changelog

ecos为实时嵌入式操作系统

1999-04-20  Gary Thomas  <[e-mail]>

	* src/arm/aeb_serial.c: 
	* src/arm/pid_serial_with_ints.c: Fix default baud rate if unbuffered.

1999-04-15  Jesper Skov  <[e-mail]>
        PR 19752
	* tests/serial3.c:
	* tests/serial5.c:
	Run these tests at a lower baud rate on ARM AEB.
	
1999-04-14  Jesper Skov  <[e-mail]>
        PR 19839
	* src/mn10300/mn10300_serial.c: 
	Fix compiler warnings.

1999-04-14  Bart Veer  <[e-mail]>

	* include/pkgconf/io_serial.h:
	Reparent the board-specific serial devices below the actual boards.
	
1999-04-13  Jesper Skov  <[e-mail]>

	* tests/ser_test_protocol.inl:
	NA when run from simulator.

1999-04-12  Jesper Skov  <[e-mail]>

	* tests/ser_test_protocol.inl:
	Disabled 115200 for MN10300.
	Reclaim interrupt vectors from CygMon when testing on SLEB.

1999-04-09  Gary Thomas  <[e-mail]>

	* include/serial.h: Change SERIAL_CHANNEL setup so all channels
	have serial callbacks, regardless of buffering.

1999-04-09  Jesper Skov  <[e-mail]>

	* src/common/tty.c: 
	* include/pkgconf/io_serial.h:
	Added new ttydiag device layered on top of haldiag, so that tty0
	can be layered on top of ser0.

1999-04-08  Jesper Skov  <[e-mail]>

	* tests/tty1.c:                [added]
	* tests/tty2.c:                [added]
	* tests/PKGconf.mak: 
	* tests/ser_test_protocol.inl:
	Added two simple TTY tests.

1999-04-07  Hugo Tyson  <[e-mail]>

	* src/sparclite/sleb_sdtr.h: Include cyg/hal/hal_io.h for I/O
	macros instead of hal_diag.h where they had evolved before.

1999-04-06  Jesper Skov  <[e-mail]>

	* tests/serial4.c (serial_test): 
	* tests/serial3.c (serial_test): 
	Reduce packet sizes.

1999-03-31  Jesper Skov  <[e-mail]>

	* tests/ser_test_protocol.inl: Added remaining targets to the
	test.

1999-03-31  Gary Thomas  <[e-mail]>

	* src/sparclite/sleb_sdtr.c (sleb_sdtr_start_xmit): Fix timing race
	when enabling xmit interrupts.

1999-03-26  Gary Thomas  <[e-mail]>

	* src/sparclite/sleb_sdtr.c: Change how the port is set up.  The transmitter
	is now always enabled, just the interrupts are masked/unmasked to control it.
	This lets the serial driver cooperate with Cygmon on the port used for GDB.
	Note that currently serial input does not work for CON1 since Cygmon is
	taking all of the receive interrupts for itself.
	(sleb_sdtr_tx_DSR): Need to keep track whether xmit interrupt should be
 	enabled - otherwise it can get enabled incorrectly and we get interrupted
	to death!

1999-03-26  Jesper Skov  <[e-mail]>

	* tests/ser_test_protocol.inl: Send a DONE message after a no-echo
	binary packet.

1999-03-26  Hugo Tyson  <[e-mail]>

	* tests/serial5.c: 
	* tests/serial4.c:
	* tests/serial3.c:
	* tests/serial2.c:
	* tests/serial1.c:
	Make these build when no kernel present; include of testcase
	was the wrong side of the ifdef.

1999-03-26  Jesper Skov  <[e-mail]>

	* tests/serial5.c:
	* tests/serial4.c:
	* tests/serial3.c:
	* tests/serial2.c:
	* tests/serial1.c:
	Moved NOP check to ser_test_protocol open call.
	
	* tests/ser_test_protocol.inl: Make sure the proper device is
	selected for testing. Do NOP check in open call.

1999-03-25  Gary Thomas  <[e-mail]>

	* include/pkgconf/io_serial.h: 
	* misc/console.c: 
	* src/arm/aeb_serial.c: 
	* src/arm/pid_serial_with_ints.c: 
	* src/common/tty.c: 
	* src/mips/tx3904_serial.c: 
	* src/mn10300/mn10300_serial.c: 
	* src/powerpc/cogent_serial_with_ints.c: 
	* src/sparclite/sleb_sdtr.c: Update CDL to follow naming conventions.

	* src/mips/tx3904_serial.c (tx3904_serial_config_port): 
	Make sure port is enabled (CDL) before using it.

	* src/mn10300/mn10300_serial.c (mn10300_serial_config_port): 
	* src/powerpc/cogent_serial_with_ints.c (cogent_serial_config_port): 
	* src/arm/aeb_serial.c (aeb_serial_config_port): 
	* src/arm/pid_serial_with_ints.c (pid_serial_config_port): Change so that
	the physical port is not modified unless the provided configuration is valid.

	* src/sparclite/sleb_sdtr.c (sleb_sdtr_config_port): 
	Using wrong config data.

	* include/serialio.h: Add macros to support baud rate from CDL.

