fd8c03cf44
Allow arch-specific code to specify in4_cksum() like it can specify
...
in_cksum().
2000-02-14 21:42:50 +00:00
09943f0ffa
G/c references to VM_KMEM_SIZE.
2000-02-12 20:57:12 +00:00
dded044fc2
Update for the NKMEMPAGES changes.
2000-02-11 19:25:12 +00:00
9621e6be50
Reset maxstray count if we get a good interrupt for a level.
2000-02-10 07:45:43 +00:00
13e13336b2
Allow (re)setting of maxstrays after establishment of a shared interrupt.
...
This allows sporadic stray interrupt counts to be reset by an acknowledgement
of the same interrupt.
2000-02-10 07:45:02 +00:00
4821b5ae2f
Guard against trying to disable an interrupt where we'd dereference a
...
bad pointer.
2000-02-10 04:31:36 +00:00
d129ec5214
Fix typo in error message
2000-02-09 23:25:15 +00:00
7f5a7c00ac
fix include file.
...
<netinet6/ip6.h> -> <netinet/ip6.h>
2000-02-09 05:48:26 +00:00
f9e531f1e4
Don't force BWX on Pyxis by default; it's just not reliable enough.
2000-02-09 01:39:20 +00:00
ec02ebc8a0
Adjust for IOASIC register changes.
2000-02-09 00:33:03 +00:00
52a2804a5c
Add a new function call to the ISA DMA API: isa_dmamaxsize(), which returns
...
the maximum transfer size for the specified DMA channel. Make all clients
of ISA DMA use this call to determine their maximum transfer size.
2000-02-07 22:07:27 +00:00
fe551f0e64
Fix a bug in disksort_*() which caused non-optimal ordering when multiple
...
active partitions were on a single spindle. Add a b_rawblkno member to
struct buf which contains the non-partition-relative block number to sort
by.
2000-02-07 20:16:47 +00:00
17c346b9e1
Changed cacheable -> prefetchable. [sync w/ swiz]
2000-02-06 04:07:18 +00:00
28bdaf37d9
Changed cacheable -> prefetchable.
2000-02-06 03:52:27 +00:00
97eba73a40
If we have a Pyxis with the DMA page crossing bug, don't allow coalescing
...
of adjacent DMA segments.
XXX This is still not perfect... but making it perfect will probably
require additions to the bus_dma interface and the ISA autoconfiguration
interface.
2000-02-06 01:26:50 +00:00
0c4f8a876b
Implement an internal DMA map flag which prevents coalescing of
...
adjacent DMA segments.
2000-02-06 01:23:30 +00:00
5b4e17169b
Bring in the support to boot from ide drives. This is from dec_eb164.c.
...
This is needed for newer firmware and to boot from slave drives.
2000-02-05 22:22:41 +00:00
541c31000e
Sync the ide support with dec_eb164.c rev 1.32:
...
Add the support to boot an ide slave drive and to boot from the secondary
ide channel.
Michael Hitch gave me the final hint how to do that and Havard Eidnes
tested it with his slave drive.
This should fix pr#8808 on the DS10.
Also remove one ideboot check which wasn't removed when I removed it from
dec_eb164.c.
2000-02-05 22:19:19 +00:00
b92d490f3e
Add the support to boot an ide slave drive and to boot from the secondary
...
ide channel.
Michael Hitch gave me the final hint how to do that and Havard Eidnes
tested it with his slave drive.
This will also fix pr#8808 on the DS10 when I commit the changes to
dec_6600.c.
2000-02-05 22:14:42 +00:00
36e6bc645e
Improve namespace test macros a bit.
2000-02-05 14:04:36 +00:00
253b179629
clean up (group, sort) __HAVE_* defines
2000-02-05 00:07:30 +00:00
82464e46d6
Add a C99-style va_copy macro.
2000-02-03 16:16:06 +00:00
c6641d91a8
Merge IOASIC register definitions.
2000-02-03 08:13:44 +00:00
0cf304bb45
Always use BWX for bus access on Pyxis chips.
