7a314c516c
enable device_register(9) on arc port to parse boot device name
...
passed by ARC firmware correctly.
2001-06-13 14:36:33 +00:00
68306a9bf0
Implement a db_trap_callback which turns off the watchdog on entry to DDB
...
and turns it back on on exit. Hook the callback in early in the boot, so
it's there as soon as DDB is available.
2001-06-13 12:34:24 +00:00
c03a48d64f
withough -> without
2001-06-13 10:45:57 +00:00
4553af4ee5
Add minimal support for vr4122/vrc4173 pci.
2001-06-13 07:32:47 +00:00
6b358ba879
remove interlan np100 entry as the referenced files don't exist
2001-06-13 06:43:08 +00:00
3df61fa9d9
Generic softintr for hpcmips.
2001-06-13 06:03:10 +00:00
18b2f7e6a1
Add a port to IBM's PPC405GP Reference Board (the "walnut")
...
by Eduardo Horvath and Simon Burge of Wasabi Systems.
IBM 4xx series CPU features:
- New pmap and revised trap handler.
- Support on-chip timers, PCI controller, UARTs
- Framework for on-chip ethernet and watchdog timer.
General PowerPC features:
- Add in-kernel PPC floating point emulation
- New in{,4}_cksum that is between 1.5 and 5 times faster than the
old version depending on CPU type.
General changes:
- Kernel support for generic dbsym-style symbols.
2001-06-13 06:01:44 +00:00
7e59a1be7a
No longer need MIPS3_5200 here.
2001-06-12 22:32:50 +00:00
02293e0ea7
Be prepared to get OpenFirmware client entry in either %o3 (PROM way)
...
or %o0 (our boot code passes romp in %o0 even for OF machines).
Discussed with pk.
2001-06-12 21:01:26 +00:00
ca5de264b4
Change the structure of a bus_space_handle_t in a desperate bid to avoid using
...
function pointers. It now contains two base addresses, one for 8-bit
transfers and one for 16-bit transfers. This should make it possible for me
to handle the Castle EtherSCSI card, which uses and address line to select
transfer width to the i82595.
2001-06-12 20:16:22 +00:00
2b283d77df
For arm ports where machine != arm??, descend into the cats,dnard,netwinder
...
directories and install their include files too.
2001-06-12 18:16:31 +00:00
6506d53f68
Nuke include files which are just <arm/foo.h>. Adjust Makefile accordingly.
2001-06-12 18:03:55 +00:00
d4dcda551f
Revert back to arm32 (for now).
2001-06-12 18:02:20 +00:00
12635e46a1
The machine is cats, the machine_arch is arm (not arm32).
2001-06-12 17:38:41 +00:00
0aff179f16
Eliminate all files that are just #include <arm.foo.h>. Update Makefile
...
to refer to cats, not netwinder.
2001-06-12 17:37:35 +00:00
f1d3ac74a5
Change comment.
2001-06-12 17:36:55 +00:00
66c1ffd9be
Remove cpu_dumpconf(); it's in powerpc_machdep.
2001-06-12 17:23:13 +00:00
713feac239
Include powerpc/mpc6xx/{bat.h,pte.h} if PPC_MPC6XX is defined.
2001-06-12 17:20:50 +00:00
bee211fc53
Move "file .../bus_dma.c" line to MD place.
...
Add options PPC_MPC6XX on missed ports.
XXX I think PPC_OEA is better name.
2001-06-12 17:13:34 +00:00
fa3621e3be
Move netwinder_machdep.c to files.netwinder. Eliminate opt_netwinder.h and
...
use #ifdef netwinder insead. XXX ebsa285_machdep.c should move to the cats
directory and files.cats
2001-06-12 17:10:25 +00:00
f8ce82f817
Another steps for ELF.
...
- register prefix
- machine/asm.h
- deprecated -T option for ld(1)
2001-06-12 16:57:27 +00:00
cbad4436c2
One more.
2001-06-12 16:32:00 +00:00
51a013241c
Make this compile w/o akbd or ukbd.
2001-06-12 16:29:07 +00:00
0a600be867
receive, not recieve
2001-06-12 15:17:10 +00:00
2a8c778f1b
retrieve, not retreive
2001-06-12 14:59:27 +00:00
3bd0afbc54
Make tracing of stack by frame argument work.
2001-06-12 13:22:06 +00:00
5335780e31
Support to get into DDB from hardclock interrupts by putting a value in
...
the RPB wait field.
2001-06-12 13:20:29 +00:00
8f96f4b21c
Fix problem where console interrupts never got enabled after RB_ASKNAME.
2001-06-12 13:18:38 +00:00
55e73f8bc1
I was too careless. Do not throw away the prepared string. :p
2001-06-12 11:29:31 +00:00
8f68bebb7e
Detect 4000/VLC correctly + make halt/reboot work.
...
From Michael L. Hitch (mhitch@montana.edu ).
2001-06-12 11:24:50 +00:00
5d6ce3b75c
Make this compile again.
2001-06-12 10:30:04 +00:00
b1b468a365
Remove unneeded whitespace.
2001-06-12 10:03:04 +00:00
be97fea093
Remove Makefile.cats. We now use the arch/arm/conf/Makefile.arm.
2001-06-12 08:33:48 +00:00
eb541612a0
Add cats specific makefile for tags and includes.
2001-06-12 08:32:46 +00:00
f90999bd42
Cats doesn't need io.h any more as it has it's own conf.c files.
2001-06-12 08:31:53 +00:00
a7b8789da8
Add cats specific autoconf and conf.c. Also add defopt NETWINDER to files.cats, this is so a few things that include opt_netwinder compile.
2001-06-12 08:30:47 +00:00
8c53bc98ee
comment out MEMORY_DISK_HOOKS, currently cats can only use an in-kernel memory disk.
2001-06-12 08:27:08 +00:00
0bdd2faeed
Get the opcode mask right for almost all the Op_OE opcodes (only two were
...
correct).
2001-06-12 05:31:44 +00:00
ba52d7a5d0
Always indirect through the "locoresw" to get the cache ops, since
...
there are just far too many combinations to handle with magic
#ifdefs in any sane way. Also, add a HitFlushDCache op to the
"locoresw", and fill it in as appropriate (it's NULL on MIPS-I,
so watch out).
