thunderbolt: Move driver ready handling to struct icm

Intel Titan Ridge uses slightly different format for ICM driver ready
response, so add a new ->driver_ready() callback to struct icm and move
the existing handling to a separate function which we then use in Falcon
Ridge and Alpine Ridge.

No functional changes intended.

Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/drivers/thunderbolt/tb_msgs.h b/drivers/thunderbolt/tb_msgs.h
index 476bc04cac6c..931db2a7c7b3 100644
--- a/drivers/thunderbolt/tb_msgs.h
+++ b/drivers/thunderbolt/tb_msgs.h
@@ -127,14 +127,16 @@ struct icm_pkg_driver_ready {
 	struct icm_pkg_header hdr;
 };
 
-struct icm_pkg_driver_ready_response {
+/* Falcon Ridge & Alpine Ridge common messages */
+
+struct icm_fr_pkg_driver_ready_response {
 	struct icm_pkg_header hdr;
 	u8 romver;
 	u8 ramver;
 	u16 security_level;
 };
 
-/* Falcon Ridge & Alpine Ridge common messages */
+#define ICM_FR_SLEVEL_MASK		0xf
 
 struct icm_fr_pkg_get_topology {
 	struct icm_pkg_header hdr;