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23202 Commits

Author SHA1 Message Date
enami
e33ef0027d Remove TAB after `options I686_CPU'. 1998-06-07 02:34:41 +00:00
thorpej
2e9939699d Kernel configuration for my Multia, an example of how to configure a 
Multia w/ PCMCIA support.
 1998-06-07 00:45:35 +00:00
thorpej
14df007174 Oops, don't forget to fill in *addrp. 1998-06-07 00:29:29 +00:00
thorpej
0890af5ca8 Only disable an interrupt line after MAXSTRAYs if there is no handler 
attached; we get stray interrupts on PCI devices sometimes, for some
unknown reason.  (Similar problem exists on the 164SX, which also has
a Pyxis.)
 1998-06-06 23:29:23 +00:00
thorpej
331a7f56c1 Remove some debugging code no longer relevant now that we have DMA 
window chaining.
 1998-06-06 23:11:52 +00:00
thorpej
eabad6b572 Implement bus_space_{alloc,free}() for swiz PCI I/O space. 1998-06-06 22:44:46 +00:00
thorpej
7a6d646c9b Implement bus_space_{alloc,free}() for BWX bus space. 1998-06-06 22:28:16 +00:00
thorpej
30f9be231f Restructure cpu_reboot() a bit, and add support for powering down 
on the Sun4m if RB_POWERDOWN is specified.
 1998-06-06 21:46:51 +00:00
thorpej
1c6a275e9c Only attempt the powerdown if the power register was mapped. 1998-06-06 21:40:20 +00:00
thorpej
402c48737f needs-flag'ize the power device. 1998-06-06 21:30:34 +00:00
thorpej
9553573381 If we have APM, only power down if RB_POWERDOWN was specified (fall into 
RB_HALT case if it fails).
 1998-06-06 21:27:31 +00:00
thorpej
fe17c44d6c Add support for software powerdown of the Digital Personal Workstation. 1998-06-06 20:53:41 +00:00
thorpej
04ba8480ae Use REGVAL64() to frob the Pyxis interrupt mask register. 1998-06-06 20:42:36 +00:00
thorpej
098dd211c7 Define a REGVAL64() for some Pyxis registers. 1998-06-06 20:40:14 +00:00
thorpej
49aea111fb If the platform specified a powerdown hook, and howto has RB_POWERDOWN, 
call the hook.  If the hook fails, print a warning, and just halt (RB_HALT
is implied by RB_POWERDOWN).
 1998-06-06 20:39:04 +00:00
thorpej
066216b812 Define RB_POWERDOWN in such a way that the system will always, at the very 
least, halt if powerdown is not possible.
 1998-06-06 20:24:18 +00:00
thorpej
1733ad8dc5 Clean up a little, and add a `powerdown' hook in the platform structure. 1998-06-06 20:18:50 +00:00
thorpej
d08070a693 Add a comment describing the locking needs of the alpha_sgmap. 1998-06-06 20:12:28 +00:00
augustss
db50fa53b8 Add Aria driver. 1998-06-06 10:14:21 +00:00
augustss
68e0540ee9 Add an Aria sound driver. 
From "R. C. Dowdeswell" <elric@imrryr.org>.
 1998-06-06 10:12:34 +00:00
mrg
e666cd4b3b install floppy kernel 1998-06-06 05:36:53 +00:00
mrg
ff6c535817 sync with other md_root.c files. 1998-06-06 05:12:54 +00:00
mrg
4bc09321a9 add md to the "sparc_nam2nlk" and "chr2blk" arrays. the former fixes 
panics seen on a floppy boot in setroot() as it could not properly
determine the root device.
 1998-06-06 05:03:23 +00:00
thorpej
618c279d16 Add fine-grained locking. Still one refinement to make, which will be 
done in a separate commit.
 1998-06-06 02:25:46 +00:00
thorpej
17243c19f1 Add RB_POWERDOWN. 1998-06-06 01:34:45 +00:00
thorpej
85d08836f1 - Don't call *_dma_init() twice; there's no need to. Just do it in *attach(). 
- Display Pyxis revision properly.
 1998-06-06 01:33:44 +00:00
thorpej
c0fa3c6ac4 Don't call *_dma_init() twice; there's no need to. Just do it in *attach(). 1998-06-06 01:33:23 +00:00
thorpej
59d76407b4 Display information about which sgmap we're attempting to initialize 
if we die in alpha_sgmap_init().
