1 2003-02-24 Jonathan Larmour <jifl@eCosCentric.com>
3 * cdl/ser_sh_edk7708.cdl: Remove irrelevant doc link.
5 2002-05-08 Jesper Skov <jskov@redhat.com>
7 * include/sh_sh3_edk7708_sci.inl: Serial register renaming.
9 2002-04-23 Jesper Skov <jskov@redhat.com>
11 * include/sh_sh3_edk7708_sci.inl (sh_serial_info): Use variant
12 register definition for base.
14 2000-10-03 Jesper Skov <jskov@redhat.co.uk>
16 * cdl/ser_sh_edk7708.cdl: Added testing parameters.
18 * include/sh_sh3_edk7708_sci.inl: Use named elements in structure
21 2000-09-05 Jesper Skov <jskov@redhat.com>
23 * src/sh_sci_serial.c: Moved to SCI package.
24 * src/sh_sci_7708.inl: Moved ...
25 * include/sh_sh3_edk7708_sci.inl: ... to here.
26 * cdl/ser_sh_edk7708.cdl: Matching changes.
28 2000-08-01 Jonathan Larmour <jlarmour@redhat.co.uk>
30 * src/sh_sci_serial.c (sh_serial_set_config): Now use keys to make
33 2000-06-22 Hugo Tyson <hmt@cygnus.co.uk>
35 * cdl/<yournamehere>.cdl: Remove the comment on the empty
36 include_files directive; the tools now support this correctly.
37 This keeps internal include files internal.
39 2000-04-11 Hugo Tyson <hmt@cygnus.co.uk>
41 * cdl/ser_sh_edk7708.cdl: Change the parent from CYGPKG_IO_SERIAL
42 (which is enabled most of the time) to CYGPKG_IO_SERIAL_DEVICES
43 (which is not...) thus allowing convenient control independent of
44 platform. Also enable all individual devices by default, now, so
45 that they can be enabled simply by enabling the above new parent.
47 2000-04-11 Jesper Skov <jskov@redhat.com>
49 * cdl/ser_sh_edk7708.cdl: Move compile statement into a
52 2000-04-07 Hugo Tyson <hmt@cygnus.co.uk>
54 * ecos.db: Re-organize device packages. This is a massive change
55 involving deleting all the sources for serial and ethernet drivers
56 from where they used to live in
57 packages/io/serial/current/src/ARCH/PLATFORM.[ch]
58 packages/net/drivers/eth/PLATFORM/current/src/...
59 and reinstating them in
60 packages/devs/serial/ARCH/PLATFORM/current/src/...
61 packages/devs/eth/ARCH/PLATFORM/current/src/...
63 All these new packages are properly defined in ecos.db, and are
64 all of type "hardware" so that a "target" can grab them.
66 This directory layout is descriptive of the devices we have right
67 now, arch and platform are separate levels just to make it easier
68 to navigate in the filesystem and similar to the HAL structure in
71 It is *not* prescriptive of future work; for example, the mythical
72 common highly-portable 16550 serial driver which works on many
73 targets would be called "devs/serial/s16550/current", or a serial
74 device for a particular board (cogent springs to mind) that can
75 work with different CPUs fitted is "devs/serial/cogent/current".
77 Changelogs have been preserved and replicated over all the new
78 packages, so that no history is lost.
80 The contents of individual source files are unchanged; they build
81 in just the same emvironment except for a very few cases where the
82 config file name changed in this movement.
84 Targets in ecos.db have been redefined to bring in all relevant
85 hardware packages including net and serial drivers (but the newly
86 included packages are only active if their desired parent is
89 The names of CDL options (and their #defines of course) stay the
90 same for the serial drivers, for backward compatibility.
92 * templates/*/current.ect: these have had CYGPKG_IO_SERIAL added
93 rather than it being in (almost) all target definitions.
95 2000-04-05 Jonathan Larmour <jlarmour@redhat.co.uk>
97 * src/common/tty.c (tty_read): CRLF conversion should use \r\n not \n\r
98 (tty_write): Similarly
100 * include/ttyio.h: Update CYG_TTY_IN_FLAGS_CRLF and
101 CYG_TTY_IN_FLAGS_CRLF to match
103 2000-03-31 Jesper Skov <jskov@redhat.com>
105 * cdl/ser_sh_edk7708.cdl: Limit legal baud rate range.
106 * src/sh/sh_sci_serial.c: Use baud rate macro instead of hardwired
109 2000-03-28 John Dallaway <jld@cygnus.co.uk>
113 cdl/ser_arm_cma230.cdl,
114 cdl/ser_arm_edb7xxx.cdl,
117 cdl/ser_mips_jmr3904.cdl,
118 cdl/ser_mips_vrc4373.cdl,
120 cdl/ser_powerpc_cogent.cdl,
121 cdl/ser_quicc_smc.cdl,
122 cdl/ser_sh_edk7708.cdl,
123 cdl/ser_sparclite_sleb.cdl,
126 Adjust documentation URLs.
128 2000-03-07 Jesper Skov <jskov@redhat.com>
130 * cdl/ser_mips_jmr3904.cdl: Rename devices to match CDL naming.
132 2000-02-29 Jonathan Larmour <jlarmour@redhat.co.uk>
134 * include/serialio.h: Correct baud rate typo: 230400 rather than
135 234000. Thanks to Grant Edwards for the report.
137 2000-02-28 Gary Thomas <gthomas@cygnus.co.uk>
139 * src/powerpc/quicc_smc_serial.c: Use standard 'diag_dump_buf()'.
