nvkm_wr08
nvkm_wr08(device, 0x601000 + port, data);
nvkm_wr08(device, 0x601000 + (head * 0x2000) + port, data);
nvkm_wr08(device, 0x0c0000 + (head * 0x2000) + port, data);
nvkm_wr08(device, 0x0c03c4 + (i * 0x2000), 0x01);
nvkm_wr08(device, 0x0c03c5 + (i * 0x2000), sr1[i] | 0x20);
nvkm_wr08(device, 0x0c03c4 + (i * 0x2000), 0x01);
nvkm_wr08(device, 0x0c03c5 + (i * 0x2000), sr1[i]);
nvkm_wr08(device, 0x0c03c4 + (i * 0x2000), 0x01);
nvkm_wr08(pci->subdev.device, pci->func->cfg.addr + addr, data);