Commit Graph

38 Commits

Author SHA1 Message Date
mrg c88e94a407 remove include of <vm/vm.h>. <vm/vm.h> -> <uvm/uvm_extern.h> 2000-06-29 08:58:45 +00:00
thorpej df88882d80 - Add a bus space method for getting the translation for a window.
- Add sysarch methods for "get bus window count", "get bus window",
  and "pci conf read/write".

These are a hack, but they're what's necessary in order to make
XFree86 work in its current state.
2000-02-26 18:53:10 +00:00
thorpej 06a4c7fe53 Allow rd/line, rd/mult, and wr/inval. 1999-11-04 19:15:22 +00:00
cgd 6d0fadbd19 be more consistent about use of 'cputype'. e.g. it's in a header, don't
bother 'externing' it everywhere!
1999-04-10 01:21:36 +00:00
ross a0f70c580c New platforms: Mikasa and Mikasa/Pinnacle, aka Pinkasa.
Like the 1000A, the AlphaServer 1000 has a daughtercard assembly that
integrates the CPU and core logic, so these can be ev4/apecs or ev5/cia.
New systype, and, sigh, another way of doing interrupts and another
mystery icu.

Kill off some EVCNT_COUNTERS calls, since [A] it has to be rewritten anyway
before it can be useful, and [B] #ifdefs do not belong at every call site,
a common API should be defined and the implementations conditionalized, not
all the calls. Duhh.
1998-06-26 21:45:56 +00:00
ross 49d5ae18ba Call pci_1000a_pickintr() like on other platforms, but for 1000a expand
the iot, memt, and pc in the call so that pci_1000a_pickintr() (and the
other routines in that module) do not need to be aware of the core logic
type just to pass down memory and I/O space tags or to call the decompose
function.
1998-06-24 01:32:06 +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 28b467b65b Add support for the DEC EB64+. 1998-04-29 00:24:59 +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 b57ee951d0 Pull in DEC_2100_A50 and DEC_EB64PLUS options. 1997-09-02 13:23:56 +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 375ad27ed8 - Garbage-collect all DMA-related initialization, calling a separate
*_dma_init() function instead.
- Pass the appropriate bus dma tag to children.
1997-09-02 12:51:20 +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
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 80c27e8c49 include machine/options.h 1997-04-07 06:36:24 +00:00
cgd 8c56b1a0c9 clean up NetBSD RCS ID strings 1997-04-07 05:19:01 +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 576c769331 clean up copyrights and RCS IDs 1996-04-12 06:07:05 +00:00
cgd 647469cfbc update for new ISA/EISA/PCI and 'bus' interfaces. 1996-04-12 04:38:33 +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
cgd 60d53ca3d9 oops; trim some bogus 1994's from copyrights 1995-08-03 01:12:15 +00:00
cgd c296ddcd85 move some of the most important configuration code into a seperate
function, so that it can be called from early bus config code.
1995-08-03 00:44:57 +00:00
cgd 549f126f4b ISA and PCI support for DEC AlphaStations 1995-06-28 01:24:50 +00:00