These changes ensure that my R4600 Indy (with 2-way cache) gets
the correct cache ops when the kernel is built with only MIPS3
support, resulting in a kernel that is significantly more stable.
2001-06-11 23:52:38 +00:00
df452bb9b8
clean up some comments, per a request from sommerfeld
2001-06-11 22:56:26 +00:00
1825c7b68a
Move defopt FOOTBRIDGE to where it really should be in files.footbridge, which is where I should have left it.
2001-06-11 22:25:09 +00:00
ed72dec945
Remove locore dependancy on opt_netwinder and use the netwinder define from the command line.
2001-06-11 22:08:42 +00:00
8d1b187a4c
Fixed pte_print to display the correct names
...
for VME device pages.
2001-06-11 21:35:59 +00:00
6e5f704918
Now use hand-defined macros instead of relying
...
on structure layout to find registers. Added
a VME attachment.
2001-06-11 21:33:47 +00:00
0463a8a3d7
Replace magic numbers in trap code with offsetof()
...
Deal better with traps during register restore.
Explain a bit more about what's going on here.
2001-06-11 20:04:02 +00:00
bd73477f94
Parentheses around definition of PODULE_GAP.
2001-06-11 19:07:14 +00:00
95be56d2e1
Only include dependency on include-dirs if the include directory doesn't
...
exist.
2001-06-11 17:50:34 +00:00
ba4b09844f
Use command Makefile.arm. Move non-std LOADADDRESS to std.netwinder. Add
...
netwinder-specific inclusion Makefile.
2001-06-11 17:46:23 +00:00
d87a9f23c3
Add common Makefile for arm ports. Only include (for now) machine/io.h
...
if arm32 is defined. io.h is RISCPC specific and isn't needed for other
ports.
2001-06-11 17:44:38 +00:00
3d85ba9ab2
include-dir: A relative 'S' is up 4-levels.
2001-06-11 13:49:28 +00:00
afd5ba073b
Defopt FOOTBRIDGE.
2001-06-11 13:48:28 +00:00
c522c18479
Use NFB from "fb.h" to include console framebuffer support.
2001-06-11 13:34:51 +00:00
bf3fad1043
Split consinit functionality out of machdep.c into platform-specific
...
files. G/c include files for machdep.c
Only include dev/cninit.c in ofw-based kernels.
2001-06-11 11:56:57 +00:00
712d37e53b
G/C an unused parameter to isrdispatch_vectored().
2001-06-11 11:26:42 +00:00
9b0b23c664
Stack adjustment for autovectored interrupts wasn't quite right...
2001-06-11 11:24:40 +00:00
b20634eca1
Footbridge files have moved from arm32 to arm sub-tree.
2001-06-11 10:51:09 +00:00
43b992855b
Comment about start address of LED unit in vr4122.
2001-06-11 10:04:27 +00:00
a2c4938b03
not set HPCFB_SWAP_BYTE
2001-06-11 09:36:44 +00:00
c1922a2158
not set HPCFB_SWAP_BYTE.
2001-06-11 09:21:15 +00:00
1c426d533e
make GENERIC compile again.
2001-06-11 06:11:01 +00:00
48a9b87617
Move some struct definition into header file.
2001-06-11 06:04:55 +00:00
79524e25e0
- add comment about start address of PMU in vr4122.
...
- wrap long line.
- add regsiter offset found in PMU of vr4122.
2001-06-11 06:02:21 +00:00
d011344fca
Cosmetic changes; lineup some struct members.
2001-06-11 05:56:21 +00:00
1898d1dcc6
- make this file compile even if either hpcfb or vrkiu isn't included.
...
- introduce new cpp symbol VR_FIND_DRAMLIM not to probe dram beyound this.
for example, MP-C303 hangs hard if memoy beyond 0x03800000 is probed.
2001-06-11 05:52:21 +00:00
f81775f030
Cosmetic changes.
2001-06-11 05:24:06 +00:00
2bcc128c2b
Print space after colon.
2001-06-11 05:22:10 +00:00
3dabdff631
Cosmetic changes:
...
- Use tab instead of many spaces
- options<SPC><TAB>
2001-06-11 05:17:45 +00:00
49ba960b09
make this compile with DEBUG.
2001-06-11 04:58:33 +00:00
40ac848024
Fix various misspellings of compatible/compatibility.
2001-06-11 01:50:48 +00:00
83e47d5e8d
Revision line #1 broke, fixed.
2001-06-10 20:47:49 +00:00
b47f638d85
Check in work done by bjc@openbsd.org, OpenBSD revs 1.4 and 1.5 of the
...
same file. No other changes, OpenBSD log messages below.
> More EMODD work:
> - Using CVTDL and subtracting to seperate integer from fraction does
> not work if the integer is >32 bits long; instead, rearrange the bits
> into a quadword, use ASHQ to truncate, and then subtract.
>
> Also:
> - Set the condition codes properly; this fixes the other problem with
> >32-bit-integer parts in libm by letting modf subtract the fractional
> part (which *is* a double) to get the integral part in a double.
> - move the zero checks earlier in the routine
>
> - instead of 'ret' in zeroexit, use brw goback
> Switch a "BGTR foo" to a "BLSS bar; BRW foo; bar:". In this case, the
> difference between the BGTR and foo: is too large for a byte displacement.
> as should give an error or at least a warning here, but it doesn't;
> instead it merrily outputs a completely bogus displacement.
> This fixes problems with EMODD on numbers with negative exponents.
>
2001-06-10 20:46:18 +00:00
e29b0f085f
.type xxx,@function isn't supported under COFF
2001-06-10 19:06:26 +00:00
179dd3e579
sigh. It also helps to switch back to .text ...
2001-06-10 17:31:38 +00:00
b55c21bb0d
Copy in segment descriptors all at once rather than one at a time.
2001-06-10 17:30:41 +00:00
8561123ccf
-Wreturn-type is included in -Wall.
2001-06-10 17:05:11 +00:00
08fb0e543b
Pick the right bit to check...
2001-06-10 17:03:01 +00:00
8aad61265b
On 162 and up, get the CPU speed from the firmware and only fall back
...
to calculating it on the fly if the firmware's value is bogus.
This fixes problems caused by rounding errors on some board/speed
combinations.
