3 files changed, 61 insertions, 2 deletions

diff --git a/include/asm-sparc64/ioctls.h b/include/asm-sparc64/ioctls.h
index 2223b6d0e5ed..083c9a0f37de 100644
--- a/include/asm-sparc64/ioctls.h
+++ b/include/asm-sparc64/ioctls.h
@@ -16,6 +16,10 @@
 #define TCSETS          _IOW('T', 9, struct termios)
 #define TCSETSW         _IOW('T', 10, struct termios)
 #define TCSETSF         _IOW('T', 11, struct termios)
+#define TCGETS2         _IOR('T', 12, struct termios2)
+#define TCSETS2         _IOW('T', 13, struct termios2)
+#define TCSETSW2        _IOW('T', 14, struct termios2)
+#define TCSETSF2        _IOW('T', 15, struct termios2)
 
 /* Note that all the ioctls that are not available in Linux have a 
  * double underscore on the front to: a) avoid some programs to
diff --git a/include/asm-sparc64/termbits.h b/include/asm-sparc64/termbits.h
index 705cd44b4173..ebe31c152f16 100644
--- a/include/asm-sparc64/termbits.h
+++ b/include/asm-sparc64/termbits.h
@@ -5,8 +5,6 @@
 
 typedef unsigned char   cc_t;
 typedef unsigned int    speed_t;
-
-/* XXX is this right for sparc64?  it was an unsigned long... XXX */
 typedef unsigned int    tcflag_t;
 
 #define NCC 8
@@ -33,6 +31,18 @@ struct termios {
 #endif
 };
 
+struct termios2 {
+        tcflag_t c_iflag;               /* input mode flags */
+        tcflag_t c_oflag;               /* output mode flags */
+        tcflag_t c_cflag;               /* control mode flags */
+        tcflag_t c_lflag;               /* local mode flags */
+        cc_t c_line;                    /* line discipline */
+        cc_t c_cc[NCCS];                /* control characters */
+        cc_t _x_cc[2];                  /* padding to match ktermios */
+        speed_t c_ispeed;               /* input speed */
+        speed_t c_ospeed;               /* output speed */
+};
+
 struct ktermios {
         tcflag_t c_iflag;               /* input mode flags */
         tcflag_t c_oflag;               /* output mode flags */
@@ -161,6 +171,7 @@ struct ktermios {
 #define HUPCL     0x00000400
 #define CLOCAL    0x00000800
 #define CBAUDEX   0x00001000
+#define  BOTHER   0x00001000
 #define  B57600   0x00001001
 #define  B115200  0x00001002
 #define  B230400  0x00001003
@@ -190,6 +201,8 @@ struct ktermios {
 #define CMSPAR    0x40000000  /* mark or space (stick) parity */
 #define CRTSCTS   0x80000000  /* flow control */
 
+#define IBSHIFT   16            /* Shift from CBAUD to CIBAUD */
+
 /* c_lflag bits */
 #define ISIG    0x00000001
 #define ICANON  0x00000002
diff --git a/include/asm-sparc64/termios.h b/include/asm-sparc64/termios.h
index f05d390993d5..ef527211f8a8 100644
--- a/include/asm-sparc64/termios.h
+++ b/include/asm-sparc64/termios.h
@@ -123,6 +123,8 @@ struct winsize {
                 err |= get_user((k)->c_cc[VMIN],  &(u)->c_cc[_VMIN]); \
                 err |= get_user((k)->c_cc[VTIME], &(u)->c_cc[_VTIME]); \
         } \
+        err |= get_user((k)->c_ispeed,  &(u)->c_ispeed); \
+        err |= get_user((k)->c_ospeed,  &(u)->c_ospeed); \
         err; \
 })
 
@@ -142,6 +144,46 @@ struct winsize {
                 err |= put_user((k)->c_cc[VEOF], &(u)->c_cc[VEOF]); \
                 err |= put_user((k)->c_cc[VEOL], &(u)->c_cc[VEOL]); \
         } \
+        err |= put_user((k)->c_ispeed, &(u)->c_ispeed); \
+        err |= put_user((k)->c_ospeed, &(u)->c_ospeed); \
+        err; \
+})
+
+#define user_termios_to_kernel_termios_1(k, u) \
+({ \
+        int err; \
+        err  = get_user((k)->c_iflag, &(u)->c_iflag); \
+        err |= get_user((k)->c_oflag, &(u)->c_oflag); \
+        err |= get_user((k)->c_cflag, &(u)->c_cflag); \
+        err |= get_user((k)->c_lflag, &(u)->c_lflag); \
+        err |= get_user((k)->c_line,  &(u)->c_line); \
+        err |= copy_from_user((k)->c_cc, (u)->c_cc, NCCS); \
+        if((k)->c_lflag & ICANON) { \
+                err |= get_user((k)->c_cc[VEOF], &(u)->c_cc[VEOF]); \
+                err |= get_user((k)->c_cc[VEOL], &(u)->c_cc[VEOL]); \
+        } else { \
+                err |= get_user((k)->c_cc[VMIN],  &(u)->c_cc[_VMIN]); \
+                err |= get_user((k)->c_cc[VTIME], &(u)->c_cc[_VTIME]); \
+        } \
+        err; \
+})
+
+#define kernel_termios_to_user_termios_1(u, k) \
+({ \
+        int err; \
+        err  = put_user((k)->c_iflag, &(u)->c_iflag); \
+        err |= put_user((k)->c_oflag, &(u)->c_oflag); \
+        err |= put_user((k)->c_cflag, &(u)->c_cflag); \
+        err |= put_user((k)->c_lflag, &(u)->c_lflag); \
+        err |= put_user((k)->c_line, &(u)->c_line); \
+        err |= copy_to_user((u)->c_cc, (k)->c_cc, NCCS); \
+        if(!((k)->c_lflag & ICANON)) { \
+                err |= put_user((k)->c_cc[VMIN],  &(u)->c_cc[_VMIN]); \
+                err |= put_user((k)->c_cc[VTIME], &(u)->c_cc[_VTIME]); \
+        } else { \
+                err |= put_user((k)->c_cc[VEOF], &(u)->c_cc[VEOF]); \
+                err |= put_user((k)->c_cc[VEOL], &(u)->c_cc[VEOL]); \
+        } \
         err; \
 })