Commit Graph

32 Commits

Author SHA1 Message Date
thorpej 02b767eee5 Take a stab at EB66 support. An EB66 is basically an EB64+ with a
21066 LCA instead of a 21064 + APECS.
1998-06-27 10:10:51 +00:00
thorpej dff0b84aba Oops, forgot option header. 1998-06-27 08:59:03 +00:00
thorpej 78d7f07efd Very preliminary support for the Tadpole/DEC AlphaBook. These are basically
AXPpci33 machines + power management and a Cirrus PCI-PCMCIA controller.

There is currently no support for the power management facilities, and
the PCI-PCMCIA controller driver needs some work, but this should boot
and run from disk.
1998-06-26 05:42:34 +00:00
thorpej c0fa3c6ac4 Don't call *_dma_init() twice; there's no need to. Just do it in *attach(). 1998-06-06 01:33:23 +00:00
thorpej d19fbe1196 Garbage-collect the old confargs stuff that was used in the Early Days.
It isn't really appropriate anymore.  Replace it with a real mainbus
attach args structure.
1998-05-14 00:01:30 +00:00
thorpej 399f3639cf Don't assume that we'll be using direct-mapped DMA for PCI. 1998-01-17 03:39:51 +00:00
thorpej 5419debcb7 Adjust for config changes. 1998-01-12 10:21:02 +00:00
thorpej a71cecbec3 Fix a typo. 1997-09-02 20:08:02 +00:00
thorpej 529d790161 Pull in DEC_AXPPCI_33 option. 1997-09-02 13:25:36 +00:00
thorpej 693b3e7262 Nuke the idea of <machine/options.h>. It completely defeats the purpose
of fine-grain option dependencies.
1997-09-02 13:17:47 +00:00
thorpej e234ed15b6 Fix oversight in a previous commit. 1997-09-02 12:54:27 +00:00
thorpej aa7a2876e6 Treat bus space tags more like pci chipset tags and bus dma tags: allocate
them statically within a chipset's state structure, and pass them to
the *_bus_{io,mem}_init() functions.
1997-09-02 12:40:18 +00:00
thorpej 46b89d7739 Pull thorpej-bus-dma branch into mainline. 1997-06-06 23:54:24 +00:00
cgd cc93b2c4eb pass memory- and i/o-enabled flags down via the PCI bus and device attach
arguments, so that a device can tell if its memory and I/O spaces are
enabled.  The flags are cleared, depending on the contents of devices CSR
registers, in the machine-independent PCI bus code.
1997-04-10 23:12:16 +00:00
cgd 90789b53dd 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.)
1997-04-07 23:39:37 +00:00
cgd a60b90caa9 clean up NetBSD RCS ID strings, include machine/options.h 1997-04-07 02:01:16 +00:00
cgd a145382bd2 clean up some #ifdefs 1997-04-06 23:32:18 +00:00
cgd e9abc8540f remove all traces of __BROKEN_INDIRECT_CONFIG (except in shared drivers) 1996-12-08 00:22:08 +00:00
cgd 8b6a32d1c1 update these so they compile whether or not __BROKEN_INDIRECT_CONFIG
is defined.
1996-12-05 01:39:27 +00:00
cgd 97927bdd99 update for new extent management code. Most importantly, we can't call
the chipset space init functions multiple times, since that would clobber
extent allocations made between the two calls.  Also, deal with the
fact that the APECS and LCA no longer shared common chipset functions.
1996-11-25 03:56:48 +00:00
cgd f8ab7cfbcd clean up some spacing in switch statements 1996-11-11 21:02:32 +00:00
cgd 1b03f1bca7 update for new bus.h macros. bus_io_* and bus_mem_* integrated into
single bus_space_* framework.  Unfortunately, bus_space_{read,write}_*
operations still imply barriers.  That will change soon.
1996-10-23 04:12:13 +00:00
christos 8d9699acda backout previous kprintf change 1996-10-13 02:59:55 +00:00
christos a60beecedb printf -> kprintf, sprintf -> ksprintf 1996-10-10 23:44:49 +00:00
cgd 2a73ef60b7 change cfprint_t type definition to take a const char *, rather than
a char *, because that's what was really intended, and because
if the print function modifies the string, various things could become
unhappy (so the string should _not_ be modified).
1996-08-27 21:53:46 +00:00
cgd 7a83b5d468 some cleanup for -Wall 1996-07-11 03:30:11 +00:00
cgd 0cefc7ef74 clean and update for new defintions, prototypes, etc. 1996-07-09 00:53:48 +00:00
cgd fea5e372e6 Corrections from hardware manual, from Trevor Mendez <tmendez@bbn.com>.
Adds comments and sets IOC_CONF correctly (it's write-only!).
1996-04-23 14:00:53 +00:00
cgd 576c769331 clean up copyrights and RCS IDs 1996-04-12 06:07:05 +00:00
cgd 931ec3829c partially update for new ISA/EISA/PCI and 'bus' interfaces. not yet
complete, or tested.
1996-04-12 04:40:49 +00:00
thorpej 08607bc611 New device attachment scheme:
- split softc size and match/attach out from cfdriver into
	  a new struct cfattach.

	- new "attach" directive for files.*.  May specify the name of
	  the cfattach structure, so that devices may be easily attached
	  to parents with different autoconfiguration semantics.
1996-03-17 01:03:02 +00:00
cgd deb4082f80 wholesale update from my NetBSD/Alpha source tree. Includes:
Support for AXPpci CPUs,
	Support for AlphaStation 600 CPUs,
	new boot block structure, which requires an 'installboot'
	    program and works a lot like the NetBSD/sparc boot blocks.
1995-11-23 02:33:17 +00:00