[PATCH 3/7] Add termios2 support to hppa target

[Luca Bonissi <qemu@bonslack.org>]

From 45577ce13cb67488065b84f30d51368e19c6c9f7 Mon Sep 17 00:00:00 2001
From: Luca Bonissi <qemu@bonslack.org>
Date: Fri, 31 Oct 2025 13:30:48 +0100
Subject: [PATCH 3/7] Add termios2 support to hppa target

Signed-off-by: Luca Bonissi <qemu@bonslack.org>
---
 linux-user/hppa/termbits.h | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/linux-user/hppa/termbits.h b/linux-user/hppa/termbits.h
index 11fd4eed62..645f17bf63 100644
--- a/linux-user/hppa/termbits.h
+++ b/linux-user/hppa/termbits.h
@@ -18,6 +18,29 @@ 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_iflag bits */
 #define TARGET_IGNBRK  0000001
 #define TARGET_BRKINT  0000002
@@ -190,6 +213,12 @@ struct target_termios {
 #define TARGET_TIOCSBRK         0x5427 /* BSD compatibility */
 #define TARGET_TIOCCBRK         0x5428 /* BSD compatibility */
 #define TARGET_TIOCGSID         TARGET_IOR('T', 20, int)
+#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)
-- 
2.50.1