The purpose is to have a more generic pci_for_each_device by passing an extra
argument to the function called on every device.
This patch will be used in a next patch.
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
};
static void pci_for_each_device_under_bus(PCIBus *bus,
};
static void pci_for_each_device_under_bus(PCIBus *bus,
- void (*fn)(PCIBus *b, PCIDevice *d))
+ void (*fn)(PCIBus *b, PCIDevice *d,
+ void *opaque),
+ void *opaque)
{
PCIDevice *d;
int devfn;
{
PCIDevice *d;
int devfn;
for(devfn = 0; devfn < ARRAY_SIZE(bus->devices); devfn++) {
d = bus->devices[devfn];
if (d) {
for(devfn = 0; devfn < ARRAY_SIZE(bus->devices); devfn++) {
d = bus->devices[devfn];
if (d) {
}
}
}
void pci_for_each_device(PCIBus *bus, int bus_num,
}
}
}
void pci_for_each_device(PCIBus *bus, int bus_num,
- void (*fn)(PCIBus *b, PCIDevice *d))
+ void (*fn)(PCIBus *b, PCIDevice *d, void *opaque),
+ void *opaque)
{
bus = pci_find_bus_nr(bus, bus_num);
if (bus) {
{
bus = pci_find_bus_nr(bus, bus_num);
if (bus) {
- pci_for_each_device_under_bus(bus, fn);
+ pci_for_each_device_under_bus(bus, fn, opaque);
PCIDevice *pci_nic_init_nofail(NICInfo *nd, const char *default_model,
const char *default_devaddr);
int pci_bus_num(PCIBus *s);
PCIDevice *pci_nic_init_nofail(NICInfo *nd, const char *default_model,
const char *default_devaddr);
int pci_bus_num(PCIBus *s);
-void pci_for_each_device(PCIBus *bus, int bus_num, void (*fn)(PCIBus *bus, PCIDevice *d));
+void pci_for_each_device(PCIBus *bus, int bus_num,
+ void (*fn)(PCIBus *bus, PCIDevice *d, void *opaque),
+ void *opaque);
PCIBus *pci_find_root_bus(int domain);
int pci_find_domain(const PCIBus *bus);
PCIDevice *pci_find_device(PCIBus *bus, int bus_num, uint8_t devfn);
PCIBus *pci_find_root_bus(int domain);
int pci_find_domain(const PCIBus *bus);
PCIDevice *pci_find_device(PCIBus *bus, int bus_num, uint8_t devfn);
#define UNPLUG_ALL_NICS 2
#define UNPLUG_AUX_IDE_DISKS 4
#define UNPLUG_ALL_NICS 2
#define UNPLUG_AUX_IDE_DISKS 4
-static void unplug_nic(PCIBus *b, PCIDevice *d)
+static void unplug_nic(PCIBus *b, PCIDevice *d, void *o)
{
if (pci_get_word(d->config + PCI_CLASS_DEVICE) ==
PCI_CLASS_NETWORK_ETHERNET) {
{
if (pci_get_word(d->config + PCI_CLASS_DEVICE) ==
PCI_CLASS_NETWORK_ETHERNET) {
static void pci_unplug_nics(PCIBus *bus)
{
static void pci_unplug_nics(PCIBus *bus)
{
- pci_for_each_device(bus, 0, unplug_nic);
+ pci_for_each_device(bus, 0, unplug_nic, NULL);
-static void unplug_disks(PCIBus *b, PCIDevice *d)
+static void unplug_disks(PCIBus *b, PCIDevice *d, void *o)
{
if (pci_get_word(d->config + PCI_CLASS_DEVICE) ==
PCI_CLASS_STORAGE_IDE) {
{
if (pci_get_word(d->config + PCI_CLASS_DEVICE) ==
PCI_CLASS_STORAGE_IDE) {
static void pci_unplug_disks(PCIBus *bus)
{
static void pci_unplug_disks(PCIBus *bus)
{
- pci_for_each_device(bus, 0, unplug_disks);
+ pci_for_each_device(bus, 0, unplug_disks, NULL);
}
static void platform_fixed_ioport_writew(void *opaque, uint32_t addr, uint32_t val)
}
static void platform_fixed_ioport_writew(void *opaque, uint32_t addr, uint32_t val)