1 2003-02-24 Jonathan Larmour <jifl@eCosCentric.com>
3 * cdl/ser_arm_cma230.cdl: Remove irrelevant doc link.
5 2001-09-10 Jonathan Larmour <jlarmour@redhat.com>
7 * cdl/ser_arm_cma230.cdl:
8 Fix 234000->230400 typo.
10 2000-10-12 Jesper Skov <jskov@redhat.com>
12 * src/cma230_serial.c: Fix typo.
14 * cdl/ser_arm_cma230.cdl: Testing parameters moved here.
16 2000-08-01 Jonathan Larmour <jlarmour@redhat.co.uk>
18 * src/cma230_serial.c (cma230_serial_set_config): Now use keys to make
21 2000-06-22 Hugo Tyson <hmt@cygnus.co.uk>
23 * cdl/<yournamehere>.cdl: Remove the comment on the empty
24 include_files directive; the tools now support this correctly.
25 This keeps internal include files internal.
27 2000-04-11 Hugo Tyson <hmt@cygnus.co.uk>
29 * cdl/ser_arm_cma230.cdl: Change the parent from CYGPKG_IO_SERIAL
30 (which is enabled most of the time) to CYGPKG_IO_SERIAL_DEVICES
31 (which is not...) thus allowing convenient control independent of
32 platform. Also enable all individual devices by default, now, so
33 that they can be enabled simply by enabling the above new parent.
35 2000-04-07 Hugo Tyson <hmt@cygnus.co.uk>
37 * ecos.db: Re-organize device packages. This is a massive change
38 involving deleting all the sources for serial and ethernet drivers
39 from where they used to live in
40 packages/io/serial/current/src/ARCH/PLATFORM.[ch]
41 packages/net/drivers/eth/PLATFORM/current/src/...
42 and reinstating them in
43 packages/devs/serial/ARCH/PLATFORM/current/src/...
44 packages/devs/eth/ARCH/PLATFORM/current/src/...
46 All these new packages are properly defined in ecos.db, and are
47 all of type "hardware" so that a "target" can grab them.
49 This directory layout is descriptive of the devices we have right
50 now, arch and platform are separate levels just to make it easier
51 to navigate in the filesystem and similar to the HAL structure in
54 It is *not* prescriptive of future work; for example, the mythical
55 common highly-portable 16550 serial driver which works on many
56 targets would be called "devs/serial/s16550/current", or a serial
57 device for a particular board (cogent springs to mind) that can
58 work with different CPUs fitted is "devs/serial/cogent/current".
60 Changelogs have been preserved and replicated over all the new
61 packages, so that no history is lost.
63 The contents of individual source files are unchanged; they build
64 in just the same emvironment except for a very few cases where the
65 config file name changed in this movement.
67 Targets in ecos.db have been redefined to bring in all relevant
68 hardware packages including net and serial drivers (but the newly
69 included packages are only active if their desired parent is
72 The names of CDL options (and their #defines of course) stay the
73 same for the serial drivers, for backward compatibility.
75 * templates/*/current.ect: these have had CYGPKG_IO_SERIAL added
76 rather than it being in (almost) all target definitions.
78 2000-04-05 Jonathan Larmour <jlarmour@redhat.co.uk>
80 * src/common/tty.c (tty_read): CRLF conversion should use \r\n not \n\r
81 (tty_write): Similarly
83 * include/ttyio.h: Update CYG_TTY_IN_FLAGS_CRLF and
84 CYG_TTY_IN_FLAGS_CRLF to match
86 2000-03-31 Jesper Skov <jskov@redhat.com>
88 * cdl/ser_sh_edk7708.cdl: Limit legal baud rate range.
89 * src/sh/sh_sci_serial.c: Use baud rate macro instead of hardwired
92 2000-03-28 John Dallaway <jld@cygnus.co.uk>
96 cdl/ser_arm_cma230.cdl,
97 cdl/ser_arm_edb7xxx.cdl,
100 cdl/ser_mips_jmr3904.cdl,
101 cdl/ser_mips_vrc4373.cdl,
103 cdl/ser_powerpc_cogent.cdl,
104 cdl/ser_quicc_smc.cdl,
105 cdl/ser_sh_edk7708.cdl,
106 cdl/ser_sparclite_sleb.cdl,
109 Adjust documentation URLs.
111 2000-03-07 Jesper Skov <jskov@redhat.com>
113 * cdl/ser_mips_jmr3904.cdl: Rename devices to match CDL naming.
115 2000-02-29 Jonathan Larmour <jlarmour@redhat.co.uk>
117 * include/serialio.h: Correct baud rate typo: 230400 rather than
118 234000. Thanks to Grant Edwards for the report.
120 2000-02-28 Gary Thomas <gthomas@cygnus.co.uk>
122 * src/powerpc/quicc_smc_serial.c: Use standard 'diag_dump_buf()'.
124 2000-02-28 Jesper Skov <jskov@redhat.com>
126 * tests/ser_test_protocol.inl: Allow 115200 baud on Cogent
127 again. Fixed interrupt problem.
129 2000-02-22 Jesper Skov <jskov@redhat.com>
131 * tests/ser_test_protocol.inl: Don't use 115200 baud on
132 Cogent. Our slower boards can't keep up.
134 2000-02-17 Gary Thomas <gthomas@cygnus.co.uk>
136 * cdl/ser_powerpc_cogent.cdl: Fix incorrect dependency.
138 2000-02-16 Nick Garnett <nickg@cygnus.co.uk>
140 * include/pkgconf/io_serial.h:
141 Added configury for PC serial device drivers.
143 * cdl/ser_i386_pc.cdl:
144 * src/i386/pc_serial.c:
145 * src/i386/pc_serial.h:
146 Added these files to implement PC serial line drivers.
149 Added CYGPKG_IO_SERIAL_I386_PC.
151 * tests/ser_test_protocol.inl:
152 Added support for PC serial line testing.
154 2000-02-11 Jesper Skov <jskov@redhat.com>
156 * src/sh/sh_sci_7708.inl (DEVTAB_ENTRY):
157 * src/sparclite/sleb_sdtr.c:
158 serial_devio => cyg_io_serial_devio
160 2000-02-10 Jonathan Larmour <jlarmour@redhat.co.uk>
162 * src/mn10300/mn10300_serial.c: Ensure all CYG_HAL_MN10300_*
163 preprocessor conditionals use the correct CYGPKG_HAL_MN10300_AM3* form
166 2000-02-03 Jesper Skov <jskov@redhat.com>
168 * src/powerpc/quicc_smc_serial.c: CYG_HAL_POWERPC_x->CYGPKG_...
170 2000-02-02 Jonathan Larmour <jlarmour@redhat.co.uk>
172 * src/arm/aeb_serial.h: Rename lower case register macros to REG_ upper
175 * src/arm/aeb_serial.c: Update to reflect above
177 2000-01-31 Simon FitzMaurice <sdf@cygnus.co.uk>
180 Adjust help URLs in line with new doc layout.
182 2000-01-28 Simon FitzMaurice <sdf@cygnus.co.uk>
185 Adjust help URLs in line with new doc layout.
187 2000-01-28 Gary Thomas <gthomas@cygnus.co.uk>
189 * src/common/tty.c (tty_read): Fix problem with backspace at start
190 of line (size must be 'signed' for compare to work).
192 2000-01-19 Hugo Tyson <hmt@cygnus.co.uk>
194 * cdl/*.cdl: Add descriptions to a number of options &c which were
195 lacking same, also tidied up other typos as noticed en passant.
197 2000-01-17 Gary Thomas <gthomas@cygnus.co.uk>
199 * src/common/tty.c (tty_read): Avoid echoing "backspace/erase" at
202 2000-01-05 Gary Thomas <gthomas@cygnus.co.uk>
204 * src/common/serial.c (serial_write): Avoid potential deadlock if
205 transmit start actually sends enough characters to signal cond wait.
207 2000-01-03 Gary Thomas <gthomas@cygnus.co.uk>
209 * include/serial.h: Fix namespace pollution -
210 serial_devio => cyg_io_serial_devio
211 serial_callbacks => cyg_io_serial_callbacks
213 * src/mips/tx3904_serial.c:
214 * src/mips/vrc4373_serial.c:
215 * src/mn10300/mn10300_serial.c:
216 * src/powerpc/quicc_smc_serial.c:
217 * src/powerpc/cogent_serial_with_ints.c:
218 * src/sparclite/sleb_sdtr.c:
219 * src/arm/aeb_serial.c:
220 * src/arm/pid_serial_with_ints.c:
221 * src/arm/edb7xxx_serial.c:
222 * src/arm/cma230_serial.c:
223 * src/arm/ebsa285_serial.c:
224 * src/common/haldiag.c:
225 * src/common/serial.c: Fix namespace pollution -
226 serial_devio => cyg_io_serial_devio
228 1999-12-06 Gary Thomas <gthomas@cygnus.co.uk>
230 * src/arm/pid_serial_with_ints.c (pid_serial_DSR): Add loop to handle
231 case where an interrupt represents multiple events.
233 1999-11-19 Gary Thomas <gthomas@cygnus.co.uk>
235 * src/powerpc/quicc_smc_serial.c: Channel select for SMC2 was wrong.
237 1999-11-18 Gary Thomas <gthomas@cygnus.co.uk>
239 * include/pkgconf/io_serial.h: Remove mention of 7209/7212.
241 1999-11-03 John Dallaway <jld@cygnus.co.uk>
243 * cdl/io_serial.cdl: Define build options.
245 1999-10-26 Jesper Skov <jskov@cygnus.co.uk>
246 * tests/serial5.c (serial_test): Reduce speed in thumb mode.
248 * src/arm/pid_serial.h: Added BE support.
250 * src/PKGconf.mak: Use CYGPKG_<> instead of CYG_<> to control what
251 needs to be compiled.
253 1999-10-25 Gary Thomas <gthomas@cygnus.co.uk>
255 * src/arm/pid_serial.h (ISR_RxTO): Define - character received but
256 not handled "promptly".
258 * src/arm/pid_serial_with_ints.c (pid_serial_DSR): Handle rcv interrupts
259 properly (can't ignore them even with TO bit set).
261 * src/arm/cl7211_serial.c (cl7211_serial_rx_DSR): Need to handle all
262 input (empty input FIFO) otherwise characters get dropped.
264 1999-10-15 Jesper Skov <jskov@cygnus.co.uk>
266 * tests/ser_test_protocol.inl: Removed AEB rev C change. Was bogus.
268 1999-10-11 Nick Garnett <nickg@cygnus.co.uk>
270 * tests/ser_test_protocol.inl: Added configury for VR4300 testing.
272 * src/mips/vrc4373_serial.c: Added Bi-endian support.
274 * include/pkgconf/io_serial.h: Adjusted default baud rates to
277 1999-10-06 Jesper Skov <jskov@cygnus.co.uk>
279 * tests/ser_test_protocol.inl: Run tests on AEB rev C as well.
281 1999-09-28 Hugo Tyson <hmt@cygnus.co.uk>
283 * src/powerpc/quicc_smc_serial.c (quicc_smc_serial_init): Correct
284 value supplied for interrupt priority - it may be unused, but it
285 is asserted for range. Initialize the diagnostic channel if on an
286 MBX and if NOT using SMC1 ourselves, to ensure that diag output
287 and built-in stubs work correctly; otherwise reset the quicc and
288 ignore SMC1 as before. Fix various warnings, mostly about
289 casting/arg-passing/assigning away volatile.
291 1999-08-31 Jesper Skov <jskov@cygnus.co.uk>
293 * tests/ser_test_protocol.inl: Define dummy crash ID.
295 1999-08-30 Jesper Skov <jskov@cygnus.co.uk>
297 * tests/ser_test_protocol.inl: Added crash information which
298 should help track down repeating errors.
300 1999-08-20 Jesper Skov <jskov@cygnus.co.uk>
302 * tests/README: Added.
304 1999-08-18 Jesper Skov <jskov@cygnus.co.uk>
314 Require kernel and kernel C API.
316 1999-08-17 Nick Garnett <nickg@cygnus.co.uk>
318 * src/mn10300/mn10300_serial.c: Added a simple implementation of a
319 receive FIFO to try and reduce the overhead of receiving bytes.
321 1999-08-16 Jonathan Larmour <jlarmour@cygnus.co.uk>
324 * src/mn10300/mn10300_serial.c:
325 * tests/ser_test_protocol.inl:
326 Rename all am32 -> am31
328 1999-08-12 Nick Garnett <nickg@cygnus.co.uk>
330 Imported following changes from development branch:
332 1999-08-11 Nick Garnett <nickg@cygnus.co.uk>
334 * tests/serial5.c: Modified config test for boards that need a lower
337 * tests/ser_test_protocol.inl: Removed 14400 baud tests for all
338 MN10300 variants. The MN10300 cannot currently do this speed.
340 * src/mn10300/mn10300_serial.c: Tidied up the transmit interrupt
341 enable/disable code to be variant specific.
343 * include/pkgconf/io_serial.h: Undid Jonathan's change, since the
344 same options are used for all MN10300 variants.
346 1999-08-10 Jonathan Larmour <jlarmour@cygnus.co.uk>
348 * include/pkgconf/io_serial.h:
349 Reparent CYGPKG_IO_SERIAL_MN10300 from under CYGPKG_HAL_MN10300 to
350 CYGPKG_HAL_MN10300_AM32_STDEVAL1 since it's stdeval1 specific
352 1999-08-04 Nick Garnett <nickg@cygnus.co.uk>
354 * tests/ser_test_protocol.inl:
355 Changed names of MN10300 defines tested. Added AM33 definitions.
357 * src/mn10300/mn10300_serial.c:
358 Modified driver to work on am33 too. This simply requires some
359 alternate definitions of things like register addresses and some
360 bits in them plus some extra parameterization of some register
364 Added am33 to list of architectures supporting serial lines.
366 1999-07-28 Gary Thomas <gthomas@cygnus.co.uk>
368 * include/pkgconf/io_serial.h: Update descriptions to be more
369 generic (CL7x11 instead of CL7211).
371 1999-07-28 Jonathan Larmour <jlarmour@cygnus.co.uk>
373 * include/pkgconf/io_serial.h: Correct typos in CDL description
374 for serial port 2 driver
376 1999-07-26 Hugo Tyson <hmt@cygnus.co.uk>
378 * src/arm/ebsa285_serial.c: New file: device driver for the serial
379 device of the Intel StrongARM EBSA-285 evaluation board.
381 * include/pkgconf/io_serial.h (CYGPKG_IO_SERIAL_ARM_EBSA285):
384 * src/PKGconf.mak (EXTRAS_COMPILE): Compile it.
386 * tests/ser_test_protocol.inl (TEST_SER_DEV): Enable testing of it.
388 1999-07-08 Jesper Skov <jskov@cygnus.co.uk>
390 * tests/ser_test_protocol.inl (change_config): Changed implementation.
392 1999-06-27 Gary Thomas <gthomas@cygnus.co.uk>
394 * src/powerpc/quicc_smc_serial.c (quicc_smc_serial_init): More robust
395 initialization, with data cache disabled. This seems to fix the
396 random failures described below.
398 * tests/ser_test_protocol.inl: Add configuration for QUICC/MBX860.
399 Added some delays in the configuration change code to make QUICC
400 happy [didn't help much although the manual says they are required].
402 * src/powerpc/quicc_smc_serial.h (UART_BITRATE): Rewrote macro to
403 match what the Linux driver uses - still doesn't work well, though.
405 * src/powerpc/quicc_smc_serial.c: Lots of changes trying to get the
406 serial driver working and robust. At this point it works quite well,
407 using the default buffer sizes. Changing from the defaults seem to
408 easily break it though, certainly on input. Also, changing the baud
409 rate seems to not work reliably.
411 * src/common/serial.c: Add some tracing/debug info to try and debug
412 problems with QUICC serial driver. These are hard disabled with
413 "XX_" prepended to "CYGDBG_DIAG_BUF". Enabling them gives information
414 about how/when data are delivered from the serial driver.
416 * include/pkgconf/io_serial.h: Adjust limits and defaults on number and
417 size of buffers with values that seem to work.
419 1999-06-21 Jesper Skov <jskov@cygnus.co.uk>
421 * src/sh/sh_sci_serial.c: Rearranged inclusion of .inl file a bit
422 to avoid compiler warnings.
424 1999-06-21 Gary Thomas <gthomas@cygnus.co.uk>
426 * include/pkgconf/io_serial.h: Fix CDL for number of buffers.
428 * src/powerpc/quicc_smc_serial.c: Force number of buffers = 1.
430 1999-06-20 Gary Thomas <gthomas@cygnus.co.uk>
432 * include/pkgconf/io_serial.h: Some clean up (removed commented
433 obsolete CDL parenting structure).
434 Add support for Motorola PowerPC QUICC/SMC.
436 * src/arm/cma230_serial.c:
437 * src/arm/cl7211_serial.c:
438 * src/arm/aeb_serial.c:
439 * src/arm/pid_serial_with_ints.c: Use #include to get 'diag_printf()'
442 1999-06-17 Gary Thomas <gthomas@cygnus.co.uk>
444 * src/arm/cl7211_serial.c (cl7211_serial_start_xmit): Fix race which
445 cause xmitter to get stuck.
447 1999-06-16 Jesper Skov <jskov@cygnus.co.uk>
449 * src/sh/sh_serial.c: [removed]
450 * src/sh/sh_sci_serial.c: [added]
451 * src/sh/sh_sci_7708.inl: [added]
452 * include/pkgconf/io_serial.h:
453 * src/PKGconf.mak (EXTRAS_COMPILE):
454 * tests/ser_test_protocol.inl:
455 Renamed CDL options and restructered driver.
458 1999-06-04 Jesper Skov <jskov@cygnus.co.uk>
460 * include/pkgconf/io_serial.h: Fixed CDL string for BAUD rate option.
462 1999-06-04 Gary Thomas <gthomas@cygnus.co.uk>
464 * tests/ser_test_protocol.inl: Disable testing at 115200
465 for Cogent CMA230 (ARM).
467 * src/arm/cma230_serial.c: Fix interrupt for port B.
469 1999-05-31 Jesper Skov <jskov@cygnus.co.uk>
471 * src/sh/sh_serial.c: Fixed receive interrupts and added handler for
474 1999-05-28 Jesper Skov <jskov@cygnus.co.uk>
476 * io/serial/current/src/PKGconf.mak:
477 * io/serial/current/tests/ser_test_protocol.inl:
478 * include/pkgconf/io_serial.h:
479 Renamed SH platform package to edk7708.
481 1999-05-27 Jesper Skov <jskov@cygnus.co.uk>
483 * tests/ser_test_protocol.inl: Added ability to change options in
486 1999-05-27 Jonathan Larmour <jlarmour@cygnus.co.uk>
488 * src/mn10300/mn10300_serial.c (mn10300_serial_config_port):
489 Wait for the serial device to become acquiescent before disabling
490 it. This prevents cygmon's outgoing characters getting corrupted
491 due to transmission being disabled.
494 1999-05-26 Gary Thomas <gthomas@cygnus.co.uk>
496 * include/pkgconf/io_serial.h:
497 * tests/ser_test_protocol.inl: Add Cogent CMA230 setup.
499 * src/arm/cma230_serial.c: Make names compatible with Cogent
502 1999-05-26 Gary Thomas <gthomas@cygnus.co.uk>
504 * tests/ser_test_protocol.inl: Add Cirrus Logic CL7211 setup.
505 1999-05-26 Jesper Skov <jskov@cygnus.co.uk>
507 * src/sh/sh_serial.c: Added more baud rate values. Disabled
508 interrupt driven receive. Fixed config_port to enable proper
511 1999-05-25 Jonathan Larmour <jlarmour@cygnus.co.uk>
513 * tests/ser_test_protocol.inl:
514 Change all mentions of CYGPKG_HAL_TX39_JMR3904 to
515 CYGPKG_HAL_MIPS_TX39_JMR3904
517 1999-05-25 Jonathan Larmour <jlarmour@cygnus.co.uk>
519 * src/PKGconf.mak (EXTRAS_COMPILE): Change CYG_HAL_TX39 to
521 1999-05-25 Jesper Skov <jskov@cygnus.co.uk>
523 * tests/ser_test_protocol.inl: Added sh entry.
525 1999-05-24 Jesper Skov <jskov@cygnus.co.uk>
528 * include/pkgconf/io_serial.h:
529 * src/sh/sh_serial.c:
532 1999-05-18 Jesper Skov <jskov@cygnus.co.uk>
534 * src/sparclite/sleb_sdtr.c (sleb_sdtr_rx_DSR): Only read chan if
537 1999-05-18 Jesper Skov <jskov@cygnus.co.uk>
539 * src/arm/cl7211_serial.c (cl7211_serial_rx_DSR): Only read char
542 1999-05-16 Gary Thomas <gthomas@cygnus.co.uk>
544 * src/arm/cl7211_serial.c: Clean up, first working version.
546 1999-05-14 Jesper Skov <jskov@cygnus.co.uk>
548 * tests/ser_test_protocol.inl: Removed workaround for spurious
551 * src/arm/aeb_serial.c:
552 * src/arm/aeb_serial.h:
553 * src/arm/pid_serial_with_ints.c:
554 * src/arm/pid_serial.h:
555 * src/powerpc/cogent_serial.h:
556 * src/powerpc/cogent_serial_with_ints.c:
557 Check for receive interrupt before reading.
559 1999-05-13 Nick Garnett <nickg@cygnus.co.uk>
561 The follow changes were made in a branch an have now been merged:
563 1999-04-21 Gary Thomas <gthomas@cygnus.co.uk>
565 * src/mips/vrc4373_serial.c: Small changes to get working with
568 1999-04-20 John Dallaway <jld@cygnus.co.uk>
570 * include/pkgconf/io_serial.h: Fix CYGPKG_IO_SERIAL_TX39_JMR3904
573 1999-05-11 Gary Thomas <gthomas@cygnus.co.uk>
575 * src/arm/cl7211_serial.c: Fix compile problems from merged code.
577 1999-05-05 Jesper Skov <jskov@cygnus.co.uk>
579 * tests/ser_test_protocol.inl: Tidied up a bit and added
580 description of protocol.
582 1999-05-05 Jesper Skov <jskov@cygnus.co.uk>
584 * src/common/serial.c (serial_write, serial_read): Clear abort
587 1999-05-05 Jesper Skov <jskov@cygnus.co.uk>
589 * tests/serial4.c (serial_test): Handle config fails correctly.
591 * tests/ser_test_protocol.inl: Better change_config
592 handling. Simple recovery and negotiation isn't timing
595 1999-05-05 Jesper Skov <jskov@cygnus.co.uk>
597 * tests/timeout.inl: Updated with the below changes.
599 1999-05-05 Gary Thomas <gthomas@cygnus.co.uk>
601 * misc/timeout.inl (timeout): Timeouts are relative, but alarms
602 need absolute time values.
604 1999-05-04 Jesper Skov <jskov@cygnus.co.uk>
606 * tests/serial1.c (serial_test): Always PASS, regardless of
609 1999-05-04 Jesper Skov <jskov@cygnus.co.uk>
611 * tests/ser_test_protocol.inl: Reverse order of configurations -
612 run tests with slow baud rate first.
613 Only check CYG_KERNEL_DIAG_GDB_SERIAL_DIRECT for SLEB on RAM startup.
615 1999-05-04 Jesper Skov <jskov@cygnus.co.uk>
616 * src/mn10300/mn10300_serial.c:
617 Use interrupt enable/disable feature of serial port2 to allow
618 coexistence with CygMon/hal_diag.
620 * tests/ser_test_protocol.inl: Use port2 for MN10300.
622 1999-04-28 Bart Veer <bartv@cygnus.co.uk>
624 * src/PKGconf.mak (EXTRAS_COMPILE):
625 Use the new rules for generating libextras.a
627 1999-04-26 Gary Thomas <gthomas@cygnus.co.uk>
629 * include/pkgconf/io_serial.h: Add support for Cirrus Logic CL7211.
632 1999-04-20 Gary Thomas <gthomas@cygnus.co.uk>
634 * src/arm/aeb_serial.c:
635 * src/arm/pid_serial_with_ints.c: Fix default baud rate if unbuffered.
636 1999-04-20 Jesper Skov <jskov@cygnus.co.uk>
638 * tests/ser_test_protocol.inl: Added some comments. Disabled 38400
639 for SLEB. Only run test on SLEB if CygMon isn't used for diag
642 1999-04-15 Jesper Skov <jskov@cygnus.co.uk>
646 Run these tests at a lower baud rate on ARM AEB.
648 1999-04-14 Jesper Skov <jskov@cygnus.co.uk>
650 * src/mn10300/mn10300_serial.c:
651 Fix compiler warnings.
653 1999-04-14 Bart Veer <bartv@cygnus.co.uk>
655 * include/pkgconf/io_serial.h:
656 Reparent the board-specific serial devices below the actual boards.
658 1999-04-13 Jesper Skov <jskov@cygnus.co.uk>
660 * tests/ser_test_protocol.inl:
661 NA when run from simulator.
663 1999-04-12 Jesper Skov <jskov@cygnus.co.uk>
665 * tests/ser_test_protocol.inl:
666 Disabled 115200 for MN10300.
667 Reclaim interrupt vectors from CygMon when testing on SLEB.
669 1999-04-09 Gary Thomas <gthomas@cygnus.co.uk>
671 * include/serial.h: Change SERIAL_CHANNEL setup so all channels
672 have serial callbacks, regardless of buffering.
674 1999-04-09 Jesper Skov <jskov@cygnus.co.uk>
677 * include/pkgconf/io_serial.h:
678 Added new ttydiag device layered on top of haldiag, so that tty0
679 can be layered on top of ser0.
681 1999-04-08 Jesper Skov <jskov@cygnus.co.uk>
683 * tests/tty1.c: [added]
684 * tests/tty2.c: [added]
686 * tests/ser_test_protocol.inl:
687 Added two simple TTY tests.
689 1999-04-07 Hugo Tyson <hmt@cygnus.co.uk>
691 * src/sparclite/sleb_sdtr.h: Include cyg/hal/hal_io.h for I/O
692 macros instead of hal_diag.h where they had evolved before.
694 1999-04-06 Jesper Skov <jskov@cygnus.co.uk>
696 * tests/serial4.c (serial_test):
697 * tests/serial3.c (serial_test):
700 1999-03-31 Jesper Skov <jskov@cygnus.co.uk>
702 * tests/ser_test_protocol.inl: Added remaining targets to the
705 1999-03-31 Gary Thomas <gthomas@cygnus.co.uk>
707 * src/sparclite/sleb_sdtr.c (sleb_sdtr_start_xmit): Fix timing race
708 when enabling xmit interrupts.
