560567d851
Include <sys/exec.h> instead of <a.out.h>/
1999-11-08 23:29:56 +00:00
a96dbfa190
Remove inclusion of unused headers.
1999-11-08 23:29:05 +00:00
1ad621b38f
Handle empty `input/output path' when looking for console device; patch
...
from Brian D. Chase.
1999-11-07 16:36:16 +00:00
4c0911c827
Make this more current.
1999-11-07 01:09:12 +00:00
07e5d68b51
several fixes to copy{in,out,}str() from charles and myself:
...
don't panic if maxlen == 0, just return ENAMETOLONG.
treat maxlen as unsigned like the manpage indicates.
avoid crashing if the userspace address is >= KERNBASE.
make sure *done is 0 when no bytes are copied.
1999-11-05 04:49:26 +00:00
522cbf0248
Update to match new SVR4-style definition names in <sys/exec_elf.h>.
1999-10-25 13:55:06 +00:00
fbfe8a4407
Comply with recent MI scsi changes.
1999-10-21 13:46:06 +00:00
54eed2bc37
Add in the Coda file system and pseudo device.
1999-10-14 16:09:31 +00:00
15ef719178
Add a psuedo-device for coda.
1999-10-14 00:08:45 +00:00
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
8800f180c3
Call find_cpus() much earlier so we can use the result while bootstrapping
...
all that pmap stuff.
1999-10-04 19:27:04 +00:00
de22be977a
Since a context table is now pointing at the correct per-CPU region table
...
at all times, we can dispense with the hackery that patches the magic entry
at context-switch time.
1999-10-04 19:23:49 +00:00
b19b1fc269
Each process (i.e. each `pmap') needs a region table for each CPU.
...
Implement this by making the fields `pm_reg_ptp' and `pm_reg_ptp_pa'
pointers to an array of `ncpu' region table pointers and corresponding
physical addresses.
This is a somewhat unfortunate side effect of having the per-CPU data
addressable by the same virtual address on each CPU.
1999-10-04 19:18:33 +00:00
fa65ea182c
Implement sysctl `machdep.booted_kernel'.
1999-10-04 19:11:42 +00:00
1972c67981
Document what qec, be and qe is.
...
Thanks to Jason Thorpe for explaining!
1999-10-04 19:02:55 +00:00
2b02403498
The old dk_establish() hack doens't work anymore, and should be
...
garbage-collected. device_register() is the One True Way.
1999-09-30 23:01:53 +00:00
11cae42531
Centralize the declaration and clearing of `cold'.
1999-09-17 19:59:35 +00:00
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
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
132d930986
Fix printf format (see PR#8358).
1999-09-10 08:42:58 +00:00
8602e6124d
add svr4_lwp.h to let this build again.
1999-09-08 04:02:48 +00:00
5c57af78d2
Remove now unused variable `i'.
1999-08-27 10:49:20 +00:00
84670a44ef
Initialize the default colormap to 0 == black, all others == full white.
1999-08-26 22:53:41 +00:00
58858e0968
Suns use black-on-white as the default rcons colors.
1999-08-26 20:50:08 +00:00
2c13aef146
- Update to match new rasops_init semantics
...
- Set RI_FULLCLEAR so that we clear the *entire* display
- Set RI_CURSOR and cursor position so that old cursor glyph gets wiped
Fixes PR: port-sparc/8121
1999-08-24 11:12:08 +00:00
2cf3330a1b
Garbage-collect reference to <sys/dmap.h>.
1999-08-23 22:29:37 +00:00
2e95b13365
Use ${SIZE}, ${OBJCOPY} rather than size and objcopy.
1999-08-21 14:18:36 +00:00
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
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
8974edc06c
The 8bpp PROM console uses index 0 as black, 255 as white. Update ri_devcmap
...
to cater. Partially addresses PR port-sparc/8121.
1999-08-13 09:59:47 +00:00
74ed5b7f0f
Add <machine/apmvar.h> for sparc so that apmd can be built. Eventually
...
this allow it work on Tadpole SPARCbook 3 laptops (and/or other sparc
with power management).
1999-08-11 02:00:09 +00:00
4efe97d08f
remove some more devices that are not the tadpole.
...
add the tctrl device (which controls the tadpole microcontroller).
