1 2003-02-24 Jonathan Larmour <jifl@eCosCentric.com>
3 * cdl/ser_i386_pc.cdl: Remove irrelevant doc link.
5 2001-09-10 Jonathan Larmour <jlarmour@redhat.com>
8 Fix 234000->230400 typo.
10 2001-06-08 Jonathan Larmour <jlarmour@redhat.com>
12 * include/i386_pc_ser.inl: Use generic 16x5x driver now.
14 * cdl/ser_i386_pc.cdl: Define necessary options to use generic
16 Fix IRQ->INT in CDL display strings.
18 * src/pc_serial.c: Removed in favour of generic driver.
19 * src/pc_serial.h: Ditto.
21 2000-10-12 Jesper Skov <jskov@redhat.com>
23 * cdl/ser_i386_pc.cdl: Moved testing parameters here.
25 2000-08-01 Jonathan Larmour <jlarmour@redhat.co.uk>
27 * src/pc_serial.c (pc_serial_set_config): Now use keys to make
30 2000-06-22 Hugo Tyson <hmt@cygnus.co.uk>
32 * cdl/<yournamehere>.cdl: Remove the comment on the empty
33 include_files directive; the tools now support this correctly.
34 This keeps internal include files internal.
36 2000-04-11 Hugo Tyson <hmt@cygnus.co.uk>
38 * cdl/ser_i386_pc.cdl: Change the parent from CYGPKG_IO_SERIAL
39 (which is enabled most of the time) to CYGPKG_IO_SERIAL_DEVICES
40 (which is not...) thus allowing convenient control independent of
41 platform. Also enable all individual devices by default, now, so
42 that they can be enabled simply by enabling the above new parent.
44 2000-04-07 Hugo Tyson <hmt@cygnus.co.uk>
46 * ecos.db: Re-organize device packages. This is a massive change
47 involving deleting all the sources for serial and ethernet drivers
48 from where they used to live in
49 packages/io/serial/current/src/ARCH/PLATFORM.[ch]
50 packages/net/drivers/eth/PLATFORM/current/src/...
51 and reinstating them in
52 packages/devs/serial/ARCH/PLATFORM/current/src/...
53 packages/devs/eth/ARCH/PLATFORM/current/src/...
55 All these new packages are properly defined in ecos.db, and are
56 all of type "hardware" so that a "target" can grab them.
58 This directory layout is descriptive of the devices we have right
59 now, arch and platform are separate levels just to make it easier
60 to navigate in the filesystem and similar to the HAL structure in
63 It is *not* prescriptive of future work; for example, the mythical
64 common highly-portable 16550 serial driver which works on many
65 targets would be called "devs/serial/s16550/current", or a serial
66 device for a particular board (cogent springs to mind) that can
67 work with different CPUs fitted is "devs/serial/cogent/current".
69 Changelogs have been preserved and replicated over all the new
70 packages, so that no history is lost.
72 The contents of individual source files are unchanged; they build
73 in just the same emvironment except for a very few cases where the
74 config file name changed in this movement.
76 Targets in ecos.db have been redefined to bring in all relevant
77 hardware packages including net and serial drivers (but the newly
78 included packages are only active if their desired parent is
81 The names of CDL options (and their #defines of course) stay the
82 same for the serial drivers, for backward compatibility.
84 * templates/*/current.ect: these have had CYGPKG_IO_SERIAL added
85 rather than it being in (almost) all target definitions.
87 2000-04-05 Jonathan Larmour <jlarmour@redhat.co.uk>
89 * src/common/tty.c (tty_read): CRLF conversion should use \r\n not \n\r
90 (tty_write): Similarly
92 * include/ttyio.h: Update CYG_TTY_IN_FLAGS_CRLF and
93 CYG_TTY_IN_FLAGS_CRLF to match
95 2000-03-31 Jesper Skov <jskov@redhat.com>
97 * cdl/ser_sh_edk7708.cdl: Limit legal baud rate range.
98 * src/sh/sh_sci_serial.c: Use baud rate macro instead of hardwired
101 2000-03-28 John Dallaway <jld@cygnus.co.uk>
105 cdl/ser_arm_cma230.cdl,
106 cdl/ser_arm_edb7xxx.cdl,
109 cdl/ser_mips_jmr3904.cdl,
110 cdl/ser_mips_vrc4373.cdl,
112 cdl/ser_powerpc_cogent.cdl,
113 cdl/ser_quicc_smc.cdl,
114 cdl/ser_sh_edk7708.cdl,
115 cdl/ser_sparclite_sleb.cdl,
118 Adjust documentation URLs.
120 2000-03-07 Jesper Skov <jskov@redhat.com>
122 * cdl/ser_mips_jmr3904.cdl: Rename devices to match CDL naming.
124 2000-02-29 Jonathan Larmour <jlarmour@redhat.co.uk>
126 * include/serialio.h: Correct baud rate typo: 230400 rather than
127 234000. Thanks to Grant Edwards for the report.
129 2000-02-28 Gary Thomas <gthomas@cygnus.co.uk>
131 * src/powerpc/quicc_smc_serial.c: Use standard 'diag_dump_buf()'.
133 2000-02-28 Jesper Skov <jskov@redhat.com>
135 * tests/ser_test_protocol.inl: Allow 115200 baud on Cogent
136 again. Fixed interrupt problem.
138 2000-02-22 Jesper Skov <jskov@redhat.com>
140 * tests/ser_test_protocol.inl: Don't use 115200 baud on
141 Cogent. Our slower boards can't keep up.
143 2000-02-17 Gary Thomas <gthomas@cygnus.co.uk>
145 * cdl/ser_powerpc_cogent.cdl: Fix incorrect dependency.
