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38099 Commits

Author SHA1 Message Date
augustss 997c3c5b8a Add a quirk, SDEV_ONLYBIG, which implies that the device cannot handle 
the 6 byte versions of READ, WRITE, and MODE_SENSE.
This greatly simplifies the UFI (USB Floppy) handling.
 2000-05-30 01:08:23 +00:00
matt c7326acd04 Add the PCI attachment for IEEE 1394 OHCI controllers. Files to follow later. 2000-05-30 00:53:14 +00:00
matt 3ed6c24d5c Add IEEE 1394 OHCI node and IEEE 1394 bus. Just placeholders for now. 2000-05-30 00:48:47 +00:00
matt fd1991294f Regen 2000-05-30 00:21:07 +00:00
matt adaaa34784 Add the TI 1394 controllers. Makes all the 1394 controller descriptions 
similar.
 2000-05-30 00:20:41 +00:00
mycroft da42c608fe Use a better multiplier for the 60Hz case. 2000-05-29 23:48:33 +00:00
simonb 4857b33794 A few more white-space bogons. 2000-05-29 23:40:03 +00:00
matt 3f4005113e funciton != function 2000-05-29 23:34:08 +00:00
simonb 6c87680cbf A TAB after the define keyword instead of spaces. 2000-05-29 23:30:06 +00:00
jhawk 0ff7191f39 Ensure that a fault inside the traceback printing code 
(i.e. db_stack_trace_print()) does not cause an infinite loop of
faults.
 2000-05-29 23:10:03 +00:00
sommerfeld a3edbba355 Add null-pointer tests in ktrsamefile 2000-05-29 22:29:01 +00:00
pk ee396c032f Remove IOMMU page table allocation from pmap_bootstrap() and all the 
hacks surrounding it.
 2000-05-29 22:23:34 +00:00
deberg 9735bab338 use rtc.h for poweroff() and #if 0 out badaddr, which isn't used 
anywhere.  machdep.c compiles w/o any noise now.
 2000-05-29 22:10:43 +00:00
deberg e3a332df61 prototype rtc stuff used elsewhere 2000-05-29 22:08:47 +00:00
sommerfeld 879eaa480a Fix clearing of ktrace points: 
- need deep compare of open files, not a shallow pointer compare.
 - reorder fdrelease()/FILE_UNUSE() invocations so fdrelease doesn't
block waiting for something which can't happen until after it returns.
 2000-05-29 22:04:11 +00:00
deberg dbd1379620 no need to include next{kbd,display}var.h 2000-05-29 21:35:04 +00:00
pk ce1fb71efc Use uvm_pglistalloc() to allocate memory for the I/O PTEs; modelled after 
a similar change by Art Grabowski in Openbsd.
 2000-05-29 20:41:10 +00:00
fvdl b9bb94500e Obey the "Reset SCSI bus at startup" EEPROM setting. 2000-05-29 20:13:53 +00:00
bouyer 405302008d ADEV_CDROM -> SDEV_CDROM, for consistency. 2000-05-29 20:13:06 +00:00
ragge 992002c2be Use the cpu_info struct to store cpu-specific data in the same way in 
both uniprocessor and multiprocessor environments. Use the otherwise
unused internal CPU register SSP to store the cpu_info pointer.
The macros curcpu(), curproc, cpu_number() and need_resched() are now the
same in both uniprocessor and multiprocessor environments.
 2000-05-29 20:00:55 +00:00
thorpej 65184f2470 Change the comment before the vm_page_zero_enable global to indicate 
what it will now be used for.
 2000-05-29 19:25:56 +00:00
mycroft 7385963fc9 Stylistic change. 2000-05-29 18:59:51 +00:00
mycroft 4db674fa50 According to Frank, buffers with dependencies *are* left on v_dirtyblks, so 
remove the FSYNC_RECLAIM check and force them to be flushed.
 2000-05-29 18:53:35 +00:00
mycroft ced05c5744 Pull in IN_ACCESSED changes and some MNT_LAZY `bug fixes' from FFS to EXT2FS. 2000-05-29 18:41:07 +00:00
mycroft 33ec489188 Pull in IN_ACCESSED changes and some MNT_LAZY `bug fixes' from FFS. 2000-05-29 18:34:36 +00:00
mycroft edfd1e6f32 Use LIST_{FIRST,NEXT,EMPTY}(). 2000-05-29 18:28:48 +00:00
mycroft d747ada9c2 Add a new inode flags called IN_ACCESSED. This used in place of IN_MODIFIED 
to record that the atime was updated.  In ffs_update(), we only do synchronous
writes if something *other* than the atime was changed.
