eec66e52bd
Get headers from <dev/sbus>
1998-07-27 22:34:48 +00:00
d1f03e068a
<sparc/dev/sbusvar.h> => <dev/sbus/sbusvar.h>
1998-07-27 19:32:42 +00:00
6cd4c4ea99
Use <dev/sbus/files.sbus>.
1998-07-27 19:20:03 +00:00
db822a6c0a
These files are now in <dev/sbus>.
1998-07-27 19:17:50 +00:00
e92f09b2b7
SBU_BURST_* are now in <dev/sbus/sbusvar.h>
1998-07-27 19:16:49 +00:00
da2e61d160
Delint.
1998-07-27 13:55:32 +00:00
36ee8a045b
use lebuffer.c from dev/sbus.
1998-07-27 05:49:02 +00:00
c5e180526b
these have moved to sys/dev/sbus.
1998-07-27 05:48:42 +00:00
06d5ffd2a8
enable kernfs and mfs.
1998-07-27 05:45:17 +00:00
9e8d90ed5c
Add a cpu-specific function to flush a pure virtually-indexed/virtually-tagged
...
cache, which needs to be flushed at context switch.
1998-07-26 23:35:32 +00:00
4998ae50c0
Define hypersparc instruction-cache flush ASI.
1998-07-26 23:29:58 +00:00
c6124a986a
This file is no longer used.
1998-07-25 22:19:25 +00:00
6ad50a6691
Allocate physical memory for the pv_table array in bootstrap(), so we
...
don't have to call VM functions from pmap_init().
Use a memory pool for additional pvlist entries (used for double mappings).
Take care of the cacheable bit on pagetables while we're initializing them,
instead of calling kvm_uncache() afterwards.
1998-07-25 22:01:19 +00:00
91f18e727f
Remove conditionals on SUN4C+SUN4M.
...
A few cosmetic changes.
1998-07-24 21:08:16 +00:00
f836b9e8d3
Drop private page table list maintenance; use memory pools instead.
1998-07-23 21:42:40 +00:00
217addc8de
Option DDB_ONPANIC needs a value.
1998-07-23 13:03:23 +00:00
49bb9d8214
adapt to LANCE driver split
1998-07-21 17:36:01 +00:00
9df67db949
We're not Linux. If we still want driver version strings to be displayed
...
at boot, then I suppose DEBUG is a reasonable compromise.
1998-07-20 21:18:38 +00:00
99ff11f6b7
locking now out of main framework for isp_reset/isp_init
1998-07-18 21:02:06 +00:00
116c3be1e5
In dvma_mapout(), make sure to not overrun the buffer when flushing the cache.
1998-07-17 23:05:35 +00:00
bc355c6b3f
new framework
1998-07-15 19:59:45 +00:00
d681d158c7
Remove the raw HYPERchannel kludge.
1998-07-15 17:45:52 +00:00
d47ea67c1f
Define one page free list, and put all pages on it.
1998-07-08 04:43:18 +00:00
b37021c1a1
defopt NATM.
1998-07-05 22:48:05 +00:00
011f2bda08
defopt NS, NSIP.
1998-07-05 06:49:00 +00:00
5c0c5dd0b4
defopt ISO TPIP.
1998-07-05 04:37:35 +00:00
3751946b97
defopt INET, NETATALK.
1998-07-05 00:51:04 +00:00
466e784ee1
defopt DDB.
1998-07-04 22:18:13 +00:00
e89e603343
_GLOBAL_OFFSET_TABLE_ needs a _C_LABEL() wrapper, too.
1998-07-01 21:42:51 +00:00
725b3015b6
Strip extra underscore on _mcount on ELF.
1998-07-01 20:55:45 +00:00
28260456a9
Add relocation definitions used by ld.elf_so.
1998-07-01 20:43:56 +00:00
fb267f06f0
On ELF, make __indr_reference undefined and __warn_references do nothing,
...
as on Alpha. This should be fixed to do something in both cases.
1998-07-01 17:14:51 +00:00
da26383918
Change _C_LABEL() to use proper underscoring depending on __ELF__ or not.
1998-07-01 02:35:24 +00:00
bd8d501f7e
remove options FIFO; it's now the default
1998-06-26 01:53:43 +00:00
816e12eac2
defopt COMPAT_SVR4
1998-06-26 00:07:06 +00:00
8aee7782f5
defopt COMPAT_SUNOS
1998-06-25 23:40:33 +00:00
971b8956ef
defopt KTRACE
1998-06-25 21:18:11 +00:00
dbe5213b11
Split arch/sparc/dev/amd7930.c into:
...
* MI sys/dev/ic/{am7930.c,am7930var.h} chipset driver
* sparc frontend.
Presere revision history (this time).
TODO: bus.h'ify, and padded register mappings.
1998-06-24 11:09:23 +00:00
b40ead2c73
Split sparc am7930 driver into sparc attach and "MI" sys/dev/ic/am7930
...
chipset driver. Needs bus'ifying and register-access.
