summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rwxr-xr-xconfigure609
-rw-r--r--configure.in49
-rw-r--r--libdde_linux26/contrib/kernel/dma.c161
-rw-r--r--libdde_linux26/contrib/mm/dmapool.c2
-rw-r--r--libdde_linux26/include/linux/autoconf.h2
-rw-r--r--libdde_linux26/lib/src/Makefile3
-rw-r--r--libdde_linux26/lib/src/arch/l4/param.c63
-rw-r--r--libdde_linux26/lib/src/arch/l4/pci.c31
-rw-r--r--libdde_linux26/lib/src/arch/l4/softirq.c14
-rw-r--r--libdde_linux26/lib/src/arch/x86/kernel/setup.c114
-rw-r--r--libdde_linux26/lib/src/kernel/irq/handle.c23
11 files changed, 1054 insertions, 17 deletions
diff --git a/configure b/configure
index 1e67b36f..79671e64 100755
--- a/configure
+++ b/configure
@@ -627,6 +627,19 @@ ac_includes_default="\
ac_subst_vars='LTLIBOBJS
LIBOBJS
HAVE_SUN_RPC
+X11_KEYSYMDEF_H
+XKB_BASE
+have_x11
+X11_LIBS
+X11_CFLAGS
+PKG_CONFIG_LIBDIR
+PKG_CONFIG_PATH
+PKG_CONFIG
+YFLAGS
+YACC
+LEXLIB
+LEX_OUTPUT_ROOT
+LEX
LIBNCURSESW
NCURSESW_INCLUDE
boot_store_types
@@ -649,6 +662,7 @@ CPPFLAGS
LDFLAGS
CFLAGS
CC
+SED
AWK
INSTALL_DATA
INSTALL_SCRIPT
@@ -720,7 +734,14 @@ CFLAGS
LDFLAGS
LIBS
CPPFLAGS
-CPP'
+CPP
+YACC
+YFLAGS
+PKG_CONFIG
+PKG_CONFIG_PATH
+PKG_CONFIG_LIBDIR
+X11_CFLAGS
+X11_LIBS'
# Initialize some variables set by options.
@@ -1364,6 +1385,19 @@ Some influential environment variables:
CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
you have headers in a nonstandard directory <include dir>
CPP C preprocessor
+ YACC The `Yet Another Compiler Compiler' implementation to use.
+ Defaults to the first program found out of: `bison -y', `byacc',
+ `yacc'.
+ YFLAGS The list of arguments that will be passed by default to $YACC.
+ This script will default YFLAGS to the empty string to avoid a
+ default value of `-d' given by some make applications.
+ PKG_CONFIG path to pkg-config utility
+ PKG_CONFIG_PATH
+ directories to add to pkg-config's search path
+ PKG_CONFIG_LIBDIR
+ path overriding pkg-config's built-in search path
+ X11_CFLAGS C compiler flags for X11, overriding pkg-config
+ X11_LIBS linker flags for X11, overriding pkg-config
Use these variables to override the choices made by `configure' or to help
it to find libraries and programs with nonstandard names/locations.
@@ -2463,6 +2497,75 @@ fi
test -n "$AWK" && break
done
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
+$as_echo_n "checking for a sed that does not truncate output... " >&6; }
+if ${ac_cv_path_SED+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
+ for ac_i in 1 2 3 4 5 6 7; do
+ ac_script="$ac_script$as_nl$ac_script"
+ done
+ echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
+ { ac_script=; unset ac_script;}
+ if test -z "$SED"; then
+ ac_path_SED_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in sed gsed; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_SED" || continue
+# Check for GNU ac_path_SED and select it if it is found.
