])
#
+# LN_FUNC_DEV_GET_BY_NAME_2ARG
+#
+AC_DEFUN([LN_FUNC_DEV_GET_BY_NAME_2ARG],
+[AC_MSG_CHECKING([if dev_get_by_name has two args])
+LB_LINUX_TRY_COMPILE([
+ #include <linux/netdevice.h>
+],[
+ dev_get_by_name(NULL, NULL);
+],[
+ AC_MSG_RESULT([yes])
+ AC_DEFINE(HAVE_DEV_GET_BY_NAME_2ARG, 1, [dev_get_by_name has 2 args])
+],[
+ AC_MSG_RESULT([no])
+])
+])
+
+#
# LN_CONFIG_AFFINITY
#
# check if cpu affinity is available/wanted
if test $ENABLEPORTALS -eq 0; then
AC_MSG_RESULT([no])
elif test ! \( -f ${PORTALS}/include/portals/p30.h \); then
- AC_MSG_RESULT([no])
+ AC_MSG_RESULT([no])
AC_MSG_ERROR([bad --with-portals path])
else
- AC_MSG_RESULT([$PORTALS])
- PTLLNDCPPFLAGS="-I${PORTALS}/include"
+ PORTALS=$(readlink --canonicalize $PORTALS)
+ AC_MSG_RESULT([$PORTALS])
+ PTLLNDCPPFLAGS="-I${PORTALS}/include"
fi
AC_SUBST(PTLLNDCPPFLAGS)
])
QSWLND="qswlnd"
AC_MSG_CHECKING([for multirail EKC])
if test -f $QSNET/include/elan/epcomms.h; then
+ QSNET=$(readlink --canonicalize $QSNET)
AC_MSG_RESULT([supported])
QSWCPPFLAGS="-I$QSNET/include -DMULTIRAIL_EKC=1"
else
AC_SUBST(QSWLND)
])
-#
-# LN_CONFIG_GM
-#
-# check if GM support is available
-#
-AC_DEFUN([LN_CONFIG_GM],[
-AC_MSG_CHECKING([whether to enable GM support])
-AC_ARG_WITH([gm],
- AC_HELP_STRING([--with-gm=path-to-gm-source-tree],
- [build gmlnd against path]),
- [
- case $with_gm in
- no) ENABLE_GM=0
- ;;
- *) ENABLE_GM=1
- GM_SRC="$with_gm"
- ;;
- esac
- ],[
- ENABLE_GM=0
- ])
-AC_ARG_WITH([gm-install],
- AC_HELP_STRING([--with-gm-install=path-to-gm-install-tree],
- [say where GM has been installed]),
- [
- GM_INSTALL=$with_gm_install
- ],[
- GM_INSTALL="/opt/gm"
- ])
-if test $ENABLE_GM -eq 0; then
- AC_MSG_RESULT([no])
-else
- AC_MSG_RESULT([yes])
-
- GMLND="gmlnd"
- GMCPPFLAGS="-I$GM_SRC/include -I$GM_SRC/drivers -I$GM_SRC/drivers/linux/gm"
-
- if test -f $GM_INSTALL/lib/libgm.a -o \
- -f $GM_INSTALL/lib64/libgm.a; then
- GMLIBS="-L$GM_INSTALL/lib -L$GM_INSTALL/lib64"
- else
- AC_MSG_ERROR([Cant find GM libraries under $GM_INSTALL])
- fi
-
- EXTRA_KCFLAGS_save="$EXTRA_KCFLAGS"
- EXTRA_KCFLAGS="$GMCPPFLAGS -DGM_KERNEL $EXTRA_KCFLAGS"
-
- AC_MSG_CHECKING([that code using GM compiles with given path])
- LB_LINUX_TRY_COMPILE([
- #define GM_STRONG_TYPES 1
- #ifdef VERSION
- #undef VERSION
- #endif
- #include "gm.h"
- #include "gm_internal.h"
- ],[
- struct gm_port *port = NULL;
- gm_recv_event_t *rxevent = gm_blocking_receive_no_spin(port);
- return 0;
- ],[
- AC_MSG_RESULT([yes])
- ],[
- AC_MSG_RESULT([no])
- AC_MSG_ERROR([Bad --with-gm path])
- ])
-
- AC_MSG_CHECKING([that GM has gm_register_memory_ex_phys()])
- LB_LINUX_TRY_COMPILE([
- #define GM_STRONG_TYPES 1
- #ifdef VERSION
- #undef VERSION
- #endif
- #include "gm.h"
- #include "gm_internal.h"
- ],[
- gm_status_t gmrc;
- struct gm_port *port = NULL;
- gm_u64_t phys = 0;
- gm_up_t pvma = 0;
-
- gmrc = gm_register_memory_ex_phys(port, phys, 100, pvma);
- return 0;
- ],[
- AC_MSG_RESULT([yes])
- ],[
- AC_MSG_RESULT([no.
