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Blackfin: convert termios to asm-generic
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
This commit is contained in:
Mike Frysinger
parent
094167be1f
commit
22a151c1bc
2 changed files with 2 additions and 292 deletions
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#ifndef __ARCH_BFIN_TERMBITS_H__
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#define __ARCH_BFIN_TERMBITS_H__
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#include <linux/posix_types.h>
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typedef unsigned char cc_t;
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typedef unsigned int speed_t;
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typedef unsigned int tcflag_t;
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#define NCCS 19
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struct termios {
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tcflag_t c_iflag; /* input mode flags */
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tcflag_t c_oflag; /* output mode flags */
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tcflag_t c_cflag; /* control mode flags */
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tcflag_t c_lflag; /* local mode flags */
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cc_t c_line; /* line discipline */
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cc_t c_cc[NCCS]; /* control characters */
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};
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struct termios2 {
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tcflag_t c_iflag; /* input mode flags */
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tcflag_t c_oflag; /* output mode flags */
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tcflag_t c_cflag; /* control mode flags */
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tcflag_t c_lflag; /* local mode flags */
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cc_t c_line; /* line discipline */
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cc_t c_cc[NCCS]; /* control characters */
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speed_t c_ispeed; /* input speed */
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speed_t c_ospeed; /* output speed */
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};
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struct ktermios {
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tcflag_t c_iflag; /* input mode flags */
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tcflag_t c_oflag; /* output mode flags */
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tcflag_t c_cflag; /* control mode flags */
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tcflag_t c_lflag; /* local mode flags */
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cc_t c_line; /* line discipline */
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cc_t c_cc[NCCS]; /* control characters */
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speed_t c_ispeed; /* input speed */
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speed_t c_ospeed; /* output speed */
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};
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/* c_cc characters */
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#define VINTR 0
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#define VQUIT 1
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#define VERASE 2
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#define VKILL 3
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#define VEOF 4
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#define VTIME 5
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#define VMIN 6
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#define VSWTC 7
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#define VSTART 8
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#define VSTOP 9
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#define VSUSP 10
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#define VEOL 11
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#define VREPRINT 12
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#define VDISCARD 13
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#define VWERASE 14
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#define VLNEXT 15
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#define VEOL2 16
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/* c_iflag bits */
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#define IGNBRK 0000001
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#define BRKINT 0000002
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#define IGNPAR 0000004
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#define PARMRK 0000010
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#define INPCK 0000020
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#define ISTRIP 0000040
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#define INLCR 0000100
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#define IGNCR 0000200
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#define ICRNL 0000400
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#define IUCLC 0001000
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#define IXON 0002000
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#define IXANY 0004000
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#define IXOFF 0010000
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#define IMAXBEL 0020000
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#define IUTF8 0040000
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/* c_oflag bits */
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#define OPOST 0000001
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#define OLCUC 0000002
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#define ONLCR 0000004
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#define OCRNL 0000010
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#define ONOCR 0000020
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#define ONLRET 0000040
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#define OFILL 0000100
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#define OFDEL 0000200
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#define NLDLY 0000400
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#define NL0 0000000
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#define NL1 0000400
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#define CRDLY 0003000
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#define CR0 0000000
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#define CR1 0001000
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#define CR2 0002000
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#define CR3 0003000
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#define TABDLY 0014000
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#define TAB0 0000000
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#define TAB1 0004000
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#define TAB2 0010000
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#define TAB3 0014000
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#define XTABS 0014000
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#define BSDLY 0020000
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#define BS0 0000000
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#define BS1 0020000
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#define VTDLY 0040000
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#define VT0 0000000
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#define VT1 0040000
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#define FFDLY 0100000
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#define FF0 0000000
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#define FF1 0100000
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/* c_cflag bit meaning */
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#define CBAUD 0010017
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#define B0 0000000 /* hang up */
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#define B50 0000001
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#define B75 0000002
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#define B110 0000003
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#define B134 0000004
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#define B150 0000005
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#define B200 0000006
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#define B300 0000007
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#define B600 0000010
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#define B1200 0000011
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#define B1800 0000012
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#define B2400 0000013
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#define B4800 0000014
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#define B9600 0000015
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#define B19200 0000016
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#define B38400 0000017
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#define EXTA B19200
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#define EXTB B38400
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#define CSIZE 0000060
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#define CS5 0000000
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#define CS6 0000020
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#define CS7 0000040
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#define CS8 0000060
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#define CSTOPB 0000100
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#define CREAD 0000200
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#define PARENB 0000400
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#define PARODD 0001000
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#define HUPCL 0002000
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#define CLOCAL 0004000
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#define CBAUDEX 0010000
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#define BOTHER 0010000
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#define B57600 0010001
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#define B115200 0010002
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#define B230400 0010003