 1998-06-06 01:31:46 +00:00
ragge
08079a8f21 Don't compile in any rasterconsole code. 1998-06-05 22:17:02 +00:00
ragge
88d55c928c Add virtual console support. 1998-06-05 22:02:56 +00:00
thorpej
9331237596 Oops, turn off some debugging printfs. 1998-06-05 21:47:14 +00:00
kleink
4648a78bba Regen: addition of fdatasync(). 1998-06-05 20:36:53 +00:00
kleink
e9d6f5e996 Per IEEE Std 1003.1b-1993, implement the fdatasync() system call which is 
identical to fsync() with the expecption of not being required to synchronize
file status information.
 1998-06-05 20:31:36 +00:00
kleink
70dae9bb3a 1.3E -> 1.3F: fsync vnode operator interface changed. 1998-06-05 20:12:04 +00:00
kleink
382743ada3 Convert fsync vnode operator implementations and usage from the old `waitfor' 
argument and MNT_WAIT/MNT_NOWAIT to `flags' and FSYNC_WAIT.
 1998-06-05 19:53:00 +00:00
kleink
a32a338757 * Convert fsync vnode operator implementations and usage from the old 
waitfor argument and MNT_WAIT/MNT_NOWAIT to flags and FSYNC_WAIT.
* In genfs_fsync(), honor the FSYNC_NODATA flag.
 1998-06-05 19:52:59 +00:00
kleink
f20fdd6f65 Define 2 flags to be passed in the `flags' argument of the fsync vnode 
operator:

  * FSYNC_WAIT, which requests the synchronization operation to not return
    until completition,

  * FSYNC_DATAONLY, which is a hint: if possible, synchronize file data
    only.  If it's not feasible for a file system implementation to omit
    file status synchronization when synchronizing file data, this is ignored.
 1998-06-05 19:47:00 +00:00
kleink
b5a587ab63 Regen: fsync argument change. 1998-06-05 19:41:21 +00:00
kleink
c77a008cc2 Replace the waitfor' argument to the fsync vnode operator with a flags' 
argument.
 1998-06-05 19:38:56 +00:00
thorpej
bf8523f4e4 - Egads! There are Pyxis "Pass 1" chips that do not have the DMA bug! 
Use the check recommended by the Digital Workstation engineers; look
  for Miata 1 systems (i.e. with Intel SIO).  From Andrew Gallatin.
- Update copyright (Pyxis and BWX).
 1998-06-05 19:25:19 +00:00
thorpej
f251e3372d Don't attempt to map the PCI IDE interrupt at bus 0 device 11 on the 
AlphaPC 164 and AlphaPC 164LX - these are wired to compatibility mode.
 1998-06-05 19:15:41 +00:00
thorpej
1aa688234e Miata 1 has an Intel SIO at bus 0 device 7 and a CMD PCI IDE at bus 0 
device 4.  Miata 1.5 and Miata 2 have a Cypress at device 7 and PCI IDE
at functions 1 and 2 of the Cypress (like the PC164SX).  These on-board
PCI IDE controllers are wired to compatibility mode, so don't bother
trying to map the interrupt.
 1998-06-05 19:04:51 +00:00
thorpej
a1c151d56b Add system variation for Miata 1.5. 1998-06-05 18:18:37 +00:00
thorpej
c072110af0 Actually, I did use a few of them on this file (I wasn't clear enough 
in my mail to Ross, I guess...)
 1998-06-05 17:42:53 +00:00
thorpej
bb362059ac On Pass 1 Pyxis, disable PCI Read Prefetching, and warn the user about 
the DMA bug that exists on this Pyxis revision.
 1998-06-05 17:24:11 +00:00
thorpej
29977868a7 What was called CNFG in ALCOR and ALCOR2 is actually called PYXIS_CTRL1 
in Pyxis.  Add a comment to this fact.
 1998-06-05 17:22:34 +00:00
thorpej
73e5032ac9 Define the Pyxis-specific bits in the CIA_CSR_REV register (ID mask, and 
the ID for the 21174).
 1998-06-05 17:16:31 +00:00
thorpej
2701ea3ef3 Add DEC_550 (Miata). 1998-06-05 17:03:07 +00:00
ross
5790ee09ee Revert...Jason didn't use Andrew's diffs. 1998-06-05 15:28:40 +00:00
mrg
428a0d387a remove old (now broken) memory disks hooks code. 1998-06-05 15:00:10 +00:00
mrg
135e6dc7e0 make this work with new md root stuff. 1998-06-05 14:57:55 +00:00
tsubai
26eb9abb32 Add support for NWB-231A 4-port RS-232C card. 1998-06-05 14:19:22 +00:00
tsubai
780f7fcf6f Remove excessive cache flush. 1998-06-05 12:34:06 +00:00
tsubai
8f262b2d67 Add (missing) "filedesc" 1998-06-05 12:24:44 +00:00
tsubai
6bf20f4c29 Add support for UVM and MACHINE_NEW_NONCONTIG. 1998-06-05 12:22:43 +00:00
sakamoto
9125a5f198 Merge in MACHINE_NEW_NONCONTIG support and some fix from Tsubai-San. 
