What I implemented in this new driver version is, that the driver will
first probe for a DEC21140 card and use it if found. If not found it
will probe for a DEC21143 card and use that if found. This removes the
need for defining/undefining a macro (as was required with my previous
version). I tested the driver with my 21143 card using netdemo and it
apears to work just fine.
Here are some cases that I did not test, mainly because I do not have
the required testing hardware:
- I did not enhance or test PPC support
- I did not test DEC21140 support
- I did not use other test software than netdemo
- CONFIGURE_RTEMS_INIT_TASKS_TABLE was 10 now 0
- CONFIGURE_POSIX_INIT_THREAD_TABLE was 10 now 0
- CONFIGURE_ITRON_INIT_TASK_TABLE was 10 now 0
- CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS was 20 now 3
- added CONFIGURE_NUMBER_OF_TERMIOS_PORTS and defaulted to 1
- added CONFIGURE_TERMIOS_DISABLED defaulted to "enabled"
- miniIMFS is now the default
Added configuration error checks that:
+ Ensure > 0 tasks/threads are configured
+ Ensure at least one inititalization task/thread is defined
bsp.h now defines these so BSP specific requirements
are accounted for.
+ CONFIGURE_NUMBER_OF_TERMIOS_PORTS
+ CONFIGURE_INTERRUPT_STACK_MEMORY
console_reserve_resources and rtems_termios_reserve_resources
are no longer required and considered obsolete. Calls to
rtems_termios_reserve_resources have been eliminated although
the routine is still there and the body "if 0'ed".
We are very close to having NO reason to modify the
configuration tables in the BSP. Be warned that eventually
we would like to see the need for BSP_Configuration
eliminated!
- CONFIGURE_RTEMS_INIT_TASKS_TABLE was 10 now 0
- CONFIGURE_POSIX_INIT_THREAD_TABDE was 10 now 0
- CONFIGURE_ITRON_INIT_TASK_TABLE was 10 now 0
- CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS was 20 now 3
- added CONFIGURE_NUMBER_OF_TERMIOS_PORTS and defaulted to 1
- added CONFIGURE_TERMIOS_DISABLED defaulted to "enabled"
- miniIMFS is now the default
Added configuration error checks that:
+ Ensure > 0 tasks/threads are configured
+ Ensure at least one inititalization task/thread is defined
bsp.h now defines these so BSP specific requirements
are accounted for.
+ CONFIGURE_NUMBER_OF_TERMIOS_PORTS
+ CONFIGURE_INTERRUPT_STACK_MEMORY
console_reserve_resources and rtems_termios_reserve_resources
are no longer required and considered obsolete. Calls to
rtems_termios_reserve_resources have been eliminated although
the routine is still there and the body "if 0'ed".
We are very close to having NO reason to modify the
configuration tables in the BSP. Be warned that eventually
we would like to see the need for BSP_Configuration
eliminated!
Cherrypick from master 2000-05-24 16:51:23 UTC Joel Sherrill <joel.sherrill@OARcorp.com> 'New file.':
c/src/tests/libtests/malloctest/malloctest.scn
scripts/config.guess
scripts/config.sub
Comments follow:
This support is (for now) only available for the __i386 target, because
that's the only testing platform I have. It should to my best knowledge
work in the same way for the "__PPC" target, but someone should test
this first before it's put into the code. Thanks go to Andrew Klossner
who provided the vital information about the Intel 21143 chip.
(FWIW: my network card is a Kingston KNE100TX with 21143PD chip)
- CONFIGURE_RTEMS_INIT_TASKS_TABLE was 10 now 0
- CONFIGURE_POSIX_INIT_THREAD_TABLE was 10 now 0
- CONFIGURE_ITRON_INIT_TASK_TABLE was 10 now 0
- CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS was 20 now 3
- added CONFIGURE_NUMBER_OF_TERMIOS_PORTS and defaulted to 1
- added CONFIGURE_TERMIOS_DISABLED defaulted to "enabled"
- miniIMFS is now the default
Added configuration error checks that:
+ Ensure > 0 tasks/threads are configured
+ Ensure at least one inititalization task/thread is defined
bsp.h now defines so BSP specific requirements are accounted for:
+ CONFIGURE_NUMBER_OF_TERMIOS_PORTS
+ CONFIGURE_INTERRUPT_STACK_MEMORY
console_reserve_resources and rtems_termios_reserve_resources
are no longer required and considered obsolete. Calls to
rtems_termios_reserve_resources have been eliminated although
the routine is still there and the body "if 0'ed".
We are very close to having NO reason to modify the
configuration tables in the BSP. Be warned that eventually
we would like to see the need for BSP_Configuration
eliminated!
eliminate code which assumes that 4 * sizeof(unsigned32) == 16)
and that a 16 byte message can be assumed to be 4 unsigned32's.
These assumptions are invalid on target processors that are
not byte-addressable.
