7b30910b48
KMEMSTATS is a header option; pull in "opt_kmemstats.h".
1997-02-02 21:22:16 +00:00
796764eb23
KMEMSTATS is a header option; pull in "opt_kmemstats.h" iff _KERNEL.
1997-02-02 21:20:58 +00:00
72096190e8
Make KMEMSTATS a "header option".
1997-02-02 21:16:25 +00:00
93ce3347e7
Where did that 0 come from? Fix typo in cpu type definitions.
1997-02-02 18:37:16 +00:00
ea6b85a8db
copypage() is now declared in m68k/cpu.h
1997-02-02 18:19:55 +00:00
876ea64acb
Add "options LKM", suggested by Klaus Klein <kleink@layla.inka.de>.
1997-02-02 17:29:42 +00:00
2a0c6f4a0a
Use splkbd().
1997-02-02 09:40:31 +00:00
47e3ffe813
Definition of splhil() is in param.h now.
1997-02-02 09:39:21 +00:00
14a4465f0b
- Implement _splraise(), like _spl(), but only modifies the SR if the
...
new ipl is higher than the ipl currently set in SR. (Thanks to
scottr@netbsd.org for implementing it while I was busy with other stuff!)
- Define spl{bio,net,tty,imp} in terms of _splraise().
- Move definition of splhil() here, and define splkbd() as an alias for it.
1997-02-02 09:34:26 +00:00
e17b9d9d39
Garbage-collect extra copy of mappedcopy.
1997-02-02 08:56:04 +00:00
97be41b969
Use zeropage() in pmap_zero_page()
1997-02-02 08:54:20 +00:00
e3a9cf46ee
zeropage -> devzeropage, and make it static.
1997-02-02 08:50:51 +00:00
f05c6918f6
Garbage-collect extra copypage()
1997-02-02 08:48:35 +00:00
8501929f45
Use copypage() and zeropage() in the right places.
1997-02-02 08:41:10 +00:00
adcdf4cc59
zeropage -> devzeropage, and make it static.
1997-02-02 08:39:55 +00:00
8d00d8cb60
Remove an un-true comment.
1997-02-02 08:38:51 +00:00
95e30218f2
Declare and set cputype and mmutype.
1997-02-02 08:36:39 +00:00
109700d828
Use copypage() and zeropage() in the right places.
1997-02-02 08:35:27 +00:00
2bde56ef38
zeropage -> devzeropage, and make it static.
1997-02-02 08:34:16 +00:00
3af641fa98
Remove an untrue comment.
1997-02-02 08:33:11 +00:00
68950edae8
Garbage-collect extra copy of mappedcopy.
1997-02-02 08:30:54 +00:00
243f0119cb
Purely cosmetic whitespace frobbing.
1997-02-02 08:30:08 +00:00
94c399f00e
Use zeropage() in pmap_zero_page().
1997-02-02 08:28:58 +00:00
3f17e697bf
zeropage -> devzeropage, and make it static
1997-02-02 08:27:15 +00:00
2d04a07129
Garbage-collect extra copypage().
1997-02-02 08:25:23 +00:00
07ded04c6f
Use zeropage() in pmap_zero_page()
1997-02-02 08:20:38 +00:00
6bab515bce
zeropage -> devzeropage, and make it static.
1997-02-02 08:18:58 +00:00
2282bab9ea
Garbage-collect extra copypage()
1997-02-02 08:17:46 +00:00
65494a33cb
Garbage-collect extra copy of mappedcopy.
1997-02-02 08:03:06 +00:00
2f2eed4a30
Use zeropage() in pmap_zero_page().
1997-02-02 08:01:32 +00:00
c51511c5b5
zeropage -> devzeropage, and make it static.
1997-02-02 07:59:41 +00:00
4b525c0004
Clean up the mappedcopy initialization code.
1997-02-02 07:58:49 +00:00
00111f0a5d
- Eliminate some unnecessary cpu/mmu checks, based on what CPUs
...
the kernel was compiled for.
- Add some comments about possible further optimization.
- Garbage-collect extra copypage()
1997-02-02 07:55:52 +00:00
2bf5021447
- Use <errno.h>, not "extern int errno."
...
- Define FPU constants.
1997-02-02 07:53:16 +00:00
f10c97e7e7
zeropage -> devzeropage, and make it static.
1997-02-02 07:29:35 +00:00
2a1f46c2d5
Gerbage-collect extra copypage()
1997-02-02 07:27:48 +00:00
f5c8779ed3
zeropage -> devzeropage, and make it static.