2001-06-10 16:48:19 +00:00
aab2376d45
Refuse to boot on 162/172 and 167/177 if the user has not removed
...
the jumper which tells 1xx-Bug where to locate its scratch data.
Instead, print a message informing the user to RTFM (which needs to
be updated to include this info. ;-)
2001-06-10 16:45:52 +00:00
a3496ef8a8
When invoking the pcb_onfault mechanism, pass the return value of uvm_fault()
...
to the onfault routine.
2001-06-10 16:31:59 +00:00
29d06d028c
Fix printf format error.
2001-06-10 15:54:05 +00:00
7f2d136a9a
Remove options NMBCLUSTERS=1024 -- it's default now.
2001-06-10 15:41:13 +00:00
b736ff678e
Use machine/bat.h rather than powerpc/mpc6xx/bat.h.
2001-06-10 15:32:57 +00:00
afa0c16167
include powerpc/mpc6xx/bat.h.
2001-06-10 15:24:57 +00:00
bedfcf904c
libkern.h is included in systm.h. Not needed here.
2001-06-10 15:05:44 +00:00
89546c98a1
Enable DHCP and BOOTP as supported diskless NFS boot options.
2001-06-10 14:40:47 +00:00
967e648941
Use the versions of dev_net.[ch] in libsa in order to get DHCP support.
...
In other words, mvme68k's "netboot" finally supports DHCP.
2001-06-10 14:12:48 +00:00
8b0b4ecd3f
Forgot to commit this; s/offb/ofb/.
2001-06-10 13:56:13 +00:00
ea5249214a
Add rnd(4) pseudo-device.
2001-06-10 13:16:07 +00:00
9d87ee4b59
add MC-R700, 730 touch panel parameter
2001-06-10 12:37:43 +00:00
4911bdc582
Use ofb_softc again.
2001-06-10 11:38:21 +00:00
5a051092e4
Rename ofb_softc to ofbus_softc. (XXX Is this good name?)
2001-06-10 11:36:03 +00:00
f6482742de
pte_spill -> pmap_pte_spill.
2001-06-10 11:09:28 +00:00
6650a1901e
Use the new pmap to compile again (sorry).
2001-06-10 11:07:36 +00:00
fafb5d4bc3
Make the new pmap optional. Use the old (stable!) pmap by default.
2001-06-10 11:01:26 +00:00
53e9189ae7
oops; non-primary cpus should still spin, not jump to idle.
2001-06-10 10:50:20 +00:00
27c2892f13
Enable color! call in ofb_putcmap again.
...
Matt, please don't remove codes silently without confirmation.
(At least, leave a log message!)
2001-06-10 10:34:27 +00:00
be7629b7e0
Hand off intr evcnt responsiblity in a reasonable way on the 5064.
2001-06-10 09:28:26 +00:00
7c074dc806
Check in work-in-progress of generic ISA interrupt support. The
...
goal here is to get the P-5064 PCMCIA slots working, and serve as
the basis for P-6032 interrupt support.
PCMCIA interrupt auto-detection not working -- more work to be
done here.
2001-06-10 09:13:06 +00:00
82418a77b0
Add PCMCIA devices.
2001-06-10 08:45:09 +00:00
66822e55be
Fix a spl issues. Turn on PMAPCHECK until instability problems are found.
...
Add a pmap_pvo_verify call you call it from it ddb and verify the pmap
data structures are sound. Fix warnings when DEBUG was turned on.
2001-06-10 07:56:36 +00:00
b9ef9e99da
Print a more informative is a uncatchabl DSI or ISI exeception happens in
...
kernel mode.
2001-06-10 07:49:13 +00:00
1930cfd7dc
Correct for a data structure change.
2001-06-10 06:17:15 +00:00
ce66bf0803
Rewrite the interrupt handling code:
...
- Compute the number of CPU pipeline cycles per second using the
mc146818.
- Use the COMPARE interrupt for the hardclock interrupt.
- Collapse all interrupt priorities into a single priority, and use
the CPU interrupt inputs to determine the interrupt source (local
device, PCI device, ISA device, etc.)
This allows us to have interrupt sharing.
2001-06-10 05:26:58 +00:00
0e82abb5de
Add MIPS3_5200.
2001-06-10 05:02:33 +00:00
b1db1fba38
Adapt to new PowerPC pmap.
...
Use more common PowerPC code including bus_dma and unified bus_space.
2001-06-10 03:16:29 +00:00
c97896cd4d
Pull avail_start/avail_end logic for bus_dmamem_alloc() from macppc port,
...
as suggested by matt@netbsd.org--the vm_physmem array may not be in order.
2001-06-10 02:31:25 +00:00
a2b115fa4c
Up the default # of NMBCLUSTERS to 2048 (GATEWAY) & 1024 (non-GATEWAY)
...
from 512/256.
2001-06-10 02:28:57 +00:00
ce17af0c82
Very crude changes to ensure we never call malloc passing M_WAITOK from
...
pmap_enter. Instead, we panic if allocation fails. This is bad, and should
be reworked.
2001-06-09 12:22:11 +00:00
b0a79f686c
Typo police: 28285 -> 21285
...
Also garbage collect the old kernel VM map defines for footbridge.
2001-06-09 10:44:10 +00:00
4c30449347
Remove the old kernel config files for cats, also remove isa_cats_machdep, as
...
it now lives in cats/isa/isa_machdep.c
2001-06-09 10:35:55 +00:00
af8ce95972
Move the footbridge dir out of arm32 into arm.
2001-06-09 10:29:11 +00:00
3cad96a936
Move towards common Makefile.arm
...
Add a netwinder/autoconf.c
2001-06-09 05:38:23 +00:00
e27941e917
Eliminate some unavailable devices on netwinder.
2001-06-09 05:36:28 +00:00
bfddba9825
Separate podule and netslot cases in poduleread() into separate functions,
...
with the correct one referenced by a pointer in the podule structure. This is
in aid of eventually making the netslot and podulebus code a little more
separate from one another.
2001-06-08 22:38:07 +00:00
9e26feedf2
Finish off the cats arch dir by creating an include dir and populating it from
...
arm32/include.
Make use of std.cats in the kernel config.
Fixup files.cats so it actually works.
2001-06-08 22:22:59 +00:00
ca2047f7c6
Adapt the dtide driver to the MI podulebus framework, and move it to its new
...
home. It still doesn't actually work, but that's a SMOP.