147 2000-02-16 Nick Garnett <nickg@cygnus.co.uk>
149 * include/pkgconf/io_serial.h:
150 Added configury for PC serial device drivers.
152 * cdl/ser_i386_pc.cdl:
153 * src/i386/pc_serial.c:
154 * src/i386/pc_serial.h:
155 Added these files to implement PC serial line drivers.
158 Added CYGPKG_IO_SERIAL_I386_PC.
160 * tests/ser_test_protocol.inl:
161 Added support for PC serial line testing.
163 2000-02-11 Jesper Skov <jskov@redhat.com>
165 * src/sh/sh_sci_7708.inl (DEVTAB_ENTRY):
166 * src/sparclite/sleb_sdtr.c:
167 serial_devio => cyg_io_serial_devio
169 2000-02-10 Jonathan Larmour <jlarmour@redhat.co.uk>
171 * src/mn10300/mn10300_serial.c: Ensure all CYG_HAL_MN10300_*
172 preprocessor conditionals use the correct CYGPKG_HAL_MN10300_AM3* form
175 2000-02-03 Jesper Skov <jskov@redhat.com>
177 * src/powerpc/quicc_smc_serial.c: CYG_HAL_POWERPC_x->CYGPKG_...
179 2000-02-02 Jonathan Larmour <jlarmour@redhat.co.uk>
181 * src/arm/aeb_serial.h: Rename lower case register macros to REG_ upper
184 * src/arm/aeb_serial.c: Update to reflect above
186 2000-01-31 Simon FitzMaurice <sdf@cygnus.co.uk>
189 Adjust help URLs in line with new doc layout.
191 2000-01-28 Simon FitzMaurice <sdf@cygnus.co.uk>
194 Adjust help URLs in line with new doc layout.
196 2000-01-28 Gary Thomas <gthomas@cygnus.co.uk>
198 * src/common/tty.c (tty_read): Fix problem with backspace at start
199 of line (size must be 'signed' for compare to work).
201 2000-01-19 Hugo Tyson <hmt@cygnus.co.uk>
203 * cdl/*.cdl: Add descriptions to a number of options &c which were
204 lacking same, also tidied up other typos as noticed en passant.
206 2000-01-17 Gary Thomas <gthomas@cygnus.co.uk>
208 * src/common/tty.c (tty_read): Avoid echoing "backspace/erase" at
211 2000-01-05 Gary Thomas <gthomas@cygnus.co.uk>
213 * src/common/serial.c (serial_write): Avoid potential deadlock if
214 transmit start actually sends enough characters to signal cond wait.
216 2000-01-03 Gary Thomas <gthomas@cygnus.co.uk>
218 * include/serial.h: Fix namespace pollution -
219 serial_devio => cyg_io_serial_devio
220 serial_callbacks => cyg_io_serial_callbacks
222 * src/mips/tx3904_serial.c:
223 * src/mips/vrc4373_serial.c:
224 * src/mn10300/mn10300_serial.c:
225 * src/powerpc/quicc_smc_serial.c:
226 * src/powerpc/cogent_serial_with_ints.c:
227 * src/sparclite/sleb_sdtr.c:
228 * src/arm/aeb_serial.c:
229 * src/arm/pid_serial_with_ints.c:
230 * src/arm/edb7xxx_serial.c:
231 * src/arm/cma230_serial.c:
232 * src/arm/ebsa285_serial.c:
233 * src/common/haldiag.c:
234 * src/common/serial.c: Fix namespace pollution -
235 serial_devio => cyg_io_serial_devio
237 1999-12-06 Gary Thomas <gthomas@cygnus.co.uk>
239 * src/arm/pid_serial_with_ints.c (pid_serial_DSR): Add loop to handle
240 case where an interrupt represents multiple events.
242 1999-11-19 Gary Thomas <gthomas@cygnus.co.uk>
244 * src/powerpc/quicc_smc_serial.c: Channel select for SMC2 was wrong.
246 1999-11-18 Gary Thomas <gthomas@cygnus.co.uk>
248 * include/pkgconf/io_serial.h: Remove mention of 7209/7212.
250 1999-11-03 John Dallaway <jld@cygnus.co.uk>
252 * cdl/io_serial.cdl: Define build options.
254 1999-10-26 Jesper Skov <jskov@cygnus.co.uk>
255 * tests/serial5.c (serial_test): Reduce speed in thumb mode.
257 * src/arm/pid_serial.h: Added BE support.
259 * src/PKGconf.mak: Use CYGPKG_<> instead of CYG_<> to control what
260 needs to be compiled.
262 1999-10-25 Gary Thomas <gthomas@cygnus.co.uk>
264 * src/arm/pid_serial.h (ISR_RxTO): Define - character received but
265 not handled "promptly".
267 * src/arm/pid_serial_with_ints.c (pid_serial_DSR): Handle rcv interrupts
268 properly (can't ignore them even with TO bit set).
270 * src/arm/cl7211_serial.c (cl7211_serial_rx_DSR): Need to handle all
271 input (empty input FIFO) otherwise characters get dropped.
273 1999-10-15 Jesper Skov <jskov@cygnus.co.uk>
275 * tests/ser_test_protocol.inl: Removed AEB rev C change. Was bogus.
277 1999-10-11 Nick Garnett <nickg@cygnus.co.uk>
279 * tests/ser_test_protocol.inl: Added configury for VR4300 testing.
