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Date: Tue, 27 Jan 2009 09:34:57 -0600 From: Steve Wise <swise@...ngridcomputing.com> To: Andy Grover <andy.grover@...cle.com> CC: rdreier@...co.com, netdev@...r.kernel.org, rds-devel@....oracle.com, general@...ts.openfabrics.org Subject: Re: [ofa-general] [PATCH 0/21] Reliable Datagram Sockets (RDS) Hey Andy, Why didn't you include the iWARP transport as well? Andy Grover wrote: > Hi Roland, > > This patchset adds support for RDS as an Infiniband ULP. RDS is an > Oracle-originated protocol used to send IPC datagrams (up to 1MB) reliably, > and is used currently in Oracle RAC and Exadata products. It's lived > in OFED for 2+ years and I think it's time to get it upstream -- most > likely into your -next tree for .30, but if it snuck into .29 via the > "new code merge-window exception" then even better. > > I've run checkpatch & sparse to clean up as many issues as possible so > what remains are really the design peculiarities (aka warts) that arise > from being a protocol designed by one company for a single critical > application. I think upstreaming this code is the first step towards > working out those issues, and making the end result available to a wider > audience. > > Also available for review at: > git://git.openfabrics.org/~agrover/ofed_1_4/linux-2.6 for-roland > > Thoughts? shortlog follows. > > Thanks -- Regards -- Andy > > Andy Grover (21): > RDS: Socket interface > RDS: Main header file > RDS: Congestion-handling code > RDS: Transport code > RDS: Info and stats > RDS: Connection handling > RDS: loopback > RDS: sysctls > RDS: Message parsing > RDS: send.c > RDS: recv.c > RDS: RDMA support > RDS/IB: Infiniband transport > RDS/IB: Ring-handling code. > RDS/IB: Implement RDMA ops using FMRs > RDS/IB: Implement IB-specific datagram send. > RDS/IB: Receive datagrams via IB > RDS/IB: Stats and sysctls > RDS: Documentation > RDS: Kconfig and Makefile > RDS: Add AF and PF #defines for RDS sockets > > Documentation/networking/rds.txt | 356 +++++++++++ > drivers/infiniband/Kconfig | 2 + > drivers/infiniband/Makefile | 1 + > drivers/infiniband/ulp/rds/Kconfig | 13 + > drivers/infiniband/ulp/rds/Makefile | 13 + > drivers/infiniband/ulp/rds/af_rds.c | 677 +++++++++++++++++++++ > drivers/infiniband/ulp/rds/bind.c | 202 +++++++ > drivers/infiniband/ulp/rds/cong.c | 424 +++++++++++++ > drivers/infiniband/ulp/rds/connection.c | 501 +++++++++++++++ > drivers/infiniband/ulp/rds/ib.c | 312 ++++++++++ > drivers/infiniband/ulp/rds/ib.h | 358 +++++++++++ > drivers/infiniband/ulp/rds/ib_cm.c | 882 > +++++++++++++++++++++++++++ > drivers/infiniband/ulp/rds/ib_rdma.c | 641 ++++++++++++++++++++ > drivers/infiniband/ulp/rds/ib_recv.c | 894 > +++++++++++++++++++++++++++ > drivers/infiniband/ulp/rds/ib_ring.c | 168 +++++ > drivers/infiniband/ulp/rds/ib_send.c | 852 > ++++++++++++++++++++++++++ > drivers/infiniband/ulp/rds/ib_stats.c | 95 +++ > drivers/infiniband/ulp/rds/ib_sysctl.c | 137 +++++ > drivers/infiniband/ulp/rds/info.c | 243 ++++++++ > drivers/infiniband/ulp/rds/info.h | 43 ++ > drivers/infiniband/ulp/rds/loop.c | 189 ++++++ > drivers/infiniband/ulp/rds/loop.h | 9 + > drivers/infiniband/ulp/rds/message.c | 414 +++++++++++++ > drivers/infiniband/ulp/rds/page.c | 222 +++++++ > drivers/infiniband/ulp/rds/rdma.c | 682 +++++++++++++++++++++ > drivers/infiniband/ulp/rds/rdma.h | 84 +++ > drivers/infiniband/ulp/rds/rds.h | 763 +++++++++++++++++++++++ > drivers/infiniband/ulp/rds/rds_rdma.h | 245 ++++++++ > drivers/infiniband/ulp/rds/recv.c | 550 +++++++++++++++++ > drivers/infiniband/ulp/rds/send.c | 1006 > +++++++++++++++++++++++++++++++ > drivers/infiniband/ulp/rds/stats.c | 150 +++++ > drivers/infiniband/ulp/rds/sysctl.c | 164 +++++ > drivers/infiniband/ulp/rds/threads.c | 273 +++++++++ > drivers/infiniband/ulp/rds/transport.c | 134 ++++ > include/linux/socket.h | 4 +- > 35 files changed, 11702 insertions(+), 1 deletions(-) > create mode 100644 Documentation/networking/rds.txt > create mode 100644 drivers/infiniband/ulp/rds/Kconfig > create mode 100644 drivers/infiniband/ulp/rds/Makefile > create mode 100644 drivers/infiniband/ulp/rds/af_rds.c > create mode 100644 drivers/infiniband/ulp/rds/bind.c > create mode 100644 drivers/infiniband/ulp/rds/cong.c > create mode 100644 drivers/infiniband/ulp/rds/connection.c > create mode 100644 drivers/infiniband/ulp/rds/ib.c > create mode 100644 drivers/infiniband/ulp/rds/ib.h > create mode 100644 drivers/infiniband/ulp/rds/ib_cm.c > create mode 100644 drivers/infiniband/ulp/rds/ib_rdma.c > create mode 100644 drivers/infiniband/ulp/rds/ib_recv.c > create mode 100644 drivers/infiniband/ulp/rds/ib_ring.c > create mode 100644 drivers/infiniband/ulp/rds/ib_send.c > create mode 100644 drivers/infiniband/ulp/rds/ib_stats.c > create mode 100644 drivers/infiniband/ulp/rds/ib_sysctl.c > create mode 100644 drivers/infiniband/ulp/rds/info.c > create mode 100644 drivers/infiniband/ulp/rds/info.h > create mode 100644 drivers/infiniband/ulp/rds/loop.c > create mode 100644 drivers/infiniband/ulp/rds/loop.h > create mode 100644 drivers/infiniband/ulp/rds/message.c > create mode 100644 drivers/infiniband/ulp/rds/page.c > create mode 100644 drivers/infiniband/ulp/rds/rdma.c > create mode 100644 drivers/infiniband/ulp/rds/rdma.h > create mode 100644 drivers/infiniband/ulp/rds/rds.h > create mode 100644 drivers/infiniband/ulp/rds/rds_rdma.h > create mode 100644 drivers/infiniband/ulp/rds/recv.c > create mode 100644 drivers/infiniband/ulp/rds/send.c > create mode 100644 drivers/infiniband/ulp/rds/stats.c > create mode 100644 drivers/infiniband/ulp/rds/sysctl.c > create mode 100644 drivers/infiniband/ulp/rds/threads.c > create mode 100644 drivers/infiniband/ulp/rds/transport.c > > end > > _______________________________________________ > general mailing list > general@...ts.openfabrics.org > http://lists.openfabrics.org/cgi-bin/mailman/listinfo/general > > To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general > -- To unsubscribe from this list: send the line "unsubscribe 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