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9284 Commits

Author SHA1 Message Date
thorpej dd7ad6d7b8 Trim the name of the clock interrupt event counters. They were one byte 
too long, causing a panic in DIAGNOSTIC kernels.

From Steve Woodford <steve@mctavish.demon.co.uk>, on the port-mvme68k
mailing list.
 1996-11-05 02:51:03 +00:00
jtc 4620e80691 The copyright for this file has been assigned to the NetBSD Foundation 1996-11-04 23:04:43 +00:00
briggs bbd25d0c38 - Move offset for 2nd scsi controller (Q900/Q950/WGS95) to 0x402 
instead of 0x400.
- Restructure interrupt handling for more performance--continue to
  read/write data as long as the device keeps us in a data xfer phase.
  There is still a lot of room for speed improvement here.  Perhaps it
  lies is speeding up the interrupt path in general?
 1996-11-04 21:20:01 +00:00
gwr ffe8c5a2ab Clean out some hacks left over from the old zs driver. 1996-11-04 16:16:09 +00:00
pk aa965ce3bf Declare device `audio' at sbus. 1996-11-03 11:18:15 +00:00
scottr 9da963b048 Remove include of ncr96scsi.h, since it's now an artifact, and the 
unused include of ncrscsi.h while we're here.
 1996-11-02 07:18:53 +00:00
briggs 7685e9d70b Improve reliability on my Q700, at least. Was getting the occasional 
glitch--an extra byte on occasion.
 1996-11-02 06:52:24 +00:00
pk 92d21510ef Drop in a sun4m version of AUDIO_SET_SWINTR; thanks to Nick Sayer for 
the reminder.
 1996-11-01 23:32:15 +00:00
pk 33558b9e5f Take care of the sun4m way of raising soft interrupts. 1996-11-01 23:30:09 +00:00
pk 19b8bfdf3d Declare device `audio' at sbus where it resides on Microsparc machines, 
from Nick Sayer's PR#2908.
 1996-11-01 23:15:51 +00:00
explorer 236a28d49e Make this compile without COMPAT_10 or _11 1996-10-31 01:16:57 +00:00
is e4d7a09a2a Bug fix for FSINCOS: wouldn't handle FPc == FP1 earlier. 1996-10-30 14:44:47 +00:00
is a747e15eed Add the 68060 bus control register to the list of known cpu superisor mode 
registers.
 1996-10-30 08:22:39 +00:00
is be08e182af In my earlier patch to the m68k fmovem disassembler, I repaired the register 
naming for fmovem, while breaking it for fmove. We probably never will
see normal fmove in the kernel, nevertheless it should be corrected while
somebody remembers.
Besides, the correct patch is smaller and thus easier to verify than the
origininal one.
 1996-10-30 08:11:21 +00:00
briggs 20c7b48d76 macs with scsibase offset 0x10000 from iobase use a SCSI CLK of 16.5MHz 
(off PrimeTime)--all others appear to use 25MHz.
 1996-10-30 05:39:21 +00:00
briggs d5e58a6b20 Fix spelling error in panic. Double since of ResHndls[]. Use I/O kludge on 
all systems, not just CLASSII--A bunch of Quadras apparently have hardcoded
I/O addresses in the ROMs, too.
 1996-10-30 05:30:57 +00:00
mark de6db9f206 Added fix from Jasper Wallace th=at solves the bus hang ups caused when 
DMA to the card going wrong.
 1996-10-30 01:50:01 +00:00
gwr f9d54194d5 Allow the config line "flags" to set bits in si_options. 
Thanks to Jason Thorpe for the fix! (PR#1929)
 1996-10-30 00:31:39 +00:00
gwr 769fe0dfca Get rid of some cruft in the match function. 1996-10-30 00:24:32 +00:00
gwr aac9e275ac Add a "submatch" function to the obio bus driver so the children 
of this driver can get rid of the cruft in their match functions.
 1996-10-30 00:20:01 +00:00
gwr 2fcc0a64d2 Use explicit addresses for obio devices. 1996-10-30 00:17:10 +00:00
mark 84d36b5c2f Brought right up to date and cleaned up. 1996-10-30 00:12:40 +00:00
mark 0bec347c79 Allocate a DMA channel number when setting up the podule descriptors. 
The DMA channel is determined by the IOMD present in the machine and the
podule slot number.
 1996-10-30 00:07:42 +00:00
