1 2003-02-24 Jonathan Larmour <jifl@eCosCentric.com>
3 * cdl/ser_powerpc_cogent.cdl: Remove irrelevant doc link.
5 2001-09-10 Jonathan Larmour <jlarmour@redhat.com>
7 * cdl/ser_powerpc_cogent.cdl:
8 Fix 234000->230400 typo.
10 2000-10-12 Jesper Skov <jskov@redhat.com>
12 * cdl/ser_powerpc_cogent.cdl: Moved testing parameters here.
14 2000-08-01 Jonathan Larmour <jlarmour@redhat.co.uk>
16 * src/cogent_serial_with_ints.c (cogent_serial_set_config): Now use
17 keys to make more flexible.
19 2000-06-22 Hugo Tyson <hmt@cygnus.co.uk>
21 * cdl/<yournamehere>.cdl: Remove the comment on the empty
22 include_files directive; the tools now support this correctly.
23 This keeps internal include files internal.
25 2000-04-11 Hugo Tyson <hmt@cygnus.co.uk>
27 * cdl/ser_powerpc_cogent.cdl: Change the parent from CYGPKG_IO_SERIAL
28 (which is enabled most of the time) to CYGPKG_IO_SERIAL_DEVICES
29 (which is not...) thus allowing convenient control independent of
30 platform. Also enable all individual devices by default, now, so
31 that they can be enabled simply by enabling the above new parent.
33 2000-04-07 Hugo Tyson <hmt@cygnus.co.uk>
35 * ecos.db: Re-organize device packages. This is a massive change
36 involving deleting all the sources for serial and ethernet drivers
37 from where they used to live in
38 packages/io/serial/current/src/ARCH/PLATFORM.[ch]
39 packages/net/drivers/eth/PLATFORM/current/src/...
40 and reinstating them in
41 packages/devs/serial/ARCH/PLATFORM/current/src/...
42 packages/devs/eth/ARCH/PLATFORM/current/src/...
44 All these new packages are properly defined in ecos.db, and are
45 all of type "hardware" so that a "target" can grab them.
47 This directory layout is descriptive of the devices we have right
48 now, arch and platform are separate levels just to make it easier
49 to navigate in the filesystem and similar to the HAL structure in
52 It is *not* prescriptive of future work; for example, the mythical
53 common highly-portable 16550 serial driver which works on many
54 targets would be called "devs/serial/s16550/current", or a serial
55 device for a particular board (cogent springs to mind) that can
56 work with different CPUs fitted is "devs/serial/cogent/current".
58 Changelogs have been preserved and replicated over all the new
59 packages, so that no history is lost.
61 The contents of individual source files are unchanged; they build
62 in just the same emvironment except for a very few cases where the
63 config file name changed in this movement.
65 Targets in ecos.db have been redefined to bring in all relevant
66 hardware packages including net and serial drivers (but the newly
67 included packages are only active if their desired parent is
70 The names of CDL options (and their #defines of course) stay the
71 same for the serial drivers, for backward compatibility.
73 * templates/*/current.ect: these have had CYGPKG_IO_SERIAL added
74 rather than it being in (almost) all target definitions.
76 2000-04-05 Jonathan Larmour <jlarmour@redhat.co.uk>
78 * src/common/tty.c (tty_read): CRLF conversion should use \r\n not \n\r
79 (tty_write): Similarly
81 * include/ttyio.h: Update CYG_TTY_IN_FLAGS_CRLF and
82 CYG_TTY_IN_FLAGS_CRLF to match
84 2000-03-31 Jesper Skov <jskov@redhat.com>
86 * cdl/ser_sh_edk7708.cdl: Limit legal baud rate range.
87 * src/sh/sh_sci_serial.c: Use baud rate macro instead of hardwired
90 2000-03-28 John Dallaway <jld@cygnus.co.uk>
94 cdl/ser_arm_cma230.cdl,
95 cdl/ser_arm_edb7xxx.cdl,
98 cdl/ser_mips_jmr3904.cdl,
99 cdl/ser_mips_vrc4373.cdl,
101 cdl/ser_powerpc_cogent.cdl,
102 cdl/ser_quicc_smc.cdl,
103 cdl/ser_sh_edk7708.cdl,
104 cdl/ser_sparclite_sleb.cdl,
107 Adjust documentation URLs.
109 2000-03-07 Jesper Skov <jskov@redhat.com>
111 * cdl/ser_mips_jmr3904.cdl: Rename devices to match CDL naming.
113 2000-02-29 Jonathan Larmour <jlarmour@redhat.co.uk>
115 * include/serialio.h: Correct baud rate typo: 230400 rather than
116 234000. Thanks to Grant Edwards for the report.
118 2000-02-28 Gary Thomas <gthomas@cygnus.co.uk>
120 * src/powerpc/quicc_smc_serial.c: Use standard 'diag_dump_buf()'.
122 2000-02-28 Jesper Skov <jskov@redhat.com>
124 * tests/ser_test_protocol.inl: Allow 115200 baud on Cogent
125 again. Fixed interrupt problem.
127 2000-02-22 Jesper Skov <jskov@redhat.com>
129 * tests/ser_test_protocol.inl: Don't use 115200 baud on
130 Cogent. Our slower boards can't keep up.
132 2000-02-17 Gary Thomas <gthomas@cygnus.co.uk>
134 * cdl/ser_powerpc_cogent.cdl: Fix incorrect dependency.