1997-02-02 07:17:14 +00:00
e38eb392aa
- Set cputype and mmutype (XXX we set 68040 in the 68060 case)
...
- garbage-collect extra copypage()
1997-02-02 07:15:05 +00:00
c4756a90f1
Define CPU, MMU, and FPU constants.
1997-02-02 07:05:52 +00:00
de70c1051d
prototype mappedcopy{in,out}(), {copy,zero}page().
1997-02-02 06:56:57 +00:00
9568fcee35
Build mappedcopy.c conditional on "options MAPPEDCOPY"
1997-02-02 06:55:15 +00:00
e9eba07a8f
Add the Utah mappedcopyin/mappedcopyout functions to a common m68k
...
area. These functions are designed to improve performance of large
copyin/copyout operations by mapping the user page in to the kernel
address space and using bcopy(), rather then copying across protection
boundaries.
XXX This doesn't work yet -- the way it's called doesn't obey C calling
XXX conventions. That will be fixed soon.
1997-02-02 06:54:10 +00:00
7dae9fb29b
Add two optimized functions used by pmap.c:
...
- copypage() -- a single page-aligned NBPG-byte copy.
- zeropage() -- a single page-aligned NBPG-byte zero.
These functions don't play around with alignment, etc. Their use
causes a measureable performance improvement in pmap_copy_page()
and pmap_copy_page().
A few m68k ports already had copypage() in their locore.s. It has
been moved here so it can be shared.
1997-02-02 06:50:06 +00:00
834bef67f2
If the user has halted the system, allow them to press a key to reboot.
1997-02-02 05:33:30 +00:00
6dc3c24a7c
Add missing \n in printf format for "cannot mount root" error message.
...
Pointed out by cgd@netbsd.org
1997-02-02 02:55:06 +00:00
31ff345489
My config files. To quote from thorpej: "for kicks".
1997-02-02 00:23:23 +00:00
312e813007
Oops, need PFIL_HOOKS.
1997-02-02 00:11:33 +00:00
f28303c413
- Garbage-collect a kludge necessary when we were using old config.
...
- Synch the "clean" rule with the i386 port's.
- Add a commented-out rule for generating assym.h w/ the new genassym.sh.
Some slight changes need to be made to genassym.h to make it work with
m68k, so we can't use it just yet.
1997-02-01 23:55:10 +00:00
37fbc156dc
Now that we can compile without warnings, enable -Werror
1997-02-01 21:55:23 +00:00
96c21c1fcf
no need to delcare mcount here; fixes warnings(errors) when compiling a kernel with profiling.
1997-02-01 20:56:40 +00:00
a6befcbede
* clean, depend :: -> : change
...
* use genassym.sh to create assym.h
1997-02-01 09:23:02 +00:00
9eb66b4bab
back out some of the previous change. In particular, go back to
...
#defining MALLOC/FREE to use malloc()/free() if DIAGNOSTIC (not DEBUG)
since DIAGNOSTIC is what enables freelist consistency checking, and
don't force the definition of KMEMSTATS if DEBUG is defined (there's no
reason to, since users can do it themselves if they want it).
1997-02-01 05:33:32 +00:00
3d3f4afbea
use cnpollc() appropriately in getstr()
1997-02-01 02:28:48 +00:00
e65c38353c
Use the disk offset to the boot block (first block in the partition) to
...
pass the block number of the boot partition to the kernel. The kernel
will use the block number to determine which disk device the kernel was
booted from and set the boot device based on that instead of the old
"generic" method.
1997-02-01 01:46:26 +00:00
1a0b411d75
list 'a'+MAXPARTITONS-1, rather than just 'a'+MAXPARTITIONS, as last partition
1997-02-01 00:39:14 +00:00
3af372d68a
If the bootloader passes the boot partition offset, try to determine which
...
disk device was the boot device and use that for setroot().
1997-01-31 23:26:10 +00:00
965c7a43fe
Get the boot partition offset from the boot loader. Also pass it when
...
doing a reload. The partition offset will be used to determine which
disk device was the boot device.
1997-01-31 23:18:56 +00:00
05c0e704dc
Make "options HP340" actually work without having "option HP360".
1997-01-31 23:01:21 +00:00
d8489a6f7e
"options GENERIC" is obsolete, don't need the prototype for setconf() anymore.
1997-01-31 22:59:19 +00:00
78d0024855
"options GENERIC" is obsolute.
1997-01-31 22:55:42 +00:00
186a6ad683
Add include <machine/mon.h> so this compiles, etc.
1997-01-31 22:33:47 +00:00
1cdfe6e18c
Simplify a bit by using `next' statements, eliminating the `matched' variable.