gwr 2f8b021957 cosmetic... 1996-10-30 00:04:31 +00:00
mark c11a34daff Added a dma_channel field to the podulebus structure so that the 
podulebus driver can allocate the DMA channels for the podules located.
 1996-10-30 00:01:05 +00:00
mark 29465fe28a Updated the acknowledgement comments. 1996-10-29 23:52:59 +00:00
mark f5a1f76622 Remove the bufferable bit from the pte for the DMA buffer. 1996-10-29 23:37:39 +00:00
mark 68ecde0706 Added support for switch mouse reports between absolute and relative 
positions.
 1996-10-29 23:28:12 +00:00
mark 8666e8f843 Treat MOUSEMODE_REL as an absolute value rather than as a bit flag. 
Use sc_mode rather than mode.
 1996-10-29 23:25:29 +00:00
mark 8d9b74e953 Make sure that DMA channels 2 and 3 are setup as external for the podulebus 
on RiscPC machines.
 1996-10-29 23:22:57 +00:00
mark 7824cc4e83 Added definitions of the IOMD DMA registers. 1996-10-29 23:14:34 +00:00
mark 9785e7cd61 Added support for all variations of the msr instruction. 
Added support the new instructions defined in the ARM V4 Architecture
Reference manual (long multiplies, half word load and stores,
half word/byte signed loads).
Added support for the ARM810 IMB architecture defined SWIs.
Fixed bug in calculating some immediate constants.
Added support for the wfs, rfs, wfc, rfc instructions
Added support for the floating point compare instructions
Added ldf, stf, ldc and stc instructions.
Fixed mis-disassembly of some msr/mrs instructions.
The ldm and stm instructions will modify the direction identifier to
use the stack variations if the base register is r13.
 1996-10-29 23:12:26 +00:00
gwr 23439db6ba The new cg4 driver does not use dev/bt_subr.c 1996-10-29 19:58:14 +00:00
gwr d6dfd783d9 Checkpoint new version of this driver with support for the "Type A" 
variant of the CG4 (the one with the AMD colormap DACs).  This has
been tested only on the "Type B" H/W at this point (Brooktree DACs).
Thanks to Ezra Story and Scott Ellis for the "Type A" support.
 1996-10-29 19:54:19 +00:00
gwr cb78378201 Fix typo (fbattach => fb_attach) 1996-10-29 19:27:37 +00:00
briggs a4d7da78e4 Add esp1 at obio? 1996-10-29 06:16:29 +00:00
briggs 50c2da8f27 Interrupt-driven, but slow, NCR 53c96 driver for the 040-based macs. Contains 
some guesses for the machines that have two of these buggers (I don't have
such a machine).  This driver is a copy of the sparc/alpha esp with a
minimum of changes--after we get it performing a bit more respectably,
we should see about re-normalizing the sources.
 1996-10-29 06:08:58 +00:00
briggs 32e07b8b3a Add prototype for mac68k_register_scsi_b_irq(). 1996-10-29 05:42:16 +00:00
briggs 215afb273e Flag Q900/950 as having a second scsi controller. 1996-10-29 05:36:15 +00:00
briggs 487a6bebfc Add a function to install an interrupt handler for 2nd scsi bus (Q900/950). 
Take a guess that it's at via2, bit 0 (where 5380 DRQ is).
 1996-10-29 05:33:37 +00:00
briggs 35667ae56f ncr96scsi -> esp for consistency with sparc and alpha. 1996-10-29 04:26:57 +00:00
briggs 3c34dac1d0 Obsolete. 1996-10-29 04:23:50 +00:00
sommerfe d26717de0e Workaround for building linux-emulation LKM. 1996-10-29 02:19:25 +00:00
scottr 531802b5dd cpp -> ${CPP} 1996-10-29 00:11:27 +00:00
pk 59b640b2fc Call kvm_uncache() from dvma_malloc() where it belongs and make sure 
it's called when SUN4M is nor defined.
Merge in changes from Jason to make dvma_mapin() work on (sun4c) machines
with a write-back cache.
 1996-10-28 23:02:54 +00:00
is 072b7020c4 * Fix a few wrong fallthroughs in switch cases: 
- add a missing return; at the end of a case, leading to wrong disassembly
  of the next few instructions after fmovem.
- while we're here, correct the same bug in PBcc.

