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ab92d9cd59
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27344 Commits

Author SHA1 Message Date
matt
ab92d9cd59 phys_map should use kenter/kremove 2001-06-15 08:07:03 +00:00
matt
816a5637cd When releasing the SR VSID, mask off the bits not related to the index 
in the pmap vsid bitmap.
 2001-06-15 06:27:07 +00:00
sommerfeld
d3249871b5 Rework how user-mode instruction and stack fetches are done. 
While we're in here, catch another vm86 protocol botch.
 2001-06-15 05:43:40 +00:00
thorpej
e51a043945 Yet more interrupt cleanup -- the platform mater interrupt establish 
function now just takes an "irq", which is an index into the irqmap
table for that platform.
 2001-06-15 04:01:39 +00:00
fredette
6000674775 Now unmap the PROM's pages only after we have 
installed our own vector table.
 2001-06-15 00:32:38 +00:00
bjh21
5dc1e8334c Fix abuse of bus_space_handles in podloader functions. 2001-06-14 23:09:23 +00:00
thorpej
8eb3b954f1 Don't need to prototype child_return() here, it's in <sys/proc.h>. 2001-06-14 22:56:55 +00:00
thorpej
1d161cd563 Correct a comment. 2001-06-14 19:03:43 +00:00
thorpej
fe87c9aade When the old PCI address map is in use, disable I/O space. Also disable 
I/O space on PBC revs < B2.
 2001-06-14 18:52:26 +00:00
thorpej
0ddf0d259b Don't use BUS_END to compute SYS_END. 2001-06-14 18:48:23 +00:00
thorpej
80dfaa3e5a Read the PCI memory space base and the PCI DMA window base from the 
V3 PBC, and use them in the bus mem tag and the bus dma tag on the
P-4032.  This allows us to get much further when PMON has configured
the PBC using the old-style PCI address map.
 2001-06-14 17:57:26 +00:00
uch
6c492e4e70 fix hpcio configuration. 2001-06-14 16:55:34 +00:00
fredette
1a4779d8a4 Now get the prototypes from the common sun68k/sun68k/control.h. 2001-06-14 16:36:46 +00:00
fredette
7ab5601058 Since physical memory below 0x2000 isn't mapped anywhere 
for now, return EFAULT when /dev/mem tries to read it.
Other physical memory not managed by the pmap system is
mapped at the same virtual addresses.  Now that we
understand how VME PTEs are constructed, give mmapping
a VME bus a better chance of working..
 2001-06-14 16:32:45 +00:00
thorpej
4c73c770ce Add MEMSIZE and ETHADDR options, so that they can be set in 
the kernel config file, in case you have a buggy PMON which
doesn't provide the environment variables to the kernel.
 2001-06-14 16:14:37 +00:00
fredette
8f6cff260d Now uses the common sun68k bus_space/bus_dma 
and autoconf code.
 2001-06-14 15:54:18 +00:00
fredette
e20baedfd4 Added prototypes for w16zero and w16copy, found 
in the new w16copy.s.
 2001-06-14 15:49:05 +00:00
fredette
c7154a0bfd Added two functions that zero memory and copy memory 
in an optimized fashion using only properly aligned
8- and 16-bit accesses.
 2001-06-14 15:38:16 +00:00
thorpej
defcaa8bcb Initlialize PMON after configuring the console, so we can see 
debugging info.
 2001-06-14 15:29:23 +00:00
thorpej
587d3ec2b4 Insert some debugging code, conditional on PMON_DEBUG. 2001-06-14 15:28:56 +00:00
fredette
70ba9292d4 Now use the bus_space_peek_N function to probe for 
the device, and common sun68k_find_prom_map function to
find a PROM mapping for a device.
 2001-06-14 15:20:46 +00:00
fredette
9c1d420baf This file has been moved to sys/dev/vme. 2001-06-14 15:15:15 +00:00
fredette
15b02e5ba0 Added a function, prom_sd_target, to translate a PROM 
sd unit number into a SCSI target.  Now only set up our
g0 and g4 handlers inside prom_abort(), so we're not
normally running with them.
 2001-06-14 13:21:39 +00:00
fredette
edad0f956c Under _LKM, now undefine KERNBASE for declaring it. 
Not sure if this is correct, but the real question
is whether 68000 LKMs are even possible.
 2001-06-14 13:18:54 +00:00
fredette
54f88e2668 Corrected the value of DVMA_OBIO_SLAVE_BASE; obio 
devices can see the entire CPU address space.
