From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:42681) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SXtp4-00007W-1V for qemu-devel@nongnu.org; Fri, 25 May 2012 08:40:51 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SXtot-0001AY-Ac for qemu-devel@nongnu.org; Fri, 25 May 2012 08:40:49 -0400 Received: from mx1.redhat.com ([209.132.183.28]:1025) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SXtot-00019j-27 for qemu-devel@nongnu.org; Fri, 25 May 2012 08:40:39 -0400 Received: from int-mx12.intmail.prod.int.phx2.redhat.com (int-mx12.intmail.prod.int.phx2.redhat.com [10.5.11.25]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id q4PCebje010818 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Fri, 25 May 2012 08:40:37 -0400 From: Gerd Hoffmann Date: Fri, 25 May 2012 14:40:25 +0200 Message-Id: <1337949634-5264-11-git-send-email-kraxel@redhat.com> In-Reply-To: <1337949634-5264-1-git-send-email-kraxel@redhat.com> References: <1337949634-5264-1-git-send-email-kraxel@redhat.com> Subject: [Qemu-devel] [PATCH 09/18] ehci: schedule async bh on async packet completion List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Gerd Hoffmann When a packet completes which happens to be part of the async schedule kick the async bottom half for processing, Signed-off-by: Gerd Hoffmann --- hw/usb/hcd-ehci.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/hw/usb/hcd-ehci.c b/hw/usb/hcd-ehci.c index 16627d3..8b2dfed 100644 --- a/hw/usb/hcd-ehci.c +++ b/hw/usb/hcd-ehci.c @@ -1327,6 +1327,10 @@ static void ehci_async_complete_packet(USBPort *port, USBPacket *packet) assert(p->async == EHCI_ASYNC_INFLIGHT); p->async = EHCI_ASYNC_FINISHED; p->usb_status = packet->result; + + if (p->queue->async) { + qemu_bh_schedule(p->queue->ehci->async_bh); + } } static void ehci_execute_complete(EHCIQueue *q) -- 1.7.1