From: Sean Hefty Date: Mon, 16 Aug 2010 19:05:39 +0000 (-0700) Subject: librdmacm: add rdma_server / rdma_client X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=e10514f9b616fc09b0ed7b8028a9138b29351025;p=~shefty%2Frdma-win.git librdmacm: add rdma_server / rdma_client --- diff --git a/trunk/ulp/librdmacm/examples/dirs b/trunk/ulp/librdmacm/examples/dirs index 2bdf906e..498dd653 100644 --- a/trunk/ulp/librdmacm/examples/dirs +++ b/trunk/ulp/librdmacm/examples/dirs @@ -1,2 +1,4 @@ DIRS = \ - cmatose + cmatose \ + rdma_server \ + rdma_client diff --git a/trunk/ulp/librdmacm/examples/rdma_client/SOURCES b/trunk/ulp/librdmacm/examples/rdma_client/SOURCES new file mode 100644 index 00000000..2072676e --- /dev/null +++ b/trunk/ulp/librdmacm/examples/rdma_client/SOURCES @@ -0,0 +1,31 @@ +TARGETNAME = rdma_client +TARGETPATH = ..\..\..\..\bin\user\obj$(BUILD_ALT_DIR) +TARGETTYPE = PROGRAM + +UMTYPE = console +UMENTRY = main + +USE_MSVCRT = 1 +USE_STL = 1 +USE_NATIVE_EH = 1 +USE_IOSTREAM = 1 + +SOURCES = rdma_client.c + +INCLUDES = ..;..\..\include;..\..\..\..\inc;..\..\..\..\inc\user;\ + ..\..\..\libibverbs\include;..\..\..\..\inc\user\linux; + +TARGETLIBS = \ + $(SDK_LIB_PATH)\kernel32.lib \ + $(SDK_LIB_PATH)\advapi32.lib \ + $(SDK_LIB_PATH)\user32.lib \ + $(SDK_LIB_PATH)\ole32.lib \ + $(SDK_LIB_PATH)\ws2_32.lib \ +!if $(FREEBUILD) + $(TARGETPATH)\*\libibverbs.lib \ + $(TARGETPATH)\*\librdmacm.lib +!else + $(TARGETPATH)\*\libibverbsd.lib \ + $(TARGETPATH)\*\librdmacmd.lib +!endif + diff --git a/trunk/ulp/librdmacm/examples/rdma_client/makefile b/trunk/ulp/librdmacm/examples/rdma_client/makefile new file mode 100644 index 00000000..a0c06273 --- /dev/null +++ b/trunk/ulp/librdmacm/examples/rdma_client/makefile @@ -0,0 +1,7 @@ +# +# DO NOT EDIT THIS FILE!!! Edit .\sources. if you want to add a new source +# file to this component. This file merely indirects to the real make file +# that is shared by all the driver components of the OpenIB Windows project. +# + +!INCLUDE ..\..\..\..\inc\openib.def diff --git a/trunk/ulp/librdmacm/examples/rdma_client/rdma_client.c b/trunk/ulp/librdmacm/examples/rdma_client/rdma_client.c new file mode 100644 index 00000000..7a59d976 --- /dev/null +++ b/trunk/ulp/librdmacm/examples/rdma_client/rdma_client.c @@ -0,0 +1,134 @@ +/* + * Copyright (c) 2010 Intel Corporation. All rights reserved. + * + * This software is available to you under the OpenIB.org BSD license + * below: + * + * Redistribution and use in source and binary forms, with or + * without modification, are permitted provided that the following + * conditions are met: + * + * - Redistributions of source code must retain the above + * copyright notice, this list of conditions and the following + * disclaimer. + * + * - Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AWV + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include +#include +#include +#include +#include +#include +#include + +static char *server = "127.0.0.1"; +static char *port = "7471"; + +struct rdma_cm_id *id; +struct ibv_mr *mr; +uint8_t send_msg[16]; +uint8_t recv_msg[16]; + +static int run(void) +{ + struct rdma_addrinfo hints, *res; + struct ibv_qp_init_attr