From 95fb890f69399c3c8bc59c1ae64851632247e804 Mon Sep 17 00:00:00 2001 From: Gerd Hoffmann Date: Thu, 12 Sep 2013 09:39:29 +0200 Subject: [PATCH 01/25] xhci: fix endpoint interval calculation RH-Author: Gerd Hoffmann Message-id: <1378978772-21612-2-git-send-email-kraxel@redhat.com> Patchwork-id: 54338 O-Subject: [RHEL-7 qemu-kvm PATCH 1/4] xhci: fix endpoint interval calculation Bugzilla: 1001604 RH-Acked-by: Paolo Bonzini RH-Acked-by: Hans de Goede RH-Acked-by: Miroslav Rezanina Cc: qemu-stable@nongnu.org Signed-off-by: Gerd Hoffmann (cherry picked from commit ca7162782a293f525633e5816470498dd86a51cf) --- hw/usb/hcd-xhci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Signed-off-by: Miroslav Rezanina --- hw/usb/hcd-xhci.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c index 233f3b6..55bcfc4 100644 --- a/hw/usb/hcd-xhci.c +++ b/hw/usb/hcd-xhci.c @@ -1241,7 +1241,7 @@ 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, -- 1.7.1