23d53501bd
A small optimization.
1998-01-17 15:02:17 +00:00
65d21cb64e
Change to the new 12-12-8 device number format.
1998-01-17 12:04:49 +00:00
5f3c1d48e0
We haven't needed a driver-specific minphys() for quite some time now.
1998-01-17 09:27:03 +00:00
f62b027476
Include sys/user.h for the benefit of pmap_activate().
1998-01-17 07:14:11 +00:00
1c08f38f54
Fix cfdriver declaration broken in recent config change.
1998-01-17 07:06:45 +00:00
63db8935a6
Fix initialization of DMA window 0:
...
- Make sure the page table is aligned to at least 32k.
- Don't consider the MEMCS signal when checking for a window hit.
1998-01-17 03:43:59 +00:00
9554b5a243
Update for "minptalign" argument to alpha_sgmap_init().
1998-01-17 03:40:32 +00:00
399f3639cf
Don't assume that we'll be using direct-mapped DMA for PCI.
1998-01-17 03:39:51 +00:00
361179df26
Make debugging decisions at run-time, and place a handy DDB breakpoint
...
after a transfer has been mapped in the page table.
1998-01-17 03:38:51 +00:00
2981fec2f0
Allow specification of a minimum page table alignment to alpha_sgmap_init().
...
This is to work around an apparent hardware bug in some 2117x chipsets
where the page table must be aligned to at least 32k.
1998-01-17 03:37:22 +00:00
9d3aef5632
Put each of two labels one line to early. That could cause a panic,
...
if the wdc space couldn't be mapped. Pointed out by fvdl@netbsd.org .
1998-01-17 00:40:45 +00:00
4293c20761
return an error if given an ioctl which isn't recognized. (Fixes
...
ifconfig media warning with GENERIC kernels, as well as simply being
more correct.)
1998-01-16 18:54:10 +00:00
123d97732f
Be more accurate with errors on read(2) (as suggested by Ted Lemon).
1998-01-16 09:19:37 +00:00
bb4f2f4ebe
Add: bus_space_{read,write}_region_N() and bus_space_set_{multi,region}_N()
...
functions.
1998-01-16 09:17:48 +00:00
b1bde3fc9e
initial import of bebox kernel loader.
1998-01-16 04:17:36 +00:00
538f1fec20
initial import of bebox kernel loader.
1998-01-16 04:07:35 +00:00
ea7c4f2cab
Data structures passed from the boot loader to the kernel
1998-01-16 04:04:14 +00:00
cf591e644b
Generate dependencies on the VM86 option.
1998-01-15 22:25:52 +00:00
6254765e6a
Make this compile again after recent config changes.
1998-01-15 22:22:09 +00:00
032c433933
Just commit to using MACHINE_NEW_NONCONTIG.
1998-01-15 22:20:15 +00:00
632b1123ba
struct cfdrivers are emitted by config(8) into ioconf.c, nowadays. Delete
...
mainbus_cd here.
1998-01-15 21:55:51 +00:00
10f936ff29
move the 'cd_cd' declaration back up to where it was before
...
the config changes were made. Though the nature of the declaration
had to change, there wasn't a reason to change its location.
1998-01-15 19:56:03 +00:00
1484fa567d
Generate dependencies on the CPU type options (I386_CPU, I486_CPU, ...)
1998-01-15 19:47:36 +00:00
ed81982205
#if some bug workaround code which only needs to be compiled if
...
ATAPI 'sd's are present.
1998-01-15 18:59:03 +00:00
94072e56f6
Move "async command" state in here.
1998-01-15 16:08:32 +00:00
47505a3b6f
Elaborate on "receiver not ready" conditions; we don't need a full reset
...
in most cases.
Move "async command" state into the softc structure.
1998-01-15 16:07:34 +00:00
e800994db9
Per X/Open CAE Specification, Issue 5, change the type of the member ss_sp of
...
struct sigstack from `char *' to `void *'.
1998-01-15 14:58:13 +00:00
05d3f8a2e9
PR/4794: Urban Boquist: Linux cdrom ioctls are missing
1998-01-15 14:52:11 +00:00
dc8f785187
Make this compile again after the latest config changes.
1998-01-15 13:06:27 +00:00
2cfef7a0ec
Oops, something snuck in there that shouldn't have...
1998-01-15 07:40:06 +00:00
86adfd8033
Switch to MI IDE drivers, add ATAPI devices.
1998-01-15 07:17:19 +00:00
c60855e116
Switch to the MI IDE drivers.
1998-01-15 07:09:24 +00:00
f127dfb6f0
Undo the wdc -> awdc mapping kludge.
1998-01-15 07:02:21 +00:00
76e4297b91
No longer needed; we use the MI IDE driver now.
1998-01-15 07:01:51 +00:00
525b092c2e
Get include file paths correct.
1998-01-15 06:15:08 +00:00
1f93872e5c
Kludge around i/o port overlap w/ the "wdc" driver.
1998-01-15 06:11:55 +00:00
28fa7254b3
Define the O_SYNC flag to open(2) per XPG4.2, using the same value as the
...
historic O_FSYNC flag (the semantics are identical). Hide the historic
O_FSYNC flag if _POSIX_SOURCE or _XOPEN_SOURCE are defined, and define it to
be O_SYNC.
1998-01-15 02:33:12 +00:00
d6e5187749
add 'sd* at atapibus? drive ?' to all kernel configs already containing
...
an analogous line for 'cd'.
1998-01-15 02:26:26 +00:00
24972c51a4
#include a just-added scsipi header.
1998-01-15 02:23:43 +00:00
3b207eaf83
add support for an ATAPI attachment for 'sd'.
...
fix 'cd' driver's NCD_SCSI bogosity (was using testing wrong macro!)
clean up in various ways:
* make common atapi_mode_{sense,select}() functions.
* put ATAPI data structures in more sensible headers, split up by
device type.
* include headers a bit more carefully.
* pass flags to attachment-specific cd functions, and use them.
* get rid of SCSI bits in scsipi_base.h's scsipi_make_xs(), move
them into the correct place in scsi_base.c.
* fix minor typo in struct name in scsipiconf.h (which was apparently
never used except in a #define later in the same file).
* use __attribute__ to force 4-byte alignment for xs command store,
so that architectures trying to bus_space_write_multi_N() (where
N > 1) that data to a controller won't lose.
* clean up a few comments in typos, and make a few #defines easier to
understand/maintain.
* rename cd_link.h to cdvar.h (via repository copy). This is exactly
what a 'var' file is supposed to be.
1998-01-15 02:21:27 +00:00
8540a31ee3
kill a couple of unnecessary #ifs
1998-01-15 01:26:13 +00:00
aa872229e1
fix typo in comment that i just added
1998-01-15 00:35:38 +00:00
4fdd07b4c5
remove 'ata' interface attribute. it now is define in the MI conf/files.
1998-01-14 23:56:23 +00:00
aaede4d8d8
Various cleanups and bug fixes to the wdc/wd code:
...
* Fix bug in wdc that would overflow ATAPI transfer length.
* Improve wdc probe code so that 'wdc' is probed in if present
even if there are no drives attached, and so that it works
properly even if the only device is an ATAPI slave.
* bus_space-ify.
* split the ISA attachment from the wdc driver, and remove
ISA dependencies from non-ISA files.
* claim that wd and wdc are now machine-independent (probably not
completely true, but mostly so; they at least work on arm32 and
i386).
* Various other minor fixups and cleanups, some of which were pointed
out by Kazuki Sakamoto.
1998-01-14 23:41:59 +00:00
ad141a69a7
Shuffle wd/wdc driver files around (via repository copies). wdc
...
now lives in dev/ic, wd now lives in dev/ata. there's now a 'ata'
interface attribute defined in conf/files, but wdc can't go there
yet because some ports still use private versions based on the old
ISA version.
1998-01-14 23:36:30 +00:00
561056f2e2
Grab a fix from 4.4BSD-Lite2: open(2) with O_FSYNC and MNT_SYNCHRONOUS
...
had not effect. Fix: check for either of these flags in vn_write(),
and pass IO_SYNC down if they're set.
1998-01-14 22:08:44 +00:00
de0a03db2e
As pointed out by Chris Demetriou, I forgot to bump the NetBSD constant
...
when going to 1.3B. Let's hope we don't go to 1.3C in Februrary...
1998-01-14 22:05:52 +00:00
09354842c5
from Dave Burgess per PR4620:
...
-base address 0x308 is supported by more Wangtek QIC tapes than 0x300
-Ultrastor ISA SCSI adapters can't be set to base address 0x334
(changed to 0x340)
1998-01-14 15:27:43 +00:00
866632416e
Fix a border case when committing physical pages to the VM system;
...
rename some variables in the process for clarity.
1998-01-14 14:49:29 +00:00
6dbf9b31d3
"device" structure is not used in probe anymore
1998-01-14 12:17:14 +00:00
4429cca488
make it compile without BROKEN_INDIRECT_CONFIG
1998-01-14 12:14:41 +00:00
61826c3946
Make INSTALL a fully-loaded kernel (for booting from network or CD), and
...
INSTALL-FLOPPY a stripped-down version to fit on a floppy.
1998-01-13 23:49:31 +00:00
1842a317c3
Fix parenthesis inbalance.
1998-01-13 20:53:38 +00:00
1195f3d8a9
Add fkbyte(), which is like fubyte() but for kernel addresses.
...
Only used at this moment to work around unexplained transient bus
errors when reading the VME interrupt vector in bus control space.
1998-01-13 20:51:01 +00:00
13463145fe
make it compile without BROKEN_INDIRECT_CONFIG
1998-01-13 19:33:28 +00:00
4c69a8b2ea
Update for bus.h changes.
1998-01-13 19:15:32 +00:00
5b4a54759d
Conform to spec, and make bus_space_copy() handle overlapping copies.
...
From Jason Thorpe.
1998-01-13 18:32:15 +00:00
057795048f
this is the i386 MD portion of the MACHINE_NEW_NONCONTIG code, as
...
written by chuck cranor. thanks to mycroft for helping me find the
one little line of code i accidentally deleted while merging it.
this is not enabled by default. `options MACHINE_NEW_NONCONTIG'
will use this code. eventually, this should go into <machine/vmparam.h>
insteaed of MACHINE_NONCONTIG.