1999-08-11 01:46:25 +00:00
ec55b51b3a
do a little colormap manipulation. use the tft power hooks in tctrl
1999-08-11 01:41:06 +00:00
385ed7074b
This now works properly and uses interrupts. If you close the lid, the
...
screen will turn off and when you open the lid screen turns on. If you
do too rapidly, the driver won't be notified but you can press the micro
switch and it will come back. Also "halt -p" now works so you don't
have to do Pause-P to powerdown.
1999-08-11 00:46:06 +00:00
28fb7c1eb8
Define cpu_number() as discussed on tech-smp.
1999-08-10 21:08:05 +00:00
4f5d78ae59
s/(sbus | obio)/sbus for the sbus attachments. These were vestiges from
...
the old code.
1999-08-10 12:50:35 +00:00
be4c7c3513
split bwtwo driver in obio and sbus parts
1999-08-10 05:04:08 +00:00
072b17778f
split bwtwo driver in sbus and obio parts.
1999-08-10 04:56:30 +00:00
ede200e1ab
Add a driver for the Tadpole SPARCbook microcontroller. It doesn't
...
do much yet (except for power down support). As sson as I figure
out to get its interrupts enabled, it will be much more functional.
(e.g., print console messages on low power warnings, be able to turn
off the TFT, etc.).
1999-08-09 18:39:58 +00:00
84e306ed83
Tadpoles don't use the standard sun4m power down hardware. So add
...
support for doing it the Tadpole way.
1999-08-09 18:35:58 +00:00
1b0bd3757f
add entries for the tadpole microcontroller (tctrl) and the
...
tadpole pcmcia controller (tpcic). Drivers for the former will
show up today, and the latter later this week or next weekend.
1999-08-09 18:34:43 +00:00
26297cb6e9
PR/8178:Julian Coleman: sparc kernel will not build with cgtwo/cgsix but
...
without sbus. Remove call to cgsix-sbus-attach (impossible code). Make
routines static (they were declared static, but not defined static and
some compilers can complain).
1999-08-09 12:16:10 +00:00
1c0e017cff
Change spl calls to always raise priority, except for the ones which are
...
specifically supposed to lower it.
1999-08-05 21:16:55 +00:00
eb20bbc780
Change the semantics of splsoftclock() to be like other spl*() functions,
...
that is priority is rasied. Add a new spllowersoftclock() to provide the
atomic drop-to-softclock semantics that the old splsoftclock() provided,
and update calls accordingly.
This fixes a problem with using the "rnd" pseudo-device from within
interrupt context to extract random data (e.g. from within the softnet
interrupt) where doing so would incorrectly unblock interrupts (causing
all sorts of lossage).
XXX 4 platforms do not have priority-raising capability: newsmips, sparc,
XXX sparc64, and VAX. This platforms still have this bug until their
XXX spl*() functions are fixed.
1999-08-05 18:08:08 +00:00
42c15639e0
Remove the false positive on the probe of the built-in modem
...
on tadpoles by calling comprobe1 to see if the modem is really
there.
1999-08-03 00:32:33 +00:00
864afe0bc7
Add video blanking support. It does not power-down the TFT
...
since that requires talking to the H8 microcontroller and
that support is not yet done.
1999-08-02 20:36:57 +00:00
016599a30b
Colormaps now work. Besides a small fencepost error, the real problem
...
is that the Tadpole 3GX tech-ref-man was WRONG. The RAMDAC registers
at at 4 byte offsets, not 8. Once that was discovered, all the code
just worked.
1999-08-02 18:00:21 +00:00
d8f4dbb171
fix a few mmap bugs. pretend to be a cg3 and implement a hack
...
to fack the Xsun server to believe that the p9100's framebuffer
is really a cg3's. So if only colormaps worked, X would be able
to run.
1999-08-01 06:27:00 +00:00
4b814be9cf
Initial stab at a P9100 console FB driver for the Tadpole 3GX.
...
It supports RASTERCONSOLE only and the colormap support is
broken (the hardware doesn't seem to be doing what the tech.
docs. say it should be doing). But it is usable as a console
(but with blue on white as the only color choice). I figured
I'd check it in since it is somewhat usable and someone else
might figure what I screwed up in the color map support.
