ragge
68cb5a262d
Do not (try to) remap the qbus on MV1.
2001-05-01 13:08:09 +00:00
toshii
43800774d5
Add hpcarm devices (sacc, sacom, sacpcic, saip, saost).
2001-05-01 12:44:40 +00:00
toshii
c7df9e68f9
Fix device matching in saip.
...
ca_match functions should return positive value when matched.
2001-05-01 12:36:54 +00:00
ragge
362abadb92
Detect 4000/500A, 4000/600A and 4000/705A. Also detect MicroVAX 1.
2001-05-01 11:13:46 +00:00
ragge
1e1a8fa3fd
Support for more NVAX types: VAX 4000/705A and (untested) 600A.
...
From Michael Kukat.
2001-05-01 11:11:47 +00:00
bjh21
c7d1f1542c
Use the correct condition code when deciding whether to take an AST (oops!).
...
Also disable interrupts correctly in the APCS-32 case.
2001-05-01 11:01:12 +00:00
scw
adf7013d7f
Match `osiop' instead of `ncrsc' now.
2001-05-01 07:33:29 +00:00
scw
813efd148a
Don't panic in _bus_dmamap_sync() if a segment start address/length are
...
not aligned to a cacheline boundary.
Instead round down the start address, round up the length and "DTRT".
2001-05-01 07:32:51 +00:00
enami
37ed68b3e4
Avoid null pointer dereference.
2001-05-01 06:17:23 +00:00
enami
d483a2c9e2
Fix whitespace usage (fow now, previously existing code only just due to
...
my time shortage):
- Use 8 column for basic indent.
- Use 4 space for 2nd level indent.
- Use tab instead of 8 spaces.
- Don't put space before function call operator. That's unary operator.
- Wrap lines so that it fits in 80 columns.
2001-05-01 06:15:42 +00:00
ross
43c3cc6cc0
Fix lock problems with error flow reorg.
2001-05-01 05:53:29 +00:00
thorpej
cf3594e27e
Delete the pmap_copy() calls.
2001-05-01 05:33:12 +00:00
jmc
5044375656
Wrap some variable definitions with #ifdef FW_DEBUG that only apply in debug mode.
2001-05-01 05:17:40 +00:00
jmc
f58c020bfc
Remove some one-off debug printf's
2001-05-01 05:17:08 +00:00
thorpej
72a57e578e
Use CPU_INFO_FOREACH().
2001-05-01 05:16:44 +00:00
jmc
9625a01e94
Change to IPL_BIO
2001-05-01 05:10:30 +00:00
jmc
af20295c95
Extend ieee1394_abuf to include read/write operations cleanly.
...
Add ieee1394_attach_args
Add sc1394_configrom_len
Add list links for nodelists from parent bus.
2001-05-01 04:48:11 +00:00
jmc
370ee1f0f0
Add a 64bit version of CSR_BASE
2001-05-01 04:48:10 +00:00
jmc
59c9536fe4
Add proc struct for kthread, interrupt handler flags, and nodelist
2001-05-01 04:48:10 +00:00
jmc
06dd6e0f40
Extensive changes from fwnode integration
...
Move interrupt routine to simply updating state flags and ack'ing interrupts
Move main processing into kthread
Change IPL level to IPL_BIO and try not to hold splbio very much if at all.
Add baseline support for attaching/detaching/updating fwnode's.
Start adding higher level API which isn't tied to if_fw/mbuf's
2001-05-01 04:48:10 +00:00
jmc
b44a25d8d6
Initial checkin for fwnode code. Needs extensive cleanup
2001-05-01 04:48:10 +00:00
jmc
cd6ceaf2cd
Put in the structure for fwnode/fwscsi
2001-05-01 04:48:10 +00:00
matt
1e70afa5e6
Make the jmp_buf bigger under ELF so it can store a full context.
2001-05-01 04:47:37 +00:00
jmc
59bde215a7
Initial checkin for fwnode support
2001-05-01 04:46:23 +00:00
enami
bda65c7816
Define local variable cpu_id only when either MULTIPROCESSOR or DIAGNOSTIC
...
is defined since it isn't used otherwise.
2001-05-01 04:30:04 +00:00
jmc
46ebed2ee8
Initial checkin for fwnode support
2001-05-01 04:19:20 +00:00
jmc
b2230effa3
Doesn't need fwohci include's. Change struct device to ieee1394_softc.
2001-05-01 04:18:29 +00:00
thorpej
220bcf69ac
Garbage-collect a comment that has not been applicable since Mach.
2001-05-01 03:01:18 +00:00
thorpej
ed63ff3c52
Use a single linked list for PV entries. This saves 1MB of space
...
on my 1G RAM AlphaServer.