-Please patch the GM sources as follows...
- cd $GM_SRC
- patch -p0 < $PWD/lnet/klnds/gmlnd/gm-reg-phys.patch
-...then rebuild and re-install them])
- AC_MSG_ERROR([Can't build GM without gm_register_memory_ex_phys()])
- ])
-
- EXTRA_KCFLAGS="$EXTRA_KCFLAGS_save"
-fi
-AC_SUBST(GMCPPFLAGS)
-AC_SUBST(GMLIBS)
-AC_SUBST(GMLND)
-])
-
#
# LN_CONFIG_MX
*) AC_MSG_ERROR([internal error]);;
esac
else
+ MXPATH=$(readlink --canonicalize $MXPATH)
MXCPPFLAGS="-I$MXPATH/include"
EXTRA_KCFLAGS_save="$EXTRA_KCFLAGS"
EXTRA_KCFLAGS="$EXTRA_KCFLAGS $MXCPPFLAGS"
# LN_CONFIG_O2IB
#
AC_DEFUN([LN_CONFIG_O2IB],[
+
AC_MSG_CHECKING([whether to enable OpenIB gen2 support])
# set default
AC_ARG_WITH([o2ib],
-f ${O2IBPATH}/include/rdma/ib_cm.h -a \
-f ${O2IBPATH}/include/rdma/ib_verbs.h -a \
-f ${O2IBPATH}/include/rdma/ib_fmr_pool.h \); then
+ if test \( -d ${O2IBPATH}/kernel_patches -a \
+ -f ${O2IBPATH}/Makefile \); then
+ AC_MSG_RESULT([no])
+ AC_MSG_ERROR([you appear to be trying to use the OFED distribution's source directory (${O2IBPATH}) rather than the "development/headers" directory which is likely in ${O2IBPATH%-*}])
+ fi
o2ib_found=true
break
fi
*) AC_MSG_ERROR([internal error]);;
esac
else
+ O2IBPATH=$(readlink --canonicalize $O2IBPATH)
O2IBCPPFLAGS="-I$O2IBPATH/include"
EXTRA_KCFLAGS_save="$EXTRA_KCFLAGS"
EXTRA_KCFLAGS="$EXTRA_KCFLAGS $O2IBCPPFLAGS"
LB_LINUX_TRY_COMPILE([
#include <linux/version.h>
#include <linux/pci.h>
- #if !HAVE_GFP_T
- typedef int gfp_t;
- #endif
+ #include <linux/gfp.h>
#include <rdma/rdma_cm.h>
#include <rdma/ib_cm.h>
#include <rdma/ib_verbs.h>
#include <rdma/ib_fmr_pool.h>
],[
- struct rdma_cm_id *cm_id;
- struct rdma_conn_param conn_param;
- struct ib_device_attr device_attr;
- struct ib_qp_attr qp_attr;
- struct ib_pool_fmr pool_fmr;
- enum ib_cm_rej_reason rej_reason;
-
- cm_id = rdma_create_id(NULL, NULL, RDMA_PS_TCP);
- return PTR_ERR(cm_id);
+ struct rdma_cm_id *cm_idi __attribute__ ((unused));
+ struct rdma_conn_param conn_param __attribute__ ((unused));
+ struct ib_device_attr device_attr __attribute__ ((unused));
+ struct ib_qp_attr qp_attr __attribute__ ((unused));
+ struct ib_pool_fmr pool_fmr __attribute__ ((unused));
+ enum ib_cm_rej_reason rej_reason __attribute__ ((unused));
+
+ rdma_destroy_id(NULL);
],[
AC_MSG_RESULT([yes])
O2IBLND="o2iblnd"
AC_SUBST(EXTRA_LNET_INCLUDE)
AC_SUBST(O2IBCPPFLAGS)
