1 2005-09-02 Sebastien Couret <sebastien.couret@elios-informatique.fr>
3 * src/common/termiostty.c and
4 * tests/serial_echo.c : Fix compiler warning on a signedness
7 2005-07-22 Andrew Lunn <andrew.lunn@ascom.ch>
9 * src/common/tty.c (tty_write):
10 * src/common/haldiag.c (haldiag_getc): Fixed pointer signness to
11 avoid compiler warnings.
12 * tests/*.c msglen should by an unsigned int to avoid compiler
15 2005-07-21 Andrew Lunn <andrew.lunn@ascom.ch>
17 * src/common/termiostty.c: Removed errbuf from priv. It was never
18 being used after being allocated and never freed.
20 2005-06-27 Andrew Lunn <andrew.lunn@ascom.ch>
22 * src/common/serial.c (serial_select): Swap the DSR locks and
23 mutex locks around to avoid deadlocks with the rest of the code
24 which uses this order.
26 2005-06-17 Andreas Gaer <andreas.gaer@baslerweb.com>
28 * src/common/serial.c (serial_select): Lock DSRs inside
29 serial_select() as the serial DSR calls functions manipulating the
30 cbuf structs, leading to a race condition. Also use the mutex to
31 avoid races between different threads.
33 2005-05-13 Peter Korsgaard <jacmet@sunsite.dk>
35 * src/common/serial.c (serial_init): Fix compiler warnings about
36 formats strings for diag_printf.
38 2004-11-30 Jani Monoses <jani@iv.ro>
40 * cdl/io_serial.cdl : CYGPKG_IO_SERIAL_SELECT_SUPPORT requires
41 CYGFUN_IO_FILEIO_SELECT specifically not just CYGPKG_FILEIO. The
42 latter provides select support only in kernel configurations.
44 2004-04-22 Jani Monoses <jani@iv.ro>
47 Invoke tail with stricter syntax that works in latest coreutils.
49 2004-01-12 Dan Jakubiec <djakubiec@yahoo.com>
51 * src/common/serial.c: serial_write() was returning an incorrect
52 result code in non-blocking mode when output was blocked. The
53 previous code would return ENOERR with 0 bytes written. This
54 was fixed to return EAGAIN.
56 2003-08-18 Jay Foster <jay@systech.com>
58 * src/common/serial.c: Fixed bug for XON/XOFF flow control that
59 would cause multiple XON (or XOFF) characters to be sent for a
60 single flow control state transition.
61 Fixed bug in serial_write() that would cause output data to be
62 discarded if using polled mode with flow control, and output
63 was blocked due to flow control.
64 Fixed bug in serial_data_xmt_req() that would not stop sending
65 data when output was flow controlled off (hardware flow control).
67 2003-09-02 Eric Doenges <Eric.Doenges@DynaPel.com>
69 * src/common/tty.c: Make tty_select prototype match implementation.
70 * src/common/termiostty.c: Make termios_select prototype match
73 2003-09-02 Jonathan Larmour <jifl@eCosCentric.com>
75 * src/common/serial.c: Make serial_select prototype match
78 2003-06-09 Nick Garnett <nickg@balti.calivar.com>
80 * src/common/serial.c: Changed all calls to cyg_drv_cond_signal()
81 to cyg_drv_cond_broadcast(). Removed comment asking whether this
84 * include/serialio.h: Added includes of pkgconf files so that the
85 ifdefs in this file work properly.
87 * include/serial.h: Added include of devtab.h to fix compile
90 2003-05-21 Gary Thomas <gary@mlbassoc.com>
92 * src/common/serial.c (serial_get_config): Restart receiver
93 after input queue flush if it had been throttled. Inspired
94 by David Marqvar <DAM@tt.dk>
96 2003-03-25 Jonathan Larmour <jifl@eCosCentric.com>
98 * src/common/serial.c (serial_get_config): For both INPUT_FLUSH
99 and OUTPUT_FLUSH keys, pass down to the hardware driver as well
100 to allow it to flush FIFOs.
101 Based on patch from Roland Cassebohm.
103 2003-03-20 Gary Thomas <gary@mlbassoc.com>
105 * src/common/serial.c: Only return -EAGAIN if no data moved.
107 2003-03-11 Gary Thomas <gary@mlbassoc.com>
109 * src/common/termiostty.c (termios_read): VMIN handling still wasn't
110 quite correct. When VMIN > 0, at least VMIN characters should be
113 2003-02-24 Jonathan Larmour <jifl@eCosCentric.com>
115 * cdl/io_serial.cdl: Fix doc link.
117 2003-02-14 Jonathan Larmour <jifl@eCosCentric.com>
119 * src/common/termiostty.c: Support VMIN > 0 properly.
121 2002-12-10 Gary Thomas <gthomas@ecoscentric.com>
123 * src/common/tty.c (tty_write): Only return number of characters
124 in original string which were written - don't include any CR/LF
125 expansion characters.
127 2002-04-23 Jesper Skov <jskov@redhat.com>
129 * tests/serial3.c (serial_test): Use 19200 baud rate when board
131 * tests/serial5.c (serial_test): Same.
133 2002-02-19 Jesper Skov <jskov@redhat.com>
135 * cdl/io_serial.cdl: Removed termiostty.c build rule.
137 * cdl/termios.cdl: Make termiostty.c building depending on actual
138 requirements for its content.
140 2002-02-15 Jesper Skov <jskov@redhat.com>
142 * tests/flow1.c: Also try DSR/DTR flow control (presently
143 unsupported by Linux though).
144 * tests/flow2.c: Same.
146 2002-01-11 Jonathan Larmour <jlarmour@redhat.com>
148 * src/common/termiostty.c (termios_read): Don't return after VMIN,
149 this was a stupid thing to do and decreases performance a lot.
151 2001-08-15 Gary Thomas <gthomas@redhat.com>
153 * tests/ser_test_protocol.inl: Change NONE in 'cyg_verbosity_level_t'
154 to be _NONE [unused] to avoid name clash with <kernel/kapi.h>.
156 2000-12-08 Jonathan Larmour <jlarmour@redhat.com>
158 * src/common/serial.c: Fix CYGOPT_IO_SERIAL_FLOW_CONTROL_HW ->
159 CYGOPT_IO_SERIAL_SUPPORT_LINE_STATUS typo when declaring callbacks
160 Thanks to Brian Danilko for reporting.
162 2000-11-22 Jesper Skov <jskov@redhat.com>
164 * src/common/serial.c: Changed #ifdef to #if used on an interface
167 2000-11-06 Jonathan Larmour <jlarmour@redhat.com>
169 * src/common/tty.c (tty_write): Check buffer size appropriately
170 since when doing \r\n expansion "size" may have been double
171 incremented as a result.
172 Thanks to Alex Mathews of Crosstor for the fix.
174 2000-10-20 Jonathan Larmour <jlarmour@redhat.com>
176 * src/common/serial.c: Include cyg/infra/cyg_ass.h for assertion
177 support since we have assertions here!
179 2000-10-12 Jesper Skov <jskov@redhat.com>
181 * tests/ser_test_protocol.inl: Moved most testing parameters into
184 * cdl/io_serial.cdl: Added comment.
186 2000-10-06 Jesper Skov <jskov@redhat.com>
188 * src/common/serial.c (serial_rcv_char): Register overruns.
190 * src/common/serial.c: Made block request functions return cause
191 of failure. Necessary for the device driver to be able to
192 fall-back to other transfer method efficiently.
