:58 -07:00
qp.h net/mlx5_core: HW data structs/types definitions cleanup 2015-05-30 18:23:11 -07:00
srq.h net/mlx5_core: Fix Mellanox copyright note 2015-04-02 16:33:42 -04:00
vport.h net/mlx5_core: Fix static checker warnings around system guid query flow 2015-06-07 20:11:17 -07:00