+ # Check for GNU $ac_path_SED
+case `"$ac_path_SED" --version 2>&1` in
+*GNU*)
+ ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo '' >> "conftest.nl"
+ "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_SED_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_SED="$ac_path_SED"
+ ac_path_SED_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_SED_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_SED"; then
+ as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
+ fi
+else
+ ac_cv_path_SED=$SED
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
+$as_echo "$ac_cv_path_SED" >&6; }
+ SED="$ac_cv_path_SED"
+ rm -f conftest.sed
+
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
@@ -4645,6 +4748,510 @@ $as_echo "$hurd_cv_includedir_ncursesw" >&6; }
+for ac_prog in flex lex
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_LEX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$LEX"; then
+ ac_cv_prog_LEX="$LEX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_LEX="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+LEX=$ac_cv_prog_LEX
+if test -n "$LEX"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5
+$as_echo "$LEX" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$LEX" && break
+done
+test -n "$LEX" || LEX=":"
+
+if test "x$LEX" != "x:"; then
+ cat >conftest.l <<_ACEOF
+%%
+a { ECHO; }
+b { REJECT; }
+c { yymore (); }
+d { yyless (1); }
+e { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument. */
+ yyless ((input () != 0)); }
+f { unput (yytext[0]); }
+. { BEGIN INITIAL; }
+%%
+#ifdef YYTEXT_POINTER
+extern char *yytext;
+#endif
+int
+main (void)
+{
+ return ! yylex () + ! yywrap ();
+}
+_ACEOF
+{ { ac_try="$LEX conftest.l"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$LEX conftest.l") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5
+$as_echo_n "checking lex output file root... " >&6; }
+if ${ac_cv_prog_lex_root+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+if test -f lex.yy.c; then
+ ac_cv_prog_lex_root=lex.yy
+elif test -f lexyy.c; then
+ ac_cv_prog_lex_root=lexyy
+else
+ as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5
+$as_echo "$ac_cv_prog_lex_root" >&6; }
+LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
+
+if test -z "${LEXLIB+set}"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5
+$as_echo_n "checking lex library... " >&6; }
+if ${ac_cv_lib_lex+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+ ac_save_LIBS=$LIBS
+ ac_cv_lib_lex='none needed'
+ for ac_lib in '' -lfl -ll; do
+ LIBS="$ac_lib $ac_save_LIBS"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+`cat $LEX_OUTPUT_ROOT.c`
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_lex=$ac_lib
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ test "$ac_cv_lib_lex" != 'none needed' && break
+ done
+ LIBS=$ac_save_LIBS
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5
+$as_echo "$ac_cv_lib_lex" >&6; }
+ test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5
+$as_echo_n "checking whether yytext is a pointer... " >&6; }
+if ${ac_cv_prog_lex_yytext_pointer+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # POSIX says lex can declare yytext either as a pointer or an array; the
+# default is implementation-dependent. Figure out which it is, since
+# not all implementations provide the %pointer and %array declarations.
+ac_cv_prog_lex_yytext_pointer=no
+ac_save_LIBS=$LIBS
+LIBS="$LEXLIB $ac_save_LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ #define YYTEXT_POINTER 1
+`cat $LEX_OUTPUT_ROOT.c`
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_prog_lex_yytext_pointer=yes
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_save_LIBS
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5
+$as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; }
+if test $ac_cv_prog_lex_yytext_pointer = yes; then
+
+$as_echo "#define YYTEXT_POINTER 1" >>confdefs.h
+
+fi
+rm -f conftest.l $LEX_OUTPUT_ROOT.c
+
+fi
+for ac_prog in 'bison -y' byacc
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_YACC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$YACC"; then
+ ac_cv_prog_YACC="$YACC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_YACC="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+YACC=$ac_cv_prog_YACC
+if test -n "$YACC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
+$as_echo "$YACC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$YACC" && break
+done
+test -n "$YACC" || YACC="yacc"
+
+
+
+
+
+
+
+
+if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
+set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_PKG_CONFIG+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $PKG_CONFIG in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+PKG_CONFIG=$ac_cv_path_PKG_CONFIG
+if test -n "$PKG_CONFIG"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
+$as_echo "$PKG_CONFIG" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_path_PKG_CONFIG"; then
+ ac_pt_PKG_CONFIG=$PKG_CONFIG
+ # Extract the first word of "pkg-config", so it can be a program name with args.
+set dummy pkg-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $ac_pt_PKG_CONFIG in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
+if test -n "$ac_pt_PKG_CONFIG"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
+$as_echo "$ac_pt_PKG_CONFIG" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_pt_PKG_CONFIG" = x; then
+ PKG_CONFIG=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ PKG_CONFIG=$ac_pt_PKG_CONFIG
+ fi
+else
+ PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
+fi
+
+fi
+if test -n "$PKG_CONFIG"; then
+ _pkg_min_version=0.9.0
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
+$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
+ if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ PKG_CONFIG=""
+ fi
+fi
+if test "$LEX" = ":" -o "$YACC" = ":"; then :
+
+have_x11=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: lex or yacc is mising, XKB will be disabled." >&5
+$as_echo "$as_me: WARNING: lex or yacc is mising, XKB will be disabled." >&2;}
+
+else
+
+# Check for those Xorg modules needed for keyboard mappings.
