CN6XXX_WIN_WR_ADDR_LO
(u32 __iomem *)(bar0_pciaddr + CN6XXX_WIN_WR_ADDR_LO);
#define CN6XXX_WIN_WR_ADDR64 CN6XXX_WIN_WR_ADDR_LO
reg = CN6XXX_WIN_WR_ADDR_LO;
CN6XXX_WIN_WR_ADDR_LO, octeon_read_csr(oct, reg));