UVM support.
 1998-06-05 11:27:09 +00:00
enami
486c074973 An oversight in previous commit. 1998-06-05 03:40:07 +00:00
ross
8f455480ef Tweak the copyrights a little bit. pci_550.h gets a TNF copyright, not 
CMU, and pci_550.c keeps TNF but gets "Andrew Gallatin and Jason R. Thorpe".
 1998-06-05 03:34:27 +00:00
enami
03409c9b52 - Don't print newline until pcmcia_io_map is called; it expects to write 
from middle of line.
- Use SIMPLEQ_FIRST/NEXT macros.
 1998-06-05 03:26:52 +00:00
enami
f4c1a44b26 Use SIMPLEQ_FIRST/NEXT macros. 1998-06-05 03:02:31 +00:00
enami
95f9f9f48d In the function pcmcia_card_gettype: 
- When there is only one pcmcia function, don't use first config
  entry to determine card type.  Instead, use the config entry
  actually used to initialize the pcmcia function if it is already
  initialized, else a card is memory-type.
- Don't put a space after cast.
- Use SIMPLEQ_FIRST/NEXT macro.
 1998-06-05 02:51:17 +00:00
thorpej
cf914cac00 oops, read CNFG on all Pyxis revs. 1998-06-05 02:15:38 +00:00
thorpej
cbaedc8675 Support for the Digital Personal Workstation [456]xx, a.k.a. Miata (systype 
DEC_550).  Mostly cloned from the EB164 systype, with some modifications
from myself, and a few more from Andrew Gellatin.
 1998-06-05 02:13:41 +00:00
thorpej
3cfb38c5d1 Define the Pyxis interrupt request register. 1998-06-05 00:53:02 +00:00
thorpej
3249813e11 For whatever reason, the firmware seems to enable PCI loopback mode if it 
also enables BWX.  Make sure it's enabled if we have an old, buggy firmware
rev.
 1998-06-04 22:58:33 +00:00
thorpej
d4d49905dd Add support for using BWX for PCI config space and PCI i/o and mem space 
on the ALCOR2 and Pyxis.  BWX is enabled iff:
- It hasn't been disabled by the user (patch `cia_use_bwx' or build cia.o
  with the option "CIA_USE_BWX=0"),
- it's enabled in CIA_CSR_CNFG,
- we are running on an EV5-family processor,
- BWX is in the processor's capabilities mask.
 1998-06-04 21:34:45 +00:00
pk
573196b6ba Check for the ether broadcast address in promiscuous mode (PR#5527). 1998-06-04 20:35:44 +00:00
ragge
57ce421691 Clean upp system detect code. Enable primary cache on VS3100. 1998-06-04 19:42:14 +00:00
thorpej
616125f8d1 Deal with a hardware bug in Pass 1 and Pass 2 Pyxis chips. Basically, 
the scatter/gather TLB cannot be invalidated on these chips.  So, to
work around this, we configure the otherwise unsed DMA Window 2 as a
2M SGMAP window at 128M, point all of its page table entries at the
DMA spill page, and, when the TLB is to be invalidated, put the PCI bus
into loopback mode, and create a target hit on Window 2 every 64k for
the number of TLB entries (plus a few ... it seems to not work unless
we read a few extra times), forcing out old TLB entries to make room for
the new, dummy target hits.
 1998-06-04 18:11:23 +00:00
mark
c6d1832868 Include all the correct header files to get the prototypes of all the 
soft net interrupt functions.
Handle NETISR_NATM soft interrupts.