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X11" >&5
+$as_echo_n "checking for X11... " >&6; }
+
+if test -n "$X11_CFLAGS"; then
+ pkg_cv_X11_CFLAGS="$X11_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xproto\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "x11 xproto") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_X11_CFLAGS=`$PKG_CONFIG --cflags "x11 xproto" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+if test -n "$X11_LIBS"; then
+ pkg_cv_X11_LIBS="$X11_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xproto\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "x11 xproto") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_X11_LIBS=`$PKG_CONFIG --libs "x11 xproto" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi
+ if test $_pkg_short_errors_supported = yes; then
+ X11_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "x11 xproto" 2>&1`
+ else
+ X11_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "x11 xproto" 2>&1`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$X11_PKG_ERRORS" >&5
+
+ have_x11=no
+elif test $pkg_failed = untried; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ have_x11=no
+else
+ X11_CFLAGS=$pkg_cv_X11_CFLAGS
+ X11_LIBS=$pkg_cv_X11_LIBS
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ have_x11=yes
+ pkg_failed=no
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xkb base" >&5
+$as_echo_n "checking for xkb base... " >&6; }
+ if test -n "$XKB_BASE"; then
+ pkg_cv_XKB_BASE="$XKB_BASE"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xkeyboard-config\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "xkeyboard-config") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_XKB_BASE=`$PKG_CONFIG --variable=xkb_base "xkeyboard-config" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+ if test $pkg_failed = no; then :
+ XKB_BASE="$pkg_cv_XKB_BASE"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XKB_BASE" >&5
+$as_echo "$XKB_BASE" >&6; }
+else
+ XKB_BASE="$datadir/X11/xkb"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: (default) $XKB_BASE" >&5
+$as_echo "(default) $XKB_BASE" >&6; }
+fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X11 prefix" >&5
+$as_echo_n "checking for X11 prefix... " >&6; }
+ if test -n "$X11_PREFIX"; then
+ pkg_cv_X11_PREFIX="$X11_PREFIX"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "x11") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_X11_PREFIX=`$PKG_CONFIG --variable=prefix "x11" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+ if test $pkg_failed = no; then :
+ X11_PREFIX="$pkg_cv_X11_PREFIX"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $X11_PREFIX" >&5
+$as_echo "$X11_PREFIX" >&6; }
+else
+ X11_PREFIX="$prefix"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: (default) $X11_PREFIX" >&5
+$as_echo "(default) $X11_PREFIX" >&6; }
+fi
+
+ have_keysymdef_h=no
+ ac_fn_c_check_header_mongrel "$LINENO" "X11/keysymdef.h" "ac_cv_header_X11_keysymdef_h" "$ac_includes_default"
+if test "x$ac_cv_header_X11_keysymdef_h" = xyes; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X11/keysymdef.h absolute location" >&5
+$as_echo_n "checking for X11/keysymdef.h absolute location... " >&6; }
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <X11/keysymdef.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ X11_KEYSYMDEF_H=`$SED -n 's%^[^"]*"\([^"]*X11/keysymdef.h\)".*$%\1%p' conftest.i`
+ # did the sed magic above work?
+ if test -f "$X11_KEYSYMDEF_H"; then :
+ have_keysymdef_h=yes
+else
+ X11_KEYSYMDEF_H=not-found
+fi
+
+else
+ X11_KEYSYMDEF_H=not-found
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $X11_KEYSYMDEF_H" >&5
+$as_echo "$X11_KEYSYMDEF_H" >&6; }
+
+fi
+
+
+ if test $have_keysymdef_h = no; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: X11/keysymdef.h was not found, XKB will be disabled." >&5
+$as_echo "$as_me: WARNING: X11/keysymdef.h was not found, XKB will be disabled." >&2;}
+ have_x11=no
+fi
+
+fi
+
+fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define X11_PREFIX "$X11_PREFIX"
+_ACEOF
+
+
+
# Check for Sun RPC headers and library.
ac_fn_c_check_header_mongrel "$LINENO" "rpc/types.h" "ac_cv_header_rpc_types_h" "$ac_includes_default"
if test "x$ac_cv_header_rpc_types_h" = xyes; then :
diff --git a/configure.in b/configure.in
index 05b959b0..73598cfc 100644
--- a/configure.in
+++ b/configure.in
@@ -82,6 +82,7 @@ AC_SUBST(enable_static_progs)
INSTALL="$SHELL $(readlink -f "$ac_install_sh")"\ -C || unset INSTALL]
AC_PROG_INSTALL
AC_PROG_AWK
+AC_PROG_SED
AC_PROG_CC
# Require GCC.
@@ -230,6 +231,54 @@ AC_MSG_RESULT($boot_store_types)
# Check for ncursesw, which is needed for the console-curses client.
hurd_LIB_NCURSESW
+AC_PROG_LEX
+AC_PROG_YACC
+AS_IF([test "$LEX" = ":" -o "$YACC" = ":"], [
+have_x11=no
+AC_MSG_WARN([lex or yacc is mising, XKB will be disabled.])