193 * include/serial.h: Added enum with failure types.
195 2000-10-03 Jesper Skov <jskov@redhat.co.uk>
197 * tests/ser_test_protocol.inl: Moved testing parameters to device
198 driver CDL for SH targets.
200 2000-09-29 Jesper Skov <jskov@redhat.com>
202 * include/serialio.h: Fix compiler warning and errors due to
203 non-default flow control config.
205 2000-09-27 Jesper Skov <jskov@redhat.com>
207 * src/common/serial.c (serial_data_rcv_done,
208 serial_data_xmt_done): Buffer pointers updated in _done instead of
209 in _req to avoid race in xmt. Same change in rcv for consistency.
210 * include/serial.h: Changed prototype accordingly.
212 2000-09-18 Jesper Skov <jskov@redhat.com>
214 * cdl/io_serial.cdl: Added interfaces to allow test tweaking.
215 * tests/ser_test_protocol.inl: Use interfaces. Moved PID details
216 to PID serial package.
218 2000-09-15 Jesper Skov <jskov@redhat.com>
220 * tests/ser_test_protocol.inl: Allow drivers to define testing
223 2000-09-13 Jesper Skov <jskov@redhat.com>
225 * include/serial.h (SERIAL_CALLBACKS): Fix typo.
227 2000-09-06 Jesper Skov <jskov@redhat.com>
229 * tests/ser_test_protocol.inl: Renamed some option names due to SH
232 2000-08-09 Jonathan Larmour <jlarmour@redhat.co.uk>
234 * src/common/serial.c (serial_indicate_status): Treat flow control
237 2000-08-08 Jonathan Larmour <jlarmour@redhat.co.uk>
239 * src/common/serial.c (serial_data_rcv_req): Adjust nb in correct
242 2000-08-04 Jonathan Larmour <jlarmour@redhat.co.uk>
244 * cdl/io_serial.cdl: Default software flow control to on (but keep
245 flow control overall default off)
247 * tests/flow1.c (cyg_start): Fix N_A_MSG -> NA_MSG typo
248 * tests/flow2.c (cyg_start): Ditto
250 2000-08-03 Jonathan Larmour <jlarmour@redhat.co.uk>
252 * cdl/io_serial.cdl: Should default flow control to off
254 * src/common/serial.c (serial_data_xmt_req): Update cbuf->nb
255 (serial_data_rcv_req): Update cbuf->nb
257 2000-08-01 Jonathan Larmour <jlarmour@redhat.co.uk>
259 * cdl/io_serial.cdl: Add support for line status queries,
260 software flow control, hardware flow control and POSIX termios
261 * include/serial.h: Likewise. Also change prototype for set_config
262 hardware operations to use keys to be more flexible.
263 * include/serialio.h: Add lots of types and constants to support
264 new line status and flow control config key queries
266 * src/common/haldiag.c (haldiag_set_config): Use keys to be more
269 * src/common/serial.c: Many changes to support software/hardware
270 flow control (with low and high water points), line status and
271 fix some omissions with select. Also fix bugs in block transfer
272 functions resulting from EL/IX merge.
274 * tests/flow1.c, tests/flow2.c: New tests for flow control
276 * cdl/termios.cdl: Add to configure termios
277 * src/termios.c: Add new POSIX Termios API
278 * src/termiostty.c: Add POSIX Termios tty driver
280 * tests/ser_test_protocol.inl (change_config): Add support for
281 hardware and software flow control testing, indicated to the
282 host by an extra CONFIG argument.
284 * tests/serial3.c: Add flow control config
285 * tests/serial5.c: Add flow control config
287 2000-07-31 Nick Garnett <nickg@cygnus.co.uk>
289 * src/common/serial.c: Changed BLOCKING control definitions to
292 2000-07-03 Jesper Skov <jskov@redhat.com>
294 * src/common/serial.c (serial_data_rcv_req): Fix off-by-1 bug.
296 2000-06-23 Jesper Skov <jskov@redhat.com>
298 * tests/ser_test_protocol.inl: Added cq7708 definitions.
300 2000-06-19 Nick Garnett <nickg@cygnus.co.uk>
303 * src/common/serial.c:
304 Added nb field to cbuf_t structure. This keeps track of the number of
305 bytes currently in the buffer. Without this counter, there is no
306 way to distinguish a totally full buffer from one that is totally
307 empty, since in both cases put==get.
309 2000-06-15 Nick Garnett <nickg@cygnus.co.uk>
311 * include/serial.h: Added selinfo field to cbuf structure when
312 select support is enabled.
314 * src/common/serial.c:
316 Added select support.
318 * cdl/io_serial.cdl: Added CYGPKG_IO_SERIAL_SELECT_SUPPORT to
319 enable select() support. Defaults to on.
320 Also added component for loopback driver.
322 * tests/ser_test_protocol.inl: Added test setup for loopback
325 2000-05-28 Gary Thomas <gthomas@redhat.com>
327 * tests/ser_test_protocol.inl: Rename NEC V85x drivers.
329 2000-05-25 Jesper Skov <jskov@redhat.com>
331 * tests/ser_test_protocol.inl: Added rules for REF4955.
333 2000-05-08 Jesper Skov <jskov@redhat.com>
335 * cdl/io_serial.cdl: active_if CYGPKG_IO
337 2000-05-05 Jonathan Larmour <jlarmour@redhat.co.uk>
339 * src/common/serial.c (serial_get_config): Tidy below change a little
341 2000-05-05 Grant Edwards <grante@visi.com>
343 * src/common/serial.c (serial_get_config): Support
344 CYG_IO_GET_CONFIG_SERIAL_BUFFER_INFO key to get buffer information
346 * include/serialio.h: Add cyg_serial_buf_info_t
348 2000-05-04 Jesper Skov <jskov@redhat.com>
350 * cdl/io_serial.cdl: Only build tests when drivers enabled.
352 2000-05-02 Jesper Skov <jskov@redhat.com>
354 * src/common/serial.c (serial_set_config): Set proper parity for
356 (serial_get_config): Fix copy'n'paste buglet.
358 2000-05-01 Jesper Skov <jskov@redhat.com>
360 * src/common/serial.c: Added non-blocking config and operation for
362 Added block transfer rcv/xmt callbacks.
363 Added (disabled for now) check for rcv overflow. [need to add
366 * include/serial.h: Added non-blocking callbacks.
368 * cdl/io_serial.cdl: Added non-blocking option. Added block
371 2000-04-17 Hugo Tyson <hmt@cygnus.co.uk>
373 * src/PKGconf.mak: remove; it's obsolete.
375 2000-04-13 Gary Thomas <gthomas@redhat.com>
377 * src/common/serial.c (serial_write): Make safer - only call
378 'start_xmit' with DSRs disabled.
380 2000-04-11 Hugo Tyson <hmt@cygnus.co.uk>
382 * cdl/io_serial.cdl (CYGPKG_IO_SERIAL_DEVICES): New package which
383 is a container and control for the real device drivers.
385 2000-04-11 Jesper Skov <jskov@redhat.com>
387 * cdl/io_serial.cdl: Bad hack to build separate test.
388 * tests/serial_echo.c: Added.
390 2000-04-11 Hugo Tyson <hmt@cygnus.co.uk>
392 * cdl/ser_.... (driver-specific cdl files):
393 Remove all these; they are no longer needed following the change
394 below. They do exist in devs/serial/ARCH/PLATFORM/VERSION/cdl/
395 directories various instead.