 1998-06-04 17:45:50 +00:00
mark
61298c0cbf Type postmortem_active as an int. (Pointed out by Patrick Welche). 1998-06-04 17:44:18 +00:00
ragge
78ebccfc2d Rudimentary support for the VS3100 builtin graphics console. 1998-06-04 15:51:12 +00:00
enami
98d557d09e No need to define WDDEBUG or undefine ATAPI_DEBUG_WDC here. 1998-06-04 02:46:24 +00:00
enami
770c4bfb9d Make this compile with WDDEBUG 1998-06-04 02:27:33 +00:00
enami
df385821f4 Print newline like others do when tracing wdunlock. 1998-06-04 02:25:05 +00:00
thorpej
a51d42503c Export the spill page PTE, and provide a hook to initialize it early. 1998-06-04 01:22:52 +00:00
thorpej
6dc28f5445 CIA and Pyxis have 8 scatter/gather TLB entries. 1998-06-04 01:18:22 +00:00
thorpej
32fef69ef7 Define the CIA control register. 1998-06-04 01:04:11 +00:00
thorpej
d94f02f9fd Ok, now we _REALLY_ have Pyxis recognition correct. There are two systypes 
that can have Pyxis: EB164 (AlphaPC164LX and AlphaPC164SX) and DEC_550 (Miata),
and these systypes/variations _always_ have Pyxis.
 1998-06-03 23:16:55 +00:00
thorpej
44605ba506 Define a bunch more system variations. 1998-06-03 23:07:38 +00:00
pk
062294cc8c Magma parallel port ioctls per Iain Hibbert. 1998-06-03 22:40:00 +00:00
pk
87fe4d9ea1 Update from Iain on the parallel port stuff. 1998-06-03 22:38:31 +00:00
thorpej
15c52040a5 Define the ALT_MEM big in the CIA revision register. 1998-06-03 22:19:08 +00:00
thorpej
f8acb6d6fa Sync w/ i386 port: 
Eliminate some needless indirection through ISA DMA front-end functions.
 1998-06-03 21:55:26 +00:00
kleink
e39ca9bf6f Define MAP_FAILED, a symbolic constant which evaluates to the value returned 
by mmap(2) upon failure.
 1998-06-03 21:52:40 +00:00
thorpej
52450409d6 Sync w/ i386 port: 
Implement bounce buffers for mbufs.

Also, correct copyright snafus, and a forgot-o left over from a commit
I made yesterday.
 1998-06-03 21:52:36 +00:00
thorpej
6d29690288 Implement bounce buffers for mbufs. 1998-06-03 21:50:48 +00:00
mjacob
23a5420f99 turn on Essential HIPPI for this configuration 1998-06-03 21:17:52 +00:00
mjacob
9f5797ac1d turn on Essential HIPPI for these configurations 1998-06-03 21:16:28 +00:00
thorpej
d6041754c2 Allow the DMA tag to specify a boundary contraint. If the device has a 
more strict boundary, the map will use it, otherwise the map will inherit
the tag's, unless the tag's constraint is 0 (no boundary constraint).
 1998-06-03 18:25:53 +00:00
frueauf
554cce1e94 Remove double "options GATEWAY" entry. 1998-06-03 10:03:25 +00:00
thorpej
28486ff301 Remove the _cookie member of the DMA tag; it's not used by anything. (This 
was already done to the i386 port.)
 1998-06-03 06:47:41 +00:00
thorpej
7b37a276e2 Sync w/ i386 port: 
Optimize the ISA DMA map load somewhat; don't traverse the buffer twice.
Instead, just attempt to do a normal load first.  If we exceed the bounce
threshold or the number of segments, then we bounce the transfer.
 1998-06-03 06:43:04 +00:00
thorpej
6ffa35b390 Sync w/ i386 port: 
When loading a DMA map, if the page's physical address exceeds the bounce
threshold, return an error to the caller (the caller will attempt to
bounce the transfer).
 1998-06-03 06:41:51 +00:00
thorpej
b5c2ecc231 Sync w/ i386 port: 
Add a `bounce threshold' to the i386 DMA tag.
 1998-06-03 06:40:45 +00:00
thorpej
051c391187 Optimize the ISA DMA map load somewhat; don't traverse the buffer twice. 
Instead, just attempt to do a normal load first.  If we exceed the bounce
threshold or the number of segments, then we bounce the transfer.
 1998-06-03 06:37:54 +00:00
thorpej
66f9322f5f EISA and PCI do not require bouncing; specify a bounce threshold of 0. 1998-06-03 06:35:49 +00:00
thorpej
7b2ef456f0 When loading a DMA map, if the page's physical address exceeds the bounce 
threshold, return an error to the caller (the caller will attempt to
bounce the transfer).
 1998-06-03 06:35:04 +00:00
thorpej
f018f866d7 Add a `bounce threshold' to the i386 DMA tag. 1998-06-03 06:33:02 +00:00
thorpej
0b25bb43b3 Adjust bus_dmamap_sync() for the R4000; in that case, use the stashed 
virtual address for the segment, rather than the physical address, and
adjust the cache call appropriately.
