simonb
02f580ae38
Fix lint problem introduced in last change - if `lint' is defined,
...
#define away __alignof__. Still produces some warnings, but at least
they're not fatal anymore.
Problem noted by Rafal Boni in private mail.
2001-08-18 03:27:02 +00:00
fredette
e5769f5f01
Sometimes the ec board reports a packet length that's too large.
...
Try to deal with this by clipping the packet length, and, under
DEBUG, printf when we do. Also zero out the packet status in
the buffer before we give it back to the board.
2001-08-17 20:27:12 +00:00
is
de14426106
Ansification by Petri Koistinen
2001-08-17 19:56:51 +00:00
ur
e6c008bb48
Disable PCI expansion ROM for normal operation.
...
It fixes memory mapped I/O problems on some devices.
(from port-arc ML)
2001-08-17 11:11:57 +00:00
simonb
0667c562f6
Describe the widths of various coprocessor 0 registers (for mips1,
...
mips3, mips32 and mips64).
2001-08-17 07:53:33 +00:00
simonb
dd6c57e790
Fix for single-byte mbufs.
2001-08-17 07:21:07 +00:00
simonb
b2b2f7ccfa
Fix va_arg() problem when adjusting argument pointer when a structure is
...
passed which is larger than an int but has int alignment. As well as
fixing the described problem, this is the same way it is handled in the
Irix and Ultrix header files.
Problem and suggested solution by Uros Prestor in port-mips mailling
list.
2001-08-17 07:15:16 +00:00
chs
dda1ba2993
implement pmap_k{enter_pa,remove}() correctly.
...
remove various checks for impossible conditions.
other misc cleanup.
tested by tohru.
2001-08-17 06:39:53 +00:00
fredette
8b21bb0078
Under DEBUG, have a global buserr_reg that stores the
...
last value read out of the bus error register.
2001-08-17 00:00:26 +00:00
eeh
73ff12bf97
Bump version.
2001-08-16 23:57:08 +00:00
fredette
ba289d7421
Now treat the bus error register as 16-bits wide, even
...
though it has nothing in the top half. Reading it as
only 8 bits can sometimes give erroneous values. Under
DEBUG, also stash the value read in the buserr_reg global,
since the value is only latched until read.
2001-08-16 23:54:31 +00:00
fredette
3a6e3c55cb
Added the crucial "packed" attribute to the type 8 frame structure.
2001-08-16 23:45:12 +00:00
fredette
aeb5917f66
Made prom_putchar and prom_putstr use the PROM putchar
...
function instead of framebuffer functions. This makes
serial consoles work again.
2001-08-16 01:47:45 +00:00
rearnsha
d47e5736c8
ANSIfy function declarations and prototypes. Tidy up include files.
...
Minor reformatting.
2001-08-15 22:28:15 +00:00
rearnsha
0d9806035b
Include sys/types.h, sys/callout.h and machine/intr.h. Don't include
...
sys/disklabel.h or sys/dkstat.h.
2001-08-15 20:27:46 +00:00
eeh
f6420907ca
Support for raidframe roots. I hope. (Someone needs to test this.)
2001-08-15 20:10:24 +00:00
rearnsha
5bc2f13417
Don't need machine/io.h or machine/irqhandler.h either.
2001-08-15 20:08:46 +00:00
eeh
1cf3d55cda
Make the loader extend the data+BSS segment to 4MB so we don't need to
...
shuffle it around in pmap_bootstrap().
2001-08-15 20:08:15 +00:00
rearnsha
34ab61ef21
Don't include podulebus.h. Do include machine/bus.h.
2001-08-15 20:05:08 +00:00
simonb
28a25d9058
_Never_ make a cosmetic change to a comment without test-compiling...
2001-08-15 14:27:00 +00:00
simonb
e77212ece8
Add some MIPS, Alchemy and SiByte CPU PRIDs (from oss.sgi.com).
2001-08-15 03:01:37 +00:00
simonb
d1cb410de4
Add Alchemy and SiByte company IDs (from oss.sgi.com).
2001-08-15 02:45:08 +00:00
simonb
4c76cec1d3
Remove parameter names from function prototypes.
