linux-toradex.git/include/linux/rds.h, branch v2.6.38.6

RDS: Remove dead struct from rds.h

2010-09-09T01:16:55+00:00

flows are an obsolete date type.

Signed-off-by: Andy Grover

RDS: rds.h: Replace u_int[size]_t with uint[size]_t

2010-09-09T01:16:54+00:00

Replace e.g. u_int32_t types with the more common uint32_t.

Reported-by: Matthew Wilcox 
Signed-off-by: Andy Grover

RDS: Add rds.h to exported headers list

2010-09-09T01:16:52+00:00

Also, a number of changes were made based on the assumption that
rds.h wasn't exported, so roll these back.

Signed-off-by: Andy Grover

RDS: Implement masked atomic operations

2010-09-09T01:16:51+00:00

Add two CMSGs for masked versions of cswp and fadd. args
struct modified to use a union for different atomic op type's
arguments. Change IB to do masked atomic ops. Atomic op type
in rds_message similarly unionized.

Signed-off-by: Andy Grover

RDS: Add flag for silent ops. Do atomic op before RDMA

2010-09-09T01:12:06+00:00

Add a flag to the API so users can indicate they want
silent operations. This is needed because silent ops
cannot be used with USE_ONCE MRs, so we can't just
assume silent.

Also, change send_xmit to do atomic op before rdma op if
both are present, and centralize the hairy logic to determine if
we want to attempt silent, or not.

Signed-off-by: Andy Grover

RDS: Implement atomic operations

2010-09-09T01:11:41+00:00

Implement a CMSG-based interface to do FADD and CSWP ops.

Alter send routines to handle atomic ops.

Add atomic counters to stats.

Add xmit_atomic() to struct rds_transport

Inline rds_ib_send_unmap_rdma into unmap_rm

Signed-off-by: Andy Grover

net: rds: remove duplication type definitions

2010-08-23T04:09:04+00:00

__be* are defined in linux/types.h now, and in fact, rds.h isn't exported
to user space even.

Signed-off-by: Changli Gao 
Signed-off-by: David S. Miller

net: use __packed annotation

2010-06-03T10:21:52+00:00

cleanup patch.

Use new __packed annotation in net/ and include/
(except netfilter)

Signed-off-by: Eric Dumazet 
Signed-off-by: David S. Miller

RDS: Add GET_MR_FOR_DEST sockopt

2009-10-30T22:06:37+00:00

RDS currently supports a GET_MR sockopt to establish a
memory region (MR) for a chunk of memory. However, the fastreg
method ties a MR to a particular destination. The GET_MR_FOR_DEST
sockopt allows the remote machine to be specified, and thus
support for fastreg (aka FRWRs).

Note that this patch does *not* do all of this - it simply
implements the new sockopt in terms of the old one, so applications
can begin to use the new sockopt in preparation for cutover to
FRWRs.

Signed-off-by: Andy Grover 
Signed-off-by: David S. Miller

RDS: Add TCP transport to RDS

2009-08-24T02:13:02+00:00

This code allows RDS to be tunneled over a TCP connection.

RDMA operations are disabled when using TCP transport,
but this frees RDS from the IB/RDMA stack dependency, and allows
it to be used with standard Ethernet adapters, or in a VM.

Signed-off-by: Andy Grover 
Signed-off-by: David S. Miller