Changeset 17873ac7 in mainline for uspace/drv/bus/usb/xhci/endpoint.h

Timestamp:

2017-10-31T19:06:57Z (8 years ago)

Author:

Ondřej Hlavatý <aearsis@…>

Branches:

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

Children:

479e32d

Parents:

a312d8f

Message:

usbhost endpoint: endpoint→active replaced by tracking active batch

The mechanism is optional, synchronization over endpoint is now not forced. It will be used by xhci to utilize streams.

File:

• uspace/drv/bus/usb/xhci/endpoint.h (modified) (1 diff)

uspace/drv/bus/usb/xhci/endpoint.h

@@ -68 +68 @@
         /** Main transfer ring (unused if streams are enabled) */
         xhci_trb_ring_t ring;
-
-        /** There shall be only one transfer active on an endpoint. The
-         * synchronization is performed using the active flag in base
-         * endpoint_t */
-        xhci_transfer_t active_transfer;
 
         /** Primary stream context array (or NULL if endpoint doesn't use streams). */