281 * src/mips/vrc4373_serial.c: Added Bi-endian support.
283 * include/pkgconf/io_serial.h: Adjusted default baud rates to
286 1999-10-06 Jesper Skov <jskov@cygnus.co.uk>
288 * tests/ser_test_protocol.inl: Run tests on AEB rev C as well.
290 1999-09-28 Hugo Tyson <hmt@cygnus.co.uk>
292 * src/powerpc/quicc_smc_serial.c (quicc_smc_serial_init): Correct
293 value supplied for interrupt priority - it may be unused, but it
294 is asserted for range. Initialize the diagnostic channel if on an
295 MBX and if NOT using SMC1 ourselves, to ensure that diag output
296 and built-in stubs work correctly; otherwise reset the quicc and
297 ignore SMC1 as before. Fix various warnings, mostly about
298 casting/arg-passing/assigning away volatile.
300 1999-08-31 Jesper Skov <jskov@cygnus.co.uk>
302 * tests/ser_test_protocol.inl: Define dummy crash ID.
304 1999-08-30 Jesper Skov <jskov@cygnus.co.uk>
306 * tests/ser_test_protocol.inl: Added crash information which
307 should help track down repeating errors.
309 1999-08-20 Jesper Skov <jskov@cygnus.co.uk>
311 * tests/README: Added.
313 1999-08-18 Jesper Skov <jskov@cygnus.co.uk>
323 Require kernel and kernel C API.
325 1999-08-17 Nick Garnett <nickg@cygnus.co.uk>
327 * src/mn10300/mn10300_serial.c: Added a simple implementation of a
328 receive FIFO to try and reduce the overhead of receiving bytes.
330 1999-08-16 Jonathan Larmour <jlarmour@cygnus.co.uk>
333 * src/mn10300/mn10300_serial.c:
334 * tests/ser_test_protocol.inl:
335 Rename all am32 -> am31
337 1999-08-12 Nick Garnett <nickg@cygnus.co.uk>
339 Imported following changes from development branch:
341 1999-08-11 Nick Garnett <nickg@cygnus.co.uk>
343 * tests/serial5.c: Modified config test for boards that need a lower
346 * tests/ser_test_protocol.inl: Removed 14400 baud tests for all
347 MN10300 variants. The MN10300 cannot currently do this speed.
349 * src/mn10300/mn10300_serial.c: Tidied up the transmit interrupt
350 enable/disable code to be variant specific.
352 * include/pkgconf/io_serial.h: Undid Jonathan's change, since the
353 same options are used for all MN10300 variants.
355 1999-08-10 Jonathan Larmour <jlarmour@cygnus.co.uk>
357 * include/pkgconf/io_serial.h:
358 Reparent CYGPKG_IO_SERIAL_MN10300 from under CYGPKG_HAL_MN10300 to
359 CYGPKG_HAL_MN10300_AM32_STDEVAL1 since it's stdeval1 specific
361 1999-08-04 Nick Garnett <nickg@cygnus.co.uk>
363 * tests/ser_test_protocol.inl:
364 Changed names of MN10300 defines tested. Added AM33 definitions.
366 * src/mn10300/mn10300_serial.c:
367 Modified driver to work on am33 too. This simply requires some
368 alternate definitions of things like register addresses and some
369 bits in them plus some extra parameterization of some register
373 Added am33 to list of architectures supporting serial lines.
375 1999-07-28 Gary Thomas <gthomas@cygnus.co.uk>
377 * include/pkgconf/io_serial.h: Update descriptions to be more
378 generic (CL7x11 instead of CL7211).
380 1999-07-28 Jonathan Larmour <jlarmour@cygnus.co.uk>
382 * include/pkgconf/io_serial.h: Correct typos in CDL description
383 for serial port 2 driver
385 1999-07-26 Hugo Tyson <hmt@cygnus.co.uk>
387 * src/arm/ebsa285_serial.c: New file: device driver for the serial
388 device of the Intel StrongARM EBSA-285 evaluation board.
390 * include/pkgconf/io_serial.h (CYGPKG_IO_SERIAL_ARM_EBSA285):
393 * src/PKGconf.mak (EXTRAS_COMPILE): Compile it.
395 * tests/ser_test_protocol.inl (TEST_SER_DEV): Enable testing of it.
397 1999-07-08 Jesper Skov <jskov@cygnus.co.uk>
399 * tests/ser_test_protocol.inl (change_config): Changed implementation.
401 1999-06-27 Gary Thomas <gthomas@cygnus.co.uk>
403 * src/powerpc/quicc_smc_serial.c (quicc_smc_serial_init): More robust
404 initialization, with data cache disabled. This seems to fix the
405 random failures described below.
407 * tests/ser_test_protocol.inl: Add configuration for QUICC/MBX860.
408 Added some delays in the configuration change code to make QUICC
409 happy [didn't help much although the manual says they are required].
411 * src/powerpc/quicc_smc_serial.h (UART_BITRATE): Rewrote macro to
412 match what the Linux driver uses - still doesn't work well, though.
414 * src/powerpc/quicc_smc_serial.c: Lots of changes trying to get the
415 serial driver working and robust. At this point it works quite well,
416 using the default buffer sizes. Changing from the defaults seem to
417 easily break it though, certainly on input. Also, changing the baud
418 rate seems to not work reliably.
420 * src/common/serial.c: Add some tracing/debug info to try and debug
421 problems with QUICC serial driver. These are hard disabled with
422 "XX_" prepended to "CYGDBG_DIAG_BUF". Enabling them gives information
423 about how/when data are delivered from the serial driver.
