diff options
| -rwxr-xr-x | configure | 55 | ||||
| -rw-r--r-- | hw/rdma/Makefile.objs | 2 |
2 files changed, 55 insertions, 2 deletions
@@ -375,6 +375,7 @@ hax="no" hvf="no" whpx="no" rdma="" +pvrdma="" gprof="no" debug_tcg="no" debug="no" @@ -1363,6 +1364,10 @@ for opt do ;; --disable-rdma) rdma="no" ;; + --enable-pvrdma) pvrdma="yes" + ;; + --disable-pvrdma) pvrdma="no" + ;; --with-gtkabi=*) gtkabi="$optarg" ;; --disable-vte) vte="no" @@ -1669,7 +1674,8 @@ disabled with --disable-FEATURE, default is enabled if available: hax HAX acceleration support hvf Hypervisor.framework acceleration support whpx Windows Hypervisor Platform acceleration support - rdma Enable RDMA-based migration and PVRDMA support + rdma Enable RDMA-based migration + pvrdma Enable PVRDMA support vde support for vde network netmap support for netmap network linux-aio Linux AIO support @@ -3064,6 +3070,48 @@ EOF fi fi +########################################## +# PVRDMA detection + +cat > $TMPC <<EOF && +#include <sys/mman.h> + +int +main(void) +{ + char buf = 0; + void *addr = &buf; + addr = mremap(addr, 0, 1, MREMAP_MAYMOVE | MREMAP_FIXED); + + return 0; +} +EOF + +if test "$rdma" = "yes" ; then + case "$pvrdma" in + "") + if compile_prog "" ""; then + pvrdma="yes" + else + pvrdma="no" + fi + ;; + "yes") + if ! compile_prog "" ""; then + error_exit "PVRDMA is not supported since mremap is not implemented" + fi + pvrdma="yes" + ;; + "no") + pvrdma="no" + ;; + esac +else + if test "$pvrdma" = "yes" ; then + error_exit "PVRDMA requires rdma suppport" + fi + pvrdma="no" +fi ########################################## # VNC SASL detection @@ -5952,6 +6000,7 @@ if test "$tcg" = "yes" ; then fi echo "malloc trim support $malloc_trim" echo "RDMA support $rdma" +echo "PVRDMA support $pvrdma" echo "fdt support $fdt" echo "membarrier $membarrier" echo "preadv support $preadv" @@ -6708,6 +6757,10 @@ if test "$rdma" = "yes" ; then echo "RDMA_LIBS=$rdma_libs" >> $config_host_mak fi +if test "$pvrdma" = "yes" ; then + echo "CONFIG_PVRDMA=y" >> $config_host_mak +fi + if test "$have_rtnetlink" = "yes" ; then echo "CONFIG_RTNETLINK=y" >> $config_host_mak fi diff --git a/hw/rdma/Makefile.objs b/hw/rdma/Makefile.objs index 3504c39..bd36cbf 100644 --- a/hw/rdma/Makefile.objs +++ b/hw/rdma/Makefile.objs @@ -1,4 +1,4 @@ -ifeq ($(CONFIG_RDMA),y) +ifeq ($(CONFIG_PVRDMA),y) obj-$(CONFIG_PCI) += rdma_utils.o rdma_backend.o rdma_rm.o obj-$(CONFIG_PCI) += vmw/pvrdma_dev_ring.o vmw/pvrdma_cmd.o \ vmw/pvrdma_qp_ops.o vmw/pvrdma_main.o |