SH4_PCILAR0
pci_write_reg(chan, 0x0c000000, SH4_PCILAR0);
pci_write_reg(chan, 0x0c000000, SH4_PCILAR0);
pci_write_reg(chan, word, SH4_PCILAR0);
__raw_writel(memphys, chan->reg_base + SH4_PCILAR0);