425 * include/pkgconf/io_serial.h: Adjust limits and defaults on number and
426 size of buffers with values that seem to work.
428 1999-06-21 Jesper Skov <jskov@cygnus.co.uk>
430 * src/sh/sh_sci_serial.c: Rearranged inclusion of .inl file a bit
431 to avoid compiler warnings.
433 1999-06-21 Gary Thomas <gthomas@cygnus.co.uk>
435 * include/pkgconf/io_serial.h: Fix CDL for number of buffers.
437 * src/powerpc/quicc_smc_serial.c: Force number of buffers = 1.
439 1999-06-20 Gary Thomas <gthomas@cygnus.co.uk>
441 * include/pkgconf/io_serial.h: Some clean up (removed commented
442 obsolete CDL parenting structure).
443 Add support for Motorola PowerPC QUICC/SMC.
445 * src/arm/cma230_serial.c:
446 * src/arm/cl7211_serial.c:
447 * src/arm/aeb_serial.c:
448 * src/arm/pid_serial_with_ints.c: Use #include to get 'diag_printf()'
451 1999-06-17 Gary Thomas <gthomas@cygnus.co.uk>
453 * src/arm/cl7211_serial.c (cl7211_serial_start_xmit): Fix race which
454 cause xmitter to get stuck.
456 1999-06-16 Jesper Skov <jskov@cygnus.co.uk>
458 * src/sh/sh_serial.c: [removed]
459 * src/sh/sh_sci_serial.c: [added]
460 * src/sh/sh_sci_7708.inl: [added]
461 * include/pkgconf/io_serial.h:
462 * src/PKGconf.mak (EXTRAS_COMPILE):
463 * tests/ser_test_protocol.inl:
464 Renamed CDL options and restructered driver.
467 1999-06-04 Jesper Skov <jskov@cygnus.co.uk>
469 * include/pkgconf/io_serial.h: Fixed CDL string for BAUD rate option.
471 1999-06-04 Gary Thomas <gthomas@cygnus.co.uk>
473 * tests/ser_test_protocol.inl: Disable testing at 115200
474 for Cogent CMA230 (ARM).
476 * src/arm/cma230_serial.c: Fix interrupt for port B.
478 1999-05-31 Jesper Skov <jskov@cygnus.co.uk>
480 * src/sh/sh_serial.c: Fixed receive interrupts and added handler for
483 1999-05-28 Jesper Skov <jskov@cygnus.co.uk>
485 * io/serial/current/src/PKGconf.mak:
486 * io/serial/current/tests/ser_test_protocol.inl:
487 * include/pkgconf/io_serial.h:
488 Renamed SH platform package to edk7708.
490 1999-05-27 Jesper Skov <jskov@cygnus.co.uk>
492 * tests/ser_test_protocol.inl: Added ability to change options in
495 1999-05-27 Jonathan Larmour <jlarmour@cygnus.co.uk>
497 * src/mn10300/mn10300_serial.c (mn10300_serial_config_port):
498 Wait for the serial device to become acquiescent before disabling
499 it. This prevents cygmon's outgoing characters getting corrupted
500 due to transmission being disabled.
503 1999-05-26 Gary Thomas <gthomas@cygnus.co.uk>
505 * include/pkgconf/io_serial.h:
506 * tests/ser_test_protocol.inl: Add Cogent CMA230 setup.
508 * src/arm/cma230_serial.c: Make names compatible with Cogent
511 1999-05-26 Gary Thomas <gthomas@cygnus.co.uk>
513 * tests/ser_test_protocol.inl: Add Cirrus Logic CL7211 setup.
514 1999-05-26 Jesper Skov <jskov@cygnus.co.uk>
516 * src/sh/sh_serial.c: Added more baud rate values. Disabled
517 interrupt driven receive. Fixed config_port to enable proper
520 1999-05-25 Jonathan Larmour <jlarmour@cygnus.co.uk>
522 * tests/ser_test_protocol.inl:
523 Change all mentions of CYGPKG_HAL_TX39_JMR3904 to
524 CYGPKG_HAL_MIPS_TX39_JMR3904
526 1999-05-25 Jonathan Larmour <jlarmour@cygnus.co.uk>
528 * src/PKGconf.mak (EXTRAS_COMPILE): Change CYG_HAL_TX39 to
530 1999-05-25 Jesper Skov <jskov@cygnus.co.uk>
532 * tests/ser_test_protocol.inl: Added sh entry.
534 1999-05-24 Jesper Skov <jskov@cygnus.co.uk>
537 * include/pkgconf/io_serial.h:
538 * src/sh/sh_serial.c:
541 1999-05-18 Jesper Skov <jskov@cygnus.co.uk>
543 * src/sparclite/sleb_sdtr.c (sleb_sdtr_rx_DSR): Only read chan if
546 1999-05-18 Jesper Skov <jskov@cygnus.co.uk>
548 * src/arm/cl7211_serial.c (cl7211_serial_rx_DSR): Only read char
551 1999-05-16 Gary Thomas <gthomas@cygnus.co.uk>
553 * src/arm/cl7211_serial.c: Clean up, first working version.
555 1999-05-14 Jesper Skov <jskov@cygnus.co.uk>
557 * tests/ser_test_protocol.inl: Removed workaround for spurious
560 * src/arm/aeb_serial.c:
561 * src/arm/aeb_serial.h:
562 * src/arm/pid_serial_with_ints.c:
563 * src/arm/pid_serial.h:
564 * src/powerpc/cogent_serial.h:
565 * src/powerpc/cogent_serial_with_ints.c:
566 Check for receive interrupt before reading.
568 1999-05-13 Nick Garnett <nickg@cygnus.co.uk>
570 The follow changes were made in a branch an have now been merged:
572 1999-04-21 Gary Thomas <gthomas@cygnus.co.uk>
574 * src/mips/vrc4373_serial.c: Small changes to get working with
577 1999-04-20 John Dallaway <jld@cygnus.co.uk>
579 * include/pkgconf/io_serial.h: Fix CYGPKG_IO_SERIAL_TX39_JMR3904
582 1999-05-11 Gary Thomas <gthomas@cygnus.co.uk>
584 * src/arm/cl7211_serial.c: Fix compile problems from merged code.
586 1999-05-05 Jesper Skov <jskov@cygnus.co.uk>
588 * tests/ser_test_protocol.inl: Tidied up a bit and added
589 description of protocol.
591 1999-05-05 Jesper Skov <jskov@cygnus.co.uk>
593 * src/common/serial.c (serial_write, serial_read): Clear abort
596 1999-05-05 Jesper Skov <jskov@cygnus.co.uk>
598 * tests/serial4.c (serial_test): Handle config fails correctly.
600 * tests/ser_test_protocol.inl: Better change_config
601 handling. Simple recovery and negotiation isn't timing
604 1999-05-05 Jesper Skov <jskov@cygnus.co.uk>
606 * tests/timeout.inl: Updated with the below changes.
608 1999-05-05 Gary Thomas <gthomas@cygnus.co.uk>
610 * misc/timeout.inl (timeout): Timeouts are relative, but alarms
611 need absolute time values.
613 1999-05-04 Jesper Skov <jskov@cygnus.co.uk>
615 * tests/serial1.c (serial_test): Always PASS, regardless of
618 1999-05-04 Jesper Skov <jskov@cygnus.co.uk>
620 * tests/ser_test_protocol.inl: Reverse order of configurations -
621 run tests with slow baud rate first.
622 Only check CYG_KERNEL_DIAG_GDB_SERIAL_DIRECT for SLEB on RAM startup.
624 1999-05-04 Jesper Skov <jskov@cygnus.co.uk>
625 * src/mn10300/mn10300_serial.c:
626 Use interrupt enable/disable feature of serial port2 to allow
627 coexistence with CygMon/hal_diag.
629 * tests/ser_test_protocol.inl: Use port2 for MN10300.
631 1999-04-28 Bart Veer <bartv@cygnus.co.uk>
633 * src/PKGconf.mak (EXTRAS_COMPILE):
634 Use the new rules for generating libextras.a
636 1999-04-26 Gary Thomas <gthomas@cygnus.co.uk>
638 * include/pkgconf/io_serial.h: Add support for Cirrus Logic CL7211.
641 1999-04-20 Gary Thomas <gthomas@cygnus.co.uk>
643 * src/arm/aeb_serial.c:
644 * src/arm/pid_serial_with_ints.c: Fix default baud rate if unbuffered.
645 1999-04-20 Jesper Skov <jskov@cygnus.co.uk>
647 * tests/ser_test_protocol.inl: Added some comments. Disabled 38400
648 for SLEB. Only run test on SLEB if CygMon isn't used for diag
651 1999-04-15 Jesper Skov <jskov@cygnus.co.uk>
655 Run these tests at a lower baud rate on ARM AEB.
657 1999-04-14 Jesper Skov <jskov@cygnus.co.uk>
659 * src/mn10300/mn10300_serial.c:
660 Fix compiler warnings.
662 1999-04-14 Bart Veer <bartv@cygnus.co.uk>
664 * include/pkgconf/io_serial.h:
665 Reparent the board-specific serial devices below the actual boards.
667 1999-04-13 Jesper Skov <jskov@cygnus.co.uk>
669 * tests/ser_test_protocol.inl:
670 NA when run from simulator.
672 1999-04-12 Jesper Skov <jskov@cygnus.co.uk>
674 * tests/ser_test_protocol.inl:
675 Disabled 115200 for MN10300.
676 Reclaim interrupt vectors from CygMon when testing on SLEB.
678 1999-04-09 Gary Thomas <gthomas@cygnus.co.uk>
680 * include/serial.h: Change SERIAL_CHANNEL setup so all channels
681 have serial callbacks, regardless of buffering.
683 1999-04-09 Jesper Skov <jskov@cygnus.co.uk>
686 * include/pkgconf/io_serial.h:
687 Added new ttydiag device layered on top of haldiag, so that tty0
688 can be layered on top of ser0.
690 1999-04-08 Jesper Skov <jskov@cygnus.co.uk>
692 * tests/tty1.c: [added]
693 * tests/tty2.c: [added]
695 * tests/ser_test_protocol.inl:
696 Added two simple TTY tests.
698 1999-04-07 Hugo Tyson <hmt@cygnus.co.uk>
700 * src/sparclite/sleb_sdtr.h: Include cyg/hal/hal_io.h for I/O
701 macros instead of hal_diag.h where they had evolved before.
703 1999-04-06 Jesper Skov <jskov@cygnus.co.uk>
705 * tests/serial4.c (serial_test):
706 * tests/serial3.c (serial_test):
709 1999-03-31 Jesper Skov <jskov@cygnus.co.uk>
711 * tests/ser_test_protocol.inl: Added remaining targets to the
714 1999-03-31 Gary Thomas <gthomas@cygnus.co.uk>
716 * src/sparclite/sleb_sdtr.c (sleb_sdtr_start_xmit): Fix timing race
717 when enabling xmit interrupts.