...
Also, ignore lines with just whitespace, instead of reporting a syntax error.
1997-01-31 21:56:28 +00:00
d4e0e6e7a3
- remove two debugging (apparently) lines.
...
- generate a `return(0)' at the end of the generated `int main()'.
- append a newline when printing the rest of a `^quote[ ]+' line.
1997-01-31 21:38:16 +00:00
32f2102a58
Patch from thorpej to mark non-console grf's and ite's alive.
1997-01-31 21:16:50 +00:00
2c94d6307c
Fix typo introduced in new setroot code. (There's only just a little
...
irony in that, eh?)
From Klaus Klein <kleink@layla.inka.de>, PR #3173 .
1997-01-31 20:20:53 +00:00
604572daf0
This file is now obsolete.
1997-01-31 19:11:31 +00:00
2ca27c5550
Garbage-collect "argdev".
1997-01-31 19:10:27 +00:00
95963edf4f
add KMEMSTATS to ALPHA, clean up ports diagnostic/debug options
1997-01-31 18:00:33 +00:00
ffffefac59
nfsrv_readdirplus also suffered from the off-by-one loop problem; fix it too.
1997-01-31 16:12:26 +00:00
87ba0ff405
:: -> : (pr #3154 with a minor change)
1997-01-31 10:16:07 +00:00
a2ea85a36d
Faily major kernel change went in today; bump date to 199701 and
...
version to 1.2C.
1997-01-31 09:30:05 +00:00
bcdef359ef
Fairly major kernel change went in today; bump the version to 1.2C.
1997-01-31 09:28:05 +00:00
5710775a55
Fix order error in loop condition which could cause a crash in nfsrv_readdir().
...
Fixes PR #3170
1997-01-31 09:09:43 +00:00
bb1cdc5027
Yet Another NFSCLIENT -> NFS. (I must be getting tired.)
1997-01-31 06:13:42 +00:00
04da46b022
Gah, missed another NFSCLIENT -> NFS.
1997-01-31 06:12:57 +00:00
6ce149b26e
Oops, missed an NFSCLIENT -> NFS. (grep is your friend)
1997-01-31 06:12:07 +00:00
739819c9ba
Adopt for new file system and root spec grammar.
1997-01-31 06:05:14 +00:00
ac90be5e3b
Oops! NFSCLIENT -> NFS
1997-01-31 06:03:38 +00:00
87e3085155
Adopt for new file system and root spec grammar.
1997-01-31 06:02:19 +00:00
d8096d0e4e
Oops! NFSCLIENT -> NFS
1997-01-31 05:57:05 +00:00
41809f9413
Adopt for new file system and root spec grammar.
1997-01-31 05:56:10 +00:00
41a9e723e3
Adopt for new file system and root spec grammar.
1997-01-31 05:46:09 +00:00
6384f7c322
fix check_console() changes:
...
* prototype it before it is used (several ports compile with
-Wstrict-prototypes -Wmissing-prototypes), so this is _necessary_.
* conform to C syntax (yes, that's right, it wouldn't parse).
* make error check less error-prone, + style fixups.
1997-01-31 05:25:24 +00:00
7edaeb36ce
Oops, remove straggler NFSCLIENT.
1997-01-31 05:20:06 +00:00
e0145dbc88
NFSCLIENT -> NFS
1997-01-31 05:18:51 +00:00
739f23a219
This file is obsolete; this information is now generated by config(8).
1997-01-31 05:12:49 +00:00
593fdd462d
NFSCLIENT -> NFS
1997-01-31 03:06:06 +00:00
727078d31e
- Add ffs_mountroot to ffs_vfsops.
...
- Only attempt to mount a root FFS on a DV_DISK class device.
1997-01-31 03:05:31 +00:00
12f087b37a
- Add external declarations for globals used by the setroot() code.
...
- Prototype the mountroothook functions here.
1997-01-31 03:04:31 +00:00
5d55d65b47
Define the kern.root_device sysctl node.
1997-01-31 03:03:29 +00:00
1010921e24
- Add a (*vfs_mountroot)() entry to struct vfsops, used by the
...
vfs_mountroot() function.
- Prototype vfs_mountroot() and vfs_getopsbyname().
1997-01-31 03:02:57 +00:00
9dcd3dd0d5
- Declare a structure to map device names to block device major numbers,
...
used by the new machine-independent setroot().
- Prototype setroot() and swapconf() here.
1997-01-31 03:01:50 +00:00
647fa23dc4
- Add nfs_mountroot to nfs_vfsops.
...
- Only attempt to mount NFS root on a DV_IFNET class device.
- If nfs_boot_init() failes, return the error code to the caller.
1997-01-31 03:00:31 +00:00
dc33841893
NFSCLIENT -> NFS.
1997-01-31 02:58:48 +00:00
2ec3e70ff4
- Don't look for a "suitable interface"; we're now given the name of the
...
network interface to use.
- If any part of the NFS root mount process fails, don't panic.
Simply return the appropriate error and let the caller recover.
1997-01-31 02:57:31 +00:00
68de7ca719
- Implement vfs_mountroot(). This function is called my main() to
...
mount the root file system. If the operator specified the root
file system type in the kernel configuration file, attempt to
mount that file system type on the root device. If the root
file system type was wildcarded (or unspecified), try all of
the file systems statically built into the kernel until one
succeeds. If no file systems succeed, return an error. The
system will recover from this condition.
- Implement vfs_getopsbyname(). This function returns the file
system ops vector given a file system name.
1997-01-31 02:50:36 +00:00
d3f790f3d0
add 'major' declaration for wd
1997-01-31 02:49:57 +00:00
3603b076e1
add major and minor numbers for 'wd', slight clean
1997-01-31 02:49:35 +00:00
e101942fa0
NFSCLIENT -> NFS
1997-01-31 02:36:24 +00:00
1005d16030
Syscalls.master changed, regen. (NFSCLIENT -> NFS)
1997-01-31 02:35:52 +00:00
55ee7ceeb8
NFSCLIENT -> NFS
1997-01-31 02:34:23 +00:00
ec15ba06cb
Add a sysctl node "kern.root_device", which contains the external
...
name of the device that root was mounted on (e.g. "sd0").
1997-01-31 02:33:59 +00:00
0408b501ce
- Implement a new machine-independent setroot() function, mostly derived
...
from the version used by NetBSD/alpha, with several changes by me.
Support for asking for root device and root file system type on any
kernel, obsoleting "options GENERIC".
- Make my mountroothook implementation used by the sparc and x68k
ports machine-independent, and use it here. Mountroothooks allow
devices to execute special functions before being mounted as the
root device (such as ejecting the floppy and prompting for a new
floppy disk).
- Make swapconf() machine-independent. It was identical on all ports.
1997-01-31 02:31:33 +00:00
883ccf99b6
- NFSCLIENT -> NFS
...
- Run mountroot hooks before we attempt to mount the root device, and
destroy mountroot hooks after the root file system has been sucessfully
mounted.
- Don't panic if we can't mount root. Instead, set RB_ASKNAME and
call setroot(), which will prompt the operator for the root device
and file system type.
1997-01-31 02:25:47 +00:00
f41783799b
- Add cd9660_mountroot to cd9660_vfsops.
...
- Only attempt to mount root if root_device is a DV_DISK class device.
1997-01-31 02:23:25 +00:00
578626f7ea
nfsclient -> nfs
1997-01-31 02:21:33 +00:00
8e50039b7c
Syscalls.master changed, regen. (NFSCLIENT -> NFS)
1997-01-31 02:20:58 +00:00
90b1ce5234
NFSCLIENT -> NFS
1997-01-31 02:20:03 +00:00
bf69384ef4
Syscalls.master chagned, regen. (NFSCLIENT -> NFS)
1997-01-31 02:19:34 +00:00
83b3ffe116
NFSCLIENT -> NFS
1997-01-31 02:18:54 +00:00
b266dedfc8
Syscalls.master changed, regen. (NFSCLIENT -> NFS)
1997-01-31 02:18:26 +00:00
12cb3aaf21
NFSCLIENT -> NFS
1997-01-31 02:17:46 +00:00
2525eee053
Use new machine-independent mountroothook code.
1997-01-31 02:15:54 +00:00
e37a1f5794
Use new machine-independent setroot() and mountroothook code.
1997-01-31 02:15:09 +00:00
be49bd8254
Update for new file system and root spec grammar.
1997-01-31 02:14:19 +00:00
9b683dc125
Use new machine-independent setroot().
1997-01-31 02:13:40 +00:00
003dad8fdd
Pass a struct device ** down to the functions that find the boot device.
1997-01-31 02:12:31 +00:00
fc9c10afb7
Update prototypes to match new calling convention of functions that
...
find the boot device.
1997-01-31 02:11:51 +00:00
2b43c7eab7
Adopt for new file system and root spec grammar.
1997-01-31 02:10:33 +00:00
bb87691950
Use new machine-independent setroot().
