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[Qemu-devel] [PATCH 08/54] ehci: Properly cleanup packets on cancel
From: |
Gerd Hoffmann |
Subject: |
[Qemu-devel] [PATCH 08/54] ehci: Properly cleanup packets on cancel |
Date: |
Thu, 6 Sep 2012 09:12:09 +0200 |
From: Hans de Goede <address@hidden>
Signed-off-by: Hans de Goede <address@hidden>
---
hw/usb/hcd-ehci.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/hw/usb/hcd-ehci.c b/hw/usb/hcd-ehci.c
index 78a248f..4fe85c8 100644
--- a/hw/usb/hcd-ehci.c
+++ b/hw/usb/hcd-ehci.c
@@ -747,6 +747,8 @@ static void ehci_free_packet(EHCIPacket *p)
trace_usb_ehci_packet_action(p->queue, p, "free");
if (p->async == EHCI_ASYNC_INFLIGHT) {
usb_cancel_packet(&p->packet);
+ usb_packet_unmap(&p->packet, &p->sgl);
+ qemu_sglist_destroy(&p->sgl);
}
QTAILQ_REMOVE(&p->queue->packets, p, next);
usb_packet_cleanup(&p->packet);
--
1.7.1
- [Qemu-devel] [PULL 00/54] usb patch queue, Gerd Hoffmann, 2012/09/06
- [Qemu-devel] [PATCH 03/54] usb-core: Add a usb_ep_find_packet_by_id() helper function, Gerd Hoffmann, 2012/09/06
- [Qemu-devel] [PATCH 12/54] ehci: add doorbell trace events, Gerd Hoffmann, 2012/09/06
- [Qemu-devel] [PATCH 01/54] usb: controllers do not need to check for babble themselves, Gerd Hoffmann, 2012/09/06
- [Qemu-devel] [PATCH 04/54] usb-core: Allow the first packet of a pipelined ep to complete immediately, Gerd Hoffmann, 2012/09/06
- [Qemu-devel] [PATCH 05/54] Revert "ehci: don't flush cache on doorbell rings.", Gerd Hoffmann, 2012/09/06
- [Qemu-devel] [PATCH 26/54] usb-redir: Add a usbredir_reject_device helper function, Gerd Hoffmann, 2012/09/06
- [Qemu-devel] [PATCH 16/54] ehci: Correct a comment in fetchqtd packet processing, Gerd Hoffmann, 2012/09/06
- [Qemu-devel] [PATCH 08/54] ehci: Properly cleanup packets on cancel,
Gerd Hoffmann <=
- [Qemu-devel] [PATCH 10/54] ehci: check for EHCI_ASYNC_FINISHED first in ehci_free_packet, Gerd Hoffmann, 2012/09/06
- [Qemu-devel] [PATCH 02/54] usb-core: Don't set packet state to complete on a nak, Gerd Hoffmann, 2012/09/06
- [Qemu-devel] [PATCH 14/54] ehci: Fix memory leak in handling of NAK-ed packets, Gerd Hoffmann, 2012/09/06
- [Qemu-devel] [PATCH 07/54] ehci: Update copyright headers to reflect recent work, Gerd Hoffmann, 2012/09/06
- [Qemu-devel] [PATCH 06/54] ehci: Validate qh is not changed unexpectedly by the guest, Gerd Hoffmann, 2012/09/06
- [Qemu-devel] [PATCH 11/54] ehci: trace guest bugs, Gerd Hoffmann, 2012/09/06
- [Qemu-devel] [PATCH 19/54] usb-redir: Get rid of async-struct get member, Gerd Hoffmann, 2012/09/06
- [Qemu-devel] [PATCH 13/54] ehci: Add some additional ehci_trace_guest_bug() calls, Gerd Hoffmann, 2012/09/06
- [Qemu-devel] [PATCH 17/54] usb-redir: Never return USB_RET_NAK for async handled packets, Gerd Hoffmann, 2012/09/06
- [Qemu-devel] [PATCH 40/54] xhci: update port handling, Gerd Hoffmann, 2012/09/06