 1998-06-03 05:10:23 +00:00
thorpej
63be85fc62 Fill in the virtual address of each DMA segment as we load the map. 1998-06-03 04:41:30 +00:00
thorpej
691e8af708 Add a "virtual address" private member to the pmax bus_dma_segment_t, for 
use in R4000 cache flush operations in bus_dmamap_sync().
 1998-06-03 04:38:41 +00:00
thorpej
8ed096c794 Panic if we can't fulfill a bus_dmamap_load() with a boundary constraint. 1998-06-03 04:35:42 +00:00
thorpej
47724b2eb9 Sync w/ i386 port. 1998-06-03 04:33:28 +00:00
thorpej
2e846b8c1e Sync w/ i386 port. 1998-06-03 04:20:22 +00:00
thorpej
50be447da3 Sync the bus_dmamap_load back-end functions between alpha and i386. (only 
slight, unnecessary differences)
 1998-06-03 04:15:05 +00:00
mark
2c1cbdae75 Moved delay() from machdep.c to iomd_clock.c as delay will be dependant 
on the system timers being used.
 1998-06-02 21:57:58 +00:00
thorpej
ff541b5e98 PRU_NREQ is the number of PRU_* requests, not the value of the last one. 1998-06-02 20:55:53 +00:00
mark
7689b22688 Use the sparc's GCC lossage fix for the arm32 port as well. Problem appears 
to be a compiler bug resulting in an 'variable possibly used uninitialised'
warning when optimisation is used.
 1998-06-02 20:51:24 +00:00
mark
bdfeab3714 Merge in UVM support from Neil Carson <neil@causality.com>. 1998-06-02 20:41:46 +00:00
mark
0618ed7122 Define the maximum size of the kernel VM data area. 1998-06-02 20:33:01 +00:00
mark
ea702a5130 Switch to MACHINE_NEW_NONCONTIG as the default. 1998-06-02 20:32:18 +00:00
mark
4ee7a131ad Don't allow the copyin and copyout routines to use bcopy() as this will 
not work as the stack cannot be unwound if the copy aborts due to a fault.
 1998-06-02 19:14:44 +00:00
thorpej
b22946827d Add a comment explaining why we do _not_ ACK data that might accompany 
a SYN (avoidance of a DoS attack).
 1998-06-02 18:33:02 +00:00
thorpej
c296923d2f Loss window MUST be one segment, per draft-floyd-incr-init-win-03. 1998-06-02 17:22:26 +00:00
thorpej
edc01ec330 In addition to the IP flow hash table, put the flows on a list. The table 
is used for fast lookup, the list for traversal of all flows.  Also, use
PRT timers.
 1998-06-02 15:48:03 +00:00
mark
9a4b24a02a Simplify the stack filling code when using the STACKCHECKS option. 1998-06-02 14:34:55 +00:00
scottr
52da0e26c6 Kill unused variable that resulted from the last change. 1998-06-02 03:21:42 +00:00
scottr
910666949f An inability to map a slot's address space may be a normal condition -- 
for instance, on-board video may live here.  Make the complaint about
this a DEBUG rather than a DIAGNOSTIC message.
 1998-06-02 02:24:03 +00:00
scottr
da2f2cb79f Store the PA of the framebuffer in the softc. This eliminates the need 
for the sc_phys callback; we can just store the PA in the grfbus attach
args, rather than a function pointer, which simplifies the code nicely.
 1998-06-02 02:14:20 +00:00
thorpej
7022024d4a Add epic* at pci? 1998-06-02 01:43:33 +00:00
thorpej
5852faaf84 Device driver for the SMC 83c170 Ethernet PCI Integrated Controller (EPIC/100) 
used in the SMC EtherPower II.

Media control isn't yet supported, due to some MII infrastructure
problems which I hope to address soon.  This isn't a huge deal, since
the PHY defaults to auto-negotiate mode.

Also, the device just programs the multicast hash table to accept all
multicast, to avoid a hardware bug that causes the multicast address
filter to lose in 10Mb/s mode.  This bug will be fixed in a more sane
way once the media control issues are dealt with.
 1998-06-02 01:29:41 +00:00
scottr
b8ce6ef764 Make the direct ADB driver default. 1998-06-02 00:29:29 +00:00
mark
09a9c016e3 Added Manuel Bouyer's recent i386 _bus_dmamap_load_buffer() patch :- 
Add handling of DMA boundary barrier in _bus_dmamap_load_buffer(). This
affects all bus_dmamap_load* functions of bus_dma(9).
