drochner
610abce93b
Copy data passed by the boot loader into an array "bootinfo".
...
The former "cyloffset" argument is used as an (indirect) pointer to the
information structures. "cyloffset" has always been set to zero in the
past, so this should be save to do.
1997-09-20 14:01:26 +00:00
drochner
968f26b9d3
-define a buffer for information passed by the bootloader
...
-add a function ("lookup_bootinfo") to extract data
-use passed console information, if present, for console attachment
-arrange definitions for console and KGDB device a bit nicer
1997-09-20 12:51:13 +00:00
drochner
b8a47d06da
Define "machdep.booted_kernel" for sysctl.
1997-09-20 12:40:25 +00:00
drochner
c03122fcb1
In some future (ie, without COMPAT_OLDBOOT), we don't want to bother
...
with the disk type (IDE or SCSI) here - the BIOS doesn't do it either.
Set "#ifdef"s accordingly.
1997-09-20 12:36:05 +00:00
drochner
dc0b04e0ad
Note use of common menu functions and new framework for argument passing
...
to the kernel.
1997-09-20 12:28:21 +00:00
drochner
041680f614
don't forget to save the partition number for the kernel
1997-09-20 12:17:41 +00:00
drochner
9b4679d869
-Don't pass hardware address, it is not of much use for the kernel.
...
-define "addr" differently for ISA and PCI devices - for PCI, it is
(bus,device,function) now, in the format used by the PCI BIOS
1997-09-20 12:13:01 +00:00
leo
1e11bfa8b7
Move the definition of MSGBUFSIZE up to the machine-arch level if
...
possible. Pointed out by Bernd Ernesti.
1997-09-20 12:12:24 +00:00
leo
2b138578d7
Correct for the extra member in 'struct kern_msgbuf' when calculating
...
the number of bytes we want to allocate.
1997-09-20 12:10:09 +00:00
drochner
1d47009a08
Use <machine/bootinfo.h> for definitions shared with the kernel.
1997-09-20 12:10:06 +00:00
leo
ef6f3f7e25
Move the definition of MSGBUFSIZE up to the machine-arch level if
...
possible. Pointed out by Bernd Ernesti.
1997-09-20 12:08:24 +00:00
drochner
17b42ff68d
Data structures passed from the boot loader to the kernel.
1997-09-20 12:08:21 +00:00
leo
c5ba7a3102
Move the definition of MSGBUFSIZE up to the machine-arch level if
...
possible. Pointed out by Bernd Ernesti.
1997-09-20 12:06:37 +00:00
mjacob
185cbcebd0
An oops- MSS3 referred to a device not yet integrated.
1997-09-19 22:03:59 +00:00
mjacob
4de790f125
Add in a clause ifdef'd for LIMITMEM- limit usage of memory to a certain
...
amount. Temporary until more drivers use busdma stuff.
Also correct to unsigned the printing out of memory sizes.
1997-09-19 22:00:34 +00:00
mjacob
206b183a48
Add a config file for large memory 8200s- this is temporary until a
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more gracious self correcting (for large memory, e.g., > 1GB) startup happens.
1997-09-19 21:58:47 +00:00
mjacob
0fb787aedb
Add missing reference.
1997-09-19 14:48:59 +00:00
mjacob
f3d890d1c9
missing cast.
1997-09-19 14:47:33 +00:00
leo
d4713d24c2
Implement the kernel part of pr-1891. This allows for a more flexible sized
...
msgbuf. Note that old 'dmesg' and 'syslogd' binaries will continue running,
though old 'dmesg' binaries will output a few bytes of junk at the start of
the buffer, and will miss a few bytes at the end of the buffer.
1997-09-19 13:52:37 +00:00
mhitch
24cbd68d21
Enable the 800x600 Super72 display mode in the generic kernel.
1997-09-19 03:30:41 +00:00
mhitch
a07bb333b1
Add an 800x600 Super72 mode; started by Neil Clark and finished by me.
...
NOTE: due to hardware requirement of the AGA chipset, the framebuffer width
has to be a multiple of 64 bits. An 800x600 display will use a memory width
of 832 bits, which the current X server can't handle. To get a usable
display, the width needs to be 832 or 768.
1997-09-19 03:27:10 +00:00
thorpej
618f6b9541
Make IDE work again, from Ross Harvey <ross@teraflop.com>.
1997-09-19 00:59:38 +00:00
jeremy
f5c0dfebd6
Use ${CC} instead of cc and don't explicitly set AR and LD unless they are
...
unset.
1997-09-18 22:55:56 +00:00
pk
bb3e7cdb98
Fix viking/MXCC botch similar to pmap.c.
1997-09-18 20:44:43 +00:00
pk
ef73834bdc
Check for the `VIKING_PCR_TC' being set, just in case. If it isn't set,
...
delay the use of the `CPUFLG_CACHEPAGETABLES' flag.
1997-09-18 20:29:15 +00:00
pk
eac8e745a7
Add a function to stop sun4m counters and call it early during
...
auto-configuration.
1997-09-18 20:25:34 +00:00
pk
9d1afc6f01
Fix a botch in reservemon4m() causing the `Alternate cacheability' not being
...
set on viking MXCC machines while using transparent memory access mode. This
becomes apparent when booting on multi-processor viking machines.
While I'm here, arrange to tempt fate a little less by using `AC' mode
for the shortest possible periods of time.
Special thanks to Matt Ragan for running my test kernels.
1997-09-18 20:16:45 +00:00
mhitch
c95e55b9ec
Read the received data register before clearing the RBF interrupt. Clearing
...
RBF appears to also clear the OVRUN bit in the receive data, resulting in
the loss of of overflow status.
1997-09-18 03:53:12 +00:00
mhitch
0d05b5c280
Use the buffer length passed as a parameter to vmapbuf() and vunmapbuf()
...
instead of bp->b_bcount. The I/O operation may have changed bp->b_bcount,
and not all of the kernel virtual memory will be freed. This will result
in the VM system putting pages back on the free list which are still
mapped. This may cause a deadlock later trying to enter pages into
the kernel pmap. [See PR#4120 for more details.]
1997-09-18 03:38:31 +00:00
gwr
8b680f206c
Need to flush the I-cache before jumping into just-loaded code.
...
Without this, boot programs fail with some PROM versions...
1997-09-18 01:47:08 +00:00
mjacob
9ce899230a
After decommisioning a mapping, an IMB kinda needs to happen.
1997-09-18 01:08:56 +00:00
thorpej
cd69e27594
Prototype alpha_implver(), and fix a think-o in a previous commit.
1997-09-17 23:33:28 +00:00
thorpej
b806d39316
Implement a stub for the "implver" instruction, which returns the
...
implementation version of the processor.
1997-09-17 23:32:14 +00:00
drochner
8b0c39d09e
The additional linefeed appeared again... kill it.
1997-09-17 19:39:37 +00:00
drochner
a577f67769
Use common menu / parse functions.
...
Adapt to new console / exec_netbsd arguments.
1997-09-17 18:52:41 +00:00
drochner
a1fc367b4b
Cleanup for new libsa/bootp.c (unused global variables).
...
Do the vararg stuff right.
Remove the useless "no_bootp" variable.
1997-09-17 18:50:24 +00:00
drochner
5a1b04beab
Put bootfile name into "bootfile" before network initialization, for
...
use by BOOTP.
Put name of bootfile into "bootinfo" structure.
1997-09-17 18:47:13 +00:00
drochner
d9641ea06f
Use common menu / parsing functions.
...
Adapt to new console / exec_netbsd arguments.
1997-09-17 18:44:15 +00:00
drochner
23d58b46d3
Put name of booted file into a "bootinfo" structure.
...
(not for DOS files for now, we don't know the absolute path)
1997-09-17 18:40:33 +00:00
drochner
38b36ed152
-Use shared menu / parsing functions.
...
-Adapt to changed console and exec_netbsd arguments.
-Turn private "cd"-like behaviour into a regular command.
1997-09-17 18:37:58 +00:00
drochner
1d521976af
Put name of booted file into a "bootinfo" structure.
1997-09-17 18:32:50 +00:00
drochner
0c825594ef
Function to collect geometry and partitioning information about the
...
BIOS-known disks in a "bootinfo" structure (still experimental).
1997-09-17 18:30:51 +00:00
drochner
c65435feb3
"document" serial console support
1997-09-17 18:28:50 +00:00
drochner
a8c2622575
Collect information in a "bootinfo" structure.
1997-09-17 18:21:40 +00:00
drochner
c2095ccd48
Remove old SERIAL support, it will be done at a higher level now.
1997-09-17 18:10:51 +00:00
drochner
2fba0a4db7
Convert DOS error numbers into UNIX errno values.
1997-09-17 18:09:04 +00:00
drochner
4162c9025a
Do the vararg stuff cleanly.
...
Collect disk information in a "bootinfo" structure.
1997-09-17 18:08:13 +00:00
drochner
0851ea1331
Add now common menu / parsing functions.
...
Adapt to new console I/O functionality.
Update exec() arguments.
1997-09-17 18:04:21 +00:00
drochner
83ce8d9ef8
Use the "bootinfo" defined structures to collect information about boot
...
device/file and console setting, remove the old, limited, "xbootinfo".
Fix a printf() format warning in debug code.