719 1999-03-26 Gary Thomas <gthomas@cygnus.co.uk>
721 * src/sparclite/sleb_sdtr.c: Change how the port is set up. The transmitter
722 is now always enabled, just the interrupts are masked/unmasked to control it.
723 This lets the serial driver cooperate with Cygmon on the port used for GDB.
724 Note that currently serial input does not work for CON1 since Cygmon is
725 taking all of the receive interrupts for itself.
726 (sleb_sdtr_tx_DSR): Need to keep track whether xmit interrupt should be
727 enabled - otherwise it can get enabled incorrectly and we get interrupted
730 1999-03-26 Jesper Skov <jskov@cygnus.co.uk>
732 * tests/ser_test_protocol.inl: Send a DONE message after a no-echo
735 1999-03-26 Hugo Tyson <hmt@cygnus.co.uk>
742 Make these build when no kernel present; include of testcase
743 was the wrong side of the ifdef.
745 1999-03-26 Jesper Skov <jskov@cygnus.co.uk>
752 Moved NOP check to ser_test_protocol open call.
754 * tests/ser_test_protocol.inl: Make sure the proper device is
755 selected for testing. Do NOP check in open call.
757 1999-03-25 Gary Thomas <gthomas@cygnus.co.uk>
759 * include/pkgconf/io_serial.h:
761 * src/arm/aeb_serial.c:
762 * src/arm/pid_serial_with_ints.c:
764 * src/mips/tx3904_serial.c:
765 * src/mn10300/mn10300_serial.c:
766 * src/powerpc/cogent_serial_with_ints.c:
767 * src/sparclite/sleb_sdtr.c: Update CDL to follow naming conventions.
769 * src/mips/tx3904_serial.c (tx3904_serial_config_port):
770 Make sure port is enabled (CDL) before using it.
772 * src/mn10300/mn10300_serial.c (mn10300_serial_config_port):
773 * src/powerpc/cogent_serial_with_ints.c (cogent_serial_config_port):
774 * src/arm/aeb_serial.c (aeb_serial_config_port):
775 * src/arm/pid_serial_with_ints.c (pid_serial_config_port): Change so that
776 the physical port is not modified unless the provided configuration is valid.
778 * src/sparclite/sleb_sdtr.c (sleb_sdtr_config_port):
779 Using wrong config data.
781 * include/serialio.h: Add macros to support baud rate from CDL.
783 * include/pkgconf/io_serial.h:
784 * src/mn10300/mn10300_serial.c:
785 * src/mips/tx3904_serial.c (tx3904_serial_ISR):
786 * src/sparclite/sleb_sdtr.c:
787 * src/powerpc/cogent_serial_with_ints.c:
788 * src/arm/pid_serial_with_ints.c:
789 * src/arm/aeb_serial.c: Add configury for baud rate and buffer size.
791 1999-03-24 Nick Garnett <nickg@cygnus.co.uk>
793 * src/mips/tx3904_serial.c:
794 Now uses CYGHWR_HAL_MIPS_CPU_FREQ_ACTUAL to get CPU
795 frequency. This is a little more accurate than using
796 CYGHWR_HAL_MIPS_CPU_FREQ.
798 1999-03-24 Gary Thomas <gthomas@cygnus.co.uk>
800 * include/serialio.h (CYGNUM_SERIAL_BAUD_MIN/MAX): Add for completeness.
802 * src/arm/aeb_serial.c (aeb_serial_stop_xmit):
803 * src/arm/pid_serial_with_ints.c (pid_serial_stop_xmit): Fix typo in comment.
805 1999-03-24 Jesper Skov <jskov@cygnus.co.uk>
807 * tests/ser_test_protocol.inl: Weeded out configs TX39 doesn't
810 * src/powerpc/cogent_serial.h:
811 Added copyright header.
813 * tests/ser_test_protocol.inl:
819 Don't try to run tests when no IO device has been specified.
821 1999-03-23 Jesper Skov <jskov@cygnus.co.uk>
823 * misc/serial1.c, misc/serial2.c, misc/serial3.c, misc/serial4.c,
824 * misc/serial5.c, misc/ser_test_protocol.inl
827 1999-03-23 Jesper Skov <jskov@cygnus.co.uk>
837 * tests/ser_test_protocol.inl:
838 Moved the serial tests from the misc directory to the tests
841 1999-03-23 Nick Garnett <nickg@cygnus.co.uk>
843 * src/mn10300/mn10300_serial.c: Now initially mask TX interrupts
844 at initialization and unmask/remask in start/stop xmit
845 routines. This has no real effect on the hardware, but the
846 simulator does not implement the LCR_TXE bit properly, resulting
847 in spurious TX interrupts during diagnostic output.
848 This was the cause of the slow output reported in PR 19559.
850 1999-03-23 Gary Thomas <gthomas@cygnus.co.uk>
852 * include/pkgconf/io_serial.h: Fix "display" strings to have appropriate
853 case - mostly lower case.
855 1999-03-22 Hugo Tyson <hmt@cygnus.co.uk>
864 Use CYGNUM_HAL_STACK_SIZE_TYPICAL for the stack size instead of
865 CYGNUM_HAL_MINIMUM_STACK_SIZE.
867 1999-03-22 Gary Thomas <gthomas@cygnus.co.uk>
869 * src/mn10300/mn10300_serial.c:
870 * src/mips/tx3904_serial.c: Add CDL configury.
872 * include/pkgconf/io_serial.h: Update CDL to add device name
873 configurability for all devices.