136 2000-02-16 Nick Garnett <nickg@cygnus.co.uk>
138 * include/pkgconf/io_serial.h:
139 Added configury for PC serial device drivers.
141 * cdl/ser_i386_pc.cdl:
142 * src/i386/pc_serial.c:
143 * src/i386/pc_serial.h:
144 Added these files to implement PC serial line drivers.
147 Added CYGPKG_IO_SERIAL_I386_PC.
149 * tests/ser_test_protocol.inl:
150 Added support for PC serial line testing.
152 2000-02-11 Jesper Skov <jskov@redhat.com>
154 * src/sh/sh_sci_7708.inl (DEVTAB_ENTRY):
155 * src/sparclite/sleb_sdtr.c:
156 serial_devio => cyg_io_serial_devio
158 2000-02-10 Jonathan Larmour <jlarmour@redhat.co.uk>
160 * src/mn10300/mn10300_serial.c: Ensure all CYG_HAL_MN10300_*
161 preprocessor conditionals use the correct CYGPKG_HAL_MN10300_AM3* form
164 2000-02-03 Jesper Skov <jskov@redhat.com>
166 * src/powerpc/quicc_smc_serial.c: CYG_HAL_POWERPC_x->CYGPKG_...
168 2000-02-02 Jonathan Larmour <jlarmour@redhat.co.uk>
170 * src/arm/aeb_serial.h: Rename lower case register macros to REG_ upper
173 * src/arm/aeb_serial.c: Update to reflect above
175 2000-01-31 Simon FitzMaurice <sdf@cygnus.co.uk>
178 Adjust help URLs in line with new doc layout.
180 2000-01-28 Simon FitzMaurice <sdf@cygnus.co.uk>
183 Adjust help URLs in line with new doc layout.
185 2000-01-28 Gary Thomas <gthomas@cygnus.co.uk>
187 * src/common/tty.c (tty_read): Fix problem with backspace at start
188 of line (size must be 'signed' for compare to work).
190 2000-01-19 Hugo Tyson <hmt@cygnus.co.uk>
192 * cdl/*.cdl: Add descriptions to a number of options &c which were
193 lacking same, also tidied up other typos as noticed en passant.
195 2000-01-17 Gary Thomas <gthomas@cygnus.co.uk>
197 * src/common/tty.c (tty_read): Avoid echoing "backspace/erase" at
200 2000-01-05 Gary Thomas <gthomas@cygnus.co.uk>
202 * src/common/serial.c (serial_write): Avoid potential deadlock if
203 transmit start actually sends enough characters to signal cond wait.
205 2000-01-03 Gary Thomas <gthomas@cygnus.co.uk>
207 * include/serial.h: Fix namespace pollution -
208 serial_devio => cyg_io_serial_devio
209 serial_callbacks => cyg_io_serial_callbacks
211 * src/mips/tx3904_serial.c:
212 * src/mips/vrc4373_serial.c:
213 * src/mn10300/mn10300_serial.c:
214 * src/powerpc/quicc_smc_serial.c:
215 * src/powerpc/cogent_serial_with_ints.c:
216 * src/sparclite/sleb_sdtr.c:
217 * src/arm/aeb_serial.c:
218 * src/arm/pid_serial_with_ints.c:
219 * src/arm/edb7xxx_serial.c:
220 * src/arm/cma230_serial.c:
221 * src/arm/ebsa285_serial.c:
222 * src/common/haldiag.c:
223 * src/common/serial.c: Fix namespace pollution -
224 serial_devio => cyg_io_serial_devio
226 1999-12-06 Gary Thomas <gthomas@cygnus.co.uk>
228 * src/arm/pid_serial_with_ints.c (pid_serial_DSR): Add loop to handle
229 case where an interrupt represents multiple events.
231 1999-11-19 Gary Thomas <gthomas@cygnus.co.uk>
233 * src/powerpc/quicc_smc_serial.c: Channel select for SMC2 was wrong.
235 1999-11-18 Gary Thomas <gthomas@cygnus.co.uk>
237 * include/pkgconf/io_serial.h: Remove mention of 7209/7212.
239 1999-11-03 John Dallaway <jld@cygnus.co.uk>
241 * cdl/io_serial.cdl: Define build options.
243 1999-10-26 Jesper Skov <jskov@cygnus.co.uk>
244 * tests/serial5.c (serial_test): Reduce speed in thumb mode.
246 * src/arm/pid_serial.h: Added BE support.
248 * src/PKGconf.mak: Use CYGPKG_<> instead of CYG_<> to control what
249 needs to be compiled.
251 1999-10-25 Gary Thomas <gthomas@cygnus.co.uk>
253 * src/arm/pid_serial.h (ISR_RxTO): Define - character received but
254 not handled "promptly".
256 * src/arm/pid_serial_with_ints.c (pid_serial_DSR): Handle rcv interrupts
257 properly (can't ignore them even with TO bit set).
259 * src/arm/cl7211_serial.c (cl7211_serial_rx_DSR): Need to handle all
260 input (empty input FIFO) otherwise characters get dropped.
262 1999-10-15 Jesper Skov <jskov@cygnus.co.uk>
264 * tests/ser_test_protocol.inl: Removed AEB rev C change. Was bogus.
266 1999-10-11 Nick Garnett <nickg@cygnus.co.uk>
268 * tests/ser_test_protocol.inl: Added configury for VR4300 testing.
270 * src/mips/vrc4373_serial.c: Added Bi-endian support.
