Commit Graph

787 Commits

Author SHA1 Message Date
atatat 5f25c01eff Comment out bridge pseudo devices from ports that don't
__HAVE_GENERIC_SOFT_INTERRUPTS.  bridge(4) doesn't compile there.
2001-09-01 23:08:40 +00:00
atatat 97c67a9bae Add bridge pseudo devices to GENERIC configs 2001-09-01 21:52:23 +00:00
mrg e309f80412 remove bogus comment. noted by Tetsuya Isaki <isaki@par.odn.ne.jp> in private email. 2001-08-26 12:14:22 +00:00
chs 17d06a7ad7 use pmap_k* in vmapbuf() and vunmapbuf() since there's no VAC on this platform.
in vunmapbuf(), call pmap_*remove() explicitly since uvm_km_free_wakeup()
will soon no longer do it for us.
2001-08-19 17:37:35 +00:00
minoura 6ec544c64d implement pmap_k{enter_pa,remove}() correctly.
other misc cleanup.
patch written by chs; equivalent to hp300 pmap.c:1.95.
2001-07-26 02:21:58 +00:00
thorpej babefc5331 Add BUS_DMA_READ and BUS_DMA_WRITE flags, that hint the back-end
at dmamap load time that the mapping will be used for a unidirectional
transfer of the specified direction.
2001-07-19 15:32:10 +00:00
wiz cc0b68092e Correct various misspellings of 'transfer' and inflected forms. 2001-07-08 18:06:42 +00:00
abs 01b024cd5b Standardise TCP_COMPAT_42 as commented out, grouped with other COMPAT options,
and with the comment '4.2BSD TCP/IP bug compat. Not recommended'
Add commented out 'TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG'
(All hail amiga and atari which make some attempt to automate the
multiplicity of config files...)
2001-07-08 16:32:12 +00:00
minoura 7e84e14950 Sync with GENERIC. 2001-07-07 15:59:31 +00:00
toshii 4866f1a22b Fix typo. s/extention/extension/ 2001-07-05 08:38:24 +00:00
darcy ce0ec1e208 Add System V semaphore resource limits to each GENERIC file that has an
option for System V semaphores.  It appears that there are no overrides
in the code and each file has the following added.

 options    SYSVSEM     # System V semaphores
+#options   SEMMNI=10   # number of semaphore identifiers
+#options   SEMMNS=60   # number of semaphores in system
+#options   SEMUME=10   # max number of undo entries per process
+#options   SEMMNU=30   # number of undo structures in system
 options    SYSVSHM     # System V shared memory

If anyone thinks that this is incorrect for any of these files, please
correct it.