While I'm there fix a bug where the dm_segs array could be overflowded by one.
 1998-06-01 22:47:27 +00:00
thorpej
c13f81fd52 Correct some comments. 1998-06-01 19:33:59 +00:00
tsubai
b64a62fc73 Change "extern var;" --> "extern int var;" and so on. (for egcs -Wall) 1998-06-01 19:31:04 +00:00
cgd
350942b30d according to the PCI 2.1 spec, the low _two_ bits of I/O BARs have 
defined meaning/value other than specifying the address of the region.
(lowest bit is 1, meaning I/O space.  second-lowest bit is reserved.)
 1998-06-01 17:48:13 +00:00
kleink
e6be56ae0b Need <stdlib.h> for mktemp() prototype. 1998-06-01 14:05:35 +00:00
thorpej
837a8317b5 Eek, we were wasting almost half of the in_ifaddr hash space by modulo'ing 
with IN_IFADDR_HASH_SIZE.  Instead, AND with the hash mask computed by
hashinit().
 1998-06-01 00:50:07 +00:00
thorpej
08b5a4ecb8 Protect the ipflow_reap() call with splsoftnet. 1998-06-01 00:39:37 +00:00
thorpej
9ef6fa7387 Build pmap_boostrap.o without profiling; we can't call mcount before the 
mmu is enabled!
 1998-05-31 23:28:07 +00:00
thorpej
a7f360c6c9 Specify a non-profiling C rule. 1998-05-31 23:25:41 +00:00
thorpej
c1ca72eaf8 Build pmap_boostrap.o without profiling; we can't call mcount before the 
mmu is enabled!
 1998-05-31 23:18:57 +00:00
thorpej
92d8ae0ee3 Specify a non-profiling C rule. 1998-05-31 23:18:05 +00:00
cgd
dd8ed56342 Another demonstration that when you're converting variables from 'long's 
to fixed 32-bit integers, you have to exercise care.
 1998-05-31 19:39:13 +00:00
veego
4519b25f6c Add options COMPAT_386BSD_MBRPART. 1998-05-31 13:53:42 +00:00
cgd
6e73ca754f add a PCI 'quirks' mechanism, meant to be used as the mechanism 
of last resort when trying to communicate information about
bogus behaviour of PCI devices to the MI autoconfiguration code.
In general, bogus behaviour should be handled by drivers, but there
are some types of bogons which can't be addressed that way.  The
only quirk currently defined is one which indicates that the device
is multi-function even though the device's header says otherwise.
(Mmm, Intel 82371FB PCI-to-ISA Bridge (PIIX); you'd think that at least
Intel would have gotten it right...)
 1998-05-31 06:07:59 +00:00
cgd
86585ca518 use the new PCI 'quirks' mechanism to help determine the number 
of functions on a given device.  Also, clean up the #if 0'd
major-debugging-spew code so that it's all one piece, so that
it's a bit prettier, and so that it prints out quirk information.
 1998-05-31 06:05:28 +00:00
cgd
3e3f8b7bac dd a PCI 'quirks' mechanism, meant to be used as the mechanism 
of last resort when trying to communicate information about
bogus behaviour of PCI devices to the MI autoconfiguration code.
In general, bogus behaviour should be handled by drivers, but there
are some types of bogons which can't be addressed that way.  The
only quirk currently defined is one which indicates that the device
is multi-function even though the device's header says otherwise.
(Mmm, Intel 82371FB PCI-to-ISA Bridge (PIIX); you'd think that at least
Intel would have gotten it right...)
 1998-05-31 06:03:44 +00:00
kleink
4c3bf73d01 Regen: mlock() and munlock() prototype changes. 1998-05-30 22:23:30 +00:00
kleink
bb7e6a0bdd Per XSH98, const'ify the `addr' arguments to mlock() and munlock(). 1998-05-30 22:21:03 +00:00
kleink
04884a2320 * Per XSH98, provide size_t and const'ify the `addr' arguments to mlock() and 
munlock().
* Don't make the madvise() declaration and related definitions available to
  _POSIX_C_SOURCE or _XOPEN_SOURCE.
* Remove a bogus comment.
