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[Qemu-devel] [PATCH 28/37] ehci: schedule async bh on async packet compl
From: |
Gerd Hoffmann |
Subject: |
[Qemu-devel] [PATCH 28/37] ehci: schedule async bh on async packet completion |
Date: |
Thu, 7 Jun 2012 11:31:17 +0200 |
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 <address@hidden>
---
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
- [Qemu-devel] [PULL 00/37] usb patch queue, Gerd Hoffmann, 2012/06/07
- [Qemu-devel] [PATCH 02/37] uhci: use bottom half, Gerd Hoffmann, 2012/06/07
- [Qemu-devel] [PATCH 23/37] ehci: move ehci_flush_qh, Gerd Hoffmann, 2012/06/07
- [Qemu-devel] [PATCH 14/37] xhci: trace: run+stop, Gerd Hoffmann, 2012/06/07
- [Qemu-devel] [PATCH 28/37] ehci: schedule async bh on async packet completion,
Gerd Hoffmann <=
- [Qemu-devel] [PATCH 25/37] ehci: tweak queue initialization, Gerd Hoffmann, 2012/06/07
- [Qemu-devel] [PATCH 08/37] usb-storage: remove MSDState->residue, Gerd Hoffmann, 2012/06/07
- [Qemu-devel] [PATCH 03/37] uhci: make bandwidth tunable, Gerd Hoffmann, 2012/06/07
- [Qemu-devel] [PATCH 17/37] xhci: trace: endpoints, Gerd Hoffmann, 2012/06/07
- [Qemu-devel] [PATCH 29/37] ehci: kick async schedule on wakeup, Gerd Hoffmann, 2012/06/07
- [Qemu-devel] [PATCH 05/37] uhci: zap uhci_pre_save, Gerd Hoffmann, 2012/06/07
- [Qemu-devel] [PATCH 30/37] ehci: fix reset, Gerd Hoffmann, 2012/06/07
- [Qemu-devel] [PATCH 04/37] uhci: fix trace format strings, Gerd Hoffmann, 2012/06/07
- [Qemu-devel] [PATCH 09/37] usb-storage: add usb_msd_packet_complete(), Gerd Hoffmann, 2012/06/07
- [Qemu-devel] [PATCH 32/37] ehci: update status bits in ehci_set_state, Gerd Hoffmann, 2012/06/07