AC_SUBST(O2IBLND)
-])
-#
-# LN_CONFIG_OPENIB
-#
-# check for OpenIB in the kernel
-AC_DEFUN([LN_CONFIG_OPENIB],[
-AC_MSG_CHECKING([whether to enable OpenIB support])
-# set default
-OPENIBPATH="$LINUX/drivers/infiniband"
-AC_ARG_WITH([openib],
- AC_HELP_STRING([--with-openib=path],
- [build openiblnd against path]),
- [
- case $with_openib in
- yes) ENABLEOPENIB=2
- ;;
- no) ENABLEOPENIB=0
- ;;
- *) OPENIBPATH="$with_openib"
- ENABLEOPENIB=3
- ;;
- esac
- ],[
- ENABLEOPENIB=1
- ])
-if test $ENABLEOPENIB -eq 0; then
- AC_MSG_RESULT([disabled])
-elif test ! \( -f ${OPENIBPATH}/include/ts_ib_core.h -a \
- -f ${OPENIBPATH}/include/ts_ib_cm.h -a \
- -f ${OPENIBPATH}/include/ts_ib_sa_client.h \); then
- AC_MSG_RESULT([no])
- case $ENABLEOPENIB in
- 1) ;;
- 2) AC_MSG_ERROR([kernel OpenIB headers not present]);;
- 3) AC_MSG_ERROR([bad --with-openib path]);;
- *) AC_MSG_ERROR([internal error]);;
- esac
-else
- case $ENABLEOPENIB in
- 1|2) OPENIBCPPFLAGS="-I$OPENIBPATH/include -DIN_TREE_BUILD";;
- 3) OPENIBCPPFLAGS="-I$OPENIBPATH/include";;
- *) AC_MSG_RESULT([no])
- AC_MSG_ERROR([internal error]);;
- esac
- OPENIBCPPFLAGS="$OPENIBCPPFLAGS -DIB_NTXRXPARAMS=4"
- EXTRA_KCFLAGS_save="$EXTRA_KCFLAGS"
- EXTRA_KCFLAGS="$EXTRA_KCFLAGS $OPENIBCPPFLAGS"
+# In RHEL 6.2, rdma_create_id() takes the queue-pair type as a fourth argument
+if test $ENABLEO2IB -ne 0; then
+ AC_MSG_CHECKING([if rdma_create_id wants four args])
LB_LINUX_TRY_COMPILE([
- #include <ts_ib_core.h>
- #include <ts_ib_cm.h>
- #include <ts_ib_sa_client.h>
+ #include <rdma/rdma_cm.h>
],[
- struct ib_device_properties dev_props;
- struct ib_cm_active_param cm_active_params;
- tTS_IB_CLIENT_QUERY_TID tid;
- int enum1 = IB_QP_ATTRIBUTE_STATE;
- int enum2 = IB_ACCESS_LOCAL_WRITE;
- int enum3 = IB_CQ_CALLBACK_INTERRUPT;
- int enum4 = IB_CQ_PROVIDER_REARM;
- return 0;
+ rdma_create_id(NULL, NULL, 0, 0);
],[
AC_MSG_RESULT([yes])
- OPENIBLND="openiblnd"
- ],[
- AC_MSG_RESULT([no])
- case $ENABLEOPENIB in
- 1) ;;
- 2) AC_MSG_ERROR([can't compile with kernel OpenIB headers]);;
- 3) AC_MSG_ERROR([can't compile with OpenIB headers under $OPENIBPATH]);;
- *) AC_MSG_ERROR([internal error]);;
- esac
- OPENIBLND=""
- OPENIBCPPFLAGS=""
- ])
- EXTRA_KCFLAGS="$EXTRA_KCFLAGS_save"
-fi
-AC_SUBST(OPENIBCPPFLAGS)
-AC_SUBST(OPENIBLND)
-])
-
-#
-# LN_CONFIG_CIBLND
-#
-AC_DEFUN([LN_CONFIG_CIB],[
