diff options
Diffstat (limited to 'scripts/mod/file2alias.c')
| -rw-r--r-- | scripts/mod/file2alias.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c index fb4827027536..d21d2871387b 100644 --- a/scripts/mod/file2alias.c +++ b/scripts/mod/file2alias.c @@ -1375,6 +1375,28 @@ static int do_auxiliary_entry(const char *filename, void *symval, char *alias) return 1; } +/* + * Looks like: ssam:dNcNtNiNfN + * + * N is exactly 2 digits, where each is an upper-case hex digit. + */ +static int do_ssam_entry(const char *filename, void *symval, char *alias) +{ + DEF_FIELD(symval, ssam_device_id, match_flags); + DEF_FIELD(symval, ssam_device_id, domain); + DEF_FIELD(symval, ssam_device_id, category); + DEF_FIELD(symval, ssam_device_id, target); + DEF_FIELD(symval, ssam_device_id, instance); + DEF_FIELD(symval, ssam_device_id, function); + + sprintf(alias, "ssam:d%02Xc%02X", domain, category); + ADD(alias, "t", match_flags & SSAM_MATCH_TARGET, target); + ADD(alias, "i", match_flags & SSAM_MATCH_INSTANCE, instance); + ADD(alias, "f", match_flags & SSAM_MATCH_FUNCTION, function); + + return 1; +} + /* Does namelen bytes of name exactly match the symbol? */ static bool sym_is(const char *name, unsigned namelen, const char *symbol) { @@ -1450,6 +1472,7 @@ static const struct devtable devtable[] = { {"wmi", SIZE_wmi_device_id, do_wmi_entry}, {"mhi", SIZE_mhi_device_id, do_mhi_entry}, {"auxiliary", SIZE_auxiliary_device_id, do_auxiliary_entry}, + {"ssam", SIZE_ssam_device_id, do_ssam_entry}, }; /* Create MODULE_ALIAS() statements. |