141 2000-02-28 Jesper Skov <jskov@redhat.com>
143 * tests/ser_test_protocol.inl: Allow 115200 baud on Cogent
144 again. Fixed interrupt problem.
146 2000-02-22 Jesper Skov <jskov@redhat.com>
148 * tests/ser_test_protocol.inl: Don't use 115200 baud on
149 Cogent. Our slower boards can't keep up.
151 2000-02-17 Gary Thomas <gthomas@cygnus.co.uk>
153 * cdl/ser_powerpc_cogent.cdl: Fix incorrect dependency.
155 2000-02-16 Nick Garnett <nickg@cygnus.co.uk>
157 * include/pkgconf/io_serial.h:
158 Added configury for PC serial device drivers.
160 * cdl/ser_i386_pc.cdl:
161 * src/i386/pc_serial.c:
162 * src/i386/pc_serial.h:
163 Added these files to implement PC serial line drivers.
166 Added CYGPKG_IO_SERIAL_I386_PC.
168 * tests/ser_test_protocol.inl:
169 Added support for PC serial line testing.
171 2000-02-11 Jesper Skov <jskov@redhat.com>
173 * src/sh/sh_sci_7708.inl (DEVTAB_ENTRY):
174 * src/sparclite/sleb_sdtr.c:
175 serial_devio => cyg_io_serial_devio
177 2000-02-10 Jonathan Larmour <jlarmour@redhat.co.uk>
179 * src/mn10300/mn10300_serial.c: Ensure all CYG_HAL_MN10300_*
180 preprocessor conditionals use the correct CYGPKG_HAL_MN10300_AM3* form
183 2000-02-03 Jesper Skov <jskov@redhat.com>
185 * src/powerpc/quicc_smc_serial.c: CYG_HAL_POWERPC_x->CYGPKG_...
187 2000-02-02 Jonathan Larmour <jlarmour@redhat.co.uk>
189 * src/arm/aeb_serial.h: Rename lower case register macros to REG_ upper
192 * src/arm/aeb_serial.c: Update to reflect above
194 2000-01-31 Simon FitzMaurice <sdf@cygnus.co.uk>
197 Adjust help URLs in line with new doc layout.
199 2000-01-28 Simon FitzMaurice <sdf@cygnus.co.uk>
202 Adjust help URLs in line with new doc layout.
204 2000-01-28 Gary Thomas <gthomas@cygnus.co.uk>
206 * src/common/tty.c (tty_read): Fix problem with backspace at start
207 of line (size must be 'signed' for compare to work).
209 2000-01-19 Hugo Tyson <hmt@cygnus.co.uk>
211 * cdl/*.cdl: Add descriptions to a number of options &c which were
212 lacking same, also tidied up other typos as noticed en passant.
214 2000-01-17 Gary Thomas <gthomas@cygnus.co.uk>
216 * src/common/tty.c (tty_read): Avoid echoing "backspace/erase" at
219 2000-01-05 Gary Thomas <gthomas@cygnus.co.uk>
221 * src/common/serial.c (serial_write): Avoid potential deadlock if
222 transmit start actually sends enough characters to signal cond wait.
224 2000-01-03 Gary Thomas <gthomas@cygnus.co.uk>
226 * include/serial.h: Fix namespace pollution -
227 serial_devio => cyg_io_serial_devio
228 serial_callbacks => cyg_io_serial_callbacks
230 * src/mips/tx3904_serial.c:
231 * src/mips/vrc4373_serial.c:
232 * src/mn10300/mn10300_serial.c:
233 * src/powerpc/quicc_smc_serial.c:
234 * src/powerpc/cogent_serial_with_ints.c:
235 * src/sparclite/sleb_sdtr.c:
236 * src/arm/aeb_serial.c:
237 * src/arm/pid_serial_with_ints.c:
238 * src/arm/edb7xxx_serial.c:
239 * src/arm/cma230_serial.c:
240 * src/arm/ebsa285_serial.c:
241 * src/common/haldiag.c:
242 * src/common/serial.c: Fix namespace pollution -
243 serial_devio => cyg_io_serial_devio
245 1999-12-06 Gary Thomas <gthomas@cygnus.co.uk>
247 * src/arm/pid_serial_with_ints.c (pid_serial_DSR): Add loop to handle
248 case where an interrupt represents multiple events.
250 1999-11-19 Gary Thomas <gthomas@cygnus.co.uk>
252 * src/powerpc/quicc_smc_serial.c: Channel select for SMC2 was wrong.
254 1999-11-18 Gary Thomas <gthomas@cygnus.co.uk>
256 * include/pkgconf/io_serial.h: Remove mention of 7209/7212.
258 1999-11-03 John Dallaway <jld@cygnus.co.uk>
260 * cdl/io_serial.cdl: Define build options.
262 1999-10-26 Jesper Skov <jskov@cygnus.co.uk>
263 * tests/serial5.c (serial_test): Reduce speed in thumb mode.
265 * src/arm/pid_serial.h: Added BE support.
267 * src/PKGconf.mak: Use CYGPKG_<> instead of CYG_<> to control what
268 needs to be compiled.
270 1999-10-25 Gary Thomas <gthomas@cygnus.co.uk>
272 * src/arm/pid_serial.h (ISR_RxTO): Define - character received but
273 not handled "promptly".
275 * src/arm/pid_serial_with_ints.c (pid_serial_DSR): Handle rcv interrupts
276 properly (can't ignore them even with TO bit set).
278 * src/arm/cl7211_serial.c (cl7211_serial_rx_DSR): Need to handle all
279 input (empty input FIFO) otherwise characters get dropped.