2001-06-08 20:13:24 +00:00
cca6e28421
Added comments and fixed some macros now that I correctly
...
understand how to address the sun2 VME bus in the VM hardware.
2001-06-08 18:00:51 +00:00
1375a0c31e
don't run SMP flush routines if (cold); be sure cpus[n] is valid.
2001-06-08 16:25:04 +00:00
72c1d9df6d
more SMP work: finish up ipi's, SMP DDB support, cpu startup issues, and
...
idle() u area issues:
in nmi_sun4m(), if this is a soft NMI and DDB is configured, setup a trapframe
and pass it to nmi_soft(). in cpu_hatch(), spin until our cpu's flags no longer
have CPUFLG_STARTUP set. then, setup registers and jump to
idle_enter_no_schedlock. in idle(), if MULTIPROCESSOR, always switch to this
cpus idle u. a minor optimisation to cpu_switch().
2001-06-08 16:15:23 +00:00
37c37861b9
Make sure to always re-sync the rx buffer dmamap if recycling the
...
rx buffer.
2001-06-08 14:32:05 +00:00
aa2443e7c8
if DDB, when pausing, save a copy of this cpus registers while paused.
2001-06-08 09:51:40 +00:00
67fc8c19be
if MULTIPROCESSOR, make the registers virtual, so that we can access other
...
processors registers. rework enter/exit ddb code to look more like the i386
code. make "mach cpu" and "mach cpu N" work.
2001-06-08 09:49:28 +00:00
7666800896
need a per-cpu ddb_regs pointer.
2001-06-08 09:45:50 +00:00
1ae283fcdd
use raise_ipi_wait_and_unlock().
2001-06-08 09:40:31 +00:00
e3b20fd18d
options PROG32 for now.
2001-06-08 06:16:09 +00:00
85656841a3
Change _ARM32* to _NETWINDER* Include <machine/psl.h> to get psl
...
definitions.
2001-06-08 06:14:25 +00:00
1f4156858b
add an include subdir rule in the Makefile to make netwinder use the
...
"new" include file structure to be used on arm ports.
2001-06-08 06:13:02 +00:00
7c77092fcf
Change options<tab> to options<space>
2001-06-08 06:10:40 +00:00
68e8e6ff9c
make this compile again.
2001-06-08 05:43:00 +00:00
7bb4cfc2db
split {sunos,svr4}_sigcode out for LKMs
2001-06-08 04:49:45 +00:00
e5bd00e48d
For ports that wire up pciide in compatibility mode, have
...
them define __HAVE_PCIIDE_MACHDEP_COMPAT_INTR_ESTABLISH
in pci_machdep.h and pciide_map_compat_intr() only calls
pciide_machdep_compat_intr_establish() if that preprocessor
define exists.
Ports that don't need to do this no longer need to supply a
dummy function.
2001-06-08 04:48:54 +00:00
9a3de71872
add CPUINFO_FLAGS
2001-06-08 04:21:41 +00:00
9634e929d1
Oops, missed in the previous commit: bump PIL_SER to 13 as well.
...
It seems to be unused...
2001-06-08 01:33:32 +00:00
d2f0c68d47
Make macppc compile by default with -Wall -Wmissing-prototype in addition
...
to its currently enabled warnings. For the lack of a better place, most
global function prototype wound up in <machine/autoconf.h> unless there
was a better place for them. ofb_* structs renamed to offb_* to avoid
conflict with ofb_softc in <dev/ofw/openfirm.h>
2001-06-08 00:32:01 +00:00
f6d422beb8
Fix warning about braces & if. Include libkern.h for strncpy prototype
2001-06-08 00:21:45 +00:00
75a27eccff
Rename pte_spill to pmap_pte_spill. Fix pmap_clear_{referenced,modify}
...
to return the previous state of the bit. Make it compile under
-Wmissing-prototypes -Wall. Change around some debug stuff.
2001-06-08 00:16:24 +00:00
a8bb9b127a
All soft interrupts are currently handled by soft interrupt 1, so make
...
all splsoftxxx() calls block soft interrupt 1 and make spllowersoftclock()
re-enable soft interrupt 1.
XXX: This needs to be reworked so that spllowersoftclock() only turns on
softclock interrupts, not all soft interrupt. That change is coming soon.
2001-06-08 00:09:28 +00:00
86d8f950ef
Fix initial interrupt mask settings for `hard' interupts to mask out soft
...
interrupts as well. The system is quite stable now that soft interrupts
don't pop up at random places where they're unexpected 8-)
Also, while here, fix CPU clock speed calculation for the Indy.
2001-06-08 00:02:41 +00:00
0859a7601d
- Differentiate beteen the 8003 and 80c03 (the 80c03 has some additional
...
features).
- Implement crude multicast support -- enable reception of all multicast
frames if we have any addresses on the multicast list. TODO: use the
64-bit hash table on the 80c03.
- Implement promiscuous mode.
IPv6 doesn't quite work yet -- DAD finds a duplicate for the
link-local. The 8003 hears its own transmissions, but IFF_SIMPLEX
is not set, so I'm a little confused.
2001-06-07 23:05:51 +00:00
4e6f32c9d7
Fix the broken stray irq handling for footbridge, this needs to be
...
propegated to other arm32 irq handlers, until there's a common core part
for doing irq handling.
Untested as I've no cards that generate stray irq's.
2001-06-07 21:47:36 +00:00
75d8b9d463
Checkin fix to ARM7TDMI support. As per patch from John Fremlin to
...
port-arm32.
2001-06-07 21:07:22 +00:00
b4e0748bf3
Don't use PCLK as the baud rate generator, as the Indy doens't
...
like that, and it has no effect on the Indigo2.
From Christopher SEKIYA <wileyc@rezrov.net>.
Also, query the "ConsoleOut" ARCS variable (i.e. "what the console
really is") rather than "console" ("what the console is configured
as").
2001-06-07 19:23:03 +00:00
d3b1cc167d
more SMP work:
...
make IPI's work. modify boot_secondary_processors() to clear the startup flag
in each cpu. new raise_ipi_wait_and_unlock() that calls raise_ipi(), waits
for the cpu to acknowledge it got the message, and then unlocks the msglock.
use the new framework in mp_{pause,resume}_cpus(). nmi_soft() takes a
`struct trapframe *', to be used by ddb.
