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* Added missing parts of patch from Ralf Corsepius <corsepiu@faw.uni-ulm.de>.Joel Sherrill1998-07-281-4/+16
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* Closed window thanks to patch from Eric Norum.Joel Sherrill1998-07-282-10/+6
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* New file -- copied from dmv177 but same as ppcn_60x.Joel Sherrill1998-07-251-0/+290
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* Added comments and corrected spacing.Joel Sherrill1998-07-254-42/+56
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* Corrected spacing and added headers.Joel Sherrill1998-07-252-34/+56
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* Added ns16550_set_attributes.Joel Sherrill1998-07-254-8/+210
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* Corrected spacing and added a comment.Joel Sherrill1998-07-252-6/+10
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* Updated to reflect set attributes.Joel Sherrill1998-07-252-4/+18
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* Rewrote NS16550 TX interrupt processing to use termios for the bufferJoel Sherrill1998-07-256-250/+168
| | | | | and manage the interrupt sources like the other drivers. This let use remove the ns16550_flush() routine.
* Removed TX ring buffer.Joel Sherrill1998-07-252-4/+0
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* Changed variable to hold received data to unsigned.Joel Sherrill1998-07-254-4/+4
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* Added constants for z85c30_enable_interrupts.Joel Sherrill1998-07-252-12/+34
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* Removed z85c30_flush().Joel Sherrill1998-07-252-248/+158
| | | | | | Reworked transmit interrupt processing to remove ring buffer and to mask the TX empty interrupt when it was not expected. This code now uses termios to buffer TX output.
* Changed comment on TxBuffer.Joel Sherrill1998-07-252-2/+4
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* Removed mc68681_flush and corrected spacing.Joel Sherrill1998-07-254-66/+10
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* Added information on Chris Johns' suggestion to use pointers internallyJoel Sherrill1998-07-252-0/+6
| | | | rather than doing repeated table lookups.
* Removed "if 0" used to switch between serial ports.Joel Sherrill1998-07-252-4/+0
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* New file.Joel Sherrill1998-07-252-0/+98
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* Changed to utilize return status from rtems_termios_dequeue_characters()Joel Sherrill1998-07-252-8/+18
| | | | and to correctly set the TX active indicator.
* Moved console.c to libbsp/shared.Joel Sherrill1998-07-252-291/+1
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* Interrupts were incorrectly managed with a disable/disable pair ratherJoel Sherrill1998-07-252-4/+4
| | | | than with a disable/enable pair.
* changed version to 980724Joel Sherrill1998-07-242-2/+2
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* Patch from David Fiddes <D.J.Fiddes@hw.ac.uk>:Joel Sherrill1998-07-241-24/+0
| | | | | | | Here's a small patch I forgot about from earlier in the week that removes the hack fix Geoffroy had to use to get his BSP to work properly. The termios osend() fix took care of this.
* Patch from Eric Valette <valette@crf.canon.fr> and Emmanuel RaguetJoel Sherrill1998-07-249-65/+96
| | | | <raguet@crf.canon.fr> to make their patches work together.
* changed version to 980723Joel Sherrill1998-07-232-2/+2
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* Patch from Emmanuel Raguet <raguet@crf.canon.fr>:Joel Sherrill1998-07-237-4/+741
| | | | | | | | | | | | Here is a patch for KA9Q stack. This patch contains an Ethernet Driver for Western Digital, some fixes for the UDP and TCP protocols (for endian conversion) and some little programs which allow the test of UDP and TCP sockets via Ethernet. I have tested that on an Intel machine. If someone can test it on a big-endian machine, ...
* Patch from Eric VALETTE <valette@crf.canon.fr>:Joel Sherrill1998-07-2332-511/+2734
| | | | | | | | | | | | | Here is a enhanced version of my previous patch. This patch enables to potentially share the new interrupt management code for all Intel targets (pc386, go32 and force386) bsp. Note : this patch is complete only for pc386. It still needs to be completed for go32 and force386. I carrefully checked that anything needed is in for force386 (only some function name changes for IDT manipulation and GDT segment manipulation). But anyway I will not be able to test any of theses targets...
* Patch from Ralf Corsepius <corsepiu@faw.uni-ulm.de>:Joel Sherrill1998-07-231-0/+18
| | | | | | | Here is a pure sh-rtems bug-fix patch. The defines to enable the network to host conversion macros in netinet/in.h were missing in sh/cpu.h
* Removed consolex from build list. This file should be obsoleted by theJoel Sherrill1998-07-231-1/+3
| | | | libchip, libio, and termios efforts.
* Fix from Chris Johns <ccj@acm.org>. Comments:Joel Sherrill1998-07-211-8/+3
| | | | | Mask interrupts and save the current USP and MSP for all 68000 processor variants.
* Changed so we could test interrupts on port 3.Joel Sherrill1998-07-182-4/+4
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* Removed use of data port for z8530.Joel Sherrill1998-07-184-180/+108
| | | | Move some code around.
* Removed use of data port for z8530.Joel Sherrill1998-07-182-14/+14
| | | | | Tested all four ports. MC68681 as both polled and interrupt. Z8530 as polled only.
