refactor hub class

- separate connect/disconnect handling
- hub work with full speed, but doesn't seem to work with Low speed
device (with mcb1800)
- need to update msc host after migrating from isr to xfer_cb (blocked
at inquiry)

1 files changed, 2 insertions, 1 deletions

diff --git a/src/host/hcd.h b/src/host/hcd.h
index eebf2c801..ba3035300 100644
--- a/src/host/hcd.h
+++ b/src/host/hcd.h
@@ -55,10 +55,11 @@ typedef struct
 
   union
   {
+    // Attach, Remove
     struct {
       uint8_t hub_addr;
       uint8_t hub_port;
-    } attach, remove;
+    } connection;
 
     // XFER_COMPLETE
     struct {