397 2000-04-07 Hugo Tyson <hmt@cygnus.co.uk>
399 * ecos.db: Re-organize device packages. This is a massive change
400 involving deleting all the sources for serial and ethernet drivers
401 from where they used to live in
402 packages/io/serial/current/src/ARCH/PLATFORM.[ch]
403 packages/net/drivers/eth/PLATFORM/current/src/...
404 and reinstating them in
405 packages/devs/serial/ARCH/PLATFORM/current/src/...
406 packages/devs/eth/ARCH/PLATFORM/current/src/...
408 All these new packages are properly defined in ecos.db, and are
409 all of type "hardware" so that a "target" can grab them.
411 This directory layout is descriptive of the devices we have right
412 now, arch and platform are separate levels just to make it easier
413 to navigate in the filesystem and similar to the HAL structure in
416 It is *not* prescriptive of future work; for example, the mythical
417 common highly-portable 16550 serial driver which works on many
418 targets would be called "devs/serial/s16550/current", or a serial
419 device for a particular board (cogent springs to mind) that can
420 work with different CPUs fitted is "devs/serial/cogent/current".
422 Changelogs have been preserved and replicated over all the new
423 packages, so that no history is lost.
425 The contents of individual source files are unchanged; they build
426 in just the same emvironment except for a very few cases where the
427 config file name changed in this movement.
429 Targets in ecos.db have been redefined to bring in all relevant
430 hardware packages including net and serial drivers (but the newly
431 included packages are only active if their desired parent is
434 The names of CDL options (and their #defines of course) stay the
435 same for the serial drivers, for backward compatibility.
437 * templates/*/current.ect: these have had CYGPKG_IO_SERIAL added
438 rather than it being in (almost) all target definitions.
440 2000-04-07 Jonathan Larmour <jlarmour@redhat.co.uk>
442 * src/common/tty.c (tty_read): Correct handling of modes with newlines
444 2000-04-05 Jonathan Larmour <jlarmour@redhat.co.uk>
446 * src/common/tty.c (tty_read): CRLF conversion should use \r\n not \n\r
447 (tty_write): Similarly
449 * include/ttyio.h: Update CYG_TTY_IN_FLAGS_CRLF and
450 CYG_TTY_IN_FLAGS_CRLF to match
452 2000-03-31 Jesper Skov <jskov@redhat.com>
454 * cdl/ser_sh_edk7708.cdl: Limit legal baud rate range.
455 * src/sh/sh_sci_serial.c: Use baud rate macro instead of hardwired
458 2000-03-28 John Dallaway <jld@cygnus.co.uk>
462 cdl/ser_arm_cma230.cdl,
463 cdl/ser_arm_edb7xxx.cdl,
466 cdl/ser_mips_jmr3904.cdl,
467 cdl/ser_mips_vrc4373.cdl,
469 cdl/ser_powerpc_cogent.cdl,
470 cdl/ser_quicc_smc.cdl,
471 cdl/ser_sh_edk7708.cdl,
472 cdl/ser_sparclite_sleb.cdl,
475 Adjust documentation URLs.
477 2000-03-07 Jesper Skov <jskov@redhat.com>
479 * cdl/ser_mips_jmr3904.cdl: Rename devices to match CDL naming.
481 2000-02-29 Jonathan Larmour <jlarmour@redhat.co.uk>
483 * include/serialio.h: Correct baud rate typo: 230400 rather than
484 234000. Thanks to Grant Edwards for the report.
486 2000-02-28 Gary Thomas <gthomas@cygnus.co.uk>
488 * src/powerpc/quicc_smc_serial.c: Use standard 'diag_dump_buf()'.
490 2000-02-28 Jesper Skov <jskov@redhat.com>
492 * tests/ser_test_protocol.inl: Allow 115200 baud on Cogent
493 again. Fixed interrupt problem.
495 2000-02-22 Jesper Skov <jskov@redhat.com>
497 * tests/ser_test_protocol.inl: Don't use 115200 baud on
498 Cogent. Our slower boards can't keep up.
500 2000-02-17 Gary Thomas <gthomas@cygnus.co.uk>
502 * cdl/ser_powerpc_cogent.cdl: Fix incorrect dependency.
504 2000-02-16 Nick Garnett <nickg@cygnus.co.uk>
506 * include/pkgconf/io_serial.h:
507 Added configury for PC serial device drivers.
509 * cdl/ser_i386_pc.cdl:
510 * src/i386/pc_serial.c:
511 * src/i386/pc_serial.h:
512 Added these files to implement PC serial line drivers.
515 Added CYGPKG_IO_SERIAL_I386_PC.
517 * tests/ser_test_protocol.inl:
518 Added support for PC serial line testing.
520 2000-02-11 Jesper Skov <jskov@redhat.com>
522 * src/sh/sh_sci_7708.inl (DEVTAB_ENTRY):
523 * src/sparclite/sleb_sdtr.c:
524 serial_devio => cyg_io_serial_devio
526 2000-02-10 Jonathan Larmour <jlarmour@redhat.co.uk>
528 * src/mn10300/mn10300_serial.c: Ensure all CYG_HAL_MN10300_*
529 preprocessor conditionals use the correct CYGPKG_HAL_MN10300_AM3* form
532 2000-02-03 Jesper Skov <jskov@redhat.com>
534 * src/powerpc/quicc_smc_serial.c: CYG_HAL_POWERPC_x->CYGPKG_...
536 2000-02-02 Jonathan Larmour <jlarmour@redhat.co.uk>
538 * src/arm/aeb_serial.h: Rename lower case register macros to REG_ upper
541 * src/arm/aeb_serial.c: Update to reflect above
543 2000-01-31 Simon FitzMaurice <sdf@cygnus.co.uk>
546 Adjust help URLs in line with new doc layout.
548 2000-01-28 Simon FitzMaurice <sdf@cygnus.co.uk>
551 Adjust help URLs in line with new doc layout.
553 2000-01-28 Gary Thomas <gthomas@cygnus.co.uk>
555 * src/common/tty.c (tty_read): Fix problem with backspace at start
556 of line (size must be 'signed' for compare to work).
558 2000-01-19 Hugo Tyson <hmt@cygnus.co.uk>
560 * cdl/*.cdl: Add descriptions to a number of options &c which were
561 lacking same, also tidied up other typos as noticed en passant.
563 2000-01-17 Gary Thomas <gthomas@cygnus.co.uk>
565 * src/common/tty.c (tty_read): Avoid echoing "backspace/erase" at
568 2000-01-05 Gary Thomas <gthomas@cygnus.co.uk>
570 * src/common/serial.c (serial_write): Avoid potential deadlock if
571 transmit start actually sends enough characters to signal cond wait.
573 2000-01-03 Gary Thomas <gthomas@cygnus.co.uk>
575 * include/serial.h: Fix namespace pollution -
576 serial_devio => cyg_io_serial_devio
577 serial_callbacks => cyg_io_serial_callbacks
579 * src/mips/tx3904_serial.c:
580 * src/mips/vrc4373_serial.c:
581 * src/mn10300/mn10300_serial.c:
582 * src/powerpc/quicc_smc_serial.c:
583 * src/powerpc/cogent_serial_with_ints.c:
584 * src/sparclite/sleb_sdtr.c:
585 * src/arm/aeb_serial.c:
586 * src/arm/pid_serial_with_ints.c:
587 * src/arm/edb7xxx_serial.c:
588 * src/arm/cma230_serial.c:
589 * src/arm/ebsa285_serial.c:
590 * src/common/haldiag.c:
591 * src/common/serial.c: Fix namespace pollution -
592 serial_devio => cyg_io_serial_devio
594 1999-12-06 Gary Thomas <gthomas@cygnus.co.uk>
596 * src/arm/pid_serial_with_ints.c (pid_serial_DSR): Add loop to handle
597 case where an interrupt represents multiple events.