1998-06-24 10:52:53 +00:00
077ba12357
rename FLOPPY INSTALL, as it is used for cdroms also
1998-06-20 13:02:28 +00:00
1caf02a0cf
moved <machine/sun_disklabel.h> to <dev/sun/disklabel.h>
1998-06-20 03:50:51 +00:00
096ec47ff9
moved to <dev/sun/disklabel.h>
1998-06-20 03:46:24 +00:00
abeeaf00ec
do what the comment says: move this [sun_dkioctl] to compat/sunos. use <dev/sun/disklabel.h>
1998-06-20 03:45:27 +00:00
1fbd0b3749
GC the unused `physadr' type, which was not able to hold a complete physical
...
address on 2 architectures anyhow. Also, move the definition of the `label_t'
type inside _KERNEL protection, since it is specific to the in-kernel
setjmp()/longjmp() implementations.
1998-06-14 20:09:22 +00:00
651b44e211
Rework the way kernel include files are installed. In the new method,
...
as with user-land programs, include files are installed by each directory
in the tree that has includes to install. (This allows more flexibility
as to what gets installed, makes 'partial installs' easier, and gives us
more options as to which machines' includes get installed at any given
time.) The old SYS_INCLUDES={symlinks,copies} behaviours are _both_
still supported, though at least one bug in the 'symlinks' case is
fixed by this change. Include files can't be build before installation,
so directories that have includes as targets (e.g. dev/pci) have to move
those targets into a different Makefile.
1998-06-12 23:22:30 +00:00
a23c899718
apply patch from PR#4626 to allow DDB to deal with kernel traps.
1998-06-12 10:02:44 +00:00
00ede2160e
Change ddb_init() for a.out to provision for kernels which are not booted by
...
the current 'bootblock' method, like the Shark, which preloads and preformats
the symbol table right in the boot code.
1998-06-09 01:57:41 +00:00
3f6155e843
Update from Iain for the parallel port stuff.
1998-06-07 21:14:17 +00:00
30f9be231f
Restructure cpu_reboot() a bit, and add support for powering down
...
on the Sun4m if RB_POWERDOWN is specified.
1998-06-06 21:46:51 +00:00
1c6a275e9c
Only attempt the powerdown if the power register was mapped.
1998-06-06 21:40:20 +00:00
402c48737f
needs-flag'ize the power device.
1998-06-06 21:30:34 +00:00
e666cd4b3b
install floppy kernel
1998-06-06 05:36:53 +00:00
ff6c535817
sync with other md_root.c files.
1998-06-06 05:12:54 +00:00
4bc09321a9
add md to the "sparc_nam2nlk" and "chr2blk" arrays. the former fixes
...
panics seen on a floppy boot in setroot() as it could not properly
determine the root device.
1998-06-06 05:03:23 +00:00
428a0d387a
remove old (now broken) memory disks hooks code.
1998-06-05 15:00:10 +00:00
135e6dc7e0
make this work with new md root stuff.
1998-06-05 14:57:55 +00:00
062294cc8c
Magma parallel port ioctls per Iain Hibbert.
1998-06-03 22:40:00 +00:00
87fe4d9ea1
Update from Iain on the parallel port stuff.
1998-06-03 22:38:31 +00:00
8ed096c794
Panic if we can't fulfill a bus_dmamap_load() with a boundary constraint.
1998-06-03 04:35:42 +00:00
a7f360c6c9
Specify a non-profiling C rule.
1998-05-31 23:25:41 +00:00
70262fb287
Properly split boot spec into file name and arguments.
1998-05-27 10:29:10 +00:00
a97fc2f180
If any of _ANSI_SOURCE, _POSIX_C_SOURCE or _XOPEN_SOURCE are defined, don't
...
provide any identifiers other than sig_atomic_t.
1998-05-25 20:59:01 +00:00
229ff62ff7
Do not assume that a parallel component is always configured.
...
Squash compiler warnings if MAGMA_DEBUG is on.
1998-05-20 22:08:10 +00:00
53ce970e7f
Enable NTP.
1998-05-20 11:50:54 +00:00
0f93e72a5d
Add `mtty' and `mbpp' entries for the magma driver by Iain Hibbert.
1998-05-20 00:04:33 +00:00
5fd81fa9ec
Add entries for the magma SBus serial/parallel port driver.
1998-05-20 00:00:12 +00:00
4e62cce89a
Magma SBus serial & parallel port driver from Iain Hibbert.
1998-05-19 23:58:54 +00:00
6626878e7b
It is no longer necessary for pmap_pinit() and pmap_release() to be
...
pmap interface functions, as NetBSD no longer uses statically allocated
pmaps (except for the kernel pmap, which is special-cased anyhow).
1998-05-19 19:00:11 +00:00
564ca8fafd
Don't bzero() the IO page table; it is fully initialized in iommu_attach().