2001-06-07 17:59:47 +00:00
ba991d978b
move ev_out32() here.
2001-06-07 17:54:35 +00:00
51b7188429
make lkm friendly.
2001-06-07 17:49:51 +00:00
5d512c674c
GENERIC + memory disk hooks.
2001-06-07 17:08:13 +00:00
af0929e6ce
Enable a few more devices (adw, dpt, siop, sip, sd). Do not compile DEBUG.
2001-06-07 17:05:11 +00:00
6246dceb77
print p_pid & p_comm for alignment errors.
2001-06-07 15:31:16 +00:00
a7df60e8e9
Pass -N to the linker, so that it will generate a single PT_LOAD
...
section (a'la OMAGIC).
2001-06-07 15:26:31 +00:00
a1830df1bb
Fix a deadlock in the tx code -- the code checked the DMA status before
...
sync'ing the descriptor, leading to a race where the packet could complete
after the DMA check but before the sync of the descriptor, sending the code
into unknown territory and the DMA engine into space. Also, fix a bug with
spurious watchdog resets going off due to the if_timer not always being set
on transmit.
Finally, clean up use of hardcoded magic numbers, get them from hpcreg.h
when possible.
2001-06-07 12:20:42 +00:00
63f856cb2e
Add a bunch of defines for bits withing the ethernet-related registers so
...
the Seeq driver can use them instead of hardcoded constants.
2001-06-07 12:10:34 +00:00
3aa99cbeac
We really need a wsdisplay on the Milan.
2001-06-07 08:41:11 +00:00
e371e8a5ae
Try to search for an isa bus during console configuration too... Otherwise,
...
we miss the console keyboard on the Milan.
2001-06-07 08:35:29 +00:00
3700ec551e
The newly generated config files.
2001-06-07 08:01:19 +00:00
d355dc319f
Oops, we don't want 'MILAN' anymore....
2001-06-07 08:00:24 +00:00
3bc0965e01
Everything you always wanted to know about Atari,Milan,IDE and byteswaps...
...
The Milan configuration is split up in 2 parts:
- MILAN_ISAIDE
Supports the traditionally formatted IDE disks on the Milan
- MILAN_PCIIDE
Supports the byte swapped formatted IDE disks on the Milan
If you want to read more, checkout the comment in MILAN.in...
2001-06-07 07:56:57 +00:00
92a2e67c31
Remove the atari specific incarnation of wdc_isa.c. We don't need it (in
...
fact it didn't work that well either), all could be done by simply adding the
NOSTREAM options to the flags of the generic ISA frontend.
There was probably to much byteswapping in my brain when I invented this.
2001-06-07 07:23:02 +00:00
762bab2606
implement pmap_clear_modify() correctly.
2001-06-07 05:29:13 +00:00
178aeb74a0
work around lint issue (inspired by similar work in sparc port)
2001-06-07 04:44:05 +00:00
5429ee5e02
add iha(4); it works in my pc164 after thorpej fixed a minor issue
2001-06-07 03:51:53 +00:00
d69d2974a4
Sprinkle some volatile keywords around inline asm so that the optimizer
...
doesn't reorder critical section codes.
2001-06-07 02:38:59 +00:00
9b27fa3ff8
set the coredump32 hook. make LKM friendly.
2001-06-06 21:39:50 +00:00
059d4936ab
extract the netbsd32, sunos, 32 bit svr4 and 64 bit svr4 sigcode out into
...
separate files, so that compat lkms can link with them as well.
2001-06-06 21:19:48 +00:00
ea39a5c3b4
make a NETBSD32 stack check LKM friendly.
2001-06-06 21:06:52 +00:00
695e5e7ab5
Changes new pmap, common param.h, vmparam.h, and moved includes.
2001-06-06 17:50:14 +00:00
f294982771
Enable tlp for 21x4x chips.
2001-06-06 17:47:54 +00:00
daf8279e4b
Change bebox port to use the include MPC6XX files and the new common bus.h
...
framework.
2001-06-06 17:42:29 +00:00
e38a49d835
Include a common bus.h and bus_dma.c that powerpc ports can use
...
if they so choose.
2001-06-06 17:37:37 +00:00
938edd5b75
Introduce a new & faster pmap for the MPC6xx (60x, 7xx, 7xxx) PPC CPUs.
...
Move MPC6xx dependent header files to powerpc/include/mpc6xx/
2001-06-06 17:36:01 +00:00
92359cee67
Bump splserial to 13 to support com port on Tadpole and JavaStations.
...
While I'm here - remove redefinition of PIL_TTY, move splnet
definition to keep the list sorted and sync its comment with reality.
2001-06-06 13:45:18 +00:00
ec218acedd
make this compile without MULTIPROCESSOR.
2001-06-06 06:29:36 +00:00
8688ff47c8
make this compile without DEBUG.
2001-06-06 06:23:13 +00:00
2f94a06e98
HD64461 frame buffer is big-endian. set HPCFB_SWAP_BYTE.
2001-06-05 17:24:48 +00:00
5d3a461f45
use _KERNEL_OPT
2001-06-05 14:43:04 +00:00
32874c14c8
Detect MicroVAX 3100/m80 correctly. From Michael Kukat.
2001-06-05 11:25:11 +00:00
95fe4db7e3
Replace arm/arm32/db_trace.c and arm26/arm26/db_trace.c with a unified version
...
in arm/arm. This version is based on the arm26 version, and includes dumping
the contents of stack frames, with automatic determination of the save code
pointer offset.
2001-06-05 09:25:05 +00:00
261bd8f8ac
Add get_pc_str_offset(), which returns the offset between the address of an
...
instruction that stores the program counter and the value of PC that's stored.
This can vary between ARM implementations, but is guaranteed to be constant on
a given one.
2001-06-05 09:19:32 +00:00
eadf88cc61
(locally defined) HZ -> hz
2001-06-05 05:20:20 +00:00
5523a584c5
HZ -> hz
2001-06-05 05:12:18 +00:00
ec291b503a
Allow the text address to be set with makeoptions.
2001-06-05 05:05:46 +00:00
95eaadac34
Use symbolic names for the CTB terminal type field, rather than
...
hard-coded constants.
