diff options
Diffstat (limited to 'arch/mips/pci/pci-ip27.c')
| -rw-r--r-- | arch/mips/pci/pci-ip27.c | 35 |
1 files changed, 22 insertions, 13 deletions
diff --git a/arch/mips/pci/pci-ip27.c b/arch/mips/pci/pci-ip27.c index 441eb9383b20..8e26b120f994 100644 --- a/arch/mips/pci/pci-ip27.c +++ b/arch/mips/pci/pci-ip27.c @@ -7,21 +7,13 @@ * Copyright (C) 1999, 2000, 04 Ralf Baechle (ralf@linux-mips.org) * Copyright (C) 1999, 2000 Silicon Graphics, Inc. */ +#include <asm/sn/addrs.h> +#include <asm/sn/types.h> +#include <asm/sn/klconfig.h> +#include <asm/sn/hub.h> +#include <asm/sn/ioc3.h> #include <asm/pci/bridge.h> -dma_addr_t __phys_to_dma(struct device *dev, phys_addr_t paddr) -{ - struct pci_dev *pdev = to_pci_dev(dev); - struct bridge_controller *bc = BRIDGE_CONTROLLER(pdev->bus); - - return bc->baddr + paddr; -} - -phys_addr_t __dma_to_phys(struct device *dev, dma_addr_t dma_addr) -{ - return dma_addr & ~(0xffUL << 56); -} - #ifdef CONFIG_NUMA int pcibus_to_node(struct pci_bus *bus) { @@ -31,3 +23,20 @@ int pcibus_to_node(struct pci_bus *bus) } EXPORT_SYMBOL(pcibus_to_node); #endif /* CONFIG_NUMA */ + +static void ip29_fixup_phy(struct pci_dev *dev) +{ + int nasid = pcibus_to_node(dev->bus); + u32 sid; + + if (nasid != 1) + return; /* only needed on second module */ + + /* enable ethernet PHY on IP29 systemboard */ + pci_read_config_dword(dev, PCI_SUBSYSTEM_VENDOR_ID, &sid); + if (sid == (PCI_VENDOR_ID_SGI | (IOC3_SUBSYS_IP29_SYSBOARD) << 16)) + REMOTE_HUB_S(nasid, MD_LED0, 0x09); +} + +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_SGI, PCI_DEVICE_ID_SGI_IOC3, + ip29_fixup_phy); |