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zdev: correctly handle multiple values for CCW devices

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Correctly create multiple lines in the udev rule for CCW device attributes
with multi bit set that contain multiple values.

Suggested-by: Peter Oberparleiter <oberpar@linux.ibm.com>
Signed-off-by: Stefan Haberland <sth@linux.ibm.com>
Reviewed-by: Jan Hoeppner <hoeppner@linux.ibm.com>
Reviewed-by: Peter Oberparleiter <oberpar@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
This commit is contained in:
Stefan Haberland
2022-08-11 13:52:30 +02:00
committed by Jan Höppner
parent 803b87e324
commit e742d1c9ae
1 changed files with 8 additions and 2 deletions
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10
zdev/src/udev_ccw.c
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@@ -221,6 +221,7 @@ static void write_attr_to_file(FILE *fd, struct device_state *state, const char
struct ptrlist_node *p;
struct setting *s;
struct util_list *list = NULL;
struct strlist_node *str;
/* Apply attributes in correct order. */
list = setting_list_get_sorted(state->settings);
@@ -229,8 +230,13 @@ static void write_attr_to_file(FILE *fd, struct device_state *state, const char
s = p->ptr;
if (s->removed)
continue;
if ((s->attrib && s->attrib->internal) ||
internal_by_name(s->name)) {
if (s->values) {
util_list_iterate(s->values, str) {
fprintf(fd, "ATTR{[ccw/%s]%s}=\"%s\"\n",
id, s->name, str->str);
}
} else if ((s->attrib && s->attrib->internal) ||
internal_by_name(s->name)) {
fprintf(fd, "ENV{zdev_%s}=\"%s\"\n",
internal_get_name(s->name), s->value);
} else {