+],[
+# Check for those Xorg modules needed for keyboard mappings.
+PKG_CHECK_MODULES([X11], [x11 xproto],
+ [ have_x11=yes
+ pkg_failed=no
+ AC_MSG_CHECKING([for xkb base])
+ _PKG_CONFIG([XKB_BASE], [variable=xkb_base], [xkeyboard-config])
+ AS_IF([test $pkg_failed = no],
+ [XKB_BASE="$pkg_cv_XKB_BASE"
+ AC_MSG_RESULT([$XKB_BASE])],
+ [XKB_BASE="$datadir/X11/xkb"
+ AC_MSG_RESULT([(default) $XKB_BASE])])
+ AC_MSG_CHECKING([for X11 prefix])
+ _PKG_CONFIG([X11_PREFIX], [variable=prefix], [x11])
+ AS_IF([test $pkg_failed = no],
+ [X11_PREFIX="$pkg_cv_X11_PREFIX"
+ AC_MSG_RESULT([$X11_PREFIX])],
+ [X11_PREFIX="$prefix"
+ AC_MSG_RESULT([(default) $X11_PREFIX])])
+
+ have_keysymdef_h=no
+ AC_CHECK_HEADER([X11/keysymdef.h],
+ [AC_MSG_CHECKING([for X11/keysymdef.h absolute location])
+ AC_PREPROC_IFELSE([#include <X11/keysymdef.h>],
+ [[X11_KEYSYMDEF_H=`$SED -n 's%^[^"]*"\([^"]*X11/keysymdef.h\)".*$%\1%p' conftest.i`]
+ # did the sed magic above work?
+ AS_IF([test -f "$X11_KEYSYMDEF_H"],
+ [have_keysymdef_h=yes],
+ [X11_KEYSYMDEF_H=not-found])
+ ],
+ [X11_KEYSYMDEF_H=not-found])
+ AC_MSG_RESULT([$X11_KEYSYMDEF_H])
+ ])
+ AS_IF([test $have_keysymdef_h = no],
+ [AC_MSG_WARN([X11/keysymdef.h was not found, XKB will be disabled.])
+ have_x11=no])
+ ], [have_x11=no])
+])
+AC_SUBST([have_x11])
+AC_SUBST([XKB_BASE])
+AC_DEFINE_UNQUOTED([X11_PREFIX], "$X11_PREFIX")
+AC_SUBST([X11_KEYSYMDEF_H])
+
# Check for Sun RPC headers and library.
AC_CHECK_HEADER([rpc/types.h], [HAVE_SUN_RPC=yes], [HAVE_SUN_RPC=no])
AC_SEARCH_LIBS([clnt_create], [], [:], [HAVE_SUN_RPC=no])
diff --git a/libdde_linux26/contrib/kernel/dma.c b/libdde_linux26/contrib/kernel/dma.c
new file mode 100644
index 00000000..f903189c
--- /dev/null
+++ b/libdde_linux26/contrib/kernel/dma.c
@@ -0,0 +1,161 @@
+/*
+ * linux/kernel/dma.c: A DMA channel allocator. Inspired by linux/kernel/irq.c.
+ *
+ * Written by Hennus Bergman, 1992.
+ *
+ * 1994/12/26: Changes by Alex Nash to fix a minor bug in /proc/dma.
+ * In the previous version the reported device could end up being wrong,
+ * if a device requested a DMA channel that was already in use.
+ * [It also happened to remove the sizeof(char *) == sizeof(int)
+ * assumption introduced because of those /proc/dma patches. -- Hennus]
+ */
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/spinlock.h>
+#include <linux/string.h>
+#include <linux/seq_file.h>
+#include <linux/proc_fs.h>
+#include <linux/init.h>
+#include <asm/dma.h>
+#include <asm/system.h>
+
+
+
+/* A note on resource allocation:
+ *
+ * All drivers needing DMA channels, should allocate and release them
+ * through the public routines `request_dma()' and `free_dma()'.