710 1999-03-26 Gary Thomas <gthomas@cygnus.co.uk>
712 * src/sparclite/sleb_sdtr.c: Change how the port is set up. The transmitter
713 is now always enabled, just the interrupts are masked/unmasked to control it.
714 This lets the serial driver cooperate with Cygmon on the port used for GDB.
715 Note that currently serial input does not work for CON1 since Cygmon is
716 taking all of the receive interrupts for itself.
717 (sleb_sdtr_tx_DSR): Need to keep track whether xmit interrupt should be
718 enabled - otherwise it can get enabled incorrectly and we get interrupted
721 1999-03-26 Jesper Skov <jskov@cygnus.co.uk>
723 * tests/ser_test_protocol.inl: Send a DONE message after a no-echo
726 1999-03-26 Hugo Tyson <hmt@cygnus.co.uk>
733 Make these build when no kernel present; include of testcase
734 was the wrong side of the ifdef.
736 1999-03-26 Jesper Skov <jskov@cygnus.co.uk>
743 Moved NOP check to ser_test_protocol open call.
745 * tests/ser_test_protocol.inl: Make sure the proper device is
746 selected for testing. Do NOP check in open call.
748 1999-03-25 Gary Thomas <gthomas@cygnus.co.uk>
750 * include/pkgconf/io_serial.h:
752 * src/arm/aeb_serial.c:
753 * src/arm/pid_serial_with_ints.c:
755 * src/mips/tx3904_serial.c:
756 * src/mn10300/mn10300_serial.c:
757 * src/powerpc/cogent_serial_with_ints.c:
758 * src/sparclite/sleb_sdtr.c: Update CDL to follow naming conventions.
760 * src/mips/tx3904_serial.c (tx3904_serial_config_port):
761 Make sure port is enabled (CDL) before using it.
763 * src/mn10300/mn10300_serial.c (mn10300_serial_config_port):
764 * src/powerpc/cogent_serial_with_ints.c (cogent_serial_config_port):
765 * src/arm/aeb_serial.c (aeb_serial_config_port):
766 * src/arm/pid_serial_with_ints.c (pid_serial_config_port): Change so that
767 the physical port is not modified unless the provided configuration is valid.
769 * src/sparclite/sleb_sdtr.c (sleb_sdtr_config_port):
770 Using wrong config data.
772 * include/serialio.h: Add macros to support baud rate from CDL.
774 * include/pkgconf/io_serial.h:
775 * src/mn10300/mn10300_serial.c:
776 * src/mips/tx3904_serial.c (tx3904_serial_ISR):
777 * src/sparclite/sleb_sdtr.c:
778 * src/powerpc/cogent_serial_with_ints.c:
779 * src/arm/pid_serial_with_ints.c:
780 * src/arm/aeb_serial.c: Add configury for baud rate and buffer size.
782 1999-03-24 Nick Garnett <nickg@cygnus.co.uk>
784 * src/mips/tx3904_serial.c:
785 Now uses CYGHWR_HAL_MIPS_CPU_FREQ_ACTUAL to get CPU
786 frequency. This is a little more accurate than using
787 CYGHWR_HAL_MIPS_CPU_FREQ.
789 1999-03-24 Gary Thomas <gthomas@cygnus.co.uk>
791 * include/serialio.h (CYGNUM_SERIAL_BAUD_MIN/MAX): Add for completeness.
793 * src/arm/aeb_serial.c (aeb_serial_stop_xmit):
794 * src/arm/pid_serial_with_ints.c (pid_serial_stop_xmit): Fix typo in comment.
796 1999-03-24 Jesper Skov <jskov@cygnus.co.uk>
798 * tests/ser_test_protocol.inl: Weeded out configs TX39 doesn't
801 * src/powerpc/cogent_serial.h:
802 Added copyright header.
804 * tests/ser_test_protocol.inl:
810 Don't try to run tests when no IO device has been specified.
812 1999-03-23 Jesper Skov <jskov@cygnus.co.uk>
814 * misc/serial1.c, misc/serial2.c, misc/serial3.c, misc/serial4.c,
815 * misc/serial5.c, misc/ser_test_protocol.inl
818 1999-03-23 Jesper Skov <jskov@cygnus.co.uk>
828 * tests/ser_test_protocol.inl:
829 Moved the serial tests from the misc directory to the tests
832 1999-03-23 Nick Garnett <nickg@cygnus.co.uk>
834 * src/mn10300/mn10300_serial.c: Now initially mask TX interrupts
835 at initialization and unmask/remask in start/stop xmit
836 routines. This has no real effect on the hardware, but the
837 simulator does not implement the LCR_TXE bit properly, resulting
838 in spurious TX interrupts during diagnostic output.
839 This was the cause of the slow output reported in PR 19559.
841 1999-03-23 Gary Thomas <gthomas@cygnus.co.uk>
843 * include/pkgconf/io_serial.h: Fix "display" strings to have appropriate
844 case - mostly lower case.
846 1999-03-22 Hugo Tyson <hmt@cygnus.co.uk>
855 Use CYGNUM_HAL_STACK_SIZE_TYPICAL for the stack size instead of
856 CYGNUM_HAL_MINIMUM_STACK_SIZE.
858 1999-03-22 Gary Thomas <gthomas@cygnus.co.uk>
860 * src/mn10300/mn10300_serial.c:
861 * src/mips/tx3904_serial.c: Add CDL configury.
863 * include/pkgconf/io_serial.h: Update CDL to add device name
864 configurability for all devices.
866 * src/sparclite/sleb_sdtr.c:
867 * src/powerpc/cogent_serial_with_ints.c:
868 * src/arm/aeb_serial.c:
869 * src/arm/pid_serial_with_ints.c: Use CDL configured device names.
871 1999-03-22 Jesper Skov <jskov@lassi.cygnus.co.uk>
878 Requires kernel as well.
880 1999-03-22 Jesper Skov <jskov@cygnus.co.uk>
882 * src/sparclite/sleb_sdtr.c:
883 Moved include statement to avoid warnings.
885 1999-03-19 Jesper Skov <jskov@cygnus.co.uk>
887 * misc/ser_test_protocol.inl:
890 Replace complex and not very stable duplex test with a simpler
891 test that works better.
892 Added serial5 using that test.
894 1999-03-19 Jesper Skov <jskov@cygnus.co.uk>
899 Added API test and made serial2 do simple string output.
901 1999-03-19 Jesper Skov <jskov@cygnus.co.uk>
903 * src/powerpc/cogent_serial_with_ints.c: Changed ToDo comment.
905 1999-03-19 Jesper Skov <jskov@lassi.cygnus.co.uk>
907 * src/powerpc/cogent_serial_with_ints.c:
908 * src/arm/aeb_serial.c:
909 * src/arm/pid_serial_with_ints.c:
910 Moved include statement to avoid warnings.
912 1999-03-19 Gary Thomas <gthomas@cygnus.co.uk>
914 * include/pkgconf/io_serial.h: More CDL problems.
916 1999-03-18 Gary Thomas <gthomas@cygnus.co.uk>
918 * include/pkgconf/io_serial.h: Add CDL for SPARClite SLEB.
920 * src/powerpc/cogent_serial_with_ints.c:
921 * src/arm/pid_serial_with_ints.c:
922 * src/arm/aeb_serial.c: Update device names to match CDL.
924 * include/pkgconf/io_serial.h: Change names for serial ports to
925 be CYGPKG_IO_SERIAL_<arch>_<platform>_<port>.
927 1999-03-18 Jesper Skov <jskov@cygnus.co.uk>
929 * misc/ser_test_protocol.inl:
931 First stab at the duplex binary test. Still much fun to be had...
933 1999-03-18 Jesper Skov <jskov@cygnus.co.uk>
935 * misc/ser_test_protocol.inl: Added timeout for PING.
937 1999-03-18 Gary Thomas <gthomas@cygnus.co.uk>
939 * src/common/serial.c: Change ABORT functionality to be DSR safe.
940 (serial_get_config): Fix typo!
942 * include/pkgconf/io_serial.h: Small change in CDL to make serial
943 devices tied to the platform and not the serial I/O package. This
944 means that only the devices appropriate to a given platform can be
947 * misc/serial.c: Better use of alarms - only trigger at the time of
948 the next timeout. Moved timeout functions to new file "timeout.inl".
950 * src/common/serial.c (serial_get_config): Add support for
951 CYG_IO_GET_CONFIG_SERIAL_INPUT_FLUSH and CYG_IO_GET_CONFIG_SERIAL_ABORT.
953 * misc/serial.c: Add simple timeout mechanisms.
955 1999-03-17 Gary Thomas <gthomas@cygnus.co.uk>
957 * src/powerpc/cogent_serial_with_ints.c:
958 * src/arm/aeb_serial.c:
959 * src/arm/pid_serial_with_ints.c: Conditionalize based on CDL.
961 * include/pkgconf/io_serial.h: Add some CDL configury - not perfect
962 because of current ~CDL limitations.
964 1999-03-17 Jesper Skov <jskov@cygnus.co.uk>
966 * misc/serial2.c: Cleaned up a bit. Used for hacking new tests.
968 1999-03-17 Jesper Skov <jskov@cygnus.co.uk>
971 * misc/ser_test_protocol.inl:
975 Put testing protocol implementation in a separate file. Split the
976 tests in serial2 into separate files.
978 1999-03-16 Nick Garnett <nickg@cygnus.co.uk>
980 * src/mn10300/mn10300_serial.c: Fixed some compiler warnings.
982 1999-03-15 Gary Thomas <gthomas@cygnus.co.uk>
984 * include/pkgconf/io_serial.h: Change default configurations.
985 No serial drivers enabled for PID port A or AEB.
987 * src/sparclite/sleb_sdtr.c:
988 * src/powerpc/cogent_serial_with_ints.c:
989 * src/arm/aeb_serial.c:
990 * src/arm/pid_serial_with_ints.c:
991 * src/common/haldiag.c:
993 * src/common/serial.c: Add 'CYGDBG_IO_INIT' for control of init
996 * src/powerpc/cogent_serial_with_ints.c:
997 * src/sparclite/sleb_sdtr.c:
998 * src/arm/aeb_serial.c:
999 * src/arm/pid_serial_with_ints.c: Don't include <cyg/kernel/kapi.h>
1001 1999-03-15 Jesper Skov <jskov@cygnus.co.uk>
1003 * misc/serial2.c (serial_test): Fix use of strlen. Fix DONE part
1006 1999-03-12 Jesper Skov <jskov@cygnus.co.uk>
1008 * misc/serial2.c: Play a bit with timing. Think I broke it :(
1009 Added DONE to BINARY packet.
1010 Proper call to DRAIN.
1012 1999-03-12 Nick Garnett <nickg@cygnus.co.uk>
1014 * src/mips/tx3904_serial.c: Tidied away some debugging code.