1999-08-01 00:23:48 +00:00
d4b9056054
Add preliminary support for the built-in modem on Tadpole 3GX/S
...
laptops. There is currently something wrong with the interrupt
code but it does attach and sense a 16550a. (anyways the built
in modem is only a 14.4Kb and you'd really want to use a PCMCIA
modem to get faster dialup rates).
1999-07-30 23:58:25 +00:00
8c0f3c5a5f
Add config file specificially for Tadpole 3GX/3GS laptops.
...
It save ~800KB over the standard GENERIC config file.
1999-07-30 23:55:43 +00:00
d7bf3732b0
The new rasops stuff is a LOT faster; turn on rasterconsole on the cgsix.
1999-07-30 18:11:38 +00:00
a7cd454b1d
It's time to be COMPAT_14.
1999-07-29 10:37:12 +00:00
b513c9a6ad
update comments for mi VME
1999-07-28 09:48:36 +00:00
6922e1976e
adapt to mi VME attachment (sorry for being late)
1999-07-28 09:45:08 +00:00
f6fddabf3f
back out previous - there is really a "vmebus" attribute
1999-07-28 09:39:48 +00:00
223cc34183
make the vme stuff compile again; I am not sure this is correct as I don't
...
have the hardware to test, but it has been broken for 3+ weeks now. Hi
Mr. Drochner!
1999-07-28 05:45:50 +00:00
6ec1ededf1
Make a slight rearrangement in how <machine/lock.h> is included.
1999-07-27 23:45:13 +00:00
cc668e410f
Define apporpriate an value for SIMPLELOCK_LOCKED, based on the
...
semantics of ldstub.
1999-07-27 22:22:33 +00:00
c1ee8f0a8c
Prepend `cpu_' to the machine-dependent atomic locking primitivies.
1999-07-27 21:45:39 +00:00
f886376518
be more efficient when doing the SYSTEM_LD_TAIL for -g kernels: don't
...
copy them just to strip them, use strip -o.
1999-07-26 05:20:44 +00:00
41cc9a0eb8
enable PPP_BSDCOMP, PPP_DEFLATE, PPP_FILTER, PFIL_HOOKS, IPFILTER_LOG
...
on the GENERIC kernels that had them commented out.
XXX: Please note, that not all the kernels have all the options defined!
1999-07-20 07:40:34 +00:00
0c2a15c04a
we don't need no-fpu; anyway this has been renamed in new version of egcs
1999-07-10 22:18:34 +00:00
0945bf58b0
Add examples for including the kernel crypto bits from either crypto-us
...
or crypto-intl, commented out, with instructions to use only one, and
adjust the prefix as necessary.
1999-07-09 18:55:33 +00:00
ecdad0ec33
clean up a bit after jason :)
...
- fix emitrules() like emitfiles() to deal with the prefix (otherwise it
would attempt to find the file in the normal base for the NORMAL_C rule).
- add emitincludes() which adds include directives for each prefix to the
$INCLUDES variable in the makefile.
- add %INCLUDES to each Makefile.arch to deal with the above.
this makes "prefix" actually work in a usable manner, and now i can move
on to fixing compiler warnings (errors) in the ESP code. :)
1999-07-09 09:52:55 +00:00
3ebbe095e0
Change the pmap_extract() interface to:
...
boolean_t pmap_extract(pmap_t, vaddr_t, paddr_t *);
This makes it possible for the pmap to map physical address 0.
1999-07-08 18:05:21 +00:00
eb770c7b7c
add "trace/t <pid>".
1999-07-04 06:45:26 +00:00
5effafcaa6
kernel configuration for IPv6/IPsec. should be in GENERIC in the future.
...
(source code will be committed soon)
1999-07-01 07:00:12 +00:00
33104934d9
update for new VME framework
1999-06-30 15:18:58 +00:00
3c6560a597
More ugly code to force early configuration of the sun4 on-board timer.
1999-06-28 22:40:15 +00:00
61f60a2fbe
Allow SFILES to be empty; from Julian Coleman.
1999-06-28 21:03:23 +00:00
bd0ac6506c
Prepare entry for `hme at sbus'; commented out until driver is finished.
1999-06-28 20:26:47 +00:00
4fe4dae943
Ignore (but still generate a console warning) unhandled user-generated traps.
1999-06-28 15:51:26 +00:00
7c5f595062
mmu_pagein() prototype: change address argument to `vaddr_t'.