272 * include/pkgconf/io_serial.h: Adjusted default baud rates to
275 1999-10-06 Jesper Skov <jskov@cygnus.co.uk>
277 * tests/ser_test_protocol.inl: Run tests on AEB rev C as well.
279 1999-09-28 Hugo Tyson <hmt@cygnus.co.uk>
281 * src/powerpc/quicc_smc_serial.c (quicc_smc_serial_init): Correct
282 value supplied for interrupt priority - it may be unused, but it
283 is asserted for range. Initialize the diagnostic channel if on an
284 MBX and if NOT using SMC1 ourselves, to ensure that diag output
285 and built-in stubs work correctly; otherwise reset the quicc and
286 ignore SMC1 as before. Fix various warnings, mostly about
287 casting/arg-passing/assigning away volatile.
289 1999-08-31 Jesper Skov <jskov@cygnus.co.uk>
291 * tests/ser_test_protocol.inl: Define dummy crash ID.
293 1999-08-30 Jesper Skov <jskov@cygnus.co.uk>
295 * tests/ser_test_protocol.inl: Added crash information which
296 should help track down repeating errors.
298 1999-08-20 Jesper Skov <jskov@cygnus.co.uk>
300 * tests/README: Added.
302 1999-08-18 Jesper Skov <jskov@cygnus.co.uk>
312 Require kernel and kernel C API.
314 1999-08-17 Nick Garnett <nickg@cygnus.co.uk>
316 * src/mn10300/mn10300_serial.c: Added a simple implementation of a
317 receive FIFO to try and reduce the overhead of receiving bytes.
319 1999-08-16 Jonathan Larmour <jlarmour@cygnus.co.uk>
322 * src/mn10300/mn10300_serial.c:
323 * tests/ser_test_protocol.inl:
324 Rename all am32 -> am31
326 1999-08-12 Nick Garnett <nickg@cygnus.co.uk>
328 Imported following changes from development branch:
330 1999-08-11 Nick Garnett <nickg@cygnus.co.uk>
332 * tests/serial5.c: Modified config test for boards that need a lower
335 * tests/ser_test_protocol.inl: Removed 14400 baud tests for all
336 MN10300 variants. The MN10300 cannot currently do this speed.
338 * src/mn10300/mn10300_serial.c: Tidied up the transmit interrupt
339 enable/disable code to be variant specific.
341 * include/pkgconf/io_serial.h: Undid Jonathan's change, since the
342 same options are used for all MN10300 variants.
344 1999-08-10 Jonathan Larmour <jlarmour@cygnus.co.uk>
346 * include/pkgconf/io_serial.h:
347 Reparent CYGPKG_IO_SERIAL_MN10300 from under CYGPKG_HAL_MN10300 to
348 CYGPKG_HAL_MN10300_AM32_STDEVAL1 since it's stdeval1 specific
350 1999-08-04 Nick Garnett <nickg@cygnus.co.uk>
352 * tests/ser_test_protocol.inl:
353 Changed names of MN10300 defines tested. Added AM33 definitions.
355 * src/mn10300/mn10300_serial.c:
356 Modified driver to work on am33 too. This simply requires some
357 alternate definitions of things like register addresses and some
358 bits in them plus some extra parameterization of some register
362 Added am33 to list of architectures supporting serial lines.
364 1999-07-28 Gary Thomas <gthomas@cygnus.co.uk>
366 * include/pkgconf/io_serial.h: Update descriptions to be more
367 generic (CL7x11 instead of CL7211).
369 1999-07-28 Jonathan Larmour <jlarmour@cygnus.co.uk>
371 * include/pkgconf/io_serial.h: Correct typos in CDL description
372 for serial port 2 driver
374 1999-07-26 Hugo Tyson <hmt@cygnus.co.uk>
376 * src/arm/ebsa285_serial.c: New file: device driver for the serial
377 device of the Intel StrongARM EBSA-285 evaluation board.
379 * include/pkgconf/io_serial.h (CYGPKG_IO_SERIAL_ARM_EBSA285):
382 * src/PKGconf.mak (EXTRAS_COMPILE): Compile it.
384 * tests/ser_test_protocol.inl (TEST_SER_DEV): Enable testing of it.
386 1999-07-08 Jesper Skov <jskov@cygnus.co.uk>
388 * tests/ser_test_protocol.inl (change_config): Changed implementation.
390 1999-06-27 Gary Thomas <gthomas@cygnus.co.uk>
392 * src/powerpc/quicc_smc_serial.c (quicc_smc_serial_init): More robust
393 initialization, with data cache disabled. This seems to fix the
394 random failures described below.
396 * tests/ser_test_protocol.inl: Add configuration for QUICC/MBX860.
397 Added some delays in the configuration change code to make QUICC
398 happy [didn't help much although the manual says they are required].
400 * src/powerpc/quicc_smc_serial.h (UART_BITRATE): Rewrote macro to
401 match what the Linux driver uses - still doesn't work well, though.
403 * src/powerpc/quicc_smc_serial.c: Lots of changes trying to get the
404 serial driver working and robust. At this point it works quite well,
405 using the default buffer sizes. Changing from the defaults seem to
406 easily break it though, certainly on input. Also, changing the baud
407 rate seems to not work reliably.
409 * src/common/serial.c: Add some tracing/debug info to try and debug
410 problems with QUICC serial driver. These are hard disabled with
411 "XX_" prepended to "CYGDBG_DIAG_BUF". Enabling them gives information
412 about how/when data are delivered from the serial driver.
414 * include/pkgconf/io_serial.h: Adjust limits and defaults on number and
415 size of buffers with values that seem to work.