1998-01-13 12:52:16 +00:00
ebb84c5792
Fix a typo in previous.
1998-01-13 06:13:29 +00:00
7b093957d3
interrupt name change "softtty" -> "softserial"
1998-01-13 03:52:49 +00:00
99a9d7a632
Don't include <machine/pio.h>. Include <machine/bus.h> explicitly.
1998-01-13 03:34:32 +00:00
4b62270f85
Don't include <machine/pio.h> and <dev/isa/isavar.h>. Instead,
...
include <machine/bus.h> directly.
1998-01-13 03:31:42 +00:00
df7ad322f2
Nuke spurious semicolon, from Konrad Schroder <perseant@hhhh.org>.
1998-01-13 03:30:39 +00:00
1e2c4ea425
Update for changes to config.
1998-01-13 02:26:06 +00:00
687449a900
Update for changes to config.
1998-01-13 02:09:58 +00:00
a8dda8092d
Commit to MACHINE_NEW_NONCONFIG.
1998-01-13 00:58:56 +00:00
418fd96bd5
Turn NEW_NONCONTIG page upload code into a routine shared by sun4/4c
...
and sun4m pmap_bootstrap()s, simplify it, and make it not loose the
couple of slack pages we painstakingly remembered in pmap_bootstrap.
1998-01-13 00:55:15 +00:00
3b7ef50f8e
Missed a change for the updated config(8).
1998-01-12 23:56:26 +00:00
ecc55fb707
Consolidate NFS_BOOT_* options into opt_nfs_boot.h
1998-01-12 21:27:09 +00:00
c4c8934a37
Revert last change.
1998-01-12 21:21:45 +00:00
8d1f838fd3
Significant kernel interface change: bump to 1.3B.
1998-01-12 21:16:23 +00:00
f32f947061
Update for changes to config.
1998-01-12 20:52:29 +00:00
72852bbaec
make it compile without BROKEN_INDIRECT_CONFIG
1998-01-12 20:48:17 +00:00
2565ff444a
Update for config changes.
1998-01-12 20:35:04 +00:00
1adb4489a6
Update for changes to config.
1998-01-12 20:23:38 +00:00
0475e09198
Update for changes to config.
1998-01-12 20:04:24 +00:00
ac71bb86e2
This file was apparently accidentally ressurected.
1998-01-12 19:59:00 +00:00
2d53e59a47
Update for changes to config.
1998-01-12 19:51:03 +00:00
36760d9d94
Update for changes to config.
1998-01-12 18:59:04 +00:00
871cf5e7ce
Update for changes to config.
1998-01-12 18:30:41 +00:00
1ac3d5db35
Put SPU options in opt_spuconf.h, add device classes.
1998-01-12 18:29:48 +00:00
cfdba7eac6
Update for changes to config.
1998-01-12 18:18:01 +00:00
2d73f5ea18
Update for changes to config.
1998-01-12 18:03:58 +00:00
0b6e56ec02
Adjust for changes to config.
1998-01-12 10:39:01 +00:00
5419debcb7
Adjust for config changes.
1998-01-12 10:21:02 +00:00
8742b48c3f
Adjust for changes to config.
1998-01-12 09:54:57 +00:00
19feaef2b4
Adjust for changes in config.
1998-01-12 09:51:28 +00:00
93f26b5f40
Adjust for changes to config.
1998-01-12 09:49:10 +00:00
06ce220790
Update for config changes.
1998-01-12 09:39:57 +00:00
1934051221
Update for changes to config.
1998-01-12 09:36:53 +00:00
d02585cf36
Update for config changes.
1998-01-12 09:33:30 +00:00
925ce7706e
ast, boca, and rtfps are not ttys, but rather "busses". Similarly,
...
the lpt doesn't export a tty-like interface, so it's dull, too.
1998-01-12 09:29:37 +00:00
095c4c092d
Adjust for config changes.
1998-01-12 09:23:08 +00:00
9c183e53cb
Slight change to previous.
1998-01-12 08:57:20 +00:00
b731c12641
Adjust for config changes.
1998-01-12 08:51:09 +00:00
c574630ead
Add device classes.
1998-01-12 08:48:28 +00:00
43ba4e27bd
Adjust for config changes.
1998-01-12 08:44:08 +00:00
2ceadba464
Add device classes.
1998-01-12 08:21:30 +00:00
d58acb2a64
Pull in ioconf.h if _KERNEL and ! _LKM.
1998-01-12 08:04:55 +00:00
c5f6a2dbb3
Add (commented out) COMPAT_13
1998-01-12 07:09:24 +00:00
83c4c24058
Add "non-volatile" memory cluster usage bit.
1998-01-12 07:07:19 +00:00
1f703bce45
Sync w/ dev/isa/wdc.c
1998-01-12 06:08:41 +00:00
38efb3ac5f
add The Be interrupt controller setmask function(bebox_intr_mask).
...
change SINT_TTY to SINT_SERIAL
splsofttty to splsoftserial, and so on.
1998-01-12 04:57:10 +00:00
54ea074777
Use option header file for MROUTING
1998-01-12 03:02:48 +00:00
3cdcd5e1c7
Use option header file for TCP_COMPAT_42
1998-01-12 03:00:42 +00:00
243db3d614
defopt MROUTING and TCP_COMPAT_42
1998-01-12 02:58:58 +00:00
54719a53a3
More comments and general re-organization (group by device class) provided
...
by Todd Vierling.
1998-01-11 23:32:55 +00:00
1ef77e68aa
Oops, fix a printf format.
1998-01-11 23:16:04 +00:00
4a03c84731
change the initial loop condition not to round up if the iobase starts
...
<= 0x70
1998-01-11 22:22:12 +00:00
f522bda243
Convert the hp300 LANCE driver to use bus.h
1998-01-11 21:57:02 +00:00
5021043b13
ia->ia_addr is of type `bus_addr_t'.
1998-01-11 21:56:13 +00:00
582d47fcf0
ia->ia_addr is a physical address, not a kernel virtual address.
1998-01-11 21:55:08 +00:00
1687835b3e
Pass down bus space tags to children, and use types appropriate for
...
bus.h.
1998-01-11 21:53:04 +00:00
774d66001e
Add bus_space.c
1998-01-11 21:42:44 +00:00
77706becd7
Initial implementation of bus_space functions for hp300. Some cleanup
...
of this will be possible once some pmap changes are made.
1998-01-11 21:40:52 +00:00
b69358e4ca
bus.h for the hp300 port. Only supports bus_space for now.
1998-01-11 21:26:04 +00:00
448859f0c9
Add NFS_BOOT_DHCP option, and compile nfs_bootdhcp.c if either
...
NFS_BOOT_BOOTP or NFS_BOOT_DHCP are specified.
1998-01-11 05:57:45 +00:00
afc2a8933a
Make NFS_BOOT_DHCP work as expected.
1998-01-11 05:55:40 +00:00
24ca7df4ba
don't run minor() macro twice in ISDEV...() macro definitions
1998-01-10 14:07:25 +00:00
e76d5a2fe1
Oops, don't need vm_page_physget() if PMAP_STEAL_MEMORY.
1998-01-10 03:02:58 +00:00
69487f1532
* Fix a train-load of bugs, mostly present in one of these categories:
...
- "out of resource" errors cause receive buffer chain corruption
- resets can confuse the interrupt handler
- multi-cast setup causes receive buffer chain corruption
- shared memory setup incomplete
* Enhance effiency by avoiding unnecessary shared memory access,
improved handling of receive frame & buffer descriptors, and
introducing an `asynchronous' option when issuing 82586 commands.
* Exclusively use offsets relative to the bus handle representing the shared
memory area to formulate accesses to the chip's data-structures. The
front-ends provide glue functions that cater to the chip's endian-
sensitivity, to perform the actual device access (note: single-byte
accesses are done here using `bus_space_{read,write}_1()').
This concludes the transformation into a bus-independent driver module.
1998-01-10 02:35:31 +00:00
f041e52c7e
* Rename a bunch of chip definitions for consistency.
...
* Abolish C structures to access chip data-structures; instead use macros
that take indices and offsets relative to the bus handle representing
the chip's resources.
* Include the old version of this file wholesale, until all drivers
have been updated to use the MI 82586 code.
1998-01-10 01:46:32 +00:00
aceff90d16
add yet another PCI brige -- from pr 4780 from Nathan J. Williams
1998-01-10 01:15:14 +00:00
83ef3d4928
Switch off CPU-PCI write posting for the Saturn chipset; it is known
...
to cause problems with PCI busmasters.
1998-01-09 22:34:58 +00:00
6f57e5c573
multiple include protect machine/limits.h, fixes pr 4473 (from Mika Nystrom)
1998-01-09 22:23:44 +00:00
1256fac296
Rearrange alpha_init() somewhat, setting the page size much earlier, and
...
keeping track of where the kernel lives in K0SEG. Place early data
structure allocation into an allocsys() function, like other ports, so
that it can be used to first calculate the amount of memory needed
for those data structures.
1998-01-09 21:34:47 +00:00
59ea23516a
Increase delays to the required 7us.
1998-01-09 21:28:32 +00:00
b0cf8e166d
Update copyright.
1998-01-09 21:16:36 +00:00
1434d2e50d
Map the I/O region correctly, but reading its address from the EISA config
...
space.
1998-01-09 20:55:17 +00:00
bb4988dca2
If MACHINE_NEW_NONCONTIG is defined, activate the pmap_steal_memory()
...
interface.
1998-01-09 19:13:09 +00:00
8947029c63
Make this compile in light of recent socket queue data structure change.
...
Pointed out by Matthias Drochner.
1998-01-09 18:31:50 +00:00
408be2261c
Compile in BOOTP support for diskless boot.
1998-01-09 17:25:30 +00:00
35718a7622
Use of BOOTP or BOOTPARAM can be conntrolled by config option now.
1998-01-09 17:21:10 +00:00
9c3e23d351
Compile in BOOTP support for diskless boot.
