// SPDX-License-Identifier: GPL-2.0 #include <asm/i8259.h> #include <linux/pci.h> #include "44x.h" /** * ml510_ail_quirk */ static void ml510_ali_quirk(struct pci_dev *dev) { /* Enable the IDE controller */ pci_write_config_byte(dev, 0x58, 0x4c); /* Assign irq 14 to the primary ide channel */ pci_write_config_byte(dev, 0x44, 0x0d); /* Assign irq 15 to the secondary ide channel */ pci_write_config_byte(dev, 0x75, 0x0f); /* Set the ide controller in native mode */ pci_write_config_byte(dev, 0x09, 0xff); /* INTB = disabled, INTA = disabled */ pci_write_config_byte(dev, 0x48, 0x00); /* INTD = disabled, INTC = disabled */ pci_write_config_byte(dev, 0x4a, 0x00); /* Audio = INT7, Modem = disabled. */ pci_write_config_byte(dev, 0x4b, 0x60); /* USB = INT7 */ pci_write_config_byte(dev, 0x74, 0x06); } DECLARE_PCI_FIXUP_EARLY(0x10b9, 0x1533, ml510_ali_quirk);