-AC_MSG_CHECKING([whether to enable Cisco/TopSpin IB support])
-# set default
-CIBPATH=""
-CIBLND=""
-AC_ARG_WITH([cib],
- AC_HELP_STRING([--with-cib=path],
- [build ciblnd against path]),
- [
- case $with_cib in
- no) AC_MSG_RESULT([no]);;
- *) CIBPATH="$with_cib"
- if test -d "$CIBPATH"; then
- AC_MSG_RESULT([yes])
- else
- AC_MSG_RESULT([no])
- AC_MSG_ERROR([No directory $CIBPATH])
- fi;;
- esac
+ AC_DEFINE(HAVE_RDMA_CREATE_ID_4ARG, 1,
+ [rdma_create_id wants 4 args])
],[
AC_MSG_RESULT([no])
])
-if test -n "$CIBPATH"; then
- CIBCPPFLAGS="-I${CIBPATH}/ib/ts_api_ng/include -I${CIBPATH}/all/kernel_services/include -DUSING_TSAPI"
- CIBCPPFLAGS="$CIBCPPFLAGS -DIB_NTXRXPARAMS=3"
- EXTRA_KCFLAGS_save="$EXTRA_KCFLAGS"
- EXTRA_KCFLAGS="$EXTRA_KCFLAGS $CIBCPPFLAGS"
- LB_LINUX_TRY_COMPILE([
- #include <ts_ib_core.h>
- #include <ts_ib_cm.h>
- #include <ts_ib_sa_client.h>
- ],[
- struct ib_device_properties dev_props;
- struct ib_cm_active_param cm_active_params;
- tTS_IB_CLIENT_QUERY_TID tid;
- int enum1 = TS_IB_QP_ATTRIBUTE_STATE;
- int enum2 = TS_IB_ACCESS_LOCAL_WRITE;
- int enum3 = TS_IB_CQ_CALLBACK_INTERRUPT;
- int enum4 = TS_IB_CQ_PROVIDER_REARM;
- return 0;
- ],[
- CIBLND="ciblnd"
- ],[
- AC_MSG_ERROR([can't compile ciblnd with given path])
- CIBCPPFLAGS=""
- ])
- EXTRA_KCFLAGS="$EXTRA_KCFLAGS_save"
fi
-AC_SUBST(CIBCPPFLAGS)
-AC_SUBST(CIBLND)
-])
-
-#
-# LN_CONFIG_IIB
-#
-# check for infinicon infiniband support
-#
-AC_DEFUN([LN_CONFIG_IIB],[
-AC_MSG_CHECKING([whether to enable Infinicon support])
-# set default
-IIBPATH="/usr/include"
-AC_ARG_WITH([iib],
- AC_HELP_STRING([--with-iib=path],
- [build iiblnd against path]),
- [
- case $with_iib in
- yes) ENABLEIIB=2
- ;;
- no) ENABLEIIB=0
- ;;
- *) IIBPATH="${with_iib}/include"
- ENABLEIIB=3
- ;;
- esac
- ],[
- ENABLEIIB=1
- ])
-if test $ENABLEIIB -eq 0; then
- AC_MSG_RESULT([disabled])
-elif test ! \( -f ${IIBPATH}/linux/iba/ibt.h \); then
- AC_MSG_RESULT([no])
- case $ENABLEIIB in
- 1) ;;
- 2) AC_MSG_ERROR([default Infinicon headers not present]);;
- 3) AC_MSG_ERROR([bad --with-iib path]);;
- *) AC_MSG_ERROR([internal error]);;
- esac
-else
- IIBCPPFLAGS="-I$IIBPATH"
- if test $IIBPATH != "/usr/include"; then
- # we need /usr/include come what may
- IIBCPPFLAGS="$IIBCPPFLAGS -I/usr/include"
- fi
- EXTRA_KCFLAGS_save="$EXTRA_KCFLAGS"