281 1999-10-15 Jesper Skov <jskov@cygnus.co.uk>
283 * tests/ser_test_protocol.inl: Removed AEB rev C change. Was bogus.
285 1999-10-11 Nick Garnett <nickg@cygnus.co.uk>
287 * tests/ser_test_protocol.inl: Added configury for VR4300 testing.
289 * src/mips/vrc4373_serial.c: Added Bi-endian support.
291 * include/pkgconf/io_serial.h: Adjusted default baud rates to
294 1999-10-06 Jesper Skov <jskov@cygnus.co.uk>
296 * tests/ser_test_protocol.inl: Run tests on AEB rev C as well.
298 1999-09-28 Hugo Tyson <hmt@cygnus.co.uk>
300 * src/powerpc/quicc_smc_serial.c (quicc_smc_serial_init): Correct
301 value supplied for interrupt priority - it may be unused, but it
302 is asserted for range. Initialize the diagnostic channel if on an
303 MBX and if NOT using SMC1 ourselves, to ensure that diag output
304 and built-in stubs work correctly; otherwise reset the quicc and
305 ignore SMC1 as before. Fix various warnings, mostly about
306 casting/arg-passing/assigning away volatile.
308 1999-08-31 Jesper Skov <jskov@cygnus.co.uk>
310 * tests/ser_test_protocol.inl: Define dummy crash ID.
312 1999-08-30 Jesper Skov <jskov@cygnus.co.uk>
314 * tests/ser_test_protocol.inl: Added crash information which
315 should help track down repeating errors.
317 1999-08-20 Jesper Skov <jskov@cygnus.co.uk>
319 * tests/README: Added.
321 1999-08-18 Jesper Skov <jskov@cygnus.co.uk>
331 Require kernel and kernel C API.
333 1999-08-17 Nick Garnett <nickg@cygnus.co.uk>
335 * src/mn10300/mn10300_serial.c: Added a simple implementation of a
336 receive FIFO to try and reduce the overhead of receiving bytes.
338 1999-08-16 Jonathan Larmour <jlarmour@cygnus.co.uk>
341 * src/mn10300/mn10300_serial.c:
342 * tests/ser_test_protocol.inl:
343 Rename all am32 -> am31
345 1999-08-12 Nick Garnett <nickg@cygnus.co.uk>
347 Imported following changes from development branch:
349 1999-08-11 Nick Garnett <nickg@cygnus.co.uk>
351 * tests/serial5.c: Modified config test for boards that need a lower
354 * tests/ser_test_protocol.inl: Removed 14400 baud tests for all
355 MN10300 variants. The MN10300 cannot currently do this speed.
357 * src/mn10300/mn10300_serial.c: Tidied up the transmit interrupt
358 enable/disable code to be variant specific.
360 * include/pkgconf/io_serial.h: Undid Jonathan's change, since the
361 same options are used for all MN10300 variants.
363 1999-08-10 Jonathan Larmour <jlarmour@cygnus.co.uk>
365 * include/pkgconf/io_serial.h:
366 Reparent CYGPKG_IO_SERIAL_MN10300 from under CYGPKG_HAL_MN10300 to
367 CYGPKG_HAL_MN10300_AM32_STDEVAL1 since it's stdeval1 specific
369 1999-08-04 Nick Garnett <nickg@cygnus.co.uk>
371 * tests/ser_test_protocol.inl:
372 Changed names of MN10300 defines tested. Added AM33 definitions.
374 * src/mn10300/mn10300_serial.c:
375 Modified driver to work on am33 too. This simply requires some
376 alternate definitions of things like register addresses and some
377 bits in them plus some extra parameterization of some register
381 Added am33 to list of architectures supporting serial lines.
383 1999-07-28 Gary Thomas <gthomas@cygnus.co.uk>
385 * include/pkgconf/io_serial.h: Update descriptions to be more
386 generic (CL7x11 instead of CL7211).
388 1999-07-28 Jonathan Larmour <jlarmour@cygnus.co.uk>
390 * include/pkgconf/io_serial.h: Correct typos in CDL description
391 for serial port 2 driver
393 1999-07-26 Hugo Tyson <hmt@cygnus.co.uk>
395 * src/arm/ebsa285_serial.c: New file: device driver for the serial
396 device of the Intel StrongARM EBSA-285 evaluation board.
398 * include/pkgconf/io_serial.h (CYGPKG_IO_SERIAL_ARM_EBSA285):
401 * src/PKGconf.mak (EXTRAS_COMPILE): Compile it.
403 * tests/ser_test_protocol.inl (TEST_SER_DEV): Enable testing of it.
405 1999-07-08 Jesper Skov <jskov@cygnus.co.uk>
407 * tests/ser_test_protocol.inl (change_config): Changed implementation.
409 1999-06-27 Gary Thomas <gthomas@cygnus.co.uk>
411 * src/powerpc/quicc_smc_serial.c (quicc_smc_serial_init): More robust
412 initialization, with data cache disabled. This seems to fix the
413 random failures described below.
415 * tests/ser_test_protocol.inl: Add configuration for QUICC/MBX860.
416 Added some delays in the configuration change code to make QUICC
417 happy [didn't help much although the manual says they are required].
419 * src/powerpc/quicc_smc_serial.h (UART_BITRATE): Rewrote macro to
420 match what the Linux driver uses - still doesn't work well, though.
422 * src/powerpc/quicc_smc_serial.c: Lots of changes trying to get the
423 serial driver working and robust. At this point it works quite well,
424 using the default buffer sizes. Changing from the defaults seem to
425 easily break it though, certainly on input. Also, changing the baud
426 rate seems to not work reliably.