2001-06-05 04:53:11 +00:00
f81f19e7b3
Add rudimentary multiprocessor support for DDB.
2001-06-04 21:37:11 +00:00
46762d3560
fix lint exposed by GCC 3.0 20010604 (prerelease).
2001-06-04 20:56:51 +00:00
842b6023c3
HD64461 video module.
2001-06-04 17:08:36 +00:00
93ece82137
Check for console printf's in spinlocks, per discussion on tech-smp.
2001-06-04 15:37:05 +00:00
30e020fbaa
The beginning of pmap locks. While here, some cleaning and KNF.
2001-06-04 15:36:00 +00:00
81d993ac3b
Add splipi().
2001-06-04 15:34:57 +00:00
da2e5c43e1
Add IPI_TBIA to flush the translation buffer.
2001-06-04 15:34:15 +00:00
d35f5e00dc
Move some locks closer to the important point.
2001-06-04 15:33:07 +00:00
878db7cfb8
Add support for ARM7TDMI, as provided in a patch from John Fremlin to port-arm32.
...
Shouldn't effect any currently in tree ports.
2001-06-03 18:32:33 +00:00
e2f864bf95
Break out the MP-dependent calls. Add definitions for the IPI functions.
2001-06-03 15:12:57 +00:00
d0a8785b5e
Add define for IPI vector.
2001-06-03 15:10:34 +00:00
8d7b76581f
Implement spinlocks as subroutines instead of inlines.
...
Add SPINLOCK_SPIN_HOOK; the VAX has low-priority IPIs like Alpha.
2001-06-03 15:10:11 +00:00
6e219aa5a7
Add bbssi/bbcci (bit set/clear and branch interlocked) as inline functions.
2001-06-03 15:08:32 +00:00
1da9a91480
A bunch of fixes:
...
- Make generic console routines not relying on running on master cpu.
- Add routine to start console transmitter (after IPI).
- Use real IPIs instead of the "console doorbell".
- Add routines cpu_send_ipi()/cpu_handle_ipi().
2001-06-03 15:07:20 +00:00
ad811093a3
Add iha at pci .
2001-06-03 13:46:57 +00:00
e1fdb3abbf
Rather than duplicating the LDM/STM/LDC/STC fixup code between
...
early_abort_fixup() and late_abort_fixup(), have the latter tail-call the
former. This saves another 200 bytes, and I've found my ARM710a card now, so
I've even tested it.
2001-06-03 13:38:14 +00:00
c9d2bd8419
Sort some entries.
2001-06-03 13:21:28 +00:00
28bd948dba
finish moving context management back to being global. add a new ctx_lock
...
for context administration.
2001-06-03 04:03:28 +00:00
88905c8ca1
clear and restore pcb_onfault around calling uvm_fault(),
...
so that bugs in the fault-handling code will panic sooner.
2001-06-03 03:12:31 +00:00
f0f999ee47
Skip the pseudo-header checksum if nxt == 0.
2001-06-03 01:37:28 +00:00
6a32761143
Now that cpu_dataabt_fixup() can fail, print slightly more useful information
...
(address and disassembly of the instruction that aborted) when it does so.
2001-06-02 22:48:40 +00:00
3c88c46567
In {early,late}_abort_fixup(), return ABORT_FIXUP_FAILED, rather than
...
panic'ing, if we hit an instruction we can't fix up. This saves 250-odd bytes
of code, and should allow the caller to print a more useful message.
2001-06-02 22:30:07 +00:00
f594a52dae
late_abort_fixup: Get the indentation right!
2001-06-02 22:08:11 +00:00
0c870e10e0
Convert bus_space_{read,write}_multi_1() into macros, since they're just
...
wrappers round {read,write}_multi_1() anyway.
2001-06-02 21:31:02 +00:00
54a986d7fc
Replace arm6_dataabt_fixup() and arm7_dataabt_fixup() with early_abort_fixup()
...
and late_abort_fixup(), based on the abort model in use, rather than the CPU
type. This cleans up the code and makes it smaller. Only tested on an
ARM6 -- I can't find my ARM710a card right now.
2001-06-02 21:03:32 +00:00
7089595665
Initial cpufunc operations for ARM3. Not actually used yet.
2001-06-02 19:01:03 +00:00
821ec03ed9
replace vm_map{,_entry}_t with struct vm_map{,_entry} *.
2001-06-02 18:09:08 +00:00
0319a3d7bf
Add a missing line from i386/i386/pmap.c to make this work again.
2001-06-02 16:47:17 +00:00
4db9600c94
use hd0a instead sd0a in 'help' command example
2001-06-02 14:56:13 +00:00
af667cdd42
The io offsets in arm32/isa/timerreg.h included the IO_TIMER1 offset.
...
With dev/ic/i8253reg.h this is not the case.
Add IO_TIMER1 to all offsets used in inb and outb. This fixes port-arm32/13009.
2001-06-02 12:51:28 +00:00
68035f55f1
In DEBUG kernels, catch page faults in interrupt handlers early.
2001-06-02 11:17:32 +00:00
c81d426dcf
Save R14 (in a proper stack frame) around {read,write}_multi_1, since page
...
faults can corrupt it on arm26.
2001-06-02 11:15:56 +00:00
447793851c
Add hcsc to every configuration that has SCSI podules.
2001-06-02 10:48:54 +00:00
972ef526d2
Add hcsc, scsibus and some SCSI devices.
...
Also, add some useful compiler options to FOURMEG.
2001-06-02 10:47:55 +00:00
2d35661e6a
Use write_munti_1() to implement bus_space_write_multi_1().
2001-06-02 10:45:43 +00:00
ac0d39dfe8
Add write_multi_1().
2001-06-02 10:44:56 +00:00
3df8e425e7
Correct permissions on vmapbuf'ed pages. A read from a device is a write to
...
memory, and vice versa.
2001-06-02 10:44:02 +00:00
40033835d8
Comment DIAGNOSTIC, DEBUG out
...
Use the 'root on ? type ?' config by default, leave the nfs one commented out,
add line for root on ed0a
2001-06-02 10:37:27 +00:00
9bde6cff5c
remove bogus curly braces from a structure forward-declaration.