1997-09-17 18:02:11 +00:00
drochner
f93967e407
add new files
1997-09-17 17:51:12 +00:00
drochner
dae95d6c0b
-extend serial console code to all 4 BIOS known interfaces
...
-optionally, use Martin's direct hardware access to serial lines
-optionally, new console autoselection method: select serial console
if a character is seen within 1 second
-move awaitkey() here, it can be shared by different bootloaders and
it is used by console autoselection
-collect information about console selection in a "bootinfo" defined
structure, for passing to the kernel
1997-09-17 17:48:00 +00:00
drochner
f7b795d3c0
Definitions and helper functions to collect information in the boot
...
loader (still experimental).
1997-09-17 17:39:29 +00:00
drochner
fb3350eb72
Console I/O functions for serial lines, accessing the hardware directly.
...
Allows higher baudrates than 9.6 and software flow control.
From Martin Husemann.
1997-09-17 17:31:41 +00:00
drochner
27d7edd928
Factor out functions for table driven boot menus and command line parsing
...
usable for different boot programs.
1997-09-17 17:13:02 +00:00
drochner
25aa241d8a
Use the private nfs.c instead of "nfswrapper".
...
Disable UDP checksums in the sample configuration, otherwise this doesn't
fit into the ROM.
1997-09-17 17:07:10 +00:00
drochner
7f4ef01688
Use the private nfs.c instead of "nfswrapper".
1997-09-17 17:04:28 +00:00
drochner
ac061ce8b1
Use a private NFS layer. This allows for more optimization than the
...
separated "nfswrapper.c"/"nfs.c".
This nfs.c differs from the stand/lib/libsa one in that it does not
have a separate mount() function - the mount is done in open().
1997-09-17 17:03:00 +00:00
drochner
3c46c18a00
Use the original bp_siaddr field as TFTP server. Allows to have
...
different TFTP and NFS servers.
Don't byteswap port number from UDP header back to network order - net.c
doesn't swap it anymore.
1997-09-17 16:57:07 +00:00
thorpej
15e10104d5
Define the BWX-capable regions of the CIA chipset's address space (mem,
...
i/o, pci config space mode 0, pci config space mode 1) and the CIA
REV and CNFG CSRs.
1997-09-17 01:35:34 +00:00
thorpej
879c4c5cf4
If the CIA revision is >= 2, read the CIA configuration register, and
...
remember its contents. Print out a bit of information about the chip,
including whether or not it supports the EV56 BWX instructions.
1997-09-17 01:34:18 +00:00
thorpej
ed767a2402
Fix a typo in a comment.
1997-09-16 23:12:35 +00:00
thorpej
87c1a08481
Add stubs for the Alpha Byte/Word Extension (BWX) instructions, present
...
on EV56 and later processors that have the "amask BWX" bit clear. These
instructions will be used to implement non-swizzle bus access functions
on newer systems, such as the new AlphaStation 500s with EV56 and 21172
PCI chipsets.
See "Alpha Architecture Handbook, Version 3", DEC order number EC-QD2KB-TE.
1997-09-16 23:09:10 +00:00
thorpej
6fc0f07c30
Define the "integer miscellaneous" opcode and subfunctions.
1997-09-16 22:53:32 +00:00
thorpej
149011c65b
Add support for disassembling the "integer miscellaneous" opcode subgroup.
1997-09-16 22:52:40 +00:00
is
718fb97e11
Support for the upcoming NetBSD/Amiga Hypercom driver family:
...
* support chip clocks != COM_FREQ, by introducing sc_frequency (for the
mainline code) and adding a frequency parameter right after the rate
parameter to comcnattach() and com_kgdb_attach().
- Make com_isa and com_multi initialize sc_frequency to COM_FREQ.
- Make i386/machdep.c and alpha/dec_xxx.c call com*attach() with the freq.
parameter.
* supio_attach_args get two more fields: a sc_ipl and a sc_arg, both ints.
- com_supio uses the first for interupt establishment (all childs will, as
soon as they exist) and the 2nd for sc_frequency.
- drsupio passes sc_ipl alway as 5, and for the "com"s, sc_arg as 16*115200
- hyper will pass sc_ipl as 6, and sc_arg as 16 * 460800
1997-09-16 20:34:23 +00:00
thorpej
d1b4b49231
- Use PALcode ops names defined in <machine/pal.h>.
...
- Fix a few bugs in the software single-stepping support code, where
VMS PALcode ops were being checked, rather than OSF/1 PALcode ops,
causing erroneous results in the "exception return" and "unconditional
branch" predicates.
- Add the BWX instructions ("ldbu", "ldwu", "stb", "stw") to the
"load" and "store" predicates.
1997-09-16 19:07:19 +00:00
thorpej
a14bab3438
Don't define another copy of the PALcode ops here; direct readers to
...
<machine/pal.h>.
1997-09-16 19:03:22 +00:00
thorpej
e7c2d59885
Fix an oversight in the last commit.
1997-09-16 19:02:13 +00:00
scottr
83bd421ad4
Set up base address of ASC for IIfx, per GtMFH.
1997-09-16 16:28:07 +00:00
scottr
eb72408374
Clean up comments.
1997-09-16 16:13:47 +00:00
scottr
8dbfee6073
Add a comment about the sccA address on the IIfx.
1997-09-16 15:51:09 +00:00
scottr
19e555febb
Check booter flags for a bit that tells us whether we should construct
...
bootdev from the SCSI ID passed in via the Booter's environment.
(Does the right thing for older versions of the Booter.)
1997-09-16 14:35:32 +00:00
thorpej
0599db7897
- Define bits used in the "amask" instruction.
...
- Define processor family IDs returned by the "implver" instruction.
- Prototype alpha_amask().
1997-09-16 06:57:12 +00:00
thorpej
9faf00ea6a
Implement alpha_amask(), a stub which reads the "architecture feature mask"
...
using the "amask" instruction.
1997-09-16 06:54:01 +00:00
thorpej
4fe999c6bf
- Add the "amask" and "implver" operate subfunctions.
...
- Add the "ldbu", "ldwu", "stb", and "stw" major opcodes (BWX instructions).
1997-09-16 06:52:48 +00:00
thorpej
fc80b40481
- Rewrite the functions that provide opcode subfunction names to make it
...
easier to add instructions that the disassembler doesn't know about
(the opcode subfunction number is now printed).
- Add the "amask" and "implver" operate subfunctions.
- Add the "ldbu", "ldwu", "stb", and "stw" major opcodes (BWX instructions).
1997-09-16 06:52:16 +00:00
thorpej
d1fbc82e28
From page 6-9 of "Alpha AXP Architecture Reference Manual, Second Edition":
...
An IMB intruction must be executed after software or I/O devices
write into the instruction stream or modify the instruction
stream virtual address mapping, and before the new value is
fetched as an instruction.
We were missing calls to IMB after mappings were changed, which caused
systems with large I-caches (e.g. my AlphaStation 500) to fail miserably
when mapping in new pages of program text, or when context switching
(I couldn't even get the shell from init!).
1997-09-16 01:52:00 +00:00
thorpej
37b8edbeac
In addition to MAS_ABT, check TAR_ABT when doing configuration space
...
reads. This is necessary because of newer AlphaStation firmware doing
the Wrong Thing with target aborts behind PCI-PCI bridges, much like they
do the Wrong Thing with master aborts. Reported by Matthias Drochner.
1997-09-15 23:31:15 +00:00
thorpej
12f6c5aba1
Make sure to clear MAS_ABT if we received one.
1997-09-15 23:01:29 +00:00
thorpej
3c3c6a3b31
Use the symbolic name for "received master abort".
1997-09-15 22:35:54 +00:00
thorpej
8ff22715e8
Define bits in the CIA_ERR register.
1997-09-15 22:34:38 +00:00
is
dc914f2ee7
Only create verbose delay loop calibration message for DIAGNOSTIC kernels.
1997-09-15 22:17:55 +00:00
is
33d1f0d190
A few more boards. This really should be split into a seperate file, only
...
active if the kernel has ZBUS_VERBOSE similar to PCI, EISA, (podulebus?),
but I don't have that stuff ready yet.
1997-09-15 21:37:35 +00:00
pk
aa998af35c
Hard-code a couple of sun4 cpu-clock speeds.
...
Fix a printf formatting glitch.
1997-09-15 20:52:36 +00:00
leo
00a1b6300f
Add DCFA() definitions.
1997-09-15 11:12:13 +00:00
leo
571340263d
Small readability update.
1997-09-15 11:08:38 +00:00
leo
409812c25c
Define isabus by default on the Hades.
1997-09-15 10:51:20 +00:00
pk
b5004e4ce1
Call the device close routine when we're done reading.
1997-09-14 19:28:17 +00:00
pk
5ba6b94ba6
Do not use KERNBASE to calculate the `end of symbols' location. Instead
...
use the `a_entry' field from the kernel's header as a base.
Pass on a new DDB magic number to the kernel, so kernels linked for a
different KERNBASE value can apply a correction when booted from old
bootblocks.
1997-09-14 19:27:21 +00:00
pk
4969489cb6
Define a new DDB magic number to pass to the kernel.
1997-09-14 19:22:55 +00:00
pk
383448522d
Refer to KERNBASE instead of its current numerical value in comments
...
and some early debugging code.