2001-05-01 02:53:05 +00:00
thorpej
cf67ac7122
Per discussion w/ chuck and chuck, restructure the md page stuff
...
to use a structure called "vm_page_md", and use __HAVE_VM_PAGE_MD
and __HAVE_PMAP_PHYSSEG.
2001-05-01 02:19:13 +00:00
takemura
a8304325bf
Fix 'busname' to attach nodes correctly.
2001-05-01 00:25:16 +00:00
bjh21
a6b4c8d3da
Strip the PSR bits off values of R15 before passing them to _mcount(). This
...
makes call-graph profiling actually work (hooray!).
2001-04-30 23:41:11 +00:00
kleink
50d738a0f0
Add %j, %t and %z modifiers.
2001-04-30 21:29:45 +00:00
bjh21
e5b19b546c
Add two functions, int_off_save() and int_restore(), for mcount to use to
...
disable interrupts without getting into a loop or screwing up irq_handler().
Also use them.
2001-04-30 19:57:10 +00:00
thorpej
d3a64bd0d8
Add code to recognize and set media on GMII (Gigabit MII) PHYs.
...
802.3 doens't specify ANAR or ANLPAR bits for GMII. Need to
use PHY-specific registers for this, for now, which means we
need specific drivers for the Gigabit-capable PHYs (I think the
most common is the BCM5400).
2001-04-30 19:49:08 +00:00
kleink
99d1259e7f
Don't let [gs]etcontext() and friends clash with userland.
2001-04-30 19:35:13 +00:00
thorpej
63604adafa
Add a bunch of Gig-E definitions.
2001-04-30 19:21:03 +00:00
ross
613d465e10
apply recent changes to DEBUG code
2001-04-30 19:00:41 +00:00
wiz
133599a99d
Remove unused variable. Reported by Thilo Manske in port-mac68k/12794.
2001-04-30 17:12:03 +00:00
toshii
fbdeb188a5
setsoftast is a macro now.
2001-04-30 15:54:28 +00:00
martin
77a926d775
Avoid nesting structure declarations, where the nested structur is used at
...
the global level later. Besides stylistic matters, this actually breaks C++
programs (indirectly) using this header.
2001-04-30 15:30:39 +00:00
toshii
87593b8b06
Pull in <machine/psl.h> for spl* definitions.
...
(same as arm32/include/intr.h rev 1.5)
2001-04-30 15:20:07 +00:00
bouyer
19b0c05827
Ops, don't forget to increment li->used for each tagged command.
2001-04-30 13:58:32 +00:00
uch
dcf9239830
recompile.
2001-04-30 13:49:38 +00:00
uch
263bc3d6ae
use inet_addr when gethostbyname failed.
...
patch by takemura@netbsd.org
2001-04-30 13:43:31 +00:00
uch
a9cd2901fd
add wrapper header for integer types.
2001-04-30 13:41:32 +00:00
bouyer
2cc0fbbe14
remplace /*
...
*/
with
#ifdef notdef
#endif
to avoid:
../../../../dev/ic/hmereg.h:275: warning: `/*' within comment
2001-04-30 12:22:42 +00:00
takemura
26b0905dd0
Machine independent GPIO interface.
2001-04-30 11:42:17 +00:00
takemura
4ca3c858b6
Copy of sys/arch/hpcmips/vr/button_vrgiu.c.
2001-04-30 10:10:18 +00:00
takemura
c732b45553
Copy of sys/arch/hpcmips/vr/pwctl_vrgiu.c.
2001-04-30 10:09:14 +00:00
jmc
1a5e77115a
Place holder until real fwscsi code is fleshed out.
2001-04-30 09:06:27 +00:00
scw
ff4a29679f
Switch to the MI 53c710 driver recently committed by Izumi Tsutsui.
2001-04-30 09:05:58 +00:00
jmc
dfc69462fd
First pass at the overall TODO list. Some of these may come off before I get the full code checked in even
2001-04-30 09:05:40 +00:00
jmc
98182717b8
Rework implementation notes/ideas with a more fleshed out example.
2001-04-30 09:02:38 +00:00
minoura
fc97cb8a94
Correct memory leak.
...
Use single block transfer when appropriate.
2001-04-30 05:47:31 +00:00
tsutsui
00085e9fc8
Add MI osiop.
2001-04-30 04:53:41 +00:00
tsutsui
cdd9dc4e09
Add MD attachments for the Symbios/NCR 53c710 SCSI controller,
...
found on the NEC Express5800/230A.