  XXX there are a few other dubious fallthroughs in this file (which are
  not explicitly marked with /* FALLTHROUGH */), which I didn't yet analyze.

* Fix other FMOVEM interpretation bugs:
- correct printing of FP data register lists if all are used (only FP0
  would be mentioned)
- correct printing of FP data register lists in the case the list is reversed
  (would have printed nothing)
- correct mapping of fp0-fp7 to register list bits (was reversed)
- correct printing of FP control register lists (this list is never reversed)
- correct printing of FMOVEM with FP control registers (the data direction
  was interpreted the wrong way)

* While we're here, enhance the comments in MOVC's list of cpu control
  registers
 1996-10-28 08:43:18 +00:00
briggs 1e7948408e Most 040 models have scsi regs at base + 0x10000, not base + 0xf000 
like the Q700.
 1996-10-28 03:54:08 +00:00
abrown cafb62af25 Fix timer initialization so that we don't gain one extra microsecond per 
second on Sun4m machines. Although this was in the noise of the unstable
Sun clock crystals before, the discrepancy amounted to about 100 ppm, and
thus made NTP perform poorly. NTP now works happily on my SS20...
 1996-10-28 00:20:31 +00:00
oki eb605060cc Add options EXEC_SCRIPT and EXEC_AOUT. 1996-10-27 09:14:59 +00:00
oki 2c83ce47ad add options EXEC_SCRIPT and EXEC_AOUT 
Sync with ALL, config again.
 1996-10-27 09:07:50 +00:00
oki dd2ea83317 add EXEC_SCRIPT and EXEC_AOUT 1996-10-27 08:52:04 +00:00
is e4d79db27e enable bznsc driver 1996-10-26 17:42:07 +00:00
cgd ca80cc0ce0 add -Wcast-qual 1996-10-25 23:47:01 +00:00
cgd a5649f782f first arg to alpha_XXX_dmamap is now a vm_offset_t 1996-10-25 20:58:11 +00:00
cgd 22b29b5058 prototype alpha_XXX_dmamap(), the alpha DMA mapping hack. 1996-10-25 20:48:59 +00:00
leo 0cda663b65 Make installboot work for 1.2 & 1.2A (should be part of 1.2 patches). 1996-10-25 20:05:04 +00:00
leo 599db9a26c Nuke declaration of susword(). It's declared in systm.h now. 1996-10-25 20:02:34 +00:00
leo 819ba49d29 Nuke 2 useless instructions that only cause _doboot to panic now that 
page zero is *properly* protected.
 1996-10-25 20:00:39 +00:00
leo a93d33fb93 db_memrw.c: 
- Sync with hp300 version.

Machdep.c:
 - Notify the vm-system that kernel-text is read/execute
 - Notify the vm-system that page zero isn't mapped