2000-02-01 19:29:28 +00:00
11c8f56d48
Revert STRIPPROG -> STRIP
2000-02-01 05:25:24 +00:00
d166ec2056
Do not forget to init intr_private
2000-02-01 04:14:18 +00:00
f77befbc84
#define __HAVE_DEVICE_REGISTER on ports that have it, and check for
...
that, rather than a list of architecture defines, in config_attach
2000-02-01 04:01:19 +00:00
77e40e844d
Add some defines for TLSB interrupt mask and summary registers. Update
...
copyright.
2000-01-27 22:27:50 +00:00
b0fbaa33fb
Remove obsoleted macros.
2000-01-26 09:44:10 +00:00
8eb798e603
define a "BUS_SPACE_MAP_PREFETCHABLE" flag which basically means that
...
device accesses are idempotent (but should not be cached by the CPU)
2000-01-25 22:13:17 +00:00
85fcd0b58d
Update for the ucom(4) addition.
2000-01-25 08:31:56 +00:00
35f3518a91
Fix a fatal typo in a Pyxis SGMAP TLB bug workaround. Noticed by
...
Jeff Roberson <nomad@nop.aliensystems.com>.
2000-01-25 03:32:36 +00:00
04eb110431
Add "dependall" target for comfort.
2000-01-24 20:36:06 +00:00
7e5ff67457
Add commented out "ident"-command
2000-01-23 23:46:04 +00:00
7b49d242ce
Clean up the machine symlink stuff ever so slightly. Needs to be
...
standardized between files.
2000-01-23 17:04:03 +00:00
5422cfb256
Fix netisr processing for PPP when there is only one device configured.
...
port-alpha/9257, Kevin P. Neal.
2000-01-22 18:28:04 +00:00
52242fdf9f
Update for sys/buf.h/disksort_*() changes.
2000-01-21 23:28:59 +00:00
aa195e816f
Fix PR9240: comment above cpu_fork() out of synch with reality on most ports.
...
(comment change only, but was wrong for more than just i386).
2000-01-20 22:18:54 +00:00
e1598bac13
fix misspelling
2000-01-20 17:16:25 +00:00
c6459da685
add SES device
2000-01-20 17:13:27 +00:00
a0397a2573
Move callout initialization to a single location; no need to duplicate
...
that code all over the place.
2000-01-19 20:05:30 +00:00
e61f177ab1
STRIP -> STRIPPROG
2000-01-19 16:29:54 +00:00
b54595a488
Make sure that everything in GENERIC is in ALPHA, and that the two files
...
have config lines in the same order to make diffing easier.
2000-01-19 13:53:47 +00:00
73b79d6c25
Make sure that everything in GENERIC is in ALPHA, and that the two files
...
have config lines in the same order to make diffing easier.
2000-01-19 07:04:23 +00:00
c79473b2b7
Add vr driver and missing phys.
2000-01-19 06:09:03 +00:00
c10e001ee2
Sync, +IPv6.
2000-01-19 03:05:06 +00:00
1c92c8d7ed
Add a sequencer to go with the midis.
2000-01-19 03:01:46 +00:00
0b9af6bdce
check whether tv_usec >= 1000000
2000-01-19 02:52:16 +00:00
ed244ca8e4
Use b_cylinder as defined in sys/buf.h
2000-01-18 19:34:24 +00:00
f7145f672e
Add USB-Ethernet adapters.
2000-01-17 17:47:03 +00:00
693059feda
const -> __const and include <sys/cdefs.h> earlier; fixes PR lib/9052
...
by Takahiro Kambe.
2000-01-04 14:20:05 +00:00
11e6c54cfc
C99: Define a NAN macro in <math.h> which evaulates to a constant expression of
...
a single-precision quiet NaN; only to be defined on platforms that do support
this value.
1999-12-23 10:15:05 +00:00
6926d0d4b1
Hand-tuned pmap_zero_page().
1999-12-17 07:24:05 +00:00
a07b7d60e2
Garbage-collect.
1999-12-16 20:20:11 +00:00
81f44f09a5
- Remove a misguided attempt to use procs as idle contexts for secondary
...
processors. Instead, allocate separate idle PCBs for them (including
the primary -- don't use proc0's for its idle context).
- Use SysValue to store the cpu_info for each processor.
1999-12-16 20:17:22 +00:00
a5b316c4d5
Key off NSIO and NPCEB for (E)ISA interrupt support.
...
XXX Can probably nuke the SIO test; don't all of the Noritake-class systems
XXX have EISA?