599 1999-11-19 Gary Thomas <gthomas@cygnus.co.uk>
601 * src/powerpc/quicc_smc_serial.c: Channel select for SMC2 was wrong.
603 1999-11-18 Gary Thomas <gthomas@cygnus.co.uk>
605 * include/pkgconf/io_serial.h: Remove mention of 7209/7212.
607 1999-11-03 John Dallaway <jld@cygnus.co.uk>
609 * cdl/io_serial.cdl: Define build options.
611 1999-10-26 Jesper Skov <jskov@cygnus.co.uk>
612 * tests/serial5.c (serial_test): Reduce speed in thumb mode.
614 * src/arm/pid_serial.h: Added BE support.
616 * src/PKGconf.mak: Use CYGPKG_<> instead of CYG_<> to control what
617 needs to be compiled.
619 1999-10-25 Gary Thomas <gthomas@cygnus.co.uk>
621 * src/arm/pid_serial.h (ISR_RxTO): Define - character received but
622 not handled "promptly".
624 * src/arm/pid_serial_with_ints.c (pid_serial_DSR): Handle rcv interrupts
625 properly (can't ignore them even with TO bit set).
627 * src/arm/cl7211_serial.c (cl7211_serial_rx_DSR): Need to handle all
628 input (empty input FIFO) otherwise characters get dropped.
630 1999-10-15 Jesper Skov <jskov@cygnus.co.uk>
632 * tests/ser_test_protocol.inl: Removed AEB rev C change. Was bogus.
634 1999-10-11 Nick Garnett <nickg@cygnus.co.uk>
636 * tests/ser_test_protocol.inl: Added configury for VR4300 testing.
638 * src/mips/vrc4373_serial.c: Added Bi-endian support.
640 * include/pkgconf/io_serial.h: Adjusted default baud rates to
643 1999-10-06 Jesper Skov <jskov@cygnus.co.uk>
645 * tests/ser_test_protocol.inl: Run tests on AEB rev C as well.
647 1999-09-28 Hugo Tyson <hmt@cygnus.co.uk>
649 * src/powerpc/quicc_smc_serial.c (quicc_smc_serial_init): Correct
650 value supplied for interrupt priority - it may be unused, but it
651 is asserted for range. Initialize the diagnostic channel if on an
652 MBX and if NOT using SMC1 ourselves, to ensure that diag output
653 and built-in stubs work correctly; otherwise reset the quicc and
654 ignore SMC1 as before. Fix various warnings, mostly about
655 casting/arg-passing/assigning away volatile.
657 1999-08-31 Jesper Skov <jskov@cygnus.co.uk>
659 * tests/ser_test_protocol.inl: Define dummy crash ID.
661 1999-08-30 Jesper Skov <jskov@cygnus.co.uk>
663 * tests/ser_test_protocol.inl: Added crash information which
664 should help track down repeating errors.
666 1999-08-20 Jesper Skov <jskov@cygnus.co.uk>
668 * tests/README: Added.
670 1999-08-18 Jesper Skov <jskov@cygnus.co.uk>
680 Require kernel and kernel C API.
682 1999-08-17 Nick Garnett <nickg@cygnus.co.uk>
684 * src/mn10300/mn10300_serial.c: Added a simple implementation of a
685 receive FIFO to try and reduce the overhead of receiving bytes.
687 1999-08-16 Jonathan Larmour <jlarmour@cygnus.co.uk>
690 * src/mn10300/mn10300_serial.c:
691 * tests/ser_test_protocol.inl:
692 Rename all am32 -> am31
694 1999-08-12 Nick Garnett <nickg@cygnus.co.uk>
696 Imported following changes from development branch:
698 1999-08-11 Nick Garnett <nickg@cygnus.co.uk>
700 * tests/serial5.c: Modified config test for boards that need a lower
703 * tests/ser_test_protocol.inl: Removed 14400 baud tests for all
704 MN10300 variants. The MN10300 cannot currently do this speed.
706 * src/mn10300/mn10300_serial.c: Tidied up the transmit interrupt
707 enable/disable code to be variant specific.
709 * include/pkgconf/io_serial.h: Undid Jonathan's change, since the
710 same options are used for all MN10300 variants.
712 1999-08-10 Jonathan Larmour <jlarmour@cygnus.co.uk>
714 * include/pkgconf/io_serial.h:
715 Reparent CYGPKG_IO_SERIAL_MN10300 from under CYGPKG_HAL_MN10300 to
716 CYGPKG_HAL_MN10300_AM32_STDEVAL1 since it's stdeval1 specific
718 1999-08-04 Nick Garnett <nickg@cygnus.co.uk>
720 * tests/ser_test_protocol.inl:
721 Changed names of MN10300 defines tested. Added AM33 definitions.
723 * src/mn10300/mn10300_serial.c:
724 Modified driver to work on am33 too. This simply requires some
725 alternate definitions of things like register addresses and some
726 bits in them plus some extra parameterization of some register
730 Added am33 to list of architectures supporting serial lines.
732 1999-07-28 Gary Thomas <gthomas@cygnus.co.uk>
734 * include/pkgconf/io_serial.h: Update descriptions to be more
735 generic (CL7x11 instead of CL7211).
737 1999-07-28 Jonathan Larmour <jlarmour@cygnus.co.uk>
739 * include/pkgconf/io_serial.h: Correct typos in CDL description
740 for serial port 2 driver
742 1999-07-26 Hugo Tyson <hmt@cygnus.co.uk>
744 * src/arm/ebsa285_serial.c: New file: device driver for the serial
745 device of the Intel StrongARM EBSA-285 evaluation board.
747 * include/pkgconf/io_serial.h (CYGPKG_IO_SERIAL_ARM_EBSA285):
750 * src/PKGconf.mak (EXTRAS_COMPILE): Compile it.
752 * tests/ser_test_protocol.inl (TEST_SER_DEV): Enable testing of it.
754 1999-07-08 Jesper Skov <jskov@cygnus.co.uk>
756 * tests/ser_test_protocol.inl (change_config): Changed implementation.
758 1999-06-27 Gary Thomas <gthomas@cygnus.co.uk>
760 * src/powerpc/quicc_smc_serial.c (quicc_smc_serial_init): More robust
761 initialization, with data cache disabled. This seems to fix the
762 random failures described below.
764 * tests/ser_test_protocol.inl: Add configuration for QUICC/MBX860.
765 Added some delays in the configuration change code to make QUICC
766 happy [didn't help much although the manual says they are required].
768 * src/powerpc/quicc_smc_serial.h (UART_BITRATE): Rewrote macro to
769 match what the Linux driver uses - still doesn't work well, though.
771 * src/powerpc/quicc_smc_serial.c: Lots of changes trying to get the
772 serial driver working and robust. At this point it works quite well,
773 using the default buffer sizes. Changing from the defaults seem to
774 easily break it though, certainly on input. Also, changing the baud
775 rate seems to not work reliably.
