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2023-05-31termios: Add <rtems/termiosdevice.h>Sebastian Huber1-241/+3
Add <rtems/termiosdevice.h> which does not depend on <rtems/libio.h> to provide rtems_termios_device_context and rtems_termios_device_handler. For polled serial device drivers, this removes a header file dependency to the full file system support.
2022-09-19Do not use RTEMS_INLINE_ROUTINESebastian Huber1-4/+4
Directly use "static inline" which is available in C99 and later. This brings the RTEMS implementation closer to standard C. Close #3935.
2022-03-25cpukit/include/sys: Change license to BSD-2.Joel Sherrill1-3/+22
Updates #3053.
2022-02-10termios: Pass number of sent chars to l_startChristian Mauderer1-1/+5
At the moment the line discipline start function (l_start) has no possibility to get feedback about the number of characters that have been sent. This patch passes that information via an additional parameter. The change might trigger a warning on existing code because of a pointer mismatch but it shouldn't break it. An existing function with the old API will just ignore the additional parameter. Update #4493
2020-08-04termios: Make rtems_termios_ttyMutex privateSebastian Huber1-2/+0
This mutex is used to maintain termios internal data structures.
2019-02-28Remove explicit file names from @fileSebastian Huber1-1/+1
This makes the @file documentation independent of the actual file name. Update #3707.
2018-02-02termios: Use self-contained objectsSebastian Huber1-5/+8
Update #2840.
2018-01-25Remove make preinstallChris Johns1-0/+0
A speciality of the RTEMS build system was the make preinstall step. It copied header files from arbitrary locations into the build tree. The header files were included via the -Bsome/build/tree/path GCC command line option. This has at least seven problems: * The make preinstall step itself needs time and disk space. * Errors in header files show up in the build tree copy. This makes it hard for editors to open the right file to fix the error. * There is no clear relationship between source and build tree header files. This makes an audit of the build process difficult. * The visibility of all header files in the build tree makes it difficult to enforce API barriers. For example it is discouraged to use BSP-specifics in the cpukit. * An introduction of a new build system is difficult. * Include paths specified by the -B option are system headers. This may suppress warnings. * The parallel build had sporadic failures on some hosts. This patch removes the make preinstall step. All installed header files are moved to dedicated include directories in the source tree. Let @RTEMS_CPU@ be the target architecture, e.g. arm, powerpc, sparc, etc. Let @RTEMS_BSP_FAMILIY@ be a BSP family base directory, e.g. erc32, imx, qoriq, etc. The new cpukit include directories are: * cpukit/include * cpukit/score/cpu/@RTEMS_CPU@/include * cpukit/libnetworking The new BSP include directories are: * bsps/include * bsps/@RTEMS_CPU@/include * bsps/@RTEMS_CPU@/@RTEMS_BSP_FAMILIY@/include There are build tree include directories for generated files. The include directory order favours the most general header file, e.g. it is not possible to override general header files via the include path order. The "bootstrap -p" option was removed. The new "bootstrap -H" option should be used to regenerate the "headers.am" files. Update #3254.
2017-07-14posix/mmap: Add support for file handler and MAP_ANONKevin Kirspel1-0/+13
Added a mmap file handler to struct _rtems_filesystem_file_handlers_r. Updated each file handler object to support the default mmap handler. Updated mmap() to call the mmap handler for MAP_SHARED. Added a mmap file handler for shm Added support for MAP_ANON in mmap(). Updates #2859
2017-06-07Move RTEMS-specific Termios API contentSebastian Huber1-0/+9
Remove obsolete support for OFILL, OFDEL, NLDLY, CRDLY, BSDLY, VTDLY, and FFDLY which is not present on FreeBSD and not implemented in Linux. Update #2833.
2017-04-03bsps: Fix baud settingsSebastian Huber1-4/+2
Update #2897.
2017-03-22termios: Synchronize with latest FreeBSD headersKevin Kirspel1-4/+4
Adding modified FreeBSD headers to synchronize RTEMS termios with FreeBSD. Modify termios to support dedicated input and output baud for termios structure. Updated BSPs to use dedicated input and output baud in termios structure. Updated tools to use dedicated input and output baud in termios structure. Updated termios testsuites to use dedicated input and output baud in termios structure. Close #2897.
2017-02-28termios: Change tty_rcvwakeup to boolSebastian Huber1-1/+1
Optimize callout invocation check.
2017-02-23termios: Add kqueue() and poll() supportSebastian Huber1-0/+20
Real implementation is provided by libbsd.
2017-02-03termios: Fix static device initalizationSebastian Huber1-1/+17
This enables early printk() support. Update #2838.