417 1999-06-21 Jesper Skov <jskov@cygnus.co.uk>
419 * src/sh/sh_sci_serial.c: Rearranged inclusion of .inl file a bit
420 to avoid compiler warnings.
422 1999-06-21 Gary Thomas <gthomas@cygnus.co.uk>
424 * include/pkgconf/io_serial.h: Fix CDL for number of buffers.
426 * src/powerpc/quicc_smc_serial.c: Force number of buffers = 1.
428 1999-06-20 Gary Thomas <gthomas@cygnus.co.uk>
430 * include/pkgconf/io_serial.h: Some clean up (removed commented
431 obsolete CDL parenting structure).
432 Add support for Motorola PowerPC QUICC/SMC.
434 * src/arm/cma230_serial.c:
435 * src/arm/cl7211_serial.c:
436 * src/arm/aeb_serial.c:
437 * src/arm/pid_serial_with_ints.c: Use #include to get 'diag_printf()'
440 1999-06-17 Gary Thomas <gthomas@cygnus.co.uk>
442 * src/arm/cl7211_serial.c (cl7211_serial_start_xmit): Fix race which
443 cause xmitter to get stuck.
445 1999-06-16 Jesper Skov <jskov@cygnus.co.uk>
447 * src/sh/sh_serial.c: [removed]
448 * src/sh/sh_sci_serial.c: [added]
449 * src/sh/sh_sci_7708.inl: [added]
450 * include/pkgconf/io_serial.h:
451 * src/PKGconf.mak (EXTRAS_COMPILE):
452 * tests/ser_test_protocol.inl:
453 Renamed CDL options and restructered driver.
456 1999-06-04 Jesper Skov <jskov@cygnus.co.uk>
458 * include/pkgconf/io_serial.h: Fixed CDL string for BAUD rate option.
460 1999-06-04 Gary Thomas <gthomas@cygnus.co.uk>
462 * tests/ser_test_protocol.inl: Disable testing at 115200
463 for Cogent CMA230 (ARM).
465 * src/arm/cma230_serial.c: Fix interrupt for port B.
467 1999-05-31 Jesper Skov <jskov@cygnus.co.uk>
469 * src/sh/sh_serial.c: Fixed receive interrupts and added handler for
472 1999-05-28 Jesper Skov <jskov@cygnus.co.uk>
474 * io/serial/current/src/PKGconf.mak:
475 * io/serial/current/tests/ser_test_protocol.inl:
476 * include/pkgconf/io_serial.h:
477 Renamed SH platform package to edk7708.
479 1999-05-27 Jesper Skov <jskov@cygnus.co.uk>
481 * tests/ser_test_protocol.inl: Added ability to change options in
484 1999-05-27 Jonathan Larmour <jlarmour@cygnus.co.uk>
486 * src/mn10300/mn10300_serial.c (mn10300_serial_config_port):
487 Wait for the serial device to become acquiescent before disabling
488 it. This prevents cygmon's outgoing characters getting corrupted
489 due to transmission being disabled.
492 1999-05-26 Gary Thomas <gthomas@cygnus.co.uk>
494 * include/pkgconf/io_serial.h:
495 * tests/ser_test_protocol.inl: Add Cogent CMA230 setup.
497 * src/arm/cma230_serial.c: Make names compatible with Cogent
500 1999-05-26 Gary Thomas <gthomas@cygnus.co.uk>
502 * tests/ser_test_protocol.inl: Add Cirrus Logic CL7211 setup.
503 1999-05-26 Jesper Skov <jskov@cygnus.co.uk>
505 * src/sh/sh_serial.c: Added more baud rate values. Disabled
506 interrupt driven receive. Fixed config_port to enable proper
509 1999-05-25 Jonathan Larmour <jlarmour@cygnus.co.uk>
511 * tests/ser_test_protocol.inl:
512 Change all mentions of CYGPKG_HAL_TX39_JMR3904 to
513 CYGPKG_HAL_MIPS_TX39_JMR3904
515 1999-05-25 Jonathan Larmour <jlarmour@cygnus.co.uk>
517 * src/PKGconf.mak (EXTRAS_COMPILE): Change CYG_HAL_TX39 to
519 1999-05-25 Jesper Skov <jskov@cygnus.co.uk>
521 * tests/ser_test_protocol.inl: Added sh entry.
523 1999-05-24 Jesper Skov <jskov@cygnus.co.uk>
526 * include/pkgconf/io_serial.h:
527 * src/sh/sh_serial.c:
530 1999-05-18 Jesper Skov <jskov@cygnus.co.uk>
532 * src/sparclite/sleb_sdtr.c (sleb_sdtr_rx_DSR): Only read chan if
535 1999-05-18 Jesper Skov <jskov@cygnus.co.uk>
537 * src/arm/cl7211_serial.c (cl7211_serial_rx_DSR): Only read char
540 1999-05-16 Gary Thomas <gthomas@cygnus.co.uk>
542 * src/arm/cl7211_serial.c: Clean up, first working version.
