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2121 Commits

Author SHA1 Message Date
mycroft
336e3613c3 Kill wsmux. DIE DIE DIE! 1999-11-08 06:17:42 +00:00
mycroft
fb17cb2665 Disable wsmux for now. 1999-11-08 04:50:30 +00:00
mhitch
8008907a4c && doesn't work very well for testing a flag - tcds_params() was always using 
the baseboard ID and FAST settings instead of getting them from the TC option
card EEPROM.
 1999-11-08 03:00:32 +00:00
chs
f1c14a8b5d in copystr(), be sure to return an error if maxlen == 0. 1999-11-07 17:01:20 +00:00
mrg
defe7bd119 make this compile without DEC_3000_300 1999-11-07 09:14:34 +00:00
mycroft
f991846760 Make this a little more current. 1999-11-07 01:04:59 +00:00
thorpej
803d0b1a4b Add some missing Ethernet cards: rl, ti (not in INSTALL), sip, tlp. 1999-11-05 21:30:21 +00:00
thorpej
06a4c7fe53 Allow rd/line, rd/mult, and wr/inval. 1999-11-04 19:15:22 +00:00
thorpej
a3759d67fe Don't do rd/line, rd/mult, or wr/inval on the buggy Miata 1's. 1999-11-04 19:11:51 +00:00
thorpej
1825cdf45b Tell the PCI layer that Memory Read Line, Memory Read Multiple, and 
Memory Write and Invalidate are okay PCI commands to use.
 1999-11-04 01:02:38 +00:00
thorpej
3b8a1e5d8c Implement PT page stealing for extreme low memory conditions. This 
has the side-effect of eliminating a locking protocol error in some
memory-desperation code in pmap_physpage_alloc().
 1999-11-02 18:09:31 +00:00
thorpej
b03d459244 From Ross Harvey: 
- Fix a bug where IPL wasn't being lowered to process SIRs, which
  effectively caused them to be processed at splserial(), and loop
  over the ssir, like we do for astpending.
- Optimize the flow of exception_return().
 1999-11-01 22:41:55 +00:00
thorpej
f3055da377 Simple little speed hack in pmap_is_referenced()/pmap_is_modified(): don't 
need to have the pv_head lock in order to test the REFERENCED or MODIFIED
attribute; the load of `pvh_attrs' is atomic.
 1999-11-01 20:25:39 +00:00
thorpej
79a1245dbb - Fix a case where we weren't acquiring the pv_head lock when modifying 
the page attributes in pmap_enter().
- It's no longer necessary (and hasn't been for a while in this pmap) to
  go to splimp() to use the physical->virtual table, so remove all such
  uses.
 1999-11-01 20:18:25 +00:00
thorpej
6bb1df8224 Fix a race condition in AST processing described by Andrew Gallatin on 
the freebsd-alpha mailing list which basically boiled down to increasing
stack depth due to lowering the IPL before checking for an AST.

This changes AST processing to do basically what the i386 port does (as
described by Charles Hannum):

 check_ast:
        if (astpending) {
                lower IPL
                process AST
                raise IPL
                goto check_ast
        }
 1999-11-01 19:59:58 +00:00
nisimura
f476de66fe Use an MI routine in ioasic_subr.c. 1999-10-27 10:16:00 +00:00
kleink
522cbf0248 Update to match new SVR4-style definition names in <sys/exec_elf.h>. 1999-10-25 13:55:06 +00:00
jdolecek
7f589dba84 rename the MD Debugger() to cpu_Debugger() 
add MI Debugger() which switches to console if wscons is used prior
to calling cpu_Debugger()
 1999-10-12 17:08:56 +00:00
sato
6afd48d017 fix typo about checking RB_POWERDOWN. 1999-10-07 22:15:22 +00:00
hubertf
467dda98ab Sync usage with the manpage (add -s) 1999-10-05 03:18:32 +00:00
ross
b18cdd3e4e Add transition-flag -S, to regenerate alpha/sparc harmonized checksums. 1999-10-04 21:22:15 +00:00
ross
9648d2fcd6 Merge from my i386 source tree: make this build on i386 (and others) 1999-10-04 19:23:19 +00:00
ross
722e1970eb Completely replace the logic used for sparc/alpha checksum harmonization. 1999-10-04 19:19:11 +00:00
nisimura
7fbac8b3cc - Remove defunct codes and arrange consistency between pmax and alpha. 
- Reduce 'ioasic_base' expose.
 1999-10-01 09:19:42 +00:00
kleink
7732d7348e Add missing sv(4). 1999-09-29 10:46:03 +00:00
kleink
9daa657fd9 Add eso(4). 1999-09-29 10:43:14 +00:00
ad
80aa2508fc Entries for dpt(4). 1999-09-28 23:43:07 +00:00
mhitch
fd6f19b057 Correct the clock speed setting: the GPI2 bit is only for the Alpha baseboard 
TCDS;  the TC option card has it's own clock.