777 * src/common/serial.c: Add some tracing/debug info to try and debug
778 problems with QUICC serial driver. These are hard disabled with
779 "XX_" prepended to "CYGDBG_DIAG_BUF". Enabling them gives information
780 about how/when data are delivered from the serial driver.
782 * include/pkgconf/io_serial.h: Adjust limits and defaults on number and
783 size of buffers with values that seem to work.
785 1999-06-21 Jesper Skov <jskov@cygnus.co.uk>
787 * src/sh/sh_sci_serial.c: Rearranged inclusion of .inl file a bit
788 to avoid compiler warnings.
790 1999-06-21 Gary Thomas <gthomas@cygnus.co.uk>
792 * include/pkgconf/io_serial.h: Fix CDL for number of buffers.
794 * src/powerpc/quicc_smc_serial.c: Force number of buffers = 1.
796 1999-06-20 Gary Thomas <gthomas@cygnus.co.uk>
798 * include/pkgconf/io_serial.h: Some clean up (removed commented
799 obsolete CDL parenting structure).
800 Add support for Motorola PowerPC QUICC/SMC.
802 * src/arm/cma230_serial.c:
803 * src/arm/cl7211_serial.c:
804 * src/arm/aeb_serial.c:
805 * src/arm/pid_serial_with_ints.c: Use #include to get 'diag_printf()'
808 1999-06-17 Gary Thomas <gthomas@cygnus.co.uk>
810 * src/arm/cl7211_serial.c (cl7211_serial_start_xmit): Fix race which
811 cause xmitter to get stuck.
813 1999-06-16 Jesper Skov <jskov@cygnus.co.uk>
815 * src/sh/sh_serial.c: [removed]
816 * src/sh/sh_sci_serial.c: [added]
817 * src/sh/sh_sci_7708.inl: [added]
818 * include/pkgconf/io_serial.h:
819 * src/PKGconf.mak (EXTRAS_COMPILE):
820 * tests/ser_test_protocol.inl:
821 Renamed CDL options and restructered driver.
824 1999-06-04 Jesper Skov <jskov@cygnus.co.uk>
826 * include/pkgconf/io_serial.h: Fixed CDL string for BAUD rate option.
828 1999-06-04 Gary Thomas <gthomas@cygnus.co.uk>
830 * tests/ser_test_protocol.inl: Disable testing at 115200
831 for Cogent CMA230 (ARM).
833 * src/arm/cma230_serial.c: Fix interrupt for port B.
835 1999-05-31 Jesper Skov <jskov@cygnus.co.uk>
837 * src/sh/sh_serial.c: Fixed receive interrupts and added handler for
840 1999-05-28 Jesper Skov <jskov@cygnus.co.uk>
842 * io/serial/current/src/PKGconf.mak:
843 * io/serial/current/tests/ser_test_protocol.inl:
844 * include/pkgconf/io_serial.h:
845 Renamed SH platform package to edk7708.
847 1999-05-27 Jesper Skov <jskov@cygnus.co.uk>
849 * tests/ser_test_protocol.inl: Added ability to change options in
852 1999-05-27 Jonathan Larmour <jlarmour@cygnus.co.uk>
854 * src/mn10300/mn10300_serial.c (mn10300_serial_config_port):
855 Wait for the serial device to become acquiescent before disabling
856 it. This prevents cygmon's outgoing characters getting corrupted
857 due to transmission being disabled.
860 1999-05-26 Gary Thomas <gthomas@cygnus.co.uk>
862 * include/pkgconf/io_serial.h:
863 * tests/ser_test_protocol.inl: Add Cogent CMA230 setup.
865 * src/arm/cma230_serial.c: Make names compatible with Cogent
868 1999-05-26 Gary Thomas <gthomas@cygnus.co.uk>
870 * tests/ser_test_protocol.inl: Add Cirrus Logic CL7211 setup.
871 1999-05-26 Jesper Skov <jskov@cygnus.co.uk>
873 * src/sh/sh_serial.c: Added more baud rate values. Disabled
874 interrupt driven receive. Fixed config_port to enable proper
877 1999-05-25 Jonathan Larmour <jlarmour@cygnus.co.uk>
879 * tests/ser_test_protocol.inl:
880 Change all mentions of CYGPKG_HAL_TX39_JMR3904 to
881 CYGPKG_HAL_MIPS_TX39_JMR3904
883 1999-05-25 Jonathan Larmour <jlarmour@cygnus.co.uk>
885 * src/PKGconf.mak (EXTRAS_COMPILE): Change CYG_HAL_TX39 to
887 1999-05-25 Jesper Skov <jskov@cygnus.co.uk>
889 * tests/ser_test_protocol.inl: Added sh entry.
891 1999-05-24 Jesper Skov <jskov@cygnus.co.uk>
894 * include/pkgconf/io_serial.h:
895 * src/sh/sh_serial.c:
898 1999-05-18 Jesper Skov <jskov@cygnus.co.uk>
900 * src/sparclite/sleb_sdtr.c (sleb_sdtr_rx_DSR): Only read chan if
903 1999-05-18 Jesper Skov <jskov@cygnus.co.uk>
905 * src/arm/cl7211_serial.c (cl7211_serial_rx_DSR): Only read char
908 1999-05-16 Gary Thomas <gthomas@cygnus.co.uk>
910 * src/arm/cl7211_serial.c: Clean up, first working version.
912 1999-05-14 Jesper Skov <jskov@cygnus.co.uk>
914 * tests/ser_test_protocol.inl: Removed workaround for spurious
917 * src/arm/aeb_serial.c:
918 * src/arm/aeb_serial.h:
919 * src/arm/pid_serial_with_ints.c:
920 * src/arm/pid_serial.h:
921 * src/powerpc/cogent_serial.h:
922 * src/powerpc/cogent_serial_with_ints.c:
923 Check for receive interrupt before reading.
925 1999-05-13 Nick Garnett <nickg@cygnus.co.uk>
927 The follow changes were made in a branch an have now been merged:
929 1999-04-21 Gary Thomas <gthomas@cygnus.co.uk>
931 * src/mips/vrc4373_serial.c: Small changes to get working with
934 1999-04-20 John Dallaway <jld@cygnus.co.uk>
936 * include/pkgconf/io_serial.h: Fix CYGPKG_IO_SERIAL_TX39_JMR3904
939 1999-05-11 Gary Thomas <gthomas@cygnus.co.uk>
941 * src/arm/cl7211_serial.c: Fix compile problems from merged code.
943 1999-05-05 Jesper Skov <jskov@cygnus.co.uk>
945 * tests/ser_test_protocol.inl: Tidied up a bit and added
946 description of protocol.
948 1999-05-05 Jesper Skov <jskov@cygnus.co.uk>
950 * src/common/serial.c (serial_write, serial_read): Clear abort
953 1999-05-05 Jesper Skov <jskov@cygnus.co.uk>
955 * tests/serial4.c (serial_test): Handle config fails correctly.
957 * tests/ser_test_protocol.inl: Better change_config
958 handling. Simple recovery and negotiation isn't timing
961 1999-05-05 Jesper Skov <jskov@cygnus.co.uk>
963 * tests/timeout.inl: Updated with the below changes.
965 1999-05-05 Gary Thomas <gthomas@cygnus.co.uk>
967 * misc/timeout.inl (timeout): Timeouts are relative, but alarms
968 need absolute time values.
