Changeset 07c08ea in mainline for uspace/drv/bus/usb/xhci/hc.c

Timestamp:

2017-08-20T13:22:44Z (8 years ago)

Author:

Petr Manek <petr.manek@…>

Branches:

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

Children:

60ac352

Parents:

d32d51d

Message:

Basic virtual implementation for the root hub.

File:

• uspace/drv/bus/usb/xhci/hc.c (modified) (1 diff)

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

@@ -458 +458 @@
         status = hc->op_regs->usbsts;
 
+        /* TODO: Figure out how root hub interrupts work. */
+        if (status | 1) {
+                usb_log_debug2("Root hub interrupt.");
+                xhci_rh_interrupt(&hc->rh);
+        }
+
         if (status & XHCI_REG_MASK(XHCI_OP_HSE)) {
                 usb_log_error("Host controller error occured. Bad things gonna happen...");