 1998-05-30 22:18:56 +00:00
thorpej
019443d82c Profiling version of the BASALT kernel. 1998-05-30 17:56:08 +00:00
tsubai
a8b4eda678 Remove unnecessary cache flush. 1998-05-30 06:16:06 +00:00
tsubai
560c0e7643 Make configurable without adb. 1998-05-30 06:13:03 +00:00
thorpej
cbd5a8ce98 Cosmetic changes. 1998-05-29 22:55:44 +00:00
veego
a5aa2efa3d Resolve conflicts from the import of IPFilter 3.2.7. 1998-05-29 20:32:01 +00:00
veego
6250554a65 Fix compiler warnings: Add missing ()'s. 1998-05-29 20:28:17 +00:00
veego
630030601c Fix some compiler warnings: Missing prototype and ()'s. 1998-05-29 20:27:18 +00:00
veego
a4c89e3e2e Resolve conflicts from the import of IPFilter 3.2.7. 1998-05-29 20:24:36 +00:00
hannken
3028e5f93b Didn't find sha1.h compiling sys/arch/sparc/stand/boot. 1998-05-29 16:50:14 +00:00
bouyer
94d805aff1 Add handling of DMA boundary barrier in _bus_dmamap_load_buffer(). This 
affects all bus_dmamap_load* functions of bus_dma(9).
While I'm there fix a bug where the dm_segs array could be overflowded by one.
 1998-05-29 16:48:09 +00:00
msaitoh
34b0df807a add some information from "PC Card standard March 1997" 1998-05-29 16:21:28 +00:00
matt
5d6bc16daa more optimizations 1998-05-29 15:55:34 +00:00
matt
c0a1601f95 Change arp so its console log messages print out IP addresses in 
dotted quad format instead of hex.
 1998-05-29 15:34:24 +00:00
matt
164da176e8 Add boundary checks to _bus_dma_load... 1998-05-29 15:25:07 +00:00
kleink
3ecb81dc87 Sync the symbol used for multiple inclusion protection with the canonical 
location of this header.
 1998-05-29 13:37:39 +00:00
tsubai
c1da5f908f Use arch/powerpc/. 1998-05-29 10:32:49 +00:00
sakamoto
970fffe99b revert. ofppc->powerpc 1998-05-29 10:04:22 +00:00
sakamoto
7e5b88f619 Revert OpenFirmware files to powerpc directory. 
OpenFirmware files are used by ofppc/macppc.
 1998-05-29 08:38:25 +00:00
matthias
6511ae105e bugfix from libc. 1998-05-28 22:07:59 +00:00
drochner
0c05b92da1 pull in new PC display headers 1998-05-28 16:59:31 +00:00
drochner
dd457b5369 pull in new PC display headers 
support "pcdisplay" console device
 1998-05-28 16:56:26 +00:00
drochner
cd6bdf270e Put definitions and subroutines needed for all PC display adapters 
(MGA/GCA and compatibles) into global headers / source files.
Let the VGA driver use them.
 1998-05-28 16:53:18 +00:00
drochner
196bb746eb Add a graphics device driver for wscons which supports legacy PC display 
adapters. (minimal functionality - no virtual screens, no colors)
 1998-05-28 16:51:50 +00:00
drochner
b84dbbb37c Put definitions and subroutines needed for all PC display adapters 
(MGA/GCA and compatibles) into global headers / source files.
Let the VGA driver use them.
 1998-05-28 16:48:40 +00:00
chuck
07c8bdc65f unstatic uvm_page_physload so pmap modules can use it too. 
as requested by Eduardo E. Horvath
 1998-05-28 15:31:31 +00:00
matt
d575ad31d0 Use PCI_REVISION and eliminate some pci_conf_reads 1998-05-28 13:51:09 +00:00
leo
6a9cf99c36 Moved to usr/share/man/man8/man8.atari. 1998-05-28 12:51:03 +00:00
leo
57508e322c Add bootpref subdir. 1998-05-28 12:41:54 +00:00
leo
ce735c3455 bootpref(8), set/get bootpreferences by Julian Coleman 1998-05-28 12:39:23 +00:00
leo
f87c18d94e Fix some errors occuring when compiling with DEBUG. These errors were hinted 
at by recent hp300/mac68k changes.
 1998-05-28 12:16:08 +00:00
sakamoto
45439ad32b Use new PowerPC-generic stuff(sys/arch/powerpc). 1998-05-28 08:44:56 +00:00
sakamoto
c6a40446f5 Keep compile directory. 1998-05-28 08:24:00 +00:00
sakamoto
9c11ca3d51 Rename NetBSD/powerpc to NetBSD/ofppc. 
New sys/arch/powerpc with PowerPC-generic stuff.
 1998-05-28 07:56:42 +00:00
matt
769e4e6e81 Another bug fix (clear transmit done before trying to queue more transmits). 1998-05-28 03:07:49 +00:00
cgd
e3c75e1ca8 Clean up slightly, abstract pci_conf_print family's base address register 
printing into a function, add a bit more pretty-printing of existing stuff.