[ Grrr.. How do you cancel a check-in when you find out too late they
  should have different comments ]
 1996-10-25 19:58:42 +00:00
is 6e74f35ac9 First small hack at 68060 support: processor configuration register. 
(We don't use the new instructions lpstop and plpa in our kernel, so no hurry.)
 1996-10-24 18:30:17 +00:00
is b88543e379 Remove addressing bug in hand-optimized assembly code. 1996-10-24 15:52:08 +00:00
fvdl 753949629e Make this compile again if PCI_CONF_MODE is defined (unused label). 1996-10-24 12:32:29 +00:00
fvdl 016d7b35dc Make this compile without COMPAT_10 (unused variable). 1996-10-24 12:22:43 +00:00
mhitch dd4aa9cef1 Fix typo: #endeif 1996-10-23 20:04:40 +00:00
gwr 601935b8ae Use struct trapframe instead of struct frame, and include a 
slight hack to make this cross-build correctly on a SPARC.
 1996-10-23 16:39:27 +00:00
gwr 4e462c2f6e Dont bother grouping labels in computeSignal(). 
This form is easier to compare with trap.h
 1996-10-23 16:30:48 +00:00
gwr 6fa72d79b5 Add options EXEC_AOUT and EXEC_SCRIPT 1996-10-23 16:14:23 +00:00
briggs 4675aac3cf Set SCSIBase properly on Quadras. Separate out CLASSAV. From Dave Huang 
<khym@bga.com>.
Also fix COMPAT_NOMID to compile again.
 1996-10-23 14:12:37 +00:00
briggs 0363bd9a12 Include ether.h since we're now using NETHER, also use NETHER > 0 not NETHER. 1996-10-23 13:35:41 +00:00
matthias 8738c57e61 * Phil Budne's is now integrated. 
* Remote kerneldebugging with gdb works too.
 1996-10-23 07:55:10 +00:00
matthias 2336fbd2c6 * Phil Budne's much improved scn driver. 1996-10-23 07:52:35 +00:00
matthias e7e91939da * Remove references to deleted files (oldncr.c, dp.c). 1996-10-23 07:50:03 +00:00
matthias 54eec4c697 * Add EXEC_SCRIPT and EXEC_AOUT. 1996-10-23 07:49:58 +00:00
matthias 0cdf2807ab * KLONDIKE has only four serial lines. 
* KLONDIKE has a ns381 installed.
* Add EXEC_SCRIPT and EXEC_AOUT.
* Enable ddb.
* Enable FDESC.
* Monitor speed is 9600 baud.
* Monitor speaks 8N1.
* Pin down devices on the SCSI-Bus.
* Configure vnd, bpfilter, ppp and tun.
 1996-10-23 07:49:55 +00:00
matthias 45fe815542 * Add EXEC_SCRIPT and EXEC_AOUT. 
* Remove lines commented out.
* scsibus0 is attached to ncr0.
 1996-10-23 07:49:54 +00:00
matthias 225801ae14 * New file; configuration for my second pc532. 1996-10-23 07:49:52 +00:00
matthias 414cbce393 * Add EXEC_SCRIPT and EXEC_AOUT. 
* Use new options for to set the console baudrate and the default
tty mode.
* Include PPP_BSDCOMP and PPP_DEFLATE.
* scsibus0 is attached to ncr0.
 1996-10-23 07:49:49 +00:00
matthias 63d15a966d * Sync with i386 version. 
* Scratch ram for debugger stacks ends at VM_MIN_KERNEL_ADDRESS + 0x1000
and not at VM_MIN_KERNEL_ADDRESS + 0x2000.
 1996-10-23 07:46:08 +00:00
matthias e9a160096b * Sync with i386 version. 1996-10-23 07:46:07 +00:00
matthias 4b2a039488 * configure() has to be declared void. 1996-10-23 07:46:04 +00:00
matthias 865930408c * Do not include limits.h, use machine/limits.h. 1996-10-23 07:43:44 +00:00
matthias 897acfdcbb * Do not include stddef.h. 
* Add definition of offsetof.
 1996-10-23 07:43:42 +00:00
matthias 1a81564477 * Declare reserve_dumppages and pmap_activate. 1996-10-23 07:30:57 +00:00
matthias 1731660b98 * Declare kvtop. 1996-10-23 07:30:54 +00:00
cgd 1b03f1bca7 update for new bus.h macros. bus_io_* and bus_mem_* integrated into 
single bus_space_* framework.  Unfortunately, bus_space_{read,write}_*
operations still imply barriers.  That will change soon.
 1996-10-23 04:12:13 +00:00
mhitch 0023076caa Need to initialize fi_glasstty before using it. 1996-10-23 02:34:23 +00:00
mhitch 32fccda062 The active target needs to be initialized in siiattach() instead of 
old_siiattach().
 1996-10-22 23:15:10 +00:00
cgd 2f614ee518 update for new bus.h 1996-10-22 21:34:19 +00:00
cgd 8f5cf31b8a clean up the recent reimplementation, and kill several bogons in the new 
definitions.
 1996-10-22 21:23:49 +00:00
cgd 6d917387e4 there is no TC I/O space, so in the new bus.h world order there 
is no tc_bus_io.c.
 1996-10-22 21:15:45 +00:00
mhitch 39079306ce Add the missing ".set noreorder". 1996-10-22 20:46:09 +00:00
pk fd8ac8b221 If no specific kernel architecture is requested, define the CPU_* and 
NBPG et.al. as in the generic case. This would be the expected thing to do
when compiling LKMs and such.
 1996-10-22 19:11:19 +00:00
cgd 48dc9aaae4 update alpha bus.h for new bus space interfaces. chipsets haven't 
been updated yet, and the hacked DMA vto(busphys) macro is gone and
hasn't yet been replaced.
 1996-10-22 18:06:54 +00:00
veego cf6307b2e7 Fix GRFTOGGLE. 
The old version only toggles to the amiga signal and do not go back to
the CyberVision signal.
 1996-10-22 16:59:56 +00:00
perry 8ca5cce5c7 sync (mostly) with Alpha version. Among other things, this fixes the 
boot-time printf better.
 1996-10-22 16:38:34 +00:00
gwr b0e589ced7 Define the *poll functions. 1996-10-22 15:58:12 +00:00
perry ac4e0ab44e add a missing \n in the printf in rd_attach_hook. added an XXX 
comment to note that this printf still isn't quite right (possibly
because this is now a pseudodevice), and the autoconf printout when
mounting root on a ramdisk isn't right, either. This should both be
fixed.
 1996-10-22 10:19:10 +00:00
thorpej b84a8f42d9 Implement eisa_mem_{alloc,free}(), a method for allocating/freeing 
EISA bus physical address space.

This i386 implementation allocates system physical address space
after the end of RAM.
 1996-10-21 23:12:56 +00:00
thorpej 16c4c5af26 New bus.h implementation/interface: 
- No more distinction between i/o-mapped and memory-mapped
	  devices.  It's all "bus space" now, and space tags
	  differentiate the space with finer grain than the
	  bus chipset tag.
	- Add memory barrier methods.
	- Implement space alloc/free methods.
	- Implement region read/write methods (like memcpy to/from
	  bus space).
This interface provides a better abstraction for dealing with
machine-independent chipset drivers.
 1996-10-21 22:24:37 +00:00
hpeyerl 05fe4c93dc Force some drive mappings for reasons I won't get into. 1996-10-21 16:43:05 +00:00