static int
bcm53000_pci_read_config(struct pci_bus *bus, unsigned int devfn,
int where, int size, u32 * value)
{
unsigned long flags;
int ret;
u8 val8;
u16 val16;
u32 *pval;
spin_lock_irqsave(&sih_lock, flags);
if (size == 1) {
pval = &val8;
} else if (size == 2) {
pval = &val16;
} else {
pval = value;
}
ret =
hndpci_read_config(sih, bus->number, PCI_SLOT(devfn),
PCI_FUNC(devfn), where, pval, size);
if (size == 1) {
*value = (u32)val8;
} else if (size == 2) {
*value = (u32)val16;
}
spin_unlock_irqrestore(&sih_lock, flags);
return ret ? PCIBIOS_DEVICE_NOT_FOUND : PCIBIOS_SUCCESSFUL;
}
static int
sbpci_read_config_reg(struct pci_bus *bus, unsigned int devfn, int where,
int size, u32 *value)
{
unsigned long flags;
int ret;
spin_lock_irqsave(&sih_lock, flags);
ret = hndpci_read_config(sih, bus->number, PCI_SLOT(devfn),
PCI_FUNC(devfn), where, value, size);
spin_unlock_irqrestore(&sih_lock, flags);
return ret ? PCIBIOS_DEVICE_NOT_FOUND : PCIBIOS_SUCCESSFUL;
}