1998-05-19 09:17:32 +00:00
9dae8945ef
In kvm_uncache(), turn off the PTE cache bit even after calling
...
pv_changepte(). Reason: the managed() macro does not take into
account the gap in the managed pages range that may have been introduced
by the page table allocation in bootstrap().
1998-05-19 09:14:34 +00:00
d2db996158
Fix some arithmetics lossage on typeless pointers.
1998-05-07 21:13:23 +00:00
263413efd9
Do not request more privileges from vm_fault() than required, i.e. don't
...
request read access in addition to write access on a write fault.
1998-05-06 14:28:29 +00:00
e615541de9
Maintain far more complete state in the PV lists on the cacheability of pages,
...
using separate flag bits for mappings that were requested to be not
cacheable and uncacheable pages due to incongruent aliases.
This avoids inadvertently turning on the cache-enable bits when removing
one of multiple virtual address mappings to the same page. Reading
from /dev/mem could do this to arbitrary pages.
1998-05-06 14:17:53 +00:00
445283dc37
make UVM the default on the sparc
1998-05-05 01:15:05 +00:00
b6933ca39d
Reading back the IOMMU registers apparently has the ability to wedge
...
microSPARC I cpus. Instead insert a couple of no-ops that seems to
avoid the microSPARC II lossage just as well.
1998-05-04 23:16:59 +00:00
1686aca01d
Pull in opt_gateway.h as appropriate.
1998-04-29 23:11:00 +00:00
a53c1863fe
Provide definitions for intptr_t and uintptr_t, signed resp. unsigned integral
...
types large enough to hold any pointer.
1998-04-27 17:39:10 +00:00
8cacea4ea0
fix a timing problem with polled output on sun4c's.
1998-04-23 04:06:17 +00:00
c1a4f8c8ed
Define `xbox'.
1998-04-18 19:03:00 +00:00
90b5c246c6
Skeleton code for the SBus expander box.
1998-04-18 19:00:17 +00:00
b21bfbde11
Add -Wno-main conditional on compiler being gcc 2.8 or egcs. (This adds
...
a HAVE_GCC28 check-variable that can now be used to add other gcc-2.8
flags in cases where they may be useful, or to remove gcc 2.7.2 "bug
workaround" flags.)
1998-04-12 23:47:41 +00:00
98e9f557c2
No need to export bus_intr_establish().
1998-04-07 20:43:58 +00:00
beb02e6b82
Use bus space methods to implement the vme bus space functions.
1998-04-07 20:21:55 +00:00
b333d0bb62
The bus space functions now take care of "pass-through" methods.
1998-04-07 20:20:03 +00:00
fbc1fe8213
bus_space_mmap() has changed to take a `bus_space_handle_t *' argument,
...
like other bus space methods.
1998-04-07 20:18:17 +00:00
3f455e21d9
The bus space functions now take care of "pass-through" methods.
1998-04-07 20:11:54 +00:00
5ecf4dce67
Remove old mapdev() function prototype.
1998-04-07 20:08:29 +00:00
286472fe4d
* Pass the bus tag instead of just the cookie to all bus space methods.
...
* In the bus tag structure, keep a reference to the parent bus.
* Express all bus space methods as inline functions in stead of macros
and use the parent bus tag reference to find the nearest "upstream"
bus that implements the method.
1998-04-07 20:07:23 +00:00
dd3352e3e3
bus_space_*() functions now have the bus tag as first argument.
...
Remove old mapdev() function that is no longer used.
1998-04-07 19:57:37 +00:00
676939e234
Make the single-step support routines available to KGDB-only kernels as well.
1998-04-03 19:53:36 +00:00
437796f42a
Move initialization of `proc0.p_addr' from cpu_startup() to bootstrap().
1998-04-01 14:03:26 +00:00
763a681898
Accommodate cgsix bus-attach split.
1998-03-31 21:12:15 +00:00
e3e74bd0d5
Factor out bus code into separate files.
1998-03-31 21:05:04 +00:00
be4108fec1
Replace direct `sparc_bus_map()' calls with bus space map method.
1998-03-30 14:21:38 +00:00
c2d9565240
mainbus `pa_addr' is now a `bus_addr_t'.
1998-03-30 14:15:57 +00:00
fed9d8e6d6
Make mainbus attach phys addr field a bus_addr_t.
1998-03-30 14:15:12 +00:00
d4da63c6c3
Eliminate cs_heldchar. It is not necessary in my version of the driver.
1998-03-30 02:41:21 +00:00
a55cefe6b4
Initialize `par_err_reg' in the mainbus attach function.
1998-03-29 22:13:30 +00:00
b782c3448c
obio_bus_probe() => bus_space_probe()
1998-03-29 22:10:32 +00:00
2ad26b801c
Fill in the bus tag's `bus_space_unmap' method.
1998-03-29 22:06:58 +00:00
pk