544 1999-05-14 Jesper Skov <jskov@cygnus.co.uk>
546 * tests/ser_test_protocol.inl: Removed workaround for spurious
549 * src/arm/aeb_serial.c:
550 * src/arm/aeb_serial.h:
551 * src/arm/pid_serial_with_ints.c:
552 * src/arm/pid_serial.h:
553 * src/powerpc/cogent_serial.h:
554 * src/powerpc/cogent_serial_with_ints.c:
555 Check for receive interrupt before reading.
557 1999-05-13 Nick Garnett <nickg@cygnus.co.uk>
559 The follow changes were made in a branch an have now been merged:
561 1999-04-21 Gary Thomas <gthomas@cygnus.co.uk>
563 * src/mips/vrc4373_serial.c: Small changes to get working with
566 1999-04-20 John Dallaway <jld@cygnus.co.uk>
568 * include/pkgconf/io_serial.h: Fix CYGPKG_IO_SERIAL_TX39_JMR3904
571 1999-05-11 Gary Thomas <gthomas@cygnus.co.uk>
573 * src/arm/cl7211_serial.c: Fix compile problems from merged code.
575 1999-05-05 Jesper Skov <jskov@cygnus.co.uk>
577 * tests/ser_test_protocol.inl: Tidied up a bit and added
578 description of protocol.
580 1999-05-05 Jesper Skov <jskov@cygnus.co.uk>
582 * src/common/serial.c (serial_write, serial_read): Clear abort
585 1999-05-05 Jesper Skov <jskov@cygnus.co.uk>
587 * tests/serial4.c (serial_test): Handle config fails correctly.
589 * tests/ser_test_protocol.inl: Better change_config
590 handling. Simple recovery and negotiation isn't timing
593 1999-05-05 Jesper Skov <jskov@cygnus.co.uk>
595 * tests/timeout.inl: Updated with the below changes.
597 1999-05-05 Gary Thomas <gthomas@cygnus.co.uk>
599 * misc/timeout.inl (timeout): Timeouts are relative, but alarms
600 need absolute time values.
602 1999-05-04 Jesper Skov <jskov@cygnus.co.uk>
604 * tests/serial1.c (serial_test): Always PASS, regardless of
607 1999-05-04 Jesper Skov <jskov@cygnus.co.uk>
609 * tests/ser_test_protocol.inl: Reverse order of configurations -
610 run tests with slow baud rate first.
611 Only check CYG_KERNEL_DIAG_GDB_SERIAL_DIRECT for SLEB on RAM startup.
613 1999-05-04 Jesper Skov <jskov@cygnus.co.uk>
614 * src/mn10300/mn10300_serial.c:
615 Use interrupt enable/disable feature of serial port2 to allow
616 coexistence with CygMon/hal_diag.
618 * tests/ser_test_protocol.inl: Use port2 for MN10300.
620 1999-04-28 Bart Veer <bartv@cygnus.co.uk>
622 * src/PKGconf.mak (EXTRAS_COMPILE):
623 Use the new rules for generating libextras.a
625 1999-04-26 Gary Thomas <gthomas@cygnus.co.uk>
627 * include/pkgconf/io_serial.h: Add support for Cirrus Logic CL7211.
630 1999-04-20 Gary Thomas <gthomas@cygnus.co.uk>
632 * src/arm/aeb_serial.c:
633 * src/arm/pid_serial_with_ints.c: Fix default baud rate if unbuffered.
634 1999-04-20 Jesper Skov <jskov@cygnus.co.uk>
636 * tests/ser_test_protocol.inl: Added some comments. Disabled 38400
637 for SLEB. Only run test on SLEB if CygMon isn't used for diag
640 1999-04-15 Jesper Skov <jskov@cygnus.co.uk>
644 Run these tests at a lower baud rate on ARM AEB.
646 1999-04-14 Jesper Skov <jskov@cygnus.co.uk>
648 * src/mn10300/mn10300_serial.c:
649 Fix compiler warnings.
651 1999-04-14 Bart Veer <bartv@cygnus.co.uk>
653 * include/pkgconf/io_serial.h:
654 Reparent the board-specific serial devices below the actual boards.
656 1999-04-13 Jesper Skov <jskov@cygnus.co.uk>
658 * tests/ser_test_protocol.inl:
659 NA when run from simulator.
661 1999-04-12 Jesper Skov <jskov@cygnus.co.uk>
663 * tests/ser_test_protocol.inl:
664 Disabled 115200 for MN10300.
665 Reclaim interrupt vectors from CygMon when testing on SLEB.
667 1999-04-09 Gary Thomas <gthomas@cygnus.co.uk>
669 * include/serial.h: Change SERIAL_CHANNEL setup so all channels
670 have serial callbacks, regardless of buffering.
672 1999-04-09 Jesper Skov <jskov@cygnus.co.uk>
675 * include/pkgconf/io_serial.h:
676 Added new ttydiag device layered on top of haldiag, so that tty0
677 can be layered on top of ser0.
679 1999-04-08 Jesper Skov <jskov@cygnus.co.uk>
681 * tests/tty1.c: [added]
682 * tests/tty2.c: [added]
684 * tests/ser_test_protocol.inl:
685 Added two simple TTY tests.
687 1999-04-07 Hugo Tyson <hmt@cygnus.co.uk>
689 * src/sparclite/sleb_sdtr.h: Include cyg/hal/hal_io.h for I/O
690 macros instead of hal_diag.h where they had evolved before.
692 1999-04-06 Jesper Skov <jskov@cygnus.co.uk>
694 * tests/serial4.c (serial_test):
695 * tests/serial3.c (serial_test):
698 1999-03-31 Jesper Skov <jskov@cygnus.co.uk>
700 * tests/ser_test_protocol.inl: Added remaining targets to the
703 1999-03-31 Gary Thomas <gthomas@cygnus.co.uk>
705 * src/sparclite/sleb_sdtr.c (sleb_sdtr_start_xmit): Fix timing race
706 when enabling xmit interrupts.
708 1999-03-26 Gary Thomas <gthomas@cygnus.co.uk>
710 * src/sparclite/sleb_sdtr.c: Change how the port is set up. The transmitter
711 is now always enabled, just the interrupts are masked/unmasked to control it.
712 This lets the serial driver cooperate with Cygmon on the port used for GDB.
713 Note that currently serial input does not work for CON1 since Cygmon is
714 taking all of the receive interrupts for itself.
715 (sleb_sdtr_tx_DSR): Need to keep track whether xmit interrupt should be
716 enabled - otherwise it can get enabled incorrectly and we get interrupted
719 1999-03-26 Jesper Skov <jskov@cygnus.co.uk>
721 * tests/ser_test_protocol.inl: Send a DONE message after a no-echo
724 1999-03-26 Hugo Tyson <hmt@cygnus.co.uk>
731 Make these build when no kernel present; include of testcase
732 was the wrong side of the ifdef.
734 1999-03-26 Jesper Skov <jskov@cygnus.co.uk>
741 Moved NOP check to ser_test_protocol open call.
743 * tests/ser_test_protocol.inl: Make sure the proper device is
744 selected for testing. Do NOP check in open call.
746 1999-03-25 Gary Thomas <gthomas@cygnus.co.uk>
748 * include/pkgconf/io_serial.h:
750 * src/arm/aeb_serial.c:
751 * src/arm/pid_serial_with_ints.c:
753 * src/mips/tx3904_serial.c:
754 * src/mn10300/mn10300_serial.c:
755 * src/powerpc/cogent_serial_with_ints.c:
756 * src/sparclite/sleb_sdtr.c: Update CDL to follow naming conventions.
758 * src/mips/tx3904_serial.c (tx3904_serial_config_port):
759 Make sure port is enabled (CDL) before using it.
761 * src/mn10300/mn10300_serial.c (mn10300_serial_config_port):
762 * src/powerpc/cogent_serial_with_ints.c (cogent_serial_config_port):
763 * src/arm/aeb_serial.c (aeb_serial_config_port):
764 * src/arm/pid_serial_with_ints.c (pid_serial_config_port): Change so that
765 the physical port is not modified unless the provided configuration is valid.
767 * src/sparclite/sleb_sdtr.c (sleb_sdtr_config_port):
768 Using wrong config data.
770 * include/serialio.h: Add macros to support baud rate from CDL.
772 * include/pkgconf/io_serial.h:
773 * src/mn10300/mn10300_serial.c:
774 * src/mips/tx3904_serial.c (tx3904_serial_ISR):
775 * src/sparclite/sleb_sdtr.c:
776 * src/powerpc/cogent_serial_with_ints.c:
777 * src/arm/pid_serial_with_ints.c:
778 * src/arm/aeb_serial.c: Add configury for baud rate and buffer size.
780 1999-03-24 Nick Garnett <nickg@cygnus.co.uk>
782 * src/mips/tx3904_serial.c:
783 Now uses CYGHWR_HAL_MIPS_CPU_FREQ_ACTUAL to get CPU
784 frequency. This is a little more accurate than using
785 CYGHWR_HAL_MIPS_CPU_FREQ.
787 1999-03-24 Gary Thomas <gthomas@cygnus.co.uk>
789 * include/serialio.h (CYGNUM_SERIAL_BAUD_MIN/MAX): Add for completeness.
791 * src/arm/aeb_serial.c (aeb_serial_stop_xmit):
792 * src/arm/pid_serial_with_ints.c (pid_serial_stop_xmit): Fix typo in comment.
794 1999-03-24 Jesper Skov <jskov@cygnus.co.uk>
796 * tests/ser_test_protocol.inl: Weeded out configs TX39 doesn't
799 * src/powerpc/cogent_serial.h:
800 Added copyright header.
802 * tests/ser_test_protocol.inl:
808 Don't try to run tests when no IO device has been specified.
810 1999-03-23 Jesper Skov <jskov@cygnus.co.uk>
812 * misc/serial1.c, misc/serial2.c, misc/serial3.c, misc/serial4.c,
813 * misc/serial5.c, misc/ser_test_protocol.inl
816 1999-03-23 Jesper Skov <jskov@cygnus.co.uk>
826 * tests/ser_test_protocol.inl:
827 Moved the serial tests from the misc directory to the tests
830 1999-03-23 Nick Garnett <nickg@cygnus.co.uk>
832 * src/mn10300/mn10300_serial.c: Now initially mask TX interrupts
833 at initialization and unmask/remask in start/stop xmit
834 routines. This has no real effect on the hardware, but the
835 simulator does not implement the LCR_TXE bit properly, resulting
836 in spurious TX interrupts during diagnostic output.
837 This was the cause of the slow output reported in PR 19559.
839 1999-03-23 Gary Thomas <gthomas@cygnus.co.uk>
841 * include/pkgconf/io_serial.h: Fix "display" strings to have appropriate
842 case - mostly lower case.
844 1999-03-22 Hugo Tyson <hmt@cygnus.co.uk>
853 Use CYGNUM_HAL_STACK_SIZE_TYPICAL for the stack size instead of
854 CYGNUM_HAL_MINIMUM_STACK_SIZE.
856 1999-03-22 Gary Thomas <gthomas@cygnus.co.uk>
858 * src/mn10300/mn10300_serial.c:
859 * src/mips/tx3904_serial.c: Add CDL configury.
861 * include/pkgconf/io_serial.h: Update CDL to add device name
862 configurability for all devices.