2001-06-02 01:19:29 +00:00
f6af05f407
Back the last revision off, upon Bill Sommerfeld's request
2001-06-02 00:46:00 +00:00
5dbe622e77
When polling, raise priority level to tty, to block keyboard interrupts
...
when the system is "warm", i.e. interrupts are not blocked anymore.
This seems to be necessary on my PS/2 Model 70 keyboard - without this,
system ends up in endless loop calling the keyboard intr routine if a key
is pressed when polling. This _may_ be just specific to level-triggered
interrupts PS/2 MCA uses, though it's more likely it's just the way the
particular keyboard controller works.
Discussed on tech-kern@.
2001-06-02 00:01:04 +00:00
b001ce9b90
g/c COMPAT_OLDBOOT from bootblocks, sprinkle some const
...
bump bootblock version to 2.10
2001-06-01 23:26:30 +00:00
7e716e6849
Memory map and register definitions for the Algorithmics BONITO
...
MIPS memory and PCI controller. This file is provided by Algorithmics.
2001-06-01 20:29:33 +00:00
2b5df8b7ff
vm_page_t -> struct vm_page *
2001-06-01 19:52:54 +00:00
5fbaedc40d
sync with GENERIC 1.405
2001-06-01 16:50:31 +00:00
71cb790fb5
Add support for the Algorithmics P-4032 board. This is totally
...
untested, since I have no P-4032 board, but it's no worse than
the current situation, which is "totally non-working P-4032
support in the ARC port, of all places".
2001-06-01 16:00:03 +00:00
23a3dc1508
If a bus doens't want to use an extent, don't force it to.
2001-06-01 15:57:31 +00:00
356699e86b
Fat-trimming.
2001-06-01 15:30:11 +00:00
c702830c42
The P-4032 has no ISA bridge/bus, so remove all P-4032 conditionals.
2001-06-01 15:20:06 +00:00
07187f8a43
Nuke FRAMEBUF_HW_BASE. This value is provided by the bootloader.
2001-06-01 14:08:35 +00:00
6349d0ae81
Nuke FRAMEBUF_{HW_,}BASE. This hack does no good.
2001-06-01 14:06:43 +00:00
ea77ec5725
Move some low-level code (SVC mode switching and PID address translation
...
disabling) which was written using inlined asm in initarm() to just after
the kernel entry point.
2001-06-01 14:04:29 +00:00
78aad8f79e
Mark evcnt(9) item as done.
2001-06-01 08:31:07 +00:00
37326d639b
Rename assembly files that are pre-processed by cpp to use an S suffix.
2001-06-01 04:20:04 +00:00
9f159a8918
Remove 4096-byte gap between .reginfo and .data, suggested by
...
Ian Taylor <ian@zembu.com>.
2001-06-01 03:55:30 +00:00
f4f6c1dd1c
Enable SCSI.
2001-06-01 03:53:29 +00:00
76b3b49bb8
Add support for jornada720's framebuffer.
...
The functionality is almost same as bivideo, and hardware rasops and
power saving are not yet supported.
2001-06-01 02:51:03 +00:00
f57a0847d2
fix off by one error. extra one page is needed for the case where
...
buffer is not page aligned (e.g. raw i/o case).
2001-05-31 20:56:29 +00:00
9bac50748f
"opt_ddb.h" should be included at the beginning of source file,
...
because some headers (in this case <systm.h>) refers symbols (e.g. DDB)
defined in the opt_ddb.h
2001-05-31 19:41:57 +00:00
59ba4788ce
Deprecate intrcnt/intrnames in favour of the generic evcnt(9) interface.
2001-05-31 18:46:07 +00:00
1a891f65d4
One more gcc-2.95 issue.
2001-05-31 09:19:25 +00:00
283e406cb0
drop to prom on "halt" as well.
2001-05-31 08:55:19 +00:00
da8f8f1e72
define _KERNEL_OPT as well as _KERNEL. we will use this in the future to
...
get kernel "opt_foo.h" headers, rather than _KERNEL && !_LKM.
2001-05-31 07:37:01 +00:00
1f4f9ae5c2
Fix minor typos.
2001-05-31 07:24:23 +00:00
f998b62e15
Fix commnet; hpcmips isn't x86 architecture.
2001-05-31 02:30:04 +00:00
299159546d
s/Alpha/MIPS/ in comment.
2001-05-31 02:20:55 +00:00
c227148511
PRiD 0x18 is shared by RC32334, 332 and 355. These SoCs are
...
distinguished by SYSID register in the system controller. Note
that PRiD 0x20 is for a standalone RC32364 processor which has the
same 32300 core inside. Rather better to name them MIPS32 ISA.
2001-05-31 02:06:26 +00:00
ba87a6d444
Add gcc-2.95 version.
2001-05-30 20:37:48 +00:00
d84d2c6c85
add missing #include "opt_kgdb.h"
2001-05-30 15:24:23 +00:00
e2c5f5866f
Use sys/arch/arm/arm/blockio.S.
...
Actually, these functions aren't used by hpcarm but is necessary to be
able to link sys/arch/arm/mainbus thing.
2001-05-30 14:39:19 +00:00
49927dd845
Add itepoll() prototype as suggested by 'maximum entropy' (pr#13047).
2001-05-30 14:25:07 +00:00
2eae10adb5
Inline bswap{16,32} when the argument is constant.
2001-05-30 13:08:34 +00:00
72943f1165
Pasto.
2001-05-30 12:52:06 +00:00
67afbd6270
use _KERNEL_OPT
2001-05-30 11:57:16 +00:00
f32430d518
Add a case clause for IDT RC32332/RC32334 processor personality
...
inside a commented-out block.
2001-05-30 09:06:28 +00:00
16a60efd2c
Add PRiD 0x18 for IDT RC32332/RC32334 processors.
2001-05-30 07:21:51 +00:00
2d632efc89
Start using the blockio functions. This makes raw reads from hcsc 20% faster
...
(is that all?).
2001-05-30 00:19:43 +00:00
f15491e9d3
Move the declarations of blockio.S functions from katelib.h to a new, exciting
...
<arm/blockio.h>. katelib.h includes it for compatibility.
2001-05-30 00:16:36 +00:00
d51c27dfa8
Add read_multi_1() which does what it says fairly fast.
2001-05-30 00:14:09 +00:00
966a1b86f8
initialize the b_dep field in malloc()'d buffers. fixes PR 13065.