1997-09-14 19:20:48 +00:00
pk
dc4f93c2a1
Collect sbus status and configuration registers in `struct sbusreg'.
1997-09-14 19:17:25 +00:00
pk
e4a198d193
Move sbus fields to sbusreg.h where they belong.
1997-09-14 19:16:04 +00:00
pk
a3140bf9f2
NetBSD 1.2 and earlier sparc bootblocks have KERNBASE compiled in. This
...
prevents booting DDB kernels that are built with a different value of KERNBASE.
Apply a correction based on the magic number passed in by the bootblocks.
New bootblocks without the hard-coded KERNBASE reference will be assigned
a new magic number.
1997-09-13 20:36:48 +00:00
pk
c635b25325
In kbdattach() (the pseudo-device attach routine) wait for the keyboard
...
reset sequence to complete. Just sending the reset command and rushing
off -- like it used to do -- might cause the keyboard's response to get
lost in case the remaining kernel initialization decides to interact
with the console (RB_ASK!) by calling cngetc(), which goes off polling
within the PROM.
1997-09-13 19:12:18 +00:00
thorpej
e97c5f6c50
Update the model string for current reality.
1997-09-13 10:09:39 +00:00
thorpej
9a5f8236b5
Don't panic if we receive a Processor Correctable Error or a System
...
Correctable Error; report them, instead.
XXX Need a platform-specific machine check handler so we can decode the
logout area on such errors.
1997-09-13 10:01:33 +00:00
thorpej
12b0c2a20a
The Alpha console uses BOOTP for network booting, so the NetBSD kernel
...
should, too. Enable the BOOTP support in nfs_boot().
1997-09-13 07:42:01 +00:00
thorpej
f784e8dc15
Apparently, new AlphaStation 500/600 firmware has the same problem with
...
PCI master aborts as eb164 firmware, so use the same workaround mechanism
on all system types (clear error register's master abort bit, and check
it after accessing configuration space), not just eb164's.
This also fixes a bug on eb164's - when making the Alpha port compile
again, I made an error that caused this to not be used on eb164 systems,
either. Thanks to Matt Jacob for pointing out this goof.
1997-09-13 05:58:07 +00:00
mycroft
a9155c5057
Set the status word as well, and remove a bogus comment.
1997-09-12 10:29:20 +00:00
mycroft
701aa39854
Oops; didn't delete two retval[] usages in setregs().
1997-09-12 09:59:53 +00:00
mycroft
cba224ed23
FPCOPROC is no longer used here.
1997-09-12 09:29:13 +00:00
mycroft
4e5b47eba3
fputype is defined in locore.s now.
1997-09-12 09:27:49 +00:00
mycroft
11393fe5b9
Add and use fputype. Optimize floating point save/restore routines a bit more
...
if only one CPU type is defined. Eliminate FPCOPROC. Merge some of the
68060 floating point stuff from the x68k port.
1997-09-12 09:25:36 +00:00
mycroft
5933da103c
Add and use fputype. Optimize floating point save/restore routines a bit more
...
if only one CPU type is defined. Eliminate FPCOPROC.
1997-09-12 09:23:18 +00:00
pk
27f2065c2c
Update syscall() and setregs() in the wake of the recent execve() changes.
1997-09-12 08:55:01 +00:00
mycroft
cd9a968cb7
Fix a test that should be on fputype rather than cputype.
1997-09-12 08:41:55 +00:00
mycroft
8a42aeac7b
GC old comment.
1997-09-12 08:35:15 +00:00
mycroft
8a8fa1ee59
Eliminate some uses of FPCOPROC.
1997-09-12 08:19:00 +00:00
mycroft
1192cdbe7e
FPCOPROC is already in the Makefile; no need for it here.
1997-09-12 08:14:06 +00:00
mycroft
30073771b6
Move definition of FPCOPROC into the Makefile, since it's always required.
1997-09-12 08:13:26 +00:00
mycroft
e9f392b0a9
Eliminate some uses of FPCOPROC.
1997-09-12 08:08:50 +00:00
mycroft
55582e5bc2
The FPCOPROC option no longer exists.
1997-09-12 08:04:12 +00:00
mycroft
49f0bbb105
Nuke Locore.c. It's way too out of date to be useful at this point.
1997-09-12 07:59:20 +00:00
mycroft
895a1eced4
Fix an error from when Locore.c was removed.
1997-09-12 07:56:37 +00:00
mycroft
50cfb2fcdd
Kill vestiges of Locore.c.
1997-09-12 07:55:17 +00:00
mycroft
982f24e698
Always initialize all registers in setregs().
1997-09-12 07:00:30 +00:00
mycroft
42c101eb00
Fix execve(2) and *setregs() interfaces so emulations can set registers in a
...
more correct way. (See tech-kern.)
1997-09-12 05:48:08 +00:00
mycroft
25f153bb22
Add fe0.
1997-09-12 05:22:55 +00:00
mycroft
73b4fdacad
Initialize all registers in setregs().
1997-09-12 05:01:09 +00:00
mycroft
d0917c65e9
Add an ibcs2_setregs().
...
XXX Current implementation is a horrible kluge.
1997-09-11 23:07:25 +00:00
mycroft
99a6404735
Add an ibcs2_setregs().
1997-09-11 23:05:30 +00:00
mycroft
16a8787248
Fix execve(2) and *setregs() interfaces so emulations can set registers in a
...
more correct way. (See tech-kern.)
1997-09-11 23:01:44 +00:00
chopps
44f6ba6c55
VM_MAX_ADDRESS is the user max address -- adjust
1997-09-11 14:01:07 +00:00
pk
aeec7a4ecc
Turn off "branch folding" in microsparc II processors. This seems to
...
avoid strange panics happening. Patch suggested by Chris Torek.
1997-09-10 19:11:23 +00:00
gwr
b1fe1c2452
Generalize somewhat (now works for alpha too).
1997-09-10 16:25:07 +00:00
scottr
5dd9e25dca
For consistency: VIA_initialize() -> via_init()
1997-09-10 04:38:47 +00:00
scottr
d1feb13390
Move VIA_initialize() from configure() to locore.s, shortly after
...
setting up and enabling the MMU. This has the effect of ensuring
that any stray interrupts that get posted before the IPL is lowered
will be handled gracefully, i.e. without an access fault or illegal
instruction exception.
1997-09-10 04:22:33 +00:00
scottr
eb3c36eb89
Add ROM vectors and I/O info for the IIfx.
1997-09-10 03:43:48 +00:00
mycroft
d766a8aa21
Remove some vestiges of BDB.
1997-09-09 21:42:38 +00:00
pk
0bd088474a
Turn on D_DSBL_WRINVAL on `ledma'.
1997-09-09 20:54:48 +00:00
scottr
01c7934554
Define, implement, and use oss_intr().
1997-09-09 17:37:10 +00:00
mycroft
6da60facfb
GC a bunch of NEWCONFIG stuff.
1997-09-07 13:05:39 +00:00
mycroft
892d336277
Increase FDC_MAXIOSIZE to MAXBSIZE, now that we can handle it.
1997-09-07 13:03:10 +00:00
drochner
fba474f53a
add prototype definition for DHCP support
1997-09-06 14:32:31 +00:00
drochner
969e506de4
Oops, last change made "make depend" work incompletely. Don't define
...
a "depend" rule here.
1997-09-06 14:26:47 +00:00
drochner
281398581a
-Wall fixes
1997-09-06 14:08:27 +00:00
drochner
3b191b29c0
enable -Wall
1997-09-06 14:07:57 +00:00
drochner
be8a78e9b5
-use DHCP extensions in bootp()
...
-enable -Wall
1997-09-06 14:06:53 +00:00
drochner
80d9738db8
-Wall fixes
1997-09-06 14:03:55 +00:00
drochner
d99aa8efc0
Collect prototypes here.
1997-09-06 14:02:51 +00:00
drochner
7546d66094
Make sure the <machine/*.h> includes come from current kernel sources,
...
not from installed userland.
1997-09-06 14:02:13 +00:00
veego
b8b28812be
Add missing keypad entry for '+' and correct a comment. From pr#3893.
1997-09-06 12:41:10 +00:00
scottr
da80f6c913
Catch bus error in sbc_pdma_out() and panic with a reasonable
...
error message.
1997-09-06 07:53:14 +00:00
scottr
18883bf3fc
In itematch(), check to see if the framebuffer PA matches either the
...
$Fssxxxxx 1MB slot space documented in the old Inside Macintosh, or the
$Fs0xxxxx 1MB slot space documented in the new IM and Guide to Macintosh
Family Hardware.
1997-09-06 06:51:54 +00:00
thorpej
ed2ec4869c
Update for Chris Demetriou's changes made to the bus.h interface:
...
- bus_space_copy -> bus_space_copy_region (for consistency)
- "cacheable" argument becomes a "flags" argument instead, with
BUS_SPACE_MAP_CACHEABLE and BUS_SPACE_MAP_LINEAR flags currently
defined.
1997-09-06 05:44:07 +00:00
thorpej
1aa35e94d4
s/BUS_BARRIER/BUS_SPACE_BARRIER/g
1997-09-06 05:21:14 +00:00
thorpej
613ee19c60
Add DDB.
1997-09-06 02:04:18 +00:00
thorpej
1f6a8f7d03
Enable DDB.