2001-04-30 04:52:53 +00:00
tsutsui
0ceded7d3b
Generated from osiop.ss rev. 1.1:
...
Initial compiled script for 53c710.
2001-04-30 04:49:57 +00:00
tsutsui
613923b42e
Add a MI driver for the Symbios/NCR 53c710 SCSI controller.
...
This is based on amiga's siop driver, but converted to use
bus_space(9) functions and modified to fit bus_dma(9) framework.
Currently tested on NetBSD/arc with jazzio 53c710 SCSI,
which really requires bus_dma(9) functions :-)
Sync transfers and disconnect/reconnect are also working.
TODO:
- Test under more heavy load
- Clean up osiop_checkintr() hander
- Reorganize command queue and sync negotiation handling more suitable
for thorpej-scsipi mid-layer
- Re-think defered interrupt handling for amiga
2001-04-30 04:47:50 +00:00
matt
79649c917a
Move RB_KDB check to after VM is init so that there's an
...
interrupt stack for DDB to run on. This makes boot -d work.
2001-04-30 04:26:19 +00:00
lukem
b3b4a527b3
remove trigraph
2001-04-30 03:53:19 +00:00
lukem
5de219fbef
delint
2001-04-30 03:49:12 +00:00
lukem
c83fa97ec8
remove trigraph
2001-04-30 03:48:06 +00:00
lukem
52a1d62934
delint
2001-04-30 03:45:35 +00:00
lukem
786063e4da
use #if 0 rather than // or /* to comment out blocks of code
2001-04-30 03:43:09 +00:00
kml
fc1ebff2b2
Large values of sb_max would cause an overflow in sbreserve(); cast to
...
u_quad_t to avoid this. (from FreeBSD uipc_socket2.c v1.19)
2001-04-30 03:32:56 +00:00
lukem
c6a7588b36
delint newline in string
2001-04-30 03:30:45 +00:00
lukem
f863105161
remove some lint, including ansifying funcs
2001-04-30 02:55:08 +00:00
jmc
36d8e99d14
Cast args correctly to match format strings.
2001-04-30 02:49:04 +00:00
jmc
5a6772df26
Cast base correctly for format string.
2001-04-30 02:46:20 +00:00
lukem
9d02aae3a9
minor lint
2001-04-30 02:44:53 +00:00
lukem
85772a1cef
remove some lint
2001-04-30 02:34:58 +00:00
lukem
abf1970c82
delint newline in string
2001-04-30 02:17:55 +00:00
lukem
599ac910c6
this is _C_ not _C++_, and // is NOT valid in _C_
2001-04-30 01:34:04 +00:00
lukem
d2ac513298
remove some lint
2001-04-30 01:19:40 +00:00
lukem
b8f8cf0235
remove some lint, including ansifying some inlines
2001-04-30 01:17:30 +00:00
lukem
36079c81c4
remove some lint
2001-04-30 01:13:20 +00:00
thorpej
2b27ac7a99
Add a VM_MDPAGE_MEMBERS macro that defines pmap-specific data for
...
each vm_page structure. Add a VM_MDPAGE_INIT() macro to init this
data when pages are initialized by UVM. These macros are mandatory,
but ports may #define them to nothing if they are not needed/used.
This deprecates struct pmap_physseg. As a transitional measure,
allow a port to #define PMAP_PHYSSEG so that it can continue to
use it until its pmap is converted to use VM_MDPAGE_MEMBERS.
Use all this stuff to eliminate a lot of extra work in the Alpha
pmap module (it's smaller and faster now). Changes to other pmap
modules will follow.
2001-04-29 22:44:31 +00:00
matt
a403ed4939
Fix printing of stack traceback (last argument was always wrong). Use
...
%#x so that 0s are 0 and not 0x0
2001-04-29 22:17:24 +00:00
christos
afdcbf7e55
Correct formatting. Put the port and the ethernet address in their own
...
line.
XXX: it is stupid that pcmcia_io_map() prints " port 0xNNN[-0xMMM]". This
makes the printing code confusing.
2001-04-29 20:12:01 +00:00
christos
3ae161c702
don't put a trailing comma in pcmcia_devinfo. All the drivers use
...
printf("%s\n", devinfo) and it looks stupid.
2001-04-29 20:10:24 +00:00
sommerfeld
a80b986278
Correct microtime() to use the microsecond part of the base timestamp.
2001-04-29 17:04:41 +00:00
fvdl
b7025ec37b
Make it possible to override TCP_NDEBUG. The default value of 100
...
wastes quite a bit of space (0xfa00).
2001-04-29 15:18:01 +00:00
bjh21
45eb40e8d3
Minimal implementation of cpu_sysctl().