1997-01-31 02:08:50 +00:00
95380a8478
Adopt for new file system and root spec grammar.
1997-01-31 02:08:19 +00:00
801f7e1a0e
Use new machine-independent setroot() and mountroothook code.
1997-01-31 02:07:29 +00:00
f159c829df
Adopt for new file system and root spec grammar.
1997-01-31 02:06:41 +00:00
304c785022
Find the root device in a much more sane way. Also, remove all of the
...
code that determines the root file system type. This is now done in
machine-independent code, much differently.
1997-01-31 02:05:54 +00:00
773c77b683
Use the new machine-independent setroot().
1997-01-31 02:04:43 +00:00
1a0f586e08
Declare booted_device and booted_partition as "extern".
1997-01-31 02:04:14 +00:00
bd1a87986a
Adopt for new file system and root spec grammar.
1997-01-31 02:03:38 +00:00
65e736fcae
Use new machine-independent setroot().
1997-01-31 02:02:56 +00:00
08dafb1339
Add a sick little hack to glue old-config-pmax-scsi-stuff into the
...
alldevs list. This is required for the new machine-independent setroot().
1997-01-31 02:00:56 +00:00
1b341f7e70
Update for new file system and root spec grammar.
1997-01-31 01:59:09 +00:00
e4d6c27735
Use new machine-independent setroot().
1997-01-31 01:58:44 +00:00
16aa3354f7
Adopt for new file system and root spec grammar.
1997-01-31 01:58:17 +00:00
0735d8d32e
Use new machine-independent setroot().
1997-01-31 01:57:51 +00:00
fcb565dde2
Adopt for new file system and root spec grammar.
1997-01-31 01:57:08 +00:00
70653a472d
bootdv -> booted_device
1997-01-31 01:56:03 +00:00
573e68b745
Use new machine-independent setroot().
1997-01-31 01:55:40 +00:00
0e3acd811d
bootdv -> booted_device
1997-01-31 01:53:06 +00:00
3fd4de4cd9
Adopt for new file system and root spec grammar.
1997-01-31 01:52:38 +00:00
5f46d3130a
Use new machine-independent setroot().
1997-01-31 01:51:17 +00:00
8eae9eaaec
Adopt for new file system and root spec grammar.
1997-01-31 01:50:46 +00:00
8763a04e25
Use the new machine-independent setroot().
1997-01-31 01:49:41 +00:00
8496115a38
Adopt for new file system and root spec grammar.
1997-01-31 01:48:24 +00:00
3e47546598
Use new machine-independent setroot()
1997-01-31 01:47:25 +00:00
24c607fc32
NFSCLIENT -> NFS
1997-01-31 01:46:49 +00:00
1c705f35fd
Use new machine-independent setroot().
1997-01-31 01:46:23 +00:00
e752da4888
Adopt for new file system and root spec grammar.
1997-01-31 01:45:40 +00:00
f1065bcb07
Garbage-collect unused bootdev global.
1997-01-31 01:44:13 +00:00
16d4fd0ac8
Use the new machine-independent setroot().
1997-01-31 01:43:37 +00:00
aea810c379
Adopt for new file system and root spec grammar.
1997-01-31 01:42:34 +00:00
4e686aa6ae
Don't locally declare root_device; it's not used in the MI kernel.
1997-01-31 01:41:37 +00:00
d5257c641b
Use the new machine-independent setroot()
1997-01-31 01:40:40 +00:00
b5657b655d
Oops, forgot the #include.
1997-01-31 00:50:38 +00:00
f2e82f1145
Apply the interim fix from PR 2236, reformatted and a comment added.
...
Not a real fix, but it should help until we get a real fix done.
1997-01-31 00:47:12 +00:00
d9267b93fd
Forgot to initialize cs->cs_rr0_dcd and fiends in attach.
1997-01-31 00:07:06 +00:00
fc20c2eb8f
Add missing major number decls, from Klaus Klein (closes PR 3165).
1997-01-30 22:11:19 +00:00
dff9c0904d
Do not always use KMEMSTATS, it's a performance lose
1997-01-30 22:07:44 +00:00
f89ffa1fe4
don't clobber IER in cominit(). (suggested by mycroft.)
1997-01-30 19:42:33 +00:00
13802e3a85
Add DIOVERBOSE per Jason; clean up formatting for some options.
1997-01-30 18:33:52 +00:00
5885fe6b78
This file is now obsolete.
1997-01-30 17:29:23 +00:00
7195b16867
:: --> :
1997-01-30 16:03:55 +00:00
570522c72c
Clean up #includes.
