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

   1 # --- T2-COPYRIGHT-NOTE-BEGIN ---
   2 # T2 SDE: architecture/blackfin/package/*/12-conf-hacks.patch
   3 # Copyright (C) 2004 - 2021 The T2 SDE Project
   4 # Copyright (C) 1998 - 2003 ROCK Linux Project
   5 #
   6 # This Copyright note is generated by scripts/Create-CopyPatch,
   7 # more information can be found in the files COPYING and README.
   8 #
   9 # This patch file is dual-licensed. It is available under the license the
  10 # patched project is licensed under, as long as it is an OpenSource license
  11 # as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
  12 # of the GNU General Public License version 2 as used by the T2 SDE.
  13 # --- T2-COPYRIGHT-NOTE-END ---
  14
  15 Set all unset options to module. Needed by the T2 SDE Linux kernel
  16 auto configuration.
  17
  18 Initally written by Clifford Wolf <clifford@clifford.at> and adapted
  19 for various new 2.5/2.6 kernels by Rene Rebe <rene@exactcode.de>.
  20
  21 --- linux-2.6.36/scripts/kconfig/conf.c.vanilla 2010-11-29 11:39:16.000000000 +0100
  22 +++ linux-2.6.36/scripts/kconfig/conf.c 2010-11-29 11:34:27.000000000 +0100
  23 @@ -24,6 +24,7 @@
  24         oldaskconfig,
  25         silentoldconfig,
  26         oldconfig,
  27 +       setno2mod,
  28         allnoconfig,
  29         allyesconfig,
  30         allmodconfig,
  31 @@ -446,6 +447,7 @@
  32         {"silentoldconfig", no_argument,       NULL, silentoldconfig},
  33         {"defconfig",       optional_argument, NULL, defconfig},
  34         {"savedefconfig",   required_argument, NULL, savedefconfig},
  35 +       {"no2modconfig",    no_argument,       NULL, setno2mod},
  36         {"allnoconfig",     no_argument,       NULL, allnoconfig},
  37         {"allyesconfig",    no_argument,       NULL, allyesconfig},
  38         {"allmodconfig",    no_argument,       NULL, allmodconfig},
  39 @@ -562,6 +564,9 @@
  40                 else if (!stat("all.config", &tmpstat))
  41                         conf_read_simple("all.config", S_DEF_USER);
  42                 break;
  43 +       case setno2mod:
  44 +               conf_read_simple(".config", S_DEF_USER);
  45 +               break;
  46         default:
  47                 break;
  48         }
  49 @@ -579,6 +584,9 @@
  50         }
  51
  52         switch (input_mode) {
  53 +       case setno2mod:
  54 +               conf_set_all_new_symbols(def_no2mod);
  55 +               break;
  56         case allnoconfig:
  57                 conf_set_all_new_symbols(def_no);
  58                 break;
  59 --- linux-2.6.27/scripts/kconfig/lkc.h  2008-10-10 00:13:53.000000000 +0200
  60 +++ linux-2.6.27.work/scripts/kconfig/lkc.h     2008-10-19 14:14:59.000000000 +0200
  61 @@ -46,6 +46,7 @@
  62         def_default,
  63         def_yes,
  64         def_mod,
  65 +       def_no2mod,
  66         def_no,
  67         def_random
  68  };
  69 --- linux-4.1/scripts/kconfig/Makefile.orig     2015-06-22 05:05:43.000000000 +0000
  70 +++ linux-4.1/scripts/kconfig/Makefile  2015-06-27 08:43:43.804920458 +0000
  71 @@ -3,7 +3,7 @@
  72  # These targets are used from top-level makefile
  73
  74  PHONY += xconfig gconfig menuconfig config silentoldconfig update-po-config \
  75 -       localmodconfig localyesconfig
  76 +       localmodconfig localyesconfig no2modconfig
  77
  78  ifdef KBUILD_KCONFIG
  79  Kconfig := $(KBUILD_KCONFIG)
  80 @@ -93,6 +93,9 @@
  81  savedefconfig: $(obj)/conf
  82         $< $(silent) --$@=defconfig $(Kconfig)
  83
  84 +no2modconfig: scripts/kconfig/conf
  85 +       $< --no2modconfig $(Kconfig)
  86 +
  87  defconfig: $(obj)/conf
  88  ifeq ($(KBUILD_DEFCONFIG),)
  89         $< $(silent) --defconfig $(Kconfig)
  90 @@ -132,6 +135,7 @@
  91         @echo  '  silentoldconfig - Same as oldconfig, but quietly, additionally update deps'
  92         @echo  '  defconfig       - New config with default from ARCH supplied defconfig'
  93         @echo  '  savedefconfig   - Save current config as ./defconfig (minimal config)'
  94 +       @echo  '  no2modconfig    - New config selecting modules for disabled options'
  95         @echo  '  allnoconfig     - New config where all options are answered with no'
  96         @echo  '  allyesconfig    - New config where all options are accepted with yes'
  97         @echo  '  allmodconfig    - New config selecting modules when possible'
  98 --- linux-2.6.27.vanilla/scripts/kconfig/confdata.c     2008-10-10 00:13:53.000000000 +0200
  99 +++ linux-2.6.27/scripts/kconfig/confdata.c     2008-10-20 12:45:07.000000000 +0200
 100 @@ -824,6 +824,17 @@
 101         for_all_symbols(i, sym) {
 102                 if (sym_has_value(sym))
 103                         continue;
 104 +               if ((mode == def_no2mod) && (sym->type == S_TRISTATE)) {
 105 +                       if (sym_get_tristate_value(sym) == no)
 106 +                               fprintf(stderr, "Setting %s to 'm'.\n", sym->name);
 107 +                       if (sym_get_tristate_value(sym) == mod)
 108 +                               fprintf(stderr, "Keep %s as 'm'.\n", sym->name);
 109 +                       if (sym_get_tristate_value(sym) != yes)
 110 +                               sym->def[S_DEF_USER].tri = mod;
 111 +                       if (!sym_is_choice(sym))
 112 +                               sym->flags |= SYMBOL_DEF_USER;
 113 +                       continue;
 114 +               }
 115                 switch (sym_get_type(sym)) {
 116                 case S_BOOLEAN:
 117                 case S_TRISTATE: