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Author SHA1 Message Date
thorpej
c28272808b Remove the PTP and PV entry stealing code. Now that the pmap 
module can fail gracefully, it serves little purpose, and the
code is a bit complicated and adds overhead to the context
switching code.
 2001-04-24 20:53:43 +00:00
ragge
2f019a2701 Support for KA681 (4000/500A) from Michael Kukat. 2001-04-24 20:16:36 +00:00
thorpej
20f1193ce2 Delete a couple of statistics that are not really worth keeping. 2001-04-24 20:14:45 +00:00
thorpej
7d4893b529 Gather ASN info into a single structure, and place a variable-length 
array of those structures at the end of the pmap structure.  We compute
the size of the pmap structure based on the maximum CPU ID for a
particular machine.  This gives us better cache behavior and better
memory footprint for the ASN info.
 2001-04-24 20:11:53 +00:00
thorpej
42113967f9 Fix an uninitialized variable problem in the non-MULTIPROCESSOR case. 2001-04-24 20:03:20 +00:00
marcus
bc069b939c Abstracted handling of System ASIC controlled IRQ:s a little. 
Three different IRQ:s can be selected for each event, 9, 11, or 13
(which selects hardware priority).  More events to be added as they
are discovered.  Do not use shb_intr_establish() to register IRQ 9, 11
or 13 anymore.
 2001-04-24 19:43:23 +00:00
uch
909873bca2 recompile. 2001-04-24 19:30:53 +00:00
uch
bd926f64c6 code clean up. 2001-04-24 19:27:58 +00:00
bjh21
f7bfe29cb1 Compile with ELF support on ARM systems. 2001-04-24 19:02:06 +00:00
bjh21
843c4223f1 setsoftast is a macro now. 2001-04-24 18:21:10 +00:00
bjh21
63692f5771 Rather large overhaul. Mostly cosmetic, but also: 
Provide PROC_PC on arm26.
Provide working CLKF_INTR on arm26.
Make setsoftast a macro everywhere.
 2001-04-24 18:20:21 +00:00
bjh21
01adfb1d35 Pull in <arm32/psl.h> for spl* definitions. 2001-04-24 18:16:43 +00:00
bjh21
05d087e7c7 Remove definitions of CLKF_*. They're defined in <arm/cpu.h> now. 2001-04-24 18:15:44 +00:00
uch
f0df5e196f delete noisy debug message. 2001-04-24 17:09:54 +00:00
thorpej
e553a6caf0 Do the first allocsys() pass (the pass that computes sizes) before 
calling pmap_bootstrap(); pmap_bootstrap() needs some of the size
information computed by allocsys().
 2001-04-24 15:41:38 +00:00
fvdl
17a51bfa67 Don't allow -mask for v6 addresses, otherwise there could be confusion 
leading to incorrect masks being used. Problem pointed out by
Martin Blapp (mb@imp.ch) who ported the code to FreeBSD, fixed
differently for the time being.
 2001-04-24 15:04:27 +00:00
fredette
de878b5521 Added these required headers. 2001-04-24 14:42:32 +00:00
tsubai
af50ac4b06 Make sure free rx buffers have GMAC_OWN set. 2001-04-24 11:04:11 +00:00
leo
56ea880f14 Both isa_hades.c and isa_milan.c are also dependent on 'isa' of course... 2001-04-24 10:56:54 +00:00
jdolecek
115f4e4207 print the drq together with irq, slot info 2001-04-24 09:15:06 +00:00
joda
77dec036c1 don't claim that options are illegal, cf lib/12715 2001-04-24 09:07:43 +00:00
nisimura
da9a00c583 Add PRiD register imp value 0x2d for Toshiba TX4900 family. 2001-04-24 08:03:44 +00:00
leo
164b045485 Split the ISA common attachment stuff and the interrupt handling. 
There are too many differences between the Hades and Milan in this area.
