Changeset 7ee5408 in mainline

Timestamp:

2017-07-12T20:25:30Z (7 years ago)

Author:

Jaroslav Jindrak <dzejrou@…>

Branches:

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

Children:

f9e7fe8

Parents:

f8315ed

Message:

Added a basic event handler that currently only calls the command completion event handler.

File:

• uspace/drv/bus/usb/xhci/hc.c (modified) (2 diffs)

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

@@ -358 +358 @@
 }
 
+static void hc_handle_event(xhci_hc_t *hc, xhci_trb_t *trb)
+{
+        switch(TRB_TYPE(*trb)) {
+                case XHCI_TRB_TYPE_COMMAND_COMPLETION_EVENT:
+                        xhci_handle_command_completion(hc, trb);
+                        break;
+                default:
+                        usb_log_debug2("Event type handling not implemented.");
+                        break;
+        }
+}
+
 static void hc_run_event_ring(xhci_hc_t *hc, xhci_event_ring_t *event_ring, xhci_interrupter_regs_t *intr)
 {
@@ -369 +381 @@
                         usb_log_debug2("Dequeued from event ring.");
                         xhci_dump_trb(&trb);
+
+                        hc_handle_event(hc, &trb);
                         break;