1998-01-09 17:10:16 +00:00
874db3d0e0
Selection of network configuration method for diskless boot can be
...
controlled by config options now. Remove setting of nfs_boot_rfc951,
it is set by default if "option NFS_BOOT_BOOTP" is defined.
1998-01-09 17:06:35 +00:00
6757ab1b65
Remove conditional setting of "nfs_boot_rfc951" (introduced in previous
...
change). It's not needed anymore.
1998-01-09 16:01:27 +00:00
5b055c9032
enable diskless boot with BOOTP and BOOTPARAM configuration
1998-01-09 15:18:50 +00:00
b5bcdb1107
Conditionalize call to RARP, check interface type.
...
(This file can now be included even if no ARP capable interfaces are
defined.)
1998-01-09 15:16:55 +00:00
2179b6488a
Use interface type to select "hardware type" in bootp header.
1998-01-09 15:13:44 +00:00
9e7604474f
Use new options "NFS_BOOT_BOOTP" and "NFS_BOOT_BOOTPARAM" for parts
...
conditional on a particular configuration method.
The global flags "nfs_boot_rfc951" and "nfs_boot_bootparam" control
independantly if the functions are actually called. (Previous meaning
of "nfs_boot_rfc951" was "either-or".)
1998-01-09 15:10:37 +00:00
dfc3f18cd2
cleanup of diskless NFS boot code:
...
2 new options, "NFS_BOOT_BOOTP" and "NFS_BOOT_BOOTPARAM", control whether
the corresponding code is included.
1998-01-09 15:03:52 +00:00
51902c1094
In vm_page_physload(), check page_shift not cnt.v_page_size for
...
having been initialized.
1998-01-09 08:50:00 +00:00
e47378c640
- pmap_collect_pv() is broken; #ifdef it out (it's not currently ever
...
called anyway, but now at least the reason is documented).
- rearrange a few things to make it easier to add support for non-contigous
physical memory.
1998-01-09 08:27:09 +00:00
b115c27722
Get rid of some old cruft.
1998-01-09 08:18:22 +00:00
3fe138c146
RCS Id Police.
1998-01-09 08:03:16 +00:00
867cdfc734
Another update from John: if we're polling, e.g. in ddb, pass the
...
keystroke to the upper half directly.
1998-01-09 06:59:29 +00:00
4deb927ee6
Regen.
1998-01-09 06:59:27 +00:00
2f3e61a54a
Put RCS IDs into generated files, in the correct place.
1998-01-09 06:59:10 +00:00
e41a79ff38
Regen.
1998-01-09 06:58:04 +00:00
bd5df8e610
Put RCS IDs into generated files, in the correct place.
1998-01-09 06:57:44 +00:00
884cc096ca
Regen.
1998-01-09 06:56:47 +00:00
8735ce36ca
Put RCS IDs into generated files, in the correct place.
1998-01-09 06:56:23 +00:00
e21b3a4cdb
Regen.
1998-01-09 06:54:56 +00:00
d41a505027
Regen.
1998-01-09 06:54:54 +00:00
d1ad0bc624
Put RCS IDs into generated files, in the correct place.
1998-01-09 06:54:25 +00:00
5170264d4e
Gather pv_table and pmap_attributes things togther, and macro'ize
...
access to them a little better.
Also, improve the performance of pmap_is_{referenced,modified}() and
pmap_clear_{reference,modify}() somewhat.
1998-01-09 06:54:17 +00:00
12b9ab0fd5
Regen.
1998-01-09 06:46:47 +00:00
9b7afe221e
Put RCS IDs into the generated files, in the correct place.
1998-01-09 06:46:26 +00:00
15ed345b3b
Regen.
1998-01-09 06:43:27 +00:00
c5a2e825a0
Regen.
1998-01-09 06:41:17 +00:00
b59d427988
Add RCS IDs to generated files, in correct place.
1998-01-09 06:40:43 +00:00
14807c2914
Use avail_start/avail_end.
1998-01-09 06:37:04 +00:00
f9b6954f55
Call vm_set_page_size() after initializing PAGE_SIZE.
1998-01-09 06:35:17 +00:00
80fff795f9
Regen.
1998-01-09 06:19:02 +00:00
95b0f526ca
Oops, thinko
1998-01-09 06:17:51 +00:00
9a4eec1ed1
Regen.
1998-01-09 06:14:57 +00:00
d92ba4e07c
Regen.
1998-01-09 06:10:55 +00:00
355cc817cb
Regen.
1998-01-09 06:09:55 +00:00
1bc72bcfa6
Regen.
1998-01-09 06:09:54 +00:00
1a49aac581
Regen.
1998-01-09 06:09:17 +00:00
f35d097c86
Put RCS IDs in generated files, in the right place.
1998-01-09 06:07:26 +00:00
4001cf8069
In vm_mem_init(), don't test for cnt.v_page_size being == 0. It is perfectly
...
legitimate for this to be set if vm_set_page_size() hasn't been called (it's
how the page size is communicated to vm_set_page_size()). Instead, test
for page_shift == 0; this is one of the values that vm_set_page_size()
initializes.
1998-01-09 06:00:50 +00:00
aa39c43bc9
call vm_set_page_size().
1998-01-09 04:37:56 +00:00
85d56961e5
Update a comment relative to the vm_bootstrap_steal_memory() change, and
...
don't include pmap_free_pages() or pmap_next_page() in the new non-contig
case.
1998-01-08 23:48:16 +00:00
4cb36c3346
Update a comment to reflect the vm_bootstrap_steal_memory() change, and
...
while I'm here, note which two functions will no longer exist when
new non-contig code is done for this pmap.
1998-01-08 23:47:07 +00:00
54f8b4bf57
In the new non-contig case, redefine pmap_steal_memory() as an alternative
...
to vm_bootstrap_steal_memory(), since we may need to steal memory from
a direct-mapped segment at this early stage of the game (on e.g. MIPS
and Alpha).
This interface is activated by defining PMAP_STEAL_MEMORY in <machine/pmap.h>.
Otherwise, the pmap_virtual_space() prototype is in-scope for use by
vm_bootstrap_steal_memory().
1998-01-08 23:28:04 +00:00
15efce41a3
Zorch pmap_startup() prototype. It was never implemented in machine-dependent
...
code, and is inlined in the MACHINE_NONCONTIG case of vm_page_bootstrap() now.
1998-01-08 23:13:05 +00:00
589a1e440e
Clean up and consolidate the old non-contig bootstrap functions, and
...
rename pmap_steal_memory() to vm_bootstrap_steal_memory().
1998-01-08 23:03:24 +00:00
c0e8ee54e9
* start from the top of the given ephemeral range and work down;
...
results in reserved ephemeral ports starting at the top (as per
current practice), and shouldn't have a negative effect on normal
ephemeral ports...
* initialise inpt_lastlow in in_pcbinit
1998-01-08 11:56:50 +00:00
c599e7d439
add new version of non contiguous memory code, written by chuck cranor,
...
called "MACHINE_NEW_NONCONGIG". this is required for UVM, the new VM
system (also written by chuck) that is coming soon. adds new functions:
vm_page_physload() -- tell the VM system about an area of memory.
vm_physseg_find() -- returns index in vm_physmem array that this
address is in.
and several new versions of old functions/macros defined in vm_page.h.
this is the sparc portion.
1998-01-08 11:39:30 +00:00
a20d56e92e
add new version of non contiguous memory code, written by chuck cranor,
...
called "MACHINE_NEW_NONCONGIG". this is required for UVM, the new VM
system (also written by chuck) that is coming soon. adds new functions:
vm_page_physload() -- tell the VM system about an area of memory.
vm_physseg_find() -- returns index in vm_physmem array that this
address is in.
and several new versions of old functions/macros defined in vm_page.h.
this is the MI portion. sparc, and then later i386 portions to come.
all other ports need to change to this ASAP! (alpha is already being
worked on)
1998-01-08 11:36:16 +00:00
0876a69653
some KNF.
1998-01-08 11:03:13 +00:00
7069ab9961
don't call fb_unblank if NFB < 0
1998-01-08 10:56:36 +00:00
002fbe8721
do not use fb_unblank unless NFB > 0
1998-01-08 01:13:58 +00:00
655a55141c
Regen: Back out RCS ID related changes.
1998-01-08 01:07:24 +00:00
5713d318b8
Back out RCS ID related changes.
1998-01-08 01:06:50 +00:00
db8d7d755a
Regen: Back out RCS ID related changes.
1998-01-08 01:05:10 +00:00
af0fb8a65a
Back out RCS ID related changes.
1998-01-08 01:04:44 +00:00
c4a3ed1697
Regen: Back out RCS ID related changes.
1998-01-08 01:02:05 +00:00
ddb3a0e478
Back out RCS ID related changes.
1998-01-08 01:01:27 +00:00
22aef93dcd
Regen: back out RCS ID related changes.
1998-01-08 00:36:12 +00:00
b0a69d357f
Back out RCS ID related changes.
1998-01-08 00:35:35 +00:00
106bb71744
Regen: back out RCS ID related changes.
1998-01-08 00:33:49 +00:00
eac46118ba
Back out RCS ID related changes.
1998-01-08 00:33:33 +00:00
1a63d90320
add missing ; ...
1998-01-08 00:32:39 +00:00
1b2dbc7a0e
Regen: back out RCS ID related changes.
1998-01-08 00:32:06 +00:00
b0ecfb4210
Back out RCD ID related changes.
1998-01-08 00:31:23 +00:00
0068dec705
Regen: back out RCD ID related changes.
1998-01-08 00:27:16 +00:00
585f0dec73
Regen: back out RCD ID related changes.
1998-01-08 00:17:11 +00:00
d76d905b2f
Back out RCS ID related changes.
1998-01-08 00:16:25 +00:00
cbf3cc6bb8
Make insertion and removal of sockets from the partial and incoming
...
connections queues O(C) rather than O(N).
1998-01-07 23:47:08 +00:00
cc22126721
Implement passing credentials as ancillary data on Unix domain sockets,
...
enabled with the LOCAL_CREDS socket option on the listener. Semantics are
similar to BSD/OS's:
- Creds are available with first data on SOCK_STREAM, and with every datagram
on SOCK_DGRAM.
- It is not possible to forge credentials.
Different in that:
- Different credential data structure (ours does not rely on the format
of internal kernel data structures, and does not pass the login name).
- We can pass creds and file descriptors at the same time (this does not
work in BSD/OS).
Luke Mewburn <lukem@netbsd.org> gets credit for inspiring me to implement
this. :-)
1998-01-07 22:57:09 +00:00
c80b4400e5
add the following, derived from FreeBSD:
...
* IP_PORTRANGE socket option, which controls how the ephemeral ports
are allocated. it takes the following settings:
IP_PORTRANGE_DEFAULT use anonportmin (49152) -> anonportmax (65535)
IP_PORTRANGE_HIGH as IP_PORTRANGE_DEFAULT (retained for FreeBSD
compat reasons, where these are separate)
IP_PORTRANGE_LOW use 600 -> 1023. only works if uid==0.
* in_pcb flag INP_ANONPORT. set if port was allocated ephmerally
1998-01-07 22:51:22 +00:00
cf89ccf13e
Add uipc_ctloutput().
1998-01-07 22:50:42 +00:00
ba2c7e8ca0
Add flags to the unpcb, and define the "want credentials" flag.
1998-01-07 22:49:47 +00:00
e7a511e0c1
Define the LOCAL_CREDS socket option, and pass a proc * to unp_output().
1998-01-07 22:49:12 +00:00
2731959046
Prototype uipc_ctloutput().
1998-01-07 22:47:49 +00:00
84741f2538
Add the sockcred structure and related definitions, and the SCM_CREDS
...
control message type.
1998-01-07 22:46:26 +00:00
5d5c1cd59e
- avoid system stack underflow when calling sigreturn via trap #0
...
- make sure all sigreturn error conditions are reported to the caller,
instead of the place jumped to.
This is the bugfix part of pr 4628 by ITOH Yasufumi.
The performance optimization part will be handled seperately, after evaluating
its implications.
Testing on 68040 and removing the performance change from the proposed patch
by scottr. Half of the Amiga machdep.c change had to be done manually by me,
as the patchfile didn't apply cleanly.
XXX Yes, Amiga should be changed to use the common sig_machdep.c instead.
XXX Really soon now. I promise.
1998-01-07 22:46:00 +00:00
c0d8293951
fix some typos in error messages & comments
1998-01-07 08:47:54 +00:00
4567c69fea
Update from John Wittkoski: the Color Classic and Color Classic II
...
have Cuda hardware, not IIsi-based.
1998-01-07 07:33:36 +00:00
b981fc4d34
Fix bug in recvit() that would cause recvmsg() to only receive one
...
control message, even if there were multiple control messages on
the queue. From Jean-Luc Richier <Jean-Luc.Richier@imag.fr>, in
bug report kern/4700.
1998-01-07 05:49:25 +00:00
e918c058f1
Fix passing of multiple file descriptors (was broken when code was made
...
64-bit safe).
1998-01-07 04:03:38 +00:00
974b59d07c
Happy new year!
1998-01-07 00:41:43 +00:00
052b639ac1
Clean up the forking of init and the pagedaemon slightly: call fork1()
...
directly (which provides a pointer to the new process).
1998-01-06 21:18:00 +00:00
07216d15fc
Allow retval to be NULL, filling it in only if it was passed.
1998-01-06 21:15:41 +00:00
d002f566b3
Support 68060 (and, for the Amiga, even 68040 buserr frames) in the sendsig()
...
and, indirectly, sigreturn() functions.
XXX The Amiga should be switched to using sig_machdep.c instead.
1998-01-06 20:50:22 +00:00
d8d77f77d6
Add a few quirk entries from OpenBSD.
1998-01-06 17:03:15 +00:00
6ac24f05df
Garbage-collect VM_PMAP.
1998-01-06 08:46:11 +00:00
2317f9064e
Garbage-collect pm_stchanged.
1998-01-06 08:40:50 +00:00
d8ee45898e
Garbage-collect __VM_PMAP_HACK.
1998-01-06 08:36:23 +00:00
0e5cf40b1f
Always include pmap_pinit(), since it is a defined pmap interface
...
function (thought, we might revisit that later). Just call pmap_pinit()
in pmap_create(), instead of inlining what pmap_pinit() does.
Also, g/c a TAILQ_FIRST() macro that is now defined in <sys/queue.h>
1998-01-06 08:27:05 +00:00
a26db50632
Don't need __VM_PMAP_HACK anymore.
1998-01-06 08:14:14 +00:00
4044eccd3f
Don't use vm_pmap; use vm_map.pmap instead.
1998-01-06 08:13:08 +00:00
c2768af3d4
Garbage-collect cpu_set_init_frame(); it hasn't been needed for some time
...
now.
1998-01-06 08:06:45 +00:00
07f835de1f
Garbage-collect PMAP_ACTIVATE() call here; it's no longer necessary.
1998-01-06 07:49:36 +00:00
3e7eb6c80a
Garbage-collect pm_pdchanged; it's not used by anything.
1998-01-06 07:16:06 +00:00
61567b54de
Garbage-collect pm_stchanged; it's not used by anything.
1998-01-06 07:02:58 +00:00
d11b109f2b
Garbage-collect use of the PCB's copy of the user segment table pointer.
1998-01-06 06:51:40 +00:00
ab9b250a37
The user segment table pointer is no longer kept here. Change it to
...
a spare field.
XXX Should be changed to use generic m68k PCB!
1998-01-06 06:47:04 +00:00
8cbc5caabb
The user segment table pointer is no longer kept here. Change it to
...
a spare field.
1998-01-06 06:46:05 +00:00
8a98e23a48
RCSID Police.
1998-01-06 04:55:52 +00:00
2ec6474b31
RCSID Police.
1998-01-06 04:44:59 +00:00
fe87ac4104
fix for changes in bioscall structure and include files
1998-01-06 00:35:42 +00:00
a8f80ad4fd
Fix a bogosity apparently inherited from when the Utah 4.3BSD code base
...
was converted to use Mach VM for Net2/4.4BSD. The user segment table
pointer was originally stored in the PCB. When Mach VM came along,
however, it was also stored in the pmap, and loaded into the PCB in
pmap_activate(). pmap_activate() would then note that the PCB's USTP
was now in sync with the pmap's USTP, and the low-level context switch
code would use the value from the PCB.
However, pmap_activate() would also load the hardware MMU context if
the pmap was the current pmap (or, in the case where pmaps can be shared,
such as in NetBSD, if the proc was the current proc). The low-level
context switch code would then reload the hardware _again_ using the
USTP from the PCB.
However, the optimization of not calling pmap_activate() if "stchanged"
was false ended up causing some processes to use stale USTP values from
the PCB when the low-level context switch code reloaded the hardware!
This was noticed by using a real vfork(2) (which worked for some time
before failing, surprisingly!)
Since I'm hard pressed to find any real optimization here (since the
hardware was always reloaded once, sometimes twice!), the code now always
calls pmap_activate(), which uses the correct USTP value (the one in the
pmap). The PCB's USTP is now ignored, and should eventually be g/c'd.
Another optimization can actually be performed, and I have added a comment
describing what it is, but have not yet implemented it.
Also note that most of the loadustp() functions where actually incomplete.
This has been corrected. These functions should probably be split up into
MMU-specific operations, and called indirectly, rather than doing constant
run-time decision making based on values that will never change during the
course of a boot's lifetime.
1998-01-05 23:16:21 +00:00
3625dbcd48
RCSID Police.
1998-01-05 21:34:56 +00:00
5646f55116
make script insert RCS ids into generated files
1998-01-05 21:28:21 +00:00
086015d681
RCSID Police.
1998-01-05 21:13:51 +00:00
e464358f5f
make script insert RCS ids into generated files
1998-01-05 21:12:34 +00:00
49ad493e50
RCSID Police.
1998-01-05 21:11:15 +00:00
489c2f7e06
make script insert RCS ids into generated files
1998-01-05 21:10:18 +00:00
b46484bb8a
RCSID Police.
1998-01-05 20:51:25 +00:00
24920eefb1
RCSID Police.
1998-01-05 19:40:40 +00:00
736c62507d
regened with RCSIDs in place
1998-01-05 19:38:41 +00:00
e6fe83471e
make script insert RCS ids into generated files
1998-01-05 19:37:08 +00:00
5e35a0595e
regened with RCSIDs in place
1998-01-05 19:30:30 +00:00
5e96ab4c0a
make script insert RCS ids into generated files
1998-01-05 19:28:16 +00:00
c915c7718d
regened with RCSIDs in place
1998-01-05 19:25:06 +00:00
127f6582ff
make script insert RCS ids into generated files
1998-01-05 19:24:28 +00:00
1a80fd799d
RCSID Police.
1998-01-05 19:19:41 +00:00
3a47434df3
regened with RCSIDs in place
1998-01-05 19:14:39 +00:00
02e9346e57
fix RCS ids insertion so it really works
1998-01-05 19:13:04 +00:00
9b0894473d
make script insert RCS ids into generated files
1998-01-05 18:45:02 +00:00
36bd5a5407
regened with RCSIDs in place
1998-01-05 18:23:00 +00:00
8309b37a61
ugh. escape rcs tags so that the script doesn't get messed up.
1998-01-05 18:19:35 +00:00
4dc846816b
put RCS ids in the output files. Not essential, but useful.
1998-01-05 18:09:44 +00:00
a69b5af889
regened with RCSID
1998-01-05 18:06:27 +00:00
3c47900572
RCSID Police.
1998-01-05 17:51:27 +00:00
e5e283e02d
Finishing merging 4.4BSD-Lite2 netinet. At this point, the only changes
...
left were SCCS IDs and Copyright dates.
1998-01-05 10:31:44 +00:00
1f8f74b669
enhance ephemeral port allocation code:
...
* support sysctl net.inet.ip.anonportmin (lowest ephemeral port)
and net.inet.ip.anonportmax (highest ephemeral port).
these can't be set to >65535, < IPPORT_RESERVED (unless IPNOPRIVPORTS
is defined), and anonportmin has to be < anonportmax.