1999-06-28 14:44:57 +00:00
5814a13657
mmu_pagein: refuse kernel space addresses here.
1999-06-28 14:41:43 +00:00
427639cdce
- Call ip6intr if INET6 is defined.
...
- remove "need-flag" for mac68k esp driver, as it is not used in anywhere
and conflicts with IPsec ESP header.
This should be the only MD change in IPv6 support, except kernel config file.
Very sorry if you have any compilation problem with it (I believe it is okay).
If your favorite arch is not included in here, please add a
call to ip6intr() from softintr handle.
1999-06-28 08:20:40 +00:00
7683f14172
enable xbox and ppp
1999-06-26 18:47:15 +00:00
c118a70deb
When overriding cache flush functions for specific cpu models, make
...
sure to update the correct function pointers in `cpuinfo'.
1999-06-24 20:22:12 +00:00
ccd6d1e4de
Pull in `sparc/compat_13_machdep.c' for SunOS compatibility too.
1999-06-20 16:30:22 +00:00
0288ffb53a
pmap_change_wiring() -> pmap_unwire().
1999-06-17 19:23:20 +00:00
f5a527bb4e
Remove pmap_pageable(); no pmap implements it, and it is not really useful,
...
because pmap_enter()/pmap_change_wiring() (soon to be pmap_unwire())
communicate the information in greater detail.
1999-06-17 18:21:21 +00:00
f90f079222
Fix typo in previous.
1999-06-13 07:58:20 +00:00
fee9cd9c12
Initialize the heap (for alloc()) explicitly, since the `end' symbol
...
is not necessarily double-word aligned.
1999-06-12 12:49:24 +00:00
2c35c7bd03
Only declare block major numbers for devices which can be the root device.
1999-06-07 20:31:27 +00:00
d76e7b8c6d
Don't pass a nam2blk around at all; just have setroot() and friends reference
...
dev_name2blk[] directly. Addresses PR #7622 (ITOH Yasufumi), although
in a different way.
1999-06-07 20:16:08 +00:00
e6545647b8
update this to GENERIC rev. 1.84.
1999-06-06 13:06:38 +00:00
440ac638bc
EXEC_ELF32 is now default. enable "rnd"
1999-06-06 13:00:03 +00:00
3d9ae33cfb
Add COMPAT_AOUT.
1999-06-06 09:23:38 +00:00
bea0725979
64-bit safety to help sharing compilation tools with sparc64.
1999-06-05 12:54:23 +00:00
beb12b13b9
Don't include rasops and wscons goo here; we get it already from fbvar.h
1999-06-02 23:24:00 +00:00
7d5f7a34ce
We need wsdisplayvar.h for this to compile now!
1999-06-02 12:11:39 +00:00
0953844306
Casts to match `%d' in printf format.
1999-05-27 14:20:10 +00:00
69b216aefe
`xmit' & `recv' return `ssize_t'
1999-05-27 14:04:25 +00:00
beb8d06638
Generally update the comment above vunmapbuf().
1999-05-26 22:19:33 +00:00
a2d06a4721
Generally update the comment above the vmapbuf() implementations.
1999-05-26 22:07:36 +00:00
2580d306ab
Change the vm_map's "entries_pageable" member to a r/o flags member, which
...
has PAGEABLE and INTRSAFE flags. PAGEABLE now really means "pageable",
not "allocate vm_map_entry's from non-static pool", so update all map
creations to reflect that. INTRSAFE maps are maps that are used in
interrupt context (e.g. kmem_map, mb_map), and thus use the static
map entry pool (XXX as does kernel_map, for now). This will eventually
change now these maps are locked, as well.
1999-05-26 19:16:28 +00:00
5832084eaf
bus_dmamem_map() maps DMA safe memory, which is usually one or more
...
managed pages, into KVA space. Since the pages are managed, we should
use pmap_enter(), not pmap_kenter_pa().
Also, when entering the mappings, enter with an access_type of
VM_PROT_READ | VM_PROT_WRITE. We do this for a couple of reasons:
(1) On systems that have H/W mod/ref attributes, the hardware
may not be able to track mod/ref done by a bus master.
(2) On systems that have to do mod/ref emulation, this prevents
a mod/ref page fault from potentially happening while in an
interrupt context, which can be problematic.
