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authorStephen Rothwell <sfr@canb.auug.org.au>2005-10-31 22:26:41 -0500
committerStephen Rothwell <sfr@canb.auug.org.au>2005-10-31 22:36:55 -0500
commit3c4cf5ee5a9224a800a74b5dfcb435550ed30737 (patch)
tree14ad9a7d6f9807352187de7947cd8f803ac696a9 /include
parent870c6ff2ac0cb708697c2c06f3e5eddf9e3b38cb (diff)
powerpc: use asm-generic/termios.h
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Diffstat (limited to 'include')
-rw-r--r--include/asm-powerpc/termios.h34
1 files changed, 1 insertions, 33 deletions
diff --git a/include/asm-powerpc/termios.h b/include/asm-powerpc/termios.h
index 27a012cfcb4e..7f80a019b6a0 100644
--- a/include/asm-powerpc/termios.h
+++ b/include/asm-powerpc/termios.h
@@ -96,39 +96,7 @@ struct termio {
96 96
97#ifdef __KERNEL__ 97#ifdef __KERNEL__
98 98
99/* 99#include <asm-generic/termios.h>
100 * Translate a "termio" structure into a "termios". Ugh.
101 */
102#define SET_LOW_TERMIOS_BITS(termios, termio, x) { \
103 unsigned short __tmp; \
104 get_user(__tmp,&(termio)->x); \
105 (termios)->x = (0xffff0000 & (termios)->x) | __tmp; \
106}
107
108#define user_termio_to_kernel_termios(termios, termio) \
109({ \
110 SET_LOW_TERMIOS_BITS(termios, termio, c_iflag); \
111 SET_LOW_TERMIOS_BITS(termios, termio, c_oflag); \
112 SET_LOW_TERMIOS_BITS(termios, termio, c_cflag); \
113 SET_LOW_TERMIOS_BITS(termios, termio, c_lflag); \
114 copy_from_user((termios)->c_cc, (termio)->c_cc, NCC); \
115})
116
117/*
118 * Translate a "termios" structure into a "termio". Ugh.
119 */
120#define kernel_termios_to_user_termio(termio, termios) \
121({ \
122 put_user((termios)->c_iflag, &(termio)->c_iflag); \
123 put_user((termios)->c_oflag, &(termio)->c_oflag); \
124 put_user((termios)->c_cflag, &(termio)->c_cflag); \
125 put_user((termios)->c_lflag, &(termio)->c_lflag); \
126 put_user((termios)->c_line, &(termio)->c_line); \
127 copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \
128})
129
130#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios))
131#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios))
132 100
133#endif /* __KERNEL__ */ 101#endif /* __KERNEL__ */
134 102