 2000-05-29 18:04:30 +00:00
jhawk 1e59d99d28 For all network drivers that call ether_ifattach(), and also 
have _detach() functions:
  Ensure that softc keeps state about whether the attach succeeded,
  and make the detach function return immediately if the attach did
  not complete.
 2000-05-29 17:37:12 +00:00
mycroft 941524439a Never call softdep_sync_metadata() in the FSYNC_RECLAIM case. Any pending 
blocks are detached from the vnode at this point.  When the dependencies are
broken to enable writing the blocks, the vnode will be regenerated.  (The only
reason we sync buffers in this case is that they have to be detached from the
vnode.)
 2000-05-29 17:19:20 +00:00
mycroft c47adf55e0 In ffs_fsync(), remove the FSYNC_RECLAIM special case, so that it properly 
waits for pending buffers, and doesn't throw away time stamp updates.
 2000-05-29 17:12:06 +00:00
mycroft ccf1cf4b69 MNT_WAIT -> FSYNC_WAIT 2000-05-29 16:28:27 +00:00
soren e3ee997813 Different form of PCI bug workaround. Should make 2700 system work. 2000-05-29 15:45:15 +00:00
soren 6641d91d94 No Linux compat yet, but Ultrix works. 2000-05-29 15:44:22 +00:00
soren da59451c97 Identify system controller model. 2000-05-29 15:43:50 +00:00
soren ba3a485962 Static poisoning. 2000-05-29 15:43:32 +00:00
soren 66f14d2965 Whitespace. 2000-05-29 15:42:47 +00:00
mycroft 7513b8e18d Update an outdated comment. 
Allow all powers of 2 from 2^0 to 2^16 for hz.
Enable hz==1200.
 2000-05-29 15:05:10 +00:00
mycroft 8dcf08ff77 Improve the time_adj multiplier for the 100Hz and 1000Hz cases, and add a 
1200Hz case.
 2000-05-29 14:58:59 +00:00
nisimura 5448bca5b5 Make this file compilable. 3MAX+ has no ISDN. 2000-05-29 12:09:45 +00:00
tsubai 8cde93a435 * Support (not so) new cards. (only Cyclom-8YsP+ is tested) 
* Make compilable with CY_DEBUG.
 2000-05-29 12:05:41 +00:00
nisimura a7c050472e Nuke #include directives found unnecessary. 2000-05-29 11:46:52 +00:00
simonb e94f50731b Use u_int64_t for cp_time[] and the tk_* terminal counters. 2000-05-29 11:35:19 +00:00
nisimura f7c88c8f18 Make sure to load FPA contents next time an FP insn is executed when 
process_write_fpregs() changes pcb_fpregs[].
 2000-05-29 11:19:46 +00:00
soda fbc0def1f9 COMPAT_ULTRIX was moved from files.${MACHINE} to files.mips, 
from Izumi Tsutsui.
 2000-05-29 10:17:44 +00:00
nisimura 76f0ee4e32 Put an additional check to see curproc was an FPA owner process. 2000-05-29 09:47:19 +00:00
nisimura 87cd634474 Put addtional checks to see the curproc is an FPA owner process. 2000-05-29 09:43:33 +00:00
nisimura 8e19d02f25 Cleanup take two 
- Nuke external function reference of savefpregs() which is already defined
  in mips/cpu.h.
- Adjust the comment tells "let user processes change CP0 status register
  freely might be dangerous."
 2000-05-29 09:37:00 +00:00
nisimura 3f8e9c25b6 Make claried MDP_FPUSED usage. 
- MDP_FPUSED flag indicates the process has executed at least one
  FP insn during its life time.
- pcb_fpregs storage is guaranteed zero initialzed.  If the process is FPA
  owner, savefpregs() must be called to synchronize it with FPA contents.
- No necessity to save FPA contents into pcb_fpregs prior to the whole
  storage is overwritten by process_write_fpregs().
 2000-05-29 09:16:36 +00:00
oster c11100526b Don't let the autodetection code get tripped up by negative mod-counters. 2000-05-29 02:57:34 +00:00
matt c7c33f1747 make egcs happy: ioasic.c:327: warning: suggest parentheses 
around arithmetic in operand of |
 2000-05-29 02:16:57 +00:00
oster f1f5c4d00e Fix a couple of typos. (Thanks Wiz! :) ) 2000-05-29 01:43:04 +00:00
itojun 4308599c5a disallow bind(2) with IPv4 mapped address for now. port number check is 
insufficient at this moment and we can bind(2) two sockets listen on same
port number.