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#define B460800 0010004
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#define B500000 0010005
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#define B576000 0010006
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#define B921600 0010007
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#define B1000000 0010010
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#define B1152000 0010011
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#define B1500000 0010012
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#define B2000000 0010013
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#define B2500000 0010014
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#define B3000000 0010015
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#define B3500000 0010016
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#define B4000000 0010017
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#define CIBAUD 002003600000 /* input baud rate */
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#define CMSPAR 010000000000 /* mark or space (stick) parity */
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#define CRTSCTS 020000000000 /* flow control */
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#define IBSHIFT 16 /* Shift from CBAUD to CIBAUD */
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/* c_lflag bits */
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#define ISIG 0000001
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#define ICANON 0000002
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#define XCASE 0000004
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#define ECHO 0000010
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#define ECHOE 0000020
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#define ECHOK 0000040
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#define ECHONL 0000100
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#define NOFLSH 0000200
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#define TOSTOP 0000400
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#define ECHOCTL 0001000
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#define ECHOPRT 0002000
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#define ECHOKE 0004000
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#define FLUSHO 0010000
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#define PENDIN 0040000
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#define IEXTEN 0100000
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/* tcflow() and TCXONC use these */
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#define TCOOFF 0
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#define TCOON 1
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#define TCIOFF 2
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#define TCION 3
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/* tcflush() and TCFLSH use these */
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#define TCIFLUSH 0
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#define TCOFLUSH 1
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#define TCIOFLUSH 2
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/* tcsetattr uses these */
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#define TCSANOW 0
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#define TCSADRAIN 1
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#define TCSAFLUSH 2
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#endif /* __ARCH_BFIN_TERMBITS_H__ */
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#include <asm-generic/termbits.h>
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@ -1,94 +1 @@
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#ifndef __BFIN_TERMIOS_H__
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#define __BFIN_TERMIOS_H__
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#include <asm/termbits.h>
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#include <asm/ioctls.h>
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struct winsize {
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unsigned short ws_row;
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unsigned short ws_col;
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unsigned short ws_xpixel;
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unsigned short ws_ypixel;
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};
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#define NCC 8
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struct termio {
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unsigned short c_iflag; /* input mode flags */
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unsigned short c_oflag; /* output mode flags */
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unsigned short c_cflag; /* control mode flags */
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unsigned short c_lflag; /* local mode flags */
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unsigned char c_line; /* line discipline */
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unsigned char c_cc[NCC]; /* control characters */
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};
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/* modem lines */
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#define TIOCM_LE 0x001
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#define TIOCM_DTR 0x002
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#define TIOCM_RTS 0x004
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#define TIOCM_ST 0x008
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#define TIOCM_SR 0x010
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#define TIOCM_CTS 0x020
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#define TIOCM_CAR 0x040
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#define TIOCM_RNG 0x080
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#define TIOCM_DSR 0x100
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#define TIOCM_CD TIOCM_CAR
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#define TIOCM_RI TIOCM_RNG
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#define TIOCM_OUT1 0x2000
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#define TIOCM_OUT2 0x4000
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#define TIOCM_LOOP 0x8000
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/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
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#ifdef __KERNEL__
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/* intr=^C quit=^\ erase=del kill=^U
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eof=^D vtime=\0 vmin=\1 sxtc=\0
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start=^Q stop=^S susp=^Z eol=\0
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reprint=^R discard=^U werase=^W lnext=^V
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eol2=\0
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*/
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#define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0"
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/*
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* Translate a "termio" structure into a "termios". Ugh.
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*/
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#define SET_LOW_TERMIOS_BITS(termios, termio, x) { \
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unsigned short __tmp; \
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get_user(__tmp,&(termio)->x); \
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*(unsigned short *) &(termios)->x = __tmp; \
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}
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#define user_termio_to_kernel_termios(termios, termio) \
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({ \
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SET_LOW_TERMIOS_BITS(termios, termio, c_iflag); \
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SET_LOW_TERMIOS_BITS(termios, termio, c_oflag); \
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SET_LOW_TERMIOS_BITS(termios, termio, c_cflag); \
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SET_LOW_TERMIOS_BITS(termios, termio, c_lflag); \
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copy_from_user((termios)->c_cc, (termio)->c_cc, NCC); \
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})
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/*
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* Translate a "termios" structure into a "termio". Ugh.
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*/
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#define kernel_termios_to_user_termio(termio, termios) \
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({ \
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put_user((termios)->c_iflag, &(termio)->c_iflag); \
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put_user((termios)->c_oflag, &(termio)->c_oflag); \
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put_user((termios)->c_cflag, &(termio)->c_cflag); \
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put_user((termios)->c_lflag, &(termio)->c_lflag); \
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put_user((termios)->c_line, &(termio)->c_line); \
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copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \
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})
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#define user_termios_to_kernel_termios(k, u) \
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copy_from_user(k, u, sizeof(struct termios2))
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#define kernel_termios_to_user_termios(u, k) \
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copy_to_user(u, k, sizeof(struct termios2))
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#define user_termios_to_kernel_termios_1(k, u) \
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copy_from_user(k, u, sizeof(struct termios))
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#define kernel_termios_to_user_termios_1(u, k) \
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copy_to_user(u, k, sizeof(struct termios))
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#endif /* __KERNEL__ */
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#endif /* __BFIN_TERMIOS_H__ */
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#include <asm-generic/termios.h>
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