428 * src/common/serial.c: Add some tracing/debug info to try and debug
429 problems with QUICC serial driver. These are hard disabled with
430 "XX_" prepended to "CYGDBG_DIAG_BUF". Enabling them gives information
431 about how/when data are delivered from the serial driver.
433 * include/pkgconf/io_serial.h: Adjust limits and defaults on number and
434 size of buffers with values that seem to work.
436 1999-06-21 Jesper Skov <jskov@cygnus.co.uk>
438 * src/sh/sh_sci_serial.c: Rearranged inclusion of .inl file a bit
439 to avoid compiler warnings.
441 1999-06-21 Gary Thomas <gthomas@cygnus.co.uk>
443 * include/pkgconf/io_serial.h: Fix CDL for number of buffers.
445 * src/powerpc/quicc_smc_serial.c: Force number of buffers = 1.
447 1999-06-20 Gary Thomas <gthomas@cygnus.co.uk>
449 * include/pkgconf/io_serial.h: Some clean up (removed commented
450 obsolete CDL parenting structure).
451 Add support for Motorola PowerPC QUICC/SMC.
453 * src/arm/cma230_serial.c:
454 * src/arm/cl7211_serial.c:
455 * src/arm/aeb_serial.c:
456 * src/arm/pid_serial_with_ints.c: Use #include to get 'diag_printf()'
459 1999-06-17 Gary Thomas <gthomas@cygnus.co.uk>
461 * src/arm/cl7211_serial.c (cl7211_serial_start_xmit): Fix race which
462 cause xmitter to get stuck.
464 1999-06-16 Jesper Skov <jskov@cygnus.co.uk>
466 * src/sh/sh_serial.c: [removed]
467 * src/sh/sh_sci_serial.c: [added]
468 * src/sh/sh_sci_7708.inl: [added]
469 * include/pkgconf/io_serial.h:
470 * src/PKGconf.mak (EXTRAS_COMPILE):
471 * tests/ser_test_protocol.inl:
472 Renamed CDL options and restructered driver.
475 1999-06-04 Jesper Skov <jskov@cygnus.co.uk>
477 * include/pkgconf/io_serial.h: Fixed CDL string for BAUD rate option.
479 1999-06-04 Gary Thomas <gthomas@cygnus.co.uk>
481 * tests/ser_test_protocol.inl: Disable testing at 115200
482 for Cogent CMA230 (ARM).
484 * src/arm/cma230_serial.c: Fix interrupt for port B.
486 1999-05-31 Jesper Skov <jskov@cygnus.co.uk>
488 * src/sh/sh_serial.c: Fixed receive interrupts and added handler for
491 1999-05-28 Jesper Skov <jskov@cygnus.co.uk>
493 * io/serial/current/src/PKGconf.mak:
494 * io/serial/current/tests/ser_test_protocol.inl:
495 * include/pkgconf/io_serial.h:
496 Renamed SH platform package to edk7708.
498 1999-05-27 Jesper Skov <jskov@cygnus.co.uk>
500 * tests/ser_test_protocol.inl: Added ability to change options in
503 1999-05-27 Jonathan Larmour <jlarmour@cygnus.co.uk>
505 * src/mn10300/mn10300_serial.c (mn10300_serial_config_port):
506 Wait for the serial device to become acquiescent before disabling
507 it. This prevents cygmon's outgoing characters getting corrupted
508 due to transmission being disabled.
511 1999-05-26 Gary Thomas <gthomas@cygnus.co.uk>
513 * include/pkgconf/io_serial.h:
514 * tests/ser_test_protocol.inl: Add Cogent CMA230 setup.
516 * src/arm/cma230_serial.c: Make names compatible with Cogent
519 1999-05-26 Gary Thomas <gthomas@cygnus.co.uk>
521 * tests/ser_test_protocol.inl: Add Cirrus Logic CL7211 setup.
522 1999-05-26 Jesper Skov <jskov@cygnus.co.uk>
524 * src/sh/sh_serial.c: Added more baud rate values. Disabled
525 interrupt driven receive. Fixed config_port to enable proper
528 1999-05-25 Jonathan Larmour <jlarmour@cygnus.co.uk>
530 * tests/ser_test_protocol.inl:
531 Change all mentions of CYGPKG_HAL_TX39_JMR3904 to
532 CYGPKG_HAL_MIPS_TX39_JMR3904
534 1999-05-25 Jonathan Larmour <jlarmour@cygnus.co.uk>
536 * src/PKGconf.mak (EXTRAS_COMPILE): Change CYG_HAL_TX39 to
538 1999-05-25 Jesper Skov <jskov@cygnus.co.uk>
540 * tests/ser_test_protocol.inl: Added sh entry.
542 1999-05-24 Jesper Skov <jskov@cygnus.co.uk>
545 * include/pkgconf/io_serial.h:
546 * src/sh/sh_serial.c:
549 1999-05-18 Jesper Skov <jskov@cygnus.co.uk>
551 * src/sparclite/sleb_sdtr.c (sleb_sdtr_rx_DSR): Only read chan if
554 1999-05-18 Jesper Skov <jskov@cygnus.co.uk>
556 * src/arm/cl7211_serial.c (cl7211_serial_rx_DSR): Only read char
559 1999-05-16 Gary Thomas <gthomas@cygnus.co.uk>
561 * src/arm/cl7211_serial.c: Clean up, first working version.