1997-09-06 02:03:32 +00:00
thorpej
66fdddf6aa
Add DDB files.
1997-09-06 02:03:11 +00:00
thorpej
9dcf694bd2
Prototype db_register_value().
1997-09-06 02:02:25 +00:00
thorpej
998d79d26a
Add support for DDB (in-kernel debugger) to NetBSD/alpha, based on
...
such code for Mach 3's Alpha port. Initially reworked for NetBSD/alpha
by Chris Demetriou, and then heavily hacked on by me. Works, but is still
a little rough around the edges. Known problems:
- Error recovery could be improved a bit.
- Back traces don't work.
- Single-stepping can be flaky, at times. (Alpha doesn't have hardware
support for single-stepping, and I'm not entirely convinced the
MI DDB software-emulated single-stepping logic is 100% correct.)
- Logic for when to drop into DDB needs some improvement.
1997-09-06 02:00:48 +00:00
thorpej
36f209b762
Split off PALcode functions into their own header file.
1997-09-06 01:23:52 +00:00
chuck
0b471e545e
add bits for %cr4 and cpu_feature [from freebsd and www.sandpile.org]
1997-09-05 22:28:12 +00:00
chuck
302dad0aaa
add invlpg, and rcr4/lcr4
1997-09-05 22:25:20 +00:00
thorpej
7df7a43ce7
When loading a symbol section, make sure it is aligned.
1997-09-05 21:50:34 +00:00
thorpej
ba8becebfc
installbood_cd9660 no longer exists.
1997-09-05 20:20:17 +00:00
gwr
d2e3710fa9
Cosmetic (s/sun3_/_/) to be closer to the sun3x version.
1997-09-05 04:51:06 +00:00
gwr
6220d3efdf
Add a comment about IDPROM_BASE (XXX)
1997-09-05 04:47:43 +00:00
gwr
c04589c8a8
Make stand/Makefile.inc work with obj directories. (Fixes PR 4014)
1997-09-05 04:31:50 +00:00
thorpej
2f657a6266
Add some debugging code to log sgmap activities. Also, make sure that
...
we return "no valid mappings" if there is an error while loading the
sgmap.
1997-09-05 02:21:49 +00:00
thorpej
2ecccdc05f
Define Status 0 and Status 1 registers.
1997-09-05 02:14:31 +00:00
thorpej
55800b610a
Implement bus_dmamem_mmap().
1997-09-05 02:05:37 +00:00
thorpej
dc50e810ea
Implement bus_dmamem_mmap().
1997-09-05 01:44:42 +00:00
scottr
093be63832
Back out last commit; it interfered with NuBus video, and will
...
have to be reworked.
1997-09-04 00:54:04 +00:00
thorpej
6f4f08b8b2
Add a few more PALcode operations, as documented in pages (II-B) 2-1 through
...
(II-B) 2-33 of the Alpha AXP Architecture Reference Manual, Second Edition:
* rdps - Read Processor Status, needed by spl* functions.
* cflush - Cache Flush
* rdval - Read System Value
* wripir - Write Interprocessor Interrupt Request
* wrval - Write System Value
cflush, rdval, wripir, and wrval are used in multi-processor environments.
1997-09-03 23:09:04 +00:00
thorpej
032358ab33
From hp300 pmap: use mycroft's pv_entry allocator (from i386 port).
1997-09-03 19:07:32 +00:00
scottr
7883fba4bf
Two video-related changes:
...
- Only set mac68k_vidphys if we're on a machine that we couldn't get
the Mac OS memory map.
- If we could get the Mac OS memory map, use the framebuffer size found
by get_mapping() rather than the size calculated using the Booter
environment.
1997-09-03 06:40:15 +00:00
scottr
e68adcb18e
Initialize the bus error and address error vectors explicitly for all
...
CPUs, and set up the VBR just to be certain.
1997-09-03 06:34:08 +00:00
scottr
f30496c3f2
When identifying the CPU, print the scaled factor resulting from
...
calibration of the delay() loop.
1997-09-03 06:28:55 +00:00
scottr
c0f620b961
Don't initialize the bus error and address error vectors; as we do that
...
in the startup code already.
1997-09-03 06:16:24 +00:00
scottr
c4ab61a0cf
Eliminate the use of the register keyword, and use standard
...
type names. Also, eliminate an unnecessary DEBUG printf().
1997-09-03 06:14:42 +00:00
thorpej
f03ded039c
Update from hp300 pmap: define an active_user_pmap() macro and use it.
1997-09-03 00:58:13 +00:00
thorpej
0f5f0e115a
Define a cdev_satlink_init(). XXX This should be done in an MI header file.
1997-09-03 00:25:01 +00:00
thorpej
6cf58542f9
PMAP_{,DE}ACTIVATE() are no longer exported from the Utah-derived pmap.
1997-09-02 23:52:55 +00:00
thorpej
243aa23148
Add __KERNEL_RCSID() and definitions for ISA satlink driver.
1997-09-02 23:41:04 +00:00
thorpej
44e33a2f5f
Update for changes to how bus space tags are initialized.
1997-09-02 20:43:07 +00:00
thorpej
90798596fe
Remove references to vm_pmap.
1997-09-02 20:37:23 +00:00
thorpej
e7bb7bdc4b
Remove references to vm_pmap.
1997-09-02 20:11:24 +00:00
thorpej
f203067ae3
Adjust for changes to bus space tag initialization.
1997-09-02 20:10:28 +00:00
thorpej
a71cecbec3
Fix a typo.
1997-09-02 20:08:02 +00:00
thorpej
991f4ebc72
cia_bus_ -> cia_swiz_bus_
1997-09-02 20:07:20 +00:00
thorpej
80e3db443f
Apply a change made to other PCI chipsets:
...
don't expect/provide pci_decompose_tag to be a MI, public function. It
wasn't intended to be to begin with, and uses of it (e.g. the one in the
'de' driver) are quite likely to be incorrect.
1997-09-02 20:05:28 +00:00
thorpej
3735c7d1d7
Fix a think-o.
1997-09-02 19:39:15 +00:00
thorpej
df1dcf81d0
Oops, missed one.
1997-09-02 19:18:20 +00:00
thorpej
cc5eaab25b
More garbage-collection.
1997-09-02 19:16:32 +00:00
thorpej
b2a8424bb5
Garbage-collect loadustp(); the functionality has moved to pmap.old.c
1997-09-02 19:07:22 +00:00
thorpej
2c5c631b71
- Make the pmap_activate() and pmap_deactivate() interfaces consistent my
...
passing them a proc *, which encapsulates all of the information necessary
to activate an address space.
- Garbage-collect pmap->pm_stchanged; it's not really used for anything.
1997-09-02 19:06:13 +00:00
thorpej
bf232f7a37
Make the pmap_activate() and pmap_deactivate() interfaces consistent my
...
passing them a proc *, which encapsulates all of the information necessary
to activate an address space.
1997-09-02 19:04:57 +00:00
thorpej
a47a8a25d6
Adjust for an interface change in a not-NEW_PMAP case in cpu_fork().
1997-09-02 19:03:58 +00:00
thorpej
f1373b949c
- Make the pmap_activate() and pmap_deactivate() interfaces consistent my
...
passing them a proc *, which encapsulates all of the information necessary
to activate an address space.
- Garbage-collect pmap->pm_stchanged; it's not really used for anything.
1997-09-02 19:00:53 +00:00
thorpej
5042993a22
- Make the pmap_activate() and pmap_deactivate() interfaces consistent my
...
passing them a proc *, which encapsulates all of the information necessary
to activate an address space.
- Clean up some debugging code.
1997-09-02 18:59:02 +00:00
thorpej
364d6a31a7
Adjust some NEW_PMAP code for a slight interface change.
1997-09-02 18:54:28 +00:00
thorpej
511e46c568
Clean up the context switching code a bit:
...
- Marco-ize the 3 instructions that actually switch to the new process
context.
- Unify (except for the pmap_deactivate() call) the NEW_PMAP and not-NEW_PMAP
versions of cpu_switch(), and clean up some comments.
- Tidy up the not-NEW_PMAP bits of switch_exit().
1997-09-02 18:53:26 +00:00
thorpej
d316987784
Garbage-collect VM_PMAP_STPTE, USTP_OFFSET, VM_PMAP. Define VM_MAP_PMAP
...
instead.
1997-09-02 18:48:58 +00:00
thorpej
b7b3955ce0
Fix a typo: ALPHA_PTE_WRITE needs to include the "user write" bit.
1997-09-02 14:29:37 +00:00
thorpej
6caf625430
Note that a2 and a3 contain bootinfo information passed from the boot
...
program to alpha_init().
1997-09-02 14:29:00 +00:00
thorpej
d95ac139e0
Oops, wrap cpu_decl()s inside #ifdef _KERNEL/#endif.
1997-09-02 14:25:34 +00:00
thorpej
8b6e894364
Clean this up a bit; defopt has rendered the #undef hacks unnecessary.
...
Also, put the cpu_decl()s in cpuconf.h, so that platform support files
can pull in the prototypes from there, and pull in options for those
systems for which there is code in the source tree.
1997-09-02 14:19:29 +00:00
thorpej
b7c1c1e321
Pull in alpha/cpuconf.c
1997-09-02 14:06:02 +00:00
thorpej
5c72d6a933
Garbage-collect.
