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qemu
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kill dead nic unplug code. 

Cleanup on unplug happens via qdev->exit() callback now.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Gerd Hoffmann 2009-10-21 15:25:42 +02:00 committed by Anthony Liguori
parent 1cc33683c8
commit 9ad4531e1e
4 changed files with 0 additions and 48 deletions
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3
hw/acpi.c
View File

@ -702,9 +702,6 @@ static void pciej_write(void *opaque, uint32_t addr, uint32_t val)
QLIST_FOREACH_SAFE(qdev, &bus->children, sibling, next) {
dev = DO_UPCAST(PCIDevice, qdev, qdev);
if (PCI_SLOT(dev->devfn) == slot) {
#if defined (TARGET_I386)
pci_device_hot_remove_success(dev);
#endif
qdev_free(qdev);
}
}

16
hw/device-hotplug.c
View File

@ -46,19 +46,3 @@ DriveInfo *add_init_drive(const char *optstr)
return dinfo;
}
void destroy_nic(dev_match_fn *match_fn, void *arg)
{
int i;
NICInfo *nic;
for (i = 0; i < MAX_NICS; i++) {
nic = &nd_table[i];
if (nic->used) {
if (nic->private && match_fn(nic->private, arg)) {
qemu_del_vlan_client(nic->vc);
net_client_uninit(nic);
}
}
}
}

25
hw/pci-hotplug.c
View File

@ -234,28 +234,3 @@ void do_pci_device_hot_remove(Monitor *mon, const QDict *qdict)
{
pci_device_hot_remove(mon, qdict_get_str(qdict, "pci_addr"));
}
static int pci_match_fn(void *dev_private, void *arg)
{
PCIDevice *dev = dev_private;
PCIDevice *match = arg;
return (dev == match);
}
/*
* OS has executed _EJ0 method, we now can remove the device
*/
void pci_device_hot_remove_success(PCIDevice *d)
{
int class_code;
class_code = d->config_read(d, PCI_CLASS_DEVICE+1, 1);
switch(class_code) {
case PCI_BASE_CLASS_NETWORK:
destroy_nic(pci_match_fn, d);
break;
}
}

4
sysemu.h
View File

@ -202,17 +202,13 @@ extern DriveInfo *drive_init(QemuOpts *arg, void *machine, int *fatal_error);
/* device-hotplug */
typedef int (dev_match_fn)(void *dev_private, void *arg);
DriveInfo *add_init_drive(const char *opts);
void destroy_nic(dev_match_fn *match_fn, void *arg);
/* pci-hotplug */
void pci_device_hot_add(Monitor *mon, const QDict *qdict);
void drive_hot_add(Monitor *mon, const QDict *qdict);
void pci_device_hot_remove(Monitor *mon, const char *pci_addr);
void do_pci_device_hot_remove(Monitor *mon, const QDict *qdict);
void pci_device_hot_remove_success(PCIDevice *dev);
/* serial ports */