2001-08-15 02:43:34 +00:00
mhitch
e6118cd2a1
ELF symbol support for DDB.
2001-08-15 01:29:29 +00:00
mhitch
cfc1f88145
loadfile() support for new amiga boot loader.
2001-08-15 01:18:09 +00:00
mhitch
0b5d3c0d43
From Chuck Silvers:
...
implement pmap_k{enter_pa,remove}() correctly.
remove various checks for impossible conditions.
other misc cleanup.
2001-08-15 01:03:59 +00:00
rearnsha
ff2b83c782
New bus-independent DMA framework. Adjust asc.c for new interface
...
but not (yet) make use of new framework.
2001-08-14 22:58:17 +00:00
augustss
596db62c43
Alphabetize two items. Fix one whitespace glitch.
2001-08-14 13:15:45 +00:00
mrg
c22c51584c
but this machine is now an ultra1.
2001-08-14 12:16:19 +00:00
mrg
d8544ce59a
this machine is no more.
2001-08-14 12:14:59 +00:00
simonb
e807a5f821
Fix typo, noted by UCHIYAMA Yasushi in private mail.
2001-08-14 04:32:56 +00:00
fredette
170407cf2c
Fixed a bug where we were using ETHERMIN and ETHERMTU
...
where we really wanted ETHER_MIN_LEN and ETHER_MAX_LEN.
2001-08-14 03:57:16 +00:00
hubertf
1fabbfed1a
Sync with GENERIC,v 1.414
...
XXX We really need a better way to do such things...
XXX For now, please make sure to update this too when editing GENERIC!
2001-08-14 00:27:03 +00:00
mjacob
7a43c0e46b
Fixed the one minor buglet that kept 8200s from working
...
(SCB_VECTOIDX(vec) - SCB_IOVECBASE] -> SCB_VECTOIDX(vec - SCB_IOVECBASE))
Sigh. This is all very good work- this new interrupt stuff. Yet like the
last time my good friend Jason 'simplified' things, we lost information.
It used to be you could tell which specific slot an interrupt was frame
based upon the vector. Now you can't because they're allocated dynamically.
Oh well- it's not all that important.
2001-08-13 23:36:30 +00:00
bjh21
63011ec08f
Add lint stubs. Not actually tested or anything.
2001-08-13 23:16:11 +00:00
bjh21
9d345bfc35
New header file for FIQ-related definitions.
...
Currently just contains the FIQ numbers, until I decide on an API.
2001-08-13 22:59:40 +00:00
soda
e65a97d83b
correct function name in panic message which is referred by Izumi Tsutsui
...
on port-arc mailing list.
2001-08-13 19:08:13 +00:00
soda
7e7514b7f1
OP_BLTZAL was defined twice.
2001-08-13 18:48:48 +00:00
soda
5ea71c9743
fix duplicate wired TLB allocation, this is now done in {vga,pccons}_jazzio.c.
2001-08-13 18:45:49 +00:00
tsubai
b1d1120084
Search "/netbsd.gz" and "/netbsd.macppc" in addition to "/netbsd".
2001-08-13 15:38:11 +00:00
itojun
a66997843c
sync with GENERIC 1.414. LAMB has no working printer port.
2001-08-13 11:21:40 +00:00
jdolecek
a95aa7326a
g/c _remque()/_insque(); use the C version in libkern
2001-08-13 06:10:09 +00:00
chs
610af327b3
add an unlock missing from previous revision.
2001-08-13 01:12:15 +00:00
scw
13c2f8b505
Some more things ticked off the list.
2001-08-12 19:28:28 +00:00
scw
79abe4afda
Fix the clock device offset. (Overlooked in last commit)
2001-08-12 19:16:18 +00:00
scw
e97b8f6555
clockreg.h is no longer needed now we use the MI mk48txx driver.
2001-08-12 18:36:17 +00:00
scw
e9261b9f13
Time Keeper NVRAM driver.
2001-08-12 18:34:25 +00:00
scw
bb210bda7e
Split the nvram/rtc functionality away from the clock interrupt code
...
and attach it as `timekeeper0 at mainbus0'.
Use the MI mk48txx nvram/rtc access functions instead of home-grown
versions.