for real fix, we need to check inpcb table with in6pcb.  we can't
find inpcb chain from particular in6pcb chain (like finding tcbtable from tcb6)
luckily RFC2553 does not talk about bind(2) behavior for IPv4 mapped.
IPv4 mapped brings in too much complexities...
 2000-05-29 00:03:18 +00:00
itojun c0ccb49681 sync with reality in netbsd-current. 
- pcb layer changes
- officially supported net interfaces
- minor typo
- draft # updates
 2000-05-28 23:44:30 +00:00
thorpej 8576ef9a13 Add Cyclades-Z. 2000-05-28 23:06:39 +00:00
thorpej 0936213012 Add Cyclades Y and Z multiport serial adapters. 2000-05-28 23:05:19 +00:00
oster 39a667120f In the event that an up-to-date component cannot be located for a specific 
position, see if there is a failed component still hanging around that
we can use instead (but still mark it as failed).  This leads to more
reasonable behaviour (and fewer surprises!) when autoconfiguring and
failed (or previously failed) components are still on the system.
 2000-05-28 22:53:49 +00:00
jhawk 6513ba6e74 Make this compile with UHCI_DEBUG in the presence of 
-Werror: uhci_dump is no longer static.
 2000-05-28 22:02:05 +00:00
thorpej 2e7afc702d Update. 2000-05-28 21:49:02 +00:00
thorpej e51303c17e Mirror last change to GENERIC. 2000-05-28 21:48:52 +00:00
jhawk daa86a0be1 Add patchable "pnpbiosdebug" global if PNPBIOSDEBUG is compiled in, 
and add PNPBIOSDEBUG_VALUE to initialize its value, defaulting to 1.
 2000-05-28 21:46:04 +00:00
jhawk fb6d063b8c pnpbios from 1.344 didn't config. s/pnpbios0/pnpbios?/ 2000-05-28 21:12:00 +00:00
pk 7da3d45dfc Cleanup iommu_attach(). 2000-05-28 20:55:54 +00:00
pk 57b382f034 Add a few comments. 2000-05-28 20:54:42 +00:00
matt 33889a5e6c Enable DDB. 2000-05-28 20:21:04 +00:00
thorpej 4af4c47f80 Tidy up a little, improve PnP BIOS section. 2000-05-28 20:11:59 +00:00
thorpej b6c4eb81fd Massive cleanup and syncing with GENERIC 2000-05-28 20:10:29 +00:00
soren 5abcf38c02 Whitespace police. 2000-05-28 20:03:21 +00:00
ragge f3eeb5b356 Remove vsio.h. 2000-05-28 19:42:31 +00:00
ragge 074bc79414 There is no reason at all to have DEC's internal state data structures for 
the VS100 in our source tree. And especially not in /sys :-)
 2000-05-28 19:42:01 +00:00
sommerfeld bdc8251646 Change printing of cpu number in the prompt in the MULTIPROCESSOR case 2000-05-28 19:03:55 +00:00
jhawk b4c87e6d41 Add proc0 to pidhashtbl so pfind(0) works. 
Now trace/t 0 works in ddb, etc.
 2000-05-28 18:52:32 +00:00
jhawk 0866399258 brain-oh in last. test logsoftc.sc_pgid, not p. 2000-05-28 18:31:13 +00:00
matt 166475069f fix it so it compiles. 2000-05-28 18:17:59 +00:00
jhawk 8a49d6bd31 Ensure that all callers of pfind() can deal with pfind(0) returning 
a real procp* rather than NULL.
 2000-05-28 18:17:07 +00:00
ragge 16f02724d6 Some updates to the DEUNA driver: 
- Change the transmit logic to send from a pre-allocated buffer instead
  of doing DMA out of the mbufs directly. Timing shows that it takes
  4 times longer to map in the mbufs via the sgmap routines instead of
  just copying the data! This must be fixed sometine in the future.
- A bunch of other minor fixes.
 2000-05-28 17:23:44 +00:00
sommerfeld a56cb94b43 Deal with NULL file pointer for KTROP_CLEAR 2000-05-28 15:27:51 +00:00
takemura 5b3cb6b1a1 Add async I/O support. 
FIOASYNC ioctrl command had been forwarded from wsmux to each mouse devices
and the devices had set their own event queue async mode. But no one had took
care of the event queue's mode of wsmux itself. Wsmux should make it's own
event queue async mode when it receive FIOASYNC command.