- EXTRA_KCFLAGS="$EXTRA_KCFLAGS $IIBCPPFLAGS"
- LB_LINUX_TRY_COMPILE([
- #include <linux/iba/ibt.h>
- ],[
- IBT_INTERFACE_UNION interfaces;
- FSTATUS rc;
-
- rc = IbtGetInterfaceByVersion(IBT_INTERFACE_VERSION_2,
- &interfaces);
-
- return rc == FSUCCESS ? 0 : 1;
- ],[
- AC_MSG_RESULT([yes])
- IIBLND="iiblnd"
- ],[
- AC_MSG_RESULT([no])
- case $ENABLEIIB in
- 1) ;;
- 2) AC_MSG_ERROR([can't compile with default Infinicon headers]);;
- 3) AC_MSG_ERROR([can't compile with Infinicon headers under $IIBPATH]);;
- *) AC_MSG_ERROR([internal error]);;
- esac
- IIBLND=""
- IIBCPPFLAGS=""
- ])
- EXTRA_KCFLAGS="$EXTRA_KCFLAGS_save"
-fi
-AC_SUBST(IIBCPPFLAGS)
-AC_SUBST(IIBLND)
-])
-
-#
-# LN_CONFIG_VIB
-#
-# check for Voltaire infiniband support
-#
-AC_DEFUN([LN_CONFIG_VIB],
-[AC_MSG_CHECKING([whether to enable Voltaire IB support])
-VIBPATH=""
-AC_ARG_WITH([vib],
- AC_HELP_STRING([--with-vib=path],
- [build viblnd against path]),
- [
- case $with_vib in
- no) AC_MSG_RESULT([no]);;
- *) VIBPATH="${with_vib}/src/nvigor/ib-code"
- if test -d "$with_vib" -a -d "$VIBPATH"; then
- AC_MSG_RESULT([yes])
- else
- AC_MSG_RESULT([no])
- AC_MSG_ERROR([No directory $VIBPATH])
- fi;;
- esac
- ],[
- AC_MSG_RESULT([no])
- ])
-if test -z "$VIBPATH"; then
- VIBLND=""
-else
- VIBCPPFLAGS="-I${VIBPATH}/include -I${VIBPATH}/cm"
- EXTRA_KCFLAGS_save="$EXTRA_KCFLAGS"
- EXTRA_KCFLAGS="$EXTRA_KCFLAGS $VIBCPPFLAGS"
- LB_LINUX_TRY_COMPILE([
- #include <linux/list.h>
- #include <asm/byteorder.h>
- #ifdef __BIG_ENDIAN
- # define CPU_BE 1
- # define CPU_LE 0
- #endif
- #ifdef __LITTLE_ENDIAN
- # define CPU_BE 0
- # define CPU_LE 1
- #endif
- #include <vverbs.h>
- #include <ib-cm.h>
- #include <ibat.h>
- ],[
- vv_hca_h_t kib_hca;
- vv_return_t vvrc;
- cm_cep_handle_t cep;
- ibat_arp_data_t arp_data;
- ibat_stat_t ibatrc;
-
- vvrc = vv_hca_open("ANY_HCA", NULL, &kib_hca);
- cep = cm_create_cep(cm_cep_transp_rc);
- ibatrc = ibat_get_ib_data((uint32_t)0, (uint32_t)0,
- ibat_paths_primary, &arp_data,
- (ibat_get_ib_data_reply_fn_t)NULL,
- NULL, 0);
- return 0;
- ],[
- VIBLND="viblnd"
- ],[
- AC_MSG_ERROR([can't compile viblnd with given path])
- ])
- EXTRA_KCFLAGS="$EXTRA_KCFLAGS_save"
-fi
-if test -n "$VIBLND"; then
- EXTRA_KCFLAGS_save="$EXTRA_KCFLAGS"
- EXTRA_KCFLAGS="$EXTRA_KCFLAGS $VIBCPPFLAGS"
- AC_MSG_CHECKING([if Voltaire still uses void * sg addresses])
- LB_LINUX_TRY_COMPILE([
