snprintf(options, sizeof(options), "console=uart,%s,0x%lx,%lun%d", mmio ? "mmio" : "io", uart->addr.address, uart->baud, uart->bits ? uart->bits : 8);
p += sprintf(p, "console=uart,%s,0x%lx", mmio ? "mmio" : "io", uart->addr.address); if (uart->baud) p += sprintf(p, ",%lu", uart->baud); if (uart->bits) p += sprintf(p, "n%d", uart->bits);
setup_serial_console(struct pcdp_uart *uart){#ifdef CONFIG_SERIAL_8250_CONSOLE	int mmio;	static char options[64];	mmio = (uart->addr.address_space_id == ACPI_ADR_SPACE_SYSTEM_MEMORY);	snprintf(options, sizeof(options), "console=uart,%s,0x%lx,%lun%d",		mmio ? "mmio" : "io", uart->addr.address, uart->baud,		uart->bits ? uart->bits : 8);	return early_serial_console_init(options);#else	return -ENODEV;#endif}