2016-12-16termios: Add TERMIOS_IRQ_SERVER_DRIVENAlexander Krutwig1-4/+6
Add a new interrupt server driven Termios mode (TERMIOS_IRQ_DRIVEN). This mode is identical to the interrupt driven mode except that a mutex is used for device level locking. The intended use case for this mode are device drivers that use the interrupt server, e.g. SPI or I2C connected devices. Update #2839.
2016-12-16termios: Use mutex for task driven modeSebastian Huber1-5/+21
Termios has a task driven mode (TERMIOS_TASK_DRIVEN). This mode aims to avoid long sections with disabled interrupts. This is only partly implemented since the device level state is still protected by disabled interrupts. Use a mutex to protect the device level state in task driven mode to fix this issue. Update #2838.
2016-09-19termios: Add IO control handlerSebastian Huber1-0/+15
Update #2785.
2016-09-19termios: Use IMFS nodes for new Termios devicesSebastian Huber1-52/+4
This makes the new Termios devices independent of device major/minor numbers. It enables BSP independent Termios device drivers which may reside in the cpukit domain. These drivers require an IMFS and do not work with the device file system. However, the device file system should go away in the future.
2014-10-07termios: Partially hide rtems_termios_ttySebastian Huber1-48/+98
Move interrupt lock to device context and expose only this structure to the read, write and set attributes device handler. This makes these device handler independent of the general Termios infrastructure suitable for direct use in printk() support.
2014-10-07termios: Separate flow control from normal handlerSebastian Huber1-9/+26
2014-07-09termios: Add rtems_termios_set_best_baud()Sebastian Huber1-3/+18
2014-07-09termios: Add rtems_termios_get_termios()Christian Mauderer1-1/+14
2014-07-09termios: PR2153: New low-level device APISebastian Huber1-10/+230
Add a new low-level device API to Termios that passes the TTY structure to the low-level device functions. This greatly simplifies the low-level device drivers since they are no longer forced to derive their private data from the minor number. It makes it possible to use the TTY low-level lock in the device driver low-level functions which is necessary for proper SMP support. For example to set the attributes it is often necessary to perform a read-modify-write operation on a control register used also by interrupt routines. A compatibility layer is provided to support device drivers using the old callback functions so it is not necessary to modify existing device drivers.
2014-03-21Change all references of rtems.com to rtems.org.Chris Johns1-1/+1
2013-06-12termios: SMP supportSebastian Huber1-0/+8
2012-12-11libcsupport: Doxygen enhancement GCI task #4Alex Ivanov1-5/+7
http://www.google-melange.com/gci/task/view/google/gci2012/8009205
2012-12-09libcsupport: Doxygen enhancement task #2Alex Ivanov1-5/+15
http://www.google-melange.com/gci/task/view/google/gci2012/8017203
2012-05-11Remove All CVS Id Strings Possible Using a ScriptJoel Sherrill1-2/+0
Script does what is expected and tries to do it as smartly as possible. + remove occurrences of two blank comment lines next to each other after Id string line removed. + remove entire comment blocks which only exited to contain CVS Ids + If the processing left a blank line at the top of a file, it was removed.
2011-12-142011-12-14 Sebastian Huber <sebastian.huber@embedded-brains.de>Sebastian Huber1-13/+31
* libcsupport/include/rtems/termiostypes.h, libcsupport/src/termios_baud2num.c, libcsupport/src/termios_baudtable.c, libcsupport/src/termios_num2baud.c, libcsupport/src/termios_setinitialbaud.c: Added const qualifier to baud associations. Fixed integer types.
2011-10-112011-10-11 Ralf Corsépius <ralf.corsepius@rtems.org>Ralf Corsepius1-1/+1
* libcsupport/src/termios.c, libcsupport/include/rtems/termiostypes.h (rtems_termios_puts): Use size_t for buffer size.