+ *
+ * In order to avoid problems, all processes should allocate resources in
+ * the same sequence and release them in the reverse order.
+ *
+ * So, when allocating DMAs and IRQs, first allocate the IRQ, then the DMA.
+ * When releasing them, first release the DMA, then release the IRQ.
+ * If you don't, you may cause allocation requests to fail unnecessarily.
+ * This doesn't really matter now, but it will once we get real semaphores
+ * in the kernel.
+ */
+
+
+DEFINE_SPINLOCK(dma_spin_lock);
+
+/*
+ * If our port doesn't define this it has no PC like DMA
+ */
+
+#ifdef MAX_DMA_CHANNELS
+
+
+/* Channel n is busy iff dma_chan_busy[n].lock != 0.
+ * DMA0 used to be reserved for DRAM refresh, but apparently not any more...
+ * DMA4 is reserved for cascading.
+ */
+
+struct dma_chan {
+ int lock;
+ const char *device_id;
+};
+
+static struct dma_chan dma_chan_busy[MAX_DMA_CHANNELS] = {
+ [4] = { 1, "cascade" },
+};
+
+
+/**
+ * request_dma - request and reserve a system DMA channel
+ * @dmanr: DMA channel number
+ * @device_id: reserving device ID string, used in /proc/dma
+ */
+int request_dma(unsigned int dmanr, const char * device_id)
+{
+ if (dmanr >= MAX_DMA_CHANNELS)
+ return -EINVAL;
+
+ if (xchg(&dma_chan_busy[dmanr].lock, 1) != 0)
+ return -EBUSY;
+
+ dma_chan_busy[dmanr].device_id = device_id;
+
+ /* old flag was 0, now contains 1 to indicate busy */
+ return 0;
+} /* request_dma */
+
+/**
+ * free_dma - free a reserved system DMA channel
+ * @dmanr: DMA channel number
+ */
+void free_dma(unsigned int dmanr)
+{
+ if (dmanr >= MAX_DMA_CHANNELS) {
+ printk(KERN_WARNING "Trying to free DMA%d\n", dmanr);
+ return;
+ }
+
+ if (xchg(&dma_chan_busy[dmanr].lock, 0) == 0) {
+ printk(KERN_WARNING "Trying to free free DMA%d\n", dmanr);
+ return;
+ }
+
+} /* free_dma */
+
+#else
+
+int request_dma(unsigned int dmanr, const char *device_id)
+{
+ return -EINVAL;
+}
+
+void free_dma(unsigned int dmanr)
+{
+}
+
+#endif
+
+#ifdef CONFIG_PROC_FS
+
+#ifdef MAX_DMA_CHANNELS
+static int proc_dma_show(struct seq_file *m, void *v)
+{
+ int i;
+
+ for (i = 0 ; i < MAX_DMA_CHANNELS ; i++) {
+ if (dma_chan_busy[i].lock) {
+ seq_printf(m, "%2d: %s\n", i,
+ dma_chan_busy[i].device_id);
+ }
+ }
+ return 0;
+}
+#else
+static int proc_dma_show(struct seq_file *m, void *v)
+{
+ seq_puts(m, "No DMA\n");
+ return 0;
+}
+#endif /* MAX_DMA_CHANNELS */
+
+static int proc_dma_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, proc_dma_show, NULL);
+}
+
+static const struct file_operations proc_dma_operations = {
+ .open = proc_dma_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+static int __init proc_dma_init(void)
+{
+ proc_create("dma", 0, NULL, &proc_dma_operations);
+ return 0;
+}
+
+__initcall(proc_dma_init);
+#endif
+
+EXPORT_SYMBOL(request_dma);
+EXPORT_SYMBOL(free_dma);
+EXPORT_SYMBOL(dma_spin_lock);
diff --git a/libdde_linux26/contrib/mm/dmapool.c b/libdde_linux26/contrib/mm/dmapool.c
index b1f0885d..5c7aca4a 100644
--- a/libdde_linux26/contrib/mm/dmapool.c
+++ b/libdde_linux26/contrib/mm/dmapool.c
@@ -37,6 +37,8 @@
#include <linux/types.h>
#include <linux/wait.h>
+#include <ddekit/timer.h>
+
#if defined(CONFIG_DEBUG_SLAB) || defined(CONFIG_SLUB_DEBUG_ON)
#define DMAPOOL_DEBUG 1
#endif
diff --git a/libdde_linux26/include/linux/autoconf.h b/libdde_linux26/include/linux/autoconf.h
index cf45b2bf..908b8dad 100644
--- a/libdde_linux26/include/linux/autoconf.h
+++ b/libdde_linux26/include/linux/autoconf.h
@@ -94,3 +94,5 @@
#undef CONFIG_BLK_DEV_IO_TRACE
#undef CONFIG_FW_LOADER
+#undef CONFIG_DMI
+#undef CONFIG_PCIEAER