attr; + struct ibv_wc wc; + int ret; + + memset(&hints, 0, sizeof hints); + hints.ai_port_space = RDMA_PS_TCP; + ret = rdma_getaddrinfo(server, port, &hints, &res); + if (ret) { + printf("rdma_getaddrinfo %d\n", errno); + return ret; + } + + memset(&attr, 0, sizeof attr); + attr.cap.max_send_wr = attr.cap.max_recv_wr = 1; + attr.cap.max_send_sge = attr.cap.max_recv_sge = 1; + attr.cap.max_inline_data = 16; + attr.qp_context = id; + attr.sq_sig_all = 1; + ret = rdma_create_ep(&id, res, NULL, &attr); + rdma_freeaddrinfo(res); + if (ret) { + printf("rdma_create_ep %d\n", errno); + return ret; + } + + mr = rdma_reg_msgs(id, recv_msg, 16); + if (!mr) { + printf("rdma_reg_msgs %d\n", errno); + return ret; + } + + ret = rdma_post_recv(id, NULL, recv_msg, 16, mr); + if (ret) { + printf("rdma_post_recv %d\n", errno); + return ret; + } + + ret = rdma_connect(id, NULL); + if (ret) { + printf("rdma_connect %d\n", errno); + return ret; + } + + ret = rdma_post_send(id, NULL, send_msg, 16, NULL, IBV_SEND_INLINE); + if (ret) { + printf("rdma_post_send %d\n", errno); + return ret; + } + + ret = rdma_get_recv_comp(id, &wc); + if (ret <= 0) { + printf("rdma_get_recv_comp %d\n", ret); + return ret; + } + + rdma_disconnect(id); + rdma_dereg_mr(mr); + rdma_destroy_ep(id); + return 0; +} + +int main(int argc, char **argv) +{ + int op, ret; + + while ((op = getopt(argc, argv, "s:p:")) != -1) { + switch (op) { + case 's': + server = optarg; + break; + case 'p': + port = optarg; + break; + default: + printf("usage: %s\n", argv[0]); + printf("\t[-s server_address]\n"); + printf("\t[-p port_number]\n"); + exit(1); + } + } + + printf("rdma_client: start\n"); + ret = run(); + printf("rdma_client: end %d\n", ret); + return ret; +} diff --git a/trunk/ulp/librdmacm/examples/rdma_server/SOURCES b/trunk/ulp/librdmacm/examples/rdma_server/SOURCES new file mode 100644 index 00000000..d658889c --- /dev/null +++ b/trunk/ulp/librdmacm/examples/rdma_server/SOURCES @@ -0,0 +1,31 @@ +TARGETNAME = rdma_server +TARGETPATH = ..\..\..\..\bin\user\obj$(BUILD_ALT_DIR) +TARGETTYPE = PROGRAM + +UMTYPE = console +UMENTRY = main + +USE_MSVCRT = 1 +USE_STL = 1 +USE_NATIVE_EH = 1 +USE_IOSTREAM = 1 + +SOURCES = rdma_server.c + +INCLUDES = ..;..\..\include;..\..\..\..\inc;..\..\..\..\inc\user;\ + ..\..\..\libibverbs\include;..\..\..\..\inc\user\linux; + +TARGETLIBS = \ + $(SDK_LIB_PATH)\kernel32.lib \ + $(SDK_LIB_PATH)\advapi32.lib \ + $(SDK_LIB_PATH)\user32.lib \ + $(SDK_LIB_PATH)\ole32.lib \ + $(SDK_LIB_PATH)\ws2_32.lib \ +!if $(FREEBUILD) + $(TARGETPATH)\*\libibverbs.lib \ + $(TARGETPATH)\*\librdmacm.lib +!else + $(TARGETPATH)\*\libibverbsd.lib \ + $(TARGETPATH)\*\librdmacmd.lib +!endif + diff --git a/trunk/ulp/librdmacm/examples/rdma_server/makefile b/trunk/ulp/librdmacm/examples/rdma_server/makefile new file mode 100644 index 00000000..a0c06273 --- /dev/null +++ b/trunk/ulp/librdmacm/examples/rdma_server/makefile @@ -0,0 +1,7 @@ +# +# DO NOT EDIT THIS FILE!!! Edit .\sources. if you want to add a new source +# file to this component. This file merely indirects to the real make file +# that is shared by all the driver components of the OpenIB Windows project. +# + +!INCLUDE ..\..\..\..