2001-04-29 15:13:45 +00:00
fvdl
9554615dfb
Set NMBCLUSTERS to the old value of 256 here, as the new default
...
will only be a waste of space for this configuration.
2001-04-29 12:48:12 +00:00
ragge
c3736bf111
Use ubmemalloc() for data structures. Remove unused vars. KNF.
2001-04-29 12:32:18 +00:00
tsutsui
b83fe1a852
Correct register address map for 53c710.
2001-04-29 11:20:44 +00:00
martin
b5b75a7d19
Add an in-kernel PPPoE (ppp over ethernet, RFC 2516) implementation,
...
based on the existing net/if_spppsubr.c stuff.
While there are completely userland (bpf based) implementations available,
those have a vastly larger per packet overhead thus causing major CPU
overhead and higher latency. On an i386 base router, running a 486DX at 50MHz
my line (768kBit/s downstream) was limited to something (varying) between 10
and 20 kByte/s effective download rate. With this implementation I get full
bandwidth (~85kByte/s).
This is client side only. Arguably the right way to add full PPPoE support
(including server side) would be a variation of the ppp line discipline and
appropriate modifications to pppd. I promise every help I can give to anyone
doing that - but I needed this realy fast. Besids, on low memory NAT boxes
with typically a single PPPoE connection, this implementation is more
lightweight than a pppd based one, which nicely fits my needs.
2001-04-29 09:50:36 +00:00
jmc
a2d52d0ed4
Add #define for 1394 ROM signature
2001-04-29 08:37:04 +00:00
scw
81be7c00b7
Compute PAGER_MAP_SIZE at runtime to avoid needlessly crippling large-
...
memory models for the benefit of small-memory models.
Uses a heuristic of min(onboard_ram_size/2, 16MB).
2001-04-29 07:53:56 +00:00
scw
89e9fc44d5
Do the same as mac68k/pmap.c:1.70 to prevent wired pages being
...
removed by pmap_collect().
2001-04-29 07:41:58 +00:00
thorpej
f38e77afea
Add glue for page zero'ing in the idle loop.
2001-04-29 06:54:03 +00:00
thorpej
a96fcfa38c
Disable the optimized in4_cksum() for now -- there seem to be problems.
2001-04-29 05:54:29 +00:00
thorpej
cb648add29
The idle loop page zero'er no longer needs to do uncached access
...
now that we have page coloring.
2001-04-29 04:42:04 +00:00
thorpej
cda7baa0d5
Implement page coloring, using a round-robin bucket selection
...
algorithm (Solaris calls this "Bin Hopping").
This implementation currently relies on MD code to define a
constant defining the number of buckets. This will change
reasonably soon (MD code will be able to dynamically size
the bucket array).
2001-04-29 04:23:20 +00:00
itojun
fce23b0ae4
correct outbound outer IPv4 destination address selection.
...
IFF_LINK0 disables inbound path, removes security worries.
more examples in manpage.
2001-04-29 03:56:06 +00:00
thorpej
cee702b869
Optimized in4_cksum().
2001-04-29 03:29:21 +00:00
erh
acc17cc823
Set the delta for the particular source so telling mixerctl to decrease the
...
volume (using --) adjusts it far enough to stick.
2001-04-29 02:47:25 +00:00
fvdl
70316ad6e1
Remove COMPAT_14.
2001-04-29 00:34:11 +00:00
bjh21
e9c8a1fbb5
Add ipfilter, rnd, vcoda and raid.
2001-04-28 17:41:01 +00:00
bjh21
1ca2839e35
When NFS_V2_ONLY is defined, refuse to mount NFSv3 and NQNFS filesystems,
...
rather than pretending they're NFSv2 and hoping for the best. Fix based on
that supplied by Christian Groessler.
2001-04-28 16:11:47 +00:00
kleink
fe3c9ceaf7
* Move definitions of exact-width integer types from <machine/types.h>
...
to <sys/types.h> and <sys/stdint.h>.
* Add a new C99 <stdint.h> header, which provides integer types of
explicit width, related limits and integer constant macros.
* Extend <inttypes.h> to provide <stdint.h> definitions and format
macros for printf() and scanf().
* Add C99 strtoimax() and strtoumax() functions.
* Use the latter within scanf().
* Add C99 %j, %t and %z printf()/scanf() conversions for
intmax_t, pointer-type and size_t arguments.
2001-04-28 15:41:28 +00:00
bouyer
1346d56311
- don't wait when called from interrupt context (basically this means we
...
can't sleep in HBA drivers)
- pool_get can fail, so return XS_RESOURCE_SHORTAGE instead of panic()
- don't try to bzero() a NULL pointer
2001-04-28 15:09:42 +00:00
augustss
e67bc465a2
Make it compile with DEBUG after SCSI changes.