Implement pretty-printers for type 1 and type 2 headers.  (Right now,
these are just quick stabs based on some on-line bridge docs that I have
handy on my laptop.  Mmmm, meetings.  I'll check the bits when I get
back within reach of my official docs.)
 1998-05-28 02:26:00 +00:00
scottr
f2e26f6125 Handle a non-EMP Trackman the same way we handle a non-EMP Mouseman. 
Patch from John Wittkoski.
 1998-05-28 02:11:32 +00:00
matt
5c082547cd Add fat since it now works. 1998-05-28 00:57:55 +00:00
matthias
c22871bec0 refresh from libc. 1998-05-27 20:07:48 +00:00
augustss
98d95c4415 #define a few more useful strings. 1998-05-27 17:21:29 +00:00
drochner
dc8a7077ed Handle the i386/PMAP_NEW copyout() differently: 
Don't try to avoid faults when the PTEs are checked. Set pcb_onfault
instead so that trapwrite() is called as if the PTE were RO.
This is faster than explicitely ckecking the PDEs - at least in the
majority of calls where the PT is already present.
Thanks to Stefan Grefen for input and testing.
 1998-05-27 15:53:30 +00:00
matt
dd77920e3e Only enable transmit done interrupts when output ring is full. 1998-05-27 14:01:02 +00:00
pk
70262fb287 Properly split boot spec into file name and arguments. 1998-05-27 10:29:10 +00:00
scottr
47391e90cb Sync with mac68k: correct some errors if building a kernel with DEBUG. 1998-05-27 05:58:40 +00:00
scottr
f976f2297f In pmap_check_wiring(), be careful to use uvm_map_lookup_entry() if we're 
using UVM.  Notice by Hauke Fath, no PR generated.
 1998-05-27 05:47:22 +00:00
thorpej
0979dbf3fd Add a placeholder file to be used until the Alpha and DECstation ioasic 
register descriptions can be sanely merged.
 1998-05-27 05:30:13 +00:00
thorpej
f4703e1783 We're the only driver that currently needs direct access to ioasic registers. 1998-05-27 04:30:07 +00:00
scottr
92c02d3af3 If DEBUG, make sure to pull in the prototype for cngetc(). Noticed 
by Hauke Fath, no PR generated.
 1998-05-27 04:11:51 +00:00
scottr
d5726c1096 PG_PTPAGE is only useful if !UVM. Noted by Hauke Fath in 
PR 5462.
 1998-05-27 03:58:16 +00:00
thorpej
e208d8972b Ouch, key debugging printfs off BUS_DMA_DEBUG, not DEBUG ... noisy! 1998-05-27 03:57:49 +00:00
matt
bd9e1be560 Add DETRA (Token Ring) Controller 1998-05-27 02:51:02 +00:00
explorer
91a483bd33 missed one constant '20' to RND_ENTROPY_THRESHOLD change 1998-05-27 01:29:13 +00:00
matt
5fb5017c94 Fix syncing of consumer block. 1998-05-27 01:17:53 +00:00
matt
3dc4f22908 A few fixes to make it really work. 1998-05-27 01:16:47 +00:00
explorer
6036d56ba6 Move RND_ENTROPY_THRESHOLD to sys/rnd.h. Use sha1 rather than md5, and 
release the first 96 bits of the hash directly rather than by folding.
The full 160 bit hash is mixed back into the entropy pool.  This keeps
64 bits secret to stir the pool with.
 1998-05-27 00:59:14 +00:00
explorer
7c17ff519d add sha1.c, and build it. 1998-05-27 00:46:32 +00:00
explorer
f0a1a540cc add sha1.h to the sys directory, to be used in libkern 1998-05-27 00:45:50 +00:00
thorpej
c59c1eae2a Define ioasic device offsets in terms of standard ioasic "slot" offsets. 1998-05-27 00:18:13 +00:00
thorpej
1ef3ca572e - Additional rearrangement for the sake of running on the DECstation some 
day.
- Convert to use bus_dma.
- Fix cleaning up unaligned start address.
- Correctly determine if the device supports Fast SCSI, and adjust the
  minimum sync period accordingly.
- Compute minimum sync period correctly on the 25MHz devices.
- Use GPI2 to determine if we're a 25MHz or 40MHz device.
- Currectly determine SCSI ID and "fast mode enabled" for the built-in
  TCDS on DEC 3000 models, using cached information from the PROM environment.
 1998-05-26 23:43:05 +00:00