linux/include/rdma, branch v3.4.96

infiniband: pass rdma_cm module to netlink_dump_start

2012-10-28T17:14:15Z

[ Upstream commit 809d5fc9bf6589276a12bd4fd611e4c7ff9940c3 ] set netlink_dump_control.module to avoid panic. Signed-off-by: Gao feng Cc: Roland Dreier Cc: Sean Hefty Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman

Merge branches 'cma', 'cxgb3', 'cxgb4', 'ehca', 'iser', 'mad', 'nes', 'qib', 'srp' and 'srpt' into for-next

2012-03-19T16:50:33Z

IB: Change CQE "csum_ok" field to a bit flag

2012-03-08T20:34:27Z

Use a bit in wc_flags rather then a whole integer to hold the "checksum OK" flag. By itself, this change doesn't reduce the size of struct ib_wc on 64bit machines -- it stays on 56 bytes because of padding. However, it will allow to add more fields in the future without enlarging the struct. Also, it will let us have a unified approach with future libibverbs checksum offload reporting, because a bit flag doesn't break the library ABI. This patch was suggested during conversation with Liran Liss . Signed-off-by: Or Gerlitz Reviewed-by: Sean Hefty Signed-off-by: Roland Dreier

IB: Use central enum for speed instead of hard-coded values

2012-03-05T17:25:16Z

The kernel IB stack uses one enumeration for IB speed, which wasn't explicitly specified in the verbs header file. Add that enum, and use it all over the code. The IB speed/width notation is also used by iWARP and IBoE HW drivers, which use the convention of rate = speed * width to advertise their port link rate. Signed-off-by: Or Gerlitz Signed-off-by: Roland Dreier

IB/mad: Add MAD error codes from IBA spec

2012-02-26T01:47:31Z

Add defines for MAD error codes so that they can be used when returning error responses. Signed-off-by: Swapna Thete Signed-off-by: Roland Dreier

rdma/core: Fix sparse warnings

2012-01-04T17:17:45Z

Clean up sparse warnings in the rdma core layer. Signed-off-by: Sean Hefty Signed-off-by: Roland Dreier

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband

2011-11-01T17:51:38Z

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: (62 commits) mlx4_core: Deprecate log_num_vlan module param IB/mlx4: Don't set VLAN in IBoE WQEs' control segment IB/mlx4: Enable 4K mtu for IBoE RDMA/cxgb4: Mark QP in error before disabling the queue in firmware RDMA/cxgb4: Serialize calls to CQ's comp_handler RDMA/cxgb3: Serialize calls to CQ's comp_handler IB/qib: Fix issue with link states and QSFP cables IB/mlx4: Configure extended active speeds mlx4_core: Add extended port capabilities support IB/qib: Hold links until tuning data is available IB/qib: Clean up checkpatch issue IB/qib: Remove s_lock around header validation IB/qib: Precompute timeout jiffies to optimize latency IB/qib: Use RCU for qpn lookup IB/qib: Eliminate divide/mod in converting idx to egr buf pointer IB/qib: Decode path MTU optimization IB/qib: Optimize RC/UC code by IB operation IPoIB: Use the right function to do DMA unmap pages RDMA/cxgb4: Use correct QID in insert_recv_cqe() RDMA/cxgb4: Make sure flush CQ entries are collected on connection close ...

Merge branches 'amso1100', 'cma', 'cxgb3', 'cxgb4', 'fdr', 'ipath', 'ipoib', 'misc', 'mlx4', 'misc', 'nes', 'qib' and 'xrc' into for-next

2011-11-01T16:37:08Z

RDMA/uverbs: Export ib_open_qp() capability to user space

2011-10-13T16:50:56Z

Allow processes that share the same XRC domain to open an existing shareable QP. This permits those processes to receive events on the shared QP and transfer ownership, so that any process may modify the QP. The latter allows the creating process to exit, while a remaining process can still transition it for path migration purposes. Signed-off-by: Sean Hefty Signed-off-by: Roland Dreier

RDMA/core: Export ib_open_qp() to share XRC TGT QPs

2011-10-13T16:49:51Z

XRC TGT QPs are shared resources among multiple processes. Since the creating process may exit, allow other processes which share the same XRC domain to open an existing QP. This allows us to transfer ownership of an XRC TGT QP to another process. Signed-off-by: Sean Hefty Signed-off-by: Roland Dreier