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 11 #include <linux/io.h> 12 13 #include <asm/sn/addrs.h> 14 #include <asm/sn/types.h> 15 #include <asm/sn/klconfig.h> 16 #include <asm/sn/agent.h> 17 #include <asm/sn/ioc3.h> 18 #include <asm/pci/bridge.h> 19 20 #ifdef CONFIG_NUMA 21 int pcibus_to_node(struct pci_bus *bus) 22 { 23 struct bridge_controller *bc = BRIDGE_CONTROLLER(bus); 24 25 return bc->nasid; 26 } 27 EXPORT_SYMBOL(pcibus_to_node); 28 #endif /* CONFIG_NUMA */ 29 30 static void ip29_fixup_phy(struct pci_dev *dev) 31 { 32 int nasid = pcibus_to_node(dev->bus); 33 u32 sid; 34 35 if (nasid != 1) 36 return; /* only needed on second module */ 37 38 /* enable ethernet PHY on IP29 systemboard */ 39 pci_read_config_dword(dev, PCI_SUBSYSTEM_VENDOR_ID, &sid); 40 if (sid == (PCI_VENDOR_ID_SGI | (IOC3_SUBSYS_IP29_SYSBOARD) << 16)) 41 REMOTE_HUB_S(nasid, MD_LED0, 0x09); 42 } 43 44 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_SGI, PCI_DEVICE_ID_SGI_IOC3, 45 ip29_fixup_phy); 46