2001-05-29 23:08:06 +00:00
7d9a4dbad7
Move blockio.S from sys/arch/arm32/arm32 to sys/arch/arm/arm, since I want to
...
start using it on arm26.
hpcarm gets to keep its own version, since it's not identical and I haven't
got an hpcarm box to test.
2001-05-29 23:03:20 +00:00
d674a69f7a
And now we're running!
2001-05-29 21:55:00 +00:00
2de1ab0486
Add ci_cpuid.
...
Change the CLKF_ macros because the idle loop is now running at IPL1.
2001-05-29 21:29:32 +00:00
3b4d7a2948
Must lock kernel when softclock is called from outside hardclock.
2001-05-29 21:28:14 +00:00
1cf7a84a88
Add a bunch of locking code for MP systems.
2001-05-29 21:27:25 +00:00
c20a10d57d
Call proc_trampoline_mp() after fork in multiprocessor environment.
2001-05-29 21:26:44 +00:00
6492868388
Change Swtch so that the old process context is stored directly and the
...
idle loop is on the interrupt stack instead of the last running process'
stack. This is needed to work in a multiprocessor environment.
2001-05-29 21:25:11 +00:00
f0c1fb1bb2
Initialize DDB at boot time and break into it if the "d" argument
...
is specified to the kernel.
XXX PMON doen't load symbols for us -- need a dbsym(1) for ELF.
2001-05-29 18:40:25 +00:00
5331656107
The QED RM7000 can use the same idle routine as the QED RM52xx.
2001-05-29 18:19:20 +00:00
74fa4349ae
Install power-saving idle routines at the end of cpu_identify(). We
...
currently handle the QED RM52xx here.
2001-05-29 17:54:56 +00:00
c8988c2caa
Add an idle loop routine for the QED RM52xx family. This uses the
...
RM52xx `wait' insn to power down the pipeline.
2001-05-29 17:51:55 +00:00
3c596b34a3
We need the fonts for pci_vga too...
2001-05-29 10:39:56 +00:00
9c1aa86e46
One less item (MD siop driver is no more).
2001-05-29 08:20:42 +00:00
bb159c932e
Regen.
2001-05-29 06:45:56 +00:00
dbacb7c9b6
Move over to pciide. My CDROM drive wouldn't work with the wdcisa attachment,
...
but it does work with the pciide attachment.
2001-05-29 06:42:21 +00:00
49009d088a
Import pciide_machdep.c from i386.
2001-05-29 06:26:08 +00:00
60c1352cd4
Prototype milan_vga_init()
2001-05-29 06:02:26 +00:00
73cc88a7dd
Whoops, where did the include of vga_pci.h go?
2001-05-29 06:01:27 +00:00
0f3cd124db
Fix compile error.
2001-05-29 05:58:18 +00:00
3783ca5d30
define _KERNEL_OPT as well as _KERNEL. we will use this in the future to
...
get kernel "opt_foo.h" headers, rather than _KERNEL && !_LKM.
2001-05-29 02:20:20 +00:00
f2800b2299
Don't have conf.h (pasto).
2001-05-28 23:25:25 +00:00
9e78300eda
remove check for too-small MSGBUFOFF now that the reason for it is gone.
2001-05-28 22:47:05 +00:00
9d8dc820a8
Forgot bsd.kinc.mk
2001-05-28 22:34:25 +00:00
ae0ddea4f6
in pagemove(), use pmap_k{enter_pa,remove} instead of pmap_{enter,remove}
...
since buffer cache pages aren't really managed by UVM.
2001-05-28 22:16:17 +00:00
21b70bf745
assert that pmap_extract() succeeds.
2001-05-28 22:11:45 +00:00
8c221ed505
style cleanup.
2001-05-28 22:00:12 +00:00
e49a700498
remove a useless call to uvm_map_protect(). the kernel text is already
...
mapped read-only in pmap_bootstrap() and the comment which tried to
explain why this might be needed anyway didn't make any sense.
2001-05-28 21:54:26 +00:00
1cedb649d4
move the spl*() and IPL_* definitions to intr.h.
2001-05-28 21:06:18 +00:00
a8651c4b09
make sun3x work again after the recent change to the m68k cpu_kcore_hdr:
...
allocate a page for dumps like the sun3 does rather than using part of
the msgbuf page. this also lets the msgbuf use the full msgbuf page.
2001-05-28 20:56:54 +00:00
a83346f337
don't abuse cf_unit.
2001-05-28 20:52:34 +00:00
d5c72b21e5
s/ncsrc/osiop.
...
While I'm here, ditch some excess baggage which is useless for
the RAMDISK kernel.
2001-05-28 18:39:45 +00:00
47ae105daa
Add Makefile snippets to install netboot in installation/netboot
...
under ``make release''.
2001-05-28 18:21:12 +00:00
af63f8979c
D'oh, clear the soft interrupt bits in CAUSE *before* servicing
...
soft interrupts, rather than after, so that soft interrupts scheduled
by other soft interrupts don't get lost.
2001-05-28 18:19:27 +00:00
16b9c60621
A port to the Algorithmics MIPS evaluation boards. We currently
...
support the P-5064, which has a QED RM5xxx CPU soldered on.
There is some skeletal support for the P-4032 (an older board, which
had an R4xxx CPU). There are some placeholders for the P-6032, which
is their newest board, but no real code yet (the P-6032 has a different
PCI controller, the Algorithmics BONITO).
There are still some (apprently softintr-related) problems with the
algor kernel, but it works well-enough to self-host.
Kudos to Allegro Networks for loaning me a P-5064 board on which to do
the port.
2001-05-28 16:22:13 +00:00
7918542181
Need <lib/libkern/libkern.h>.
2001-05-28 15:53:51 +00:00
ed8360b3d7
Add missing semicolon.
2001-05-28 14:40:49 +00:00
eb9637dd7e
Add COMPAT_15 and comment out COMPAT_SUNOS. (It's hardly used and saves
...
a bit of space on low memory models).
2001-05-28 11:14:41 +00:00
2bcf7a5971
Add 'prev_sr' argument to milan_isa_intr() so we can properly defer interrupts
...
that come in at the wrong time.
2001-05-28 08:41:37 +00:00
b1ff453ae9
Add Milan console initialisation code.
2001-05-28 08:30:03 +00:00
soda