Commit Graph

62 Commits

Author SHA1 Message Date
thorpej 38f15737fd Protect access to kmem_map with splimp()/splx(). From Chuck Cranor. 1997-08-25 21:17:48 +00:00
cgd cfe8f450c7 update these to use the new 'correct' names for functions/constants
in bus.h.
1997-07-23 08:05:36 +00:00
cgd 9fae9984b0 remove a couple of outdated comments (pointed out by Kenneth Stailey 1997-07-23 07:56:05 +00:00
thorpej 413f678ce0 Pull the thorpej-bus-dma branch into the mainline. 1997-06-07 05:29:33 +00:00
thorpej 46b89d7739 Pull thorpej-bus-dma branch into mainline. 1997-06-06 23:54:24 +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 38d98acc9f clean up NetBSD RCS ID strings, include machine/options.h 1997-04-06 22:55:59 +00:00
cgd 23e6c43870 clean up NetBSD RCS ID strings 1997-04-06 22:55:46 +00:00
cgd 81e9bda988 convert to use bus_space_set_region_2() and bus_space_copy_2(), rather
than in-line clear and copy loops.
1996-12-02 22:24:54 +00:00
cgd 335c1af878 move probe and setup code into common functions. always probe (i.e.
even if PCI and the IDs are right), just for sanity, before declaring
success.  Split the single 0x3b0 -> 0x3df allocation into three seperate
ones: 0x3b0 -> 0x3bc (leaving the 4 ports available for lpt),
0x3c0 -> 0x3cf, and 0x3d0 -> 0x3df.  The former chunk has to be split
off if the lpt can exist there, and it's sort-of pretty to have each
group (based on second hex digit) have its own handle.
1996-11-23 06:06:43 +00:00
cgd 2c43c05bc2 replace old PCI VGA driver with a common VGA back-end and ISA and PCI
front-ends.  Unfortunately, because of the way ISA and PCI are currently
probed, if you have a PCI VGA board in your machine and both drivers
in your kernel, the ISA VGA driver may accidentally match the PCI board.
For now, the only solution to this is to not put both drivers in
the GENERIC kernels.
1996-11-19 04:38:32 +00:00
cgd 91c6442ca0 implement a (hack-ish) set of routines to do common chained-interrupt
handler management.  It's nasty, but three slightly different copies of
the code is worse.
1996-11-17 02:03:08 +00:00