2011-06-242011-06-24 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill1-3/+3
* include/rtems/bspIo.h, include/rtems/concat.h, include/rtems/endian.h, include/rtems/fs.h, include/rtems/irq.h, include/rtems/pci.h, include/rtems/userenv.h, libblock/include/rtems/flashdisk.h, libblock/include/rtems/nvdisk-sram.h, libblock/include/rtems/nvdisk.h, libcsupport/include/clockdrv.h, libcsupport/include/console.h, libcsupport/include/iosupp.h, libcsupport/include/spurious.h, libcsupport/include/motorola/mc68230.h, libcsupport/include/rtems/assoc.h, libcsupport/include/rtems/error.h, libcsupport/include/rtems/framebuffer.h, libcsupport/include/rtems/gxx_wrappers.h, libcsupport/include/rtems/libcsupport.h, libcsupport/include/rtems/libio_.h, libcsupport/include/rtems/malloc.h, libcsupport/include/rtems/termiostypes.h, libcsupport/include/sys/statvfs.h, libcsupport/include/sys/termios.h, libcsupport/include/sys/utsname.h, libcsupport/include/zilog/z8036.h, libcsupport/include/zilog/z8530.h, libcsupport/include/zilog/z8536.h, libfs/src/imfs/imfs.h, libfs/src/pipe/pipe.h, libmisc/capture/capture-cli.h, libmisc/capture/capture.h, libmisc/cpuuse/cpuuse.h, libmisc/devnull/devnull.h, libmisc/devnull/devzero.h, libmisc/dumpbuf/dumpbuf.h, libmisc/fb/fb.h, libmisc/fb/mw_uid.h, libmisc/mouse/mouse_parser.h, libmisc/shell/shellconfig.h, libmisc/stringto/stringto.h, libmisc/untar/untar.h, libnetworking/memory.h, posix/include/aio.h, posix/include/mqueue.h, posix/include/semaphore.h, posix/include/rtems/posix/aio_misc.h, posix/include/rtems/posix/barrier.h, posix/include/rtems/posix/cond.h, posix/include/rtems/posix/config.h, posix/include/rtems/posix/key.h, posix/include/rtems/posix/mqueue.h, posix/include/rtems/posix/mutex.h, posix/include/rtems/posix/posixapi.h, posix/include/rtems/posix/priority.h, posix/include/rtems/posix/psignal.h, posix/include/rtems/posix/pthread.h, posix/include/rtems/posix/ptimer.h, posix/include/rtems/posix/rwlock.h, posix/include/rtems/posix/semaphore.h, posix/include/rtems/posix/sigset.h, posix/include/rtems/posix/spinlock.h, posix/include/rtems/posix/threadsup.h, posix/include/rtems/posix/time.h, posix/include/rtems/posix/timer.h, posix/inline/rtems/posix/barrier.inl, posix/inline/rtems/posix/cond.inl, posix/inline/rtems/posix/mqueue.inl, posix/inline/rtems/posix/mutex.inl, posix/inline/rtems/posix/priority.inl, posix/inline/rtems/posix/pthread.inl, posix/inline/rtems/posix/rwlock.inl, posix/inline/rtems/posix/semaphore.inl, posix/inline/rtems/posix/spinlock.inl, posix/inline/rtems/posix/timer.inl, rtems/mainpage.h, rtems/include/rtems/rtems/barrier.h, rtems/include/rtems/rtems/object.h, rtems/include/rtems/rtems/timer.h, rtems/inline/rtems/rtems/barrier.inl, rtems/inline/rtems/rtems/timer.inl, rtems/src/semtranslatereturncode.c, sapi/include/rtems/config.h, sapi/include/rtems/fatal.h, sapi/include/rtems/mptables.h, score/include/rtems/score/object.h, score/include/rtems/score/priority.h, score/inline/rtems/score/object.inl, score/inline/rtems/score/priority.inl: Add @file Doxygen directives and descriptions to files which originated with RTEMS. This improves the file list page generated by Doxygen.
2009-09-302009-09-30 Ralf Corsépius <ralf.corsepius@rtems.org>Ralf Corsepius1-4/+10
* libcsupport/include/rtems/termiostypes.h: Include stdlib.h. Add rtems_termios_baud_t. Rename termios_number_to_baud into rtems_termios_number_to_baud, termios_baud_to_number into rtems_termios_baud_to_number, termios_baud_to_index into rtems_termios_baud_to_index.
2008-11-032008-11-03 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill1-1/+1
PR 1333/cpukit * libcsupport/include/rtems/termiostypes.h: Typo on type name -- should be rtems_device_minor_number.
2008-05-222008-05-22 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill1-99/+122
* libcsupport/Makefile.am, libcsupport/preinstall.am, libcsupport/include/rtems/termiostypes.h: Move termios helper routines from libchip to libcsupport. Add routine which makes it easy for a termios device driver to inform termios of its default baud rate. This avoids inconsistencies in later termios settings changes.
2007-03-172007-03-17 Ralf Corsépius <ralf.corsepius@rtems.org>Ralf Corsepius1-3/+3
* libcsupport/include/rtems/termiostypes.h, libcsupport/src/termios.c: Prefix linesw, struct linesw, nwlinesw with rtems_termios_*.
2005-02-022005-02-01 Joel Sherrill <joel@OARcorp.com>Joel Sherrill1-1/+1
* libblock/include/rtems/bdbuf.h, libblock/include/rtems/ide_part_table.h, libblock/src/blkdev.c, libcsupport/include/rtems/termiostypes.h, libcsupport/src/termios.c, posix/macros/rtems/posix/cond.inl, posix/macros/rtems/posix/mutex.inl : Remove warnings.