* use a cleaner way of only cycling through the available set once;
this will be useful for when a random allocation scheme is used
* define IPPORT_ANON{MIN,MAX} instead of IPPORT_USER{LOW,HIGH}
1998-01-05 09:52:02 +00:00
2e85747e9e
From 4.4BSD-Lite2 (noted by Frank van der Linden):
...
so_linger is used as an argument to tsleep(), so was stuffed with
clockticks for the TCP linger time. However, so_linger is set directly from
l_linger if the linger time is specified, and l_linger is seconds (although
this is not currently documented anywhere). Fix this to set the TCP
linger time in seconds, and multiply so_linger by hz when tsleep() is
called to actually perform the linger.
1998-01-05 09:12:29 +00:00
fff05a68ab
RCSID Police.
1998-01-05 07:31:05 +00:00
015e898c02
RCSID Police.
1998-01-05 07:02:46 +00:00
3e0fad1868
RCSID Police.
1998-01-05 06:28:44 +00:00
010625fefd
Implement access methods:
...
lists: LIST_FIRST(), LIST_NEXT()
simple queues: SIMPLEQ_FIRST(), SIMPLEQ_NEXT()
tail queues: TAILQ_FIRST(), TAILQ_NEXT()
circular queues: CIRCLEQ_FIRST(), CIRCLEQ_LAST(), CIRCLEQ_NEXT(),
CIRCLEQ_PREV()
1998-01-05 06:27:42 +00:00
ce340c6ca5
Also pass fork1() a struct proc **, in case the caller wants a pointer
...
to the newly created process.
1998-01-05 05:16:26 +00:00
d38a11e380
Fix imported RCS keyword slightly
1998-01-05 05:08:43 +00:00
e13ab577cd
RCSID Police.
1998-01-05 05:05:49 +00:00
5703397593
Initialize proc0's file descriptor table with fdinit1().
1998-01-05 04:52:48 +00:00
6382d6dd79
Implement file descriptor table sharing. Partially from FreeBSD.
1998-01-05 04:51:15 +00:00
fb74151eaf
Fix the stat(2) ABI problem noticed by Curt Sampson and Chris Demetriou.
...
The problem is that the timespec structures now how 7 32-bit values before
them, which causes them to be implicitly padded on the Alpha (because the
timespecs have an alignment of 64 bits). However, the alignment constraints
changed if _POSIX_SOURCE was defined (thus replacing the timespecs with
time_ts and longs). This had no effect on 32-bit architectures, but changed
the offsets of several stat structure members on the Alpha.
XXX The ABI has not changed; explicit padding is added in the _POSIX_SOURCE
XXX case, enabled by an #ifdef __alpha__. This should be changed if the
XXX stat(2) ABI is ever changed again (e.g. if we change time_t to 64 bits).
1998-01-05 02:23:43 +00:00
341b8e9b49
Add fork statistics to vmmeter.
1998-01-04 03:53:35 +00:00
871be215c8
Define flags passed to fork1(). Currently "block parent" and "share vmspace"
...
are defined.
1998-01-04 03:53:04 +00:00
740f872797
New vfork(2) implementation, whith semantics matching those of the original
...
3BSD vfork(2), i.e. share address space w/ parent and block parent.
Keep statistics on the total number of forks, the number of forks that
block the parent, and the number of forks that share the address space
with the parent.
1998-01-04 03:52:02 +00:00
43677af399
Regen: add __vfork14() at #282 .
1998-01-04 03:47:05 +00:00
d36ffe9822
Add __vfork14() system call at #282 .
1998-01-04 03:45:21 +00:00
5739c88a75
Implement address space sharing (by keeping ref counts on the vmspace
...
structure). Many thanks to Chuck Cranor for debugging assistence.
1998-01-03 02:53:00 +00:00
e1f13c8c99
Change shmfork() and shmexit() prototypes (vmspace *'s, not proc *'s).
1998-01-03 02:51:32 +00:00
36780f9243
Make shmexit() and shmfork() take struct vmspace *'s, not struct proc *'s,
...
and update internal interfaces appropriately.
1998-01-03 02:50:32 +00:00
b1cf620cfe
Update for additional argument to vm_fork() ("shared" boolean).
1998-01-03 02:49:30 +00:00
bb2d5987ff
Don't call shmexit() if the vmspace ref count is not 1. Update for new
...
argument to shmexit().
1998-01-03 02:48:43 +00:00
b9f1b716f3
Now that all ports have pmap_activate(), and it has an identical interface,
...
prototype it in <vm/pmap.h>
1998-01-03 01:12:59 +00:00
b73f9750f6
Don't allocate PTEs in cpu_fork(); they were allocated when the new
...
process's pmap was created. Instead, use pmap_activate() to load the
page {0,1} base and length registers into the PCB for the hardware's use.
1998-01-03 00:37:31 +00:00
aa58d4ac6b
Adjust for the fact that the page {0,1} base and length registers are now
...
stored in the pmap structure.
1998-01-03 00:35:28 +00:00
f267fe868d
- Adjust so that access to the PCB is not required in most pmap functions.
...
Store the page {0,1} base and length registers in the pmap structure,
and implement pmap_activate(), which stores them in the PCB (for the
hardware's use).
- Re-implement pmap_pinit(); allocate the PTEs here, not in cpu_fork().
1998-01-03 00:34:02 +00:00
172a9381b6
- Remove the PCB pointer from the pmap structure. Instead, store the
...
page {0,1} base and length registers in the pmap structure. They will
be loaded in to the PCB when the process's address space is activated
by way of pmap_activate().
- Remove pmap_pinit() macro; it's now a real function.
- Prototypes for pmap_pinit(), pmap_activate(), pmap_deactivate().
1998-01-03 00:28:43 +00:00
d8076f896b
Grab the PCB directly from the u-area, not by indirecting through VM
...
structures.
1998-01-03 00:23:53 +00:00
9ca174a51d
Implement pmap_activate().
1998-01-02 22:57:56 +00:00
a6f228e498
Make pmap_activate() take a struct proc *.
1998-01-02 22:36:33 +00:00
c162e92a71
Implement pmap_activate().
1998-01-02 22:17:18 +00:00
f39e44955b
Make pmap_activate() take a proc *.
1998-01-02 20:37:28 +00:00
d14e18faa9
Make pmap_activate() take a proc *.
1998-01-02 20:10:26 +00:00
5680284286
Fix problem in copy*str() when not emulating locc.
1998-01-02 19:33:27 +00:00
dd966fca05
Change an argument name to PMAP_ACTIVATE() to more accurately describe the
...
semantics of the argument.
1998-01-01 20:05:23 +00:00
287b63b321
- Make pmap_activate() and pmap_deactivate() take a struct proc *.
...
- Define active_user_pmap() and use it in the appropriate places (from hp300
port).
1998-01-01 19:52:50 +00:00
733dae35bc
use ${SIZE} instead of "size" (somehow this one got missed)
1998-01-01 08:11:41 +00:00
74a36a05ae
No longer needs to include sys/shm.h.
1998-01-01 02:43:18 +00:00
8b5e0b6e06
Remove a couple of unneeded VM-related headers.
1997-12-31 19:32:55 +00:00
89951259ed
Add kernfs; remove more stuff we don't need.
1997-12-31 16:44:37 +00:00
9c20093835
Make pmap_activate() and pmap_deactivate() take a struct proc *.
1997-12-31 10:12:55 +00:00
a322314f51
Split out the code that prepares a VM space for exec into a new
...
vmspace_exec() function.
1997-12-31 07:47:41 +00:00
673fb149c6
Implement a queue for delayed ACK processing. This queue is used in
...
tcp_fasttimo() in lieu of scanning all open TCP connections.
1997-12-31 03:31:23 +00:00
d6eb3246bf
Fix a typo in panic string.
1997-12-31 02:46:51 +00:00
e4aca18342
When building fake disklabel, if a partition type is other than FS_UNUSED
...
don't override it so that port specific hack takes effect.
1997-12-31 02:38:24 +00:00
929e6f5a6f
Don't print newline at beginning of line.
1997-12-31 01:19:52 +00:00
d5ad660623
EACCESS->EROFS, for the write on readonly medium error.
1997-12-30 21:36:51 +00:00
d3eaf8a978
Rearrange disk_detach() slightly, and make a small run-time cosmetic
...
change in disk_unbusy().
1997-12-30 09:51:24 +00:00
0b57ba7265
as per the IANA assigned ports numbers document, use ports
...
49152..65535 for ephemeral ports (instead of 1024..5000).
closes my [kern/4440], but with correct code :)
1997-12-30 02:54:08 +00:00
fa1347ed5b
Prompt for total sectors, and calculate sane defaults for sectors per
...
cylinder and total sectors.
1997-12-29 07:15:10 +00:00
00a8cd54c1
Added ST_Q_SENSE_HELP to the Archive Viper 150S quirks so that
...
density 0 (autosense) actually works.
1997-12-28 19:25:35 +00:00
d8f027887d
If the send routine returns an error (-1), wait and retry using the same
...
backoff mechanism we use for receiving the response. This is particularly
helpful when we have transient errors on transmit, e.g. a very busy
network or router.
1997-12-26 22:41:30 +00:00
89b10b928f
Do better reporting of transmit errors.
1997-12-26 22:37:05 +00:00
ac86463ce3
Make compile without options MACHINE_NONCONTIG.
1997-12-24 17:48:10 +00:00
49779c8c5a
Add MDP_STACKADJ.
1997-12-24 17:46:08 +00:00
ffb3eaa5ea
Add extra delay after wdcreset() call in wdcprobe. Needed by at least
...
one controller, where registers otherwise will still be inaccesible
(even though the busy bit has been reset), making the probe fail.
1997-12-24 02:01:00 +00:00
89e7595756
Exclude /dev/fb code if no framebuffer is compiled into the system.
...
Adds a fb.h flag file with '#define NFB 1' if any such card is configured
in to the kernel.
1997-12-23 23:57:20 +00:00
ff7a4d0472
Add COMPAT_13.
1997-12-22 05:31:23 +00:00
3550b22654
Commit patch for PMAG-A (mfb) pixel inversion accientally left out of 1.3.