1997-01-30 10:32:51 +00:00
5906c26c8b
Commit this to the right place, this time.
...
The boot blocks do a primitive form of autoconfiguration. Duplicate some
of the old config strcutures for the benefit of the boot blocks; they
don't need something as flexible as the kernel does.
1997-01-30 10:31:44 +00:00
af543e23ae
remove ability to mangle namei cache
1997-01-30 10:29:24 +00:00
a6b42c4d73
fix a large number of braindead unconditional #defines
1997-01-30 10:16:18 +00:00
40d51256bb
These files are no longer needed.
1997-01-30 10:00:39 +00:00
5e781164af
Update for new-style config.
1997-01-30 09:58:57 +00:00
add93ce69e
Garbage-collect some uneeded stuff now that we're new config only.
1997-01-30 09:55:45 +00:00
d0c43309b5
add support for noatime mount flag
1997-01-30 09:52:26 +00:00
1370131ffd
Add scripts and documentation for a new method to create assym.h files.
...
With the kern/genassym.sh script HOSTED_CC is no longer used to create
assym.h files. This should make crosscompilation easier.
1997-01-30 09:37:20 +00:00
d26d94a7a5
Regen to clear up RCS id snafu.
1997-01-30 09:20:42 +00:00
cb63bb9de5
Garbage-collect all old-style autoconfiguration support; it is no
...
longer supported. The hp300 port uses new config now.
1997-01-30 09:18:33 +00:00
9bb27910a9
Convert to new-style autoconfiguration; old-style config is no longer
...
supported.
1997-01-30 09:14:10 +00:00
f19d55d659
- Garbage-collect the old-style configuration glue.
...
- Make sure we don't get interrupts in dcmselftest().
1997-01-30 09:11:24 +00:00
f5bb637c10
- Convert these drivers to new-style autoconfiguration. Old-style
...
config is no longer supported.
- Use a much more obvious SCSI job queueing scheme.
1997-01-30 09:08:55 +00:00
365324ec10
- Convert these drivers to new-style autoconfiguration. Old-style
...
configuration is no longer supported.
- Use a much more obvious HP-IB job queueing scheme.
1997-01-30 09:06:51 +00:00
d49c71cb8a
- Use indicies, rather than pointer arithmetic, to track DMA chain
...
segments.
- Use a much more obvious DMA job queueing scheme.
- Fixup some debugging code.
1997-01-30 09:04:33 +00:00
7bfe4e11c4
Garbage-collect old-style autoconfiguration glue.
1997-01-30 09:00:21 +00:00
743140bb51
Garbage-collect old-style autoconfiguration code. Adopt boot device
...
detection code to new-style autoconfiguration.
1997-01-30 08:59:29 +00:00
e9a5b29d40
add #ifdef KMEMSTATS around variable otherwise unused; now compiles with KMEMSTATS turned off.
1997-01-30 06:50:46 +00:00
9a815ed696
A performance optimization, inspired by a conversation with Thor Simon:
...
- Keep a freelist of component buffer headers, defaulting
to 8 headers per component (tunable with the CCDNBUF
kernel compile option).
- When allocating a component buffer, try to pull a header
off the freelist first, falling back on MALLOC() if the
freelist is empty. Use MALLOC() rather than malloc(),
because it will attempt to short-cut the allocation before
actually making a full-blown malloc() call.
- Keep statistics on how many component buffer headers have
been allocated and how many of those allocations have
resulted in freelist misses.
With these changes, I observed measurable decreases in system and
wall clock time on operations on an 8G ccd, as well as a measurable
drop in the time spent in ccdbuffer() (measured with kernel profiling).
1997-01-30 04:00:52 +00:00
bb60822446
Fix OBOB in ccdopen() partition range check.
...
From Klaus Klein <kleink@layla.inka.de>, PR #3161 .
1997-01-30 03:32:56 +00:00
3d42605db3
Correct yet another typing error.
1997-01-29 17:19:35 +00:00
3d43ed097b
fixed my own stupid typing error.
1997-01-29 17:12:51 +00:00
b21c166228
ioctl cmd arguments are u_long, not int. Pointed out by
...
Fred L. Templin <templin@nas.nasa.gov>
1997-01-29 02:16:23 +00:00
c4062005b4
Oops! Forgot to pop an argument to npxintr().
1997-01-29 01:07:38 +00:00
01bd8a8ca8
Initialize `f_offset'.
1997-01-28 09:41:03 +00:00
b371b8a271
Prototype main().
1997-01-28 05:02:30 +00:00
01b365e7a5
Use <machine/conf.h> for prototypes of the block and character device
...
functions.