1999-12-15 22:31:04 +00:00
4f580f447c
Key off NSIO and NPCEB for (E)ISA interrupt support.
...
XXX Can probably nuke the SIO test; don't all of the Mikasa-class systems
XXX have EISA?
1999-12-15 22:30:40 +00:00
58a51e3b72
Key off NSIO and NPCEB for (E)ISA interrupt support.
...
XXX Can probably nuke the SIO test; don't all of the ALCOR-class systems
XXX have EISA?
1999-12-15 22:28:15 +00:00
c557690acc
Key off NSIO and NPCEB for (E)ISA interrupt support.
...
XXX Can probably nuke the SIO test; don't all of the Rawhide-class systems
XXX have EISA?
1999-12-15 22:25:21 +00:00
3ffe65b597
Use alpha_shared_intr_{get,set}_private().
1999-12-15 22:21:45 +00:00
deed2b3b4b
Fix a botch in stray interrupt reporting; report the kn300 IRQ, not the
...
interrupt enable bit on the MCPCIA the interrupt is mapped to.
1999-12-15 20:10:04 +00:00
8b34a5b689
Revert previous.
1999-12-08 23:54:55 +00:00
fd6f6e85b2
Slight changes so that bounce buffers can be implemented for the Jensen.
1999-12-08 23:40:35 +00:00
781149bb12
Handle the case where PCI dense memory and PCI sparse memory don't
...
overlap; don't require allocation from the dense extent if the PCI
memory address isn't mapped into dense space.
Also, make sure to return an error if a liner mapping is requested
and dense space is not available (not just not requested).
1999-12-08 01:48:39 +00:00
9beb275ae8
Oops, committed the wrong version of this file previously.
1999-12-08 00:35:43 +00:00
a4f30c3f19
Add entry for AlphaServer 2100 (Sable, Sable-Gamma).
1999-12-07 21:51:53 +00:00
fcf35a8417
Add options, files, etc. for the AlphaServer 2100 (Sable, Sable-Gamma).
...
Actual source files not yet committed. Very Soon.
1999-12-07 21:47:12 +00:00
25a665e643
Avoid a spurious warning when establishing a pulsed interrupt handler
...
on an IRQ which was marked "initially-pulsed".
1999-12-07 21:36:16 +00:00
4056ebc587
When doing a badaddr check, insert an extra `mb', which is highly magic
...
on some systems (due to quirky bus adapters).
1999-12-07 21:35:06 +00:00
ac20942bc5
Some systems don't have dense space; don't require it.
1999-12-07 07:04:39 +00:00
51f4c69ad4
Clarify what appear to the untrained eye to be two magic constants (the
...
address shift and access size shift), and allow them to be overridden
by chip-specific code, if necessary.
1999-12-07 05:44:57 +00:00
0893832078
update for changed struct wsdisplay_accessops:show_screen signature.
...
no functional changes
1999-12-06 19:25:56 +00:00
0513268399
CL* discarding.
1999-12-04 21:13:19 +00:00
d5e85e61cf
Fixes PR#8836. Some changes made by somebody else were a tad incomplete so
...
configuring w/o SIO broke compilation. I forget why, but there was at one
point (and may still be) a dependency between SIO and EISA. This change
just makes things compile sensibly again. It may make no sense to build
a kernel w/o sio in this case. I can't test this conveniently because I
haven't got a 4100 with a video card in it at the moment.
1999-12-04 20:29:02 +00:00
08d1d1b378
Actually, the 2100_A500 has 64 interrupts, not 16.
1999-12-04 00:22:54 +00:00
a63bfb3c6a
add atomic.h (missed by thorpej; approved by thorpej)
1999-12-04 00:18:15 +00:00
4560ac465a
Split the PC-like keyboard controller driver into chip back-end and
...
bus front-end.
1999-12-03 22:48:22 +00:00
0aa48d5c55
New delay(), more carefully coded:
...
- Use explicit assembly; don't want the compiler optimizing things too
much here.
- Subtract 2 for each iteration of the loop, rather than 3. The loop
consists of only 2 instructions (even the C version compiled to a
loop of 2 instructions).
The latter change has squashed a fairly annoying timing bug in the
mii_bitbang module as used by the `ex' driver on my AlphaStation 500.