563 1999-05-14 Jesper Skov <jskov@cygnus.co.uk>
565 * tests/ser_test_protocol.inl: Removed workaround for spurious
568 * src/arm/aeb_serial.c:
569 * src/arm/aeb_serial.h:
570 * src/arm/pid_serial_with_ints.c:
571 * src/arm/pid_serial.h:
572 * src/powerpc/cogent_serial.h:
573 * src/powerpc/cogent_serial_with_ints.c:
574 Check for receive interrupt before reading.
576 1999-05-13 Nick Garnett <nickg@cygnus.co.uk>
578 The follow changes were made in a branch an have now been merged:
580 1999-04-21 Gary Thomas <gthomas@cygnus.co.uk>
582 * src/mips/vrc4373_serial.c: Small changes to get working with
585 1999-04-20 John Dallaway <jld@cygnus.co.uk>
587 * include/pkgconf/io_serial.h: Fix CYGPKG_IO_SERIAL_TX39_JMR3904
590 1999-05-11 Gary Thomas <gthomas@cygnus.co.uk>
592 * src/arm/cl7211_serial.c: Fix compile problems from merged code.
594 1999-05-05 Jesper Skov <jskov@cygnus.co.uk>
596 * tests/ser_test_protocol.inl: Tidied up a bit and added
597 description of protocol.
599 1999-05-05 Jesper Skov <jskov@cygnus.co.uk>
601 * src/common/serial.c (serial_write, serial_read): Clear abort
604 1999-05-05 Jesper Skov <jskov@cygnus.co.uk>
606 * tests/serial4.c (serial_test): Handle config fails correctly.
608 * tests/ser_test_protocol.inl: Better change_config
609 handling. Simple recovery and negotiation isn't timing
612 1999-05-05 Jesper Skov <jskov@cygnus.co.uk>
614 * tests/timeout.inl: Updated with the below changes.
616 1999-05-05 Gary Thomas <gthomas@cygnus.co.uk>
618 * misc/timeout.inl (timeout): Timeouts are relative, but alarms
619 need absolute time values.
621 1999-05-04 Jesper Skov <jskov@cygnus.co.uk>
623 * tests/serial1.c (serial_test): Always PASS, regardless of
626 1999-05-04 Jesper Skov <jskov@cygnus.co.uk>
628 * tests/ser_test_protocol.inl: Reverse order of configurations -
629 run tests with slow baud rate first.
630 Only check CYG_KERNEL_DIAG_GDB_SERIAL_DIRECT for SLEB on RAM startup.
632 1999-05-04 Jesper Skov <jskov@cygnus.co.uk>
633 * src/mn10300/mn10300_serial.c:
634 Use interrupt enable/disable feature of serial port2 to allow
635 coexistence with CygMon/hal_diag.
637 * tests/ser_test_protocol.inl: Use port2 for MN10300.
639 1999-04-28 Bart Veer <bartv@cygnus.co.uk>
641 * src/PKGconf.mak (EXTRAS_COMPILE):
642 Use the new rules for generating libextras.a
644 1999-04-26 Gary Thomas <gthomas@cygnus.co.uk>
646 * include/pkgconf/io_serial.h: Add support for Cirrus Logic CL7211.
649 1999-04-20 Gary Thomas <gthomas@cygnus.co.uk>
651 * src/arm/aeb_serial.c:
652 * src/arm/pid_serial_with_ints.c: Fix default baud rate if unbuffered.
653 1999-04-20 Jesper Skov <jskov@cygnus.co.uk>
655 * tests/ser_test_protocol.inl: Added some comments. Disabled 38400
656 for SLEB. Only run test on SLEB if CygMon isn't used for diag
659 1999-04-15 Jesper Skov <jskov@cygnus.co.uk>
663 Run these tests at a lower baud rate on ARM AEB.
665 1999-04-14 Jesper Skov <jskov@cygnus.co.uk>
667 * src/mn10300/mn10300_serial.c:
668 Fix compiler warnings.
670 1999-04-14 Bart Veer <bartv@cygnus.co.uk>
672 * include/pkgconf/io_serial.h:
673 Reparent the board-specific serial devices below the actual boards.
675 1999-04-13 Jesper Skov <jskov@cygnus.co.uk>
677 * tests/ser_test_protocol.inl:
678 NA when run from simulator.
680 1999-04-12 Jesper Skov <jskov@cygnus.co.uk>
682 * tests/ser_test_protocol.inl:
683 Disabled 115200 for MN10300.
684 Reclaim interrupt vectors from CygMon when testing on SLEB.
686 1999-04-09 Gary Thomas <gthomas@cygnus.co.uk>
688 * include/serial.h: Change SERIAL_CHANNEL setup so all channels
689 have serial callbacks, regardless of buffering.
691 1999-04-09 Jesper Skov <jskov@cygnus.co.uk>
694 * include/pkgconf/io_serial.h:
695 Added new ttydiag device layered on top of haldiag, so that tty0
696 can be layered on top of ser0.
698 1999-04-08 Jesper Skov <jskov@cygnus.co.uk>
700 * tests/tty1.c: [added]
701 * tests/tty2.c: [added]
703 * tests/ser_test_protocol.inl:
704 Added two simple TTY tests.
706 1999-04-07 Hugo Tyson <hmt@cygnus.co.uk>
708 * src/sparclite/sleb_sdtr.h: Include cyg/hal/hal_io.h for I/O
709 macros instead of hal_diag.h where they had evolved before.
711 1999-04-06 Jesper Skov <jskov@cygnus.co.uk>
713 * tests/serial4.c (serial_test):
714 * tests/serial3.c (serial_test):
717 1999-03-31 Jesper Skov <jskov@cygnus.co.uk>
719 * tests/ser_test_protocol.inl: Added remaining targets to the
722 1999-03-31 Gary Thomas <gthomas@cygnus.co.uk>
724 * src/sparclite/sleb_sdtr.c (sleb_sdtr_start_xmit): Fix timing race
725 when enabling xmit interrupts.