2001-04-28 14:48:39 +00:00
bjh21
beb69f2aad
Before allowing kgmon to do anything, check that we managed to allocate the
...
profiling buffer at startup. If not, pretend the kernel doesn't have
profiling support at all.
2001-04-28 12:56:00 +00:00
ragge
0c1fdede08
MD in4_cksum.
2001-04-28 09:38:03 +00:00
ragge
8f8a96a056
Fix a bug so that MD-optimized in4_cksum() now works.
...
While here; rewrite header checksum calculation in assembler.
2001-04-28 09:36:01 +00:00
tsutsui
862125c057
Don't forget to set XS_CTL_DATA_OUT (that was removed in previous).
2001-04-28 09:33:25 +00:00
thorpej
53c1b3f9d7
Add a microtime() implementation that interpolates between ticks
...
using the cycle counter. MP-safeness is achieved by giving each
CPU its own PCC frequency variables, and kicking the non-primary
processors via an IPI once per second.
Based on the sample code from David Mills' "A Kernel Model for
Precision Timekeeping".
2001-04-28 06:10:49 +00:00
wdk
86d8020753
Move previous patch which performs allocsys() before pmap_bootstrap()
...
to the correct location.
2001-04-28 04:20:27 +00:00
thorpej
335ac52a5b
Use simple tags for read and write, unless B_ORDERED is set, in
...
which case we use an ordered tag.
2001-04-28 04:11:31 +00:00
bouyer
74b15b27a2
Don't forget to call psw_done() !
2001-04-27 21:36:58 +00:00
jdolecek
2758818d81
regen - SKNET cards
2001-04-27 18:04:14 +00:00
jdolecek
3367b801f2
Add driver for SKNET Personal and MC+ - AMD Lance 7990 based ethernet cards.
...
Both models tested and seem to be quite stable and fast.
Thanks to:
- Hans Hubner <hans@Huebner.org> for giving me the cards for testing
- Georg Klug of Syskonnect, who provided me with hw docs for these cards,
very promptly and willingly - I wish all vendors would be like this
- Alfred Arnold, Linux SKNET driver author, for giving me valuable Syskonnect
contact :)
2001-04-27 18:03:40 +00:00
jdolecek
b28d00fa02
Introduce mca_match_disabled() - this returns true if cards with particular
...
id should be handled even through it's marked as disabled in POS registers.
There are some cards which need this due to nonstandard hw design.
2001-04-27 17:52:51 +00:00
jdolecek
d66e548d92
Introduce mca_match_disabled() - this returns true if cards with particular
...
id should be handled even through it's marked as disabled in POS registers.
There are some cards which need this due to nonstandard hw design.
2001-04-27 17:11:45 +00:00
jdolecek
6589e65051
Don't panic if the memory size is "weird", but instead compute
...
reasonable transmit/receive buffer count.
This is needed for e.g. SKNET adapters, which use top 30 bytes of 16KB
memory to map registers and PROM and hence not all the memory is
available for buffers.
2001-04-27 17:08:02 +00:00
ragge
ec52ca1e06
Enable the L1 cache on KA640. Problem reported and testing help from
...
Saku Setala.
2001-04-27 15:02:37 +00:00
bouyer
af5fd4c7d8
Stopgap measure for PR kern/12762: cut the number of openings per device
...
to 16 or 4 (depending on capabilities of adapter), as it was before
thorpej_scsipi integration
Waiting feedback to known whenever the problem with openings set to AHC_SCB_MAX
existed before.
2001-04-27 14:49:11 +00:00
tsutsui
1bcd6675d5
Reset FDC in news5000_init() to avoid spurious interrupts
...
after booting from floppy (since we don't have fdc driver yet).
2001-04-27 12:55:51 +00:00
joda
55ffdd0e46
make this compile with the new scsi framework
2001-04-27 08:06:33 +00:00
jdolecek
27706951af
Slighly improve comment for ltsleep(), the previous formulation might
...
be understood incorrectly (at least, it confused me at first, before
I looked at the actual code).
2001-04-27 08:00:03 +00:00
lukem
cdf90834d5
put TAB after #defines
2001-04-27 06:07:27 +00:00
lukem
0808e23b17
cdev_vmegen_init can use cdev__ocrwim_init
2001-04-27 05:47:47 +00:00
marcus
d317b08ca6
STDC cleanup: extra token not allowed after #endif.
2001-04-27 00:14:47 +00:00
marcus
9bcf84f72a
STDC cleanup: label not allowed just before end of block.
