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Author SHA1 Message Date
mhitch
5b0728f9a2 Correct update of DMA address register when saving DMA state on a 
message-in.  The remaining transfer count restored when a device is
reselected needs to be saved.  The saved value is needed to compute
the number of bytes transferred if another disconnect occurs.  This
fixes a random read data corruption that occurs on certain disks that
may disconnect more than once in the middle of a DMA transfer.
 1996-07-30 06:36:33 +00:00
mhitch
ebe82deed0 Remove the "goto abort" (which currently reboots the machine) when the 
FIFO is non-empty when the message-in phase occurs before the DMA output
starts.  This showed up on a Micropolis drive.
 1996-07-30 06:18:40 +00:00
is
721e767ea2 Deal with two bugs in the bounce buffer memory reserve code: 
If z2 memory is used for bounce buffers, it used to be stolen in
amiga_init.c, but would not be removed from the memory list there, but
in pmap.c the memory list would just be corrected.

a) the sizes subtracted got out of sync.
b) the memory segment to subtract from was guessed in pmap_init, and not
necessarily right. (e.g. consider a graphics board whose fraem buffer gets
mapped in by the RO at 0x200000, and a memory board which maps at 0x400000)

The new code subtracts the stolen aount of memory from the memlist parameter
given to the kernel by the loader, and pmap_init just doesn't see it anymore.
 1996-07-29 20:53:35 +00:00
is
14da7556a0 Add $(DESTDIR). 1996-07-27 18:21:35 +00:00
is
faea95eae8 Delete the NOMAN and BINDIR lines. They're imported from ../Makefile.inc 
anyway, and the BINDIR here was even wrong (missing $(DESTDIR)).
 1996-07-27 18:15:42 +00:00
is
89931b5a83 Add $(DESTDIR) to the BINDIR= 1996-07-27 18:09:42 +00:00
is
894618ff5f Oops; somehow got the wrong version. 1996-07-27 18:08:15 +00:00
is
72855270d6 Get this onto the Main branch. 1996-07-27 17:54:13 +00:00
mycroft
a2aa46e1c4 Add PCI_MAPREG_{IO,MEM}_SIZE(), and use them. 1996-07-26 07:13:52 +00:00
mycroft
53f21c73fb Changes PCI_MAPREG_IO_ADDR_MASK to 0xfffe. 1996-07-26 06:35:35 +00:00
thorpej
3946240709 Fix unititialized variable warning. Pointed out by Aaron Brown. 1996-07-25 20:41:48 +00:00
thorpej
b2b02e6893 Regen. 1996-07-25 20:22:45 +00:00
thorpej
e1e89fe37b Add two vendor definitions: 
FSI	Fore Systems, Inc.
	INT	Intel

Add product definitions for the FORE Systems EISA ATM cards and the
Intel EtherExpress 32 Flash ethernet card.
 1996-07-25 20:22:16 +00:00
is
003947b965 Changed the driver to use bus_xxx(). 1996-07-25 18:59:12 +00:00
ws
35a18894f5 xdr_bool wants a bool_t (which happens to be an int32_t on our port) 
and not a char
 1996-07-25 18:53:43 +00:00
is
0d2955977e Fix two bugs which were inserted when adding '060 support: 
- due to a merge error, 2 line were missing making all the kernel data area
  cache inhibited.
- due to a misunderstanding of "kstsize" units, all but the first page of
  the kernel segment table was copyback cached on the '040/'060 which
  should have caused sporadic user process segmentation faults or
  kernel endless loops on the '060, under heavy load (when lots of
  userland pagetables are in-core), although the problem was not yet
  observed.
 1996-07-25 14:38:40 +00:00
phil
55fcc2e900 Move the free of t_num to the right place. 1996-07-24 23:23:23 +00:00
thorpej
27e2d3eee3 Match any Maxtor XT-8760S for the SDEV_NOLUNS quirk. Some of these 
drives carry Sun OEM identifiers, as well.