	* include/pkgconf/io_serial.h: 
	* src/mn10300/mn10300_serial.c: 
	* src/mips/tx3904_serial.c (tx3904_serial_ISR): 
	* src/sparclite/sleb_sdtr.c: 
	* src/powerpc/cogent_serial_with_ints.c: 
	* src/arm/pid_serial_with_ints.c: 
	* src/arm/aeb_serial.c: Add configury for baud rate and buffer size.

1999-03-24  Nick Garnett  <[e-mail]>

	* src/mips/tx3904_serial.c:
	Now uses CYGHWR_HAL_MIPS_CPU_FREQ_ACTUAL to get CPU
	frequency. This is a little more accurate than using
	CYGHWR_HAL_MIPS_CPU_FREQ.

1999-03-24  Gary Thomas  <[e-mail]>

	* include/serialio.h (CYGNUM_SERIAL_BAUD_MIN/MAX): Add for completeness.

	* src/arm/aeb_serial.c (aeb_serial_stop_xmit): 
	* src/arm/pid_serial_with_ints.c (pid_serial_stop_xmit): Fix typo in comment.

1999-03-24  Jesper Skov  <[e-mail]>

	* tests/ser_test_protocol.inl: Weeded out configs TX39 doesn't
	like.

	* src/powerpc/cogent_serial.h: 
	Added copyright header.
	
	* tests/ser_test_protocol.inl: 
	* tests/serial1.c: 
	* tests/serial2.c: 
	* tests/serial3.c: 
	* tests/serial4.c: 
	* tests/serial5.c: 
	Don't try to run tests when no IO device has been specified.
	
1999-03-23  Jesper Skov  <[e-mail]>

	* misc/serial1.c, misc/serial2.c, misc/serial3.c, misc/serial4.c,
	* misc/serial5.c, misc/ser_test_protocol.inl
	Deleted.

1999-03-23  Jesper Skov  <[e-mail]>

	* misc/PKGconf.mak: 
	* tests/timeout.inl: 
	* tests/PKGconf.mak:
	* tests/serial1.c: 
	* tests/serial2.c: 
	* tests/serial3.c: 
	* tests/serial4.c: 
	* tests/serial5.c: 
	* tests/ser_test_protocol.inl:
	Moved the serial tests from the misc directory to the tests
	directory.

1999-03-23  Nick Garnett  <[e-mail]>

	* src/mn10300/mn10300_serial.c: Now initially mask TX interrupts
	at initialization and unmask/remask in start/stop xmit
	routines. This has no real effect on the hardware, but the
	simulator does not implement the LCR_TXE bit properly, resulting
	in spurious TX interrupts during diagnostic output.
	This was the cause of the slow output reported in PR 19559.

1999-03-23  Gary Thomas  <[e-mail]>

	* include/pkgconf/io_serial.h: Fix "display" strings to have appropriate
	case - mostly lower case.

1999-03-22  Hugo Tyson  <[e-mail]>

	* misc/console.c: 
	* misc/serial.c: 
	* misc/serial1.c: 
	* misc/serial2.c: 
	* misc/serial3.c: 
	* misc/serial4.c: 
	* misc/serial5.c: 
	Use CYGNUM_HAL_STACK_SIZE_TYPICAL for the stack size instead of
	CYGNUM_HAL_MINIMUM_STACK_SIZE.

1999-03-22  Gary Thomas  <[e-mail]>

	* src/mn10300/mn10300_serial.c: 
	* src/mips/tx3904_serial.c: Add CDL configury.

	* include/pkgconf/io_serial.h: Update CDL to add device name
	configurability for all devices.

	* src/sparclite/sleb_sdtr.c: 
	* src/powerpc/cogent_serial_with_ints.c: 
	* src/arm/aeb_serial.c: 
	* src/arm/pid_serial_with_ints.c: Use CDL configured device names.

1999-03-22  Jesper Skov  <[e-mail]>

	* misc/serial1.c:
	* misc/serial2.c:
	* misc/serial3.c:
	* misc/serial4.c:
	* misc/serial5.c:
	Requires kernel as well.

1999-03-22  Jesper Skov  <[e-mail]>

	* src/sparclite/sleb_sdtr.c:
	Moved include statement to avoid warnings.

1999-03-19  Jesper Skov  <[e-mail]>

	* misc/ser_test_protocol.inl:
	* misc/serial5.c:
	* misc/PKGconf.mak:
	Replace complex and not very stable duplex test with a simpler
	test that works better.
	Added serial5 using that test.
	
1999-03-19  Jesper Skov  <[e-mail]>

	* misc/PKGconf.mak:
	* misc/serial1.c:
	* misc/serial2.c: 
	Added API test and made serial2 do simple string output.
	
1999-03-19  Jesper Skov  <[e-mail]>

	* src/powerpc/cogent_serial_with_ints.c: Changed ToDo comment.

1999-03-19  Jesper Skov  <[e-mail]>

	* src/powerpc/cogent_serial_with_ints.c: 
	* src/arm/aeb_serial.c: 
	* src/arm/pid_serial_with_ints.c: 
	Moved include statement to avoid warnings.

1999-03-19  Gary Thomas  <[e-mail]>