This latter change is fairly important if we ever want to be able to
transfer DMA-safe memory pages to anonymous memory objects; we will need
to know that the pages are modified, or else data could be lost!
Note that while the pages are unowned (i.e. "just DMA-safe memory pages"),
they won't consume any swap resources, as the mappings are wired, and
the pages aren't on the active or inactive queues.
1999-05-25 23:14:03 +00:00
080560c8c6
- Setting initial position of cursor is up to caller.
...
- Set cursor position properly for SPARC. From Juergen Hannken-Illjes.
1999-05-23 17:59:39 +00:00
d7ffa508b1
Provide an mdallocsys() that clips bufpages if necessary (on the Sun4c).
...
This will be (and needs to be) done before nbuf is computed.
1999-05-21 00:08:14 +00:00
88c7cff619
Make this compile again.
1999-05-20 20:15:27 +00:00
fea10fb499
Operate Hypersparc cache in write-back mode again.
...
Remove `hypersparc under construction' message.
1999-05-20 10:06:39 +00:00
1040b9e209
If TLB entries need to be flushed, make sure to do this after any necessary
...
cache flushes, since on VIPT machines the cache flush may induce a TLB load.
1999-05-20 10:03:12 +00:00
e4a87aa1a9
* convert to using MI allocsys(). most ports were using an MD allocsys(),
...
although a couple still used the old pre-4.4-lite (?) mechanism.
* use format_bytes() to format the various printf()s that print out memory sizes
1999-05-20 08:21:42 +00:00
a4f0570f7d
SPARC console is black on white, and is centered by default.
1999-05-19 21:05:59 +00:00
02bc362e3e
Add arg to rcons_init() that when set causes screen to be cleared.
1999-05-19 20:34:19 +00:00
218af6a342
Insert missing code that defines screen metrics for rcons. This fixes the
...
more blatant rcons brokenness (ie no panics).
1999-05-19 19:59:04 +00:00
ae6d12926c
Turn on the video timing which is not always done by the PROM (e.g. if we're
...
not the console).
1999-05-19 08:31:42 +00:00
7efb86f6b8
Fix typo that broke rasops operation.
1999-05-18 21:36:21 +00:00
0ff6aaf4c2
Don't clear the screen when we connect rasops; the SPARC doesn't connect
...
the rasops console until autoconfiguration, and it kinda sucks to have
the boot messages suddenly disappear from the screen.
1999-05-18 18:13:39 +00:00
20be6a2a2a
Fix typo on my behalf. From Juergen Hannken-Illjes.
1999-05-16 21:19:33 +00:00
87d4c19ebf
Remove cruft from `nmi_hard()' interrupt handler.
1999-05-16 16:56:35 +00:00
1a2299d57c
Temporary work-around in pmap_enter on 4/400 machines: pre-allocate
...
MMU region cookies. This keeps the machine from crashing when running
in user mode.
TODO: fix the bugs then kill or alter this work-around.
1999-05-16 16:48:59 +00:00
d379bda6a5
Well, what do you know.. the TLB context flush has been coded with the
...
wrong `type' field all these years. Fix this and add a TLB region flush
as well. Also take care of a few inconsequential nits.
1999-05-16 16:37:45 +00:00
3b602e5afa
Panic if rasops_init() fails us (should never be the case).
1999-05-15 13:04:03 +00:00
6834085f8b
Make sure rasops_info descriptor is zeroed out before initializing.
1999-05-15 12:52:22 +00:00
95e0190e23
split the sun ms/kbd drivers into frontend/backend parts at the serial
...
interface border, so that other serial interfaces can be attached to the
ms/kbd. zero functional changes and mostly involves moving code around
a bit. tested on the SS2.
this is necessary to attach the PCI ultrasparc keyboard/mouse drivers.
1999-05-14 06:42:02 +00:00
ea28d54c9e
Let NetBSD/sparc know about 64-bit formats even if it can't execute them.
1999-05-14 00:18:51 +00:00
c10a926030
Allow the caller to specify a stack for the child process. If NULL,
...
the child inherits the stack pointer from the parent (traditional
behavior). Like the signal stack, the stack area is secified as
a low address and a size; machine-dependent code accounts for stack
direction.
This is required for clone(2).
