Changeset 423e8c81 in mainline for uspace/drv/uhci-hcd/transfer_list.c

Timestamp:

2011-02-19T23:41:38Z (13 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

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

Children:

063ead6f, 41e645c, 62066b4

Parents:

374552ef (diff), fb78ae72 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Use hardware interrupts instead of polling

NOTE: hw interrupt enabling is implemented in pciintel driver,
it's probably not done ddf-way, but it works and can be used by other drivers too.

File:

• uspace/drv/uhci-hcd/transfer_list.c (modified) (1 diff)

uspace/drv/uhci-hcd/transfer_list.c

@@ -111 +111 @@
         /* I'm the first one here */
         if (batch->link.prev == &instance->batch_list) {
-                usb_log_debug("Removing tracer %p was first, next element %x.\n",
+                usb_log_debug("Removing batch %p was first, next element %x.\n",
                         batch, batch->qh->next_queue);
                 instance->queue_head->element = batch->qh->next_queue;
         } else {
-                usb_log_debug("Removing tracer %p was NOT first, next element %x.\n",
+                usb_log_debug("Removing batch %p was NOT first, next element %x.\n",
                         batch, batch->qh->next_queue);
                 batch_t *prev = list_get_instance(batch->link.prev, batch_t, link);