diff options
Diffstat (limited to 'scripts/mod/file2alias.c')
| -rw-r--r-- | scripts/mod/file2alias.c | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c index 220213e603db..9cf2400580a7 100644 --- a/scripts/mod/file2alias.c +++ b/scripts/mod/file2alias.c | |||
| @@ -796,6 +796,38 @@ static int do_platform_entry(const char *filename, | |||
| 796 | return 1; | 796 | return 1; |
| 797 | } | 797 | } |
| 798 | 798 | ||
| 799 | static int do_mdio_entry(const char *filename, | ||
| 800 | struct mdio_device_id *id, char *alias) | ||
| 801 | { | ||
| 802 | int i; | ||
| 803 | |||
| 804 | alias += sprintf(alias, MDIO_MODULE_PREFIX); | ||
| 805 | |||
| 806 | for (i = 0; i < 32; i++) { | ||
| 807 | if (!((id->phy_id_mask >> (31-i)) & 1)) | ||
| 808 | *(alias++) = '?'; | ||
| 809 | else if ((id->phy_id >> (31-i)) & 1) | ||
| 810 | *(alias++) = '1'; | ||
| 811 | else | ||
| 812 | *(alias++) = '0'; | ||
| 813 | } | ||
| 814 | |||
| 815 | /* Terminate the string */ | ||
| 816 | *alias = 0; | ||
| 817 | |||
| 818 | return 1; | ||
| 819 | } | ||
| 820 | |||
| 821 | /* Looks like: zorro:iN. */ | ||
| 822 | static int do_zorro_entry(const char *filename, struct zorro_device_id *id, | ||
| 823 | char *alias) | ||
| 824 | { | ||
| 825 | id->id = TO_NATIVE(id->id); | ||
| 826 | strcpy(alias, "zorro:"); | ||
| 827 | ADD(alias, "i", id->id != ZORRO_WILDCARD, id->id); | ||
| 828 | return 1; | ||
| 829 | } | ||
| 830 | |||
| 799 | /* Ignore any prefix, eg. some architectures prepend _ */ | 831 | /* Ignore any prefix, eg. some architectures prepend _ */ |
| 800 | static inline int sym_is(const char *symbol, const char *name) | 832 | static inline int sym_is(const char *symbol, const char *name) |
| 801 | { | 833 | { |
| @@ -943,6 +975,14 @@ void handle_moddevtable(struct module *mod, struct elf_info *info, | |||
| 943 | do_table(symval, sym->st_size, | 975 | do_table(symval, sym->st_size, |
| 944 | sizeof(struct platform_device_id), "platform", | 976 | sizeof(struct platform_device_id), "platform", |
| 945 | do_platform_entry, mod); | 977 | do_platform_entry, mod); |
| 978 | else if (sym_is(symname, "__mod_mdio_device_table")) | ||
| 979 | do_table(symval, sym->st_size, | ||
| 980 | sizeof(struct mdio_device_id), "mdio", | ||
| 981 | do_mdio_entry, mod); | ||
| 982 | else if (sym_is(symname, "__mod_zorro_device_table")) | ||
| 983 | do_table(symval, sym->st_size, | ||
| 984 | sizeof(struct zorro_device_id), "zorro", | ||
| 985 | do_zorro_entry, mod); | ||
| 946 | free(zeros); | 986 | free(zeros); |
| 947 | } | 987 | } |
| 948 | 988 | ||