1999-05-13 21:58:32 +00:00
a59ced70bd
pull in files.aout
1999-05-12 12:48:27 +00:00
fe310dd299
include <lib/libkern/libkern.h> for intoa()/inet_ntoa()
1999-05-07 16:19:27 +00:00
4cb2198a44
Declare `bootinfo' also if !DDB.
1999-05-05 15:32:33 +00:00
22de25977b
Argh, removed last ELF induced problem. We used to have syscall: in locore.s
...
and _C_LABEL(syscall) in trap.c. In ELF they are the same. Change the label
in locore.s to be _C_LABEL(_syscall).
While I am there, move the register save and restoral code used in the
*sigcode trampolines into two macros and use them instead of copying 100
lines of assembly each time.
Now everything ELF works.
1999-05-05 10:53:00 +00:00
952f511570
Use -n for ELF. Using -N might work, but produces only one section.
...
No flags will not work, because it will produce a kernel loaded at 0xf0000000.
This is because the bfd ELF pagesize (in elf32-sparc.c) is 0x10000. Since
we need to load at 0xf0004000, we use -n.
1999-05-05 10:50:02 +00:00
caa41a7d21
Fix panic and panicstr to use _C_LABEL.
...
Statuc: ELF kernel loads symbols properly, hangs in syscall while running init.
1999-05-04 17:29:22 +00:00
7d5c65239e
clean up old GCC.1 stuff.
1999-05-04 13:36:10 +00:00
f499d38511
Gain one instruction..
1999-05-03 20:56:11 +00:00
a554ffdde0
Better pad the artificial header to exactly 32 bytes.
1999-05-03 18:59:08 +00:00
f890155a87
Define __extension__ if __GNUC__ < 2
...
Define __builtin_* for lint.
1999-05-03 16:20:28 +00:00
6207471740
remove unused msgbufaddr
1999-05-03 16:17:57 +00:00
3c86ce132b
s/\<0x4000\>/PROM_LOADADDR
...
remove unused cputypvallen, and _msgbufaddr
1999-05-03 16:17:08 +00:00
b0c181d290
move PROM_LOADADDR from promlib.h to param.h and remove its cast.
1999-05-03 16:14:02 +00:00
6fc35c7fc8
Casts for PROM_LOADADDR which is not casted anymore.
1999-05-03 16:13:16 +00:00
bc1a121cfe
Missing initialization of getbootfile() method for `old' monitors.
1999-05-03 07:32:50 +00:00
e3a15d4321
* Add missing label.
...
* Avoid harmful delay-slot instruction, if we did not get a `bootinfo' thing.
* Compute correct location of `esym' for all three methods of debug
symbol loading we support.
1999-05-02 14:47:33 +00:00
797c581bbc
Add bootinfo.h
1999-05-02 13:50:17 +00:00
e4bc3af22c
No need to disable MII devices in previous.
1999-05-01 14:18:35 +00:00
93857fda32
Comment out nell and pcmcia children until audioamd panic resolved
1999-04-30 21:09:50 +00:00
8ed58f33a5
Add -n for ELF, note weirdness in comment.
1999-04-30 13:31:52 +00:00
35e47f06fa
Load the header too.
1999-04-30 13:28:58 +00:00
4bf3b7a9c1
Compile in support for ELF symbols.
1999-04-30 13:28:36 +00:00
81248a0851
Add bootinfo struct to pass symtab arguments.
...
XXX: This does not work with ELF yet, but I don't understand why...
1999-04-30 09:29:40 +00:00
a042b8f9e4
Add bootinfo support for loading symbol tables.
1999-04-30 09:26:16 +00:00
cc96413a0c
Revert previous bootinfo premature commit, and commit the sunos_sigcode
...
stuff instead.
1999-04-29 16:37:32 +00:00
5f139d3cc9
Add sunos_sigcode and sunos_esigcode for COMPAT_SUNOS
1999-04-29 16:13:04 +00:00
073021116e
Add a 1 second delay to powerdown sequence to prevent the OpenBoot PROMs
...
from getting control and reporting a "powerdown failure", per PR#7487
1999-04-28 18:49:40 +00:00
b40179bdca
MD version of loadfile.h
1999-04-28 15:26:21 +00:00
017ae4d0c4
Support for installboot
1999-04-28 15:25:43 +00:00
1c8494b7a2
Checkpoint of elf boot stuff:
...
