Changeset 4c25c2fb in mainline for uspace/lib/usbhost/src/hcd.c

Timestamp:

2018-01-15T15:02:57Z (8 years ago)

Author:

Ondřej Hlavatý <aearsis@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

745a3f1

Parents:

01d9707

Message:

usbhost: move managing TT to the library

File:

• uspace/lib/usbhost/src/hcd.c (modified) (1 diff)

uspace/lib/usbhost/src/hcd.c

@@ -426 +426 @@
         }
         return EOK;
-}
-
-/**
- * Setup devices Transaction Translation.
- *
- * This applies for Low/Full speed devices under High speed hub only. Other
- * devices just inherit TT from the hub.
- *
- * Roothub must be handled specially.
- */
-void hcd_setup_device_tt(device_t *dev)
-{
-        if (!dev->hub)
-                return;
-
-        if (dev->hub->speed == USB_SPEED_HIGH && usb_speed_is_11(dev->speed)) {
-                /* For LS devices under HS hub */
-                dev->tt.address = dev->hub->address;
-                dev->tt.port = dev->port;
-        }
-        else {
-                /* Inherit hub's TT */
-                dev->tt = dev->hub->tt;
-        }
 }