875 * src/sparclite/sleb_sdtr.c:
876 * src/powerpc/cogent_serial_with_ints.c:
877 * src/arm/aeb_serial.c:
878 * src/arm/pid_serial_with_ints.c: Use CDL configured device names.
880 1999-03-22 Jesper Skov <jskov@lassi.cygnus.co.uk>
887 Requires kernel as well.
889 1999-03-22 Jesper Skov <jskov@cygnus.co.uk>
891 * src/sparclite/sleb_sdtr.c:
892 Moved include statement to avoid warnings.
894 1999-03-19 Jesper Skov <jskov@cygnus.co.uk>
896 * misc/ser_test_protocol.inl:
899 Replace complex and not very stable duplex test with a simpler
900 test that works better.
901 Added serial5 using that test.
903 1999-03-19 Jesper Skov <jskov@cygnus.co.uk>
908 Added API test and made serial2 do simple string output.
910 1999-03-19 Jesper Skov <jskov@cygnus.co.uk>
912 * src/powerpc/cogent_serial_with_ints.c: Changed ToDo comment.
914 1999-03-19 Jesper Skov <jskov@lassi.cygnus.co.uk>
916 * src/powerpc/cogent_serial_with_ints.c:
917 * src/arm/aeb_serial.c:
918 * src/arm/pid_serial_with_ints.c:
919 Moved include statement to avoid warnings.
921 1999-03-19 Gary Thomas <gthomas@cygnus.co.uk>
923 * include/pkgconf/io_serial.h: More CDL problems.
925 1999-03-18 Gary Thomas <gthomas@cygnus.co.uk>
927 * include/pkgconf/io_serial.h: Add CDL for SPARClite SLEB.
929 * src/powerpc/cogent_serial_with_ints.c:
930 * src/arm/pid_serial_with_ints.c:
931 * src/arm/aeb_serial.c: Update device names to match CDL.
933 * include/pkgconf/io_serial.h: Change names for serial ports to
934 be CYGPKG_IO_SERIAL_<arch>_<platform>_<port>.
936 1999-03-18 Jesper Skov <jskov@cygnus.co.uk>
938 * misc/ser_test_protocol.inl:
940 First stab at the duplex binary test. Still much fun to be had...
942 1999-03-18 Jesper Skov <jskov@cygnus.co.uk>
944 * misc/ser_test_protocol.inl: Added timeout for PING.
946 1999-03-18 Gary Thomas <gthomas@cygnus.co.uk>
948 * src/common/serial.c: Change ABORT functionality to be DSR safe.
949 (serial_get_config): Fix typo!
951 * include/pkgconf/io_serial.h: Small change in CDL to make serial
952 devices tied to the platform and not the serial I/O package. This
953 means that only the devices appropriate to a given platform can be
956 * misc/serial.c: Better use of alarms - only trigger at the time of
957 the next timeout. Moved timeout functions to new file "timeout.inl".
959 * src/common/serial.c (serial_get_config): Add support for
960 CYG_IO_GET_CONFIG_SERIAL_INPUT_FLUSH and CYG_IO_GET_CONFIG_SERIAL_ABORT.
962 * misc/serial.c: Add simple timeout mechanisms.
964 1999-03-17 Gary Thomas <gthomas@cygnus.co.uk>
966 * src/powerpc/cogent_serial_with_ints.c:
967 * src/arm/aeb_serial.c:
968 * src/arm/pid_serial_with_ints.c: Conditionalize based on CDL.
970 * include/pkgconf/io_serial.h: Add some CDL configury - not perfect
971 because of current ~CDL limitations.
973 1999-03-17 Jesper Skov <jskov@cygnus.co.uk>
975 * misc/serial2.c: Cleaned up a bit. Used for hacking new tests.
977 1999-03-17 Jesper Skov <jskov@cygnus.co.uk>
980 * misc/ser_test_protocol.inl:
984 Put testing protocol implementation in a separate file. Split the
985 tests in serial2 into separate files.
987 1999-03-16 Nick Garnett <nickg@cygnus.co.uk>
989 * src/mn10300/mn10300_serial.c: Fixed some compiler warnings.
991 1999-03-15 Gary Thomas <gthomas@cygnus.co.uk>
993 * include/pkgconf/io_serial.h: Change default configurations.
994 No serial drivers enabled for PID port A or AEB.
996 * src/sparclite/sleb_sdtr.c:
997 * src/powerpc/cogent_serial_with_ints.c:
998 * src/arm/aeb_serial.c:
999 * src/arm/pid_serial_with_ints.c:
1000 * src/common/haldiag.c:
1002 * src/common/serial.c: Add 'CYGDBG_IO_INIT' for control of init
1005 * src/powerpc/cogent_serial_with_ints.c:
1006 * src/sparclite/sleb_sdtr.c:
1007 * src/arm/aeb_serial.c:
1008 * src/arm/pid_serial_with_ints.c: Don't include <cyg/kernel/kapi.h>
1010 1999-03-15 Jesper Skov <jskov@cygnus.co.uk>
1012 * misc/serial2.c (serial_test): Fix use of strlen. Fix DONE part
1015 1999-03-12 Jesper Skov <jskov@cygnus.co.uk>
1017 * misc/serial2.c: Play a bit with timing. Think I broke it :(
1018 Added DONE to BINARY packet.
1019 Proper call to DRAIN.
1021 1999-03-12 Nick Garnett <nickg@cygnus.co.uk>
1023 * src/mips/tx3904_serial.c: Tidied away some debugging code.
1025 1999-03-12 Jesper Skov <jskov@cygnus.co.uk>
1027 * misc/serial2.c: Removed bogus config changes.