970 1999-05-04 Jesper Skov <jskov@cygnus.co.uk>
972 * tests/serial1.c (serial_test): Always PASS, regardless of
975 1999-05-04 Jesper Skov <jskov@cygnus.co.uk>
977 * tests/ser_test_protocol.inl: Reverse order of configurations -
978 run tests with slow baud rate first.
979 Only check CYG_KERNEL_DIAG_GDB_SERIAL_DIRECT for SLEB on RAM startup.
981 1999-05-04 Jesper Skov <jskov@cygnus.co.uk>
982 * src/mn10300/mn10300_serial.c:
983 Use interrupt enable/disable feature of serial port2 to allow
984 coexistence with CygMon/hal_diag.
986 * tests/ser_test_protocol.inl: Use port2 for MN10300.
988 1999-04-28 Bart Veer <bartv@cygnus.co.uk>
990 * src/PKGconf.mak (EXTRAS_COMPILE):
991 Use the new rules for generating libextras.a
993 1999-04-26 Gary Thomas <gthomas@cygnus.co.uk>
995 * include/pkgconf/io_serial.h: Add support for Cirrus Logic CL7211.
998 1999-04-20 Gary Thomas <gthomas@cygnus.co.uk>
1000 * src/arm/aeb_serial.c:
1001 * src/arm/pid_serial_with_ints.c: Fix default baud rate if unbuffered.
1002 1999-04-20 Jesper Skov <jskov@cygnus.co.uk>
1004 * tests/ser_test_protocol.inl: Added some comments. Disabled 38400
1005 for SLEB. Only run test on SLEB if CygMon isn't used for diag
1008 1999-04-15 Jesper Skov <jskov@cygnus.co.uk>
1012 Run these tests at a lower baud rate on ARM AEB.
1014 1999-04-14 Jesper Skov <jskov@cygnus.co.uk>
1016 * src/mn10300/mn10300_serial.c:
1017 Fix compiler warnings.
1019 1999-04-14 Bart Veer <bartv@cygnus.co.uk>
1021 * include/pkgconf/io_serial.h:
1022 Reparent the board-specific serial devices below the actual boards.
1024 1999-04-13 Jesper Skov <jskov@cygnus.co.uk>
1026 * tests/ser_test_protocol.inl:
1027 NA when run from simulator.
1029 1999-04-12 Jesper Skov <jskov@cygnus.co.uk>
1031 * tests/ser_test_protocol.inl:
1032 Disabled 115200 for MN10300.
1033 Reclaim interrupt vectors from CygMon when testing on SLEB.
1035 1999-04-09 Gary Thomas <gthomas@cygnus.co.uk>
1037 * include/serial.h: Change SERIAL_CHANNEL setup so all channels
1038 have serial callbacks, regardless of buffering.
1040 1999-04-09 Jesper Skov <jskov@cygnus.co.uk>
1043 * include/pkgconf/io_serial.h:
1044 Added new ttydiag device layered on top of haldiag, so that tty0
1045 can be layered on top of ser0.
1047 1999-04-08 Jesper Skov <jskov@cygnus.co.uk>
1049 * tests/tty1.c: [added]
1050 * tests/tty2.c: [added]
1051 * tests/PKGconf.mak:
1052 * tests/ser_test_protocol.inl:
1053 Added two simple TTY tests.
1055 1999-04-07 Hugo Tyson <hmt@cygnus.co.uk>
1057 * src/sparclite/sleb_sdtr.h: Include cyg/hal/hal_io.h for I/O
1058 macros instead of hal_diag.h where they had evolved before.
1060 1999-04-06 Jesper Skov <jskov@cygnus.co.uk>
1062 * tests/serial4.c (serial_test):
1063 * tests/serial3.c (serial_test):
1064 Reduce packet sizes.
1066 1999-03-31 Jesper Skov <jskov@cygnus.co.uk>
1068 * tests/ser_test_protocol.inl: Added remaining targets to the
1071 1999-03-31 Gary Thomas <gthomas@cygnus.co.uk>
1073 * src/sparclite/sleb_sdtr.c (sleb_sdtr_start_xmit): Fix timing race
1074 when enabling xmit interrupts.
1076 1999-03-26 Gary Thomas <gthomas@cygnus.co.uk>
1078 * src/sparclite/sleb_sdtr.c: Change how the port is set up. The transmitter
1079 is now always enabled, just the interrupts are masked/unmasked to control it.
1080 This lets the serial driver cooperate with Cygmon on the port used for GDB.
1081 Note that currently serial input does not work for CON1 since Cygmon is
1082 taking all of the receive interrupts for itself.
1083 (sleb_sdtr_tx_DSR): Need to keep track whether xmit interrupt should be
1084 enabled - otherwise it can get enabled incorrectly and we get interrupted
1087 1999-03-26 Jesper Skov <jskov@cygnus.co.uk>
1089 * tests/ser_test_protocol.inl: Send a DONE message after a no-echo
1092 1999-03-26 Hugo Tyson <hmt@cygnus.co.uk>
1099 Make these build when no kernel present; include of testcase
1100 was the wrong side of the ifdef.
1102 1999-03-26 Jesper Skov <jskov@cygnus.co.uk>
1109 Moved NOP check to ser_test_protocol open call.
1111 * tests/ser_test_protocol.inl: Make sure the proper device is
1112 selected for testing. Do NOP check in open call.
1114 1999-03-25 Gary Thomas <gthomas@cygnus.co.uk>
1116 * include/pkgconf/io_serial.h:
1118 * src/arm/aeb_serial.c:
1119 * src/arm/pid_serial_with_ints.c:
1121 * src/mips/tx3904_serial.c:
1122 * src/mn10300/mn10300_serial.c:
1123 * src/powerpc/cogent_serial_with_ints.c:
1124 * src/sparclite/sleb_sdtr.c: Update CDL to follow naming conventions.
1126 * src/mips/tx3904_serial.c (tx3904_serial_config_port):
1127 Make sure port is enabled (CDL) before using it.
1129 * src/mn10300/mn10300_serial.c (mn10300_serial_config_port):
1130 * src/powerpc/cogent_serial_with_ints.c (cogent_serial_config_port):
1131 * src/arm/aeb_serial.c (aeb_serial_config_port):
1132 * src/arm/pid_serial_with_ints.c (pid_serial_config_port): Change so that
1133 the physical port is not modified unless the provided configuration is valid.
1135 * src/sparclite/sleb_sdtr.c (sleb_sdtr_config_port):
1136 Using wrong config data.
1138 * include/serialio.h: Add macros to support baud rate from CDL.
1140 * include/pkgconf/io_serial.h:
1141 * src/mn10300/mn10300_serial.c:
1142 * src/mips/tx3904_serial.c (tx3904_serial_ISR):
1143 * src/sparclite/sleb_sdtr.c:
1144 * src/powerpc/cogent_serial_with_ints.c:
1145 * src/arm/pid_serial_with_ints.c:
1146 * src/arm/aeb_serial.c: Add configury for baud rate and buffer size.
1148 1999-03-24 Nick Garnett <nickg@cygnus.co.uk>
1150 * src/mips/tx3904_serial.c:
1151 Now uses CYGHWR_HAL_MIPS_CPU_FREQ_ACTUAL to get CPU
1152 frequency. This is a little more accurate than using
1153 CYGHWR_HAL_MIPS_CPU_FREQ.
1155 1999-03-24 Gary Thomas <gthomas@cygnus.co.uk>
1157 * include/serialio.h (CYGNUM_SERIAL_BAUD_MIN/MAX): Add for completeness.