XXX delay() should maybe be rewritten again, to use the rpcc instruction.
1999-12-03 07:29:57 +00:00
fafcf62fd6
Update my main Alpha development machine's kernel config file to
...
reflect current reality.
1999-12-03 07:03:43 +00:00
a51be1961c
lock_machdep.c is gone.
1999-12-03 01:13:51 +00:00
5d0a62da53
Remove now-obsolete atomic operations.
1999-12-03 01:13:17 +00:00
2d8ef60c51
This file is obsolete.
1999-12-03 01:12:00 +00:00
2a97466824
Rewrite the atomic locking primitives using in-line assembly.
1999-12-03 01:11:34 +00:00
d89260177d
In pmap_page_protect(), don't reference a pmap we're unlocking via
...
the PV entry we just freed (D'OH!)
1999-12-02 23:40:27 +00:00
9f7d189f05
Inline most of the remaining PALcode calls.
1999-12-02 22:08:04 +00:00
90bc415584
Pull in the BWX inlines. We expect the arch to be set appropriately for
...
the assembler before these files are pulled in by the chip-sepecific files.
1999-12-02 19:44:49 +00:00
4e08cc6996
CIA core logic with BWX enabled appears on EV6. We require at least
...
EV56 for the assembler to emit BWX opcodes, so set the arch to "ev6".
1999-12-02 19:43:58 +00:00
dc362cf369
CIA core logic with BWX enabled appears on both EV56 and PCA56. We
...
require at least EV56 for the assembler to emit BWX opcodes, so set
the arch to "ev56".
1999-12-02 19:43:25 +00:00
0a2ea99c42
Inline the BWX instructions.
1999-12-02 19:41:39 +00:00
4106b60175
Move atomic operations into <machine/atomic.h>, and make them in-line
...
assembly, rather than function calls.
...except alpha_atomic_testset_l(), which will go away completely once
I commit the new <machine/lock.h>.
1999-12-02 01:09:11 +00:00
c258dfae2f
After reading the GCC `documentation' a little more, improve the inline
...
__asm() statements added previously for PALcode operations.
1999-12-01 18:23:11 +00:00
12f7832ebc
don't need private `imb' inline anymore.
1999-11-30 22:32:08 +00:00
9314d7f4d7
Use ptoa() consistently when printing out how much memory we have, etc.
1999-11-30 19:31:56 +00:00
69b252dfff
Put some (disabled) debugging code into pmap_steal_memory().
1999-11-30 18:18:02 +00:00
89ae0bf93c
Inline several things from pal.s:
...
- alpha_rpcc(), alpha_mb(), alpha_wmb() -- these are instructions, and
we win by inlining them: rpcc is generally used for profiling, and
the memory barriers really should execute as quickly as possible with
minimal side-effects (like additional loads/stores required to call the
functions!)
- alpha_pal_imb(), alpha_pal_rdps(), alpha_pal_swpipl(), alpha_pal_tbi(),
alpha_pal_whami() -- these are PALcode ops. We must specify some register
clobbers for these.
We have a very decent size savings as a result. My test system:
text data bss dec hex filename
2671724 235848 377016 3284588 321e6c /netbsd.bak
2617708 235736 377016 3230460 314afc /netbsd
Most of this comes from fewer register saves/restores around spl*() calls
(now that alpha_pal_rdps() and alpha_pal_swpipl() are inlined).
Note that alpha_pal_rdps() and alpha_pal_swpipl() remain in pal.s to
maintain binary compatibility with LKMs that may use spl*() functions.
1999-11-30 00:42:46 +00:00
871b54b6d2
Vector to a local function for the IMB IPI.
1999-11-30 00:26:55 +00:00
18e6d486f4
Add an IPI which causes the target CPU to perform AST processing when
...
it returns to userspace.
1999-11-29 20:00:04 +00:00
7f1ccd57ea
Add a way to get/set a private pointer in the shared interrupt header.
1999-11-29 19:59:19 +00:00
df2cf70865
- Fix a botch in the IPI bitmasks (they were right-shifted by 1), and
...
add an IPI which causes the target CPU to perform AST processing when
it returns to userspace.
- Add a way to get/set a private pointer in the shared interrupt header.