 2001-04-24 06:39:47 +00:00
leo
a1bcd64a89 The register spacing for the Milan is different. 2001-04-24 06:27:58 +00:00
leo
d7512523ba Add sanity checking on register B of the mc146818. 2001-04-24 06:26:48 +00:00
leo
8e9f65f2a7 Don't emit SCU defines when it isn't present. 2001-04-24 06:17:22 +00:00
leo
7488e821c5 Handle cases in which the cpulabel pointer == NULL. 2001-04-24 06:15:42 +00:00
thorpej
1c3a62e066 Sprinkle pmap_update() calls after calls to: 
- pmap_enter()
- pmap_remove()
- pmap_protect()
- pmap_kenter_pa()
- pmap_kremove()
as described in pmap(9).

These calls are relatively conservative.  It may be possible to
optimize these a little more.
 2001-04-24 04:30:50 +00:00
gmcgarry
4288d3f1e6 Minor punctuation corrections. 2001-04-24 04:29:33 +00:00
thorpej
da0cdf98d1 Add pmap(9). 2001-04-24 03:20:43 +00:00
thorpej
25d921464e Add a manual page that describes the pmap(9) API and the requirements 
of a pmap module.

Many thanks to Bill Sommerfeld for reviewing the document for me.
 2001-04-24 02:55:34 +00:00
itojun
bc9da57ec7 avoid SEGV on reconfig. 2001-04-24 00:44:23 +00:00
thorpej
0e325bb097 Some spring cleaning. 2001-04-24 00:19:00 +00:00
thorpej
1e306aae10 Garbage-collect pmap_bootstrap_alloc(); nothing uses it. 2001-04-23 23:58:09 +00:00
thorpej
a5dd88f940 Add local prototype for internal pmap_bootstrap_alloc() function. 2001-04-23 23:57:49 +00:00
thorpej
92891185c3 Don't need a prototype for pmap_bootstrap_alloc(); the function 
does not exist in the pmap API anymore.
 2001-04-23 23:53:07 +00:00
thorpej
079c2e0ac9 Call pmap_bootstrap() before calling uvm_pageboot_alloc(), so that 
the kernel virtual address space bounds will be set up.
 2001-04-23 23:50:22 +00:00
wiz
84f7b205e2 Dummy commit to kill -kk. 2001-04-23 23:02:10 +00:00
wiz
bef3a1c72a Fix tag broken in previous commit. Oops. 2001-04-23 22:19:29 +00:00
bjh21
72aab13520 Add the IOLINES register from the ARM7500FE, and delete a few incongruous 
blank lines.
 2001-04-23 22:17:09 +00:00
wiz
1c98a1b58a Dummy commit to lose -kk. 2001-04-23 22:10:01 +00:00
ross
e55cffd8e5 Compile with rounding mode set to dynamic. 2001-04-23 22:09:17 +00:00
rearnsha
8a64dad5d2 Eliminate dev->sc_xs. Simplify calls to sbicicmd. Replace 
dev->sc_kv.dc_{addr,count} with dev->data{,len}.
 2001-04-23 20:32:33 +00:00
simonb
229d807e8c Add a comment for p_comm, from Bill Sommerfeld. 2001-04-23 19:21:05 +00:00
kanaoka
bb0eabfe15 - fixup only #0 bus --> fixup maxbus. 
- Don't pciaddr_do_resource_allocate if device is AGP
   to avoid conflict.
 2001-04-23 19:15:29 +00:00
uch
c4ebb7bc47 recompile. 2001-04-23 18:09:27 +00:00
bjh21
0b339990b0 Don't declare pic_code twice in the OBJ_ELF case. 2001-04-23 18:08:52 +00:00
uch
144b54db26 generate opt_spec_platform.h. 2001-04-23 18:07:57 +00:00
thorpej
cd31bdd2b7 Make sure virtual_end is initialized before calling uvm_pageboot_alloc(), 
and garbage-collect the virtual_avail variable (it is not necessary in
this pmap implementation).
 2001-04-23 17:14:17 +00:00
uch
12772d5476 I forgot to add. 2001-04-23 16:47:16 +00:00