1029 1999-03-12 Jesper Skov <jskov@cygnus.co.uk>
1031 * misc/serial2.c (serial_test): Check for ser_filter on host (PING
1034 1999-03-11 Jesper Skov <jskov@cygnus.co.uk>
1036 * src/powerpc/cogent_serial_with_ints.c: Added note.
1039 Added (almost) proper configuration handling.
1040 Run tests on varying configurations.
1042 1999-03-11 Nick Garnett <nickg@cygnus.co.uk>
1044 * src/mips/tx3904_serial.c:
1045 Many changes to get working.
1047 * misc/console.c (console_test): Fixed compiler warning.
1050 Added device name for TX39 testing.
1051 Fixed some bugs in Tcyg_io_write() macro.
1053 1999-03-10 Jesper Skov <jskov@cygnus.co.uk>
1055 * misc/serial2.c: Added target specific test device name.
1057 1999-03-10 John Dallaway <jld@cygnus.co.uk>
1059 * include/pkgconf/io_serial.h: Correct CDL description spelling.
1061 1999-03-10 Jesper Skov <jskov@cygnus.co.uk>
1063 * src/powerpc/cogent_serial_with_ints.c:
1065 Fixed compiler warnings.
1067 1999-03-10 Gary Thomas <gthomas@cygnus.co.uk>
1069 * include/pkgconf/io_serial.h: Improve CDL descriptions.
1071 1999-03-10 Jesper Skov <jskov@cygnus.co.uk>
1073 * misc/serial2.c (serial_test): Do some more tests with changed
1076 1999-03-09 Jesper Skov <jskov@cygnus.co.uk>
1078 * misc/serial2.c (serial_test): Added workaround for spurious byte
1079 problem. Added a few more tests to run.
1081 * src/powerpc/cogent_serial_with_ints.c
1082 (cogent_serial_config_port): Remove interrupt enabling.
1084 1999-03-09 Nick Garnett <nickg@cygnus.co.uk>
1087 * src/mips/tx3904_serial.c:
1088 Added initial version of TX39 device driver. Currently untested
1089 but eliminates PR19445.
1091 1999-03-09 Jesper Skov <jskov@cygnus.co.uk>
1093 * misc/serial2.c: DRAIN function works now.
1095 1999-03-09 Jesper Skov <jskov@cygnus.co.uk>
1097 * include/pkgconf/io_serial.h: Only enable one serial driver per
1100 1999-03-08 Jesper Skov <jskov@cygnus.co.uk>
1102 * misc/serial2.c (serial_test): Be a bit more aggressive.
1104 * src/powerpc/cogent_serial_with_ints.c: Check that configuration
1107 1999-03-08 Jesper Skov <jskov@cygnus.co.uk>
1109 * src/powerpc/cogent_serial_with_ints.c:
1110 Added support for both ports.
1112 * include/pkgconf/io_serial.h: Added simple defines for cogent
1113 serial ports. No CDL yet.
1115 1999-03-08 Jesper Skov <jskov@cygnus.co.uk>
1117 * misc/serial.c: Removed PID references. Fixed compiler warnings.
1119 1999-03-08 Jesper Skov <jskov@cygnus.co.uk>
1121 * src/powerpc/cogent_serial_with_ints.c: Cleaned up a
1122 bit. Actually works now.
1124 1999-03-08 Gary Thomas <gthomas@cygnus.co.uk>
1126 * src/common/serial.c: Change in cyg_drv_cond_wait() behaviour
1127 means DSR lock should be left alone.
1129 1999-03-08 Jesper Skov <jskov@cygnus.co.uk>
1131 * src/powerpc/cogent_serial_with_ints.c (cogent_serial_init): Set
1132 valid interrupt priority.
1134 1999-03-05 Nick Garnett <nickg@cygnus.co.uk>
1136 * src/mn10300/mn10300_serial.c (mn10300_serial_init):
1137 Added extra test to avoid initializing serial 2 when CYGMON is
1139 Include hal_intr.h explicitly for use in non-kernel
1142 * src/common/serial.c:
1143 Added extra test before calls to cyg_drv_cond_wait() to avoid race
1144 condition. This is not, however, a complete solution to this
1145 problem. A better solution will be forthcoming.
1148 Changed include files used to permit non-kernel configurations to
1151 1999-03-05 Jesper Skov <jskov@cygnus.co.uk>
1153 * src/common/haldiag.c: Removed diag_printf declaration.
1155 1999-03-05 Jonathan Larmour <jlarmour@cygnus.co.uk>
1157 * src/mn10300/mn10300_serial.c:
1158 Change CYG_VECTOR_* to CYGNUM_HAL_INTERRUPT_* to get it to compile!
1160 1999-03-05 Gary Thomas <gthomas@cygnus.co.uk>
1162 * src/powerpc/cogent_serial_with_ints.c (cogent_serial_config_port):
1163 Fix renaming of interrupt vectors.
1165 1999-03-05 Gary Thomas <gthomas@cygnus.co.uk>
1167 * src/arm/pid_serial_with_ints.c: Fix interrupt vectors.
1169 1999-03-03 Gary Thomas <gthomas@cygnus.co.uk>
1171 * serial/current/src/arm/pid_serial_with_ints.c:
1172 New [somewhat] configurable drivers for PID.
1174 //===========================================================================
1175 //####ECOSGPLCOPYRIGHTBEGIN####
1176 // -------------------------------------------
1177 // This file is part of eCos, the Embedded Configurable Operating System.
1178 // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
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