...
See PR# port-pmax/4724.
1997-12-22 02:39:28 +00:00
787c8aa329
Check vnode for VDIR type before doing anything with it in the
...
NFS readdir service.
1997-12-22 00:09:02 +00:00
087ac96d12
Update to last commit: do not pass the accounting flag to suser(), since the call does not actually *use* super-user privileges. Pointed out by Charles.
1997-12-21 18:50:57 +00:00
aa4d1febf1
Due to the feedback received, change chown(), fchown() and lchown() not to
...
clear the setgid and setuid bits if called by the superuser. Addresses
PR kern/4662.
1997-12-21 17:49:18 +00:00
6563f769af
update for correct SPU type and COMPAT_13.
1997-12-21 17:15:01 +00:00
589a5e2c79
patch from is -- I don't know what it does, but he says it's critical.
1997-12-20 21:13:13 +00:00
29a50e6221
Protect namespace from struct sigaltstack13.
1997-12-20 12:00:06 +00:00
bf8e38df4f
Establish the interrupt handlers on sun4 `oclocks'; pointed out
...
by Chuck Cranor.
1997-12-19 22:53:10 +00:00
6a7a3fb133
spurintr() is a low-level interrupt handler, and must not
...
be called by C code! Spotted by Bill Studenmund, who also provided
#the substance of this change.
1997-12-19 05:38:00 +00:00
907c7a3c43
fix the Linksys Combo EthernetCard (for carrel)
1997-12-18 22:29:29 +00:00
964a147839
Clean vers.c & vers.o.
1997-12-18 21:03:58 +00:00
61475326e0
Add delays for lame keyboard controllers, as in the keyboard driver. Do a
...
better job of flushing input in various cases.
1997-12-18 16:49:10 +00:00
73a2fb9659
support simple stack trace.
1997-12-18 09:09:01 +00:00
e2f98dba9e
remove avail_end temporarily for compile.
1997-12-18 09:08:35 +00:00
15dd19ea29
use pmap.c of port-powerpc.
...
mem_regions support.
1997-12-18 09:07:58 +00:00
e43a4bda4a
Update for the NWO
1997-12-18 06:45:30 +00:00
0b62536fdf
Make these more closely resemble the old configurations.
1997-12-18 06:44:15 +00:00
3adf82c90e
Grok boot partition argument delimited by a colon. Force RB_ASKNAME
...
when partition argument is present.
1997-12-17 21:33:10 +00:00
c0ba23773d
Always write primary bootstrap code to raw partition, even when the
...
secondary bootstrap is on partition >= b.
1997-12-17 21:30:23 +00:00
ea634df03a
Workaround for bug in 147Bug PROM (my version, 2.2, at least) which
...
prevents booting from tape in the obvious way.
1997-12-17 21:28:02 +00:00
4b78217d87
Conf file suitable for the ramdisk installation kernel.
1997-12-17 21:24:11 +00:00
f7b8b2dc36
Add file-system KERNFS for the benefit of miniroot install.
1997-12-17 21:20:06 +00:00
070bd37c1b
Pad out table manager structures so that all the members in the contiguous
...
table manager array allocated in pmap_startup() are properly aligned for
faster bus access.
1997-12-17 16:20:33 +00:00
3c5ff3879d
Keep stats on connections dropped due to excessive persist timeout.
1997-12-17 06:06:41 +00:00
04ec3df592
From 4.4BSD-Lite2:
...
- When running the slow timers, skip PCBs in LISTEN state.
- When processing the persist timer, drop the connection if the connection
idle time exceeds the maximum backoff for retransmit. Part of
kern/2335 (pete@daemon.net ).
1997-12-17 06:04:17 +00:00
82ce1f6a97
From 4.4BSD-Lite2:
...
- If we fail to allocate mbufs for the outgoing segment, free the header
and abort.
From Stevens:
- Ensure the persist timer is running if the send window reaches zero.
Part of the fix for kern/2335 (pete@daemon.net ).
1997-12-17 05:59:32 +00:00
985f99fe00
Don't initialize softc's space tags/handles until isapnp_config() has
...
been called. Pointed out by Lennart Augustsson.
1997-12-17 01:31:59 +00:00
f1170022ce
Don't do anything in comparam() if the line speed and flags are the same.
1997-12-16 22:52:37 +00:00
feb6e077d4
do not incread vm_kmem_size that radically for 1GB or better machines
1997-12-16 21:59:41 +00:00
24d2f8120e
Don't enable interrupts unless we are using reselect or interrupt-
...
driven PDMA modes.
1997-12-16 19:44:19 +00:00
5a67b7c680
Add initialization code for cs_wr5_dtr as the M.I. layer now tests
...
it in initializing during autoconfig. Similar to sys/arch/sun3/dev/zs.c
revision 1.47. Ought to fix hangs at first tty access reported by
Johnny Lam, <jlbg+@andrew.cmu.edu>.
1997-12-16 17:53:12 +00:00
cebc1537c1
Update to match std.mac68k changes.
1997-12-16 17:22:53 +00:00
718221a852
fix format string in FD_DEBUG printf(); from Eric Haszlakiewicz in PR 4692
1997-12-16 07:35:45 +00:00
154fe5a522
Add INADDR_ALLRTRS_GROUP and INADDR_MAX_LOCAL_GROUP.
1997-12-16 00:02:05 +00:00
a5252fc287
Fill out more file system information, from Havard Eidnes, and hacked a bit
...
by me.
1997-12-15 23:17:19 +00:00
443a2a02f4
"pool" routines moved to kern/subr_pool.c
1997-12-15 11:18:41 +00:00
efb8a7ec96
Add kern/subr_pool.c
1997-12-15 11:16:50 +00:00
327c0046f9
Memory pool resource utility.
1997-12-15 11:14:57 +00:00
4702594559
Correct size of brwrite():trbuf[] (Mellon).
1997-12-15 09:21:04 +00:00
c594d764bc
support IDE hard disk controllers (wdc) and drives (wd)
...
put wdc.c into bebox/isa directory temporarily
1997-12-15 08:00:22 +00:00
c68f17bd02
Fix a typo in a comment.
1997-12-15 07:15:57 +00:00
a8c268918b
Changes from Rafal Boni to accommodate ISA driver front-ends.
1997-12-13 21:18:01 +00:00
ee84a26869
After further examination of traces of bulk transfers (with help from
...
Kevin Lahey), undo the "defer window update until next delayed ACK".
1997-12-13 21:02:38 +00:00
be7fd676e5
Sync with GENERIC
1997-12-13 00:26:08 +00:00
ebbce0eb18
Need MEMORY_DISK_IS_ROOT now also.
...
Sync with GENERIC
1997-12-13 00:25:15 +00:00
4f0a44847d
Move Sun3/E stuff
1997-12-13 00:23:45 +00:00
6be94f263f
obsolete
1997-12-13 00:21:01 +00:00
dc89550a55
Fix typo in a trace message expression.
1997-12-12 22:44:26 +00:00
21ce121705
Temporarily disable the bootparam "gateway" support.
1997-12-12 21:09:49 +00:00
f5bbc0b3ec
Copied from src/lib/libc/net/inet_pton.c
...
and adapted for kernel and libsa use.
1997-12-12 20:14:01 +00:00
a9006ce5b9
Make ttyblock() work as intended and documented in canonical mode.
...
(operator precedence problem)
closes PR kern/2131 (Matthias Pfaller)
1997-12-12 12:49:40 +00:00
caa702438d
add bus_space_{read,write}_multi_N macros
...
some fix.
1997-12-12 03:08:28 +00:00
c02a72fcd0
Implement an infrastructure to allow larger initial congestion windows.
...
The sysctl'able variable "tcp_init_win", when set to 0, selects an
auto-tuning algorithm for selecting the initial window, based on transmit
segment size, per discussion in the IETF tcpimpl working group.
Default initial window is still 1 segment, but will soon become 2 segments,
per discussion in tcpimpl.
1997-12-11 22:47:24 +00:00
5641a30a30
Pull in fcntl GETLK/SETLK/UNLK compat functions from SVR4 sibling.
1997-12-11 09:52:57 +00:00
4a0b2d1b52
fix wrong variable declaration
1997-12-11 09:31:00 +00:00
cddd6a97bc
add ins/outs macros
1997-12-11 09:23:54 +00:00
8bdb67652b
change order of interrupt description bit
1997-12-11 09:04:23 +00:00
3026b32ab3
In the PRU_RCVD entry point, if TF_DELACK is set, don't send the window
...
update now, since it will be sent within 200ms when the delayed ACK is
sent. Instrument how many hits we get on this optimization.
1997-12-11 06:53:06 +00:00
7f7bb7db17
In tcp_fasttimo(), don't clear TF_DELACK; we need it to count delayed ACKs
...
in tcp_output(), and it will only be cleared in tcp_output() if the ACK was
transmitted sucessfully. Also, don't count delayed ACKs here, let tcp_output()
count them.
1997-12-11 06:42:44 +00:00
8346cea65d
Count delayed ACKs after they have been sucessfully transmitted.
1997-12-11 06:37:48 +00:00
6c1840c05c
Fix the "stretch ACK violation" bug documented in internet draft
...
draft-ietf-tcpimpl-prob-02.txt. Also, fix another bug in the header
prediction case where an ACK would not be sent when it should be.
1997-12-11 06:33:29 +00:00
9e087acb89
Code for software-assisted DDB single-stepping from Chuck Silvers.
1997-12-10 23:12:13 +00:00
1581707b5d
Fixes for software-assisted single-stepping from Chuck Silvers.
1997-12-10 23:09:31 +00:00
f0faff5a2f
sync with /sys/arch/i386/i386/md_root.c.
1997-12-10 21:56:30 +00:00
071a27d737
add MEMORY_DISK_IS_ROOT to use the memory disk and not the boot device
...
as the rootdevice.
1997-12-10 21:51:14 +00:00
2031003c9b
Oops - forgot to set netmask=smask
1997-12-10 20:38:37 +00:00
0aa79a60f4
Change the format of the bootparam "gateway" parameter string to
...
gateway=server:255.255.255.0 because that is the perferred format,
and the sys/libsa code already knows how to parse that format.
