This is an attempt to allow people to change the default configuration
to try harder at 'mounting' a tape. This allows you to specify, in
seconds, the amount of time a non-control unit open will retry
(once per second) the scsipi_test_unit_ready when it tries to mount
the tape. It also turns off the over-verbose error reporting at
this time unless SCSIDEBUG is set.
The reason this is not enabled as a default is that it's a large change
of behaviour. I find it useful to 'try harder' at mounting a tape in
the tape driver, particularly when loaded via a media changer device
rather than specifying the delays in the backup program.
to automatically generate project (.dsp) and workspace (.dsw) files
from configuration scripts for the bits that have to be built
on windows. you build by saying 'make winfiles' here in stand,
then check in (on UNIX). The versions that windows sees have to have
CR-NL line termination, so for proper use with samba the generated
files contain CRs and must be checked in on UNIX (NOT from Windows
CVS).
bus_space_map for PCI memory.
The mapping of system devices and I/O space has been shuffled to place them
at the top of memory leaving a larger contiguous chunk between the kernel
itself and the I/O mappings for the kernel VM area. This allows support
for kernel VM areas > 48MB.
The 144MB fixed mapping of early PCI memory space has been removed and a
new version of the bus_space_map() function has been implemented to map
PCI memory into the kernel VM area as required rather than using the fixed
mapping.
A mapping of the first 1MB of PCI memory is maintained for ISA memory
accesses and accesses to the VGA memory.
hardware rework, so it doesn't need to be listed as ncr*. However,
this could also be thought of as covering up a (new?) bug in the
probe/attach code that has recently decided that there are at least
ncr0 and ncr1 with the same interrupt and address mappings. So
this change is just to let people build kernels that don't panic
at boot time...
There, is that a long winded commit message or what?
and product IDs for a podule to be overriden. The IDs are specified in hex.
A value of "ffff" means disable and replaces the podule?.disable option.
This allows podules whose IDs have been changed e.g. by PowerROMs to still
have the correct driver attached.
Based on my original patch but tided up and debugged by Stephen Hobbs.
mjacob