- Use loadfile for both boot and installboot
- Fix problems with linking in bootxx
- Make installboot work with both a.out and ELF bootxx
- *WILL NOT BOOT YET ELF KERNELS* (a.out kernels work) I am working on it.
1999-04-28 15:22:25 +00:00
ccd32076df
Add -DLIBSA_NO_CLOSE
1999-04-28 13:27:18 +00:00
ad64321aac
Include <sys/systm.h> to get prototype for memset.
1999-04-28 13:20:55 +00:00
b1a4c46dab
Fix a typo that prevented this from compiling.
1999-04-27 17:37:18 +00:00
b8073b401b
Garbage-collect the VM_MBUF_SIZE constant. Instead, use the size
...
(nmbclusters * mclbytes), so that the right amount of KVA space is
allocated if those variables are patched.
1999-04-26 22:46:44 +00:00
613a381d71
Update configuration to match `rasops' fixes and config glue.
1999-04-26 04:25:38 +00:00
421994a39b
In pmap_{zero,copy}_page4m() use setpgt4m() to setup temporary address
...
mappings.
1999-04-25 10:30:02 +00:00
901a03b897
Protect extent(9) ops with splhigh().
1999-04-20 20:15:48 +00:00
a3b0c3845d
fix some comments.
1999-04-18 10:54:23 +00:00
8b70f01b60
use LINKFLAGS=-X to avoid stripping out per-file debugging info (idea from chuck@netbsd.org)
1999-04-18 10:52:31 +00:00
ea8f9b570f
Inclusions are already relative to the root of the kernel source tree, no need
...
to traverse the path all the way up again.
1999-04-17 21:26:59 +00:00
0a737db1c7
`oldmon' proms need `putstr()' too.
1999-04-16 08:55:37 +00:00
87a17d4466
Initialize the VME bus tag.
1999-04-14 10:28:23 +00:00
ee5af6c31e
Mask out 64-bit burst capability on sun4m's, since some models (SS20)
...
erroneously report this in their sbus properties.
1999-04-14 09:50:01 +00:00
08e6e1fdc0
Fix TAB-jump lossage in previous.
1999-04-14 09:48:37 +00:00
37653920ec
- try to identify multi-processor machines only on sun4m.
...
- mainbus_attach: on sun4's do not fall through to sun4c/sun4m configuration.
1999-04-14 09:16:11 +00:00
570630211c
PROM likes to see CR-NL.
1999-04-14 09:12:46 +00:00
33df642800
Leave font selection to 'rasops' until 'rasops1' has been completed and can
...
handle non {8,16} pixel wide fonts.
1999-04-13 19:02:38 +00:00
d959cff2ca
Fonts for rcons are now handled in sys/dev/wsfont.
1999-04-13 18:59:15 +00:00
5140c302ce
Bring sparc/sparc64 fb code and kernel configuration into line with
...
rcons changes.
1999-04-13 18:45:40 +00:00
b16b8de052
Identify ourselves as a SCSI channel to the DMA chip.
1999-04-12 23:01:00 +00:00
b13e5d1469
Quote "AS IS" as in the majority of Carnegy Mellon notices.
1999-04-12 20:38:17 +00:00
f455dd6596
add a `flags' argument to uvm_pagealloc_strat().
...
define a flag UVM_PGA_USERESERVE to allow non-kernel object
allocations to use pages from the reserve.
use the new flag for allocations in pmap modules.
1999-04-11 04:04:04 +00:00
c40eb1cd97
Fix a pasto in copyright text which has been procreating like rabbits..
1999-04-06 20:09:18 +00:00
967b8c433c
Don't call configure() from cpu_startup().
1999-04-01 00:17:45 +00:00
83cb600015
Enable rnd.
1999-03-31 14:29:33 +00:00
65707bd131
* Pull in more uvm prototypes.
...
* Retrieve MID on all modules.
1999-03-31 14:09:09 +00:00
1469e9af76
The MMU_3L option became SUN4_MMU3L long ago.
1999-03-30 19:41:30 +00:00
e9ea59935c
Make this compile again after mycroft's pmap fixes.
1999-03-27 06:31:31 +00:00
2adccc50fa
Add pps support. Only enable pps if CLOCAL & !MDMBUF.
