Commit Graph

12 Commits

Author SHA1 Message Date
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
mjacob
23d0cae1eb It helps streaming performance substantially to enable bursts and more up hose
packets. It's not clear whether latency will be affected much. It could be.
However, for the time being, getting full rates out of HIPPI or SCSI are what
interests us at NASA, so we'll hew to this bias.
1997-08-16 01:18:30 +00:00
thorpej
c8615e2f7c Add code to decode the PCIA_RESENT register. Display information on
the PCIA revision, and whether or not the STD I/O EISA bridge is
present.  Decode, but don't bother displaying, the power consumption
information for each PCI slot.
1997-06-08 07:59:20 +00:00
thorpej
8e2e0fdc91 Don't print the hose number here; that's done in kftprint(). 1997-06-08 07:03:18 +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
8c689e6477 Copyright notice consistency, per Matthew Jacob. 1997-03-12 21:09:43 +00:00
cgd
ffba332bb5 AlphaServer 8200 & 8400 support, including CPU specific details, TurboLaser
system bus support, and KFTxx support.  From Matthew Jacob, NASA Ames
Research Center.
1997-03-12 19:19:54 +00:00