- #include <linux/list.h>
- #include <asm/byteorder.h>
- #ifdef __BIG_ENDIAN
- # define CPU_BE 1
- # define CPU_LE 0
- #endif
- #ifdef __LITTLE_ENDIAN
- # define CPU_BE 0
- # define CPU_LE 1
- #endif
- #include <vverbs.h>
- #include <ib-cm.h>
- #include <ibat.h>
- ],[
- vv_scatgat_t sg;
-
- return &sg.v_address[3] == NULL;
- ],[
- AC_MSG_RESULT([yes])
- VIBCPPFLAGS="$VIBCPPFLAGS -DIBNAL_VOIDSTAR_SGADDR=1"
- ],[
- AC_MSG_RESULT([no])
- ])
- EXTRA_KCFLAGS="$EXTRA_KCFLAGS_save"
-fi
-AC_SUBST(VIBCPPFLAGS)
-AC_SUBST(VIBLND)
])
#
AC_SUBST(RALND)
])
-
#
-# LN_FUNC_DUMP_TRACE
+# LN_CONFIG_GNILND
#
-# 2.6.23 exports dump_trace() so we can dump_stack() on any task
-# 2.6.24 has stacktrace_ops.address with "reliable" parameter
+# check whether to use the Gemini Network Interface lnd
#
-AC_DEFUN([LN_FUNC_DUMP_TRACE],
-[LB_CHECK_SYMBOL_EXPORT([dump_trace],
-[kernel/ksyms.c arch/${LINUX_ARCH%_64}/kernel/traps_64.c],[
- AC_DEFINE(HAVE_DUMP_TRACE, 1, [dump_trace is exported])
- AC_MSG_CHECKING([whether print_trace_address has reliable argument])
- tmp_flags="$EXTRA_KCFLAGS"
- EXTRA_KCFLAGS="-Werror"
+AC_DEFUN([LN_CONFIG_GNILND],
+[#### Gemini Network Interface
+AC_MSG_CHECKING([whether to enable GNI lnd])
+AC_ARG_ENABLE([gni],
+ AC_HELP_STRING([--enable-gni],
+ [enable GNI lnd]),
+ [],[enable_gni='no'])
+AC_MSG_RESULT([$enable_gni])
+
+if test x$enable_gni = xyes ; then
+ AC_MSG_CHECKING([if GNI kernel headers are present])
+ # placeholder
+ # GNICPPFLAGS was set in spec file
+ EXTRA_KCFLAGS_save="$EXTRA_KCFLAGS"
+ EXTRA_KCFLAGS="$EXTRA_KCFLAGS $GNICPPFLAGS"
LB_LINUX_TRY_COMPILE([
- struct task_struct;
- struct pt_regs;
- void print_addr(void *data, unsigned long addr, int reliable);
- #include <asm/stacktrace.h>
+ #include <linux/types.h>
+ #include <gni_pub.h>
],[
- struct stacktrace_ops ops;
+ gni_cdm_handle_t kgni_domain;
+ gni_return_t rc;
+ int rrc;
+
+ rc = gni_cdm_create(0, 1, 1, 0, &kgni_domain);
+
+ rrc = (rc == GNI_RC_SUCCESS) ? 0 : 1;
- ops.address = print_addr;
+ return rrc;
+ ],[
+ AC_MSG_RESULT([yes])
+ GNILND="gnilnd"
+ ],[
+ AC_MSG_RESULT([no])
+ AC_MSG_ERROR([can't compile gnilnd with given GNICPPFLAGS: $GNICPPFLAGS])
+ ])
+ # at this point, we have gnilnd basic support, now check for extra features
+ AC_MSG_CHECKING([to use RCA in gnilnd])
+ LB_LINUX_TRY_COMPILE([
+ #include <linux/types.h>