 2001-06-14 13:17:04 +00:00
fredette
01e5507e7e Now simply include the real header under arch/sun68k. 2001-06-14 13:16:03 +00:00
fredette
000fa36842 Moved the definition of romVectorPtr here from mon.h. 
Prototype prom_sd_target.
 2001-06-14 13:15:21 +00:00
fredette
9e52c15c31 Now simply include the real header under arch/sun68k. 2001-06-14 13:12:50 +00:00
fredette
af6051568c Removed. These files can be found under arch/sun68k now. 2001-06-14 13:10:20 +00:00
fredette
c3679650d5 Added some kernel sources that can be shared between 
sun2 and sun3.
 2001-06-14 13:08:11 +00:00
fredette
17de8ec19e Set ARCHSUBDIR to m68k when MACHINE_ARCH is m68000. 
Add sun68k to SUBDIR when MACHINE is sun2.
 2001-06-14 13:01:27 +00:00
fredette
c1c742b4c9 Added sources for the sun2 boot blocks and other 
sun68k-ish code, all of which ought to eventually
be shared with the sun3.
 2001-06-14 12:57:10 +00:00
uch
ea54d618ea ANSI KNF. and change my copyright to TNF copyright. 2001-06-14 11:09:55 +00:00
sato
4cc6a0ac93 fix 'mask clock to PIU' 2001-06-14 08:43:41 +00:00
thorpej
3bad583046 Oops, use the correct space tag when unmapping the RTC on the 
P-4032 after calibrating the clock.
 2001-06-14 05:58:19 +00:00
itojun
4d51fe368b change the meaning of ifnet.if_lastchange to meet RFC1573 ifLastChange. 
follows BSD/OS practice and ucd-snmp code (FreeBSD does it for specific
interfaces only).

was: if_lastchange get updated on every packet transmission/receipt.
now: if_lastchange get updated when IFF_UP is changed.
 2001-06-14 05:44:23 +00:00
rafal
5b1c3b74ba Remove externs moved to headers, fix interrupt masks to be zeroes at startup, 
add MIPS clock interrupt (int5) event counter and clean up some more debug
goo.
 2001-06-14 01:15:35 +00:00
rafal
d9d912728f Get rid of externs moved to header files, add event counter for the clock 
interrupt, use platform.ticks_per_hz instead of hardcoded constant for the
counter increment (XX: not that the ticks_per_hz is calculated for the IP32
yet).
 2001-06-14 01:09:37 +00:00
rafal
3327706cab Add externs for struct platform and the machine type definitions (mach_type, 
mach_subtype, mach_boardrev).
 2001-06-14 01:06:08 +00:00
uch
0774d04303 (TX39) switch from TX local I/O manager to hpcio 2001-06-13 19:09:07 +00:00
nathanw
0adcac34e5 That's supposed to be <machine/io.h> in the XXX'd #ifdef, not a repeat 
of <machine/bus.h>.
 2001-06-13 17:52:43 +00:00
sato
01b21ab7a1 register VRIP_INTR_BAT handler to vrip_intr_establish(). 2001-06-13 16:05:59 +00:00
soda
45c99b6989 remove resolved TODOs, reorder some entries, and some formating fixes. 2001-06-13 15:41:53 +00:00
soda
22b59feda9 introduce "struct platform", and remove "cputype" variable. 2001-06-13 15:39:13 +00:00
soda
fb93db6893 remove __BROKEN_CONFIG_UNIT_USAGE, finally (sorry to be late, cgd). 2001-06-13 15:38:15 +00:00
soda
cefa712681 update configurations for "struct platform" and related changes 2001-06-13 15:37:27 +00:00
soda
56716edd1f incomplete platfrom description for SNI RM200. 2001-06-13 15:36:44 +00:00
soda
6ddec4b5e4 platform description for NEC RISCstation 2200 variants. 
not tested.
 2001-06-13 15:36:04 +00:00
soda
8612165cf4 platfrom description for NEC Express RISCserver and NEC RISCserver 2200. 
tested by Bob Meader on NEC RISCserver 2200, and
Chuck Silvers on NeTpower S1030 (likely compatible with Express RISCserver),
until it asks for boot device.
 2001-06-13 15:35:04 +00:00
soda
ee220d37b2 platform description for NEC RISCstation 2250. 
test by Shuichiro URATA (until it asks for boot device)
 2001-06-13 15:33:27 +00:00