1997-01-28 05:00:03 +00:00
a497e39048
Fix the declarations of the interrupt handlers to accept void * pointers
...
as the only argument and cast this as appropriate now that the function
pointers to the interrupt registration functions are fully prototyped.
Use <machine/conf.h> for the declarations of the device driver entry
points.
1997-01-28 04:55:15 +00:00
844495ceb6
Use machine/conf.h for prototypes for device entry points.
...
Declare the cpuioctl() cmd argument as u_long rather than int.
1997-01-28 04:36:14 +00:00
ed854d0d12
Fix the declarations of the interrupt handlers to accept void * pointers
...
as the only argument and cast this as appropriate now that the function
pointers to the interrupt registration functions are fully prototyped.
1997-01-28 04:20:58 +00:00
ad1a9d7854
Now that the generic sfas code works fine under interrupts, disable polling
...
behaviour of the driver.
1997-01-28 04:10:47 +00:00
e1460d785b
Add prototypes for match and attach functions.
1997-01-28 04:08:21 +00:00
2ef9229953
remove superflous DESTDIR ref; PR 3143
1997-01-28 04:01:41 +00:00
c7fd1435c6
Update for new struct member names in db_regs_t.
1997-01-27 23:07:04 +00:00
b0f4781a3d
Include <machine/frame.h> and typedef db_regs_t using struct trapframe
...
(instead of replicating trapframe here by a different name). Update the
macros that refer to members of db_regs_t to use the trapframe members.
1997-01-27 23:02:55 +00:00
09fa19ebb5
Protect this agains multiple includes so it can be included by db_machdep.h
1997-01-27 22:58:45 +00:00
3cf095df8d
The sunmon_* declarations are now in machdep.h
1997-01-27 22:55:07 +00:00
9f0e342d0c
Now getting these from arch/sun3
1997-01-27 22:51:40 +00:00
5f1abbe73b
Add OBIO_EMULEX_SCSI
1997-01-27 22:42:44 +00:00
7f16997d26
Replace sunmon.h with machdep.h
1997-01-27 22:35:03 +00:00
2e2e2a855c
Change "machdep.h" to <machine/machdep.h>
1997-01-27 22:33:34 +00:00
c1ccab6daa
Get trap.c, vector.c from arch/sun3/sun3
1997-01-27 22:26:50 +00:00
8fddc5d688
Kill sunmon.h
1997-01-27 22:24:03 +00:00
55cc627131
Let bus_mapin return void*
1997-01-27 22:23:38 +00:00
0352f52a7a
Kill sunmon.h; add sun "code names" (Hydra, Pegasus).
1997-01-27 22:22:51 +00:00
21da6a34c0
Add machdep.h; use sunmon_abort() instead of mon_exit_to_mon().
1997-01-27 22:16:37 +00:00
39d7966a63
Kill sunmon.h
1997-01-27 22:15:06 +00:00
530f35200b
kill type cast
1997-01-27 22:14:19 +00:00
317b22ec3f
Let bus_mapin() return void *
1997-01-27 22:12:27 +00:00
4a4af629f2
Just declare the sunmon_* functions here. No need for sunmon.h
1997-01-27 22:09:50 +00:00
46cb437677
Nuke sunmon.h, add machdep.h
1997-01-27 21:57:44 +00:00
cdac61715c
Just declare the sunmon_* functions here. No need for sunmon.h
1997-01-27 21:48:37 +00:00
772b81afe0
In cpu_startup(), after configure() returns, re-zero proc0's user area.
...
This largely nullifies the effect of proc0's stack running into the
user area during auto-configuration.
1997-01-27 21:18:17 +00:00
9d2ab17c95
Include <sun3/sun3/vector.h>
1997-01-27 20:54:14 +00:00
ca8e9852d2
Use sunmon_abort() instead of mon_panic(), etc.
1997-01-27 20:50:36 +00:00
c8b0ad744c
Changed "machdep.h" to <machine/machdep.h>
1997-01-27 20:43:51 +00:00
feaca6a0df
Let idprom_init() have void return.
1997-01-27 20:36:50 +00:00
9b52402303
Use sunmon_abort() instead of mon_panic()
...
Let idprom_init() have void return.
1997-01-27 20:35:58 +00:00
0942e69a7b
Let bus_mapin() return void *; moved machdep.h
1997-01-27 19:56:33 +00:00
ced023ffd8
Let bus_mapin() return void *
1997-01-27 19:54:53 +00:00
f8d04bcffb
Update comment about si_obio_options
1997-01-27 19:54:06 +00:00
340699a2b1
Fix copyrights (/s/REGENTS/FOUNDATION/)
1997-01-27 19:40:46 +00:00
8e207f0cda
Eliminate reference to "romp" macro. Moved machdep.h, Fix copyright.
