engines/io_uring: add new I/O engine for uring passthrough support

[fio.git] / configure

diff --git a/configure b/configure
index 6aa6ac9a2463c67938d0c44ba7e5bc378b9b604b..8182322b21b3d19426ba226636d9fdc42680cb19 100755 (executable)
--- a/configure
+++ b/configure
@@ -171,6 +171,7 @@ march_set="no"
 libiscsi="no"
 libnbd="no"
 libnfs="no"
+xnvme="no"
 libzbc=""
 dfs=""
 dynamic_engines="no"
@@ -240,6 +241,8 @@ for opt do
   ;;
   --disable-libzbc) libzbc="no"
   ;;
+  --enable-xnvme) xnvme="yes"
+  ;;
   --disable-tcmalloc) disable_tcmalloc="yes"
   ;;
   --disable-nfs) disable_nfs="yes"
@@ -291,10 +294,11 @@ if test "$show_help" = "yes" ; then
   echo "--with-ime=             Install path for DDN's Infinite Memory Engine"
   echo "--enable-libiscsi       Enable iscsi support"
   echo "--enable-libnbd         Enable libnbd (NBD engine) support"
+  echo "--enable-xnvme          Enable xnvme support"
   echo "--disable-libzbc        Disable libzbc even if found"
-  echo "--disable-tcmalloc     Disable tcmalloc support"
-  echo "--dynamic-libengines   Lib-based ioengines as dynamic libraries"
-  echo "--disable-dfs          Disable DAOS File System support even if found"
+  echo "--disable-tcmalloc      Disable tcmalloc support"
+  echo "--dynamic-libengines    Lib-based ioengines as dynamic libraries"
+  echo "--disable-dfs           Disable DAOS File System support even if found"
   echo "--enable-asan           Enable address sanitizer"
   exit $exit_val
 fi
@@ -2583,6 +2587,40 @@ if test "$libzbc" != "no" ; then
 fi
 print_config "libzbc engine" "$libzbc"
 
+if test "$targetos" = "Linux" ; then
+##########################################
+# Check NVME_URING_CMD support
+cat > $TMPC << EOF
+#include <linux/nvme_ioctl.h>
+int main(void)
+{
+  struct nvme_uring_cmd *cmd;
+
+  return sizeof(struct nvme_uring_cmd);
+}
+EOF
+if compile_prog "" "" "nvme uring cmd"; then
+  output_sym "CONFIG_NVME_URING_CMD"
+  nvme_uring_cmd="yes"
+else
+  nvme_uring_cmd="no"
+fi
+print_config "NVMe uring command support" "$nvme_uring_cmd"
+fi
+
+##########################################
+# Check if we have xnvme
+if test "$xnvme" != "yes" ; then
+  if check_min_lib_version xnvme 0.2.0; then
+    xnvme="yes"
+    xnvme_cflags=$(pkg-config --cflags xnvme)
+    xnvme_libs=$(pkg-config --libs xnvme)
+  else
+    xnvme="no"
+  fi
+fi
+print_config "xnvme engine" "$xnvme"
+
 ##########################################
 # check march=armv8-a+crc+crypto
 if test "$march_armv8_a_crc_crypto" != "yes" ; then
@@ -3125,7 +3163,7 @@ if test "$libzbc" = "yes" ; then
   output_sym "CONFIG_LIBZBC"
 fi
 if test "$zlib" = "no" ; then
-  echo "Consider installing zlib-dev (zlib-devel, some fio features depend on it."
+  echo "Consider installing zlib1g-dev (zlib-devel) as some fio features depend on it."
   if test "$build_static" = "yes"; then
     echo "Note that some distros have separate packages for static libraries."
   fi
@@ -3190,6 +3228,11 @@ if test "$libnfs" = "yes" ; then
   echo "LIBNFS_CFLAGS=$libnfs_cflags" >> $config_host_mak
   echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak
 fi
+if test "$xnvme" = "yes" ; then
+  output_sym "CONFIG_LIBXNVME"
+  echo "LIBXNVME_CFLAGS=$xnvme_cflags" >> $config_host_mak
+  echo "LIBXNVME_LIBS=$xnvme_libs" >> $config_host_mak
+fi
 if test "$dynamic_engines" = "yes" ; then
   output_sym "CONFIG_DYNAMIC_ENGINES"
 fi