Changeset 4ed803f1 in mainline for uspace/drv/bus/usb/xhci/isoch.h

Timestamp:

2018-01-11T17:35:02Z (6 years ago)

Author:

Salmelu <salmelu@…>

Branches:

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

Children:

69a93d02

Parents:

929599a8

git-author:

Salmelu <salmelu@…> (2018-01-11 17:29:27)

git-committer:

Salmelu <salmelu@…> (2018-01-11 17:35:02)

Message:

xhci: Rewritten isoch event handling

Traversing loop looking for finished xhci transfer is now only 1 loop traversal in average case.
Added reset timer which resets the endpoint after there is no action for a given period.

File:

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

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

@@ -81 +81 @@
         fibril_timer_t *feeding_timer;
 
+        /** Resets endpoint if there is no traffic. */
+        fibril_timer_t *reset_timer;
+
         /** The maximum size of an isochronous transfer and therefore the size of buffers */
         size_t max_size;