1997-09-02 14:03:10 +00:00
thorpej
e79009b830
Ressurect from the Attic.
1997-09-02 14:00:11 +00:00
thorpej
9db8b6018f
Make a note about option headers.
1997-09-02 13:42:49 +00:00
thorpej
1df0782d87
Pull in DEC_3000_300 and DEC_3000_500 options.
1997-09-02 13:29:17 +00:00
thorpej
a4cef84ac7
Pull in DEC_3000_300 option.
1997-09-02 13:26:42 +00:00
thorpej
529d790161
Pull in DEC_AXPPCI_33 option.
1997-09-02 13:25:36 +00:00
thorpej
cb32cf1ece
Pull in DEC_EB164 and DEC_KN20AA options.
1997-09-02 13:24:48 +00:00
thorpej
b57ee951d0
Pull in DEC_2100_A50 and DEC_EB64PLUS options.
1997-09-02 13:23:56 +00:00
thorpej
49a2bcd443
Pull in FIX_UNALIGNED_VAX_FP option.
1997-09-02 13:22:53 +00:00
thorpej
693b3e7262
Nuke the idea of <machine/options.h>. It completely defeats the purpose
...
of fine-grain option dependencies.
1997-09-02 13:17:47 +00:00
thorpej
e234ed15b6
Fix oversight in a previous commit.
1997-09-02 12:54:27 +00:00
thorpej
375ad27ed8
- Garbage-collect all DMA-related initialization, calling a separate
...
*_dma_init() function instead.
- Pass the appropriate bus dma tag to children.
1997-09-02 12:51:20 +00:00
thorpej
3ac7ac6e63
Garbage-collect.
1997-09-02 12:43:22 +00:00
thorpej
aa7a2876e6
Treat bus space tags more like pci chipset tags and bus dma tags: allocate
...
them statically within a chipset's state structure, and pass them to
the *_bus_{io,mem}_init() functions.
1997-09-02 12:40:18 +00:00
leo
225274f8b4
Add BUS_SPACE_MAP_* macro's.
1997-09-02 11:19:02 +00:00
thorpej
fd01db8b74
Use more complete #include directives when pulling in the chipdep
...
functions.
1997-09-02 11:09:51 +00:00
thorpej
9199b6645b
Clean up RCS IDs.
1997-09-02 10:56:52 +00:00
thorpej
d450130943
Adjust for new names for the PCI i/o and mem swizzle-style access
...
function files.
1997-09-02 10:43:27 +00:00
thorpej
8f286ca7f3
Renamed to pci_swiz_bus_{io,mem}_chipdep.c by repository copy.
1997-09-02 10:39:15 +00:00
thorpej
8998fa1198
Revive these files from the Attic.
1997-09-02 10:26:55 +00:00
jonathan
034f64c0da
Set fixtick to (1000000 % hz) when NTP is configured.
1997-09-01 08:05:05 +00:00
pk
240f9f0804
Bring db_{read,write}_bytes() prototypes in scope.
...
Move Debugger() within `#ifdef DDB'
1997-09-01 00:16:31 +00:00
pk
7d7a8e5773
Switch to MI kgdb code.
1997-08-31 21:29:16 +00:00
pk
84877e89f6
Allow a BREAK to cause a kgdb_connect().
1997-08-31 21:26:37 +00:00
pk
7950e785f9
Switch to MI kgdb code.
1997-08-31 21:22:44 +00:00
pk
2b1e7bab51
pmap_writetext(): use context 0.
1997-08-31 21:08:03 +00:00
is
7a5cd3368f
We may not open the 'a' partition here, as there are Amiga partition tables
...
without an 'a' partition. We open the RAW_PART partition instead.
Without this, a boot partition on the 'b' or later partition of such a disk
won't be found.
1997-08-31 16:33:13 +00:00
scottr
59d6043196
Do run-time determination whether to save the TC value for AV
...
Macs; this way at least those models can configure intvid0.
From Dave Huang.
1997-08-30 22:29:10 +00:00
mycroft
8c578dc960
Pass down bus_dma_tag_t's as appropriate (per Jason's bus_dma code).
1997-08-30 06:53:57 +00:00
mycroft
d4b3029855
Set the I/O and memory enable flags for the main PCI bus.
1997-08-30 06:52:55 +00:00
jonathan
5342b11519
Replace copyright notice.
1997-08-30 01:51:02 +00:00
thorpej
3220411801
Define PAL_cflush, PAL_ipir, and PAL_OSF1_wrperfmon PALcode operations.
1997-08-29 23:17:37 +00:00
leo
42c4123e4d
Define 2 md devices.
1997-08-29 19:52:08 +00:00
leo
16bdafc3a5
Pull in Scott Reynolds' version of _splraise(). Also do a bit of typographic
...
cleanup while visting this file.
1997-08-29 19:47:52 +00:00
thorpej
417cce7c06
Fix typo(?) in dlmiss handler ("store" bit erronenously set). From
...
Kazuki Sakamoto <sakamoto@cec.co.jp>, PR #3583 .
1997-08-29 19:11:07 +00:00
mikel
4058521515
add KMEMSTATS and sync GENERIC, INSTALL, and DISKLESS
1997-08-28 08:00:12 +00:00
augustss
a79408b6c7
Change match routine to use "audio" as the ROM name.
1997-08-27 22:42:23 +00:00
augustss
c58d387b0f
Fix prototype for amd7930_set_params.
1997-08-27 22:33:59 +00:00
is
e7c8f94f9d
Yet another BROKEN removed, and another small cleanup.
1997-08-27 20:41:30 +00:00
is
1dc1561ebc
Rename the _probe function to _match, and remove the
...
#ifdef _BROKEN_INDIRECT_CONFIG which we dont need here.
Thanks to Bernd Ernesti for pointing this out.
1997-08-27 20:35:46 +00:00
is
2f824e16e8
Oops, forgot this in last kilocommit:
...
Attach com at drsupio, drsupio at mainbus, and make
the ttyC0 stuff refer to the com driver.
1997-08-27 20:18:19 +00:00
is
0564e80e3e
This is no longer needed.
1997-08-27 19:37:30 +00:00
is
f7c9a70a19
Define supio, a direct bus with a single locator, the port number. This
...
is for "standard PC i/o stuff" at known and constant locations, e.g. when
multi-io chips are used on non-ISA mainboards.
Implement drsupio.c, the DraCo version of this.
Attach the generic com.c to this bus.
Remove the old drcom hack.
1997-08-27 19:32:47 +00:00
is
45a8ec2d22
Amiga port bus.h. Currenlty, only the _1 functions are implemented.
1997-08-27 18:52:57 +00:00
is
2e45e81622
machine/intr.h for the Amiga port. Mostly a wrapper around other includes.
1997-08-27 18:41:25 +00:00
is
47e8019573
Add __GENERIC_SOFT_INTERRUPTS implementation.
...
Currently, this is only kind of a wrapper around the *_sicallback() function
family. This way, we'll only break the new driver if it doesn't work.
After more drivers are converted, we'll change it to be the other way round.
1997-08-27 18:31:14 +00:00
bouyer
6f3bab1f59
Merge scsipi branch in the mainline. This add support for ATAPI devices
...
(currently only CD-ROM drives on i386). The sys/dev/scsipi system provides 2
busses to which devices can attach (scsibus and atapibus). This needed to
change some include files and structure names in the low level scsi drivers.
1997-08-27 11:22:52 +00:00
leo
c9f11609e3
According to Andre Lange, the Hades has the DTR/RTS lines exchanged on
...
the 68901 UART-port due to a PCB error. Take care of this.
1997-08-27 06:59:19 +00:00
leo
a905a75ff7
Number the slots 0&1 instead of 1&2 .
1997-08-27 06:56:14 +00:00
leo
c8c7fe38ca
Add the isa-bus.
1997-08-27 06:52:46 +00:00
leo
2ca332c7bc
Add a char entry for md and add it to the chartoblk table. This fixes
...
the problem that kernfs was unable to determine the root device while
booting from the install floppy.
1997-08-27 06:21:06 +00:00
leo
d0301b58ee
Don't enable the dma-interrupt while polling for dma to end. This sometimes
...
caused a system panic on the Hades while probing the SCSI devices.
1997-08-27 06:16:49 +00:00
mikel
a6a1f307de
sync with GENERIC 1.96, no functional change
1997-08-27 04:56:38 +00:00
augustss
a50d4ba893
XXX Add a drq2 locator for the ISA bus. Many sound cards need
...
two DMA channels to do e.g. full-duplex. This allows
a way of specifying the second channel in a sane way.
THIS IS TEMPORARY. The drq2 locator will go away when
the locator system has been changed to allow multiple
values per locator.
1997-08-26 19:26:38 +00:00
fvdl
a153e98871
Recognize Cyrix M2
1997-08-26 18:56:40 +00:00
fvdl
d792a4aa54
Activate SCSIVERBOSE by default.
1997-08-26 18:39:02 +00:00
thorpej
75a4512f7f
Notify drivers that we "prefer" I/O mapped space, per discussion with
...
Chris Demetriou and Matt Thomas, some two or three months ago. (This hint
is used by the latest "de" driver.)
1997-08-26 03:14:06 +00:00
thorpej
9ffe59d049
In i386_mem_add_mapping(), don't bother calling pmap_changebit() to mark a
...
device memory mapping cacheable/non-cacheable:
- PG_N doesn't exist on the 386.