(Copied ip_convert here from the libsa code.)
1997-12-10 20:22:37 +00:00
ecd43c7870
Request the "gateway" parameter and use its contents
...
to determine our gateway and subnet mask, consistent
with what is done by nfs_mountroot.
1997-12-10 20:19:00 +00:00
fbe83dc02d
Install "pcvt_ioctl.h" by normal "make includes".
1997-12-10 14:14:21 +00:00
18d2ccf637
Add '-H' option for writing High density floppies.
1997-12-10 09:32:35 +00:00
c40f4eb3cc
Implement tcp_drain().
1997-12-10 01:58:07 +00:00
badc0e40aa
PR/2733: Bill Sommerfeld: route change command can crash system. Actually
...
the case mentioned in the PR was fixed as part of PR/2582. There was a similar
case though that was not handled as part of my initial fix, which was fixed
in FreeBSD. I applied the remaining part from FreeBSD and the code matches
now the FreeBSD respective version. [this probably should be pulled up for 1.3]
1997-12-10 00:47:57 +00:00
b60acd2843
fix to get the right irq
1997-12-09 23:33:17 +00:00
e0170ea83c
Remove local definition of DEBUG (left there by accident).
1997-12-09 22:29:01 +00:00
1e1b53cba9
The ie_reset function needs to turn off loopback mode.
...
(Remember the TDR complaint: short X clocks away?
that was because the chip was in looback mode! 8)
1997-12-09 22:25:42 +00:00
eae709d885
Costmetic change: use intotcpcb() in tcp_fasttimo().
1997-12-09 21:59:17 +00:00
a7d1d15c39
KMEMSTATS is documented in options(4) as being a possible severe
...
performance hit, and on an 80386 processor, it most certainly is. Pull it
from the GENERIC (and DISKLESS "generic") kernels--configure it in
yourself if you actually need it.
1997-12-09 13:32:32 +00:00
2e40be26b8
The ie_reset function needs to turn off loopback mode.
...
(Remember the TDR complaint: short X clocks away?
that was because the chip was in looback mode! 8)
1997-12-08 21:49:50 +00:00
ec9abe23be
Several fixes. This version actually works!
1997-12-08 19:22:52 +00:00
1a340a5921
Fix missing newline in attach
1997-12-08 19:19:25 +00:00
c497f2ca2b
Define the interrupt vector registers as 16-bit fields as
...
shown in the documentation. (Thanks to Michael Thompson)
1997-12-08 19:17:12 +00:00
b27ebeeac1
Work-around the situation where the buffer cache is larger than
...
16M, thus eating up all candidate bounce pages, which are not allocated
until autoconfiguration runs, by deferring allocation of the buffer
cache pages until after autoconfiguration has run.
XXX This is safe because the i386 port doesn't read any disklabels
XXX during autoconfiguration.
1997-12-08 05:07:29 +00:00
be205fedc0
Define constants for the start and end VA of user page tables.
1997-12-07 21:30:11 +00:00
4357e617d2
When getting a pagefault for a PT page, wire it. Normally we fault them in
...
ourselves, but this can still happen on a 386 in copyout & friends.
Fixes pmap_changebit panics seen on 386s. Thanks to Juergen Hannken-Illjes
for providing detailed info on bug occurances.
1997-12-07 21:28:56 +00:00
39aac67f16
Fix prototypes so that we can compile without DDB. Closes
...
PR 4633.
1997-12-07 17:47:47 +00:00
0ac93f48ea
Use malloc()/free(), not geteblk()/brelse(), for the device buffer.
1997-12-07 16:09:36 +00:00
d25c266af2
Use malloc()/free() for the temporary buffer, not geteblk()/brelse().
1997-12-07 16:06:21 +00:00
6e39ad36a6
In pccngetc(), don't treat cn_tab->cn_dev as a valid device number until
...
it's initialized.
1997-12-07 06:20:44 +00:00
ea4e9ca4f6
Doh! 'avail_end' is a physical offset, not a page number!
1997-12-06 20:29:59 +00:00
ee70fa750a
Shades of rev 1.13: Really, we shouldn't call Debugger() if we
...
haven't got ddb in the kernel. Fixes PR 4632.
1997-12-06 19:41:46 +00:00
cc997082a5
Someone forgot to update db_tlbdump_cmd() when adding the printf routine
...
to the TLB dump routines arguements. Machines would die horibbly when
trying to dump the TLB entries in DDB. Also don't explicitly "page" the
output, since db_printf takes care of that.
1997-12-06 19:19:07 +00:00
73a00edbd6
PR 4078: Enabling the SCSI IRQ interrupt to allow reselects to work
...
causes the MI interrupt handler to barf when we get a 5380 RST interrupt
while probing. Worse, the VIA latches the interrupt, so simply having
all interrupts disabled during autoconfig doesn't resolve the problem.
[I demonstrated the latter on a IIci, which erroneously reports a
reselection attempt(!) after autoconfig is complete. The latched
interrupt results from the SCSI bus reset we do when initializing the
bus.]
Since interrupts must be enabled during autoconfig anyway (sigh), test
to see if autoconfig has completed in sbc_irq_intr(). If not, we don't
pass the interrupt up to the MI interrupt handler. Also, make sure to
clear the VIA interrupt if we're servicing an unclaimed 5380 RST
interrupt.
Thanks to Bill Studenmund for providing the key insight needed to unlock
this problem.
1997-12-06 18:53:30 +00:00
d76941843e
fix mixer code that was clearly untested:
...
- allow get/set of enums SUNAUDIO_SOURCE and SUNAUDIO_OUTPUT rather
than returning EINVAL
- add missing SUNAUDIO_MONITOR_CLASS case in query_devinfo
- convert SUNAUDIO_MONITOR case from a MIXER_CLASS to a MIXER_VALUE
like it is supposed to be
- the labels for outputs/record class were swapped: fix it
this patch allows "mixerctl" to work properly on a sparc
1997-12-06 03:20:56 +00:00
fd208bedb2
Rev up to 1.09 FC f/w, but keep 1.07 around- 1.09 is a little strange.
1997-12-05 19:42:32 +00:00
5ff1a34bba
Add a new async notification, and also fix a bug where the queue entry
...
wasn't getting fully zeroed as it should be.
1997-12-05 19:41:49 +00:00
62ac2ff851
new async code defined
1997-12-05 19:40:35 +00:00
0a558b3f1f
Standardize COMPAT_SUNOS -- remove all references to
...
sunos_exec_aout_makecmds() in machdep.c for various architectures and put
it in exec_conf.c like the other emulations; rename exec.h to
sunos_exec.h.
1997-12-04 15:33:17 +00:00
9d09eab68e
Preserve the bootflags in the processor-type test (== make the loader
...
work again for the TT030).
1997-12-04 07:39:05 +00:00
40ef7dd007
handle case of no keyboard configured
1997-12-03 22:32:05 +00:00
27899a4858
Don't conditionalize STACKGAPLEN on COMPAT_*. Darn near everything uses
...
it now (including compat system calls for previous NetBSD releases),
and it doesn't hurt anything to always initialize it to non-zero.
1997-12-03 20:02:29 +00:00
16b71d1871
Thanks to Paul Goyette <paul@whooppee.com> for a patch to clear the
...
interrupt properly on a SuperMac Spectrum/8 Series III, and thanks
to Dan McMahill for loaning the card to Paul.
I modified Paul's patch somewhat to change grfmv_intr_generic_{1,4}
to grfmv_intr_generic_write{1,4} and added grfmv_intr_generic_or4 to
handle this card.
1997-12-03 03:05:02 +00:00
a908b2b30e
Fix three problems spotted by mycroft:
...
- Closing the audio device should stop recording.
- Manipulating the pause function could accidentally start playing or recording.
- AUDIO_FLUSH could accidentally start playing or recording.
1997-12-03 01:01:19 +00:00
d90bb02e10
oops on a comment- it is 1.07 FW, not 1.05
1997-12-03 00:45:05 +00:00
d4ff9e0143
Remove the broken trap recursion check (#if DEBUG)
1997-12-02 23:41:30 +00:00
b3701f21ea
Kill some noise from -DDEBUG
1997-12-02 20:42:13 +00:00
7c95ede823
Kill some noise from -DDEBUG
1997-12-02 19:48:45 +00:00
1743d97bd7
Pull over fixes from vm_swap.c:
...
- guard against synchronous I/O completion
- avoid race conditions
- use bgetvp/brelvp to properly maintain the vnode holdcount
and clean/dirty buffer lists.
1997-12-02 13:54:48 +00:00
5d1352c448
Guard against synchronous I/O completetion per swap-device.
1997-12-02 13:47:37 +00:00
187df9b86e
Set the gain to 1/2 by default; 3/4 is too loud and can damage headphones and
...
speakers.
1997-12-02 13:17:39 +00:00
2f8f801256
The iy driver now uses if_media (it was the last one, at last for i386, to use
...
the historical link? flags for media select)
XXX No pullup request for this. But if sysinst supports explicit media
XXX selection in 1.3, this should be in 1.3 as well.
1997-12-02 09:34:03 +00:00
60d209bff0
add ID for "Best Data Products Smart One 336F"; Dave Huang <khym@bga.com>
1997-12-02 06:10:45 +00:00
ebdfbf958e
fix typo; from Dave Sainty in PR kern/4602
1997-12-02 03:57:54 +00:00
52596506c7
Add NetBSD RCS Ids. Remove #if 0-#endif.
1997-12-02 01:20:30 +00:00
b1f869ef45
Use `busdma' macros.
1997-12-01 23:25:37 +00:00
f4b09b4771
fixme: still need a __BROKEN_INDIRECT_CONFIG case
1997-12-01 18:47:01 +00:00
1736bb9de8
Make the code a bit more readable.
1997-12-01 17:10:48 +00:00
bb7bb0093d
Add COMPAT_13.
1997-12-01 16:33:39 +00:00
d4a6f93147
Make sure the damned buffer heads are initialized...
1997-12-01 16:33:15 +00:00
eefde8bdcd
Add COMPAT_13.