2004-12-02Add doxygen preamble.Ralf Corsepius1-0/+4
2004-04-18Remove stray white spaces.Ralf Corsepius1-5/+5
2004-03-232004-03-23 Ralf Corsepius <ralf_corsepius@rtems.org>Ralf Corsepius1-1/+1
* libcsupport/include/chain.h, libcsupport/include/clockdrv.h, libcsupport/include/ringbuf.h, libcsupport/include/spurious.h, libcsupport/include/timerdrv.h, libcsupport/include/vmeintr.h, libcsupport/include/motorola/mc68230.h, libcsupport/include/rtems/assoc.h, libcsupport/include/rtems/libio.h, libcsupport/include/rtems/libio_.h, libcsupport/include/rtems/termiostypes.h, libcsupport/include/zilog/z8036.h, libcsupport/include/zilog/z8530.h, libcsupport/include/zilog/z8536.h, libcsupport/src/__gettod.c, libcsupport/src/assoc.c, libcsupport/src/assocnamebad.c, libcsupport/src/error.c, libcsupport/src/libio.c, libcsupport/src/libio_sockets.c, libcsupport/src/malloc.c, libcsupport/src/no_libc.c, libcsupport/src/termios.c, libcsupport/src/termiosreserveresources.c: Convert to using c99 fixed-size types.
2003-09-042003-09-04 Joel Sherrill <joel@OARcorp.com>Joel Sherrill1-1/+1
* include/chain.h, include/clockdrv.h, include/console.h, include/iosupp.h, include/rtc.h, include/spurious.h, include/timerdrv.h, include/vmeintr.h, include/motorola/mc68230.h, include/rtems/libcsupport.h, include/rtems/libio.h, include/rtems/libio_.h, include/rtems/termiostypes.h, include/sys/termios.h, include/zilog/z8036.h, include/zilog/z8530.h, include/zilog/z8536.h, src/__brk.c, src/__gettod.c, src/__sbrk.c, src/__times.c, src/access.c, src/base_fs.c, src/cfgetispeed.c, src/cfgetospeed.c, src/cfsetispeed.c, src/cfsetospeed.c, src/chdir.c, src/chmod.c, src/chown.c, src/chroot.c, src/close.c, src/ctermid.c, src/dup.c, src/dup2.c, src/eval.c, src/fchdir.c, src/fchmod.c, src/fcntl.c, src/fdatasync.c, src/fpathconf.c, src/fs_null_handlers.c, src/fstat.c, src/fsync.c, src/ftruncate.c, src/getdents.c, src/getpwent.c, src/hosterr.c, src/ioctl.c, src/isatty.c, src/libio.c, src/libio_sockets.c, src/link.c, src/lseek.c, src/lstat.c, src/malloc.c, src/mallocfreespace.c, src/mkdir.c, src/mkfifo.c, src/mknod.c, src/mount.c, src/newlibc.c, src/no_libc.c, src/no_posix.c, src/open.c, src/pathconf.c, src/pipe.c, src/privateenv.c, src/read.c, src/readlink.c, src/rewinddir.c, src/rmdir.c, src/seekdir.c, src/stat.c, src/symlink.c, src/sync.c, src/tcdrain.c, src/tcflow.c, src/tcflush.c, src/tcgetattr.c, src/tcgetprgrp.c, src/tcsendbreak.c, src/tcsetattr.c, src/tcsetpgrp.c, src/telldir.c, src/termios.c, src/termiosinitialize.c, src/truncate.c, src/umask.c, src/unixlibc.c, src/unlink.c, src/unmount.c, src/utime.c, src/write.c: URL for license changed.
2002-07-302002-07-30 Joel Sherrill <joel@OARcorp.com>Joel Sherrill1-1/+1
* include/sys/utime.h: Removed as file is now part of the RTEMS newlib support. * Makefile.am: Reflect above. * include/rtems/termiostypes.h: Avoid use of __P.
2002-03-202001-03-20 Joel Sherrill <joel@OARcorp.com>Joel Sherrill1-1/+1
* PR143 * lib/include/rtems/termiostypes.h: Removed unneeded volatile on "theBuf" since no byte is read more than once anyway.
2001-08-162001-08-16 Mike Siers <mikes@poliac.com>Joel Sherrill1-0/+14
* include/rtems/termiostypes.h, include/sys/ioccom.h: Update of PPPD to 2.3.11 from 2.3.5 touched these files.
2000-11-272000-11-27 Joel Sherrill <joel@OARcorp.com>Joel Sherrill1-0/+163
* libc/termiostypes.h: New file -- missed in earlier commits.
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