Commit Graph

19979 Commits

Author SHA1 Message Date
thorpej
711fc71012 When creating ccbs, be a little more informative about why we couldn't
shoud creation/initialization of a ccb fail.  Also, don't panic in
these situations.  Instead, simply return an error condition and allow
the caller to deal with it.  It may be the case that we were able to
create one ccb what we can grab, and continue to hobble along.
1997-10-28 23:06:21 +00:00
christos
c12bf4cc9f DTRT with level and edge interrupts:
- add a type field to the isapnp_pin struct and set to IST_EDGE or
      IST_LEVEL depending on the card configuration data.
    - use the irq type field in all the drivers instead of hardcoding it.
1997-10-28 21:27:55 +00:00
gwr
38d61d7805 Left DEBUG there by accident. Remove it 1997-10-28 21:12:58 +00:00
gwr
923a3fcbff Quiet down those "interrupt stuck?" messages. 1997-10-28 21:10:07 +00:00
thorpej
d1bfbc66c6 Syncronize with changes to aha.c:
Adjust the number of ccbs allocated during initialization.
Every ccb could potentially lock 64k of memory for dma buffers if bounce
buffers are used.  Instead of BHA_CCB_MAX ccbs using 2MByte, only
sc_link.openings ccbs per device are allocated.  Thus we now use only
256KByte per device present.
(hannken)

Fix a couple of errors in bha_create_ccbs():
- Don't ever let the number of CCBs be creater than BHA_CCB_MAX.
- Fix a fencepost that caused the last CCB allocated to never be put
  on the freelist.
(thorpej)
1997-10-28 19:13:36 +00:00
thorpej
1dfae448cd Reply from an INQUIRE DEVICES is a lun map. 1997-10-28 19:08:26 +00:00
christos
8158edb63d Regen 1997-10-28 19:02:52 +00:00
christos
b08c2743e7 Put a noop stub for sys_auditsys 1997-10-28 18:58:17 +00:00
christos
09d37c93a5 Implement F_REVOKE, F_FREESP and all the 64 bit calls. 1997-10-28 18:55:56 +00:00
thorpej
1bfea0bd23 Fix a couple of errors in aha_create_ccbs():
- Don't ever let the number of CCBs be creater than AHA_CCB_MAX.
- Fix a fencepost that caused the last CCB allocated to never be put
  on the freelist.
1997-10-28 18:40:07 +00:00
kleink
043c84ea94 Addendum to last commit: don't clobber the read/write byte count when
seeking back to the original offset.
1997-10-28 12:06:56 +00:00
gwr
d6a95307e3 The release and control maps are shared by all keyboard types, so
change KEYSYM_HOLE to KEYSYM_NOP most places in those tables.
Map the `R' function keys with KEYSYM_FUNC_R instead of the
arrow key strings so that numlock indirection works.
1997-10-28 06:18:36 +00:00
gwr
f4a80e422c Print more helpful information if we get unexpected keysyms.
Call kbd_xlate_init() after we know the keyboard type so it
has a chance to install the RIGHT keymap pointers!  (Duh!)
1997-10-28 06:14:17 +00:00
phil
a3be0335e3 Add prototypes for mcount and _mcoount. 1997-10-28 06:03:25 +00:00
mikel
6df0183bd8 update some comments, no functional change 1997-10-28 03:26:45 +00:00
thorpej
3569d48361 defopt UCONSOLE 1997-10-28 01:53:50 +00:00
thorpej
e0ccf46ed0 In isapnp_alloc_irq(), use isa_intr_alloc(), since it performs resource
conflict checking.
1997-10-27 23:42:30 +00:00
thorpej
a222447f6f Oops, missed one in previous. 1997-10-27 23:34:19 +00:00
thorpej
ce3918177b Update for new pcidevs entry for Winbond NE2000-compatible Ethernet ASIC. 1997-10-27 23:31:41 +00:00
thorpej
bb340dc5c7 Regen. 1997-10-27 23:29:23 +00:00
thorpej
10e3181b2b Fix the description of the Winbond NE2000-compatible Ethernet ASIC.