- pmap_changebit() only deals with managed pages.
Basically, calling it is unnecessary, and never did anything. Pointed
out by Chuck Cranor, and further discussed with Frank van der Linden.
Also, add a comment about why we don't mark pages non-cacheable in
_bus_dmamem_map().
1997-08-25 23:02:25 +00:00
thorpej
38f15737fd
Protect access to kmem_map with splimp()/splx(). From Chuck Cranor.
1997-08-25 21:17:48 +00:00
augustss
6616d47838
- Change audio_hw_if a little: set_param now sets the play and record modes
...
at the same time instead by using two different calls. This enables
it to check more easily if the combined mode is all right.
- Improve the error checking in audio.c.
- Add a new audio property, AUDIO_PROP_INDEPENDENT, show if the
play and record settings are independent.
- Fix some buglets in audio.c.
1997-08-24 22:31:23 +00:00
drochner
9518da7563
Remove over-sensitive sanity check for console port == KGDB port.
1997-08-24 09:38:19 +00:00
cgd
ce0a826c55
fix various bogons: copy SCSIVERBOSE option (still commented out) and ISA lc
...
driver to ALPHA. Also, sort them into their respective lists correctly,
rather than punting completely (SCSIVERBOSE), or mis-sorting(!) (lc).
1997-08-24 06:40:18 +00:00
cgd
1173f77359
fix spaces/tabs lossage: if we're going to do "options<space><tab>", be
...
consistent about it (fix it in all files)! Also, there's no point at all
in doing "file-system<space><tab>", so kill the spaces.
1997-08-24 06:37:12 +00:00
mjacob
6ac7f6248f
add a before tab to SCSIVERBOSE
1997-08-23 19:16:06 +00:00
drochner
44224e6fd5
Adapt to serial console attachment changes.
1997-08-23 14:28:16 +00:00
drochner
350184a9b7
Remove unneeded dev/cninit.c.
1997-08-23 14:26:46 +00:00
drochner
01930ff909
Update prototype options for serial console / KGDB for new reality.
...
"option\t" -> "option \t", as wished by Bernd Ernesti.
1997-08-23 14:25:55 +00:00
drochner
dfbc80bd71
Delete unused constab[].
1997-08-23 14:22:59 +00:00
drochner
2f05375163
Use functions provided by the drivers to initialize and attach console
...
and KGDB. Make port address, speed and (7/8bit,parity,stopbits) for serial
lines configurable.
1997-08-23 14:22:03 +00:00
drochner
d09a42059f
Put all console initialization into 1 exported function (pccnattach()).
...
Delay setting of cn_tab->cn_dev until autoconfiguration attach
to get the minor number right. (not really needed, but for
consistency with pccons and serial consoles)
Comment out unused pccnprobe() and pccninit().
XXX I didn't use "#if PCVT_NETBSD > ???" anymore, nor separated from
FreeBSD. The driver is not centrally maintained anyway.
1997-08-23 14:17:46 +00:00
drochner
fe882d2810
Put all console initialization into 1 exported function (pccnattach()).
...
Delay setting of cn_tab->cn_dev until autoconfiguration attach
to get the minor number right.
Delete unused pccnprobe() and pccninit().
1997-08-23 14:10:12 +00:00
kleink
dc91486be3
bootp vs. mop: don't clobber `netboot' flag.
1997-08-23 10:18:33 +00:00
perry
423eab6e13
Stop people from trying to build the obsolete boot blocks by accident.
1997-08-22 21:53:00 +00:00
augustss
556cf1abc0
Make it possible for audio to attach to audioamd.
1997-08-22 11:45:06 +00:00
cgd
fc2e81c6d5
lie to the compiler when doing mkdep so that it depends .s files correctly.
1997-08-22 06:37:17 +00:00
scottr
4cb1ba2dac
Make this compile again when we only specify a machine with the
...
HP MMU (320, 350).
1997-08-21 18:12:34 +00:00
mjacob
1a7afa3853
add commented out reference SCSIVERBOSE option
1997-08-20 18:38:13 +00:00
mjacob
0e3c7b7f44
Commented out SCSIVERBOSE option; reference
1997-08-20 18:35:55 +00:00
drochner
e153e51fa3
Make "genprom" work in objdir.
...
Minor cleanup to ease bootcode development at non-standard locations.
Closes PR port-i386/4013 by Luke Mewburn.
1997-08-20 16:53:30 +00:00
jonathan
43bc0b92d2
Turn DDB on by default in GENERIC kernel; turn DDB_ONPANIC off.
...
Remove obsolete comments.
1997-08-20 04:33:04 +00:00
jonathan
d2ecd3da2a
update based on NFSINSTALL.
1997-08-20 04:22:41 +00:00
jonathan
378facc384
consistent whitespace after "options".
1997-08-20 04:21:28 +00:00
jonathan
e14d1d4768
Move SSIZE and DELAY() definitions to sys/arch/mips/include/mips_param.h.
...
Update comment in pmax/include/param.h (pr 3988).
1997-08-20 03:47:17 +00:00
augustss
332ad95e76
Change the MI audio driver so it attaches to the MD driver in the
...
normal way. This requires adding a line to the config files to
get audio to work again.
1997-08-19 23:49:33 +00:00
hannken
a44c1f66a7
Change "it's" to "it is" inside assembler comments to
...
stop "unterminated character constant" messages from `mkdep'.
1997-08-18 22:44:01 +00:00
scottr
af6b181686
Fix typo in getting the 040 access fault address, noticed by
...
Allen Briggs in the mac68k locore.s
1997-08-18 17:52:48 +00:00
mhitch
5170e3eccc
Use the free-running microsecond counter on the Maxine for high-resolution
...
clock.
1997-08-17 18:13:22 +00:00
mhitch
4c88f43717
Get $ra contents from the proper location in the exception/interrupt frames.
...
Use DDB symbols if available for stack traceback.
1997-08-17 17:02:07 +00:00
mhitch
549e36420e
Display jump and branch target with symbols if available.
...
Clean up indentation - seems to have gotten messed up when the mini-debug
routine was added.
1997-08-17 16:58:53 +00:00
mhitch
748703e737
Correct the check for a recovered error (I did it wrong the first time).
1997-08-17 16:51:21 +00:00
briggs
e39cac5a38
Get the correct fault address on a bus error on a 68040.
1997-08-16 23:10:49 +00:00
mjacob
23d0cae1eb
It helps streaming performance substantially to enable bursts and more up hose
...
packets. It's not clear whether latency will be affected much. It could be.
However, for the time being, getting full rates out of HIPPI or SCSI are what
interests us at NASA, so we'll hew to this bias.
1997-08-16 01:18:30 +00:00
mjacob
92995a3a9f
a minor bit of cleanup
1997-08-16 01:16:33 +00:00
mjacob
ecd1b40ab3
Add some PCIA_CTL defines.
1997-08-16 01:14:32 +00:00
mjacob
419960bd0e
Changes for PCI Qlogic ISP2100 meant a few minor changes.
1997-08-16 00:33:04 +00:00
perry
51ed105af6
comment out APM -- it hurts some systems during install.
1997-08-15 21:44:31 +00:00
mikel
d540ff911c
wrap bus_space I/O tag checks with #ifdef DIAGNOSTIC.
...
wrap actual read port map/unmap with #ifdef _KERNEL, so userland probe
code will still work.
1997-08-15 06:48:29 +00:00
cgd
efecf08fef
Sync with bus_space(9):
...
* make map and alloc take 'flags' rather than 'cacheable,' for
more flexibility.
* rename BUS_BARRIER_* to BUS_SPACE_BARRIER_*, for consistency.
* rename bus_space_copy_* to bus_space_copy_region_* and make their
defns match the updated spec.
Backward compatibility is provided by defining __BUS_SPACE_COMPAT_OLDDEFS,
which is currently defined by default.
1997-08-15 00:45:16 +00:00
briggs
2a83a9363a
Add interrupt handler for SuperMac GFX.
...
Tested by Kai-Yew Lum <kaiyewl@engin.umich.edu> back in May.
1997-08-15 00:15:32 +00:00
scottr
c7079260e5
More machine support:
...
- Add entries for the LC520, Color Classic, and PB150 to intvid_info[].
- Make the PB150 a Duo-class machine, as it seems to work better this way.
Now that we're doing the latter, it points out something I missed a long
time ago when I added Duo support: CLASSDUO was being ignored in
mac68k_set_io_offsets().
PowerBook 150 changes and bug fix provided by Dave Huang <khym@bga.com>
in PR 3970.
1997-08-14 18:23:20 +00:00
drochner
80a5032beb
Make new memory detection default.
...
Introduce a new option, "CONSERVATIVE_MEMDETECT", which disables the
new BIOS calls.
1997-08-14 17:00:18 +00:00
drochner
e3045dd1ce
Add prototype definitions for serial console and KGDB.
1997-08-14 16:23:41 +00:00
drochner
473b4f1222
Initialize system console from a central place (don't use cninit()
...
anymore). This makes the code cleaner (no more bus tag guessing in the
serial console driver) and it allows to share code with KGDB port
initialization.
The console device is now given as string ("pc", "com0".."com3").
Modelled after alpha port.