It should now be very easy to add a character device for the benefit
of userland access to NVRAM.
2001-08-12 18:33:12 +00:00
scw
7374ebbf8c
Slight tweak: Avoid needlessly purging cachelines which we've just flushed.
2001-08-12 18:13:45 +00:00
jdolecek
c495131fe3
Move _insque()/_remque() to libkern. Once remaining uses would
...
be converted to <sys/queue.h> macros, _insque()/_remque() would be eliminated
altogether.
2001-08-12 08:35:31 +00:00
chs
7c661278ee
update some comments.
2001-08-12 00:20:32 +00:00
bjh21
a3119c10de
Report link status correctly for 10BASE-T.
2001-08-11 20:42:45 +00:00
chris
0b0518e0dd
Fix compile without DIAGNOSTICs enabled
2001-08-11 14:47:56 +00:00
chris
191de4d242
Checking a whole host of pmap changes:
...
Improved locking (not that we actually use it on a uniprocessor, but one day :)
Removed unneeded splvm's
tweaked pmap_clean_page code to only flush the cache if the page is mapped in the current pmap (based on diff from richard E)
Adopted pv entry allocation mechanism from i386.
Laid framework for returning ptp's when we've finished with them rather than holding onto them till the process exits.
ptp's are now allocated with a uvm object for the pmap, means that we can walk a list to free them off in pmap_release, until they get freed off by pmap_remove.
Also implemented a page zeroing function when the processor is idling. Note that hpcarm may wish to disable this.
I believe this code to be stable, if anyone has any problems please shout up.
2001-08-11 13:20:19 +00:00
chris
c5de587666
Make use of pmap_kenter instead of pmap_enter for kernel buffers.
2001-08-11 13:00:48 +00:00
chris
163b9983d7
Add arm_trunc_page, similair to trunc_page but using a hardcoded PGOFSET.
2001-08-11 12:59:45 +00:00
chris
6cca1c3f58
Update to make use of a proper kenter implementation for vmapbuf and vunmapbuf.
2001-08-11 12:57:25 +00:00
chris
6e43d02452
Patch in Richard E's changes to bcopy page, the loop doesn't need unrolling as much as it currently is due to the overhead of the load/stores taking most of the time. (profiling shows minimal time difference)
2001-08-11 12:44:42 +00:00
eeh
76d075e3b3
Use the new in4_cksum.
2001-08-10 20:53:50 +00:00
eeh
0e7789220f
Add an optimized in4_cksum().
2001-08-10 20:53:11 +00:00
bjh21
12a3da3896
Add RASOPS_SMALL.
2001-08-10 20:14:17 +00:00
msaitoh
dfc4520de8
G.C.
2001-08-10 18:57:25 +00:00
msaitoh
6096cc20fb
byebye
2001-08-10 18:55:08 +00:00
bjh21
beb2e3fe5d
Cast size_t argument appropriately for printf format.
2001-08-10 18:51:06 +00:00
msaitoh
0756145b0f
fix a ldtlb handling bug:
...
- set to PTE{H,L,A} and call LDTLB must do atomically.
- never call LDTLB when it's unnecessary.
Broken kernel oocasionally causes cpu reset when /etc/security is called.
Now fix this problem.
2001-08-10 18:27:08 +00:00
bjh21
b5560b60b9
No need to mention procfs_machdep.c here -- it's in files.arm anyway.
2001-08-10 18:24:20 +00:00
tsutsui
17f8dae7c0
This file is no longer used. (moved to ofppc/soft_spl.c)
2001-08-09 16:08:34 +00:00
eeh
39634ee178
Clean up some debug printfs.
2001-08-09 01:03:01 +00:00
eeh
462c99aa55
pmap_kenter_pa() always creates privileged mappings.
...
No need to enter a no-fault mapping any more.
2001-08-09 01:01:31 +00:00
eeh
10d6680e29
Fix context masking lossage caused by last version.
2001-08-09 01:00:11 +00:00
matt
f3011c96b4
Fix thinko. Do the mask before the divide.
2001-08-08 21:09:58 +00:00
eeh
82ff27c161
Clean up the trap code to handle the changes cause by supporting non-faulting
...
accesses. Also change the parameter order so trap frames are easy to find.