It's a W89C940F.
1997-10-27 23:27:35 +00:00
thorpej
16905ceeda Make sure we don't allocate a conflicting DRQ. From Christos. 1997-10-27 22:16:49 +00:00
is
c3feaf6bf5 Make splserial == spltty, for now. This should be revisited after the
release.
1997-10-27 22:13:25 +00:00
drochner
ec78310453 Catch "timeout" return of serial port read BIOS call. 1997-10-27 19:53:20 +00:00
drochner
64550a14f3 Pass status byte to caller too. 1997-10-27 19:51:18 +00:00
bouyer
459fd0e350 When allocating an inode with dtime set, also bzero e2di_blocks[]. 1997-10-27 14:43:41 +00:00
bouyer
917389821c Changes to the probe and attach routine:
- at end of attach, explicitely select an existing drive. This fixes hangs
  some users reported (such as the one reported in port-i386/4247).
- Some atapi cdrom drives (e.g. Nec 24x) don't enables their registers before
  a controller reset is issued. The controller probe routine is changed as
  follow: issue a controller reset. If fail, test atapi signature on slave.
  If fail, wait 5s and retry a reset. If the second reset fail, return(0).
  If the first reset succeed, test presence of a master drive:
  atapi signature, and if this fail RO/RW registers test. If no master, test
  atapi signature on slave. If no slave, return 0.
1997-10-27 14:09:23 +00:00
kleink
37ede93d56 Don't #define EXTPROC for _POSIX_SOURCE. 1997-10-27 13:28:02 +00:00
kleink
4174920943 Per X/Open CAE Specification, Issue 5, change the semantics of pread(),
pread64(), pwrite(), pwrite64():
* The `offset' argument specifies an absolute offset within the file.
* After performing the read resp. write operation, restore the original
  offset within the file.
Also, change the argument structure used by svr4_sys_prwite64() to
svr4_sys_pwrite64_args, instead of the 32-bit offset version.
1997-10-27 11:45:57 +00:00
briggs
5298ea207d struct msgbuf -> struct kern_msgbuf. 1997-10-27 03:02:51 +00:00
briggs
8d24ce6b91 Change Q630 type to class-Q2. It's quite similar to the P575. 1997-10-27 02:49:29 +00:00
thorpej
bbc9422b97 Print interrupt information like all of the other PCI drivers. 1997-10-27 02:10:07 +00:00
thorpej
32146049fa Don't forget to account for scrollskip when computing the current row. 1997-10-27 01:37:33 +00:00
thorpej
023044a749 Clean up printing of chipset revision/capabilities. 1997-10-27 01:08:42 +00:00
mark
07db350668 Define __STRING and __CONCAT macros for assembly routines. 1997-10-27 00:28:09 +00:00
mark
8df7358c90 Include asm.h instead of cdefs.h 1997-10-27 00:26:07 +00:00
veego
2d11975bbd Include <bsd.subdir.mk> to build SUBDIRS. 1997-10-27 00:24:54 +00:00
lukem
2793a8e02a use CPPFLAGS instead of CFLAGS 1997-10-26 22:09:43 +00:00
lukem
3acbcabd91 use COPTS instead of CFLAGS (entry currently commented out) 1997-10-26 22:08:38 +00:00
lukem
f984b5a5dc use CPPFLAGS instead of CFLAGS 1997-10-26 21:50:53 +00:00
is
a16fd7d74e Make these compile after m68k/m68k.h 1.4->1.5. 1997-10-26 21:41:34 +00:00
pk
233c534958 Apply patch from Michael L. Hitch (PR#4318):
"A sequence step of 0 after a select with ATN can be a selection
 timeout, or it can also indicate the target did not respond with
 a message out phase.  The latter will occur on very old SCSI
 devices which do not respond to the ATN signal and go directly to
 the command phase".
1997-10-26 16:45:24 +00:00
fvdl
b2d2f560e8 Fix another eofflag interpretation mistake that I missed when fixing
them.
