static void __init malta_fixup(void)
{
#ifdef CONFIG_MIPS_MALTA
struct pci_dev *pdev;
unsigned char reg_val;
pci_for_each_dev(pdev) {
if ((pdev->vendor == PCI_VENDOR_ID_INTEL)
&& (pdev->device == PCI_DEVICE_ID_INTEL_82371AB)
&& (PCI_SLOT(pdev->devfn) == 0x0a)) {
/*
* IDE Decode enable.
*/
pci_read_config_byte(pdev, 0x41, ®_val);
pci_write_config_byte(pdev, 0x41, reg_val | 0x80);
pci_read_config_byte(pdev, 0x43, ®_val);
pci_write_config_byte(pdev, 0x43, reg_val | 0x80);
}
if ((pdev->vendor == PCI_VENDOR_ID_INTEL)
&& (pdev->device == PCI_DEVICE_ID_INTEL_82371AB_0)
&& (PCI_SLOT(pdev->devfn) == 0x0a)) {
/*
* Set top of main memory accessible by ISA or DMA
* devices to 16 Mb.
*/
pci_read_config_byte(pdev, 0x69, ®_val);
pci_write_config_byte(pdev, 0x69, reg_val | 0xf0);
}
}
/*
* Activate Floppy Controller in the SMSC FDC37M817 Super I/O
* Controller.
* This should be done in the bios/bootprom and will be fixed in
* a later revision of YAMON (the MIPS boards boot prom).
*/
/* Entering config state. */
SMSC_WRITE(SMSC_CONFIG_ENTER, SMSC_CONFIG_REG);
/* Activate floppy controller. */
SMSC_WRITE(SMSC_CONFIG_DEVNUM, SMSC_CONFIG_REG);
SMSC_WRITE(SMSC_CONFIG_DEVNUM_FLOPPY, SMSC_DATA_REG);
SMSC_WRITE(SMSC_CONFIG_ACTIVATE, SMSC_CONFIG_REG);
SMSC_WRITE(SMSC_CONFIG_ACTIVATE_ENABLE, SMSC_DATA_REG);
/* Exit config state. */
SMSC_WRITE(SMSC_CONFIG_EXIT, SMSC_CONFIG_REG);
#endif
}
static void __init fd_activate(void)
{
/*
* Activate Floppy Controller in the SMSC FDC37M817 Super I/O
* Controller.
* Done by YAMON 2.00 onwards
*/
/* Entering config state. */
SMSC_WRITE(SMSC_CONFIG_ENTER, SMSC_CONFIG_REG);
/* Activate floppy controller. */
SMSC_WRITE(SMSC_CONFIG_DEVNUM, SMSC_CONFIG_REG);
SMSC_WRITE(SMSC_CONFIG_DEVNUM_FLOPPY, SMSC_DATA_REG);
SMSC_WRITE(SMSC_CONFIG_ACTIVATE, SMSC_CONFIG_REG);
SMSC_WRITE(SMSC_CONFIG_ACTIVATE_ENABLE, SMSC_DATA_REG);
/* Exit config state. */
SMSC_WRITE(SMSC_CONFIG_EXIT, SMSC_CONFIG_REG);
}
