diff options
Diffstat (limited to 'net/rds')
| -rw-r--r-- | net/rds/Kconfig | 26 | ||||
| -rw-r--r-- | net/rds/Makefile | 11 | ||||
| -rw-r--r-- | net/rds/af_rds.c | 8 | ||||
| -rw-r--r-- | net/rds/rdma_transport.c | 6 |
4 files changed, 35 insertions, 16 deletions
diff --git a/net/rds/Kconfig b/net/rds/Kconfig index 796773b5df9..ec753b3ae72 100644 --- a/net/rds/Kconfig +++ b/net/rds/Kconfig @@ -1,14 +1,28 @@ config RDS - tristate "Reliable Datagram Sockets (RDS) (EXPERIMENTAL)" - depends on INET && INFINIBAND_IPOIB && EXPERIMENTAL - depends on INFINIBAND && INFINIBAND_ADDR_TRANS + tristate "The RDS Protocol (EXPERIMENTAL)" + depends on INET && EXPERIMENTAL ---help--- - RDS provides reliable, sequenced delivery of datagrams - over Infiniband. + The RDS (Reliable Datagram Sockets) protocol provides reliable, + sequenced delivery of datagrams over Infiniband, iWARP, + or TCP. + +config RDS_RDMA + tristate "RDS over Infiniband and iWARP" + depends on RDS && INFINIBAND && INFINIBAND_ADDR_TRANS + ---help--- + Allow RDS to use Infiniband and iWARP as a transport. + This transport supports RDMA operations. + +config RDS_TCP + tristate "RDS over TCP" + depends on RDS + ---help--- + Allow RDS to use TCP as a transport. + This transport does not support RDMA operations. config RDS_DEBUG - bool "Debugging messages" + bool "RDS debugging messages" depends on RDS default n diff --git a/net/rds/Makefile b/net/rds/Makefile index 51f27585fa0..b46eca10968 100644 --- a/net/rds/Makefile +++ b/net/rds/Makefile @@ -1,13 +1,20 @@ obj-$(CONFIG_RDS) += rds.o rds-y := af_rds.o bind.o cong.o connection.o info.o message.o \ recv.o send.o stats.o sysctl.o threads.o transport.o \ - loop.o page.o rdma.o \ - rdma_transport.o \ + loop.o page.o rdma.o + +obj-$(CONFIG_RDS_RDMA) += rds_rdma.o +rds_rdma-objs := rdma_transport.o \ ib.o ib_cm.o ib_recv.o ib_ring.o ib_send.o ib_stats.o \ ib_sysctl.o ib_rdma.o \ iw.o iw_cm.o iw_recv.o iw_ring.o iw_send.o iw_stats.o \ iw_sysctl.o iw_rdma.o + +obj-$(CONFIG_RDS_TCP) += rds_tcp.o +rds_tcp-objs := tcp.o tcp_connect.o tcp_listen.o tcp_recv.o \ + tcp_send.o tcp_stats.o + ifeq ($(CONFIG_RDS_DEBUG), y) EXTRA_CFLAGS += -DDEBUG endif diff --git a/net/rds/af_rds.c b/net/rds/af_rds.c index b11e7e52786..108ed2e671c 100644 --- a/net/rds/af_rds.c +++ b/net/rds/af_rds.c @@ -39,7 +39,6 @@ #include "rds.h" #include "rdma.h" -#include "rdma_transport.h" /* this is just used for stats gathering :/ */ static DEFINE_SPINLOCK(rds_sock_lock); @@ -509,7 +508,6 @@ out: static void __exit rds_exit(void) { - rds_rdma_exit(); sock_unregister(rds_family_ops.family); proto_unregister(&rds_proto); rds_conn_exit(); @@ -549,14 +547,8 @@ static int __init rds_init(void) rds_info_register_func(RDS_INFO_SOCKETS, rds_sock_info); rds_info_register_func(RDS_INFO_RECV_MESSAGES, rds_sock_inc_info); - /* ib/iwarp transports currently compiled-in */ - ret = rds_rdma_init(); - if (ret) - goto out_sock; goto out; -out_sock: - sock_unregister(rds_family_ops.family); out_proto: proto_unregister(&rds_proto); out_stats: diff --git a/net/rds/rdma_transport.c b/net/rds/rdma_transport.c index 7a6c748cb56..9ece910ea39 100644 --- a/net/rds/rdma_transport.c +++ b/net/rds/rdma_transport.c @@ -203,6 +203,7 @@ err_iw_init: out: return ret; } +module_init(rds_rdma_init); void rds_rdma_exit(void) { @@ -211,4 +212,9 @@ void rds_rdma_exit(void) rds_ib_exit(); rds_iw_exit(); } +module_exit(rds_rdma_exit); + +MODULE_AUTHOR("Oracle Corporation <rds-devel@oss.oracle.com>"); +MODULE_DESCRIPTION("RDS: IB/iWARP transport"); +MODULE_LICENSE("Dual BSD/GPL"); |