1159 * src/arm/aeb_serial.c (aeb_serial_stop_xmit):
1160 * src/arm/pid_serial_with_ints.c (pid_serial_stop_xmit): Fix typo in comment.
1162 1999-03-24 Jesper Skov <jskov@cygnus.co.uk>
1164 * tests/ser_test_protocol.inl: Weeded out configs TX39 doesn't
1167 * src/powerpc/cogent_serial.h:
1168 Added copyright header.
1170 * tests/ser_test_protocol.inl:
1176 Don't try to run tests when no IO device has been specified.
1178 1999-03-23 Jesper Skov <jskov@cygnus.co.uk>
1180 * misc/serial1.c, misc/serial2.c, misc/serial3.c, misc/serial4.c,
1181 * misc/serial5.c, misc/ser_test_protocol.inl
1184 1999-03-23 Jesper Skov <jskov@cygnus.co.uk>
1187 * tests/timeout.inl:
1188 * tests/PKGconf.mak:
1194 * tests/ser_test_protocol.inl:
1195 Moved the serial tests from the misc directory to the tests
1198 1999-03-23 Nick Garnett <nickg@cygnus.co.uk>
1200 * src/mn10300/mn10300_serial.c: Now initially mask TX interrupts
1201 at initialization and unmask/remask in start/stop xmit
1202 routines. This has no real effect on the hardware, but the
1203 simulator does not implement the LCR_TXE bit properly, resulting
1204 in spurious TX interrupts during diagnostic output.
1205 This was the cause of the slow output reported in PR 19559.
1207 1999-03-23 Gary Thomas <gthomas@cygnus.co.uk>
1209 * include/pkgconf/io_serial.h: Fix "display" strings to have appropriate
1210 case - mostly lower case.
1212 1999-03-22 Hugo Tyson <hmt@cygnus.co.uk>
1221 Use CYGNUM_HAL_STACK_SIZE_TYPICAL for the stack size instead of
1222 CYGNUM_HAL_MINIMUM_STACK_SIZE.
1224 1999-03-22 Gary Thomas <gthomas@cygnus.co.uk>
1226 * src/mn10300/mn10300_serial.c:
1227 * src/mips/tx3904_serial.c: Add CDL configury.
1229 * include/pkgconf/io_serial.h: Update CDL to add device name
1230 configurability for all devices.
1232 * src/sparclite/sleb_sdtr.c:
1233 * src/powerpc/cogent_serial_with_ints.c:
1234 * src/arm/aeb_serial.c:
1235 * src/arm/pid_serial_with_ints.c: Use CDL configured device names.
1237 1999-03-22 Jesper Skov <jskov@lassi.cygnus.co.uk>
1244 Requires kernel as well.
1246 1999-03-22 Jesper Skov <jskov@cygnus.co.uk>
1248 * src/sparclite/sleb_sdtr.c:
1249 Moved include statement to avoid warnings.
1251 1999-03-19 Jesper Skov <jskov@cygnus.co.uk>
1253 * misc/ser_test_protocol.inl:
1256 Replace complex and not very stable duplex test with a simpler
1257 test that works better.
1258 Added serial5 using that test.
1260 1999-03-19 Jesper Skov <jskov@cygnus.co.uk>
1265 Added API test and made serial2 do simple string output.
1267 1999-03-19 Jesper Skov <jskov@cygnus.co.uk>
1269 * src/powerpc/cogent_serial_with_ints.c: Changed ToDo comment.
1271 1999-03-19 Jesper Skov <jskov@lassi.cygnus.co.uk>
1273 * src/powerpc/cogent_serial_with_ints.c:
1274 * src/arm/aeb_serial.c:
1275 * src/arm/pid_serial_with_ints.c:
1276 Moved include statement to avoid warnings.
1278 1999-03-19 Gary Thomas <gthomas@cygnus.co.uk>
1280 * include/pkgconf/io_serial.h: More CDL problems.
1282 1999-03-18 Gary Thomas <gthomas@cygnus.co.uk>
1284 * include/pkgconf/io_serial.h: Add CDL for SPARClite SLEB.
1286 * src/powerpc/cogent_serial_with_ints.c:
1287 * src/arm/pid_serial_with_ints.c:
1288 * src/arm/aeb_serial.c: Update device names to match CDL.
1290 * include/pkgconf/io_serial.h: Change names for serial ports to
1291 be CYGPKG_IO_SERIAL_<arch>_<platform>_<port>.
1293 1999-03-18 Jesper Skov <jskov@cygnus.co.uk>
1295 * misc/ser_test_protocol.inl:
1297 First stab at the duplex binary test. Still much fun to be had...
1299 1999-03-18 Jesper Skov <jskov@cygnus.co.uk>
1301 * misc/ser_test_protocol.inl: Added timeout for PING.
1303 1999-03-18 Gary Thomas <gthomas@cygnus.co.uk>
1305 * src/common/serial.c: Change ABORT functionality to be DSR safe.
1306 (serial_get_config): Fix typo!
1308 * include/pkgconf/io_serial.h: Small change in CDL to make serial
1309 devices tied to the platform and not the serial I/O package. This
1310 means that only the devices appropriate to a given platform can be
1313 * misc/serial.c: Better use of alarms - only trigger at the time of
1314 the next timeout. Moved timeout functions to new file "timeout.inl".
1316 * src/common/serial.c (serial_get_config): Add support for
1317 CYG_IO_GET_CONFIG_SERIAL_INPUT_FLUSH and CYG_IO_GET_CONFIG_SERIAL_ABORT.
1319 * misc/serial.c: Add simple timeout mechanisms.
1321 1999-03-17 Gary Thomas <gthomas@cygnus.co.uk>
1323 * src/powerpc/cogent_serial_with_ints.c:
1324 * src/arm/aeb_serial.c:
1325 * src/arm/pid_serial_with_ints.c: Conditionalize based on CDL.
1327 * include/pkgconf/io_serial.h: Add some CDL configury - not perfect
1328 because of current ~CDL limitations.
1330 1999-03-17 Jesper Skov <jskov@cygnus.co.uk>
1332 * misc/serial2.c: Cleaned up a bit. Used for hacking new tests.
1334 1999-03-17 Jesper Skov <jskov@cygnus.co.uk>
1337 * misc/ser_test_protocol.inl:
1341 Put testing protocol implementation in a separate file. Split the
1342 tests in serial2 into separate files.
1344 1999-03-16 Nick Garnett <nickg@cygnus.co.uk>
1346 * src/mn10300/mn10300_serial.c: Fixed some compiler warnings.
1348 1999-03-15 Gary Thomas <gthomas@cygnus.co.uk>
1350 * include/pkgconf/io_serial.h: Change default configurations.