1997-10-26 11:13:46 +00:00
jonathan
2025270865 Fixes for sysinst and installing diskimage:
* Check for a disklabel matching the known values in an install diskimage.
   If found, update incore disklabel's RAW_PART  with the size reported
   by the disk, clobbering the size used by vnd(4).*
 * If geometry info is bogus or /missing, supply a fake geometry
   (as in sd.c).  Saves readdisklabel() and sysinst from divide-by-zero errors.
 * lint: RAWPART -> RAW_PART.
1997-10-26 10:47:14 +00:00
jonathan
64a7794048 <machine/intr.h> is required. Supply an empty one.
VS: ----------------------------------------------------------------------
1997-10-26 10:41:32 +00:00
briggs
7d0ee36fdb The 16- and 32-bit Apple card types got reversed somehow. 1997-10-26 03:17:15 +00:00
briggs
b7321b3d4f Handle interrupts on E-Machines Futura-SX. From Paul Goyette, PR 4348. 1997-10-25 23:17:58 +00:00
jonathan
75e6c24f72 Don't turn off RZF_WLABEL flag on last close of raw partition.
It breaks disklabel -W, turning label writes back off again when
disklabel -W closes its open fd on the raw disk.
1997-10-25 22:28:52 +00:00
gwr
5770fa53f1 I had the memory map wrong for the SCSI/Ethernet board.
Fixes from Michael Thompson.
1997-10-25 18:20:09 +00:00
gwr
1182affa8f I had the memory map wrong for the SCSI/Ethernet board.
Fixes from Michael Thompson.
1997-10-25 18:04:20 +00:00
thorpej
611012d836 Make the copy_region methods do overlapping copies properly. Fixes
port-alpha/4216 (Chris Demetriou).
1997-10-25 01:21:57 +00:00
thorpej
19c77efe96 In vga_erasecols(), fix botched count and reversed arguments to
bus_space_set_region_2().  From Chris Demetriou <cgd@pa.dec.com>.
1997-10-24 23:03:02 +00:00
chuck
e0ced7363a fix printf formatting of "ps" (aka "show all proc") so that lines never
overflow (always hated that).

replaced "/m" flag with:
	/a == show process address info
	/n == show normal process info [currently the default]
	/w == show process wait/emul info
1997-10-24 18:26:36 +00:00
chuck
c33b782b4e kill db_ksprintn, db_printf_guts, kdbprintf, db_printf.
db_printf moves to kern/subr_prf.c and uses the new kprintf located there.
1997-10-24 18:20:23 +00:00
chuck
58034fb20c kill kdbprintf [use db_printf] 1997-10-24 18:16:46 +00:00
chuck
94fa91f862 import chris torek's vfprintf() from libc [renamed to kprintf and all
floating point stuff removed].

the new kprintf replaces the 3 different (and buggy) versions of
printf that were in the kernel before (kprintf, sprintf, and db_printf),
thus reducing duplicated code by 2/3's.   this fixes (or adds) several
printf formats.  examples:
 %#x   - previously only supported by db_printf [not printf/sprintf]
 %8.8s - printf would print "000chuck" for "chuck" before
 %5p   - printf would print "0x    1" for value 1 before

XXX: new kprintf still supports several non-standard '%' formats that
are supposed to eventually be removed:
  %: - passes an additional format string and argument list recursively
  %b - used to decode error registers
  %r - int, but print in radix "db_radix" [DDB only]
  %z - 'signed hex' [DDB only]
  %n - unsigned int, but print in radix "db_radix" [DDB only]

note that DDB's "%n" conflicts with standard "%n" which takes the
number of characters written so far and stores it into the integer
indicated by the "int *" pointer arg.  yuck!

while here, add comments for each function explaining what it is
supposed to do.