727 1999-03-26 Gary Thomas <gthomas@cygnus.co.uk>
729 * src/sparclite/sleb_sdtr.c: Change how the port is set up. The transmitter
730 is now always enabled, just the interrupts are masked/unmasked to control it.
731 This lets the serial driver cooperate with Cygmon on the port used for GDB.
732 Note that currently serial input does not work for CON1 since Cygmon is
733 taking all of the receive interrupts for itself.
734 (sleb_sdtr_tx_DSR): Need to keep track whether xmit interrupt should be
735 enabled - otherwise it can get enabled incorrectly and we get interrupted
738 1999-03-26 Jesper Skov <jskov@cygnus.co.uk>
740 * tests/ser_test_protocol.inl: Send a DONE message after a no-echo
743 1999-03-26 Hugo Tyson <hmt@cygnus.co.uk>
750 Make these build when no kernel present; include of testcase
751 was the wrong side of the ifdef.
753 1999-03-26 Jesper Skov <jskov@cygnus.co.uk>
760 Moved NOP check to ser_test_protocol open call.
762 * tests/ser_test_protocol.inl: Make sure the proper device is
763 selected for testing. Do NOP check in open call.
765 1999-03-25 Gary Thomas <gthomas@cygnus.co.uk>
767 * include/pkgconf/io_serial.h:
769 * src/arm/aeb_serial.c:
770 * src/arm/pid_serial_with_ints.c:
772 * src/mips/tx3904_serial.c:
773 * src/mn10300/mn10300_serial.c:
774 * src/powerpc/cogent_serial_with_ints.c:
775 * src/sparclite/sleb_sdtr.c: Update CDL to follow naming conventions.
777 * src/mips/tx3904_serial.c (tx3904_serial_config_port):
778 Make sure port is enabled (CDL) before using it.
780 * src/mn10300/mn10300_serial.c (mn10300_serial_config_port):
781 * src/powerpc/cogent_serial_with_ints.c (cogent_serial_config_port):
782 * src/arm/aeb_serial.c (aeb_serial_config_port):
783 * src/arm/pid_serial_with_ints.c (pid_serial_config_port): Change so that
784 the physical port is not modified unless the provided configuration is valid.
786 * src/sparclite/sleb_sdtr.c (sleb_sdtr_config_port):
787 Using wrong config data.
789 * include/serialio.h: Add macros to support baud rate from CDL.
791 * include/pkgconf/io_serial.h:
792 * src/mn10300/mn10300_serial.c:
793 * src/mips/tx3904_serial.c (tx3904_serial_ISR):
794 * src/sparclite/sleb_sdtr.c:
795 * src/powerpc/cogent_serial_with_ints.c:
796 * src/arm/pid_serial_with_ints.c:
797 * src/arm/aeb_serial.c: Add configury for baud rate and buffer size.
799 1999-03-24 Nick Garnett <nickg@cygnus.co.uk>
801 * src/mips/tx3904_serial.c:
802 Now uses CYGHWR_HAL_MIPS_CPU_FREQ_ACTUAL to get CPU
803 frequency. This is a little more accurate than using
804 CYGHWR_HAL_MIPS_CPU_FREQ.
806 1999-03-24 Gary Thomas <gthomas@cygnus.co.uk>
808 * include/serialio.h (CYGNUM_SERIAL_BAUD_MIN/MAX): Add for completeness.
810 * src/arm/aeb_serial.c (aeb_serial_stop_xmit):
811 * src/arm/pid_serial_with_ints.c (pid_serial_stop_xmit): Fix typo in comment.
813 1999-03-24 Jesper Skov <jskov@cygnus.co.uk>
815 * tests/ser_test_protocol.inl: Weeded out configs TX39 doesn't
818 * src/powerpc/cogent_serial.h:
819 Added copyright header.
821 * tests/ser_test_protocol.inl:
827 Don't try to run tests when no IO device has been specified.
829 1999-03-23 Jesper Skov <jskov@cygnus.co.uk>
831 * misc/serial1.c, misc/serial2.c, misc/serial3.c, misc/serial4.c,
832 * misc/serial5.c, misc/ser_test_protocol.inl
835 1999-03-23 Jesper Skov <jskov@cygnus.co.uk>
845 * tests/ser_test_protocol.inl:
846 Moved the serial tests from the misc directory to the tests
849 1999-03-23 Nick Garnett <nickg@cygnus.co.uk>
851 * src/mn10300/mn10300_serial.c: Now initially mask TX interrupts
852 at initialization and unmask/remask in start/stop xmit
853 routines. This has no real effect on the hardware, but the
854 simulator does not implement the LCR_TXE bit properly, resulting
855 in spurious TX interrupts during diagnostic output.
856 This was the cause of the slow output reported in PR 19559.
858 1999-03-23 Gary Thomas <gthomas@cygnus.co.uk>
860 * include/pkgconf/io_serial.h: Fix "display" strings to have appropriate
861 case - mostly lower case.
863 1999-03-22 Hugo Tyson <hmt@cygnus.co.uk>
872 Use CYGNUM_HAL_STACK_SIZE_TYPICAL for the stack size instead of
873 CYGNUM_HAL_MINIMUM_STACK_SIZE.
875 1999-03-22 Gary Thomas <gthomas@cygnus.co.uk>
877 * src/mn10300/mn10300_serial.c:
878 * src/mips/tx3904_serial.c: Add CDL configury.
