d760e0b407
Add code to read the EISA configuration NVRAM as set up by
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an EISA Configuration Utility. Code to access this data
is forthcoming.
XXX This could probably be made MI at some point.
2000-07-29 23:18:46 +00:00
1204c1faaf
Oops, treat 2100A_A500 just like 2100_A500 in every place necessary.
2000-07-12 21:02:14 +00:00
249773b538
Deal with another odd need of the Sable/Lynx systems, which need to
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have an ISA chipset present before the PCI-EISA bridge has been
attached (because the STDIO module has an ISA DMA-using device,
the floppy controller, connected to it).
2000-07-12 20:50:00 +00:00
fe8841f18a
Some platforms, like the Sable, hook EISA and ISA interrupts
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up Very Differently. Handle this.
2000-06-13 16:40:37 +00:00
b0ce38fd8a
Switch to the new `evcnt' mechanism for counting interrupts. Maintain
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a per-CPU interrupt counter for clock, device, and interprocessor
interrupts.
2000-06-05 21:47:26 +00:00
cffb580806
Implement the more flexiable `evcnt' interface as discussed (briefly) on
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tech-kern and now documented in evcnt(9).
2000-06-04 19:14:14 +00:00
0888d71168
recognise the ACER labs M1543 PCI-ISA Bridge in siomatch(). the DS10 now boots!
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thanks to thorpej/ross/mrg for helping me out on this.
1999-11-12 22:07:28 +00:00
02182100df
Use config_defer().
1998-06-09 18:49:33 +00:00
8dedb90f13
The ISA chipset must persist; it's required after autoconfig time.
1998-06-08 23:49:05 +00:00
9c2e213217
Add sio_intr_alloc (copied from i386's isa_intr_alloc) for PCMCIA.
1998-05-23 18:35:56 +00:00
e40e2ff2d0
A little buglet: softc for pceb is same as sio- so declare it as such.
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By not doing so, a very obscure bug followed where the config search
stuff stopped at the bridge (pceb) and didn't even call match for the
two Qlogic ISP cards that followed.
1998-04-12 08:32:19 +00:00
ce4810822b
Add autoconfiguration support for the Cypress 82C693 PCI-ISA bridge,
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found on AlphaPC164SX boards.
Partially from Anders Magnusson <ragge@ludd.luth.se>.
1998-03-28 06:58:43 +00:00
5419debcb7
Adjust for config changes.
1998-01-12 10:21:02 +00:00
693b3e7262
Nuke the idea of <machine/options.h>. It completely defeats the purpose
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of fine-grain option dependencies.
1997-09-02 13:17:47 +00:00
46b89d7739
Pull thorpej-bus-dma branch into mainline.
1997-06-06 23:54:24 +00:00
90789b53dd
by default, provide RCS IDs for NetBSD/alpha kernel files in kernel binaries.
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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
a60b90caa9
clean up NetBSD RCS ID strings, include machine/options.h
1997-04-07 02:01:16 +00:00
e9abc8540f
remove all traces of __BROKEN_INDIRECT_CONFIG (except in shared drivers)
1996-12-08 00:22:08 +00:00
8b6a32d1c1
update these so they compile whether or not __BROKEN_INDIRECT_CONFIG
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is defined.
1996-12-05 01:39:27 +00:00
8c007e0e48
use set_pci_isa_bridge_callback() to delay ISA/EISA bus attachment until
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after PCI tree has been completely probed.
1996-11-25 03:15:24 +00:00
6c9cb4aa9b
compile cleanly with:
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-Werror -Wall -Wstrict-prototypes -Wmissing-prototypes -Wcast-qual
1996-11-13 21:13:04 +00:00
1b03f1bca7
update for new bus.h macros. bus_io_* and bus_mem_* integrated into
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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
8d9699acda
backout previous kprintf change
1996-10-13 02:59:55 +00:00
a60beecedb
printf -> kprintf, sprintf -> ksprintf
1996-10-10 23:44:49 +00:00
2a73ef60b7
change cfprint_t type definition to take a const char *, rather than
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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
161623e54e
add (untested) support for EISA busses hanging off of PCEBs.
1996-04-13 00:23:34 +00:00
576c769331
clean up copyrights and RCS IDs
1996-04-12 06:07:05 +00:00
eb4de32615
Set up and pass isa chipset tag to ISA bus, when attaching.
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Should do the same for EISA, when that support is finished.
1996-04-12 05:43:02 +00:00
a52d1c3efe
clean up for new ISA and 'bus' code, etc.
1996-04-12 02:11:22 +00:00
08607bc611
New device attachment scheme:
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- 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
deb4082f80
wholesale update from my NetBSD/Alpha source tree. Includes:
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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
60d53ca3d9
oops; trim some bogus 1994's from copyrights
1995-08-03 01:12:15 +00:00
549f126f4b
ISA and PCI support for DEC AlphaStations
1995-06-28 01:24:50 +00:00
thorpej