1997-08-14 16:21:49 +00:00
drochner
3bbb2f7b18
Export variables needed for system console initialization.
...
Do this in a separate file because pcvt_hdr.h contains too many definitions
which can cause namespace trouble. (eg, a structure element "m_len")
1997-08-14 16:07:12 +00:00
drochner
5a32b608a0
-Export variables needed for system console initialization.
...
-Because *cnputc()'s second argument is an "int" in cons.h, correct
pccnputc() accordingly.
1997-08-14 16:02:14 +00:00
drochner
c4af2e3042
Build the new memory detection stuff.
1997-08-14 15:40:28 +00:00
drochner
26f8c5bd65
Prepare definition for EXTENDED_MEMDETECT.
...
Not yet default.
1997-08-14 15:38:30 +00:00
drochner
a6d6ef3a20
Use traditional memory detect function (int15/88) as indication for
...
a XMS driver.
From Martin Husemann.
1997-08-14 15:28:47 +00:00
drochner
2092d92ef2
New, optional, method to get size of extended memory.
...
It will be used for getextmem() if EXTENDED_MEMDETECT is defined.
Worked on all tested machines.
Thanks to all testers, especially Martin Husemann!
1997-08-14 15:22:00 +00:00
scottr
f9904b191f
Recognize the Sigma Designs ColorMax card, and handle the interrupt. Code
...
provided by Brian Foley <bfoley@gpo.iol.ie> via Allen Briggs, updated for
bus.h by me.
1997-08-14 06:16:46 +00:00
jonathan
bf61f3291a
Add checks for DS 3100, 2100. Use more generous delay values, these
...
systems may be memory-bound.
1997-08-14 00:15:37 +00:00
cgd
9d532f482c
don't forget to set hwrpbsize to zero explicitly
1997-08-13 20:49:56 +00:00
cgd
bf596ddb89
don't define __BUS_SPACE_COMPAT_OLDDEFS if it's already been defined
1997-08-13 02:53:03 +00:00
perry
03c3f2c28f
fix spelling error, pr-3974 from Dave Huang
1997-08-12 23:53:54 +00:00
drochner
7427d7b340
Attach KGDB in early system startup.
1997-08-12 17:28:12 +00:00
drochner
e553e8219f
Enable single stepping with KGDB.
1997-08-12 17:26:57 +00:00
gwr
6b93a0192b
cosmetic
1997-08-12 16:52:11 +00:00
gwr
5c339e9f73
Resolve conflict with <m68k/cpu.h>
1997-08-12 15:47:00 +00:00
cgd
9b263847db
clean up RCS IDs
1997-08-12 06:08:21 +00:00
jonathan
a5266cdd64
Fix for mbufs that start on odd-byte-aligned boundaries, and use.
1997-08-12 06:05:28 +00:00
cgd
73596f5504
sort miata defs
1997-08-12 02:59:43 +00:00
cgd
5544e7e348
update for moved files, placeholder for miata flag header
1997-08-12 02:08:12 +00:00
jonathan
d3a3872e1a
Fix 3MIN model-string braino from PR# 3965.
1997-08-12 01:52:10 +00:00
cgd
0bc9a09170
cia_bus_* -> cia_swiz_bus_*
1997-08-12 00:58:01 +00:00
cgd
46d5a50540
rewire a few file dependencies for cleanliness
1997-08-12 00:46:11 +00:00
cgd
4b8f75045a
define a defopt for the miata systype
1997-08-12 00:04:14 +00:00
cgd
2d184c2262
clean up bootinfo v1 struct a bit: add a hwrpb size field (in a backward-
...
compatible way), and clean up the comments to make things a bit clearer.
1997-08-11 23:43:38 +00:00
scottr
c988c6f85f
Make #include directives consistent. All MD headers are of the form:
...
#include <mac68k/{dev,mac68k}/foo.h>
1997-08-11 22:53:26 +00:00
cgd
b38691223e
s/bogus/unknown/; just because we don't know about it doesn't mean it's wrong
1997-08-11 22:46:37 +00:00
jonathan
cfc1040a1f
Revert syscall interrupt re-enable of previous revision:
...
introduces a race in trap logging. Reported by Michael Hitch.
1997-08-10 01:14:49 +00:00
ender
85f80dd2c7
o Fixed definition of PowerBook extended keyboard from previous commit
...
o Added recognition of some additional ADB device types
1997-08-09 20:21:45 +00:00
jonathan
85d2b918cd
Definition of cpu_mhz.
1997-08-09 19:06:45 +00:00
jonathan
baad4266be
Fix printf() format strings for VMFAULT_TRACE (see PR port-pmax/3777).
...
Re-enable interrupts in syscall() before doing anything else; marginal
impprovment (2ms?) in NTP accuracy on 5000/240.
1997-08-09 06:06:37 +00:00
jonathan
95a12ee943
MIPS cpu-speed detection using mc146818 clock.
...
Compute CPU speed(MHz) and loop multiplier for DELAY() based on
counting empty loop between mcclock ticks. New global: cpu_mhz.
Change pmax/pmax/machdep.c to build baseboard model names from cpu_mhz.
Set 'cpuspeed' for more realistic DELAY() on mips3 models.
Mips CPU constants, testing, and calibration from D. Sean Davidson
<davidson@zk3.dec.com> and Simon Burge <simonb@telstra.com.au>.
1997-08-09 05:51:56 +00:00
jonathan
003ccf3b1c
mips pmap_activate:
...
* prototype and definition for pmap_activate(p). Updates the segtab,
and changes the active ASID if p == curproc.
* Make reserved fixed-address (UADDR) kernelstack PTEs global,
so we still have a kernel stack after pmap_activate() on curproc.
* make KSEG2 mappings for p_addr global (see above.)
Seems to detune contextswitch and NTP resolution (by 60 ms), but
thepmap_activate() interface is mandatory. Needs more thought.
1997-08-09 03:41:02 +00:00
ender
f8f304c76c
Add recognition of more keyboard types (including ISO layouts)
1997-08-08 17:58:48 +00:00
jonathan
1c7fa31659
Add mips_read_causereg()
1997-08-08 06:52:59 +00:00
scottr
3aa6a4e333
Make the diagnostic panic message when we don't have a pcb consistent
...
with the message one normally gets when the kernel panics due to
some other unhandled trap.
1997-08-07 21:37:03 +00:00
scottr
740b91a80c
Add the Classic II to intvid_info[]
1997-08-07 21:30:20 +00:00
christos
a9be2ab366
PR/3954: Izumi Tsutsui: Add id for the ESS1868 joystick.
1997-08-07 19:44:54 +00:00
christos
7bd5c461f5
Check if we can map the read port, but don't really allocate it because it
...
will cause a conflict with the SoundBlaster Joysticks that say that they
require 200/8 and 207 is usually the read port. XXX: This is a hack.
1997-08-07 19:44:03 +00:00
pk
dd07701791
Do not use `rasterconsole' by default on this framebuffer.
1997-08-07 19:12:30 +00:00
scottr
c03541be22
Strip down to bare essentials for these machines.
1997-08-07 19:07:08 +00:00
mark
0efc44fd71
Cast the destination address for the cpu_cache_syncI_rng() function in
...
db_write_text().
1997-08-07 16:24:34 +00:00
veego
3dac730d96
French keymap. From Eric Delcamp in pr: port-amiga/3923
1997-08-06 17:08:15 +00:00
jonathan
5d53ad5ef5
Garbage-collect Mach_clock_addr outside of machdep.c.
...
Use as mcclock_addr inside machdep.c, to disable clock interrupts
until the clock is autoconfigured.
1997-08-06 12:03:34 +00:00
ragge
cd0d651d0f
delay() must be protected by #ifdef _KERNEL.
1997-08-05 13:28:51 +00:00
pk
46ca64dc14
Comment out body of pmap_copy() which got committed accidentally (btw. it
...
works, but its performance benefits are not immediately obvious).
1997-08-05 11:06:58 +00:00
pk
b449c91f9b
Correct typo that has been lurking undetected for some time.
1997-08-05 11:00:10 +00:00
pk
a7f1e52ffd
Some cosmetic changes suggested by Brian Baird: cache config msgs & RT625 fpu.
1997-08-05 10:40:21 +00:00
drochner
23fd5d0d9b
#if -> #ifdef, fixes XMS support
...
from Martin Husemann, pr port-i386/3941
1997-08-05 10:27:57 +00:00
pk
7841423191
Hypersparc detection.
1997-08-04 22:41:25 +00:00
pk
8f937196fb
Don't flush the cache in setpte4m(). Most callers have flushed the page
...
already and some MMUs might require a valid mapping to exist for the
virtual address to be flushed.
1997-08-04 20:09:54 +00:00
pk
3ffd287cc0
Move MMU dependent DDB goo into a pmap helper function.
1997-08-04 20:02:59 +00:00
pk
24ad0e8316
Prototype pmap_writetext().
1997-08-04 20:00:47 +00:00
perry
8b27678e4e
Added CAPS_IS_CONTROL option that switches the caps lock and control
...
keys on a pccons console keyboard.
submitted in PR 899 by Alistair G. Crooks
Note that I only did this for the US type keyboard maps.
This and all other such options should be documented, and perhaps
rennamed with consistant PCCONS_ prefixes.