1999-11-29 19:58:39 +00:00
68fb3dc662
Switch to the new pmap_remove() and nuke the old one. A simple fork/exit
...
benchmark shows at least a 10% improvement in the tearing down of a large
address space.
1999-11-29 18:37:28 +00:00
94552ad5d6
- Use alpha_atomic_{add,sub}_q() to update the pmap statistics. We now no
...
longer need to lock the kernel pmap in pmap_kenter_pa() and pmap_kremove().
- Since locking the kernel pmap in interrupt context is no longer required,
don't go to splimp() when locking the kernel pmap.
- Implement a new pmap_remove() function, not yet enabled by default. It
is structured like pmap_protect, and should be *much* faster. This was
actually written quite some time ago, but never committed because it
didn't work properly. Given the recent bugfix to pmap_protect(), "duh,
of course it didn't work properly before...". It seems to work fine now
(have done several builds and run the UVM regression tests using the new
code), but it is currently run-time optional so that some performance
measurements can be easily run against the old and new code.
1999-11-28 19:53:11 +00:00
1710fad449
Implement atomic addition and subtraction on quadwords.
1999-11-28 19:47:13 +00:00
1d9d2c47c5
In pmap_emulate_reference(), always or in the bits. I know the code is trying
...
to be clever, but...
Also, a slight optimization for the write case.
1999-11-27 00:25:15 +00:00
f26df92bed
Fix bugs in pmap_protect() that were responsible for the `ld.elf_so lossage'.
...
* We could overrun the eva by as much as L1SEG_SIZE-PAGE_SIZE.
* sva was advanced *twice* for each valid l3 or l2 page, causing it to get out
of sync with the PTE pointers.
1999-11-26 23:04:33 +00:00
e9a0023b37
bring in content of GENERIC.v6 into GENERIC.
...
remove GENERIC.v6 file (as it is part of GENERIC now).
"faith" interface is commented out by default as it is not really for
general use.
IPsec items are commented out as well, though we can enable "options IPSEC"
without export-related issue ("options IPSEC" will enable authentication
portion only). We may need to think about it again.
if you have problem compiling with INET6 on archs I do not have access to,
please contact me.
XXX what to do with arch/arm32/SHARK{,.v6}?
1999-11-21 14:00:37 +00:00
d07a6cf8e4
pull across fix from dec_3000_500.c:
...
>split the "asc" and "tcds" searching into two separate sections and
>keep a "tcdsdev" of the booted tcds device. make sure that the "asc"
>is the child of the tcds. this fixes boot device detection on dec
>5000/400 (prolly 400-900) machines in the presense of a tcds option
>card, which would use the right tcds chip & disk scsiid of the last
>attached tcds -- which meant it would choose the wrong disk, or not
>find the boot device at all if the corresponding scsiid was unused in
>the last attached disk.
>
>XXX: this may need to be copied to dec_3000_300.c but i have no idea
>as i can not test this hardware at all...
>
>fixes PR#8771 by myself.
1999-11-20 00:01:14 +00:00
9f1959ab2b
split the "asc" and "tcds" searching into two separate sections and
...
keep a "tcdsdev" of the booted tcds device. make sure that the "asc"
is the child of the tcds. this fixes boot device detection on dec
5000/400 (prolly 400-900) machines in the presense of a tcds option
card, which would use the right tcds chip & disk scsiid of the last
attached tcds -- which meant it would choose the wrong disk, or not
find the boot device at all if the corresponding scsiid was unused in
the last attached disk.
XXX: this may need to be copied to dec_3000_300.c but i have no idea
as i can not test this hardware at all...
fixes PR#8771 by myself.
1999-11-19 10:49:46 +00:00
8cf9a14802
Add in a step to actually probe for MCPCIAs. This allows us to run on
...
4100s that only have two of four possible MCPCIAs.
1999-11-16 18:37:24 +00:00
2981278f40
Add in a define for a MCPCIA bridge register that would be suitable for
...
probing for with badaddr(9).
1999-11-16 18:36:27 +00:00
ce28c5e558
Make sure a MCPCIA exists before trying to initialize it. Also make
...
sure a MCPCIA softc exists before trying to do post-config cleanup
on it.
1999-11-16 18:33:11 +00:00
0a4858667a
Include sys/device.h so that this file compiles again; file dev/tc/tcvar.h
...
now contains the definition of tc_softc.