880 * include/pkgconf/io_serial.h: Update CDL to add device name
881 configurability for all devices.
883 * src/sparclite/sleb_sdtr.c:
884 * src/powerpc/cogent_serial_with_ints.c:
885 * src/arm/aeb_serial.c:
886 * src/arm/pid_serial_with_ints.c: Use CDL configured device names.
888 1999-03-22 Jesper Skov <jskov@lassi.cygnus.co.uk>
895 Requires kernel as well.
897 1999-03-22 Jesper Skov <jskov@cygnus.co.uk>
899 * src/sparclite/sleb_sdtr.c:
900 Moved include statement to avoid warnings.
902 1999-03-19 Jesper Skov <jskov@cygnus.co.uk>
904 * misc/ser_test_protocol.inl:
907 Replace complex and not very stable duplex test with a simpler
908 test that works better.
909 Added serial5 using that test.
911 1999-03-19 Jesper Skov <jskov@cygnus.co.uk>
916 Added API test and made serial2 do simple string output.
918 1999-03-19 Jesper Skov <jskov@cygnus.co.uk>
920 * src/powerpc/cogent_serial_with_ints.c: Changed ToDo comment.
922 1999-03-19 Jesper Skov <jskov@lassi.cygnus.co.uk>
924 * src/powerpc/cogent_serial_with_ints.c:
925 * src/arm/aeb_serial.c:
926 * src/arm/pid_serial_with_ints.c:
927 Moved include statement to avoid warnings.
929 1999-03-19 Gary Thomas <gthomas@cygnus.co.uk>
931 * include/pkgconf/io_serial.h: More CDL problems.
933 1999-03-18 Gary Thomas <gthomas@cygnus.co.uk>
935 * include/pkgconf/io_serial.h: Add CDL for SPARClite SLEB.
937 * src/powerpc/cogent_serial_with_ints.c:
938 * src/arm/pid_serial_with_ints.c:
939 * src/arm/aeb_serial.c: Update device names to match CDL.
941 * include/pkgconf/io_serial.h: Change names for serial ports to
942 be CYGPKG_IO_SERIAL_<arch>_<platform>_<port>.
944 1999-03-18 Jesper Skov <jskov@cygnus.co.uk>
946 * misc/ser_test_protocol.inl:
948 First stab at the duplex binary test. Still much fun to be had...
950 1999-03-18 Jesper Skov <jskov@cygnus.co.uk>
952 * misc/ser_test_protocol.inl: Added timeout for PING.
954 1999-03-18 Gary Thomas <gthomas@cygnus.co.uk>
956 * src/common/serial.c: Change ABORT functionality to be DSR safe.
957 (serial_get_config): Fix typo!
959 * include/pkgconf/io_serial.h: Small change in CDL to make serial
960 devices tied to the platform and not the serial I/O package. This
961 means that only the devices appropriate to a given platform can be
964 * misc/serial.c: Better use of alarms - only trigger at the time of
965 the next timeout. Moved timeout functions to new file "timeout.inl".
967 * src/common/serial.c (serial_get_config): Add support for
968 CYG_IO_GET_CONFIG_SERIAL_INPUT_FLUSH and CYG_IO_GET_CONFIG_SERIAL_ABORT.
970 * misc/serial.c: Add simple timeout mechanisms.
972 1999-03-17 Gary Thomas <gthomas@cygnus.co.uk>
974 * src/powerpc/cogent_serial_with_ints.c:
975 * src/arm/aeb_serial.c:
976 * src/arm/pid_serial_with_ints.c: Conditionalize based on CDL.
978 * include/pkgconf/io_serial.h: Add some CDL configury - not perfect
979 because of current ~CDL limitations.
981 1999-03-17 Jesper Skov <jskov@cygnus.co.uk>
983 * misc/serial2.c: Cleaned up a bit. Used for hacking new tests.
985 1999-03-17 Jesper Skov <jskov@cygnus.co.uk>
988 * misc/ser_test_protocol.inl:
992 Put testing protocol implementation in a separate file. Split the
993 tests in serial2 into separate files.
995 1999-03-16 Nick Garnett <nickg@cygnus.co.uk>
997 * src/mn10300/mn10300_serial.c: Fixed some compiler warnings.
999 1999-03-15 Gary Thomas <gthomas@cygnus.co.uk>
1001 * include/pkgconf/io_serial.h: Change default configurations.
1002 No serial drivers enabled for PID port A or AEB.
1004 * src/sparclite/sleb_sdtr.c:
1005 * src/powerpc/cogent_serial_with_ints.c:
1006 * src/arm/aeb_serial.c:
1007 * src/arm/pid_serial_with_ints.c:
1008 * src/common/haldiag.c:
1010 * src/common/serial.c: Add 'CYGDBG_IO_INIT' for control of init
1013 * src/powerpc/cogent_serial_with_ints.c:
1014 * src/sparclite/sleb_sdtr.c:
1015 * src/arm/aeb_serial.c:
1016 * src/arm/pid_serial_with_ints.c: Don't include <cyg/kernel/kapi.h>
1018 1999-03-15 Jesper Skov <jskov@cygnus.co.uk>
1020 * misc/serial2.c (serial_test): Fix use of strlen. Fix DONE part
1023 1999-03-12 Jesper Skov <jskov@cygnus.co.uk>
1025 * misc/serial2.c: Play a bit with timing. Think I broke it :(
1026 Added DONE to BINARY packet.
1027 Proper call to DRAIN.
1029 1999-03-12 Nick Garnett <nickg@cygnus.co.uk>
1031 * src/mips/tx3904_serial.c: Tidied away some debugging code.
