Merge branch 'for_paulus' of master.kernel.org:/pub/scm/linux/kernel/git/galak/powerpc
[sfrench/cifs-2.6.git] / arch / powerpc / platforms / 86xx / pci.c
index 6dfdcb8758782910165547685b4cbf15cb2c8c47..bc5139043112e934f340b2691dabddadad355abc 100644 (file)
@@ -121,15 +121,12 @@ static void __init setup_pcie_atmu(struct pci_controller *hose, struct resource
 static void __init
 mpc86xx_setup_pcie(struct pci_controller *hose, u32 pcie_offset, u32 pcie_size)
 {
-       volatile struct ccsr_pex *pcie;
        u16 cmd;
        unsigned int temps;
 
        DBG("PCIE host controller register offset 0x%08x, size 0x%08x.\n",
                        pcie_offset, pcie_size);
 
-       pcie = ioremap(pcie_offset, pcie_size);
-
        early_read_config_word(hose, 0, 0, PCI_COMMAND, &cmd);
        cmd |= PCI_COMMAND_SERR | PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY
            | PCI_COMMAND_IO;
@@ -143,6 +140,14 @@ mpc86xx_setup_pcie(struct pci_controller *hose, u32 pcie_offset, u32 pcie_size)
        early_write_config_dword(hose, 0, 0, PCI_PRIMARY_BUS, temps);
 }
 
+int mpc86xx_exclude_device(u_char bus, u_char devfn)
+{
+       if (bus == 0 && PCI_SLOT(devfn) == 0)
+               return PCIBIOS_DEVICE_NOT_FOUND;
+
+       return PCIBIOS_SUCCESSFUL;
+}
+
 int __init add_bridge(struct device_node *dev)
 {
        int len;
@@ -197,128 +202,3 @@ int __init add_bridge(struct device_node *dev)
 
        return 0;
 }
-
-static void __devinit quirk_ali1575(struct pci_dev *dev)
-{
-       unsigned short temp;
-
-       /*
-        * ALI1575 interrupts route table setup:
-        *
-        * IRQ pin   IRQ#
-        * PIRQA ---- 3
-        * PIRQB ---- 4
-        * PIRQC ---- 5
-        * PIRQD ---- 6
-        * PIRQE ---- 9
-        * PIRQF ---- 10
-        * PIRQG ---- 11
-        * PIRQH ---- 12
-        *
-        * interrupts for PCI slot0 -- PIRQA / PIRQB / PIRQC / PIRQD
-        *                PCI slot1 -- PIRQB / PIRQC / PIRQD / PIRQA
-        */
-       pci_write_config_dword(dev, 0x48, 0xb9317542);
-
-       /* USB 1.1 OHCI controller 1, interrupt: PIRQE */
-       pci_write_config_byte(dev, 0x86, 0x0c);
-
-       /* USB 1.1 OHCI controller 2, interrupt: PIRQF */
-       pci_write_config_byte(dev, 0x87, 0x0d);
-
-       /* USB 1.1 OHCI controller 3, interrupt: PIRQH */
-       pci_write_config_byte(dev, 0x88, 0x0f);
-
-       /* USB 2.0 controller, interrupt: PIRQ7 */
-       pci_write_config_byte(dev, 0x74, 0x06);
-
-       /* Audio controller, interrupt: PIRQE */
-       pci_write_config_byte(dev, 0x8a, 0x0c);
-
-       /* Modem controller, interrupt: PIRQF */
-       pci_write_config_byte(dev, 0x8b, 0x0d);
-
-       /* HD audio controller, interrupt: PIRQG */
-       pci_write_config_byte(dev, 0x8c, 0x0e);
-
-       /* Serial ATA interrupt: PIRQD */
-       pci_write_config_byte(dev, 0x8d, 0x0b);
-
-       /* SMB interrupt: PIRQH */
-       pci_write_config_byte(dev, 0x8e, 0x0f);
-
-       /* PMU ACPI SCI interrupt: PIRQH */
-       pci_write_config_byte(dev, 0x8f, 0x0f);
-
-       /* Primary PATA IDE IRQ: 14
-        * Secondary PATA IDE IRQ: 15
-        */
-       pci_write_config_byte(dev, 0x44, 0x3d);
-       pci_write_config_byte(dev, 0x75, 0x0f);
-
-       /* Set IRQ14 and IRQ15 to legacy IRQs */
-       pci_read_config_word(dev, 0x46, &temp);
-       temp |= 0xc000;
-       pci_write_config_word(dev, 0x46, temp);
-
-       /* Set i8259 interrupt trigger
-        * IRQ 3:  Level
-        * IRQ 4:  Level
-        * IRQ 5:  Level
-        * IRQ 6:  Level
-        * IRQ 7:  Level
-        * IRQ 9:  Level
-        * IRQ 10: Level
-        * IRQ 11: Level
-        * IRQ 12: Level
-        * IRQ 14: Edge
-        * IRQ 15: Edge
-        */
-       outb(0xfa, 0x4d0);
-       outb(0x1e, 0x4d1);
-}
-
-static void __devinit quirk_uli5288(struct pci_dev *dev)
-{
-       unsigned char c;
-
-       pci_read_config_byte(dev,0x83,&c);
-       c |= 0x80;
-       pci_write_config_byte(dev, 0x83, c);
-
-       pci_write_config_byte(dev, 0x09, 0x01);
-       pci_write_config_byte(dev, 0x0a, 0x06);
-
-       pci_read_config_byte(dev,0x83,&c);
-       c &= 0x7f;
-       pci_write_config_byte(dev, 0x83, c);
-
-       pci_read_config_byte(dev,0x84,&c);
-       c |= 0x01;
-       pci_write_config_byte(dev, 0x84, c);
-}
-
-static void __devinit quirk_uli5229(struct pci_dev *dev)
-{
-       unsigned short temp;
-       pci_write_config_word(dev, 0x04, 0x0405);
-       pci_read_config_word(dev, 0x4a, &temp);
-       temp |= 0x1000;
-       pci_write_config_word(dev, 0x4a, temp);
-}
-
-static void __devinit early_uli5249(struct pci_dev *dev)
-{
-       unsigned char temp;
-       pci_write_config_word(dev, 0x04, 0x0007);
-       pci_read_config_byte(dev, 0x7c, &temp);
-       pci_write_config_byte(dev, 0x7c, 0x80);
-       pci_write_config_byte(dev, 0x09, 0x01);
-       pci_write_config_byte(dev, 0x7c, temp);
-       dev->class |= 0x1;
-}
-
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AL, 0x1575, quirk_ali1575);
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AL, 0x5288, quirk_uli5288);
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AL, 0x5229, quirk_uli5229);
-DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_AL, 0x5249, early_uli5249);