// SPDX-License-Identifier: GPL-2.0-or-later /* * fixup-tb0287.c, The TANBAC TB0287 specific PCI fixups. * * Copyright (C) 2005 Yoichi Yuasa <yuasa@linux-mips.org> */ #include <linux/init.h> #include <linux/pci.h> #include <asm/vr41xx/tb0287.h> int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { unsigned char bus; int irq = -1; bus = dev->bus->number; if (bus == 0) { switch (slot) { case 16: irq = TB0287_SM501_IRQ; break; case 17: irq = TB0287_SIL680A_IRQ; break; default: break; } } else if (bus == 1) { switch (PCI_SLOT(dev->devfn)) { case 0: irq = TB0287_PCI_SLOT_IRQ; break; case 2: case 3: irq = TB0287_RTL8110_IRQ; break; default: break; } } else if (bus > 1) { irq = TB0287_PCI_SLOT_IRQ; } return irq; } /* Do platform specific device initialization at pci_enable_device() time */ int pcibios_plat_dev_init(struct pci_dev *dev) { return 0; }