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[Qemu-devel] [PULL 12/17] usb-ehci: add ehci-pci device exit function
From: |
Gerd Hoffmann |
Subject: |
[Qemu-devel] [PULL 12/17] usb-ehci: add ehci-pci device exit function |
Date: |
Fri, 29 Aug 2014 14:03:47 +0200 |
From: Gonglei <address@hidden>
clean up ehci resource when ehci pci device exit.
Signed-off-by: Gonglei <address@hidden>
Signed-off-by: Gerd Hoffmann <address@hidden>
---
hw/usb/hcd-ehci-pci.c | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/hw/usb/hcd-ehci-pci.c b/hw/usb/hcd-ehci-pci.c
index 505741a..289ca3b 100644
--- a/hw/usb/hcd-ehci-pci.c
+++ b/hw/usb/hcd-ehci-pci.c
@@ -84,6 +84,19 @@ static void usb_ehci_pci_init(Object *obj)
usb_ehci_init(s, DEVICE(obj));
}
+static void usb_ehci_pci_exit(PCIDevice *dev)
+{
+ EHCIPCIState *i = PCI_EHCI(dev);
+ EHCIState *s = &i->ehci;
+
+ usb_ehci_unrealize(s, DEVICE(dev), NULL);
+
+ if (s->irq) {
+ g_free(s->irq);
+ s->irq = NULL;
+ }
+}
+
static void usb_ehci_pci_write_config(PCIDevice *dev, uint32_t addr,
uint32_t val, int l)
{
@@ -121,6 +134,7 @@ static void ehci_class_init(ObjectClass *klass, void *data)
PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
k->init = usb_ehci_pci_initfn;
+ k->exit = usb_ehci_pci_exit;
k->class_id = PCI_CLASS_SERIAL_USB;
k->config_write = usb_ehci_pci_write_config;
dc->hotpluggable = false;
--
1.8.3.1
- [Qemu-devel] [PULL 00/17] usb patch queue, Gerd Hoffmann, 2014/08/29
- [Qemu-devel] [PULL 04/17] xhci: use (1u << i), Gerd Hoffmann, 2014/08/29
- [Qemu-devel] [PULL 01/17] usb: Fix bootindex for portnr > 9, Gerd Hoffmann, 2014/08/29
- [Qemu-devel] [PULL 05/17] Revert "xhci: Fix number of streams allocated when using streams", Gerd Hoffmann, 2014/08/29
- [Qemu-devel] [PULL 08/17] usb-ohci: add exit function, Gerd Hoffmann, 2014/08/29
- [Qemu-devel] [PULL 02/17] xhci: fix debug print compiling error, Gerd Hoffmann, 2014/08/29
- [Qemu-devel] [PULL 11/17] usb-ehci: add ehci unrealize funciton, Gerd Hoffmann, 2014/08/29
- [Qemu-devel] [PULL 10/17] usb-ehci: add vmstate properity for EHCIState, Gerd Hoffmann, 2014/08/29
- [Qemu-devel] [PULL 12/17] usb-ehci: add ehci-pci device exit function,
Gerd Hoffmann <=
- [Qemu-devel] [PULL 06/17] usb: add usb_bus_release function, Gerd Hoffmann, 2014/08/29
- [Qemu-devel] [PULL 13/17] usb-xhci: add exit function, Gerd Hoffmann, 2014/08/29
- [Qemu-devel] [PULL 15/17] tests: add OHCI qtest, Gerd Hoffmann, 2014/08/29
- [Qemu-devel] [PULL 03/17] Fix OHCI ISO TD state never being written back., Gerd Hoffmann, 2014/08/29
- [Qemu-devel] [PULL 14/17] usb: add usb host adapters exit trace, Gerd Hoffmann, 2014/08/29
- [Qemu-devel] [PULL 07/17] usb-ohci: Fix memory leak for ohci timer, Gerd Hoffmann, 2014/08/29
- [Qemu-devel] [PULL 17/17] tests: add xHCI qtest, Gerd Hoffmann, 2014/08/29
- [Qemu-devel] [PULL 16/17] tests: add UHCI qtest, Gerd Hoffmann, 2014/08/29
- [Qemu-devel] [PULL 09/17] usb-uhci: clean up uhci resource when pci-uhci exit, Gerd Hoffmann, 2014/08/29
- Re: [Qemu-devel] [PULL 00/17] usb patch queue, Peter Maydell, 2014/08/29