✏️ 正在编辑: serial.h
路径:
/usr/src/linux-aws-headers-4.15.0-1057/arch/alpha/include/asm/serial.h
提示:
您可以编辑任何文件（包括二进制文件），但请注意不当修改可能导致文件损坏。
/* SPDX-License-Identifier: GPL-2.0 */ /* * include/asm-alpha/serial.h */ /* * This assumes you have a 1.8432 MHz clock for your UART. * * It'd be nice if someone built a serial card with a 24.576 MHz * clock, since the 16550A is capable of handling a top speed of 1.5 * megabits/second; but this requires the faster clock. */ #define BASE_BAUD ( 1843200 / 16 ) /* Standard COM flags (except for COM4, because of the 8514 problem) */ #ifdef CONFIG_SERIAL_8250_DETECT_IRQ #define STD_COM_FLAGS (UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_AUTO_IRQ) #define STD_COM4_FLAGS (UPF_BOOT_AUTOCONF | UPF_AUTO_IRQ) #else #define STD_COM_FLAGS (UPF_BOOT_AUTOCONF | UPF_SKIP_TEST) #define STD_COM4_FLAGS UPF_BOOT_AUTOCONF #endif #define SERIAL_PORT_DFNS \ /* UART CLK PORT IRQ FLAGS */ \ { 0, BASE_BAUD, 0x3F8, 4, STD_COM_FLAGS }, /* ttyS0 */ \ { 0, BASE_BAUD, 0x2F8, 3, STD_COM_FLAGS }, /* ttyS1 */ \ { 0, BASE_BAUD, 0x3E8, 4, STD_COM_FLAGS }, /* ttyS2 */ \ { 0, BASE_BAUD, 0x2E8, 3, STD_COM4_FLAGS }, /* ttyS3 */
💾 保存文件
← 返回文件管理器