Author: hselasky
Date: Mon Feb 9 21:47:12 2015
New Revision: 278477
URL: https://svnweb.freebsd.org/changeset/base/278477
Log:
Fix DMA address casts. Regression issue after r278279.
MFC after: 3 days
Modified:
head/sys/dev/usb/controller/xhci.c
Modified: head/sys/dev/usb/controller/xhci.c
==============================================================================
--- head/sys/dev/usb/controller/xhci.c Mon Feb 9 21:39:18 2015
(r278476)
+++ head/sys/dev/usb/controller/xhci.c Mon Feb 9 21:47:12 2015
(r278477)
@@ -492,7 +492,7 @@ xhci_start_controller(struct xhci_softc
XWRITE4(sc, runt, XHCI_ERDP_LO(0), (uint32_t)addr);
XWRITE4(sc, runt, XHCI_ERDP_HI(0), (uint32_t)(addr >> 32));
- addr = (uint64_t)buf_res.physaddr;
+ addr = buf_res.physaddr;
DPRINTF("ERSTBA(0)=0x%016llx\n", (unsigned long long)addr);
@@ -1114,7 +1114,7 @@ xhci_interrupt_poll(struct xhci_softc *s
* register.
*/
- addr = (uint32_t)buf_res.physaddr;
+ addr = buf_res.physaddr;
addr += (uintptr_t)&((struct xhci_hw_root *)0)->hwr_events[i];
/* try to clear busy bit */
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