864 * src/sparclite/sleb_sdtr.c:
865 * src/powerpc/cogent_serial_with_ints.c:
866 * src/arm/aeb_serial.c:
867 * src/arm/pid_serial_with_ints.c: Use CDL configured device names.
869 1999-03-22 Jesper Skov <jskov@lassi.cygnus.co.uk>
876 Requires kernel as well.
878 1999-03-22 Jesper Skov <jskov@cygnus.co.uk>
880 * src/sparclite/sleb_sdtr.c:
881 Moved include statement to avoid warnings.
883 1999-03-19 Jesper Skov <jskov@cygnus.co.uk>
885 * misc/ser_test_protocol.inl:
888 Replace complex and not very stable duplex test with a simpler
889 test that works better.
890 Added serial5 using that test.
892 1999-03-19 Jesper Skov <jskov@cygnus.co.uk>
897 Added API test and made serial2 do simple string output.
899 1999-03-19 Jesper Skov <jskov@cygnus.co.uk>
901 * src/powerpc/cogent_serial_with_ints.c: Changed ToDo comment.
903 1999-03-19 Jesper Skov <jskov@lassi.cygnus.co.uk>
905 * src/powerpc/cogent_serial_with_ints.c:
906 * src/arm/aeb_serial.c:
907 * src/arm/pid_serial_with_ints.c:
908 Moved include statement to avoid warnings.
910 1999-03-19 Gary Thomas <gthomas@cygnus.co.uk>
912 * include/pkgconf/io_serial.h: More CDL problems.
914 1999-03-18 Gary Thomas <gthomas@cygnus.co.uk>
916 * include/pkgconf/io_serial.h: Add CDL for SPARClite SLEB.
918 * src/powerpc/cogent_serial_with_ints.c:
919 * src/arm/pid_serial_with_ints.c:
920 * src/arm/aeb_serial.c: Update device names to match CDL.
922 * include/pkgconf/io_serial.h: Change names for serial ports to
923 be CYGPKG_IO_SERIAL_<arch>_<platform>_<port>.
925 1999-03-18 Jesper Skov <jskov@cygnus.co.uk>
927 * misc/ser_test_protocol.inl:
929 First stab at the duplex binary test. Still much fun to be had...
931 1999-03-18 Jesper Skov <jskov@cygnus.co.uk>
933 * misc/ser_test_protocol.inl: Added timeout for PING.
935 1999-03-18 Gary Thomas <gthomas@cygnus.co.uk>
937 * src/common/serial.c: Change ABORT functionality to be DSR safe.
938 (serial_get_config): Fix typo!
940 * include/pkgconf/io_serial.h: Small change in CDL to make serial
941 devices tied to the platform and not the serial I/O package. This
942 means that only the devices appropriate to a given platform can be
945 * misc/serial.c: Better use of alarms - only trigger at the time of
946 the next timeout. Moved timeout functions to new file "timeout.inl".
948 * src/common/serial.c (serial_get_config): Add support for
949 CYG_IO_GET_CONFIG_SERIAL_INPUT_FLUSH and CYG_IO_GET_CONFIG_SERIAL_ABORT.
951 * misc/serial.c: Add simple timeout mechanisms.
953 1999-03-17 Gary Thomas <gthomas@cygnus.co.uk>
955 * src/powerpc/cogent_serial_with_ints.c:
956 * src/arm/aeb_serial.c:
957 * src/arm/pid_serial_with_ints.c: Conditionalize based on CDL.
959 * include/pkgconf/io_serial.h: Add some CDL configury - not perfect
960 because of current ~CDL limitations.
962 1999-03-17 Jesper Skov <jskov@cygnus.co.uk>
964 * misc/serial2.c: Cleaned up a bit. Used for hacking new tests.
966 1999-03-17 Jesper Skov <jskov@cygnus.co.uk>
969 * misc/ser_test_protocol.inl:
973 Put testing protocol implementation in a separate file. Split the
974 tests in serial2 into separate files.
976 1999-03-16 Nick Garnett <nickg@cygnus.co.uk>
978 * src/mn10300/mn10300_serial.c: Fixed some compiler warnings.
980 1999-03-15 Gary Thomas <gthomas@cygnus.co.uk>
982 * include/pkgconf/io_serial.h: Change default configurations.
983 No serial drivers enabled for PID port A or AEB.
985 * src/sparclite/sleb_sdtr.c:
986 * src/powerpc/cogent_serial_with_ints.c:
987 * src/arm/aeb_serial.c:
988 * src/arm/pid_serial_with_ints.c:
989 * src/common/haldiag.c:
991 * src/common/serial.c: Add 'CYGDBG_IO_INIT' for control of init
994 * src/powerpc/cogent_serial_with_ints.c:
995 * src/sparclite/sleb_sdtr.c:
996 * src/arm/aeb_serial.c:
997 * src/arm/pid_serial_with_ints.c: Don't include <cyg/kernel/kapi.h>
999 1999-03-15 Jesper Skov <jskov@cygnus.co.uk>
1001 * misc/serial2.c (serial_test): Fix use of strlen. Fix DONE part
1004 1999-03-12 Jesper Skov <jskov@cygnus.co.uk>
1006 * misc/serial2.c: Play a bit with timing. Think I broke it :(
1007 Added DONE to BINARY packet.
1008 Proper call to DRAIN.
1010 1999-03-12 Nick Garnett <nickg@cygnus.co.uk>
1012 * src/mips/tx3904_serial.c: Tidied away some debugging code.