Noticed by Taras Ivanenko <ivanenko@ctpa03.mit.edu>.
 1996-07-24 20:50:23 +00:00
abrown
062b2cdd6b Fix unused variable warning for an "int i" left over from the old disk 
statistics code.
 1996-07-24 16:13:04 +00:00
thorpej
aba7675464 In extent_alloc_subregion(), don't adjust the initial boundary check 
value if we're not concerned with boundary checking.  Avoids a stupid
infinite loop.
 1996-07-23 23:09:10 +00:00
is
8918d3a437 Note Blizzard IV and Blizzard 2060 (scsi?) options. While we're here, 
correct a typo in a comment.
 1996-07-22 11:14:52 +00:00
jtk
517f2ace37 One more fix as pointed out by enami tsugutomo <enami@ba2.so-net.or.jp>: 
check slen before accessing cp[1] in GETNUM macro.
 1996-07-21 04:01:01 +00:00
leo
1285fe171c Checkpoint integration of 68040 MMU support. Also fix oversight in allocation 
of (virtual) I/O area address range.
 1996-07-20 20:52:30 +00:00
leo
95c6d227a5 Add a prototype. 1996-07-20 20:48:36 +00:00
ragge
cbca944854 LANCE driver for vaxstations. 1996-07-20 19:01:55 +00:00
ragge
88a147e51b CPU determine code. ts driver converted to new config. May work, untested. 1996-07-20 19:00:22 +00:00
ragge
15409eef53 Update config files for VAX8200 and VAXstations. 1996-07-20 18:56:58 +00:00
ragge
38b1264285 SCSI and ST506 support for the VAXstation architecture. 1996-07-20 18:55:09 +00:00
ragge
a8f6512e6d VAXstation CPU and serial console support. 1996-07-20 18:29:49 +00:00
ragge
7707223bc4 Locore changes for VS and VAX8200. 1996-07-20 18:20:42 +00:00
ragge
1abb214901 Bugfix causing erroneous address displaying. 1996-07-20 18:17:29 +00:00
ragge
fd3f596fa3 Reflect the changes of CPU determination. Add support for VAXstations. 1996-07-20 18:14:41 +00:00
ragge
aab842833e Put in rd (ST506 disk), sd and st. 1996-07-20 18:08:19 +00:00
ragge
a6c464a5f7 Add vmapbuf/vunmapbuf for VAXstations that need them. 1996-07-20 18:02:47 +00:00
ragge
caff7b03d4 Numerous changes to be able to put Bertram Barth's VAXstation support in. 
(Some) Support for VAXstation 2000/MicroVAX 2000, VAXstation 3100/76.
 1996-07-20 17:58:12 +00:00
ragge
7ac59ffe68 Reworked time handling; now also handles clock chip CPUs correctly. 1996-07-20 17:35:41 +00:00
ragge
5b0992267c Support for VAX8200; the ka820/ka825 CPUs. 1996-07-20 17:33:06 +00:00
jtc
d69119311f Provide alternate memmove() entrypoint for memcpy(). This will help 
in the transition from b*() to mem*().
 1996-07-20 01:53:42 +00:00
jtc
943f3d2f5c The argument to isspace() must be representable as an unsigned char. 
This change casts the argument to an unsigned char so that this
function will work with strings with their 8th bit set.
 1996-07-20 01:09:05 +00:00
jtc
2d903c854c Changing type of "c" to unsigned did not fix the problem --- a signed 
char is sign extended before it is assigned to an unsigned int.  This
fix, which has been tested with a different testcase, adds casts to
signed chars which results in proper behavior.
 1996-07-20 01:03:54 +00:00
jtc
83481cc8e8 Changing type of "c" to unsigned did not fix the problem --- a signed 
char is sign extended before it is assigned to an unsigned int.  This
fix, which has been tested with a different testcase, adds explicit
casts to unsigned char before the value of a character is copied.
 1996-07-20 01:00:55 +00:00
explorer
00933138c8 Allocate space for 'ipcs -m' correctly; this floated across a FreeBSD 
mailing list, and seems correct
 1996-07-19 23:58:33 +00:00
ragge
c828b7ce6d Support for the VAXBI bus, and KDB50 device driver (MSCP disk). 
Parts of this written by Chris Torek at the beginning of time.
 1996-07-19 14:26:52 +00:00
explorer
5e5a09d83e revert to 1.26 1996-07-18 20:01:43 +00:00
explorer
67b1de765f Add compile-time and run-time control over automatic niceing 1996-07-17 21:54:04 +00:00
explorer
471c23385f Add compile-time and run-time control over automatic niceing 1996-07-17 21:43:22 +00:00
explorer
86cec79d01 Document the new autonice sysctls 1996-07-17 21:38:46 +00:00
rat
c8b88b5da7 Use snprintf(3) when printing into arrays allocated on the stack. 
Patch submitted by David Holland <dholland@hcs.HARVARD.EDU>
 1996-07-17 18:46:58 +00:00
explorer
24ff249a08 document AUTONICETIME and AUTONICEVAL sysctls 1996-07-17 18:06:36 +00:00
is
a9c73c9405 Being bored, decided to scan the existing drivers for further additions 
to the "not configured" list:
Added some devices, replaced an obvious placeholder.
 1996-07-17 14:35:01 +00:00