1999-11-16 12:26:42 +00:00
46ccd498df
Add entries for we[01] (configured as for the i386 GENERIC) to enable
...
WD/SMC ISA ethernet cards to be used for installation and setup.
1999-11-16 07:37:43 +00:00
7d4ad0e29e
Add WDTR, SDTR and TAGQ disable options
1999-11-15 20:07:21 +00:00
8bec119fcc
Add commented out option SOFTDEP to all GENERIC kernels.
1999-11-15 19:10:44 +00:00
d116707af0
Add
...
prefix ../gnu/sys
cinclude "conf/files.softdep"
prefix
to all std.* files, so that soft dependencies can be activated using
"options SOFTDEP".
1999-11-15 19:00:25 +00:00
728d672378
Backout my libsa changes.
1999-11-13 21:33:12 +00:00
abff7cb610
Update for pmap_enter() API change.
1999-11-13 00:27:21 +00:00
59cbff957d
Update for pmap_enter() API change, and return failure if possible.
1999-11-13 00:26:22 +00:00
0888d71168
recognise the ACER labs M1543 PCI-ISA Bridge in siomatch(). the DS10 now boots!
...
thanks to thorpej/ross/mrg for helping me out on this.
1999-11-12 22:07:28 +00:00
2b6e59dd39
Don't include <lib/libkern/libkern.h> for prototypes that are also in
...
<lib/libsa/stand.h>. The alpha still needs libkern for the division
and remainder support.
1999-11-12 13:11:40 +00:00
336e3613c3
Kill wsmux. DIE DIE DIE!
1999-11-08 06:17:42 +00:00
fb17cb2665
Disable wsmux for now.
1999-11-08 04:50:30 +00:00
8008907a4c
&& doesn't work very well for testing a flag - tcds_params() was always using
...
the baseboard ID and FAST settings instead of getting them from the TC option
card EEPROM.
1999-11-08 03:00:32 +00:00
f1c14a8b5d
in copystr(), be sure to return an error if maxlen == 0.
1999-11-07 17:01:20 +00:00
defe7bd119
make this compile without DEC_3000_300
1999-11-07 09:14:34 +00:00
f991846760
Make this a little more current.
1999-11-07 01:04:59 +00:00
803d0b1a4b
Add some missing Ethernet cards: rl, ti (not in INSTALL), sip, tlp.
1999-11-05 21:30:21 +00:00
06a4c7fe53
Allow rd/line, rd/mult, and wr/inval.
1999-11-04 19:15:22 +00:00
a3759d67fe
Don't do rd/line, rd/mult, or wr/inval on the buggy Miata 1's.
1999-11-04 19:11:51 +00:00
1825cdf45b
Tell the PCI layer that Memory Read Line, Memory Read Multiple, and
...
Memory Write and Invalidate are okay PCI commands to use.
1999-11-04 01:02:38 +00:00
3b8a1e5d8c
Implement PT page stealing for extreme low memory conditions. This
...
has the side-effect of eliminating a locking protocol error in some
memory-desperation code in pmap_physpage_alloc().
1999-11-02 18:09:31 +00:00
b03d459244
From Ross Harvey:
...
- Fix a bug where IPL wasn't being lowered to process SIRs, which
effectively caused them to be processed at splserial(), and loop
over the ssir, like we do for astpending.
- Optimize the flow of exception_return().
1999-11-01 22:41:55 +00:00
f3055da377
Simple little speed hack in pmap_is_referenced()/pmap_is_modified(): don't
...
need to have the pv_head lock in order to test the REFERENCED or MODIFIED
attribute; the load of `pvh_attrs' is atomic.
1999-11-01 20:25:39 +00:00
79a1245dbb
- Fix a case where we weren't acquiring the pv_head lock when modifying
...
the page attributes in pmap_enter().
- It's no longer necessary (and hasn't been for a while in this pmap) to
go to splimp() to use the physical->virtual table, so remove all such
uses.
1999-11-01 20:18:25 +00:00
6bb1df8224
Fix a race condition in AST processing described by Andrew Gallatin on
...
the freebsd-alpha mailing list which basically boiled down to increasing
stack depth due to lowering the IPL before checking for an AST.