Also don't use the TCDSF_FASTSCSI flag to clear fast mode - just rely on the
PROM environment.
 1999-09-22 03:32:42 +00:00
mhitch
ba734be86b Use the correct definition for the Fast Clock bit in cfg3, and set the 
Fast SCSI bit used by the 53C9x chips.
 1999-09-22 03:32:26 +00:00
ross
add81fb25a New -s option. Arranges for the 64-bit alpha checksum to contain within it 
an embedded 16-bit sparc checksum and 16-bit sparc magic number.
See also: rev 1.16
 1999-09-19 04:54:57 +00:00
ross
9ff31ad0f5 New option: -s 
.
Makes the 64-bit alpha checksum magically contain an embedded 16-bit
Sun (NetBSD/sparc) compatible magic number and checksum. This is the
last piece in the "boot one disk from alpha, sun, and i386" problem.
.
And for those who told me this had been done before, :-P.  It turns out,
it was only done in the collective sense by multi-disk distributions.
 1999-09-19 03:19:00 +00:00
thorpej
11cae42531 Centralize the declaration and clearing of `cold'. 1999-09-17 19:59:35 +00:00
thorpej
3b01d1b872 Rename the machine-dependent autoconfiguration entry point `cpu_configure()', 
and rename config_init() to configure() and call cpu_configure() from there.
 1999-09-15 18:10:33 +00:00
chs
f3a668ed84 eliminate the PMAP_NEW option by making it required for all ports. 
ports which previously had no support for PMAP_NEW now implement
the pmap_k* interfaces as wrappers around the non-k versions.
 1999-09-12 01:16:55 +00:00
ross
f468c5f199 This is required by libsa/loadfile.c. 1999-09-10 07:33:57 +00:00
ross
e66e48676c Nuke the alpha ecoff/elf bootloader and use the libsa/ one instead. 1999-09-10 07:31:16 +00:00
augustss
14b98cd440 Add uaudio driver. 1999-09-09 12:33:43 +00:00
sommerfeld
745de28592 Patch time_precision so we report a realistic NTP "precision" value to userland. 1999-09-06 21:54:17 +00:00
ross
dc7ca6a110 Don't get confused when pci function != 0. 1999-09-02 22:04:41 +00:00
sommerfeld
0ec90c839f resync supported mii phy's with GENERIC 1999-09-01 03:10:04 +00:00
thorpej
b99d7572d6 Add some missing usb glue. 1999-09-01 00:05:01 +00:00
thorpej
c068ef8152 Add `umass'. 1999-08-29 16:55:48 +00:00
ross
52a638cbe3 Fix minor type () bug. Fall thru correctly when the minor type is not known. 1999-08-23 22:29:41 +00:00
simonb
3c185af5fd Include <sys/endian.h> after defining whether where are little- or 
big-endian.  i386, pc532 and vax still include <machine/byte_swap.h>
and define macros for the {n,h}to{h,n}*() functions.  mips also
defines some endian-independent assembly-code aliases for unaligned
memory accesses.
 1999-08-21 05:53:50 +00:00
simonb
06a92524c2 Include <sys/bswap.h> for function prototypes. i386, pc532 and vax 
still include <machine/byte_swap.h> and define macros for some of
the bswap*() functions.
 1999-08-21 05:39:51 +00:00
mjacob
9ed023d94e remove LIMITMEM code because it does not work anyway anymore 1999-08-19 21:31:43 +00:00
cgd
b18820272a add bootxx_lfs 1999-08-18 21:34:24 +00:00
cgd
a97b5505e4 add lfs support 1999-08-18 21:34:11 +00:00
cgd
82729b7302 add a makefile for an LFS primary 1999-08-18 20:02:39 +00:00
cgd
30d5d8a1e3 mention that putstr.c and putulong.c might want to be included when debugging 1999-08-18 20:01:06 +00:00