1997-08-04 05:29:20 +00:00
perry
6adc9468b2
1) add Matthieu Herrb's support for iso-latin1 and non-U.S. keyboards
...
o option DISPLAY_ISO8859 enables the display of iso-latin1
character set (instead of the IBM page code 437)
o option FRENCH_KBD, GERMAN_KBD or NORVEGIAN_KBD implement
support for national keyboards (implies DISPLAY_ISO8859).
Originally supplied in PR #1529
2) Add option PCCONS_REAL_BS which (for US keyboards only) forces
backspace to really be backspace and not delete. Intended to close
PR #2264 submitted by Greg Woods. He wanted it changed for everyone
-- I thought adding a kernel compile option was friendlier.
Note: Both of these sets of options really should be documented in an
i386 specific version of options(4).
1997-08-04 05:05:31 +00:00
fvdl
62e9894c48
Recognize some more chipsets.
1997-08-03 23:42:05 +00:00
perry
7498ff5250
Add (commented out) COM_HAYESP option, per pr-2189 from John Vinopal
1997-08-03 21:59:11 +00:00
scottr
06ac03dd55
Fix typo found by Colin Wood, PR 3934: ga_handle should get the value of
...
the handle, not the tag.
1997-08-03 16:44:24 +00:00
mikel
01a1b97f78
use compatID to find P&P joysticks; isapnp drivers should never use
...
ipa_devident or ipa_devclass to match devices, those strings are
informational only!
1997-08-03 08:16:55 +00:00
scottr
6f33c6446c
Drop splsched() to spl3(), so that it no longer blocks serial interrupts.
1997-08-03 07:20:40 +00:00
scottr
741cf383d0
Adjust prototype for ga_phys field in grfbus_attach_args.
1997-08-03 07:17:31 +00:00
scottr
cd74e0d31a
Adjust grf_establish() prototype.
1997-08-03 06:52:23 +00:00
scottr
f4ef74ae32
Fix grf{i,m}v_phys() prototypes.
1997-08-03 06:42:29 +00:00
scottr
dfa83e4861
Overhaul grf drivers to correct recent problems with X and dt
...
(address error faults), as well as other reported problems:
- Simplify grfmv_phys() to work like grfiv_phys(), and eliminate the
second argument to both, as we don't use it anyway.
- Handle fbbase and fboff consistently throughout. Closes PR 3862.
- Eliminate grfaddr() by pulling it into grfmmap(), which is the
only place it was used, previously.
- grfmap() now gets the physical address of the framebuffer from
the appropriate driver, rather than try to compute it by itself.
Be careful with aligning the base to a page address and increase
the length of the mapped region appropriately. Closes PR 2867.
1997-08-03 06:25:56 +00:00
mikel
94dcb3ed4a
sync with GENERIC version 1.88, no functional changes
...
kill outdated aha vs. bha comment
1997-08-03 05:30:14 +00:00
mikel
b4819557ca
order of devices in this file is irrelevant, so move isapnp0 up with
...
other buses and pair isapnp devices with isa equivalents.
1997-08-03 05:26:35 +00:00
leo
032fb7a2d9
Remove 030 support, add 060 support instead.
1997-08-02 12:12:25 +00:00
leo
6ad4ee1142
lpt -> lp
1997-08-02 10:04:44 +00:00
mark
fdcef230ca
Added support for built in miniroot ramdisk. Define MINIROOTSIZE to be
...
the number of blocks to reserve for the ramdisk.
1997-07-31 23:13:12 +00:00
mark
4f2ae66cf0
Cleaned up mmmmap(). No point in trying to support mmap of /dev/kmem since
...
physical addresses could be in transit.
1997-07-31 23:02:24 +00:00
augustss
658656bb99
Audio changes:
...
- Change the way attach and open works to allow multiple audio
devices.
- Split the mulaw.c file into two to avoid dragging in mulaw
convertsion when they are not needed. Add 16 bit alaw/mulaw tables.
- Change the way audio properties are gotten.
- Recognize more versions os SoundBlaster.
1997-07-31 22:33:08 +00:00
matt
48aa5a6912
Add lc* line for DEC EtherWORKS III (it was written initially for a
...
NetBSD/alpha user).
1997-07-31 22:22:08 +00:00
matt
fc86c650c6
Add lc0 entry for DEC EtherWORKS III.
1997-07-31 22:03:31 +00:00
mark
6c440cc51b
Support kernels up to 4MB in size (was 2MB) in initarm().
...
Removed some un-necessary cache synchronisations.
Call the cpu_sleep() function in an infinite loop in halt().
Removed the long dead swap specifier from rc7500 initarm().
1997-07-31 02:59:06 +00:00
mark
3f42259896
If MEMORY_DISK_IS_ROOT is defined don't bother to compiling in the code
...
to extract the root filesystem name from the bootargs.
1997-07-31 01:11:33 +00:00
mark
67130a7f8d
Added dev/clock_subr.c to the files list.
1997-07-31 01:08:26 +00:00
mark
0e8ba1b90b
Overhauled and updated to work with dev/clock_subr.[ch]
1997-07-31 01:08:01 +00:00
mark
e375e0f448
Disable the reporting of the easi space timings. At podulebus attach time
...
the only timings we know are the ones inherited from the boot and the
drivers that will attach to the bus may change these.
Use the IS_PODULE macro for checking manufacturer and podule id's
against attach args.
1997-07-31 00:43:28 +00:00
mark
18b47c4129
Define an IS_PODULE() macro to match a podule manufacturer and id with
...
podulebus attach args.
1997-07-31 00:40:56 +00:00
mark
d02fe01663
Comment out a load of special debug messages.
...
Fix the mappings of the L2 page table used to map the process page tables
so there there is no user access (was user read only access).
1997-07-31 00:36:55 +00:00
mark
d50cd34639
Remove a dead version of the _MCOUNT_DECL macro.
1997-07-31 00:22:15 +00:00
mark
4d5984d00a
When syncing memory and cache after modifing the text area sync only
...
the modified address range rather than the whole cache/memory.
1997-07-31 00:19:31 +00:00
mark
2319a993f9
Add specific checks for user space accesses to the page table area (just
...
above the stack).
1997-07-31 00:16:12 +00:00
mark
905a93b982
Removed several lines of unreachable code in eagetpackets().
...
Reset the interface every time an error is detected in eagetpackets()
otherwise the interface can end up in a jammed state.
1997-07-31 00:13:18 +00:00
mark
504ddabd38
Removed several lines of unreachable code in ebgetpackets().
1997-07-31 00:09:48 +00:00
mark
57a231e4b6
Modified the cpu_cache_purge_ID() calls in pagemove(), vmapbuf() and
...
vunmapbuf(). If the address range involved is 4KB or less purge the
specific address ranges. otherwise purge the whole cache.
1997-07-31 00:08:04 +00:00
mark
50633bf9a8
Added calls to mcount() for the assembly functions here if GRPOF and
...
PROFILE_ASM are defined.
Added missing .data directive prior to the curpcb declaration.
Fixed the calling of the cpu sleep function in idle(). The sleep function
takes a single argument which is the sleep mode. This is currently unused
but 0 should be passed for future compatibility.
1997-07-31 00:03:54 +00:00
mark
9767e83757
If a transfer completes and we have performed a check sense, check the
...
sense code for zero and if found repeat the request sense. This solves
a bug in the sbic driver when accessing JAZ drives that results in
faulty sense data being returned following a transfer. A retry returns
the correct information.
This is probably showing up a more fundemental bug in the sbic driver
and will probably have to wait for a complete overhaul of the sbic
driver (planned) for a perfect fix.
Fix supplied by Rob Black <r.black@ic.ac.uk>
1997-07-31 00:00:12 +00:00
mark
258768a81d
Use the cookie field in the podulebus tag (current unused) as a register
...
shift value thus making register more flexible.
Remove the absolute shift of 2 in all the podule read/write routines and
use the tag cookie (passed in r0) as the shift value.
1997-07-30 23:52:08 +00:00
mark
4e641ac6d1
Utilise the cookie field in the podulebus tag (currently unused) as a
...
register shift value.
For the podulebus_bs_tag structure set the shift to 2 (the current
hardcoded value in the actual read/write routines).
Use the cookie to provide the register shift in podulebus_subregion().
1997-07-30 23:49:54 +00:00
perry
10838cb3ff
Add another bridge ID, from pr 3926 submitted by Soren S. Jorvang
1997-07-30 21:25:00 +00:00
leo
83c69491b2
Add second md device.
1997-07-30 15:45:33 +00:00
leo
baa16e912c
Rename lpt to lp on some places to avoid botches between files.isa and
...
files.atari.
1997-07-30 15:43:23 +00:00
leo
89ac8e71d2
Use a buserror handler that just tests for 'nofault' being set when the
...
MMU is not yet initialized. This behaviour is necessary when probing
for the machine type - because we need the type before we can setup the
tables....
1997-07-30 15:37:48 +00:00
leo
b61a48cef7
Include 'locators.h'
1997-07-30 15:32:37 +00:00
veego
ccd583103e
Fix the doublescan mode which was broken in the last commit.
1997-07-30 11:05:55 +00:00
phil
5bc246cdb1
Add cd9660 fs and msdos fs.
1997-07-29 18:36:19 +00:00
fair
fc96112975
fix editing boo-boo
1997-07-29 17:55:38 +00:00