1016 1999-03-12 Jesper Skov <jskov@cygnus.co.uk>
1018 * misc/serial2.c: Removed bogus config changes.
1020 1999-03-12 Jesper Skov <jskov@cygnus.co.uk>
1022 * misc/serial2.c (serial_test): Check for ser_filter on host (PING
1025 1999-03-11 Jesper Skov <jskov@cygnus.co.uk>
1027 * src/powerpc/cogent_serial_with_ints.c: Added note.
1030 Added (almost) proper configuration handling.
1031 Run tests on varying configurations.
1033 1999-03-11 Nick Garnett <nickg@cygnus.co.uk>
1035 * src/mips/tx3904_serial.c:
1036 Many changes to get working.
1038 * misc/console.c (console_test): Fixed compiler warning.
1041 Added device name for TX39 testing.
1042 Fixed some bugs in Tcyg_io_write() macro.
1044 1999-03-10 Jesper Skov <jskov@cygnus.co.uk>
1046 * misc/serial2.c: Added target specific test device name.
1048 1999-03-10 John Dallaway <jld@cygnus.co.uk>
1050 * include/pkgconf/io_serial.h: Correct CDL description spelling.
1052 1999-03-10 Jesper Skov <jskov@cygnus.co.uk>
1054 * src/powerpc/cogent_serial_with_ints.c:
1056 Fixed compiler warnings.
1058 1999-03-10 Gary Thomas <gthomas@cygnus.co.uk>
1060 * include/pkgconf/io_serial.h: Improve CDL descriptions.
1062 1999-03-10 Jesper Skov <jskov@cygnus.co.uk>
1064 * misc/serial2.c (serial_test): Do some more tests with changed
1067 1999-03-09 Jesper Skov <jskov@cygnus.co.uk>
1069 * misc/serial2.c (serial_test): Added workaround for spurious byte
1070 problem. Added a few more tests to run.
1072 * src/powerpc/cogent_serial_with_ints.c
1073 (cogent_serial_config_port): Remove interrupt enabling.
1075 1999-03-09 Nick Garnett <nickg@cygnus.co.uk>
1078 * src/mips/tx3904_serial.c:
1079 Added initial version of TX39 device driver. Currently untested
1080 but eliminates PR19445.
1082 1999-03-09 Jesper Skov <jskov@cygnus.co.uk>
1084 * misc/serial2.c: DRAIN function works now.
1086 1999-03-09 Jesper Skov <jskov@cygnus.co.uk>
1088 * include/pkgconf/io_serial.h: Only enable one serial driver per
1091 1999-03-08 Jesper Skov <jskov@cygnus.co.uk>
1093 * misc/serial2.c (serial_test): Be a bit more aggressive.
1095 * src/powerpc/cogent_serial_with_ints.c: Check that configuration
1098 1999-03-08 Jesper Skov <jskov@cygnus.co.uk>
1100 * src/powerpc/cogent_serial_with_ints.c:
1101 Added support for both ports.
1103 * include/pkgconf/io_serial.h: Added simple defines for cogent
1104 serial ports. No CDL yet.
1106 1999-03-08 Jesper Skov <jskov@cygnus.co.uk>
1108 * misc/serial.c: Removed PID references. Fixed compiler warnings.
1110 1999-03-08 Jesper Skov <jskov@cygnus.co.uk>
1112 * src/powerpc/cogent_serial_with_ints.c: Cleaned up a
1113 bit. Actually works now.
1115 1999-03-08 Gary Thomas <gthomas@cygnus.co.uk>
1117 * src/common/serial.c: Change in cyg_drv_cond_wait() behaviour
1118 means DSR lock should be left alone.
1120 1999-03-08 Jesper Skov <jskov@cygnus.co.uk>
1122 * src/powerpc/cogent_serial_with_ints.c (cogent_serial_init): Set
1123 valid interrupt priority.
1125 1999-03-05 Nick Garnett <nickg@cygnus.co.uk>
1127 * src/mn10300/mn10300_serial.c (mn10300_serial_init):
1128 Added extra test to avoid initializing serial 2 when CYGMON is
1130 Include hal_intr.h explicitly for use in non-kernel
1133 * src/common/serial.c:
1134 Added extra test before calls to cyg_drv_cond_wait() to avoid race
1135 condition. This is not, however, a complete solution to this
1136 problem. A better solution will be forthcoming.
1139 Changed include files used to permit non-kernel configurations to
1142 1999-03-05 Jesper Skov <jskov@cygnus.co.uk>
1144 * src/common/haldiag.c: Removed diag_printf declaration.
1146 1999-03-05 Jonathan Larmour <jlarmour@cygnus.co.uk>
1148 * src/mn10300/mn10300_serial.c:
1149 Change CYG_VECTOR_* to CYGNUM_HAL_INTERRUPT_* to get it to compile!
1151 1999-03-05 Gary Thomas <gthomas@cygnus.co.uk>
1153 * src/powerpc/cogent_serial_with_ints.c (cogent_serial_config_port):
1154 Fix renaming of interrupt vectors.
1156 1999-03-05 Gary Thomas <gthomas@cygnus.co.uk>
1158 * src/arm/pid_serial_with_ints.c: Fix interrupt vectors.
1160 1999-03-03 Gary Thomas <gthomas@cygnus.co.uk>
1162 * serial/current/src/arm/pid_serial_with_ints.c:
1163 New [somewhat] configurable drivers for PID.
1165 //===========================================================================
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