2001-04-27 00:14:02 +00:00
marcus
11ac2c3105
STDC cleanup: multi line string literal removed.
2001-04-27 00:06:11 +00:00
marcus
b6240639a2
STDC cleanup: volatile needs to be cast away for lk_flags as well.
2001-04-27 00:05:13 +00:00
bjh21
3a7710b605
Add ELF version of _PROF_PROLOGUE.
2001-04-26 23:20:02 +00:00
bjh21
271fb855ce
Arrange to restore R14 on return from __mcount, so that profiled assembler
...
routines will work. We could put this in _PROF_PROLOGUE, but this seems
lighter-weight and possibly cleaner.
2001-04-26 22:09:57 +00:00
ragge
a7d2fe8275
Use uballoc()/ubmemalloc() for data structure allocation.
2001-04-26 20:05:46 +00:00
ragge
6bfb730eba
Use ubmemalloc() to get mapped uba memory.
...
Only copy mbufs if there are more than two in a mbuf chain (on transmit).
This squeezed another 5% out of the DEUNA. (now closing up to 100 K/s :-)
2001-04-26 19:36:07 +00:00
ragge
014984b747
Add functions to allocate mapped-in qbus memory.
2001-04-26 19:16:07 +00:00
thorpej
596cc0bc10
Cast the config block buffer to (u_int8_t *) when reading it
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from ISA memory space.
2001-04-26 17:58:28 +00:00
thorpej
e5422a382f
Explictly include <machine/pio.h> (since this driver uses
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i386 pio instructions -- XXX BROKEN).
2001-04-26 17:57:47 +00:00
thorpej
9d7220db23
Explicitly include <machine/pio.h>.
2001-04-26 17:56:37 +00:00
thorpej
ea0e8e69d5
Const poison.
2001-04-26 17:55:54 +00:00
bouyer
856411129e
Disable tagged queuing for now, it causes commands timeouts.
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Note that it's not worse since thorpej_scsipi integration: tagged queuing
was not used before, because of a tag message rejected at probe time.
2001-04-26 17:09:39 +00:00
bouyer
d032d80637
Redo xfer sync/wide/tag notification again: we need to notify upper layer
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that we can do tag.
Start sync/wide nego at first command, but wait ADAPTER_REQ_SET_XFER_MODE
to notify upper level.
2001-04-26 16:56:53 +00:00
kleink
99054d7a6c
Add definitions for C99 fastest minimum-width integer types.
2001-04-26 16:25:19 +00:00
tsubai
520e444562
Cosmetic changes.
2001-04-26 15:52:00 +00:00
tsubai
75dbde785b
Remove spaces at EOL.
2001-04-26 15:27:05 +00:00
tsubai
8e3cb2354b
Comment out ``printf("spurious interrupt\n")''.
2001-04-26 14:40:19 +00:00
kanaoka
03941a12da
- Fix typo in comment.
2001-04-26 08:23:22 +00:00
kanaoka
0d6646292e
- Fix typo in comment.
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- Add (missed)powerhook_disestablish() in ex_detach().
- Sync with below. Original commit log message:
Add new powerhook argument values, PWR_SOFTSUSPEND, PWR_SOFTSTANDBY and
PWR_SOFTRESUME. Apm calls powerhook with the values in normal interrupt
priority level while others are protected with splhigh().
2001-04-26 08:21:51 +00:00
enami
5a6a17f734
Make sysctl_msgbuf() to copy message buffer to userland even if
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the write pointer points to the beginning of message buffer.
2001-04-26 06:07:13 +00:00
is
f7455bf6e8
Be more specific than "some isic board".
2001-04-26 05:58:41 +00:00
enami
bb08989ba7
Since union_getpages may be called with PGO_LOCKED,
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- We need to skip PGO_DONTCARE page also.
- ``npages'' returned by VOP_GETPAGES for lower vp doesn't count
those pages in this case. So, just loop ``npages'' times is
insufficient. Loop while there is real pages instead.
2001-04-26 05:25:14 +00:00
ross
32edf97089
Move fp_complete() outside kernel lock perimeter.
2001-04-26 04:21:35 +00:00
ross
b569533b9a
Clean up 3 comments.
2001-04-26 04:16:17 +00:00
enami
360780f37e
s/\<PROTO_ATAPI/C&/
2001-04-26 03:59:32 +00:00
ross
2df695b1e4
o IEEE 754 floating-point completion code.
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o Implement the architected FP_C "Floating Point Control Quadword"
2001-04-26 03:10:44 +00:00
kleink
38ba8564f5
Add esm.
