From c0a5eb81b43e56569cfdb9c86fd78930b2765b96 Mon Sep 17 00:00:00 2001 From: Gerd Hoffmann Date: Wed, 28 Aug 2013 11:39:02 +0200 Subject: [PATCH] xhci: fix endpoint interval calculation Cc: qemu-stable@nongnu.org Signed-off-by: Gerd Hoffmann (cherry picked from commit ca7162782a293f525633e5816470498dd86a51cf) Signed-off-by: Michael Roth --- hw/usb/hcd-xhci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c index 58c88b8..3c0ba8e 100644 --- a/hw/usb/hcd-xhci.c +++ b/hw/usb/hcd-xhci.c @@ -1257,7 +1257,7 @@ static void xhci_init_epctx(XHCIEPContext *epctx, epctx->ring.ccs = ctx[2] & 1; } - epctx->interval = 1 << (ctx[0] >> 16) & 0xff; + epctx->interval = 1 << ((ctx[0] >> 16) & 0xff); } static TRBCCode xhci_enable_ep(XHCIState *xhci, unsigned int slotid,