linux/drivers/infiniband/hw
Steve Wise 96f15c0353 RDMA/core: Add local DMA L_Key support
- Change the IB_DEVICE_ZERO_STAG flag to the transport-neutral name
  IB_DEVICE_LOCAL_DMA_LKEY, which is used by iWARP RNICs to indicate 0
  STag support and IB HCAs to indicate reserved L_Key support.

- Add a u32 local_dma_lkey member to struct ib_device.  Drivers fill
  this in with the appropriate local DMA L_Key (if they support it).

- Fix up the drivers using this flag.

Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2008-07-14 23:48:53 -07:00
..
amso1100 RDMA/core: Add local DMA L_Key support 2008-07-14 23:48:53 -07:00
cxgb3 RDMA/core: Add local DMA L_Key support 2008-07-14 23:48:53 -07:00
ehca IB/ehca: Make device table externally visible 2008-07-14 23:48:49 -07:00
ipath IB/ipath: Use IEEE OUI for vendor_id reported by ibv_query_device() 2008-07-14 23:48:52 -07:00
mlx4 IB/mlx4: Add support for blocking multicast loopback packets 2008-07-14 23:48:48 -07:00
mthca IB/mthca: Fix check of max_send_sge for special QPs 2008-07-14 23:48:52 -07:00
nes RDMA/core: Add local DMA L_Key support 2008-07-14 23:48:53 -07:00