2001-08-08 18:30:45 +00:00
wdk
83cb8b7f0a
If the boot device cannot be determined don't return an un-initialized
...
pointer.
Prevents garbage when asking for root device at startup.
2001-08-08 11:35:12 +00:00
eeh
b88a8597fb
This file is no longer used.
2001-08-08 00:17:00 +00:00
eeh
b012dbff07
Use the new version of in_cksum.
2001-08-08 00:13:37 +00:00
eeh
57ef5c3617
Add an optimized assembly in_cksum(). (Why did I do this?)
2001-08-08 00:12:37 +00:00
eeh
7ffc44a35e
Add some useful mbuf fields.
2001-08-08 00:09:30 +00:00
bjh21
4dd0161267
Use STACKALIGN rather than &=~7.
2001-08-07 22:56:09 +00:00
bjh21
8fa03d16ac
Add macros to hide the details of stack-pointer alignment.
2001-08-07 22:54:00 +00:00
bjh21
bd6d4d6b77
Use <arm/param.h> to get shared definitions.
2001-08-07 22:26:56 +00:00
scw
e8ba963ae7
Change a post-decrement to a pre-decrement.
2001-08-07 17:25:19 +00:00
eeh
b400579dd9
Make sure C code always has ASI_PRIMARY_NOFAULT in the %asi register so
...
the compiler will be happy if it ever starts generating speculative loads.
2001-08-07 00:03:27 +00:00
eeh
c633b30dd4
Add some alternate spellings for ASIs.
...
Make sure ASI_PRIMARY_NOFAULT is always restored.
Garbage collect some old code.
2001-08-06 23:55:34 +00:00
bjh21
f37b49755f
When delivering a signal, ensure that the stack is 8-byte-aligned.
2001-08-06 22:32:23 +00:00
eeh
4b569fc269
Fix bug involving small, non-contiguous dma segments.
...
From Manuel Bouyer.
2001-08-06 22:02:58 +00:00
thorpej
013d3a1013
Make some APMDEBUG verbosity only verbose if the INFO debug flag is set.
2001-08-06 07:59:39 +00:00
eeh
140e9e72dd
Add support for non-faulting loads and optimize MMU miss handling paths.
2001-08-05 18:32:30 +00:00
jdolecek
74954dadf9
use unsigned variable types as appropriate
2001-08-05 18:07:51 +00:00
chris
9522cf08d4
Share procfs_machdep.c across arm.
2001-08-05 13:09:45 +00:00
tsutsui
9e7c918fc2
Avoid NULL pointer dereference.
2001-08-05 11:14:21 +00:00
scw
aac15fa001
Create the `machine' symlink before building.
2001-08-05 10:52:05 +00:00
scw
86b01af066
Make this work again for mvme147...
2001-08-05 09:45:39 +00:00
tsutsui
96ca5eec53
Define VM_MAX_KERNEL_BUF and PAGER_MAP_SIZE to save KVA space.
2001-08-05 06:55:02 +00:00
matt
b46d7a47ab
Don't substract KERNBASE, xor it to clear. The former causes GNU ld to
...
bitch about a signed overflow and this code is only done once, incurring
an extra instruction isn't going to matter much in the long run.
2001-08-05 06:14:22 +00:00
matt
f33b1a3fd8
This is a HOST program, so make compile as one.
2001-08-05 06:10:25 +00:00
tsutsui
9651c6a654
Add PM_SR
2001-08-05 05:47:43 +00:00
matt
ced3859405
print time_t as signed long.
2001-08-05 05:22:10 +00:00
matt
9509e734a3
Force size_t formats/arge to be (u_long). I'd use 'z' for this but gcc
...
2.95.3
2001-08-05 05:07:27 +00:00
matt
c7d43df086
If = is in a constraint, it must be the first character.
2001-08-05 04:40:03 +00:00
mrg
ca351acf50
avoid an unused variable warning
2001-08-05 03:03:16 +00:00
chs
177230d1d6
implement pmap_k{enter_pa,remove}() correctly.
...
remove various checks for impossible conditions.
other misc cleanup.
