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38070 Commits

Author SHA1 Message Date
augustss 6b0b8292ff Add NOMODESENSE quirk for TEAC USB floppy. 2000-05-30 15:16:41 +00:00
matt e621957503 add more speeds (up to 3.2Gb/s) 2000-05-30 14:56:59 +00:00
tsubai 7531770fa4 Insert delay() in busy wait. 2000-05-30 11:45:11 +00:00
tsubai 41a98db641 Add cpu_number(). 2000-05-30 11:42:05 +00:00
augustss 53f83c5533 Use attribute packed for on-the-wire data structures. 2000-05-30 10:10:17 +00:00
haya 03c4724943 Use rbus_new_root_share() instead of rbus_new_root_delegate(). 2000-05-30 09:26:19 +00:00
augustss e4217da6d0 As a safety, check that the controller is not suspended when we get 
an interrupt.
 2000-05-30 09:26:06 +00:00
haya f89b0f51ae Call extent_alloc_subregion() with EX_MALLOCOK in 
rbus.c::rbus_space_alloc_subregion().
 2000-05-30 09:18:06 +00:00
augustss f1b4af5ba1 Make this compile too. 2000-05-30 08:36:27 +00:00
augustss b85fe33276 Make this file compile. (I know it's just a placeholder, but I couldn't 
resist trying it.)
 2000-05-30 08:31:57 +00:00
matt e78793c612 Beginning of a IEEE 1394 framework. An attachment for PCI OHCI controllers 
and bus-independent module that just begins to print things out.  No real
code behind it.  THIS IS A WORK IN PROGRESS.  The *reg.h are woefully
incomplete.
 2000-05-30 06:56:13 +00:00
perseant ae7e580ebd Don't try to "correct" accounting for fragments being extended but which 
have never been written to disk.
 2000-05-30 04:08:41 +00:00
oster 8e82dfa363 For a RAID 1 set that has N components, allow the set to auto-configure as 
long as at least one of the master or the mirror is available for each
of the N/2 'rows' of the set. (No, RAIDframe doesn't do N-way mirroring..)
Thanks to Manuel Bouyer for noting the problem.
 2000-05-30 03:29:49 +00:00
cjs a9a7dd7904 Fix typo in DEBUG code. 2000-05-30 03:26:34 +00:00
nisimura 58d84e19a6 savefpregs() and loadfpregs() are defined in mips_machdep.c 2000-05-30 02:05:36 +00:00
oster ef4a0a7cf8 Use #include <sys/kernel.h> instead of a 'extern int hz'. 
Make this file more readable.
 2000-05-30 02:04:29 +00:00
augustss 61143a446c Add NOMODESENSE quirk for Y-E data floppy (thanks Jason for reminding me). 2000-05-30 01:49:19 +00:00
nisimura 3d826a5c7e Add a missing closing parenthesis. 2000-05-30 01:42:43 +00:00
nisimura b67b90d7f9 FPA ownership is now guarded by MDP_FPUSED flag and there is no necessity 
to have #if ... around savefpregs() calls.
 2000-05-30 01:29:59 +00:00
nisimura 0e501989cd - Have savefpregs() and loadfpregs() in C codes with lengthy inlined 
asm statements, obsoluting asm routines in locore.S.  They are
  designed to work in symmetry as names suggests.  savefpregs()
  does not clear a global variable fpcurproc.  Both would be noops when
  NOFPU global symbol is defined.
- MDP_FPUSED flag is not turned on for FPA-less processors like Vr4100
  and TX3900 even when processes execute FP insns.
 2000-05-30 01:23:53 +00:00
augustss ea5a174495 Massage the SCSI commands when using the UFI protocol in a better way. 
Now the Y-E Data Flashbuster floppy seems to work.

Thanks to Y-E Data for giving one to the project when I couldn't find
one easily.
 2000-05-30 01:12:51 +00:00
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