architecture/riscv/package/linux-header/12-conf-hacks.patch

   1 # --- T2-COPYRIGHT-NOTE-BEGIN ---
   2 # This copyright note is auto-generated by scripts/Create-CopyPatch.
   3 #
   4 # T2 SDE: architecture/riscv/package/*/12-conf-hacks.patch
   5 # Copyright (C) 2004 - 2021 The T2 SDE Project
   6 # Copyright (C) 1998 - 2003 ROCK Linux Project
   7 #
   8 # More information can be found in the files COPYING and README.
   9 #
  10 # This patch file is dual-licensed. It is available under the license the
  11 # patched project is licensed under, as long as it is an OpenSource license
  12 # as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
  13 # of the GNU General Public License as published by the Free Software
  14 # Foundation; either version 2 of the License, or (at your option) any later
  15 # version.
  16 # --- T2-COPYRIGHT-NOTE-END ---
  17
  18 Set all unset options to module. Needed by the T2 SDE Linux kernel
  19 auto configuration.
  20
  21 Initally written by Clifford Wolf <clifford@clifford.at> and adapted
  22 for various new 2.5/2.6 kernels by Rene Rebe <rene@exactcode.de>.
  23
  24 --- linux-2.6.36/scripts/kconfig/conf.c.vanilla 2010-11-29 11:39:16.000000000 +0100
  25 +++ linux-2.6.36/scripts/kconfig/conf.c 2010-11-29 11:34:27.000000000 +0100
  26 @@ -24,6 +24,7 @@
  27         oldaskconfig,
  28         silentoldconfig,
  29         oldconfig,
  30 +       setno2mod,
  31         allnoconfig,
  32         allyesconfig,
  33         allmodconfig,
  34 @@ -446,6 +447,7 @@
  35         {"silentoldconfig", no_argument,       NULL, silentoldconfig},
  36         {"defconfig",       optional_argument, NULL, defconfig},
  37         {"savedefconfig",   required_argument, NULL, savedefconfig},
  38 +       {"no2modconfig",    no_argument,       NULL, setno2mod},
  39         {"allnoconfig",     no_argument,       NULL, allnoconfig},
  40         {"allyesconfig",    no_argument,       NULL, allyesconfig},
  41         {"allmodconfig",    no_argument,       NULL, allmodconfig},
  42 @@ -562,6 +564,9 @@
  43                 else if (!stat("all.config", &tmpstat))
  44                         conf_read_simple("all.config", S_DEF_USER);
  45                 break;
  46 +       case setno2mod:
  47 +               conf_read_simple(".config", S_DEF_USER);
  48 +               break;
  49         default:
  50                 break;
  51         }
  52 @@ -579,6 +584,9 @@
  53         }
  54
  55         switch (input_mode) {
  56 +       case setno2mod:
  57 +               conf_set_all_new_symbols(def_no2mod);
  58 +               break;
  59         case allnoconfig:
  60                 conf_set_all_new_symbols(def_no);
  61                 break;
  62 --- linux-2.6.27/scripts/kconfig/lkc.h  2008-10-10 00:13:53.000000000 +0200
  63 +++ linux-2.6.27.work/scripts/kconfig/lkc.h     2008-10-19 14:14:59.000000000 +0200
  64 @@ -46,6 +46,7 @@
  65         def_default,
  66         def_yes,
  67         def_mod,
  68 +       def_no2mod,
  69         def_no,
  70         def_random
  71  };
  72 --- linux-4.19-rc5/scripts/kconfig/Makefile.vanilla     2018-09-24 12:47:39.569030625 +0200
  73 +++ linux-4.19-rc5/scripts/kconfig/Makefile     2018-09-24 12:48:00.641133642 +0200
  74 @@ -4,7 +4,8 @@
  75  # These targets are used from top-level makefile
  76
  77  PHONY += xconfig gconfig menuconfig config localmodconfig localyesconfig \
  78 -       build_menuconfig build_nconfig build_gconfig build_xconfig
  79 +       build_menuconfig build_nconfig build_gconfig build_xconfig \
  80 +       no2modconfig
  81
  82  ifdef KBUILD_KCONFIG
  83  Kconfig := $(KBUILD_KCONFIG)
  84 @@ -93,6 +93,9 @@
  85  savedefconfig: $(obj)/conf
  86         $< $(silent) --$@=defconfig $(Kconfig)
  87
  88 +no2modconfig: scripts/kconfig/conf
  89 +       $< --no2modconfig $(Kconfig)
  90 +
  91  defconfig: $(obj)/conf
  92  ifeq ($(KBUILD_DEFCONFIG),)
  93         $< $(silent) --defconfig $(Kconfig)
  94 @@ -132,6 +135,7 @@
  95         @echo  '  silentoldconfig - Same as oldconfig, but quietly, additionally update deps'
  96         @echo  '  defconfig       - New config with default from ARCH supplied defconfig'
  97         @echo  '  savedefconfig   - Save current config as ./defconfig (minimal config)'
  98 +       @echo  '  no2modconfig    - New config selecting modules for disabled options'
  99         @echo  '  allnoconfig     - New config where all options are answered with no'
 100         @echo  '  allyesconfig    - New config where all options are accepted with yes'
 101         @echo  '  allmodconfig    - New config selecting modules when possible'
 102 --- linux-2.6.27.vanilla/scripts/kconfig/confdata.c     2008-10-10 00:13:53.000000000 +0200
 103 +++ linux-2.6.27/scripts/kconfig/confdata.c     2008-10-20 12:45:07.000000000 +0200
 104 @@ -824,6 +824,17 @@
 105         for_all_symbols(i, sym) {
 106                 if (sym_has_value(sym))
 107                         continue;
 108 +               if ((mode == def_no2mod) && (sym->type == S_TRISTATE)) {
 109 +                       if (sym_get_tristate_value(sym) == no)
 110 +                               fprintf(stderr, "Setting %s to 'm'.\n", sym->name);
 111 +                       if (sym_get_tristate_value(sym) == mod)
 112 +                               fprintf(stderr, "Keep %s as 'm'.\n", sym->name);
 113 +                       if (sym_get_tristate_value(sym) != yes)
 114 +                               sym->def[S_DEF_USER].tri = mod;
 115 +                       if (!sym_is_choice(sym))
 116 +                               sym->flags |= SYMBOL_DEF_USER;
 117 +                       continue;
 118 +               }
 119                 switch (sym_get_type(sym)) {
 120                 case S_BOOLEAN:
 121                 case S_TRISTATE: