| 1 | /* $NetBSD: linux_termios.h,v 1.21 2011/09/25 13:40:07 chs Exp $ */ |
| 2 | |
| 3 | /*- |
| 4 | * Copyright (c) 1998 The NetBSD Foundation, Inc. |
| 5 | * All rights reserved. |
| 6 | * |
| 7 | * This code is derived from software contributed to The NetBSD Foundation |
| 8 | * by Eric Haszlakiewicz. |
| 9 | * |
| 10 | * Redistribution and use in source and binary forms, with or without |
| 11 | * modification, are permitted provided that the following conditions |
| 12 | * are met: |
| 13 | * 1. Redistributions of source code must retain the above copyright |
| 14 | * notice, this list of conditions and the following disclaimer. |
| 15 | * 2. Redistributions in binary form must reproduce the above copyright |
| 16 | * notice, this list of conditions and the following disclaimer in the |
| 17 | * documentation and/or other materials provided with the distribution. |
| 18 | * |
| 19 | * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS |
| 20 | * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED |
| 21 | * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| 22 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS |
| 23 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| 24 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| 25 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| 26 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| 27 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| 28 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| 29 | * POSSIBILITY OF SUCH DAMAGE. |
| 30 | */ |
| 31 | |
| 32 | #ifndef _LINUX_TERMIOS_H |
| 33 | #define _LINUX_TERMIOS_H |
| 34 | |
| 35 | #if defined(__i386__) |
| 36 | #include <compat/linux/arch/i386/linux_termios.h> |
| 37 | #elif defined(__m68k__) |
| 38 | #include <compat/linux/arch/m68k/linux_termios.h> |
| 39 | #elif defined(__alpha__) |
| 40 | #include <compat/linux/arch/alpha/linux_termios.h> |
| 41 | #elif defined(__powerpc__) |
| 42 | #include <compat/linux/arch/powerpc/linux_termios.h> |
| 43 | #elif defined(__mips__) |
| 44 | #include <compat/linux/arch/mips/linux_termios.h> |
| 45 | #elif defined(__arm__) |
| 46 | #include <compat/linux/arch/arm/linux_termios.h> |
| 47 | #elif defined(__amd64__) |
| 48 | #include <compat/linux/arch/amd64/linux_termios.h> |
| 49 | #else |
| 50 | #error Undefined linux_termios.h machine type. |
| 51 | #endif |
| 52 | |
| 53 | struct linux_winsize { |
| 54 | unsigned short ws_row; |
| 55 | unsigned short ws_col; |
| 56 | unsigned short ws_xpixel; |
| 57 | unsigned short ws_ypixel; |
| 58 | }; |
| 59 | |
| 60 | /* |
| 61 | * LINUX_NCC is architecture dependent. It is now |
| 62 | * defined in sys/compat/linux/<arch>/linux_termios.h |
| 63 | */ |
| 64 | struct linux_termio { |
| 65 | unsigned short c_iflag; |
| 66 | unsigned short c_oflag; |
| 67 | unsigned short c_cflag; |
| 68 | unsigned short c_lflag; |
| 69 | unsigned char c_line; |
| 70 | unsigned char c_cc[LINUX_NCC]; |
| 71 | }; |
| 72 | |
| 73 | struct linux_termios { |
| 74 | linux_tcflag_t c_iflag; |
| 75 | linux_tcflag_t c_oflag; |
| 76 | linux_tcflag_t c_cflag; |
| 77 | linux_tcflag_t c_lflag; |
| 78 | linux_cc_t c_line; |
| 79 | linux_cc_t c_cc[LINUX_NCCS]; |
| 80 | #ifdef LINUX_LARGE_STRUCT_TERMIOS |
| 81 | /* |
| 82 | * Present on some linux ports but unused: |
| 83 | * However we must enable it, else it breaks ioctl |
| 84 | * definitions (the size does not match anymore) |
| 85 | */ |
| 86 | linux_speed_t c_ispeed; |
| 87 | linux_speed_t c_ospeed; |
| 88 | #endif |
| 89 | }; |
| 90 | |
| 91 | /* Linux modem line defines.. not sure if they'll be used */ |
| 92 | #define LINUX_TIOCM_LE 0x0001 |
| 93 | #define LINUX_TIOCM_DTR 0x0002 |
| 94 | #define LINUX_TIOCM_RTS 0x0004 |
| 95 | #define LINUX_TIOCM_ST 0x0008 |
| 96 | #define LINUX_TIOCM_SR 0x0010 |
| 97 | #define LINUX_TIOCM_CTS 0x0020 |
| 98 | #define LINUX_TIOCM_CAR 0x0040 |
| 99 | #define LINUX_TIOCM_RNG 0x0080 |
| 100 | #define LINUX_TIOCM_DSR 0x0100 |
| 101 | #define LINUX_TIOCM_CD LINUX_TIOCM_CAR |
| 102 | #define LINUX_TIOCM_RI LINUX_TIOCM_RNG |
| 103 | |
| 104 | #define LINUX_TCIFLUSH 0 |
| 105 | #define LINUX_TCOFLUSH 1 |
| 106 | #define LINUX_TCIOFLUSH 2 |
| 107 | |
| 108 | #define LINUX_TCOOFF 0 |
| 109 | #define LINUX_TCOON 1 |
| 110 | #define LINUX_TCIOFF 2 |
| 111 | #define LINUX_TCION 3 |
| 112 | |
| 113 | #define LINUX_TCSANOW 0 |
| 114 | #define LINUX_TCSADRAIN 1 |
| 115 | #define LINUX_TCSAFLUSH 2 |
| 116 | |
| 117 | /* Linux line disciplines */ |
| 118 | #define LINUX_N_TTY 0 |
| 119 | #define LINUX_N_SLIP 1 |
| 120 | #define LINUX_N_MOUSE 2 |
| 121 | #define LINUX_N_PPP 3 |
| 122 | #define LINUX_N_STRIP 4 |
| 123 | |
| 124 | /* currently unused: */ |
| 125 | #define LINUX_N_AX25 5 |
| 126 | #define LINUX_N_X25 6 |
| 127 | #define LINUX_N_6PACK 7 |
| 128 | |
| 129 | /* values passed to TIOCLINUX ioctl */ |
| 130 | #define LINUX_TIOCLINUX_COPY 2 |
| 131 | #define LINUX_TIOCLINUX_PASTE 3 |
| 132 | #define LINUX_TIOCLINUX_UNBLANK 4 |
| 133 | #define LINUX_TIOCLINUX_LOADLUT 5 |
| 134 | #define LINUX_TIOCLINUX_READSHIFT 6 |
| 135 | #define LINUX_TIOCLINUX_READMOUSE 7 |
| 136 | #define LINUX_TIOCLINUX_VESABLANK 10 |
| 137 | #define LINUX_TIOCLINUX_KERNMSG 11 |
| 138 | #define LINUX_TIOCLINUX_CURCONS 12 |
| 139 | |
| 140 | static linux_speed_t linux_speeds[] = { |
| 141 | 0, 50, 75, 110, 134, 150, 200, 300, 600, 1200, 1800, 2400, 4800, |
| 142 | 9600, 19200, 38400, 57600, 115200, 230400 |
| 143 | }; |
| 144 | |
| 145 | static const int linux_spmasks[] = { |
| 146 | LINUX_B0, LINUX_B50, LINUX_B75, LINUX_B110, LINUX_B134, LINUX_B150, |
| 147 | LINUX_B200, LINUX_B300, LINUX_B600, LINUX_B1200, LINUX_B1800, |
| 148 | LINUX_B2400, LINUX_B4800, LINUX_B9600, LINUX_B19200, LINUX_B38400, |
| 149 | LINUX_B57600, LINUX_B115200, LINUX_B230400 |
| 150 | }; |
| 151 | |
| 152 | #ifdef COMPAT_LINUX32 |
| 153 | struct linux32_termio; |
| 154 | struct linux32_termios; |
| 155 | static void linux32_termio_to_bsd_termios(struct linux32_termio *, |
| 156 | struct termios *); |
| 157 | static void bsd_termios_to_linux32_termio(struct termios *, |
| 158 | struct linux32_termio *); |
| 159 | static void linux32_termios_to_bsd_termios(struct linux32_termios *, |
| 160 | struct termios *); |
| 161 | static void bsd_termios_to_linux32_termios(struct termios *, |
| 162 | struct linux32_termios *); |
| 163 | #else |
| 164 | struct linux_termio; |
| 165 | struct linux_termios; |
| 166 | static void linux_termio_to_bsd_termios(struct linux_termio *, |
| 167 | struct termios *); |
| 168 | static void bsd_termios_to_linux_termio(struct termios *, |
| 169 | struct linux_termio *); |
| 170 | static void linux_termios_to_bsd_termios(struct linux_termios *, |
| 171 | struct termios *); |
| 172 | static void bsd_termios_to_linux_termios(struct termios *, |
| 173 | struct linux_termios *); |
| 174 | #endif |
| 175 | |
| 176 | /* |
| 177 | * Deal with termio ioctl cruft. This doesn't look very good.. |
| 178 | * XXX too much code duplication, obviously.. |
| 179 | * |
| 180 | * The conversion routines between Linux and BSD structures assume |
| 181 | * that the fields are already filled with the current values, |
| 182 | * so that fields present in BSD but not in Linux keep their current |
| 183 | * values. |
| 184 | */ |
| 185 | |
| 186 | static void |
| 187 | #ifdef COMPAT_LINUX32 |
| 188 | linux32_termio_to_bsd_termios(struct linux32_termio *lt, struct termios *bts) |
| 189 | #else |
| 190 | linux_termio_to_bsd_termios(struct linux_termio *lt, struct termios *bts) |
| 191 | #endif |
| 192 | { |
| 193 | int index; |
| 194 | |
| 195 | bts->c_iflag = 0; |
| 196 | bts->c_iflag |= cvtto_bsd_mask(lt->c_iflag, LINUX_IGNBRK, IGNBRK); |
| 197 | bts->c_iflag |= cvtto_bsd_mask(lt->c_iflag, LINUX_BRKINT, BRKINT); |
| 198 | bts->c_iflag |= cvtto_bsd_mask(lt->c_iflag, LINUX_IGNPAR, IGNPAR); |
| 199 | bts->c_iflag |= cvtto_bsd_mask(lt->c_iflag, LINUX_INPCK, INPCK); |
| 200 | bts->c_iflag |= cvtto_bsd_mask(lt->c_iflag, LINUX_ISTRIP, ISTRIP); |
| 201 | bts->c_iflag |= cvtto_bsd_mask(lt->c_iflag, LINUX_INLCR, INLCR); |
| 202 | bts->c_iflag |= cvtto_bsd_mask(lt->c_iflag, LINUX_IGNCR, IGNCR); |
| 203 | bts->c_iflag |= cvtto_bsd_mask(lt->c_iflag, LINUX_ICRNL, ICRNL); |
| 204 | bts->c_iflag |= cvtto_bsd_mask(lt->c_iflag, LINUX_IXON, IXON); |
| 205 | bts->c_iflag |= cvtto_bsd_mask(lt->c_iflag, LINUX_IXANY, IXANY); |
| 206 | bts->c_iflag |= cvtto_bsd_mask(lt->c_iflag, LINUX_IXOFF, IXOFF); |
| 207 | bts->c_iflag |= cvtto_bsd_mask(lt->c_iflag, LINUX_IMAXBEL, IMAXBEL); |
| 208 | |
| 209 | bts->c_oflag = 0; |
| 210 | bts->c_oflag |= cvtto_bsd_mask(lt->c_oflag, LINUX_OPOST, OPOST); |
| 211 | bts->c_oflag |= cvtto_bsd_mask(lt->c_oflag, LINUX_ONLCR, ONLCR); |
| 212 | bts->c_oflag |= cvtto_bsd_mask(lt->c_oflag, LINUX_XTABS, OXTABS); |
| 213 | |
| 214 | /* |
| 215 | * This could have been: |
| 216 | * bts->c_cflag = (lt->c_flag & LINUX_CSIZE) << 4 |
| 217 | * But who knows, those values might perhaps change one day. |
| 218 | */ |
| 219 | switch (lt->c_cflag & LINUX_CSIZE) { |
| 220 | case LINUX_CS5: |
| 221 | bts->c_cflag = CS5; |
| 222 | break; |
| 223 | case LINUX_CS6: |
| 224 | bts->c_cflag = CS6; |
| 225 | break; |
| 226 | case LINUX_CS7: |
| 227 | bts->c_cflag = CS7; |
| 228 | break; |
| 229 | case LINUX_CS8: |
| 230 | bts->c_cflag = CS8; |
| 231 | break; |
| 232 | } |
| 233 | bts->c_cflag |= cvtto_bsd_mask(lt->c_cflag, LINUX_CSTOPB, CSTOPB); |
| 234 | bts->c_cflag |= cvtto_bsd_mask(lt->c_cflag, LINUX_CREAD, CREAD); |
| 235 | bts->c_cflag |= cvtto_bsd_mask(lt->c_cflag, LINUX_PARENB, PARENB); |
| 236 | bts->c_cflag |= cvtto_bsd_mask(lt->c_cflag, LINUX_PARODD, PARODD); |
| 237 | bts->c_cflag |= cvtto_bsd_mask(lt->c_cflag, LINUX_HUPCL, HUPCL); |
| 238 | bts->c_cflag |= cvtto_bsd_mask(lt->c_cflag, LINUX_CLOCAL, CLOCAL); |
| 239 | bts->c_cflag |= cvtto_bsd_mask(lt->c_cflag, LINUX_CRTSCTS, CRTSCTS); |
| 240 | |
| 241 | bts->c_lflag = 0; |
| 242 | bts->c_lflag |= cvtto_bsd_mask(lt->c_lflag, LINUX_ISIG, ISIG); |
| 243 | bts->c_lflag |= cvtto_bsd_mask(lt->c_lflag, LINUX_ICANON, ICANON); |
| 244 | bts->c_lflag |= cvtto_bsd_mask(lt->c_lflag, LINUX_ECHO, ECHO); |
| 245 | bts->c_lflag |= cvtto_bsd_mask(lt->c_lflag, LINUX_ECHOE, ECHOE); |
| 246 | bts->c_lflag |= cvtto_bsd_mask(lt->c_lflag, LINUX_ECHOK, ECHOK); |
| 247 | bts->c_lflag |= cvtto_bsd_mask(lt->c_lflag, LINUX_ECHONL, ECHONL); |
| 248 | bts->c_lflag |= cvtto_bsd_mask(lt->c_lflag, LINUX_NOFLSH, NOFLSH); |
| 249 | bts->c_lflag |= cvtto_bsd_mask(lt->c_lflag, LINUX_TOSTOP, TOSTOP); |
| 250 | bts->c_lflag |= cvtto_bsd_mask(lt->c_lflag, LINUX_ECHOCTL, ECHOCTL); |
| 251 | bts->c_lflag |= cvtto_bsd_mask(lt->c_lflag, LINUX_ECHOPRT, ECHOPRT); |
| 252 | bts->c_lflag |= cvtto_bsd_mask(lt->c_lflag, LINUX_ECHOKE, ECHOKE); |
| 253 | bts->c_lflag |= cvtto_bsd_mask(lt->c_lflag, LINUX_FLUSHO, FLUSHO); |
| 254 | bts->c_lflag |= cvtto_bsd_mask(lt->c_lflag, LINUX_PENDIN, PENDIN); |
| 255 | bts->c_lflag |= cvtto_bsd_mask(lt->c_lflag, LINUX_IEXTEN, IEXTEN); |
| 256 | |
| 257 | index = lt->c_cflag & LINUX_CBAUD; |
| 258 | if (index & LINUX_CBAUDEX) |
| 259 | index = (index & ~LINUX_CBAUDEX) + LINUX_NSPEEDS - 1; |
| 260 | bts->c_ispeed = bts->c_ospeed = linux_speeds[index]; |
| 261 | |
| 262 | bts->c_cc[VINTR] = lt->c_cc[LINUX_OLD_VINTR]; |
| 263 | bts->c_cc[VQUIT] = lt->c_cc[LINUX_OLD_VQUIT]; |
| 264 | bts->c_cc[VERASE] = lt->c_cc[LINUX_OLD_VERASE]; |
| 265 | bts->c_cc[VKILL] = lt->c_cc[LINUX_OLD_VKILL]; |
| 266 | #if LINUX_VEOF < LINUX_NCC |
| 267 | bts->c_cc[VEOF] = lt->c_cc[LINUX_OLD_VEOF]; |
| 268 | #endif |
| 269 | bts->c_cc[VTIME] = lt->c_cc[LINUX_OLD_VTIME]; |
| 270 | bts->c_cc[VMIN] = lt->c_cc[LINUX_OLD_VMIN]; |
| 271 | } |
| 272 | |
| 273 | static void |
| 274 | #ifdef COMPAT_LINUX32 |
| 275 | bsd_termios_to_linux32_termio(struct termios *bts, struct linux32_termio *lt) |
| 276 | #else |
| 277 | bsd_termios_to_linux_termio(struct termios *bts, struct linux_termio *lt) |
| 278 | #endif |
| 279 | { |
| 280 | int i, mask; |
| 281 | |
| 282 | lt->c_iflag = 0; |
| 283 | lt->c_iflag |= cvtto_linux_mask(bts->c_iflag, IGNBRK, LINUX_IGNBRK); |
| 284 | lt->c_iflag |= cvtto_linux_mask(bts->c_iflag, BRKINT, LINUX_BRKINT); |
| 285 | lt->c_iflag |= cvtto_linux_mask(bts->c_iflag, IGNPAR, LINUX_IGNPAR); |
| 286 | lt->c_iflag |= cvtto_linux_mask(bts->c_iflag, INPCK, LINUX_INPCK); |
| 287 | lt->c_iflag |= cvtto_linux_mask(bts->c_iflag, ISTRIP, LINUX_ISTRIP); |
| 288 | lt->c_iflag |= cvtto_linux_mask(bts->c_iflag, INLCR, LINUX_INLCR); |
| 289 | lt->c_iflag |= cvtto_linux_mask(bts->c_iflag, IGNCR, LINUX_IGNCR); |
| 290 | lt->c_iflag |= cvtto_linux_mask(bts->c_iflag, ICRNL, LINUX_ICRNL); |
| 291 | lt->c_iflag |= cvtto_linux_mask(bts->c_iflag, IXON, LINUX_IXON); |
| 292 | lt->c_iflag |= cvtto_linux_mask(bts->c_iflag, IXANY, LINUX_IXANY); |
| 293 | lt->c_iflag |= cvtto_linux_mask(bts->c_iflag, IXOFF, LINUX_IXOFF); |
| 294 | lt->c_iflag |= cvtto_linux_mask(bts->c_iflag, IMAXBEL, LINUX_IMAXBEL); |
| 295 | |
| 296 | lt->c_oflag = 0; |
| 297 | lt->c_oflag |= cvtto_linux_mask(bts->c_oflag, OPOST, LINUX_OPOST); |
| 298 | lt->c_oflag |= cvtto_linux_mask(bts->c_oflag, ONLCR, LINUX_ONLCR); |
| 299 | lt->c_oflag |= cvtto_linux_mask(bts->c_oflag, OXTABS, LINUX_XTABS); |
| 300 | |
| 301 | switch (bts->c_cflag & CSIZE) { |
| 302 | case CS5: |
| 303 | lt->c_cflag = LINUX_CS5; |
| 304 | break; |
| 305 | case CS6: |
| 306 | lt->c_cflag = LINUX_CS6; |
| 307 | break; |
| 308 | case CS7: |
| 309 | lt->c_cflag = LINUX_CS7; |
| 310 | break; |
| 311 | case CS8: |
| 312 | lt->c_cflag = LINUX_CS8; |
| 313 | break; |
| 314 | } |
| 315 | lt->c_cflag |= cvtto_linux_mask(bts->c_cflag, CSTOPB, LINUX_CSTOPB); |
| 316 | lt->c_cflag |= cvtto_linux_mask(bts->c_cflag, CREAD, LINUX_CREAD); |
| 317 | lt->c_cflag |= cvtto_linux_mask(bts->c_cflag, PARENB, LINUX_PARENB); |
| 318 | lt->c_cflag |= cvtto_linux_mask(bts->c_cflag, PARODD, LINUX_PARODD); |
| 319 | lt->c_cflag |= cvtto_linux_mask(bts->c_cflag, HUPCL, LINUX_HUPCL); |
| 320 | lt->c_cflag |= cvtto_linux_mask(bts->c_cflag, CLOCAL, LINUX_CLOCAL); |
| 321 | lt->c_cflag |= cvtto_linux_mask(bts->c_cflag, CRTSCTS, LINUX_CRTSCTS); |
| 322 | |
| 323 | lt->c_lflag = 0; |
| 324 | lt->c_lflag |= cvtto_linux_mask(bts->c_lflag, ISIG, LINUX_ISIG); |
| 325 | lt->c_lflag |= cvtto_linux_mask(bts->c_lflag, ICANON, LINUX_ICANON); |
| 326 | lt->c_lflag |= cvtto_linux_mask(bts->c_lflag, ECHO, LINUX_ECHO); |
| 327 | lt->c_lflag |= cvtto_linux_mask(bts->c_lflag, ECHOE, LINUX_ECHOE); |
| 328 | lt->c_lflag |= cvtto_linux_mask(bts->c_lflag, ECHOK, LINUX_ECHOK); |
| 329 | lt->c_lflag |= cvtto_linux_mask(bts->c_lflag, ECHONL, LINUX_ECHONL); |
| 330 | lt->c_lflag |= cvtto_linux_mask(bts->c_lflag, NOFLSH, LINUX_NOFLSH); |
| 331 | lt->c_lflag |= cvtto_linux_mask(bts->c_lflag, TOSTOP, LINUX_TOSTOP); |
| 332 | lt->c_lflag |= cvtto_linux_mask(bts->c_lflag, ECHOCTL, LINUX_ECHOCTL); |
| 333 | lt->c_lflag |= cvtto_linux_mask(bts->c_lflag, ECHOPRT, LINUX_ECHOPRT); |
| 334 | lt->c_lflag |= cvtto_linux_mask(bts->c_lflag, ECHOKE, LINUX_ECHOKE); |
| 335 | lt->c_lflag |= cvtto_linux_mask(bts->c_lflag, FLUSHO, LINUX_FLUSHO); |
| 336 | lt->c_lflag |= cvtto_linux_mask(bts->c_lflag, PENDIN, LINUX_PENDIN); |
| 337 | lt->c_lflag |= cvtto_linux_mask(bts->c_lflag, IEXTEN, LINUX_IEXTEN); |
| 338 | |
| 339 | mask = LINUX_B9600; /* XXX default value should this be 0? */ |
| 340 | for (i = 0; i < sizeof (linux_speeds) / sizeof (linux_speed_t); i++) { |
| 341 | if (bts->c_ospeed == linux_speeds[i]) { |
| 342 | mask = linux_spmasks[i]; |
| 343 | break; |
| 344 | } |
| 345 | } |
| 346 | lt->c_cflag |= mask; |
| 347 | |
| 348 | lt->c_cc[LINUX_OLD_VINTR] = bts->c_cc[VINTR]; |
| 349 | lt->c_cc[LINUX_OLD_VQUIT] = bts->c_cc[VQUIT]; |
| 350 | lt->c_cc[LINUX_OLD_VERASE] = bts->c_cc[VERASE]; |
| 351 | lt->c_cc[LINUX_OLD_VKILL] = bts->c_cc[VKILL]; |
| 352 | #if LINUX_OLD_VEOF < LINUX_NCC |
| 353 | lt->c_cc[LINUX_OLD_VEOF] = bts->c_cc[VEOF]; |
| 354 | #endif |
| 355 | lt->c_cc[LINUX_OLD_VTIME] = bts->c_cc[VTIME]; |
| 356 | lt->c_cc[LINUX_OLD_VMIN] = bts->c_cc[VMIN]; |
| 357 | lt->c_cc[LINUX_OLD_VSWTC] = 0; |
| 358 | |
| 359 | /* XXX should be fixed someday */ |
| 360 | lt->c_line = 0; |
| 361 | } |
| 362 | |
| 363 | static void |
| 364 | #ifdef COMPAT_LINUX32 |
| 365 | linux32_termios_to_bsd_termios(struct linux32_termios *lts, struct termios *bts) |
| 366 | #else |
| 367 | linux_termios_to_bsd_termios(struct linux_termios *lts, struct termios *bts) |
| 368 | #endif |
| 369 | { |
| 370 | int index; |
| 371 | |
| 372 | bts->c_iflag = 0; |
| 373 | bts->c_iflag |= cvtto_bsd_mask(lts->c_iflag, LINUX_IGNBRK, IGNBRK); |
| 374 | bts->c_iflag |= cvtto_bsd_mask(lts->c_iflag, LINUX_BRKINT, BRKINT); |
| 375 | bts->c_iflag |= cvtto_bsd_mask(lts->c_iflag, LINUX_IGNPAR, IGNPAR); |
| 376 | bts->c_iflag |= cvtto_bsd_mask(lts->c_iflag, LINUX_INPCK, INPCK); |
| 377 | bts->c_iflag |= cvtto_bsd_mask(lts->c_iflag, LINUX_ISTRIP, ISTRIP); |
| 378 | bts->c_iflag |= cvtto_bsd_mask(lts->c_iflag, LINUX_INLCR, INLCR); |
| 379 | bts->c_iflag |= cvtto_bsd_mask(lts->c_iflag, LINUX_IGNCR, IGNCR); |
| 380 | bts->c_iflag |= cvtto_bsd_mask(lts->c_iflag, LINUX_ICRNL, ICRNL); |
| 381 | bts->c_iflag |= cvtto_bsd_mask(lts->c_iflag, LINUX_IXON, IXON); |
| 382 | bts->c_iflag |= cvtto_bsd_mask(lts->c_iflag, LINUX_IXANY, IXANY); |
| 383 | bts->c_iflag |= cvtto_bsd_mask(lts->c_iflag, LINUX_IXOFF, IXOFF); |
| 384 | bts->c_iflag |= cvtto_bsd_mask(lts->c_iflag, LINUX_IMAXBEL, IMAXBEL); |
| 385 | |
| 386 | bts->c_oflag = 0; |
| 387 | bts->c_oflag |= cvtto_bsd_mask(lts->c_oflag, LINUX_OPOST, OPOST); |
| 388 | bts->c_oflag |= cvtto_bsd_mask(lts->c_oflag, LINUX_ONLCR, ONLCR); |
| 389 | bts->c_oflag |= cvtto_bsd_mask(lts->c_oflag, LINUX_XTABS, OXTABS); |
| 390 | |
| 391 | bts->c_cflag = 0; |
| 392 | switch (lts->c_cflag & LINUX_CSIZE) { |
| 393 | case LINUX_CS5: |
| 394 | bts->c_cflag = CS5; |
| 395 | break; |
| 396 | case LINUX_CS6: |
| 397 | bts->c_cflag = CS6; |
| 398 | break; |
| 399 | case LINUX_CS7: |
| 400 | bts->c_cflag = CS7; |
| 401 | break; |
| 402 | case LINUX_CS8: |
| 403 | bts->c_cflag = CS8; |
| 404 | break; |
| 405 | } |
| 406 | bts->c_cflag |= cvtto_bsd_mask(lts->c_cflag, LINUX_CSTOPB, CSTOPB); |
| 407 | bts->c_cflag |= cvtto_bsd_mask(lts->c_cflag, LINUX_CREAD, CREAD); |
| 408 | bts->c_cflag |= cvtto_bsd_mask(lts->c_cflag, LINUX_PARENB, PARENB); |
| 409 | bts->c_cflag |= cvtto_bsd_mask(lts->c_cflag, LINUX_PARODD, PARODD); |
| 410 | bts->c_cflag |= cvtto_bsd_mask(lts->c_cflag, LINUX_HUPCL, HUPCL); |
| 411 | bts->c_cflag |= cvtto_bsd_mask(lts->c_cflag, LINUX_CLOCAL, CLOCAL); |
| 412 | bts->c_cflag |= cvtto_bsd_mask(lts->c_cflag, LINUX_CRTSCTS, CRTSCTS); |
| 413 | |
| 414 | bts->c_lflag = 0; |
| 415 | bts->c_lflag |= cvtto_bsd_mask(lts->c_lflag, LINUX_ISIG, ISIG); |
| 416 | bts->c_lflag |= cvtto_bsd_mask(lts->c_lflag, LINUX_ICANON, ICANON); |
| 417 | bts->c_lflag |= cvtto_bsd_mask(lts->c_lflag, LINUX_ECHO, ECHO); |
| 418 | bts->c_lflag |= cvtto_bsd_mask(lts->c_lflag, LINUX_ECHOE, ECHOE); |
| 419 | bts->c_lflag |= cvtto_bsd_mask(lts->c_lflag, LINUX_ECHOK, ECHOK); |
| 420 | bts->c_lflag |= cvtto_bsd_mask(lts->c_lflag, LINUX_ECHONL, ECHONL); |
| 421 | bts->c_lflag |= cvtto_bsd_mask(lts->c_lflag, LINUX_NOFLSH, NOFLSH); |
| 422 | bts->c_lflag |= cvtto_bsd_mask(lts->c_lflag, LINUX_TOSTOP, TOSTOP); |
| 423 | bts->c_lflag |= cvtto_bsd_mask(lts->c_lflag, LINUX_ECHOCTL, ECHOCTL); |
| 424 | bts->c_lflag |= cvtto_bsd_mask(lts->c_lflag, LINUX_ECHOPRT, ECHOPRT); |
| 425 | bts->c_lflag |= cvtto_bsd_mask(lts->c_lflag, LINUX_ECHOKE, ECHOKE); |
| 426 | bts->c_lflag |= cvtto_bsd_mask(lts->c_lflag, LINUX_FLUSHO, FLUSHO); |
| 427 | bts->c_lflag |= cvtto_bsd_mask(lts->c_lflag, LINUX_PENDIN, PENDIN); |
| 428 | bts->c_lflag |= cvtto_bsd_mask(lts->c_lflag, LINUX_IEXTEN, IEXTEN); |
| 429 | |
| 430 | index = lts->c_cflag & LINUX_CBAUD; |
| 431 | if (index & LINUX_CBAUDEX) |
| 432 | index = (index & ~LINUX_CBAUDEX) + LINUX_NSPEEDS - 1; |
| 433 | bts->c_ispeed = bts->c_ospeed = linux_speeds[index]; |
| 434 | /* |
| 435 | * A null c_ospeed causes NetBSD to hangup the terminal. |
| 436 | * Linux does not do this, and it sets c_ospeed to zero |
| 437 | * sometimes. If it is null, we store -1 in the kernel |
| 438 | */ |
| 439 | if (bts->c_ospeed == 0) |
| 440 | bts->c_ospeed = -1; |
| 441 | |
| 442 | bts->c_cc[VINTR] = lts->c_cc[LINUX_VINTR]; |
| 443 | bts->c_cc[VQUIT] = lts->c_cc[LINUX_VQUIT]; |
| 444 | bts->c_cc[VERASE] = lts->c_cc[LINUX_VERASE]; |
| 445 | bts->c_cc[VKILL] = lts->c_cc[LINUX_VKILL]; |
| 446 | bts->c_cc[VEOF] = lts->c_cc[LINUX_VEOF]; |
| 447 | bts->c_cc[VTIME] = lts->c_cc[LINUX_VTIME]; |
| 448 | bts->c_cc[VMIN] = lts->c_cc[LINUX_VMIN]; |
| 449 | bts->c_cc[VEOL] = lts->c_cc[LINUX_VEOL]; |
| 450 | bts->c_cc[VEOL2] = lts->c_cc[LINUX_VEOL2]; |
| 451 | bts->c_cc[VWERASE] = lts->c_cc[LINUX_VWERASE]; |
| 452 | bts->c_cc[VSUSP] = lts->c_cc[LINUX_VSUSP]; |
| 453 | bts->c_cc[VSTART] = lts->c_cc[LINUX_VSTART]; |
| 454 | bts->c_cc[VSTOP] = lts->c_cc[LINUX_VSTOP]; |
| 455 | bts->c_cc[VLNEXT] = lts->c_cc[LINUX_VLNEXT]; |
| 456 | bts->c_cc[VDISCARD] = lts->c_cc[LINUX_VDISCARD]; |
| 457 | bts->c_cc[VREPRINT] = lts->c_cc[LINUX_VREPRINT]; |
| 458 | } |
| 459 | |
| 460 | static void |
| 461 | #ifdef COMPAT_LINUX32 |
| 462 | bsd_termios_to_linux32_termios(struct termios *bts, struct linux32_termios *lts) |
| 463 | #else |
| 464 | bsd_termios_to_linux_termios(struct termios *bts, struct linux_termios *lts) |
| 465 | #endif |
| 466 | { |
| 467 | int i, mask; |
| 468 | |
| 469 | lts->c_iflag = 0; |
| 470 | lts->c_iflag |= cvtto_linux_mask(bts->c_iflag, IGNBRK, LINUX_IGNBRK); |
| 471 | lts->c_iflag |= cvtto_linux_mask(bts->c_iflag, BRKINT, LINUX_BRKINT); |
| 472 | lts->c_iflag |= cvtto_linux_mask(bts->c_iflag, IGNPAR, LINUX_IGNPAR); |
| 473 | lts->c_iflag |= cvtto_linux_mask(bts->c_iflag, INPCK, LINUX_INPCK); |
| 474 | lts->c_iflag |= cvtto_linux_mask(bts->c_iflag, ISTRIP, LINUX_ISTRIP); |
| 475 | lts->c_iflag |= cvtto_linux_mask(bts->c_iflag, INLCR, LINUX_INLCR); |
| 476 | lts->c_iflag |= cvtto_linux_mask(bts->c_iflag, IGNCR, LINUX_IGNCR); |
| 477 | lts->c_iflag |= cvtto_linux_mask(bts->c_iflag, ICRNL, LINUX_ICRNL); |
| 478 | lts->c_iflag |= cvtto_linux_mask(bts->c_iflag, IXON, LINUX_IXON); |
| 479 | lts->c_iflag |= cvtto_linux_mask(bts->c_iflag, IXANY, LINUX_IXANY); |
| 480 | lts->c_iflag |= cvtto_linux_mask(bts->c_iflag, IXOFF, LINUX_IXOFF); |
| 481 | lts->c_iflag |= cvtto_linux_mask(bts->c_iflag, IMAXBEL, LINUX_IMAXBEL); |
| 482 | |
| 483 | lts->c_oflag = 0; |
| 484 | lts->c_oflag |= cvtto_linux_mask(bts->c_oflag, OPOST, LINUX_OPOST); |
| 485 | lts->c_oflag |= cvtto_linux_mask(bts->c_oflag, ONLCR, LINUX_ONLCR); |
| 486 | lts->c_oflag |= cvtto_linux_mask(bts->c_oflag, OXTABS, LINUX_XTABS); |
| 487 | |
| 488 | switch (bts->c_cflag & CSIZE) { |
| 489 | case CS5: |
| 490 | lts->c_cflag = LINUX_CS5; |
| 491 | break; |
| 492 | case CS6: |
| 493 | lts->c_cflag = LINUX_CS6; |
| 494 | break; |
| 495 | case CS7: |
| 496 | lts->c_cflag = LINUX_CS7; |
| 497 | break; |
| 498 | case CS8: |
| 499 | lts->c_cflag = LINUX_CS8; |
| 500 | break; |
| 501 | } |
| 502 | lts->c_cflag |= cvtto_linux_mask(bts->c_cflag, CS5, LINUX_CS5); |
| 503 | lts->c_cflag |= cvtto_linux_mask(bts->c_cflag, CS6, LINUX_CS6); |
| 504 | lts->c_cflag |= cvtto_linux_mask(bts->c_cflag, CS7, LINUX_CS7); |
| 505 | lts->c_cflag |= cvtto_linux_mask(bts->c_cflag, CS8, LINUX_CS8); |
| 506 | lts->c_cflag |= cvtto_linux_mask(bts->c_cflag, CSTOPB, LINUX_CSTOPB); |
| 507 | lts->c_cflag |= cvtto_linux_mask(bts->c_cflag, CREAD, LINUX_CREAD); |
| 508 | lts->c_cflag |= cvtto_linux_mask(bts->c_cflag, PARENB, LINUX_PARENB); |
| 509 | lts->c_cflag |= cvtto_linux_mask(bts->c_cflag, PARODD, LINUX_PARODD); |
| 510 | lts->c_cflag |= cvtto_linux_mask(bts->c_cflag, HUPCL, LINUX_HUPCL); |
| 511 | lts->c_cflag |= cvtto_linux_mask(bts->c_cflag, CLOCAL, LINUX_CLOCAL); |
| 512 | lts->c_cflag |= cvtto_linux_mask(bts->c_cflag, CRTSCTS, LINUX_CRTSCTS); |
| 513 | |
| 514 | lts->c_lflag = 0; |
| 515 | lts->c_lflag |= cvtto_linux_mask(bts->c_lflag, ISIG, LINUX_ISIG); |
| 516 | lts->c_lflag |= cvtto_linux_mask(bts->c_lflag, ICANON, LINUX_ICANON); |
| 517 | lts->c_lflag |= cvtto_linux_mask(bts->c_lflag, ECHO, LINUX_ECHO); |
| 518 | lts->c_lflag |= cvtto_linux_mask(bts->c_lflag, ECHOE, LINUX_ECHOE); |
| 519 | lts->c_lflag |= cvtto_linux_mask(bts->c_lflag, ECHOK, LINUX_ECHOK); |
| 520 | lts->c_lflag |= cvtto_linux_mask(bts->c_lflag, ECHONL, LINUX_ECHONL); |
| 521 | lts->c_lflag |= cvtto_linux_mask(bts->c_lflag, NOFLSH, LINUX_NOFLSH); |
| 522 | lts->c_lflag |= cvtto_linux_mask(bts->c_lflag, TOSTOP, LINUX_TOSTOP); |
| 523 | lts->c_lflag |= cvtto_linux_mask(bts->c_lflag, ECHOCTL, LINUX_ECHOCTL); |
| 524 | lts->c_lflag |= cvtto_linux_mask(bts->c_lflag, ECHOPRT, LINUX_ECHOPRT); |
| 525 | lts->c_lflag |= cvtto_linux_mask(bts->c_lflag, ECHOKE, LINUX_ECHOKE); |
| 526 | lts->c_lflag |= cvtto_linux_mask(bts->c_lflag, FLUSHO, LINUX_FLUSHO); |
| 527 | lts->c_lflag |= cvtto_linux_mask(bts->c_lflag, PENDIN, LINUX_PENDIN); |
| 528 | lts->c_lflag |= cvtto_linux_mask(bts->c_lflag, IEXTEN, LINUX_IEXTEN); |
| 529 | |
| 530 | mask = LINUX_B9600; /* XXX default value */ |
| 531 | for (i = 0; i < sizeof (linux_speeds) / sizeof (linux_speed_t); i++) { |
| 532 | if (bts->c_ospeed == linux_speeds[i]) { |
| 533 | mask = linux_spmasks[i]; |
| 534 | break; |
| 535 | } |
| 536 | } |
| 537 | /* |
| 538 | * A null c_ospeed causes NetBSD to hangup the terminal. |
| 539 | * Linux does not do this, and it sets c_ospeed to zero |
| 540 | * sometimes. If it is null, we store -1 in the kernel |
| 541 | */ |
| 542 | if (bts->c_ospeed == -1) |
| 543 | bts->c_ospeed = 0; |
| 544 | lts->c_cflag |= mask; |
| 545 | |
| 546 | lts->c_cc[LINUX_VINTR] = bts->c_cc[VINTR]; |
| 547 | lts->c_cc[LINUX_VQUIT] = bts->c_cc[VQUIT]; |
| 548 | lts->c_cc[LINUX_VERASE] = bts->c_cc[VERASE]; |
| 549 | lts->c_cc[LINUX_VKILL] = bts->c_cc[VKILL]; |
| 550 | lts->c_cc[LINUX_VEOF] = bts->c_cc[VEOF]; |
| 551 | lts->c_cc[LINUX_VTIME] = bts->c_cc[VTIME]; |
| 552 | lts->c_cc[LINUX_VMIN] = bts->c_cc[VMIN]; |
| 553 | lts->c_cc[LINUX_VEOL] = bts->c_cc[VEOL]; |
| 554 | lts->c_cc[LINUX_VEOL2] = bts->c_cc[VEOL2]; |
| 555 | lts->c_cc[LINUX_VWERASE] = bts->c_cc[VWERASE]; |
| 556 | lts->c_cc[LINUX_VSUSP] = bts->c_cc[VSUSP]; |
| 557 | lts->c_cc[LINUX_VSTART] = bts->c_cc[VSTART]; |
| 558 | lts->c_cc[LINUX_VSTOP] = bts->c_cc[VSTOP]; |
| 559 | lts->c_cc[LINUX_VLNEXT] = bts->c_cc[VLNEXT]; |
| 560 | lts->c_cc[LINUX_VDISCARD] = bts->c_cc[VDISCARD]; |
| 561 | lts->c_cc[LINUX_VREPRINT] = bts->c_cc[VREPRINT]; |
| 562 | lts->c_cc[LINUX_VSWTC] = 0; |
| 563 | |
| 564 | /* XXX should be fixed someday */ |
| 565 | lts->c_line = 0; |
| 566 | } |
| 567 | #endif /* !_LINUX_TERMIOS_H */ |
| 568 | |