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

Timestamp:

2017-10-31T19:06:57Z (7 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/bus.c (modified) (2 diffs)

uspace/drv/bus/usb/xhci/bus.c

@@ -198 +198 @@
         for (size_t i = 0; i < ARRAY_SIZE(xhci_dev->endpoints); ++i) {
                 xhci_endpoint_t *ep = xhci_dev->endpoints[i];
-                if (!ep || !ep->base.active)
+                if (!ep)
                         continue;
 
-                /* FIXME: This is racy. */
-                if ((err = xhci_transfer_abort(&ep->active_transfer))) {
-                        usb_log_warning("Failed to abort active transfer to "
-                            " endpoint " XHCI_EP_FMT ": %s", XHCI_EP_ARGS(*ep),
-                            str_error(err));
-                }
+                endpoint_abort(&ep->base);
         }
 
@@ -454 +449 @@
 }
 
-static int reset_toggle(bus_t *bus_base, usb_target_t target, bool all)
+static int reset_toggle(bus_t *bus_base, usb_target_t target, toggle_reset_mode_t mode)
 {
         // TODO: Implement me!