* New fileJoel Sherrill1998-07-181-0/+62
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* Added z85c30 specific probe routine to decide what the clock rate was.Joel Sherrill1998-07-182-8/+52
| | | | | | This routines could be enhanced to determine if the SCC is present since it appears from the DY-4 manual that a status registers indicates this.
* Addresses for SCC were wrong. A and B ports were swapped.Joel Sherrill1998-07-181-44/+25
| | | | | | | Deleted CSS interface related items. Added items required to access DMA Control and Status Register so we could figure out dynamically what the clock speed of the SCC really is.
* Swapped RX and TX since doing this makes the lights blink on theJoel Sherrill1998-07-181-2/+2
| | | | | | | RS-422 converter. We now see the TD light blink when typing characters in HyperTerminal and when the board is reset we see the RD light blink. This leads us to believe the cabling is basically right.
* Added RS-422 converter information and cable building information.Joel Sherrill1998-07-181-8/+59
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* Added information on the MC68681.Joel Sherrill1998-07-181-2/+12
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* Added background and setup to add section on RS-422.Joel Sherrill1998-07-181-11/+21
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* Reworked to removed dependency on DY-4 CSS ROM monitor interface.Joel Sherrill1998-07-181-5/+2
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* Removed css_iface.Joel Sherrill1998-07-182-2/+2
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* Removed. We are no longer dependent on DY-4 CSS interface code.Joel Sherrill1998-07-182-216/+0
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* New file.Joel Sherrill1998-07-181-0/+26
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* Initialized tty->refcount to 0. When (for whatever reason) malloc()Joel Sherrill1998-07-172-0/+6
| | | | | | | | | | | | | | returned a buffer which was not zero-filled, the reference count was not correct. When the application exitted, the "lastClose" handler was not being called to flush the output. This problem had manifested itself on a variety of platforms. The function rtems_termios_dequeue_characters() incorrectly incremented the buffer pointers when it was invoked and there were no characters in the ring buffer. This problem had also manifested itself on a variety of platforms. The symptom was a strange repeating of the data in the transmitter buffer when the transmitter serial device was supposed to go idle.
* Patch from Ralf Corsepius <corsepiu@faw.uni-ulm.de>. Comments:Joel Sherrill1998-07-178-19/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Added support for bsd "install" ($(BSDINSTALL)) to host.cfg.in, i.e. the standard "install" program that most packages (including automake) use. In Makefiles outside of rtems, "install" normally is referenced by $(INSTALL), but rtems already uses $(INSTALL) for install-if-change, hence I used $(BSDINSTALL) instead to keep up backward compatibility. * Removed references to @GREP@ etc. from host.cfg.in, as configure.in doesn't check for them (Minor cleanup). * Added installation flags INST*FLAGS to host.cfg.in, which should replace -m XXXX flags for installation calls. *Changes to gcc.cfg to enable it to build host programs from multiple sources files. Should not disturb existing sources, but neccessary. * There was a not-so-minor bug in the configuration files: "make install" and "make debug_install" don't work in all subdirectories!! I tried to fix this by adding "install" to MTARGETS in main.cfg, which seems to solve most of the problems. But there still seem to be rare (?) cases where "make debug_install" still seems to have problems. * Changes to many host related tool-Makefiles to demonstrate the abilities of INST*FLAGS, BSDINSTALL and the new rules in gcc.cfg. ..of cause ... but BSDINSTALL is THE standard method to install files in most program packages besides rtems. This part of the patch fixes some minor protection setting problems, but doesn't support TARGET_VARIANTS NOTE: I hope you will like the BSDINSTALL, INST*FLAGS stuff. It is a step to get rid of "install-if-change" and to rely on a more standard installation procedure. If you don't like BSDINSTALL, removing it from the patch isn't difficult- just grep for BSDINSTALL and replace BSDINSTALL with INSTALL or MKDIR. FINALLY: I still have another patch pending (well, not a complete patch yet, it's a partial patch to demonstrate the principle), which adds automatic rebuilding of files generated by autoconf/configure. At the moment I don't dare to submit it, because integrating this patch would require to modify all Makefile.ins because we'd need to add a new "include " line to each Makefile.in.
* Added scitab directory.Joel Sherrill1998-07-172-1/+2
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* Turned stack checker on.Joel Sherrill1998-07-171-0/+2
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* Patch fromalf Corsepius <corsepiu@faw.uni-ulm.de>:Joel Sherrill1998-07-171-0/+61
| | | | | * c/src/lib/libbsp/sh/gensh1/scitab - NEW DIRECTORY Location for building the table generated by shgen
* New files from Ralf Corsepius <corsepiu@faw.uni-ulm.de>. His comments:Joel Sherrill1998-07-177-0/+330
| | | | | | | | | | | * c/src/exec/score/tools/sh - NEW DIRECTORY - contains shgen Most of it should be self-explanatory. I am a little bit concerned about host-dependent features (getopt, floating point libraries). This shouldn't disturb much now, as this tool should be compileable on all gnu-based hosts and is only applicable for the sh. But in case somebody complains, we may need to add autoconf checks or even restructurize parts of rtems (IMO, rtems needs to be restructurized - remember the "turning rtems upside down" issue).
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