CVS log for src/sys/arch/alpha/pci/cia_swiz_bus_mem.c

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Convert the Alpha port's bus_space back-end to manage address space
with vmem(9) arenas (using statically-allocated private boundary tags
for very early-in-boot) rather than extent(9).

As a side-effect, there's arguments to some initialization functions
that are no longer required, so garbage-collect those, update all the
call sites.

Sync with HEAD.

Remove unnecessary #include <sys/malloc.h>

#include <sys/bus.h> instead of <machine/bus.h>.

sync with head

Remove unneeded includes of <uvm/uvm_extern.h>

Update thorpej_scsipi to -current as of a month ago
A i386 GENERIC kernel compiles without the siop, ahc and bha drivers
(will be updated later). i386 IDE/ATAPI and ncr work, as well as
sparc/esp_sbus. alpha should work as well (untested yet).
siop, ahc and bha will be updated once I've updated the branch to current
-current, as well as machine-dependant code.

remove include of <vm/vm.h>. <vm/vm.h> -> <uvm/uvm_extern.h>

Update marc-pcmcia branch from trunk.

Nuke the idea of <machine/options.h>.  It completely defeats the purpose
of fine-grain option dependencies.

Use more complete #include directives when pulling in the chipdep
functions.

Adjust for new names for the PCI i/o and mem swizzle-style access
function files.

Update marc-pcmcia branch from trunk.

sync with -current as of August 11, 1997

file cia_swiz_bus_mem.c was added on branch marc-pcmcia on 1997-08-23 07:07:05 +0000

file cia_swiz_bus_mem.c was added on branch alpha-nwscons on 1997-08-12 05:56:03 +0000

cia_bus_* -> cia_swiz_bus_*

sync the nwscons branch up with yesterday's version of the trunk.
Lots of conflicts/changes because of the RCS Id format changes.
Also, a few cleanups and corrections.

move and split pcs_bus_{mem,io}_common.c, so that:
(1) object code can be shared (where the hardware makes that possible), and
(2) so that the file names better describe the systems which use them.  (the
    pci_swiz* files are for machines whose PCI interfaces require address
    "swizzling."  Later, there will be probably be other sets, e.g. pci_bwx*
    for machines whose chipsets can easily deal with the Alpha BWX extensions
    when doing device accesses.)

by default, provide RCS IDs for NetBSD/alpha kernel files in kernel binaries.
This can be disabled (to save a bit of space) with the NO_KERNEL_RCSIDS
options, which is present but commented out in the ALPHA config file.
In ELF-format kernels, these strings are present in the kernel binary but
are not loaded into memory.  (In ECOFF-format kernels, there's no easy way
to keep them from being loaded, so they _are_ loaded into memory.)

include machine/options.h

clean up NetBSD RCS ID strings

reimplement, so that it works with the new extent mapping code.

compile cleanly with:
-Werror -Wall -Wstrict-prototypes -Wmissing-prototypes -Wcast-qual

include <sys/systm.h> for printf prototype

pull up from trunk:
>add definitions and code to support use of multiple I/O and _dense_
>memory regions.

add definitions and code to support use of multiple I/O and _dense_
memory regions.

pull up from trunk:
>update for changed definitions in ciareg.h.

update for changed definitions in ciareg.h

clean up copyrights and RCS IDs

implement 'bus' functions for the CIA chipset.