1033 1999-03-12 Jesper Skov <jskov@cygnus.co.uk>
1035 * misc/serial2.c: Removed bogus config changes.
1037 1999-03-12 Jesper Skov <jskov@cygnus.co.uk>
1039 * misc/serial2.c (serial_test): Check for ser_filter on host (PING
1042 1999-03-11 Jesper Skov <jskov@cygnus.co.uk>
1044 * src/powerpc/cogent_serial_with_ints.c: Added note.
1047 Added (almost) proper configuration handling.
1048 Run tests on varying configurations.
1050 1999-03-11 Nick Garnett <nickg@cygnus.co.uk>
1052 * src/mips/tx3904_serial.c:
1053 Many changes to get working.
1055 * misc/console.c (console_test): Fixed compiler warning.
1058 Added device name for TX39 testing.
1059 Fixed some bugs in Tcyg_io_write() macro.
1061 1999-03-10 Jesper Skov <jskov@cygnus.co.uk>
1063 * misc/serial2.c: Added target specific test device name.
1065 1999-03-10 John Dallaway <jld@cygnus.co.uk>
1067 * include/pkgconf/io_serial.h: Correct CDL description spelling.
1069 1999-03-10 Jesper Skov <jskov@cygnus.co.uk>
1071 * src/powerpc/cogent_serial_with_ints.c:
1073 Fixed compiler warnings.
1075 1999-03-10 Gary Thomas <gthomas@cygnus.co.uk>
1077 * include/pkgconf/io_serial.h: Improve CDL descriptions.
1079 1999-03-10 Jesper Skov <jskov@cygnus.co.uk>
1081 * misc/serial2.c (serial_test): Do some more tests with changed
1084 1999-03-09 Jesper Skov <jskov@cygnus.co.uk>
1086 * misc/serial2.c (serial_test): Added workaround for spurious byte
1087 problem. Added a few more tests to run.
1089 * src/powerpc/cogent_serial_with_ints.c
1090 (cogent_serial_config_port): Remove interrupt enabling.
1092 1999-03-09 Nick Garnett <nickg@cygnus.co.uk>
1095 * src/mips/tx3904_serial.c:
1096 Added initial version of TX39 device driver. Currently untested
1097 but eliminates PR19445.
1099 1999-03-09 Jesper Skov <jskov@cygnus.co.uk>
1101 * misc/serial2.c: DRAIN function works now.
1103 1999-03-09 Jesper Skov <jskov@cygnus.co.uk>
1105 * include/pkgconf/io_serial.h: Only enable one serial driver per
1108 1999-03-08 Jesper Skov <jskov@cygnus.co.uk>
1110 * misc/serial2.c (serial_test): Be a bit more aggressive.
1112 * src/powerpc/cogent_serial_with_ints.c: Check that configuration
1115 1999-03-08 Jesper Skov <jskov@cygnus.co.uk>
1117 * src/powerpc/cogent_serial_with_ints.c:
1118 Added support for both ports.
1120 * include/pkgconf/io_serial.h: Added simple defines for cogent
1121 serial ports. No CDL yet.
1123 1999-03-08 Jesper Skov <jskov@cygnus.co.uk>
1125 * misc/serial.c: Removed PID references. Fixed compiler warnings.
1127 1999-03-08 Jesper Skov <jskov@cygnus.co.uk>
1129 * src/powerpc/cogent_serial_with_ints.c: Cleaned up a
1130 bit. Actually works now.
1132 1999-03-08 Gary Thomas <gthomas@cygnus.co.uk>
1134 * src/common/serial.c: Change in cyg_drv_cond_wait() behaviour
1135 means DSR lock should be left alone.
1137 1999-03-08 Jesper Skov <jskov@cygnus.co.uk>
1139 * src/powerpc/cogent_serial_with_ints.c (cogent_serial_init): Set
1140 valid interrupt priority.
1142 1999-03-05 Nick Garnett <nickg@cygnus.co.uk>
1144 * src/mn10300/mn10300_serial.c (mn10300_serial_init):
1145 Added extra test to avoid initializing serial 2 when CYGMON is
1147 Include hal_intr.h explicitly for use in non-kernel
1150 * src/common/serial.c:
1151 Added extra test before calls to cyg_drv_cond_wait() to avoid race
1152 condition. This is not, however, a complete solution to this
1153 problem. A better solution will be forthcoming.
1156 Changed include files used to permit non-kernel configurations to
1159 1999-03-05 Jesper Skov <jskov@cygnus.co.uk>
1161 * src/common/haldiag.c: Removed diag_printf declaration.
1163 1999-03-05 Jonathan Larmour <jlarmour@cygnus.co.uk>
1165 * src/mn10300/mn10300_serial.c:
1166 Change CYG_VECTOR_* to CYGNUM_HAL_INTERRUPT_* to get it to compile!
1168 1999-03-05 Gary Thomas <gthomas@cygnus.co.uk>
1170 * src/powerpc/cogent_serial_with_ints.c (cogent_serial_config_port):
1171 Fix renaming of interrupt vectors.
1173 1999-03-05 Gary Thomas <gthomas@cygnus.co.uk>
1175 * src/arm/pid_serial_with_ints.c: Fix interrupt vectors.
1177 1999-03-03 Gary Thomas <gthomas@cygnus.co.uk>
1179 * serial/current/src/arm/pid_serial_with_ints.c:
1180 New [somewhat] configurable drivers for PID.
1182 //===========================================================================
1183 //####ECOSGPLCOPYRIGHTBEGIN####
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1186 // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
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