+ #include <gni_pub.h>
+ #include <krca_lib.h>
],[
- AC_MSG_RESULT(yes)
- AC_DEFINE(HAVE_TRACE_ADDRESS_RELIABLE, 1,
- [print_trace_address has reliable argument])
+ gni_cdm_handle_t kgni_domain;
+ gni_return_t rc;
+ krca_ticket_t ticket = KRCA_NULL_TICKET;
+ int rrc;
+ __u32 nid = 0, nic_addr;
+
+ rc = gni_cdm_create(0, 1, 1, 0, &kgni_domain);
+
+ rrc = (rc == GNI_RC_SUCCESS) ? 0 : 1;
+
+ rrc += krca_nid_to_nicaddrs(nid, 1, &nic_addr);
+
+ rrc += krca_register(&ticket, RCA_MAKE_SERVICE_INDEX(RCA_IO_CLASS, 9), 99, 0);
+
+ return rrc;
],[
- AC_MSG_RESULT(no)
+ AC_MSG_RESULT([yes])
+ GNICPPFLAGS="$GNICPPFLAGS -DGNILND_USE_RCA=1"
+ GNILNDRCA="gnilndrca"
],[
+ AC_MSG_RESULT([no])
])
-EXTRA_KCFLAGS="$tmp_flags"
+ EXTRA_KCFLAGS="$EXTRA_KCFLAGS_save"
+fi
+AC_SUBST(GNICPPFLAGS)
+AC_SUBST(GNILNDRCA)
+AC_SUBST(GNILND)
+])
+
+
+#
+#
+# LN_CONFIG_USERSPACE
+#
+# This is defined but empty because it is called from
+# build/autconf/lustre-build.m4 which is shared by all branches.
+#
+AC_DEFUN([LN_CONFIG_USERSPACE],
+[
+])
+
+# See if sysctl proc_handler wants only 5 arguments (since 2.6.32)
+AC_DEFUN([LN_5ARGS_SYSCTL_PROC_HANDLER],
+[AC_MSG_CHECKING([if sysctl proc_handler wants 5 args])
+LB_LINUX_TRY_COMPILE([
+ #include <linux/sysctl.h>
+],[
+ struct ctl_table *table = NULL;
+ int write = 1;
+ void __user *buffer = NULL;
+ size_t *lenp = NULL;
+ loff_t *ppos = NULL;
+
+ proc_handler *proc_handler = NULL;
+ proc_handler(table, write, buffer, lenp, ppos);
+
+],[
+ AC_MSG_RESULT(yes)
+ AC_DEFINE(HAVE_5ARGS_SYSCTL_PROC_HANDLER, 1,
+ [sysctl proc_handler wants 5 args])
+],[
+ AC_MSG_RESULT(no)
])
])
#
+# 2.6.36 tcp_sendpage() first parameter is 'struct sock' instead of 'struct socket'.
+#
+AC_DEFUN([LN_CONFIG_TCP_SENDPAGE],
+[AC_MSG_CHECKING([if tcp_sendpage first parameter is socket])
+tmp_flags="$EXTRA_KCFLAGS"
+EXTRA_KCFLAGS="-Werror"
+LB_LINUX_TRY_COMPILE([
+ #include <linux/net.h>
+ #include <net/tcp.h>
+],[
+ tcp_sendpage((struct socket*)0, NULL, 0, 0, 0);
+],[
+ AC_MSG_RESULT(yes)
+ AC_DEFINE(HAVE_TCP_SENDPAGE_USE_SOCKET, 1,
+ [tcp_sendpage use socket as first parameter])
+],[
+ AC_MSG_RESULT(no)
+])
+EXTRA_KCFLAGS="$tmp_flags"
+])
+
+#
# LN_PROG_LINUX
#
# LNet linux kernel checks
#
AC_DEFUN([LN_PROG_LINUX],
[
+LN_FUNC_DEV_GET_BY_NAME_2ARG
LN_CONFIG_AFFINITY
LN_CONFIG_BACKOFF
LN_CONFIG_QUADRICS
-LN_CONFIG_GM
-LN_CONFIG_OPENIB
