SIBA_GPIO_OUT
if (pci_read_config(siba->siba_dev, SIBA_GPIO_OUT, 4) &
out = pci_read_config(siba->siba_dev, SIBA_GPIO_OUT, 4);
pci_write_config(siba->siba_dev, SIBA_GPIO_OUT, out, 4);
pci_write_config(siba->siba_dev, SIBA_GPIO_OUT, out, 4);
pci_write_config(siba->siba_dev, SIBA_GPIO_OUT, out, 4);