1997-12-01 16:31:29 +00:00
28e0cf0693
Add COMPAT_13.
1997-12-01 16:02:09 +00:00
c87631771e
Add COMPAT_13.
1997-12-01 14:52:51 +00:00
e9be44bb8d
add bus_space_subregion macro.
1997-12-01 07:11:34 +00:00
80f65cc8ed
use dev/isa/isa.c instead of bebox/isa/isa.c
1997-12-01 07:10:14 +00:00
38d8db93cf
cleanup disused extern declaration.
1997-12-01 07:01:52 +00:00
4be1bd1115
Correct a comment from previous commit.
1997-12-01 06:07:33 +00:00
0e9ef018df
more putz cleanup: I dunno if this works (fixing syntax, not checking semantics)
1997-12-01 06:04:23 +00:00
355a8bbccd
We don't do old-style miniroots anymore.
1997-12-01 05:51:51 +00:00
fe3d2d5633
Make grfdebug a patchable variable, and default to no debugging messages.
...
Noticed by Hauke Fath.
1997-12-01 05:40:39 +00:00
b52361ff54
add missing COMPAT_13 that kleink putzed
1997-11-30 23:18:59 +00:00
4e3168d176
Make this work again. KNF.
1997-11-30 20:03:15 +00:00
de86e7d596
Regen.
1997-11-30 18:08:01 +00:00
02444cbd23
Change syscall table to use the 1.3 compatibility sigaltstack() function
...
(fix from kleink).
1997-11-30 18:06:39 +00:00
9d7d537acb
Clean up usage of printf() vs db_printf(): The diagnostic messages
...
when symbol tables are loaded don't belong to the user interaction,
their output lines should not be counted by ddb's builtin pager.
1997-11-30 15:49:34 +00:00
123570c713
fix inconsistent declaration in non-"__BROKEN_INDIRECT_CONFIG" case
1997-11-30 15:32:25 +00:00
805c7b6bc0
make it compile without "__BROKEN_INDIRECT_CONFIG"
1997-11-30 15:31:23 +00:00
4da2344b18
fix inconsistent declaration in non-"__BROKEN_INDIRECT_CONFIG" case
1997-11-30 15:24:59 +00:00
c7e3c24d53
make it compile without "__BROKEN_INDIRECT_CONFIG"
1997-11-30 15:18:58 +00:00
301a6046c8
fix argument declaration inconsistency in the
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non-"__BROKEN_INDIRECT_CONFIG" case
1997-11-30 15:16:55 +00:00
8e7686a76b
make it compile without "__BROKEN_INDIRECT_CONFIG"
1997-11-30 15:13:30 +00:00
343e078b95
Add extra FWB driver partition and Apple ATA driver partitions to the list
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of partition type that we recognise and skip when filling the fake
disklabel.
1997-11-30 04:46:59 +00:00
8e1428e600
Support for the Lapis ProColorServer 8 PDS on the SE/30. This prevents
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hangs when trying to use this video card in conjunction with an ethernet
card. Thanks to David Condon <david@apk.net> for information and testing.
1997-11-30 01:02:44 +00:00
5f6a03cb5b
Regen.
1997-11-29 18:43:25 +00:00
5d7a8f4a16
Modify the recent sigaltstack() interface change to use the __RENAME() scheme;
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add __sigaltstack14().
1997-11-29 18:38:20 +00:00
46f604677d
Avoid several race conditions, especially when a transaction ends in error.
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Guard sw_reg_start() against synchronous completions of the device
strategy routines, avoiding possibly boundless recursion.
1997-11-29 00:35:43 +00:00
f018043286
Fix driver bug when using an RZ23 (and very likely any other drive that
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does a "restore data pointers" when reselected after disconnecting in
the middle of a DMA transfer). The driver needs a different way to know
which script to continue the DMA transfer. The message-in for the "restore
data pointers" loses the original "resume" script, and the driver would
attempt to continue the DMA transfer at the beginning of the current DMA
chunk, rather than at the point the disconnect occured. The result was a
spurious console message, and a trashed filesystem.
1997-11-28 18:23:38 +00:00
9fd3093f39
don't free pointer to static struct. please pullup.
1997-11-28 00:46:39 +00:00
4d03a7d4d0
Fix typo in bus_space_barrier definition. See PR 4488.
1997-11-28 00:33:53 +00:00
c9d1ca0df4
delay() is using calculated timing, so correct the delay during polled
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SCSI wait to get a more accurate timeout.
1997-11-27 22:43:44 +00:00
766487d941
Too many vnode ops were marked as bad op, but could happen in practice.
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Change them to genfs_eopnotsupp.
1997-11-27 20:36:05 +00:00
3300e3e43e
fix compile error when "options IPNOPROVPORTS"
1997-11-27 14:03:32 +00:00
d45f82208d
Add a cpu_setup() function to "struct cpu_nocpuid_nameclass" and
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"struct cpu_cpuid_family", so that we can have a cpu_setup function per
known cpu type. For now use it only for cyrix 6x86 to enable suspend-on-halt
and implement cyrix's workaround to the "coma bug".
1997-11-27 11:53:45 +00:00
972dc0b4d6
remove/import software interrupt model and external interrupt handler
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from OpenBSD/powerpc.
move bus_space_* from bus_machdep.c to bus.h.
1997-11-27 10:17:45 +00:00
b3de97c5c1
Revert I486_PCI_MEM_ENABLED change; it caused too many problems.
1997-11-27 10:10:50 +00:00
4ee07a6d65
Revert I486_PCI_MEM_ENABLED change, it caused too many problems.
1997-11-27 09:58:26 +00:00
771073b8ce
keep compile dir.
1997-11-27 09:48:18 +00:00
e908c01f7e
If not defining SUN4M, you still have to do something with has_iocache.
1997-11-26 22:11:53 +00:00
d4150bfec4
Do not include vm/lock.h. It does no longer exist.
1997-11-26 21:26:44 +00:00
16adf69ae8
add some "find | xargs chmod"s to the includes target, like were in
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the old include/Makefile, so that installed system headers have
correct permissions.
1997-11-26 17:25:10 +00:00
9cc64880e9
Major reorganization, based largely on the i386 GENERIC. This moves all
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bus and device configuration out of std.mac68k, as well.
1997-11-26 07:23:20 +00:00
805d1043a6
Don't attempt to open the ADB device if it hasn't been initialized.
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Also, don't allow more than one instance to be configured.
1997-11-26 06:28:50 +00:00
2241e4220c
Only scan MAXPARTITIONS entries for a free partition table entry.
1997-11-26 04:18:20 +00:00
62ebaeb91b
Ignore FWB Component and Apple_Driver_ATA partition types, too.
1997-11-26 04:14:07 +00:00
549ecbd70a
make SCSIVERBOSE default
1997-11-26 03:13:53 +00:00
61f3754047
add SYSVMSG and SYSVSEM to GENERIC kernel
1997-11-26 03:13:12 +00:00
6c7f015fc8
The calculation of dumpsize was incorrect. It is the size of
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the raw memory part of the dump (not including the headers).
1997-11-25 22:38:41 +00:00
08ca830d3b
Regen again to reflect correct syscalls.master version.
1997-11-25 21:10:48 +00:00
952c244eab
In iteoff()/iteon(), don't try to do anything if we haven't
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initialized the ite.
1997-11-25 20:56:13 +00:00
e85ad99e57
Add COMPAT_13.
1997-11-25 20:29:24 +00:00
ef0caa8755
Regen.
1997-11-25 19:40:52 +00:00
a255f23ee3
In XPG4.2, the ss_size member of type stack_t (struct sigaltstack) is specified
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to be of type size_t; since this imposes an interface change on the Alpha
(sizeof(int) != sizeof(size_t)), allocate a new system call number and make
the previous version a compatibility system call.
1997-11-25 19:32:15 +00:00
96dd101e9b
Add compat_13.
1997-11-25 19:02:50 +00:00
387294d4a5
Fix dependency generation for assembler files; closes PR 4476,
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but differently since the suggested change breaks cross compiling.
1997-11-25 18:33:19 +00:00
2412580d6a
Forgot a declaration in last change to esp.c.
1997-11-25 03:54:56 +00:00
2a9598ccdf
fixes for memory leaks in proxying, and byte ordering problems. from darren reed.
1997-11-25 03:14:11 +00:00
2e64ccdb0b
Remove some outdated comments, fix others.
1997-11-24 22:09:58 +00:00
a8291dea54
Kill unnecessary arguments to pmap_enter_*
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Do pa=PG_PA(pte) in pv_link/pv_unlink so it
does not need to happen in as many places.
1997-11-24 21:38:31 +00:00
a90ace971a
Workaround for the "xanim volume setting problem":
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We play mono samples on all 4 channels.
However, we get the volume settings for mono samples as a symmetic two-channel
setting... the other two channels used to stay at max volume...
I believe that something else is wrong here, but dont want to change MI
code (which in turn influences a couple of MD driver) thus late in the release
cycle.
1997-11-24 21:00:50 +00:00
42526b0e75
On the 3/50 it is avail_start that must be less than hole_start,
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not avail_end. Identified by Greg Oster <oster@cs.usask.ca>
1997-11-24 17:58:20 +00:00
5050531ac6
Do transfers with interrupts off.
1997-11-24 12:35:20 +00:00
2524b071e8
Add commented-out "I486_PCI_MEM_ENABLED" option, and describe it.
1997-11-24 00:21:48 +00:00
b6e3c093d8
defopt I486_PCI_MEM_ENABLED
1997-11-24 00:21:01 +00:00
46c5ad921d
Add a workaround for buggy i486 PCI chipsets that have trouble with
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memory-mapped device access (manifested by an apparent wedging of the
PCI bus):
- If cpu_class == CPUCLASS_486, disable memory-mapped PCI device access,
leaving only i/o-mapped access enabled.
- Provide a patchable kernel variable (i486_pci_mem_enabled) and a kernel
option (I486_PCI_MEM_ENABLED) to re-enable it.
1997-11-24 00:20:32 +00:00
978a8b60db
Add SCSIVERBOSE
1997-11-23 23:40:45 +00:00
pk