This changes AST processing to do basically what the i386 port does (as
described by Charles Hannum):
check_ast:
if (astpending) {
lower IPL
process AST
raise IPL
goto check_ast
}
1999-11-01 19:59:58 +00:00
f476de66fe
Use an MI routine in ioasic_subr.c.
1999-10-27 10:16:00 +00:00
522cbf0248
Update to match new SVR4-style definition names in <sys/exec_elf.h>.
1999-10-25 13:55:06 +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
6afd48d017
fix typo about checking RB_POWERDOWN.
1999-10-07 22:15:22 +00:00
467dda98ab
Sync usage with the manpage (add -s)
1999-10-05 03:18:32 +00:00
b18cdd3e4e
Add transition-flag -S, to regenerate alpha/sparc harmonized checksums.
1999-10-04 21:22:15 +00:00
9648d2fcd6
Merge from my i386 source tree: make this build on i386 (and others)
1999-10-04 19:23:19 +00:00
722e1970eb
Completely replace the logic used for sparc/alpha checksum harmonization.
1999-10-04 19:19:11 +00:00
7fbac8b3cc
- Remove defunct codes and arrange consistency between pmax and alpha.
...
- Reduce 'ioasic_base' expose.
1999-10-01 09:19:42 +00:00
7732d7348e
Add missing sv(4).
1999-09-29 10:46:03 +00:00
9daa657fd9
Add eso(4).
1999-09-29 10:43:14 +00:00
80aa2508fc
Entries for dpt(4).
1999-09-28 23:43:07 +00:00
fd6f19b057
Correct the clock speed setting: the GPI2 bit is only for the Alpha baseboard
...
TCDS; the TC option card has it's own clock.
Also don't use the TCDSF_FASTSCSI flag to clear fast mode - just rely on the
PROM environment.
1999-09-22 03:32:42 +00:00
ba734be86b
Use the correct definition for the Fast Clock bit in cfg3, and set the
...
Fast SCSI bit used by the 53C9x chips.
1999-09-22 03:32:26 +00:00
add81fb25a
New -s option. Arranges for the 64-bit alpha checksum to contain within it
...
an embedded 16-bit sparc checksum and 16-bit sparc magic number.
See also: rev 1.16
1999-09-19 04:54:57 +00:00
9ff31ad0f5
New option: -s
...
.
Makes the 64-bit alpha checksum magically contain an embedded 16-bit
Sun (NetBSD/sparc) compatible magic number and checksum. This is the
last piece in the "boot one disk from alpha, sun, and i386" problem.
.
And for those who told me this had been done before, :-P. It turns out,
it was only done in the collective sense by multi-disk distributions.
1999-09-19 03:19:00 +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
f468c5f199
This is required by libsa/loadfile.c.
1999-09-10 07:33:57 +00:00
e66e48676c
Nuke the alpha ecoff/elf bootloader and use the libsa/ one instead.
1999-09-10 07:31:16 +00:00
14b98cd440
Add uaudio driver.
1999-09-09 12:33:43 +00:00
745de28592
Patch time_precision so we report a realistic NTP "precision" value to userland.
1999-09-06 21:54:17 +00:00
dc7ca6a110
Don't get confused when pci function != 0.
1999-09-02 22:04:41 +00:00
0ec90c839f
resync supported mii phy's with GENERIC
1999-09-01 03:10:04 +00:00
b99d7572d6
Add some missing usb glue.
1999-09-01 00:05:01 +00:00
c068ef8152
Add `umass'.
1999-08-29 16:55:48 +00:00
52a638cbe3
Fix minor type () bug. Fall thru correctly when the minor type is not known.
1999-08-23 22:29:41 +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
9ed023d94e
remove LIMITMEM code because it does not work anyway anymore
1999-08-19 21:31:43 +00:00
b18820272a
add bootxx_lfs
1999-08-18 21:34:24 +00:00
a97b5505e4
add lfs support
1999-08-18 21:34:11 +00:00
82729b7302
add a makefile for an LFS primary
1999-08-18 20:02:39 +00:00
30d5d8a1e3
mention that putstr.c and putulong.c might want to be included when debugging
1999-08-18 20:01:06 +00:00
b28ae57077
add a gross putulong() function which can be useful for debugging.
...
It's not normally included.
