mei: bus: report also uuid in module alias

In order to automate modules matching add device uuid
which is reported in client enumeration, keep also
the name that is needed in for nfc distinguishing radio vendor

Report mei:name:uuid

Cc: linux-api@vger.kernel.org
Cc: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 13 insertions, 0 deletions

diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index 3bfd56778c29..2d2b2b571d61 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -599,9 +599,22 @@ struct ipack_device_id {
 
 #define MEI_CL_MODULE_PREFIX "mei:"
 #define MEI_CL_NAME_SIZE 32
+#define MEI_CL_UUID_FMT "%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x"
+#define MEI_CL_UUID_ARGS(_u) \
+	_u[0], _u[1], _u[2], _u[3], _u[4], _u[5], _u[6], _u[7], \
+	_u[8], _u[9], _u[10], _u[11], _u[12], _u[13], _u[14], _u[15]
 
+/**
+ * struct mei_cl_device_id - MEI client device identifier
+ * @name: helper name
+ * @uuid: client uuid
+ * @driver_info: information used by the driver.
+ *
+ * identifies mei client device by uuid and name
+ */
 struct mei_cl_device_id {
 	char name[MEI_CL_NAME_SIZE];
+	__u8 uuid[16];
 	kernel_ulong_t driver_info;
 };