1997-10-24 18:14:25 +00:00
mjacob
23a59f497a Add missing NULL define for KERNEL case and prototype into libkern.h. 1997-10-24 18:10:30 +00:00
chuck
93d2d1d5cf remove vprintf proto from __powerpc__ ifdef [thus making vprintf
available on all platforms]
add prototype for memchr
1997-10-24 17:37:47 +00:00
christos
15839e5d3d PR/4328: Matthias Scheler: Syntax errors in debug macros. 1997-10-24 15:44:42 +00:00
christos
065818c9af lint -> __lint 1997-10-24 15:32:48 +00:00
chuck
cf924e3bc0 add memchr() to libkern 1997-10-24 15:32:24 +00:00
mhitch
5b2fd76fd3 Don't rely on fixed padding to longword align the buffer used for non-aligned
transfers - compute aligned address when interface is attached.  Fixes PR#4258.
1997-10-24 01:50:03 +00:00
mhitch
9bec32eefe Check manufacturer and product codes correctly. The Blizzard 2060 driver
was trying to configure on a Cyberstorm MKI SCSI.
1997-10-24 01:43:49 +00:00
christos
28d8949e53 Define __RENAME as a noop if lint is defined.
[probably needs pull-up]
1997-10-23 22:02:58 +00:00
briggs
54770f54b4 Scan more than MAXPARTITIONS Mac partitions when loading the fake disklabel.
This allows us to use a root and/or user partition that's not one of the
first 8 partitions in the table, and it allows us to fill the fake disklabel.
1997-10-23 14:58:49 +00:00
fvdl
aac8e91164 Oops. Fix goof in previous change. 1997-10-23 14:12:14 +00:00
bouyer
89f2b833f4 Uses ext2fs_vinit not ufs_vinit.
In ext2fs, an inode is deleted either when mode == 0 or dtime != 0. If
  dtime != 0, reset others fields before using the inode, or we could end
  up with the wrong v_op in ext2fs_vinit.
While I'm there, kill a unused variable in ext2fs_readwrite
1997-10-23 11:41:16 +00:00
leo
e1adcbe609 Do not relocate the kernel to TT-Ram by default. Some TT's choke on this. You
can now opt for relocation by either setting the RELOC_KERNEL config option
or patching 'reloc_kernel' to something other than zero.
1997-10-23 11:26:19 +00:00
mikel
1f8a154917 add comments describing what devices correspond to each PnP ID matched 1997-10-23 06:14:11 +00:00
mikel
135737c189 fix some typos and other misfeatures in comments; no functional change
note that bha driver supports BT44x cards as well
1997-10-23 05:49:42 +00:00
gwr
9420004b46 Remove the for-loop that wants to map multiple msgbuf pages.
Multiple msgbuf pages will not work without a redesign of
the kernel VM layout, so let's not pretend we can do it.
1997-10-23 02:24:41 +00:00
gwr
1060564fdc Make this generate the same output as kern/genassym.awk 1997-10-23 02:06:28 +00:00
gwr
737748a765 Generate assym.h into assym.h.tmp first, then move it. (safety)
Add a dependency for stub.o:Makefile
1997-10-23 01:39:20 +00:00
sommerfe
73e508c64a Fix pr4316: doesn't build on 1.3.. 1997-10-22 19:11:45 +00:00
briggs
a2594d0b33 Lost changes from 1.168 somewhere along the line. 1997-10-22 18:54:24 +00:00
sommerfe
c83f212654 Fix PR4316: pcvt busted in 1.3.. 1997-10-22 18:24:30 +00:00
gwr
aa67eda78f Correct zs_unit in zs_kgdb_init().
Similar problem as zs.c:consinit().
1997-10-22 17:03:35 +00:00
gwr
9053a6f401 Correct the values of zs_unit in consinit(),
so ddb will work on the keyboard/display.
1997-10-22 14:39:38 +00:00
leo
c289655641 Make this compile again by including <vm/vm.h> and moving sysctl.h below
that include.
1997-10-22 08:04:07 +00:00
thorpej
665f7d1a6e Implement __RENAME() in <machine/cdefs.h> 1997-10-22 05:20:32 +00:00
phil
49977a64e5 include <vm/vm.h> at proper points. 1997-10-22 03:40:17 +00:00
phil
b34ae4f929 Get TRUE and FALSE defined again. 1997-10-22 03:35:56 +00:00
fvdl
6b89492d21 Just return immediately in nfs_bioread if we got an empty buffer because
of EOF on a directory.
