catpt_shim_addr
memcpy_fromio(pos, catpt_shim_addr(cdev), CATPT_SHIM_REGS_SIZE);
readl(catpt_shim_addr(cdev) + CATPT_SHIM_##reg)
writel(val, catpt_shim_addr(cdev) + CATPT_SHIM_##reg)
readl_poll_timeout(catpt_shim_addr(cdev) + CATPT_SHIM_##reg, \