From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:39148) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ScZ48-0000Qs-83 for qemu-devel@nongnu.org; Thu, 07 Jun 2012 05:31:47 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ScZ40-0004GI-OR for qemu-devel@nongnu.org; Thu, 07 Jun 2012 05:31:39 -0400 Received: from mx1.redhat.com ([209.132.183.28]:30082) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ScZ40-0004F0-H2 for qemu-devel@nongnu.org; Thu, 07 Jun 2012 05:31:32 -0400 Received: from int-mx10.intmail.prod.int.phx2.redhat.com (int-mx10.intmail.prod.int.phx2.redhat.com [10.5.11.23]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id q579VVoc001982 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Thu, 7 Jun 2012 05:31:31 -0400 From: Gerd Hoffmann Date: Thu, 7 Jun 2012 11:31:17 +0200 Message-Id: <1339061486-28513-29-git-send-email-kraxel@redhat.com> In-Reply-To: <1339061486-28513-1-git-send-email-kraxel@redhat.com> References: <1339061486-28513-1-git-send-email-kraxel@redhat.com> Subject: [Qemu-devel] [PATCH 28/37] 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