Changeset b8191cc in mainline

Timestamp:

2014-01-24T21:49:30Z (10 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

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

Children:

ee6e50c

Parents:

fa9656b0

Message:

ehci: S MASK should be set only for INT transfers.

File:

• uspace/drv/bus/usb/ehci/hw_struct/queue_head.c (modified) (1 diff)

uspace/drv/bus/usb/ehci/hw_struct/queue_head.c

@@ -87 +87 @@
             QH_EP_CAP_TT_PORT_SET(ep->tt.port) |
             QH_EP_CAP_TT_ADDR_SET(ep->tt.address) |
-            QH_EP_CAP_C_MASK_SET(3 << 2) |
-            QH_EP_CAP_S_MASK_SET(3)
+            QH_EP_CAP_C_MASK_SET(3 << 2)
         );
+
+        if (ep->transfer_type == USB_TRANSFER_INTERRUPT) {
+                EHCI_MEM32_SET(instance->ep_cap, QH_EP_CAP_S_MASK_SET(3));
+        }
         /* The rest of the fields are transfer working area, it should be ok to
          * leave it NULL */