2001-04-25 18:32:10 +00:00
thorpej
93b0af8f60
pmap_resident_count() always exists. Besides, returning the
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value of vm_rssize is pointless -- it is never initialized to
anything other than 0.
2001-04-25 18:09:52 +00:00
thorpej
a60e816e7a
Provide a pmap_resident_count() that simply expands to 0.
2001-04-25 18:03:19 +00:00
thorpej
4717bdf66e
Remove some redundant definitions (they're already in <mips/pmap.h>).
2001-04-25 17:54:07 +00:00
bouyer
937a7a3ed9
Pull up the thorpej_scsipi branch to main branch.
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This is a completely rewritten scsipi_xfer execution engine, and the
associated changes to HBA drivers. Overview of changes & features:
- All xfers are queued in the mid-layer, rather than doing so in an
ad-hoc fashion in individual adapter drivers.
- Adapter/channel resource management in the mid-layer, avoids even trying
to start running an xfer if the adapter/channel doesn't have the resources.
- Better communication between the mid-layer and the adapters.
- Asynchronous event notification mechanism from adapter to mid-layer and
peripherals.
- Better peripheral queue management: freeze/thaw, sorted requeueing during
recovery, etc.
- Clean separation of peripherals, adapters, and adapter channels (no more
scsipi_link).
- Kernel thread for each scsipi_channel makes error recovery much easier
(no more dealing with interrupt context when recovering from an error).
- Mid-layer support for tagged queueing: commands can have the tag type
set explicitly, tag IDs are allocated in the mid-layer (thus eliminating
the need to use buggy tag ID allocation schemes in many adapter drivers).
- support for QUEUE FULL and CHECK CONDITION status in mid-layer; the command
will be requeued, or a REQUEST SENSE will be sent as appropriate.
Just before the merge syssrc has been tagged with thorpej_scsipi_beforemerge
2001-04-25 17:53:04 +00:00
thorpej
fe664428c8
Garbage-collect pmap_page_index().
2001-04-25 17:35:00 +00:00
bjh21
90dfa8d8ff
Undo my accidental revival of pmap_kenter_pgs().
2001-04-25 16:30:03 +00:00
thorpej
d7e12660a3
Work around the problem that causes kern/12554. Basically,
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there are some pathological cases that cause pmap_page_protect()
to be called on a wired page to revoke all mappings. We
need to skip mappings that are actually wired to prevent Bad
things from happening later.
THIS IS JUST A WORK-AROUND. We need to prevent the pathological
behavior from happening in UVM to begin with. But it's unclear
what the right solution is there, right now.
2001-04-25 16:18:24 +00:00
thorpej
773ed79e5b
Add a comment describing a problem.
2001-04-25 14:59:44 +00:00
bjh21
7cf0a5e592
Arrange the "unamanaged" pages (entered through pmap_kenter_pa()) are tracked
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and ignored as necessary.
2001-04-25 14:42:31 +00:00
kleink
e7e729ef95
ElfNN_RelA -> ElfNN_Rela, which I missed in the Great Renaming;
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noticed by Juan Jose Garcia-Ripoll in PR standards/12274.
2001-04-25 12:18:48 +00:00
haya
94e69e110f
Initialise all function's latency timer and cacheline size.
2001-04-25 09:29:36 +00:00
haya
3d8f9a4f4f
Set function-in-use flag before calling power control function in
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order to prevent turn on power twice. This change does not prevent
power-off/power-on conflicts.
2001-04-25 09:20:32 +00:00
thorpej
5de93d4755
Move _i386_memio_unmap() into bus_machdep.c; the ACPI code wants it.
2001-04-25 03:31:23 +00:00
simonb
4d24d9a940
Regen.
2001-04-25 03:07:19 +00:00
simonb
3e4456d049
Spell "portege" correctly - it's a computer, not a car.
2001-04-25 03:06:11 +00:00
simonb
6f6fe2f3ad
Spell occurred correctly.
2001-04-25 02:33:08 +00:00
mycroft
ad44e79f90
It appears there's a race condition when disabling a channel that causes us to
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need to explicitly relatch the interrupt when firing it up again. So, in the
trigger routines, explicitly disable and reenable the interrupt to relatch it,
like we do in the interrupt routine.
Also clean up some broken loop overrun checks.
My ES1371 seems to be more reliable now, but I'm not going to pretend to fully
understand this chip.
2001-04-24 21:03:33 +00:00
thorpej
c28272808b
Remove the PTP and PV entry stealing code. Now that the pmap
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module can fail gracefully, it serves little purpose, and the
code is a bit complicated and adds overhead to the context
switching code.
2001-04-24 20:53:43 +00:00
ragge
2f019a2701
Support for KA681 (4000/500A) from Michael Kukat.