Note - the i386 port was not forgotten.  It was done separately.
2001-06-30 11:00:31 +00:00
christos 0f380fac15 Add an e_trapsignal member to struct emul, so that emulated processes can
send the appropriate signal depending on the trap type.
2001-06-18 02:00:48 +00:00
minoura f8ce82f817 Another steps for ELF.
- register prefix
 - machine/asm.h
 - deprecated -T option for ld(1)
2001-06-12 16:57:27 +00:00
wiz 0a600be867 receive, not recieve 2001-06-12 15:17:10 +00:00
minoura 55e73f8bc1 I was too careless. Do not throw away the prepared string. :p 2001-06-12 11:29:31 +00:00
minoura 5d6ce3b75c Make this compile again. 2001-06-12 10:30:04 +00:00
minoura b1b468a365 Remove unneeded whitespace. 2001-06-12 10:03:04 +00:00
chs 821ec03ed9 replace vm_map{,_entry}_t with struct vm_map{,_entry} *. 2001-06-02 18:09:08 +00:00
lukem d84d2c6c85 add missing #include "opt_kgdb.h" 2001-05-30 15:24:23 +00:00
mrg 67afbd6270 use _KERNEL_OPT 2001-05-30 11:57:16 +00:00
mrg 3783ca5d30 define _KERNEL_OPT as well as _KERNEL. we will use this in the future to
get kernel "opt_foo.h" headers, rather than _KERNEL && !_LKM.
2001-05-29 02:20:20 +00:00
minoura 2d8c98280c Cleanup. Addresses port-x68k/13051. 2001-05-28 06:18:20 +00:00
minoura d0403f9f11 Add missing line in recording. Copy & paste error... 2001-05-27 05:30:02 +00:00
minoura cbfe174737 Reset dx_nextoff and dx_nextsize before transfer. 2001-05-27 02:18:07 +00:00
minoura 423279efd8 Honor rtc_offset. 2001-05-26 21:32:30 +00:00
chs 11a9651c8f replace vm_page_t with struct vm_page *. 2001-05-26 21:27:10 +00:00
chs 118ddca24a replace {simple_,}lock{_data,}_t with struct {simple,}lock {,*}. 2001-05-26 16:32:40 +00:00
minoura d5d0b41422 Reset the status register after abort. 2001-05-22 00:16:49 +00:00
minoura 8809460317 Correct ring buffer handling in recording. From Isaki-san. 2001-05-22 00:15:54 +00:00
minoura 4bff72882b Missings from the previous commit.
From Izaki-san.
2001-05-15 09:10:05 +00:00
minoura 0bb85c4922 Encoding ulinear and mulaw are both software emulated.
From Isaki-san.
2001-05-07 09:42:30 +00:00
hubertf b866d429c1 vlan does not belong to group of IPv6 pseudo-devices 2001-05-06 01:54:19 +00:00
minoura c9c82d303a Use cdev_decl for prototype declarations (port-x68k/12829, thanks to scw
for suggestion).
Add static to some non-external functions.
2001-05-05 01:52:56 +00:00
minoura 58b62ea0cf Correct playing mu-law and linear. 2001-05-03 02:09:11 +00:00
minoura 3e3968872c Remove old obsolete audio driver. 2001-05-02 13:24:52 +00:00
minoura a7fc9909b6 Add/enable vs. 2001-05-02 13:15:24 +00:00
minoura b2cec36854 X68k built-in voice synthesizer. 2001-05-02 13:00:19 +00:00
minoura f4b1b4cef9 Do not use constants, but macros. 2001-05-02 12:50:24 +00:00
minoura 47d22455b3 Disable array chain mode by default, since it is unused by any of
the current devices.
Add more flexibility in the API.
2001-05-02 12:48:24 +00:00
scw 2963ff5c58 Add `l_poll' to `struct linesw' and provide an xxxpoll() entry point
in each tty driver to indirect through it.

This allows tty line-disciplines to handle poll(2) system calls.
2001-05-02 10:32:08 +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
minoura fc97cb8a94 Correct memory leak.
Use single block transfer when appropriate.
2001-04-30 05:47:31 +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
bouyer 937a7a3ed9 Pull up the thorpej_scsipi branch to main branch.
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 1c3a62e066 Sprinkle pmap_update() calls after calls to:
- 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 55044638aa Remove pmap_kenter_pgs(). It was never really adopted by
anything, and the interface itself wasn't as flexible as
callers would have probably liked.
2001-04-22 23:42:11 +00:00
thorpej 69abdbf60c Undo a misguided previous change to the pmap_update() API. 2001-04-22 23:19:26 +00:00
thorpej 4738622712 Give pmap_update() an argument (a pmap_t) so that it knows which
pmap it should be updating.
2001-04-22 00:33:59 +00:00
thorpej 7f10ba88b1 #define away pmap_update() in <machine/pmap.h> so that no function
call overhead is incurred as we start sprinkling pmap_update() calls
throughout the source tree (no pmaps currently defer operations, but
we are adding the infrastructure to allow them to do so).
2001-04-21 23:51:14 +00:00
thorpej 15f731ee94 pmap_update() should not be equated with "flush entire TLB", it is
used to process deferred pmap operations.  Since these pmaps don't
defer anything, pmap_update() is a noop.
2001-04-21 17:25:01 +00:00