])
#
-# LN_CONFIG_QUADRICS
-#
-# check if quadrics support is in this kernel
-#
-AC_DEFUN([LN_CONFIG_QUADRICS], [
-AC_MSG_CHECKING([for QsNet sources])
-AC_ARG_WITH([qsnet],
- AC_HELP_STRING([--with-qsnet=path],
- [set path to qsnet source (default=$LINUX)]),
- [QSNET=$with_qsnet], [QSNET=$LINUX])
-AC_MSG_RESULT([$QSNET])
-
-QSWLND=""
-QSWCPPFLAGS=""
-AC_MSG_CHECKING([if quadrics kernel headers are present])
-AS_IF([test -d $QSNET/drivers/net/qsnet], [
- AC_MSG_RESULT([yes])
- QSWLND="qswlnd"
- AC_MSG_CHECKING([for multirail EKC])
- AS_IF([test -f $QSNET/include/elan/epcomms.h], [
- AC_MSG_RESULT([supported])
- QSNET=$(readlink --canonicalize $QSNET)
- QSWCPPFLAGS="-I$QSNET/include -DMULTIRAIL_EKC=1"
- ], [
- AC_MSG_RESULT([not supported])
- AC_MSG_ERROR([Need multirail EKC])
- ])
-
- AS_IF([test x$QSNET = x$LINUX], [
- LB_CHECK_CONFIG([QSNET], [], [
- LB_CHECK_CONFIG([QSNET_MODULE], [], [
- AC_MSG_WARN([QSNET is not enabled in this kernel; not building qswlnd.])
- QSWLND=""
- QSWCPPFLAGS=""
- ])
- ])
- ])
-], [
- AC_MSG_RESULT([no])
-])
-AC_SUBST(QSWLND)
-AC_SUBST(QSWCPPFLAGS)
-]) # LN_CONFIG_QUADRICS
-
-#
-# LN_CONFIG_MX
-#
-AC_DEFUN([LN_CONFIG_MX], [
-# set default
-MXPATH="/opt/mx"
-AC_MSG_CHECKING([whether to enable Myrinet MX support])
-AC_ARG_WITH([mx],
- AC_HELP_STRING([--with-mx=path],
- [build mxlnd against path]),
- [
- case $with_mx in
- yes) ENABLEMX=2 ;;
- no) ENABLEMX=0 ;;
- *) ENABLEMX=3; MXPATH=$with_mx ;;
- esac
- ],[
- ENABLEMX=1
- ])
-AS_IF([test $ENABLEMX -eq 0], [
- AC_MSG_RESULT([disabled])
-], [test ! \( -f ${MXPATH}/include/myriexpress.h -a \
- -f ${MXPATH}/include/mx_kernel_api.h -a \
- -f ${MXPATH}/include/mx_pin.h \)], [
- AC_MSG_RESULT([no])
- case $ENABLEMX in
- 1) ;;
- 2) AC_MSG_ERROR([Myrinet MX kernel headers not present]) ;;
- 3) AC_MSG_ERROR([bad --with-mx path]) ;;
- *) AC_MSG_ERROR([internal error]) ;;
- esac
-], [
- AC_MSG_RESULT([check])
- MXPATH=$(readlink --canonicalize $MXPATH)
- MXCPPFLAGS="-I$MXPATH/include"
- MXLIBS="-L$MXPATH/lib"
- EXTRA_KCFLAGS_save="$EXTRA_KCFLAGS"
- EXTRA_KCFLAGS="$EXTRA_KCFLAGS $MXCPPFLAGS"
- LB_CHECK_COMPILE([if have Myrinet MX support],
- myrinet_mx_support, [
- #define MX_KERNEL 1
- #include <mx_extensions.h>
- #include <myriexpress.h>
- ],[
- mx_endpoint_t end;
- mx_status_t status;
- mx_request_t request;
- int result;
- mx_init();