2001-08-04 18:42:39 +00:00
chs
79124b95bf
implement pmap_k{enter_pa,remove}() correctly.
...
remove various checks for impossible conditions.
other misc cleanup.
2001-08-04 16:26:49 +00:00
sato
0e356bc8ef
fix VR4122 some unit address.
2001-08-04 14:08:46 +00:00
chs
6bc422a7ee
use pmap_k* in pagemove() (ie. for buffer cache pages)
...
and in vmapbuf() and vunmapbuf() (since there's no VAC on this platform).
2001-08-04 07:44:52 +00:00
chs
ea127ad258
use pmap_k* in pagemove(), ie. for buffer cache pages.
...
in vunmapbuf(), call pmap_kremove() explicitly since uvm_km_free_wakeup()
will soon no longer do it for us.
2001-08-04 07:42:07 +00:00
chs
be706f969f
in vunmapbuf(), call pmap_remove() explicitly since uvm_km_free_wakeup()
...
will soon no longer do it for us.
2001-08-04 04:28:49 +00:00
chs
f6a81a1ac7
remove the uncached idle-loop page zeroing.
...
(to be replaced by a version that uses the cache...)
2001-08-04 04:26:48 +00:00
chs
873e926c7b
remove remaining spl calls, they're not needed.
...
remove some checks for impossible conditions.
in pmap_enter(), only call pmap_remove() to remove an existing mapping
if there actually is an existing mapping.
in pmap_remove_pv(), don't flush the MIPS1 cache when removing the last mapping.
this was added in rev 1.97, to avoid stale data being left in the cache
when the page is zeroed bypassing the cache in pmap_zero_page_uncached().
we've since found that bypassing the cache for idle-loop page zeroing
doesn't work very well anyway, so we don't do that anymore.
so now we can remove the extra cache-flush.
remove pmap_zero_page_uncached() while I'm thinking of it.
various other cleanup.
2001-08-04 04:25:37 +00:00
chs
843823c7c5
rewrite set_segmap_allctx() in assembly.
...
reduces cpu usage of sequential write()s to a file by 5%.
2001-08-04 04:06:29 +00:00
enami
4b5c6b86d6
Minor tweak to build kernel under a.out environment.
2001-08-04 00:54:30 +00:00
tsubai
3070e77046
Remove (#if 0'ed) m68k asm codes.
2001-08-03 23:09:42 +00:00
tsubai
b51ccd5322
Cosmetics.
2001-08-03 12:58:38 +00:00
tsubai
b1919bc716
Add bmtphy.
2001-08-03 12:56:55 +00:00
thorpej
518ad20222
Upon further reading of the manual, don't save the MXCSR-at-last-exception.
...
Its status bits are sticky, and unaffacted by FNINIT.
2001-08-03 01:46:08 +00:00
thorpej
099e93139b
In setregs(), initialize the process's MXCSR to the reset-default
...
value as documented in the IA-32 Instruction Set Reference (in the
description of the LDMXCSR insn).
2001-08-03 01:24:39 +00:00
thorpej
cfb1fd004d
Don't clobber the MXCSR when we fake FNINIT.
2001-08-03 01:21:34 +00:00
thorpej
f72ee0a9c6
Remember the MXCSR at last-exception the way we do the FPU SW/TW.
2001-08-03 01:11:49 +00:00
groo
3f5acd41c2
Remove trailing "U" on KERNBASE introduced in last commit.
...
Breaks assembly of locore.
2001-08-03 01:03:10 +00:00
thorpej
6e331fdd9f
Define KERNTEXTOFF in terms of KERNBASE.
2001-08-03 00:47:59 +00:00
thorpej
8f308d671e
Adapt to new FPU save format in PCB.
2001-08-03 00:41:46 +00:00
bjh21
8c3ac05de9
Bump version for * command addition.
2001-08-03 00:41:12 +00:00
bjh21
33452511ed
Add a single * command, *boot26, so that the module can be manually invoked
...
after it's loaded.
2001-08-03 00:40:23 +00:00
bjh21
b471d90032
Add OS_Module.