1997-10-22 01:45:16 +00:00
fvdl
21e1e24df3 New hacks to make libc work painlessly without bumping the major number:
use type func(arg1s) asm("emitted_name") gcc mechanism.
Suggested by Bill Sommerfeld.
1997-10-22 00:51:45 +00:00
gwr
2476c3a858 Fix a warning 1997-10-21 22:14:08 +00:00
scw
6eb98e720f Finally nobble the last MACHINE_NONCONTIG gremlins. Needed to add
<machine/vmparam.h> to pmap.c and locore.s. Plus, genassym.sh needed
to have USRSTACK removed due to conflict with vmparam.h
1997-10-21 19:25:08 +00:00
gwr
5665df7a14 comments 1997-10-21 19:15:33 +00:00
sommerfe
436b905aba Fix PR4313: kern.maxvnodes setting was a psychotic placebo 1997-10-21 18:51:06 +00:00
gwr
0e5142a525 Move the (boiled down) interface declarations into m68k.h
Too late for the release, unfortunately...
1997-10-21 18:03:56 +00:00
gwr
10f5adfd00 Fix warnings on the sun3 caused by the fact that sun3/include/cpu.h
does not (and should not) declare stuff like getsfc().  Instead,
include <m68k/m68k.h> for those declarations.
1997-10-21 17:30:15 +00:00
gwr
9215c4253e Declarations for things exported by sources in this directory.
(i.e. stuff that does not belong in <machine/cpu.h>)
1997-10-21 17:23:23 +00:00
is
8e50add957 Make nullfs and umapfs LKMs link again.
From PR4297 by Matthias Scheler.
1997-10-21 16:16:02 +00:00
gwr
0889565499 Clean up kbdioctl():
* Make sure all uses of the data pointer are type-cast appropriately.
* Eliminate the super-user check in the KIOCSKEY case (back as it was).
* Return ENOTTY if the ioctl command code is unrecognized.
1997-10-21 15:17:31 +00:00
is
6c04d467ec Make l different from |.
Downgrades PR 1998 from software bug to change request.
1997-10-21 12:29:30 +00:00
bouyer
d29eab51f1 Correct spelling of 'ThunderLAN' 1997-10-21 06:01:16 +00:00
bouyer
b1b04efc58 Correct 'ThunderLAN' spelling 1997-10-21 05:54:21 +00:00
perry
0455abff73 The head is now NetBSD 1.3A -- update appropriately 1997-10-21 05:30:12 +00:00
perry
5381a8a29a The head is now NetBSD 1.3A -- update NetBSD and NetBSD1_2->NetBSD1_3 1997-10-21 05:24:42 +00:00
fvdl
37e4eea4a4 Make 16650 probe optional on COM16650 define. It breaks on some
multiport Startech chips.
1997-10-21 01:25:41 +00:00
fvdl
ef0ba97c11 Update for new msync (== __msync13), use flags 1997-10-21 00:58:41 +00:00
fvdl
af221f1c41 msync -> __msync13 1997-10-21 00:57:38 +00:00
thorpej
c7c4c00eda Copyright assigned to The NetBSD Foundation, Inc. 1997-10-21 00:14:45 +00:00
scottr
ca99a37396 Enable ipfilter, and add a commented-out rnd pseudo-device line. 1997-10-20 22:52:48 +00:00
thorpej
98bb00f98f Fix alignment problems. From Frank van der Linden <fvdl@NetBSD.ORG>. 1997-10-20 22:08:44 +00:00
thorpej
fa87c324dc Regen, syscalls.master changed. 1997-10-20 22:06:52 +00:00
thorpej
14cd99880c Fix the shared library versioning snafu caused by the recent changes
to the stat(2) family and msync(2).  This uses a primitive function
versioning scheme.

This reverts the libc shared library major version from 13 to 12, and
adds a few new interfaces to bring us to libc version 12.20.