- mx_open_endpoint(MX_ANY_NIC, MX_ANY_ENDPOINT, 0, NULL, 0, &end);
- mx_register_unexp_handler(end, (mx_unexp_handler_t) NULL, NULL);
- mx_wait_any(end, MX_INFINITE, 0LL, 0LL, &status, &result);
- mx_iconnect(end, 0LL, 0, 0, 0, NULL, &request);
- return 0;
- ],[
- MXLND="mxlnd"
- ],[
- case $ENABLEMX in
- 1) ;;
- 2) AC_MSG_ERROR([can't compile with Myrinet MX kernel headers]) ;;
- 3) AC_MSG_ERROR([can't compile with Myrinet MX headers under $MXPATH]) ;;
- *) AC_MSG_ERROR([internal error]) ;;
- esac
- MXCPPFLAGS=""
- MXLIBS=""
- MXLND=""
- ])
- EXTRA_KCFLAGS="$EXTRA_KCFLAGS_save"
-])
-AC_SUBST(MXCPPFLAGS)
-AC_SUBST(MXLIBS)
-AC_SUBST(MXLND)
-]) # LN_CONFIG_MX
-
-#
# LN_CONFIG_O2IB
#
AC_DEFUN([LN_CONFIG_O2IB], [
]) # LN_CONFIG_O2IB
#
-# LN_CONFIG_RALND
-#
-# check whether to use the RapidArray lnd
-#
-AC_DEFUN([LN_CONFIG_RALND], [
-RALND=""
-RACPPFLAGS="-I${LINUX}/drivers/xd1/include"
-EXTRA_KCFLAGS_save="$EXTRA_KCFLAGS"
-EXTRA_KCFLAGS="$EXTRA_KCFLAGS $RACPPFLAGS"
-LB_CHECK_COMPILE([if 'RapidArray' kernel headers are present],
-RapkGetDeviceByIndex, [
- #include <linux/types.h>
- #include <rapl.h>
-],[
- RAP_RETURN rc;
- RAP_PVOID dev_handle;
- rc = RapkGetDeviceByIndex(0, NULL, &dev_handle);
- return rc == RAP_SUCCESS ? 0 : 1;
-],[
- RALND="ralnd"
-],[
- RACPPFLAGS=""
-])
-EXTRA_KCFLAGS="$EXTRA_KCFLAGS_save"
-AC_SUBST(RACPPFLAGS)
-AC_SUBST(RALND)
-]) # LN_CONFIG_RALND
-
-#
# LN_CONFIG_GNILND
#
# check whether to use the Gemini Network Interface lnd
LN_FUNC_DEV_GET_BY_NAME_2ARG
LN_CONFIG_AFFINITY
LN_CONFIG_BACKOFF
-LN_CONFIG_QUADRICS
LN_CONFIG_O2IB
-LN_CONFIG_RALND
LN_CONFIG_GNILND
-LN_CONFIG_MX
# 2.6.36
LN_CONFIG_TCP_SENDPAGE
# 3.15
# AM_CONDITOINAL defines for lnet
#
AC_DEFUN([LN_CONDITIONALS], [
-AM_CONDITIONAL(BUILD_QSWLND, test x$QSWLND = "xqswlnd")
-AM_CONDITIONAL(BUILD_MXLND, test x$MXLND = "xmxlnd")
AM_CONDITIONAL(BUILD_O2IBLND, test x$O2IBLND = "xo2iblnd")
-AM_CONDITIONAL(BUILD_RALND, test x$RALND = "xralnd")
AM_CONDITIONAL(BUILD_GNILND, test x$GNILND = "xgnilnd")
AM_CONDITIONAL(BUILD_GNILND_RCA, test x$GNILNDRCA = "xgnilndrca")
AM_CONDITIONAL(BUILD_DLC, test x$USE_DLC = "xyes")
lnet/include/lnet/Makefile
lnet/klnds/Makefile
lnet/klnds/autoMakefile
-lnet/klnds/mxlnd/autoMakefile
-lnet/klnds/mxlnd/Makefile
lnet/klnds/o2iblnd/Makefile
lnet/klnds/o2iblnd/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
git://git.whamcloud.com / fs / lustre-release.git / blobdiff