 2000-05-28 10:33:14 +00:00
drochner c461529353 regen 2000-05-28 10:25:25 +00:00
drochner f8091908b5 -correct description for 3c905b-FX (100 Mb only) 
-add Neomagic 256ZX
 2000-05-28 10:24:57 +00:00
drochner f8a6b48d66 Don't silently truncate the voff_t offset to vaddr_t when passing it to 
udv_attach. Pass the whole voff_t instead and do an explicite overflow
check before it is passed to the device's mmap handler (as "int", sadly).
 2000-05-28 10:21:55 +00:00
mycroft dad58e313b Pull in indirect block unwind code from FFS. 2000-05-28 08:44:32 +00:00
mycroft 1ea529f6df DTRT when unwinding multiple levels. 2000-05-28 08:31:41 +00:00
mycroft 4fc7b946c2 When unwinding a failed allocation, make sure to nuke the unwound block from 
the vnode's block list.  This fixes `itrunc3' panics (at least in some cases;
further testing is needed) and prevents further lossage later on.
 2000-05-28 08:15:40 +00:00
gmcgarry 6fe0de17c6 Fixup copyright. 2000-05-28 07:18:58 +00:00
gmcgarry 4ba1e04ba2 Handle ADEV_CDROM in quirks table. 
Quirk entry for another Toshiba cdrom.
 2000-05-28 07:03:59 +00:00
gmcgarry 8d994b82fa Allow nfs root over token ring. Closes PR6629. 2000-05-28 07:01:09 +00:00
gmcgarry 69c227f1a2 Nuke IOASIC_INTR_ISDN which is for sample interrupts. 2000-05-28 06:16:00 +00:00
gmcgarry 57e5e86ed1 Merge pmax and alpha ISDN register definitions. 2000-05-28 06:13:40 +00:00
gmcgarry 6eb4356ecf IOASIC_INTR_ISDN is used for interrupts on every sample. We use DMA so 
need IOASIC_INTR_ISDN_TXLOAD|IOASIC_INTR_ISDN_RXLOAD.
 2000-05-28 06:07:31 +00:00
gmcgarry dcec163ee3 Substitute bba for isdn placeholder. 2000-05-28 06:02:12 +00:00
mhitch 91dd4d9eb5 Remove local declaration of physmem_boardmax. The external physmem_boardmax 
was not getting modified for 4MB SIMMS, and when fully populated with 8
SIMMS the memory size was configured at 128MB instead of 32MB.
 2000-05-28 05:56:36 +00:00
thorpej e03e9e8086 Rather than starting init and creating kthreads by forking and then 
doing a cpu_set_kpc(), just pass the entry point and argument all
the way down the fork path starting with fork1().  In order to
avoid special-casing the normal fork in every cpu_fork(), MI code
passes down child_return() and the child process pointer explicitly.

This fixes a race condition on multiprocessor systems; a CPU could
grab the newly created processes (which has been placed on a run queue)
before cpu_set_kpc() would be performed.
 2000-05-28 05:48:59 +00:00
oster f329fb84ad We need to be slightly more clever during auto-configuration, to make 
sure that we a) don't ignore components with correct mod-counters, and
b) do ignore components with bogus mod-counters.
 2000-05-28 05:23:41 +00:00
matt 141dcca251 Add VAX660/670/680 support. 2000-05-28 05:17:25 +00:00
mycroft 4656dfd24f Add a new function to remove extra buffers when truncating a file. This is 
more generic than the vinvalbuf(V_SAVEMETA) case, avoiding synchronous
operations when truncating to a non-zero length.
 2000-05-28 04:13:56 +00:00
oster 1ddfaaf8fa Umm.. Complete is not equal to 'left to do'. Fix the math. 2000-05-28 03:42:23 +00:00
oster e38b4355e2 Abort any parity re-writes before unconfiguring a RAID set. 
Partially addresses PR#10182.
 2000-05-28 03:00:31 +00:00
matt 5108d90ce5 Fix bpf output on fddi to actually work. Make it compatible with ULTRIX 
and Tru64.
 2000-05-28 02:49:35 +00:00
tv ab415393d3 `ep' has `plug-and-play' support on all buses, including non-PnP ISA. 
Attach ep* at isa instead of ep0, so we will autoconfigure all 3c5x9s.
 2000-05-28 02:42:16 +00:00
matt 2864a7186a reclaim transmitted packets on receive interrupts. 2000-05-28 01:28:52 +00:00