1999-08-18 20:00:27 +00:00
0f7db9c21c
Now that we have read/write spin locks, use them for the pmap_main_lock.
1999-08-17 18:48:22 +00:00
db574ba708
Add umodem device.
1999-08-16 22:27:08 +00:00
95755c54bb
Pull in <machine/alpha_cpu.h>.
1999-08-16 06:24:07 +00:00
299578ebd5
Spell "privilege" correctly (correct spelling from Jonathan Stone).
1999-08-16 02:59:22 +00:00
f06d918d30
Protect userland from the vast majority of this file.
1999-08-15 18:32:51 +00:00
4ed22602e7
In pmap_page_protect(), don't (try to) use the pv_entry_t we just
...
freed in order to find the pmap to unlock.
1999-08-14 06:19:49 +00:00
6be04b7f5c
Move cpu_info and related info into <machine/cpu.h>, and implement the
...
other MP API components discussed on tech-smp.
1999-08-10 23:35:43 +00:00
28fb7c1eb8
Define cpu_number() as discussed on tech-smp.
1999-08-10 21:08:05 +00:00
b701be7c86
Use atomic operations to manipulate the SSIR, and fix a problem introduced
...
with the spllowersoftclock() changes where more interrupts than necessary
were blocked while software interrupts were being processed.
1999-08-10 18:53:03 +00:00
70fad30289
In the kludges-on-top-of-kludges dept, print SWITCHING TO SERIAL CONSOLE
...
(but iff we started on the framebuffer) so the would-be installer doesn't
think everything just locked up.
1999-08-08 01:44:57 +00:00
c85f77e109
ifndef NEW_SCC_DRIVER, tell sccattach() if we are on a fb or serial cons
1999-08-08 01:40:20 +00:00
f6f48ed7e7
clean up error handling in TC graphics console attachment: all functions
...
return 0 on success and an errno on failure
1999-08-07 12:58:27 +00:00
333c98b6e2
Add the AdvanSys SCSI boards.
1999-08-07 07:40:40 +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
836c862c38
add file-system NTFS, commented out and marked as experimental
1999-08-05 15:51:36 +00:00
cb6ed03a59
- Replace device node names of zskbd/zsms into lkkbd/vsms, respectively.
...
No functionality was changed at this moment.
- Apply recent changes in GENERIC to TCWSCONS.
1999-08-04 07:17:50 +00:00
50eca69f4e
- A minimal patch work to make TCWSCONS useful with sfb/zskbd.
1999-08-03 05:30:56 +00:00
02140cb46f
Fix the 16-bytes-of-death bug by generating specific-EOI cycles during
...
sio_intr_setup().
1999-07-30 20:33:43 +00:00
f641c4b3b6
Make two wsmux pseudo devices and add mux locators.
1999-07-29 19:36:58 +00:00
3652732791
Add wsmux device.
...
(Also add lots of missing chrtoblktbl[] entries.)
1999-07-29 19:14:35 +00:00
a7cd454b1d
It's time to be COMPAT_14.
1999-07-29 10:37:12 +00:00
0f0a99bb48
Make sure that pmap == pmap_kernel() when skipping pager mappings.
1999-07-28 23:23:46 +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
4d11d63612
Fix off-by-one comparison.
1999-07-12 07:37:14 +00:00
a8000e244c
New signature for console_restart().
1999-07-11 22:39:21 +00:00
0f9e004fe3
Rewrite of console_restart() with constructed trapframe.
...
Extract various state elements from the per-cpu-slot in hwrpb.
1999-07-11 22:37:12 +00:00
f9e083d969
* Set up a trapframe before calling console_restart(), and just pass it the
...
frame instead of a selection from the saved state.
* new macros: bfalse reg, dst /* "beq" */
btrue reg, dst /* "bne" */
1999-07-11 22:35:28 +00:00
6eb6441a68
* Big rototill: cleanup, reorganize, redo some things...
...
* New features:
+ traceback for threads (i.e., pids): db>trace/t 0t<pid>
+ traceback over console restart (halt and SRM continue)
+ print ipl in trapframes when it's known and it changed
+ print emulation and system call entry name (!) if proc is known
--- syscall (240, netbsd.sys_nanosleep) ---
1999-07-11 22:28:15 +00:00
thorpej