Changeset 37789b5f in mainline for uspace/drv/bus/usb/xhci/hc.c

Timestamp:

2017-07-17T14:57:38Z (7 years ago)

Author:

Jaroslav Jindrak <dzejrou@…>

Branches:

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

Children:

79d1e13

Parents:

c8bb7090

Message:

Fixed the dcbaa pointer passed to the xHC.

File:

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

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

@@ -310 +310 @@
                 async_usleep(1000);
 
-        uint64_t dcbaaptr = addr_to_phys(hc->event_ring.erst);
+        uint64_t dcbaaptr = addr_to_phys(hc->dcbaa);
         XHCI_REG_WR(hc->op_regs, XHCI_OP_DCBAAP_LO, LOWER32(dcbaaptr));
         XHCI_REG_WR(hc->op_regs, XHCI_OP_DCBAAP_HI, UPPER32(dcbaaptr));