1 /* 2 * This file is subject to the terms and conditions of the GNU General Public 3 * License. See the file "COPYING" in the main directory of this archive 4 * for more details. 5 * 6 * Copyright (C) 2003 Christoph Hellwig (hch@lst.de) 7 * Copyright (C) 1999, 2000, 04 Ralf Baechle (ralf@linux-mips.org) 8 * Copyright (C) 1999, 2000 Silicon Graphics, Inc. 9 */ 10 #include <asm/sn/addrs.h> 11 #include <asm/sn/types.h> 12 #include <asm/sn/klconfig.h> 13 #include <asm/sn/hub.h> 14 #include <asm/sn/ioc3.h> 15 #include <asm/pci/bridge.h> 16 17 #ifdef CONFIG_NUMA 18 int pcibus_to_node(struct pci_bus *bus) 19 { 20 struct bridge_controller *bc = BRIDGE_CONTROLLER(bus); 21 22 return bc->nasid; 23 } 24 EXPORT_SYMBOL(pcibus_to_node); 25 #endif /* CONFIG_NUMA */ 26 27 static void ip29_fixup_phy(struct pci_dev *dev) 28 { 29 int nasid = pcibus_to_node(dev->bus); 30 u32 sid; 31 32 if (nasid != 1) 33 return; /* only needed on second module */ 34 35 /* enable ethernet PHY on IP29 systemboard */ 36 pci_read_config_dword(dev, PCI_SUBSYSTEM_VENDOR_ID, &sid); 37 if (sid == (PCI_VENDOR_ID_SGI | (IOC3_SUBSYS_IP29_SYSBOARD) << 16)) 38 REMOTE_HUB_S(nasid, MD_LED0, 0x09); 39 } 40 41 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_SGI, PCI_DEVICE_ID_SGI_IOC3, 42 ip29_fixup_phy); 43