2001-08-03 00:32:30 +00:00
bjh21
6e82ab9796
Wrap boot26 in a minimal relocatable module. When *RMRun, it just copies the
...
existing boot26 code to 0x8000 and runs it.
2001-08-02 23:55:55 +00:00
bjh21
3e749936d6
Script to generate a help string for a RISC OS module from the same sources
...
as newvers_stand.sh uses.
2001-08-02 23:47:07 +00:00
bjh21
4eebbc71e2
Don't force booters to have srt0.S at the start if they don't want to.
...
Also allow them to override the filetype they end up with.
2001-08-02 23:38:04 +00:00
eeh
09c1ee004c
Fix bcopy.
2001-08-02 22:41:32 +00:00
thorpej
f0449fd933
- Rename cpu_use_fxsave to i386_use_fxsave.
...
- If we detect SSE/SSE2 support in the CPU, enable SSE exceptions
and set i386_has_{sse,sse2} as appropriate.
- Expose i386_use_fxsave and i386_has_{sse,sse2} through sysctl
as machdep.{osfsxr,sse,sse2}.
2001-08-02 22:04:28 +00:00
thorpej
99a7f640fe
Add support for saving/restoring SSE/SSE2 state using FXSAVE/FXRSTOR.
...
Reviewed by Frank.
2001-08-02 21:04:43 +00:00
bjh21
a2ac0e50f5
Bump version number for loadfile changes.
2001-08-02 20:24:03 +00:00
ichiro
9ada1599ca
implement rx/tx protocol routine of atmel microcontroller.
2001-08-02 18:51:00 +00:00
matt
d4a7b6fc1c
Fix non-properly ifdef'ed SUN4 only code.
2001-08-02 18:06:22 +00:00
bjh21
10414d85a9
Undo version bump. The sparc ofwboot doesn't use loadfile().
2001-08-02 16:22:46 +00:00
toshii
5424e08a49
Change the start address to load the kernel. We have 768k more free
...
memory now.
2001-08-02 14:45:40 +00:00
toshii
7aac1bef3b
Don't assume KERNEL_TEXT_BASE >= 0xc0080000.
2001-08-02 14:42:08 +00:00
bouyer
f7c2f13a54
Properly setup timings for ata-4 controllers, including UDMA modes.
...
Tested on a brand new ("dual USB ?") ibook.
2001-08-02 12:41:39 +00:00
bjh21
ad2c12a28d
Bump version numbers of all bootloaders that use loadfile/ELF, to account for
...
my changes to symbol loading. I should probably have done this at the time,
but it's better late than never.
2001-08-02 12:24:05 +00:00
shin
ad4858224a
make this file compilable without TX39IRDEBUG.
2001-08-02 04:30:01 +00:00
eeh
afa694c704
Sync bzero w/libc version.
2001-08-02 01:47:47 +00:00
ad
aaf3c7c88b
Hook in the mly control interface on i386.
2001-08-01 20:54:16 +00:00
thorpej
4b584bf5bb
Add several more Intel cache info entries, and fetch the CFLUSH
...
line size if we have the CFLUSH insn.
2001-08-01 19:50:48 +00:00
thorpej
ebbd9cd428
Add some more CPUID feature bits.
2001-08-01 18:47:38 +00:00
eeh
5cfec63f0d
Integrate fixes from userland memset.
2001-08-01 17:01:26 +00:00
rjs
faf8b4c913
Update from hpcarm with changes to probe routine and test for chip ID.
2001-08-01 14:02:58 +00:00
ichiro
d9f2bbf31f
add initialization of GPDR pin direction to ipaqpcic_init(sc).
...
add judgment of complete of the Card (SAPCIC_STATUS_READY)
2001-08-01 13:18:44 +00:00
haya
3d57cec099
Add new entry for intel ICH2 LPC interrupt router. It has
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upper compatibility with piix.
2001-08-01 09:11:19 +00:00
ichiro
1af1e2f9eb
implement a atmelgpio.c
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this is initial version, only frame.
