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| author | emaste <emaste@FreeBSD.org> | 2016-04-22 21:38:37 +0000 |
|---|---|---|
| committer | emaste <emaste@FreeBSD.org> | 2016-04-22 21:38:37 +0000 |
| commit | 6ac493037aab2a2b589918fea57d9baa73aa65e5 (patch) | |
| tree | 85daa4987e2854d9c044ba9094c8bd38d98883b5 /sys | |
| parent | e060611a41a72f9bfb8674151e1a0b83c5a24126 (diff) | |
| download | FreeBSD-src-6ac493037aab2a2b589918fea57d9baa73aa65e5.zip FreeBSD-src-6ac493037aab2a2b589918fea57d9baa73aa65e5.tar.gz | |
MFC r277205 (imp):
Reserve and ignore the a new module metadata type MDT_PNP_INFO for
associating an optional PNP hint table with this module. In the
future, when these are added, these changes will silently ignore the
new type they would otherwise warn about. It will always be safe to
ignore this data. Get this into the builds today for some future
proofing.
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/boot/common/load_elf_obj.c | 1 | ||||
| -rw-r--r-- | sys/sys/module.h | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/sys/boot/common/load_elf_obj.c b/sys/boot/common/load_elf_obj.c index b983ecb..285a88e 100644 --- a/sys/boot/common/load_elf_obj.c +++ b/sys/boot/common/load_elf_obj.c @@ -412,6 +412,7 @@ __elfN(obj_parse_modmetadata)(struct preloaded_file *fp, elf_file_t ef) modcnt++; break; case MDT_MODULE: + case MDT_PNP_INFO: break; default: printf("unknown type %d\n", md.md_type); diff --git a/sys/sys/module.h b/sys/sys/module.h index 8430cd8..4f09d26 100644 --- a/sys/sys/module.h +++ b/sys/sys/module.h @@ -35,6 +35,7 @@ #define MDT_DEPEND 1 /* argument is a module name */ #define MDT_MODULE 2 /* module declaration */ #define MDT_VERSION 3 /* module version(s) */ +#define MDT_PNP_INFO 4 /* Plug and play hints record */ #define MDT_STRUCT_VERSION 1 /* version of metadata structure */ #define MDT_SETNAME "modmetadata_set" |