diff --git a/libdde_linux26/lib/src/Makefile b/libdde_linux26/lib/src/Makefile
index 358196bb..4f1ec099 100644
--- a/libdde_linux26/lib/src/Makefile
+++ b/libdde_linux26/lib/src/Makefile
@@ -62,6 +62,7 @@ SRC_S_libdde_linux26.o.a += $(ARCH_DIR)/lib/delay.o
SRC_C_libdde_linux26.o.a += lib/rwsem.c
SRC_C_libdde_linux26.o.a += $(ARCH_DIR)/kernel/pci-dma.c
SRC_C_libdde_linux26.o.a += $(ARCH_DIR)/kernel/pci-nommu.c
+SRC_C_libdde_linux26.o.a += $(ARCH_DIR)/kernel/setup.c
SRC_S_libdde_linux26_net.a += $(ARCH_DIR)/lib/checksum_32.S
endif
@@ -85,6 +86,7 @@ endif
# + contrib stuff / slightly modified stuff
SRC_C_libdde_linux26.o.a += \
+ kernel/dma.c \
kernel/exit.c \
kernel/kthread.c \
kernel/mutex.c \
@@ -98,6 +100,7 @@ SRC_C_libdde_linux26.o.a += \
kernel/timer.c \
kernel/wait.c \
kernel/workqueue.c \
+ kernel/irq/handle.c \
lib/bitmap.c \
lib/bitrev.c \
lib/crc32.c \
diff --git a/libdde_linux26/lib/src/arch/l4/param.c b/libdde_linux26/lib/src/arch/l4/param.c
index 5bd83f32..c459428a 100644
--- a/libdde_linux26/lib/src/arch/l4/param.c
+++ b/libdde_linux26/lib/src/arch/l4/param.c
@@ -26,6 +26,69 @@ STANDARD_PARAM_DEF(uint, unsigned int, "%u", unsigned long, simple_strtoul);
STANDARD_PARAM_DEF(long, long, "%li", long, simple_strtol);
STANDARD_PARAM_DEF(ulong, unsigned long, "%lu", unsigned long, simple_strtoul);
+int param_set_charp(const char *val, struct kernel_param *kp)
+{
+ if (!val) {
+ printk(KERN_ERR "%s: string parameter expected\n",
+ kp->name);
+ return -EINVAL;
+ }
+
+ if (strlen(val) > 1024) {
+ printk(KERN_ERR "%s: string parameter too long\n",
+ kp->name);
+ return -ENOSPC;
+ }
+
+ *(char **)kp->arg = (char *)val;
+ return 0;
+}
+
+int param_get_charp(char *buffer, struct kernel_param *kp)
+{
+ return sprintf(buffer, "%s", *((char **)kp->arg));
+}
+
+int param_set_bool(const char *val, struct kernel_param *kp)
+{
+ /* No equals means "set"... */
+ if (!val) val = "1";
+
+ /* One of =[yYnN01] */
+ switch (val[0]) {
+ case 'y': case 'Y': case '1':
+ *(int *)kp->arg = 1;
+ return 0;
+ case 'n': case 'N': case '0':
+ *(int *)kp->arg = 0;
+ return 0;
+ }
+ return -EINVAL;
+}
+
+int param_get_bool(char *buffer, struct kernel_param *kp)
+{
+ /* Y and N chosen as being relatively non-coder friendly */
+ return sprintf(buffer, "%c", (*(int *)kp->arg) ? 'Y' : 'N');
+}
+
+int param_set_invbool(const char *val, struct kernel_param *kp)
+{
+ int boolval, ret;
+ struct kernel_param dummy;
+
+ dummy.arg = &boolval;
+ ret = param_set_bool(val, &dummy);
+ if (ret == 0)
+ *(int *)kp->arg = !boolval;
+ return ret;
+}
+
+int param_get_invbool(char *buffer, struct kernel_param *kp)
+{
+ return sprintf(buffer, "%c", (*(int *)kp->arg) ? 'N' : 'Y');
+}
+
int printk_ratelimit(void)
{
return 0;
diff --git a/libdde_linux26/lib/src/arch/l4/pci.c b/libdde_linux26/lib/src/arch/l4/pci.c
index c393fd3a..b50a7353 100644
--- a/libdde_linux26/lib/src/arch/l4/pci.c
+++ b/libdde_linux26/lib/src/arch/l4/pci.c
@@ -24,10 +24,6 @@ typedef struct l4dde_pci_dev {
/** List of Linux-DDEKit PCIDev mappings */
static LIST_HEAD(pcidev_mappings);
-/** PCI bus */
-static struct pci_bus *pci_bus = NULL;
-static struct pci_bus *pci_bus1 = NULL;
-
static int l4dde26_pci_read(struct pci_bus *bus, unsigned int devfn, int where, int size, u32 *val);
static int l4dde26_pci_write(struct pci_bus *bus, unsigned int devfn, int where, int size, u32 val);
@@ -187,18 +183,21 @@ int pcibios_enable_device(struct pci_dev *dev, int mask)
void __init l4dde26_init_pci(void)
{
ddekit_pci_init();
-
- // TODO it's a temporary solution to handle 2 buses.
- // we need to find a way to detect buses.
- pci_bus = pci_create_bus(NULL, 0, &dde_pcibus_ops, NULL);
- Assert(pci_bus);
-
- pci_do_scan_bus(pci_bus);
-
- pci_bus1 = pci_create_bus(NULL, 2, &dde_pcibus_ops, NULL);
- Assert(pci_bus1);
-
- pci_do_scan_bus(pci_bus1);
+ int nr;
+ char found[256] = { };
+ int bus, slot, func;
+
+ for (nr = 0; ; nr++) {
+ if (ddekit_pci_get_device(nr, &bus, &slot, &func) != 0)
+ break;
+ if (!found[bus]) {
+ struct pci_bus *pci_bus = pci_create_bus(NULL, bus, &dde_pcibus_ops, NULL);
+ Assert(pci_bus);
+ pci_do_scan_bus(pci_bus);
+
+ found[bus] = 1;
+ }
+ }
INITIALIZE_INITVAR(dde26_pci);
}
diff --git a/libdde_linux26/lib/src/arch/l4/softirq.c b/libdde_linux26/lib/src/arch/l4/softirq.c
index 247a414f..d93bfaff 100644
--- a/libdde_linux26/lib/src/arch/l4/softirq.c
+++ b/libdde_linux26/lib/src/arch/l4/softirq.c
@@ -67,6 +67,20 @@ void tasklet_init(struct tasklet_struct *t,
t->data = data;
}
+void tasklet_kill(struct tasklet_struct *t)
+{
+ if (in_interrupt())
+ printk("Attempt to kill tasklet from interrupt\n");
+
+ while (test_and_set_bit(TASKLET_STATE_SCHED, &t->state)) {
+ do
+ yield();
+ while (test_bit(TASKLET_STATE_SCHED, &t->state));
+ }
+ tasklet_unlock_wait(t);
+ clear_bit(TASKLET_STATE_SCHED, &t->state);
+}
+
/* enqueue tasklet */
static void __tasklet_enqueue(struct tasklet_struct *t,
struct tasklet_head *listhead)
diff --git a/libdde_linux26/lib/src/arch/x86/kernel/setup.c b/libdde_linux26/lib/src/arch/x86/kernel/setup.c
new file mode 100644
index 00000000..ef285c0d
--- /dev/null
+++ b/libdde_linux26/lib/src/arch/x86/kernel/setup.c
@@ -0,0 +1,114 @@
+/*
+ * Copyright (C) 1995 Linus Torvalds
+ *
+ * Support of BIGMEM added by Gerhard Wichert, Siemens AG, July 1999
+ *
+ * Memory region support
+ * David Parsons <orc@pell.chi.il.us>, July-August 1999
+ *
+ * Added E820 sanitization routine (removes overlapping memory regions);
+ * Brian Moyle <bmoyle@mvista.com>, February 2001
+ *
+ * Moved CPU detection code to cpu/${cpu}.c
+ * Patrick Mochel <mochel@osdl.org>, March 2002
+ *
+ * Provisions for empty E820 memory regions (reported by certain BIOSes).
+ * Alex Achenbach <xela@slit.de>, December 2002.
+ *
+ */
+
+/*
+ * This file handles the architecture-dependent parts of initialization
+ */
+
+#include <linux/sched.h>
+#include <linux/mm.h>
+#include <linux/mmzone.h>
+#include <linux/screen_info.h>
+#include <linux/ioport.h>
+#include <linux/acpi.h>
+#include <linux/apm_bios.h>
+#include <linux/initrd.h>
+#include <linux/bootmem.h>
+#include <linux/seq_file.h>
+#include <linux/console.h>
+#include <linux/mca.h>
+#include <linux/root_dev.h>
+#include <linux/highmem.h>
+#include <linux/module.h>
+#include <linux/efi.h>
+#include <linux/init.h>
+#include <linux/edd.h>
+#include <linux/iscsi_ibft.h>
+#include <linux/nodemask.h>
+#include <linux/kexec.h>
+#include <linux/dmi.h>
+#include <linux/pfn.h>
+#include <linux/pci.h>
+#include <asm/pci-direct.h>
+#include <linux/init_ohci1394_dma.h>
+#include <linux/kvm_para.h>
+
+#include <linux/errno.h>
+#include <linux/kernel.h>
+#include <linux/stddef.h>
+#include <linux/unistd.h>
+#include <linux/ptrace.h>
+#include <linux/slab.h>
+#include <linux/user.h>
+#include <linux/delay.h>
+
+#include <linux/kallsyms.h>
+#include <linux/cpufreq.h>
+#include <linux/dma-mapping.h>
+#include <linux/ctype.h>
+#include <linux/uaccess.h>
+
+#include <linux/percpu.h>
+#include <linux/crash_dump.h>
+
+#include <video/edid.h>
+
+#include <asm/mtrr.h>
+#include <asm/apic.h>
+#include <asm/e820.h>
+#include <asm/mpspec.h>
+#include <asm/setup.h>
+#include <asm/arch_hooks.h>
+#include <asm/efi.h>
+#include <asm/sections.h>
+#include <asm/dmi.h>
+#include <asm/io_apic.h>
+#include <asm/ist.h>
+#include <asm/vmi.h>
+#include <setup_arch.h>
+#include <asm/bios_ebda.h>
+#include <asm/cacheflush.h>
+#include <asm/processor.h>
+#include <asm/bugs.h>
+
+#include <asm/system.h>
+#include <asm/vsyscall.h>
+#include <asm/smp.h>
+#include <asm/desc.h>
+#include <asm/dma.h>
+#include <asm/iommu.h>
+#include <asm/gart.h>
+#include <asm/mmu_context.h>
+#include <asm/proto.h>
+
+#include <mach_apic.h>
+#include <asm/paravirt.h>
+#include <asm/hypervisor.h>
+
+#include <asm/percpu.h>
+#include <asm/topology.h>
+#include <asm/apicdef.h>
+#ifdef CONFIG_X86_64
+#include <asm/numa_64.h>
+#endif
+
+/* common cpu data for all cpus */
+/* XXX: Asserting >= 586 */
+struct cpuinfo_x86 boot_cpu_data __read_mostly = {5, 0, 0, 0, -1, 1, 0, 0, -1};
+EXPORT_SYMBOL(boot_cpu_data);
diff --git a/libdde_linux26/lib/src/kernel/irq/handle.c b/libdde_linux26/lib/src/kernel/irq/handle.c
new file mode 100644
index 00000000..ac7b14f8
--- /dev/null
+++ b/libdde_linux26/lib/src/kernel/irq/handle.c
@@ -0,0 +1,23 @@
+/*
+ * linux/kernel/irq/handle.c
+ *
+ * Copyright (C) 1992, 1998-2006 Linus Torvalds, Ingo Molnar
+ * Copyright (C) 2005-2006, Thomas Gleixner, Russell King
+ *
+ * This file contains the core interrupt handling code.
+ *
+ * Detailed information is available in Documentation/DocBook/genericirq
+ *
+ */
+
+#include <linux/irq.h>
+#include <linux/module.h>
+#include <linux/random.h>
+#include <linux/interrupt.h>
+#include <linux/kernel_stat.h>
+#include <linux/rculist.h>
+#include <linux/hash.h>
+
+int nr_irqs = NR_IRQS;
+EXPORT_SYMBOL_GPL(nr_irqs);
+
generated by cgit v1.2.3 (git 2.46.0) at 2025-04-26 05:37:01 +0000