>From feedea471691416bd4d82391741e0216a2ce98de Mon Sep 17 00:00:00 2001
From: Luca Bonissi <q...@bonslack.org>
Date: Sat, 30 Aug 2025 14:52:45 +0200
Subject: [PATCH 6/7] Add termios2 support to sh4 target
Signed-off-by: Luca Bonissi <q...@bonslack.org>
---
linux-user/sh4/termbits.h | 46 +++++++++++++++++++++++++++++----------
1 file changed, 34 insertions(+), 12 deletions(-)
diff --git a/linux-user/sh4/termbits.h b/linux-user/sh4/termbits.h
index 28e79f2c9a..cab6b1299e 100644
--- a/linux-user/sh4/termbits.h
+++ b/linux-user/sh4/termbits.h
@@ -18,6 +18,28 @@ struct target_termios {
target_cc_t c_cc[TARGET_NCCS]; /* control characters */
};
+struct target_termios2 {
+ target_tcflag_t c_iflag; /* input mode flags */
+ target_tcflag_t c_oflag; /* output mode flags */
+ target_tcflag_t c_cflag; /* control mode flags */
+ target_tcflag_t c_lflag; /* local mode flags */
+ target_cc_t c_line; /* line discipline */
+ target_cc_t c_cc[TARGET_NCCS]; /* control characters */
+ target_speed_t c_ispeed; /* input speed */
+ target_speed_t c_ospeed; /* output speed */
+};
+
+struct target_ktermios {
+ target_tcflag_t c_iflag; /* input mode flags */
+ target_tcflag_t c_oflag; /* output mode flags */
+ target_tcflag_t c_cflag; /* control mode flags */
+ target_tcflag_t c_lflag; /* local mode flags */
+ target_cc_t c_line; /* line discipline */
+ target_cc_t c_cc[TARGET_NCCS]; /* control characters */
+ target_speed_t c_ispeed; /* input speed */
+ target_speed_t c_ospeed; /* output speed */
+};
+
/* c_cc characters */
#define TARGET_VINTR 0
@@ -251,14 +273,17 @@ struct target_termios {
#define TARGET_TIOCNOTTY TARGET_IO('T', 34) /* 0x5422 */
#define TARGET_TIOCSETD TARGET_IOW('T', 35, int) /* 0x5423 */
#define TARGET_TIOCGETD TARGET_IOR('T', 36, int) /* 0x5424 */
-#define TARGET_TCSBRKP TARGET_IOW('T', 37, int) /* 0x5425 */ /* Needed
for POSIX tcse
-ndbreak() */
+#define TARGET_TCSBRKP TARGET_IOW('T', 37, int) /* 0x5425 */ /* Needed
for POSIX tcsendbreak() */
#define TARGET_TIOCSBRK TARGET_IO('T', 39) /* 0x5427 */ /* BSD
compatibility */
#define TARGET_TIOCCBRK TARGET_IO('T', 40) /* 0x5428 */ /* BSD
compatibility */
-#define TARGET_TIOCGSID TARGET_IOR('T', 41, pid_t) /* 0x5429 */ /*
Return the session
-ID of FD */
-#define TARGET_TIOCGPTN TARGET_IOR('T',0x30, unsigned int) /* Get Pty
Number (of pty-m
-ux device) */
+#define TARGET_TIOCGSID TARGET_IOR('T', 41, pid_t) /* 0x5429 */ /*
Return the session ID of FD */
+#define TARGET_TCGETS2 TARGET_IOR('T', 0x2A, struct target_termios2)
+#define TARGET_TCSETS2 TARGET_IOW('T', 0x2B, struct target_termios2)
+#define TARGET_TCSETSW2 TARGET_IOW('T', 0x2C, struct target_termios2)
+#define TARGET_TCSETSF2 TARGET_IOW('T', 0x2D, struct target_termios2)
+#define TARGET_TIOCGRS485 TARGET_IOR('T', 0x2E, struct serial_rs485)
+#define TARGET_TIOCSRS485 TARGET_IOWR('T', 0x2F, struct serial_rs485)
+#define TARGET_TIOCGPTN TARGET_IOR('T',0x30, unsigned int) /* Get Pty
Number (of pty-mux device) */
#define TARGET_TIOCSPTLCK TARGET_IOW('T',0x31, int) /* Lock/unlock Pty */
#define TARGET_TIOCGPTPEER TARGET_IO('T', 0x41) /* Safely open the slave */
@@ -270,8 +295,7 @@ ux device) */
#define TARGET_TIOCSLCKTRMIOS 0x5457
#define TARGET_TIOCSERGSTRUCT TARGET_IOR('T', 88, int) /* 0x5458 */ /* For d
ebugging only */
-#define TARGET_TIOCSERGETLSR TARGET_IOR('T', 89, unsigned int) /* 0x5459 */
/* Get line sta
-tus register */
+#define TARGET_TIOCSERGETLSR TARGET_IOR('T', 89, unsigned int) /* 0x5459 */
/* Get line status register */
/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
# define TARGET_TIOCSER_TEMT 0x01 /* Transmitter physically empty */
#define TARGET_TIOCSERGETMULTI TARGET_IOR('T', 90, int) /* 0x545A
@@ -279,9 +303,7 @@ tus register */
#define TARGET_TIOCSERSETMULTI TARGET_IOW('T', 91, int) /* 0x545B
*/ /* Set multiport config */
-#define TARGET_TIOCMIWAIT TARGET_IO('T', 92) /* 0x545C */ /* wait
for a change on
-serial input line(s) */
-#define TARGET_TIOCGICOUNT TARGET_IOR('T', 93, int) /* 0x545D */ /* read
-serial port inline interrupt counts */
+#define TARGET_TIOCMIWAIT TARGET_IO('T', 92) /* 0x545C */ /* wait
for a change on serial input line(s) */
+#define TARGET_TIOCGICOUNT TARGET_IOR('T', 93, int) /* 0x545D */ /* read
serial port inline interrupt counts */
#endif
--
2.50.1