1997-01-27 19:19:59 +00:00
ded84699df
Use stuff from <sun3/sun3/sunmon.h>
...
Setup the msgbufp here like others.
Do vm_map_protect() on kernel text.
1997-01-27 17:45:50 +00:00
13cb0851cb
Implement _pmap_fault() (does the VA check and calls pmap_fault_reload).
...
Correct VA range checks in pmap_protect and elsewhere (lower limit of
kernel VA for our purposes is virtual_avail, not VM_MIN_KERNEL_ADDRESS).
Make pmap_activate flush the cache (only if needed). Fix copyright.
1997-01-27 17:23:31 +00:00
a2bebc4a6b
Sync. with the sun3x version (now the same, so sun3x can use this).
...
Update exframesize[] array from hp300, comments, misc. cleanup, etc.
Replace machine-dependent section that called pmap_fault_reload()
with a simple call to the new _pmap_fault() macro which does any
of that MD stuff that might be necessary.
1997-01-27 17:19:22 +00:00
39258ec971
Remove code that is now in sun3/sunmon.c (shared with sun3x)
...
Rename some functions (remove sun3 prefix). Fix copyright.
1997-01-27 17:14:34 +00:00
fe9fba89df
Rename some of the sun3-specific things to be closer to the sun3x version.
...
Call pmap_activate with just one arg (the pmap), and do the cache flush
in there (if needed).
1997-01-27 17:11:36 +00:00
65e048e41c
Reorder to be somewhat more "top-down" (cosmetic).
...
Fix copyright.
1997-01-27 17:04:12 +00:00
e22c9eba99
Remove unused PMAP_ACTIVATE/PMAP_DEACTIVATE macros.
...
Add new _pmap_fault macro used in trap.c
Declare pmap_activate() correctly.
1997-01-27 17:02:14 +00:00
741b72ec69
Pull out things now declared elsewhere.
1997-01-27 16:58:59 +00:00
dff67a76a8
Map regs using sizeof(struct lereg1) instead of OBIO_AMD_ETHER_SIZE.
...
Also fix copyright (s/REGENTS/FOUNDATION/)
1997-01-27 16:57:12 +00:00
4618767f94
Add sun3/sunmon.c (also kill trailing spaces)
1997-01-27 16:11:11 +00:00
0024ac02cf
Correct old inode flag names in comment, and reformat for 80 character screen
1997-01-27 10:30:14 +00:00
eb6f94c925
Print a new-line in attach function.
1997-01-27 10:19:33 +00:00
eaf90deff5
Fix typo's in last commit.
1997-01-27 10:18:33 +00:00
4a5570d41e
Make MCLBYTES 2K.
1997-01-27 07:58:09 +00:00
7145c74ac3
Change the type of bus_space_tag_t.
...
Add the bus_space_(read|write)* functions.
1997-01-27 07:57:12 +00:00
a6b3b4a841
Add option to sleep until ST_DMA becomes available.
1997-01-27 07:54:40 +00:00
dc32e39a7e
Use bus_space_tag when calculating the physical address.
1997-01-27 07:53:29 +00:00
a955088aa3
Correct comment.
1997-01-27 07:50:17 +00:00
96653b0aac
Add missing #include <isofs/cd9660/cd9660_extern.h> to provide
...
prototype for 'cd9660_mountroot'.
1997-01-26 22:58:32 +00:00
b19a7547d4
Forgot PFIL_HOOKS; correct this. Also, organize options less insanely.
1997-01-26 18:41:19 +00:00
56542666eb
fix an *old* booboo where the dma queue wasn't being set in unexpected
...
case. Found, fixed, and dictated by jason. (thorpe)
1997-01-26 18:04:10 +00:00
8cc55c80b6
::->: :-)
1997-01-26 17:55:52 +00:00
8217cb3f83
Rename in_xxxx to tv_xxxx (Use new ite_tv.c)
1997-01-26 12:17:59 +00:00
dfddf7ddbb
- Use New ite_tv.c
...
- Remove unused ite_in.c and kernel_font.c line
1997-01-26 12:13:46 +00:00
458bd2f101
Use new ite_tv scheme, this file no longer used.
1997-01-26 12:10:45 +00:00
d1c397b214
rewriteten ITE lower routine for x68k Text-Vram frame buffer.
1997-01-26 12:04:54 +00:00
thorpej