1014 1999-03-12 Jesper Skov <jskov@cygnus.co.uk>
1016 * misc/serial2.c: Removed bogus config changes.
1018 1999-03-12 Jesper Skov <jskov@cygnus.co.uk>
1020 * misc/serial2.c (serial_test): Check for ser_filter on host (PING
1023 1999-03-11 Jesper Skov <jskov@cygnus.co.uk>
1025 * src/powerpc/cogent_serial_with_ints.c: Added note.
1028 Added (almost) proper configuration handling.
1029 Run tests on varying configurations.
1031 1999-03-11 Nick Garnett <nickg@cygnus.co.uk>
1033 * src/mips/tx3904_serial.c:
1034 Many changes to get working.
1036 * misc/console.c (console_test): Fixed compiler warning.
1039 Added device name for TX39 testing.
1040 Fixed some bugs in Tcyg_io_write() macro.
1042 1999-03-10 Jesper Skov <jskov@cygnus.co.uk>
1044 * misc/serial2.c: Added target specific test device name.
1046 1999-03-10 John Dallaway <jld@cygnus.co.uk>
1048 * include/pkgconf/io_serial.h: Correct CDL description spelling.
1050 1999-03-10 Jesper Skov <jskov@cygnus.co.uk>
1052 * src/powerpc/cogent_serial_with_ints.c:
1054 Fixed compiler warnings.
1056 1999-03-10 Gary Thomas <gthomas@cygnus.co.uk>
1058 * include/pkgconf/io_serial.h: Improve CDL descriptions.
1060 1999-03-10 Jesper Skov <jskov@cygnus.co.uk>
1062 * misc/serial2.c (serial_test): Do some more tests with changed
1065 1999-03-09 Jesper Skov <jskov@cygnus.co.uk>
1067 * misc/serial2.c (serial_test): Added workaround for spurious byte
1068 problem. Added a few more tests to run.
1070 * src/powerpc/cogent_serial_with_ints.c
1071 (cogent_serial_config_port): Remove interrupt enabling.
1073 1999-03-09 Nick Garnett <nickg@cygnus.co.uk>
1076 * src/mips/tx3904_serial.c:
1077 Added initial version of TX39 device driver. Currently untested
1078 but eliminates PR19445.
1080 1999-03-09 Jesper Skov <jskov@cygnus.co.uk>
1082 * misc/serial2.c: DRAIN function works now.
1084 1999-03-09 Jesper Skov <jskov@cygnus.co.uk>
1086 * include/pkgconf/io_serial.h: Only enable one serial driver per
1089 1999-03-08 Jesper Skov <jskov@cygnus.co.uk>
1091 * misc/serial2.c (serial_test): Be a bit more aggressive.
1093 * src/powerpc/cogent_serial_with_ints.c: Check that configuration
1096 1999-03-08 Jesper Skov <jskov@cygnus.co.uk>
1098 * src/powerpc/cogent_serial_with_ints.c:
1099 Added support for both ports.
1101 * include/pkgconf/io_serial.h: Added simple defines for cogent
1102 serial ports. No CDL yet.
1104 1999-03-08 Jesper Skov <jskov@cygnus.co.uk>
1106 * misc/serial.c: Removed PID references. Fixed compiler warnings.
1108 1999-03-08 Jesper Skov <jskov@cygnus.co.uk>
1110 * src/powerpc/cogent_serial_with_ints.c: Cleaned up a
1111 bit. Actually works now.
1113 1999-03-08 Gary Thomas <gthomas@cygnus.co.uk>
1115 * src/common/serial.c: Change in cyg_drv_cond_wait() behaviour
1116 means DSR lock should be left alone.
1118 1999-03-08 Jesper Skov <jskov@cygnus.co.uk>
1120 * src/powerpc/cogent_serial_with_ints.c (cogent_serial_init): Set
1121 valid interrupt priority.
1123 1999-03-05 Nick Garnett <nickg@cygnus.co.uk>
1125 * src/mn10300/mn10300_serial.c (mn10300_serial_init):
1126 Added extra test to avoid initializing serial 2 when CYGMON is
1128 Include hal_intr.h explicitly for use in non-kernel
1131 * src/common/serial.c:
1132 Added extra test before calls to cyg_drv_cond_wait() to avoid race
1133 condition. This is not, however, a complete solution to this
1134 problem. A better solution will be forthcoming.
1137 Changed include files used to permit non-kernel configurations to
1140 1999-03-05 Jesper Skov <jskov@cygnus.co.uk>
1142 * src/common/haldiag.c: Removed diag_printf declaration.
1144 1999-03-05 Jonathan Larmour <jlarmour@cygnus.co.uk>
1146 * src/mn10300/mn10300_serial.c:
1147 Change CYG_VECTOR_* to CYGNUM_HAL_INTERRUPT_* to get it to compile!
1149 1999-03-05 Gary Thomas <gthomas@cygnus.co.uk>
1151 * src/powerpc/cogent_serial_with_ints.c (cogent_serial_config_port):
1152 Fix renaming of interrupt vectors.
1154 1999-03-05 Gary Thomas <gthomas@cygnus.co.uk>
1156 * src/arm/pid_serial_with_ints.c: Fix interrupt vectors.
1158 1999-03-03 Gary Thomas <gthomas@cygnus.co.uk>
1160 * serial/current/src/arm/pid_serial_with_ints.c:
1161 New [somewhat] configurable drivers for PID.
1163 //===========================================================================
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