1999-03-27 01:21:36 +00:00
12d512bbb7
Oops; vm_offset_t -> vaddr_t.
1999-03-27 00:30:06 +00:00
9c6b797796
Changes for modified pmap_enter() API:
...
* Map the message buffer with access_type = VM_PROT_READ|VM_PROT_WRITE `just
because'.
* Map the file system buffers with access_type = VM_PROT_READ|VM_PROT_WRITE to
avoid possible problems with pagemove().
* Do not use VM_PROT_EXEC with either of the above.
* Map pages for /dev/mem with access_type = prot. Also, DO NOT use
pmap_kenter() for this, as we DO NOT want to lose modification information.
* Map pages in dumpsys() with VM_PROT_READ.
* Map pages in m68k mappedcopyin()/mappedcopyout() and writeback() with
access_type = prot.
* For now, bus_dma*(), pmap_map(), vmapbuf(), and similar functions still use
access_type = 0. This should probably be revisited.
1999-03-26 23:41:25 +00:00
3eab58ceec
UVM no longer an option.
1999-03-25 22:21:09 +00:00
422c4dbb41
Put back <uvm/uvm.h>
1999-03-25 22:13:40 +00:00
7b93dd1117
remove opt_uvm.h
1999-03-25 00:41:46 +00:00
ca5f9685bb
clean up kernel/config files files for machVM lossage.
1999-03-24 06:06:09 +00:00
d2397ac5f7
completely remove Mach VM support. all that is left is the all the
...
header files as UVM still uses (most of) these.
1999-03-24 05:50:49 +00:00
76fa1751fe
Add a macro to check for sufficient pointer alignment in bus.h context,
...
"BUS_SPACE_ALIGNED_POINTER()".
Equal to the param.h "ALIGNED_POINTER()" normally, but obeys additional
requirements of the bus_space_xxx_n() macros. (BUS_SPACE_DEBUG)
1999-03-23 21:29:03 +00:00
a77ccfe460
Garbage-collect.
1999-03-20 01:40:25 +00:00
1e0c7c3ed1
Fix various things that kept this bus front-end from functioning..
1999-03-18 21:33:14 +00:00
ab7269f62a
if uvm_fault() fails with KERN_RESOURCE_SHORTAGE, send a SIGKILL
...
and print a message about it. this will be used to recover from
out-of-swap conditions.
1999-03-18 04:56:01 +00:00
bb8971afc3
for emul_sunos processes, don't change vmspace->vm_maxsaddr
...
for faults within a fudge factor of the end of the stack.
the sunos ld.so maps some zero-fill memory there and uses
it while loading shared libs. ignoring these shenanigans
allows ps to report the correct stack usage for sunos programs.
1999-03-18 04:27:54 +00:00
848e39dd70
Shouldn't call getpropint() on old proms: only get a CPU's `mid' if needed.
1999-03-17 23:21:38 +00:00
9ae1ca2595
Got a VME probe result backwards.
1999-03-17 23:20:16 +00:00
bc533621ed
defopt MINIROOTSIZE
1999-03-17 18:59:21 +00:00
8e61ed9705
in pmap_bootstrap4_4c(), remove any bogus mappings the PROM
...
left around in the mmu.
1999-03-16 03:45:36 +00:00
69d2d27c1b
Use bus_space tags and handles, embedded in MD hooks AM7930_{READ_WRITE}_REG
...
to handle MD delay and bus padding. Tested on sparc2 by David Brownlee.
Should use regmaps, but that breaks sparc pDMA assembly code.
1999-03-14 22:29:00 +00:00
d446fb449c
exterminate ovbcopy. patches provided by Erik Bertelsen, pr-7145
1999-03-12 22:42:30 +00:00
02b2bb48b7
Apply patch from PR#6443 to set LED properly when BLINK option is
...
not set.
1999-03-11 06:44:40 +00:00
e951781842
_C_LABEL() is not implied by _ENTRY().
1999-03-07 22:36:04 +00:00
3846cac1e1
Use `-Ttext' switch & collect ld options in LINKFLAGS.
1999-03-05 11:13:39 +00:00
da1407c412
Use <machine/asm.h> to construct C identifiers.
1999-03-05 11:12:16 +00:00
994c338f0a
Apply C_LABEL() to `esym' too.
1999-03-05 11:07:03 +00:00
pk