2001-04-24 20:16:36 +00:00
thorpej
20f1193ce2
Delete a couple of statistics that are not really worth keeping.
2001-04-24 20:14:45 +00:00
thorpej
7d4893b529
Gather ASN info into a single structure, and place a variable-length
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array of those structures at the end of the pmap structure. We compute
the size of the pmap structure based on the maximum CPU ID for a
particular machine. This gives us better cache behavior and better
memory footprint for the ASN info.
2001-04-24 20:11:53 +00:00
thorpej
42113967f9
Fix an uninitialized variable problem in the non-MULTIPROCESSOR case.
2001-04-24 20:03:20 +00:00
marcus
bc069b939c
Abstracted handling of System ASIC controlled IRQ:s a little.
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Three different IRQ:s can be selected for each event, 9, 11, or 13
(which selects hardware priority). More events to be added as they
are discovered. Do not use shb_intr_establish() to register IRQ 9, 11
or 13 anymore.
2001-04-24 19:43:23 +00:00
uch
909873bca2
recompile.
2001-04-24 19:30:53 +00:00
uch
bd926f64c6
code clean up.
2001-04-24 19:27:58 +00:00
bjh21
843c4223f1
setsoftast is a macro now.
2001-04-24 18:21:10 +00:00
bjh21
63692f5771
Rather large overhaul. Mostly cosmetic, but also:
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Provide PROC_PC on arm26.
Provide working CLKF_INTR on arm26.
Make setsoftast a macro everywhere.
2001-04-24 18:20:21 +00:00
bjh21
01adfb1d35
Pull in <arm32/psl.h> for spl* definitions.
2001-04-24 18:16:43 +00:00
bjh21
05d087e7c7
Remove definitions of CLKF_*. They're defined in <arm/cpu.h> now.
2001-04-24 18:15:44 +00:00
uch
f0df5e196f
delete noisy debug message.
2001-04-24 17:09:54 +00:00
thorpej
e553a6caf0
Do the first allocsys() pass (the pass that computes sizes) before
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calling pmap_bootstrap(); pmap_bootstrap() needs some of the size
information computed by allocsys().
2001-04-24 15:41:38 +00:00
fredette
de878b5521
Added these required headers.
2001-04-24 14:42:32 +00:00
tsubai
af50ac4b06
Make sure free rx buffers have GMAC_OWN set.
2001-04-24 11:04:11 +00:00
leo
56ea880f14
Both isa_hades.c and isa_milan.c are also dependent on 'isa' of course...
2001-04-24 10:56:54 +00:00
jdolecek
115f4e4207
print the drq together with irq, slot info
2001-04-24 09:15:06 +00:00
nisimura
da9a00c583
Add PRiD register imp value 0x2d for Toshiba TX4900 family.
2001-04-24 08:03:44 +00:00
leo
164b045485
Split the ISA common attachment stuff and the interrupt handling.
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There are too many differences between the Hades and Milan in this area.
2001-04-24 06:39:47 +00:00
leo
a1bcd64a89
The register spacing for the Milan is different.
2001-04-24 06:27:58 +00:00
leo
d7512523ba
Add sanity checking on register B of the mc146818.
2001-04-24 06:26:48 +00:00
leo
8e9f65f2a7
Don't emit SCU defines when it isn't present.
2001-04-24 06:17:22 +00:00
leo
7488e821c5
Handle cases in which the cpulabel pointer == NULL.
2001-04-24 06:15:42 +00:00
thorpej
1c3a62e066
Sprinkle pmap_update() calls after calls to:
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- pmap_enter()
- pmap_remove()
- pmap_protect()
- pmap_kenter_pa()
- pmap_kremove()
as described in pmap(9).
These calls are relatively conservative. It may be possible to
optimize these a little more.
2001-04-24 04:30:50 +00:00
thorpej
0e325bb097
Some spring cleaning.
2001-04-24 00:19:00 +00:00
thorpej
1e306aae10
Garbage-collect pmap_bootstrap_alloc(); nothing uses it.
2001-04-23 23:58:09 +00:00
thorpej
a5dd88f940
Add local prototype for internal pmap_bootstrap_alloc() function.
2001-04-23 23:57:49 +00:00
thorpej
92891185c3
Don't need a prototype for pmap_bootstrap_alloc(); the function
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does not exist in the pmap API anymore.
2001-04-23 23:53:07 +00:00
thorpej
079c2e0ac9
Call pmap_bootstrap() before calling uvm_pageboot_alloc(), so that
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the kernel virtual address space bounds will be set up.
2001-04-23 23:50:22 +00:00