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authorHannes Reinecke <hare@suse.de>2012-05-10 13:18:07 +0200
committerKay Sievers <kay@vrfy.org>2012-05-10 14:03:49 +0200
commit68acb21d796adf294f2175b525d400bd4ceaef63 (patch)
treefa31e92453f79832c8643eadb06969980c930612 /src
parent1ebf0cb73dacaf12c095580d8223a83cc96e441d (diff)
udev: path_id - add cciss support
Diffstat (limited to 'src')
-rw-r--r--src/udev/udev-builtin-path_id.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/src/udev/udev-builtin-path_id.c b/src/udev/udev-builtin-path_id.c
index 0a1cd3b85a..1a093d9d92 100644
--- a/src/udev/udev-builtin-path_id.c
+++ b/src/udev/udev-builtin-path_id.c
@@ -340,6 +340,20 @@ out:
return parent;
}
+static struct udev_device *handle_cciss(struct udev_device *parent, char **path)
+{
+ const char *str;
+ unsigned int controller, disk;
+
+ str = udev_device_get_sysname(parent);
+ if (sscanf(str, "c%ud%u%*s", &controller, &disk) != 2)
+ return NULL;
+
+ path_prepend(path, "cciss-disk%u", disk);
+ parent = skip_subsystem(parent, "cciss");
+ return parent;
+}
+
static void handle_scsi_tape(struct udev_device *dev, char **path)
{
const char *name;
@@ -429,6 +443,8 @@ static int builtin_path_id(struct udev_device *dev, int argc, char *argv[], bool
} else if (strcmp(subsys, "scsi") == 0) {
parent = handle_scsi(parent, &path);
some_transport = true;
+ } else if (strcmp(subsys, "cciss") == 0) {
+ parent = handle_cciss(parent, &path);
} else if (strcmp(subsys, "usb") == 0) {
parent = handle_usb(parent, &path);
some_transport = true;