2001-08-01 07:59:43 +00:00
ichiro
e1eef3118a
add entry of Atmel microcontroller and uda1341 codec
2001-08-01 07:03:45 +00:00
ichiro
a179a1a6b1
i mistake
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reverse a change
2001-08-01 07:02:54 +00:00
ichiro
1b56a92cf9
add entry of Atmel microcontroller and uda1341 codec
2001-08-01 06:59:17 +00:00
ichiro
4c5c9a1509
add register of GPCLK/UART1 (SACOM1_BASE)
2001-08-01 06:43:50 +00:00
ichiro
286cc764db
add more register of DUAL PCMCIA SLEEVE for iPAQ
2001-08-01 06:14:31 +00:00
jdolecek
98cdfa790c
fix typo for previous in I386_CPU case
2001-07-31 22:52:44 +00:00
ichiro
1af74c304d
iPAQ uses Atmel microcontroller to service a few peripheral devices
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(Touch panel, Battery status, button events, and others status)
2001-07-31 21:33:03 +00:00
thorpej
c43f8649d2
Set up function pointers for copyin/copyout in preparation for
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adding optimized versions for various CPU classes/models.
Split the 386 version of copyout into a separate routine, and
add a 486 version that doesn't have the class/page-writeability
check.
2001-07-31 18:28:58 +00:00
matt
03b77c0534
Add a CPU_XSCALE defopt (for eventual support).
2001-07-31 17:00:24 +00:00
jdolecek
2b7d2123cd
Make console polling (cnpollc/cngetc) work on IBM PS/2 keyboard controller
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using level triggered interrupts, which livelocks calling intr routine
if the data register is not read in the interrupt routine, as it's case
when polling after interrupts are enabled during boot.
Block all interrupts when polling for keypress, and modify intr routine
to read and store value from data register. The latter one is to avoid
losing a keypress when one would manage to press a key when kernel is
not in spl-guarded code section.
Tested with classic pccons, 'pcconskbd at pckbc' and 'pckbd at pckbc'
configurations, on i386.
2001-07-31 13:15:28 +00:00
eeh
5bacff5834
Code cleanup and optimization.
2001-07-31 06:58:09 +00:00
eeh
830be13fa2
Dump some enums that make lint unhappy and we never really use anyway.
2001-07-31 06:55:46 +00:00
chs
fb5f7652b6
fix think-o in pmap_kenter_pa().
2001-07-31 05:29:24 +00:00
chs
0d8e804191
fix typo in previous.
2001-07-31 02:17:27 +00:00
jdolecek
2d5bc65e0b
enable KERNFS, it's used by installation
2001-07-30 21:50:48 +00:00
scw
6e0195e742
Make the set_page_cacheable/set_page_cacheinhibit functions do the
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right thing on 68030 again.
2001-07-30 21:32:49 +00:00
scw
da3836f00d
Flush the caches in pmap_remove_mapping() when PRM_CFLUSH is specified.
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Also, flush the ATC for the page in pmap_kenter_pa() after setting up the
mapping. With any luck this last one might just solve the 060 problems I've
been seeing...
2001-07-30 21:25:08 +00:00
jdolecek
b0f8b119a2
fix comment
2001-07-30 20:51:29 +00:00
ad
3b1828355b
Add a driver for Mylex AcceleRAID and eXtremeRAID controllers with v6
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firmware. Based off the FreeBSD driver, and re-worked by tls, erh and I.
2001-07-30 19:59:04 +00:00
jdolecek
b0178f25e3
Move GENERIC_PS2 to GENERIC_PS2TINY, update comments to reflect this config is
...
intended for small memory machines.
Update INSTALL_PS2 appropriately.
2001-07-30 18:24:07 +00:00
jdolecek
3531778254
add MCA stuff, for IBM PS/2
2001-07-30 18:03:54 +00:00
mhitch
1dcdcbf286
The memmap structure contains the memory bitmap returned by the PROM
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getbitmap() call.
2001-07-30 17:05:51 +00:00
rjs
6b65fea380
Remove unused hpc includes.
2001-07-30 16:23:09 +00:00
rjs
9013c85405
Update from hpcarm to remove iPAQ egpio code.
2001-07-30 16:20:06 +00:00
rjs
51bc7258f8
Update from hpcarm with MCP base definition.
2001-07-30 16:08:42 +00:00
rjs
c79059dd3f
Update from hpcarm to remove iPAQ and Jornada specific #defines.