From Frank van der Linden <fvdl@NetBSD.ORG>.
1997-10-20 22:05:06 +00:00
thorpej
5ea9d818ae Update for new location of i82365.c 1997-10-20 20:26:25 +00:00
thorpej
37919a04d9 Moved to src/sys/dev/ic/i82365.c via repository copy. 1997-10-20 20:24:17 +00:00
thorpej
1d1fd17f73 Don't panic if we fail to remap i/o or mem space in the attach function.
Instead, print a diagnostic and return.  (Some drivers do this already.)

Also, normalize the diagnostic message, and fix some places where the
printfs were getting ugly.
1997-10-20 20:07:57 +00:00
perry
75473a6379 we don't need FDESC 1997-10-20 20:03:04 +00:00
mjacob
5bd8e6eccc MSS3 needs full SYSV stuff. 1997-10-20 19:48:30 +00:00
jonathan
4d29dd99dd Put back duplicate <XXX>_ENDIAN definitions. Defining them as _<XXX>_ENDIAN
loses on non-POSIX source that re-defines <XXX>_ENDIAN itself (e.g., gdb.)
1997-10-20 19:15:40 +00:00
is
4a8fcf4aed Dont waste time in delay()s... else we won't finish in time to get our first
lowwatermark interupt for AUDIO_BYPASS data.
1997-10-20 19:07:59 +00:00
explorer
f29df68cd4 comment out rnd, mark as experimental 1997-10-20 18:47:08 +00:00
explorer
32b7029647 Mark options RND_COM as broken on i386 port 1997-10-20 18:45:09 +00:00
explorer
1f2bca63e2 clean up the event queue more. Add volatile where needed. 1997-10-20 18:43:48 +00:00
thorpej
5c6445bc0d Don't panic if we fail to remap i/o or mem space in the attach function.
Instead, print a diagnostic and return.  (Some drivers do this already.)

Also, normalize the diagnostic message, and fix some places where the
printfs were getting ugly.
1997-10-20 18:43:03 +00:00
pk
332129fdf1 Enable reselect' and synch negotiation' by default. 1997-10-20 18:05:21 +00:00
is
c7a9bfc5b5 Allow more than 4 (up to 16 now) virtual filesystems to be loaded.
Patch from Matthias Scheler, pr4299.
1997-10-20 17:40:07 +00:00
explorer
9d0579d2fb Comment out pseudo-device rnd, mention options RND_COM, and mark experiemntal 1997-10-20 15:19:51 +00:00
explorer
bef5af6d26 cleanup of queue code 1997-10-20 15:06:04 +00:00
explorer
7f8a4b47f8 Clean up the timeout and queue code. 1997-10-20 15:05:05 +00:00
explorer
c327761377 Don't pretned to maintain an internal "global" entropy pool. In-kernel
locking cannot be done with it, and that sort of thing probably should not
be shared anyway.
1997-10-20 15:03:19 +00:00
matt
500281c8a4 21142 / 21143 chips always use ISVSROM format. (print out message is
SROM checksum is invalid).
1997-10-20 14:32:46 +00:00
fvdl
d82bb1870c Make sure to unmap bus space when a successful probe is done, to prevent
a panic when the attach code does the map again. PR 4302, from
Anders Hjalmarsson.
1997-10-20 13:46:53 +00:00
ragge
e603ff5aa3 Fix vers.c dependency; PR#4090. 1997-10-20 11:54:26 +00:00
ws
8e311daf58 Fix spelling of my name 1997-10-20 10:07:56 +00:00
jonathan
a03a434f1b * Use ANSI-clean names for host-specific byte-order definition
(_BYTE_ORDER, _BIG_ENDIAN, _LITTLE_ENDIAN).
  Define old names from the ANSI ones if not _POSIX_SOURCE.
* Define _QUAD_HIGHWORD and _QUAD_LOWWORD properly when
  _BYTE_ORDER == _BIG_ENDIAN.