1351 No serial drivers enabled for PID port A or AEB.
1353 * src/sparclite/sleb_sdtr.c:
1354 * src/powerpc/cogent_serial_with_ints.c:
1355 * src/arm/aeb_serial.c:
1356 * src/arm/pid_serial_with_ints.c:
1357 * src/common/haldiag.c:
1359 * src/common/serial.c: Add 'CYGDBG_IO_INIT' for control of init
1362 * src/powerpc/cogent_serial_with_ints.c:
1363 * src/sparclite/sleb_sdtr.c:
1364 * src/arm/aeb_serial.c:
1365 * src/arm/pid_serial_with_ints.c: Don't include <cyg/kernel/kapi.h>
1367 1999-03-15 Jesper Skov <jskov@cygnus.co.uk>
1369 * misc/serial2.c (serial_test): Fix use of strlen. Fix DONE part
1372 1999-03-12 Jesper Skov <jskov@cygnus.co.uk>
1374 * misc/serial2.c: Play a bit with timing. Think I broke it :(
1375 Added DONE to BINARY packet.
1376 Proper call to DRAIN.
1378 1999-03-12 Nick Garnett <nickg@cygnus.co.uk>
1380 * src/mips/tx3904_serial.c: Tidied away some debugging code.
1382 1999-03-12 Jesper Skov <jskov@cygnus.co.uk>
1384 * misc/serial2.c: Removed bogus config changes.
1386 1999-03-12 Jesper Skov <jskov@cygnus.co.uk>
1388 * misc/serial2.c (serial_test): Check for ser_filter on host (PING
1391 1999-03-11 Jesper Skov <jskov@cygnus.co.uk>
1393 * src/powerpc/cogent_serial_with_ints.c: Added note.
1396 Added (almost) proper configuration handling.
1397 Run tests on varying configurations.
1399 1999-03-11 Nick Garnett <nickg@cygnus.co.uk>
1401 * src/mips/tx3904_serial.c:
1402 Many changes to get working.
1404 * misc/console.c (console_test): Fixed compiler warning.
1407 Added device name for TX39 testing.
1408 Fixed some bugs in Tcyg_io_write() macro.
1410 1999-03-10 Jesper Skov <jskov@cygnus.co.uk>
1412 * misc/serial2.c: Added target specific test device name.
1414 1999-03-10 John Dallaway <jld@cygnus.co.uk>
1416 * include/pkgconf/io_serial.h: Correct CDL description spelling.
1418 1999-03-10 Jesper Skov <jskov@cygnus.co.uk>
1420 * src/powerpc/cogent_serial_with_ints.c:
1422 Fixed compiler warnings.
1424 1999-03-10 Gary Thomas <gthomas@cygnus.co.uk>
1426 * include/pkgconf/io_serial.h: Improve CDL descriptions.
1428 1999-03-10 Jesper Skov <jskov@cygnus.co.uk>
1430 * misc/serial2.c (serial_test): Do some more tests with changed
1433 1999-03-09 Jesper Skov <jskov@cygnus.co.uk>
1435 * misc/serial2.c (serial_test): Added workaround for spurious byte
1436 problem. Added a few more tests to run.
1438 * src/powerpc/cogent_serial_with_ints.c
1439 (cogent_serial_config_port): Remove interrupt enabling.
1441 1999-03-09 Nick Garnett <nickg@cygnus.co.uk>
1444 * src/mips/tx3904_serial.c:
1445 Added initial version of TX39 device driver. Currently untested
1446 but eliminates PR19445.
1448 1999-03-09 Jesper Skov <jskov@cygnus.co.uk>
1450 * misc/serial2.c: DRAIN function works now.
1452 1999-03-09 Jesper Skov <jskov@cygnus.co.uk>
1454 * include/pkgconf/io_serial.h: Only enable one serial driver per
1457 1999-03-08 Jesper Skov <jskov@cygnus.co.uk>
1459 * misc/serial2.c (serial_test): Be a bit more aggressive.
1461 * src/powerpc/cogent_serial_with_ints.c: Check that configuration
1464 1999-03-08 Jesper Skov <jskov@cygnus.co.uk>
1466 * src/powerpc/cogent_serial_with_ints.c:
1467 Added support for both ports.
1469 * include/pkgconf/io_serial.h: Added simple defines for cogent
1470 serial ports. No CDL yet.
1472 1999-03-08 Jesper Skov <jskov@cygnus.co.uk>
1474 * misc/serial.c: Removed PID references. Fixed compiler warnings.
1476 1999-03-08 Jesper Skov <jskov@cygnus.co.uk>
1478 * src/powerpc/cogent_serial_with_ints.c: Cleaned up a
1479 bit. Actually works now.
1481 1999-03-08 Gary Thomas <gthomas@cygnus.co.uk>
1483 * src/common/serial.c: Change in cyg_drv_cond_wait() behaviour
1484 means DSR lock should be left alone.
1486 1999-03-08 Jesper Skov <jskov@cygnus.co.uk>
1488 * src/powerpc/cogent_serial_with_ints.c (cogent_serial_init): Set
1489 valid interrupt priority.
1491 1999-03-05 Nick Garnett <nickg@cygnus.co.uk>
1493 * src/mn10300/mn10300_serial.c (mn10300_serial_init):
1494 Added extra test to avoid initializing serial 2 when CYGMON is
1496 Include hal_intr.h explicitly for use in non-kernel
1499 * src/common/serial.c:
1500 Added extra test before calls to cyg_drv_cond_wait() to avoid race
1501 condition. This is not, however, a complete solution to this
1502 problem. A better solution will be forthcoming.
1505 Changed include files used to permit non-kernel configurations to
1508 1999-03-05 Jesper Skov <jskov@cygnus.co.uk>
1510 * src/common/haldiag.c: Removed diag_printf declaration.
1512 1999-03-05 Jonathan Larmour <jlarmour@cygnus.co.uk>
1514 * src/mn10300/mn10300_serial.c:
1515 Change CYG_VECTOR_* to CYGNUM_HAL_INTERRUPT_* to get it to compile!
1517 1999-03-05 Gary Thomas <gthomas@cygnus.co.uk>
1519 * src/powerpc/cogent_serial_with_ints.c (cogent_serial_config_port):
1520 Fix renaming of interrupt vectors.
1522 1999-03-05 Gary Thomas <gthomas@cygnus.co.uk>
1524 * src/arm/pid_serial_with_ints.c: Fix interrupt vectors.
1526 1999-03-03 Gary Thomas <gthomas@cygnus.co.uk>
1528 * serial/current/src/arm/pid_serial_with_ints.c:
1529 New [somewhat] configurable drivers for PID.
1531 //===========================================================================
1532 //####ECOSGPLCOPYRIGHTBEGIN####
1533 // -------------------------------------------
1534 // This file is part of eCos, the Embedded Configurable Operating System.
1535 // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
1537 // eCos is free software; you can redistribute it and/or modify it under
1538 // the terms of the GNU General Public License as published by the Free
1539 // Software Foundation; either version 2 or (at your option) any later version.
1541 // eCos is distributed in the hope that it will be useful, but WITHOUT ANY
1542 // WARRANTY; without even the implied warranty of MERCHANTABILITY or
1543 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
1544 // for more details.
1546 // You should have received a copy of the GNU General Public License along
1547 // with eCos; if not, write to the Free Software Foundation, Inc.,
1548 // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
1550 // As a special exception, if other files instantiate templates or use macros
1551 // or inline functions from this file, or you compile this file and link it
1552 // with other works to produce a work based on this file, this file does not
1553 // by itself cause the resulting work to be covered by the GNU General Public
1554 // License. However the source code for this file must still be made available
1555 // in accordance with section (3) of the GNU General Public License.
1557 // This exception does not invalidate any other reasons why a work based on
1558 // this file might be covered by the GNU General Public License.
1560 // Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
1561 // at http://sources.redhat.com/ecos/ecos-license/
1562 // -------------------------------------------
1563 //####ECOSGPLCOPYRIGHTEND####
1564 //===========================================================================