-LN_CONFIG_CIB
-LN_CONFIG_VIB
-LN_CONFIG_IIB
LN_CONFIG_O2IB
LN_CONFIG_RALND
+LN_CONFIG_GNILND
LN_CONFIG_PTLLND
LN_CONFIG_MX
-LN_FUNC_DUMP_TRACE
+# 2.6.32
+LN_5ARGS_SYSCTL_PROC_HANDLER
+# 2.6.36
+LN_CONFIG_TCP_SENDPAGE
])
#
# lnet/utils/debug.c
AC_CHECK_HEADERS([linux/version.h])
-AC_CHECK_TYPE([spinlock_t],
- [AC_DEFINE(HAVE_SPINLOCK_T, 1, [spinlock_t is defined])],
- [],
- [#include <linux/spinlock.h>])
-
# lnet/utils/wirecheck.c
AC_CHECK_FUNCS([strnlen])
#
AC_DEFUN([LN_CONDITIONALS],
[AM_CONDITIONAL(BUILD_QSWLND, test x$QSWLND = "xqswlnd")
-AM_CONDITIONAL(BUILD_GMLND, test x$GMLND = "xgmlnd")
AM_CONDITIONAL(BUILD_MXLND, test x$MXLND = "xmxlnd")
AM_CONDITIONAL(BUILD_O2IBLND, test x$O2IBLND = "xo2iblnd")
-AM_CONDITIONAL(BUILD_OPENIBLND, test x$OPENIBLND = "xopeniblnd")
-AM_CONDITIONAL(BUILD_CIBLND, test x$CIBLND = "xciblnd")
-AM_CONDITIONAL(BUILD_IIBLND, test x$IIBLND = "xiiblnd")
-AM_CONDITIONAL(BUILD_VIBLND, test x$VIBLND = "xviblnd")
AM_CONDITIONAL(BUILD_RALND, test x$RALND = "xralnd")
+AM_CONDITIONAL(BUILD_GNILND, test x$GNILND = "xgnilnd")
+AM_CONDITIONAL(BUILD_GNILND_RCA, test x$GNILNDRCA = "xgnilndrca")
AM_CONDITIONAL(BUILD_PTLLND, test x$PTLLND = "xptllnd")
-AM_CONDITIONAL(BUILD_UPTLLND, test x$UPTLLND = "xptllnd")
AM_CONDITIONAL(BUILD_USOCKLND, test x$USOCKLND = "xusocklnd")
])
lnet/include/lnet/linux/Makefile
lnet/klnds/Makefile
lnet/klnds/autoMakefile
-lnet/klnds/gmlnd/Makefile
lnet/klnds/mxlnd/autoMakefile
lnet/klnds/mxlnd/Makefile
-lnet/klnds/gmlnd/autoMakefile
-lnet/klnds/openiblnd/Makefile
-lnet/klnds/openiblnd/autoMakefile
lnet/klnds/o2iblnd/Makefile
lnet/klnds/o2iblnd/autoMakefile
-lnet/klnds/ciblnd/Makefile
-lnet/klnds/ciblnd/autoMakefile
-lnet/klnds/iiblnd/Makefile
-lnet/klnds/iiblnd/autoMakefile
-lnet/klnds/viblnd/Makefile
-lnet/klnds/viblnd/autoMakefile
lnet/klnds/qswlnd/Makefile
lnet/klnds/qswlnd/autoMakefile
lnet/klnds/ralnd/Makefile
lnet/klnds/ralnd/autoMakefile
+lnet/klnds/gnilnd/Makefile
+lnet/klnds/gnilnd/autoMakefile
lnet/klnds/socklnd/Makefile
lnet/klnds/socklnd/autoMakefile
lnet/klnds/ptllnd/Makefile
lnet/ulnds/Makefile
lnet/ulnds/autoMakefile
lnet/ulnds/socklnd/Makefile
-lnet/ulnds/ptllnd/Makefile
lnet/utils/Makefile
-])
-case $lb_target_os in
- darwin)
- AC_CONFIG_FILES([
lnet/include/lnet/darwin/Makefile
])
- ;;
-esac
])
git://git.whamcloud.com / fs / lustre-release.git / blobdiff