/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _LINUX_TTY_FLAGS_H
#define _LINUX_TTY_FLAGS_H


#define ASYNCB_HUP_NOTIFY	 0 
#define ASYNCB_FOURPORT		 1 
#define ASYNCB_SAK		 2 
#define ASYNCB_SPLIT_TERMIOS	 3 
#define ASYNCB_SPD_HI		 4 
#define ASYNCB_SPD_VHI		 5 
#define ASYNCB_SKIP_TEST	 6 
#define ASYNCB_AUTO_IRQ		 7 
#define ASYNCB_SESSION_LOCKOUT	 8 
#define ASYNCB_PGRP_LOCKOUT	 9 
#define ASYNCB_CALLOUT_NOHUP	10 
#define ASYNCB_HARDPPS_CD	11 
#define ASYNCB_SPD_SHI		12 
#define ASYNCB_LOW_LATENCY	13 
#define ASYNCB_BUGGY_UART	14 
#define ASYNCB_AUTOPROBE	15 
#define ASYNCB_MAGIC_MULTIPLIER	16 
#define ASYNCB_LAST_USER	16


#ifndef __KERNEL__
#define ASYNCB_INITIALIZED	31 
#define ASYNCB_SUSPENDED	30 
#define ASYNCB_NORMAL_ACTIVE	29 
#define ASYNCB_BOOT_AUTOCONF	28 
#define ASYNCB_CLOSING		27 
#define ASYNCB_CTS_FLOW		26 
#define ASYNCB_CHECK_CD		25 
#define ASYNCB_SHARE_IRQ	24 
#define ASYNCB_CONS_FLOW	23 
#define ASYNCB_FIRST_KERNEL	22
#endif


#define ASYNC_HUP_NOTIFY	(1U << ASYNCB_HUP_NOTIFY)
#define ASYNC_SUSPENDED		(1U << ASYNCB_SUSPENDED)
#define ASYNC_FOURPORT		(1U << ASYNCB_FOURPORT)
#define ASYNC_SAK		(1U << ASYNCB_SAK)
#define ASYNC_SPLIT_TERMIOS	(1U << ASYNCB_SPLIT_TERMIOS)
#define ASYNC_SPD_HI		(1U << ASYNCB_SPD_HI)
#define ASYNC_SPD_VHI		(1U << ASYNCB_SPD_VHI)
#define ASYNC_SKIP_TEST		(1U << ASYNCB_SKIP_TEST)
#define ASYNC_AUTO_IRQ		(1U << ASYNCB_AUTO_IRQ)
#define ASYNC_SESSION_LOCKOUT	(1U << ASYNCB_SESSION_LOCKOUT)
#define ASYNC_PGRP_LOCKOUT	(1U << ASYNCB_PGRP_LOCKOUT)
#define ASYNC_CALLOUT_NOHUP	(1U << ASYNCB_CALLOUT_NOHUP)
#define ASYNC_HARDPPS_CD	(1U << ASYNCB_HARDPPS_CD)
#define ASYNC_SPD_SHI		(1U << ASYNCB_SPD_SHI)
#define ASYNC_LOW_LATENCY	(1U << ASYNCB_LOW_LATENCY)
#define ASYNC_BUGGY_UART	(1U << ASYNCB_BUGGY_UART)
#define ASYNC_AUTOPROBE		(1U << ASYNCB_AUTOPROBE)
#define ASYNC_MAGIC_MULTIPLIER	(1U << ASYNCB_MAGIC_MULTIPLIER)

#define ASYNC_FLAGS		((1U << (ASYNCB_LAST_USER + 1)) - 1)
#define ASYNC_DEPRECATED	(ASYNC_SPLIT_TERMIOS | ASYNC_SESSION_LOCKOUT | \
		ASYNC_PGRP_LOCKOUT | ASYNC_CALLOUT_NOHUP | ASYNC_AUTOPROBE)
#define ASYNC_USR_MASK		(ASYNC_SPD_MASK|ASYNC_CALLOUT_NOHUP| \
		ASYNC_LOW_LATENCY)
#define ASYNC_SPD_CUST		(ASYNC_SPD_HI|ASYNC_SPD_VHI)
#define ASYNC_SPD_WARP		(ASYNC_SPD_HI|ASYNC_SPD_SHI)
#define ASYNC_SPD_MASK		(ASYNC_SPD_HI|ASYNC_SPD_VHI|ASYNC_SPD_SHI)

#ifndef __KERNEL__

#define ASYNC_INITIALIZED	(1U << ASYNCB_INITIALIZED)
#define ASYNC_NORMAL_ACTIVE	(1U << ASYNCB_NORMAL_ACTIVE)
#define ASYNC_BOOT_AUTOCONF	(1U << ASYNCB_BOOT_AUTOCONF)
#define ASYNC_CLOSING		(1U << ASYNCB_CLOSING)
#define ASYNC_CTS_FLOW		(1U << ASYNCB_CTS_FLOW)
#define ASYNC_CHECK_CD		(1U << ASYNCB_CHECK_CD)
#define ASYNC_SHARE_IRQ		(1U << ASYNCB_SHARE_IRQ)
#define ASYNC_CONS_FLOW		(1U << ASYNCB_CONS_FLOW)
#define ASYNC_INTERNAL_FLAGS	(~((1U << ASYNCB_FIRST_KERNEL) - 1))
#endif

#endif
