From 8e98bfcd1771a460ccf99fa7df7d46cac2e1754a Mon Sep 17 00:00:00 2001 From: Tom Gundersen Date: Sat, 26 Oct 2013 12:22:04 +0200 Subject: [PATCH] udev-builtin: path_id - add support for bcma bus This matches the bcma support in the network device naming. Eventually wa want to make sure ID_PATH is equivalent to ID_NET_NAME_PATH, so we never need to match on the latter. --- src/udev/udev-builtin-path_id.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/src/udev/udev-builtin-path_id.c b/src/udev/udev-builtin-path_id.c index 0659967..763f3c3 100644 --- a/src/udev/udev-builtin-path_id.c +++ b/src/udev/udev-builtin-path_id.c @@ -452,6 +452,19 @@ static struct udev_device *handle_usb(struct udev_device *parent, char **path) return parent; } +static struct udev_device *handle_bcma(struct udev_device *parent, char **path) +{ + const char *sysname; + unsigned int core; + + sysname = udev_device_get_sysname(parent); + if (sscanf(sysname, "bcma%*u:%u", &core) != 1) + return NULL; + + path_prepend(path, "bcma-%u", core); + return parent; +} + static struct udev_device *handle_ccw(struct udev_device *parent, struct udev_device *dev, char **path) { struct udev_device *scsi_dev; @@ -509,6 +522,9 @@ static int builtin_path_id(struct udev_device *dev, int argc, char *argv[], bool } else if (streq(subsys, "usb")) { parent = handle_usb(parent, &path); some_transport = true; + } else if (streq(subsys, "bcma")) { + parent = handle_bcma(parent, &path); + some_transport = true; } else if (streq(subsys, "serio")) { path_prepend(&path, "serio-%s", udev_device_get_sysnum(parent)); parent = skip_subsystem(parent, "serio");