1997-10-20 09:57:05 +00:00
ws
0bb56df5a7 Fix spelling of my name 1997-10-20 09:54:50 +00:00
fvdl
d41883c9ac Fix typo in VM_MAX_ADDRESS. 1997-10-20 09:02:21 +00:00
scottr
8630149cba Convert to MI 8530 SCC driver, from Bill Studenmund. The new front end
also supports DTR/CTS flow control.
1997-10-20 08:13:26 +00:00
scottr
f0b7604760 Add flags for DTR/CTS flow control with CDTRCTS, a driver-specific
flow control flag.  Contributed by Bill Studenmund.
1997-10-20 08:04:23 +00:00
jonathan
b29ce8697c Comment out PT_STEP for 1.3. Defining it causes gdb 4.16 to break.
(inferior debugee children die immediately with SIGTRAP.)
1997-10-20 07:29:23 +00:00
jonathan
bf4f202e7c Merge MINIROOT and NFSINSTALL into a single INSTALL config file,
with  config lines for both root-on-disk and root-on-NFS.
1997-10-20 03:50:05 +00:00
jonathan
8061da06c9 Add "options COMPAT_12". 1997-10-20 03:45:08 +00:00
perry
83a4427110 Sync with GENERIC; comment out a few more unneeded things. 1997-10-20 03:42:43 +00:00
phil
e0b89dfe15 Comment out aic driver to remove conflict with mi driver. 1997-10-20 03:19:16 +00:00
sakamoto
cd83f6a454 sys/sysctl.h depend on vm/vm.h 1997-10-20 02:46:20 +00:00
thorpej
cdc616ca77 Port the latest FreeBSD "fxp" driver to NetBSD-current. Changes include:
- Work around a bug in the 82557 that causes the receiver to lock up
  in certain conditions by kicking the multicast address filter if we
  haven't heard anything come down the wire for some period of time.
- Fix a bug that could cause TxCB descriptor chains to cross page boundaries
  on the Alpha.
- Remove some unneeded register masking.
- Fix a bug where too much data was copied from the config template, causing
  memory corruption.
- Fix handing of if_timer (it was be cleared too early in some cases).
- Attempt to reduce the chances of receiver overrun by doubling the
  number of receive DMA segments, and processing receive interrupts
  before transmit interrupts.
- Remove a gratuitous assignment.
- Fix a bug where incoming packets were counted twice.
1997-10-20 01:15:53 +00:00
fvdl
74f97b28cc Change various constants that depend on the kernel VM base address. Lower
it to 0xf0000000 to give it more breathing space.
1997-10-20 00:45:03 +00:00
fvdl
30c7fa3e36 Move kernel entry address down to f0100000 1997-10-20 00:43:21 +00:00
fvdl
9e76627586 Do hack around VOP_BMAP call to avoid recursive locks. The locking
interface doesn't allow currently to specify recursive locks.
Should fix vnd device locking panics.
1997-10-20 00:11:03 +00:00
pk
004f196dcf Nuke 5.25 inch formats. 1997-10-19 23:29:47 +00:00
jtk
0ad10a1970 change name in comment from apmregs to bioscallregs 1997-10-19 22:59:50 +00:00
pk
a0d6bae726 Add an odd-ball japanese floppy format (PR#2903).
A good time to get rid of the hard-coded floppy sector size.
1997-10-19 22:29:21 +00:00
jonathan
04c45d466a Define PT_STEP. 1997-10-19 21:49:50 +00:00
is
25d10d4369 zbus.c 1997-10-19 21:22:19 +00:00
jonathan
ed413accab Add PT_GETFPREGS, PT_SETFPREGS and process_{read,write}_fpregs. 1997-10-19 21:02:00 +00:00
is
c7f9237607 - Doesn't need to privately define AUDIO_SPEAKER and AUDIO_HEADPHONE any
longer.
- XXX Don't access the nonexistant backlog structure element.
1997-10-19 20:59:32 +00:00
ragge
efa4c7c48e MSGBUFSIZE must be in CLBYTES, not NBPG. Also expand it to 4 * CLBYTES. 1997-10-19 20:48:47 +00:00