\inc\openib.def diff --git a/trunk/ulp/librdmacm/examples/rdma_server/rdma_server.c b/trunk/ulp/librdmacm/examples/rdma_server/rdma_server.c new file mode 100644 index 00000000..2831d0c9 --- /dev/null +++ b/trunk/ulp/librdmacm/examples/rdma_server/rdma_server.c @@ -0,0 +1,149 @@ +/* + * Copyright (c) 2005-2009 Intel Corporation. All rights reserved. + * + * This software is available to you under the OpenIB.org BSD license + * below: + * + * Redistribution and use in source and binary forms, with or + * without modification, are permitted provided that the following + * conditions are met: + * + * - Redistributions of source code must retain the above + * copyright notice, this list of conditions and the following + * disclaimer. + * + * - Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AWV + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include +#include +#include +#include +#include +#include +#include +#include + +static char *port = "7471"; + +struct rdma_cm_id *listen_id, *id; +struct ibv_mr *mr; +uint8_t send_msg[16]; +uint8_t recv_msg[16]; + +static int run(void) +{ + struct rdma_addrinfo hints, *res; + struct ibv_qp_init_attr attr; + struct ibv_wc wc; + int ret; + + memset(&hints, 0, sizeof hints); + hints.ai_flags = RAI_PASSIVE; + hints.ai_port_space = RDMA_PS_TCP; + ret = rdma_getaddrinfo(NULL, port, &hints, &res); + if (ret) { + printf("rdma_getaddrinfo %d\n", errno); + return ret; + } + + memset(&attr, 0, sizeof attr); + attr.cap.max_send_wr = attr.cap.max_recv_wr = 1; + attr.cap.max_send_sge = attr.cap.max_recv_sge = 1; + attr.cap.max_inline_data = 16; + attr.sq_sig_all = 1; + ret = rdma_create_ep(&listen_id, res, NULL, &attr); + rdma_freeaddrinfo(res); + if (ret) { + printf("rdma_create_ep %d\n", errno); + return ret; + } + + ret = rdma_listen(listen_id, 0); + if (ret) { + printf("rdma_listen %d\n", errno); + return ret; + } + + ret = rdma_get_request(listen_id, &id); + if (ret) { + printf("rdma_get_request %d\n", errno); + return ret; + } + + mr = rdma_reg_msgs(id, recv_msg, 16); + if (!mr) { + printf("rdma_reg_msgs %d\n", errno); + return ret; + } + + ret = rdma_post_recv(id, NULL, recv_msg, 16, mr); + if (ret) { + printf("rdma_post_recv %d\n", errno); + return ret; + } + + ret = rdma_accept(id, NULL); + if (ret) { + printf("rdma_connect %d\n", errno); + return ret; + } + + ret = rdma_get_recv_comp(id, &wc); + if (ret <= 0) { + printf("rdma_get_recv_comp %d\n", ret); + return ret; + } + + ret = rdma_post_send(id, NULL, send_msg, 16, NULL, IBV_SEND_INLINE); + if (ret) { + printf("rdma_post_send %d\n", errno); + return ret; + } + + ret = rdma_get_send_comp(id, &wc); + if (ret <= 0) { + printf("rdma_get_send_comp %d\n", ret); + return ret; + } + + rdma_disconnect(id); + rdma_dereg_mr(mr); + rdma_destroy_ep(id); + rdma_destroy_ep(listen_id); + return 0; +} + +int main(int argc, char **argv) +{ + int op, ret; + + while ((op = getopt(argc, argv, "p:")) != -1) { + switch (op) { + case 'p': + port = optarg; + break; + default: + printf("usage: %s\n", argv[0]); + printf("\t[-p port_number]\n"); + exit(1); + } + } + + printf("rdma_server: start\n"); + ret = run(); + printf("rdma_server: end %d\n", ret); + return ret; +}