2001-07-30 15:58:56 +00:00
rjs
b85ae98e65
Update from hpcarm with MCP register definition.
2001-07-30 12:19:04 +00:00
rjs
495d108bd3
Update from hpcarm with cookie change.
2001-07-30 10:55:49 +00:00
rjs
9b65c24aa5
Remove unused LCD definitions.
2001-07-30 10:50:59 +00:00
rjs
1304d2220e
Mirror removal from hpcarm.
2001-07-30 10:48:31 +00:00
rjs
499d1068e8
Update from hpcarm.
2001-07-30 10:46:08 +00:00
rjs
e35b542831
Mirror removal from hpcarm.
2001-07-30 10:33:59 +00:00
rjs
730b1a57ac
Copy from hpcarm.
2001-07-30 10:17:21 +00:00
chs
75b9f41751
adjust the hack to build the SRT*.o files.
2001-07-30 00:10:20 +00:00
chs
690a630673
increase the memory disk size, it needs to be bigger with ELF.
2001-07-30 00:09:08 +00:00
chs
29f6bd03da
use pmap_k* for buffer cache pages.
2001-07-29 23:56:33 +00:00
chs
5ad381c2a0
use pmap_k* in pagemove().
2001-07-29 23:51:40 +00:00
christos
b92cbe7184
now that we know what the traps mean, print their name in debug mode.
2001-07-29 19:31:41 +00:00
toshii
9221ef3b13
Make hpcarm kernel build after arm/arm32 file move.
2001-07-29 15:21:33 +00:00
chris
fa4e4d9668
Rework the pmap_release code to not have to walk the ptpt, it now uses a uvm_object to track the allocated vm_pages, this means it can free off the entries in the uvm_object.
...
Testing shows that it's about 5% faster on the make configure step for gmake.
2001-07-29 12:45:27 +00:00
chris
89415a32e2
PR 13581
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Add empty pmap.h and vmparam.h to make userland happier.
2001-07-29 09:50:07 +00:00
chris
af16732a3a
Fix for PR 13580.
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Make sysarch include sys/stdint.h so it picks up the a definition of uintptr_t.
2001-07-29 08:37:56 +00:00
matt
691dacb39a
This is needed anymore and should have been removed a while ago.
2001-07-29 00:35:41 +00:00
matt
ed87139e40
Remove opt_footbridge from conf.c
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Use dev/ic/i8253reg.h instead of private timerreg.h
2001-07-29 00:34:44 +00:00
bjh21
1ede42fe57
Add <machine/sysarch.h> to go with sysarch().
2001-07-28 19:14:00 +00:00
bjh21
c5ae075e50
Add a very simple sysarch() implementation so that libarm32 will work.
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This should go when arm26 uses cpufunc like everyone else.
2001-07-28 19:12:50 +00:00
chris
9f04d8d670
A couple of tidy ups to pmap:
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pmap_t -> struct pmap * in pmap.c and pmap.h
kernel_pmap -> pmap_kernel() everywhere.
Compiled and booted on riscpc and cats.
2001-07-28 18:12:43 +00:00
chs
e2de9310c3
fix pmap_extract() to handle unmapped kernel addresses.
2001-07-28 17:18:59 +00:00
chris
17ecd4e41a
Update Makefile.arm32 for the newly moved locore.S and genassym.cf
2001-07-28 15:50:40 +00:00
chris
4a126d9937
finish moving common arm32 bits out into arm/arm32.
2001-07-28 15:08:10 +00:00
bjh21
0847de74d2
Add copyright notices. Use MEMC_PHYS_BASE rather than 0x02000000.
2001-07-28 13:49:25 +00:00
bjh21
ddf906b00d
Use ld -N (OMAGIC), since this saves the 32k of RAM (by not putting a gap
...
between text and data) and means that loadfile only needs one backward seek
to load the file rather than two (which is important for gzipped kernels).
2001-07-28 13:48:32 +00:00
chris
27f96e8440
Move the generic arm32 files into arm/arm32 from arm32/arm32, tested kernel builds on cats and riscpc.
2001-07-28 13:28:03 +00:00