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13917 Commits

Author SHA1 Message Date
leo bc03497d55 Add bus_mem_(un)map functions. 1996-11-06 13:53:35 +00:00
leo 11a4058f20 Remove fdopen->Fdopen cruft. This is no longer necessary. 1996-11-06 13:51:49 +00:00
leo 291d9eabda These shouldn't have been imported... 1996-11-06 13:46:10 +00:00
leo e285606c68 mouse configuration, by Thomas Gerner. 1996-11-06 13:38:12 +00:00
mikel 19bb57bc5a Add another broken CDROM. Fixes PR kern/2913. 
Some misc. cleanup.
 1996-11-06 05:50:31 +00:00
mikel 2241acdd09 vga_move_charset() shouldn't need XSERVER. Fixes port-i386/2904. 1996-11-06 05:28:49 +00:00
chuck 5c91907fb4 add options: EXEC_AOUT and EXEC_SCRIPT 1996-11-06 03:35:03 +00:00
thorpej 34e2fb3bb6 Performance enhancement from Kirk McKusick <mckusick@McKusick.COM>: 
When freeing an indirect block, there is no need to write it (synchronously,
no less!) before tossing it.
 1996-11-06 03:02:59 +00:00
mikel 53945ccb19 Eliminate unsolicited spewage; PR #2108. 1996-11-05 07:20:32 +00:00
scottr 047ae9a04d LC III+/Performa 460 series use same vectors as the LC III. 
Verified by Bob Nestor and Pete Nush.
 1996-11-05 07:20:09 +00:00
mikel 697941357c Eliminate unsolicited spewage; PR #2108. 1996-11-05 07:17:23 +00:00
mikel acaccdd747 make X support code dependent on XSERVER; PR port-i386/2528. 1996-11-05 06:21:25 +00:00
jonathan 79b026a8f3 * Add command struct and modifier definitions for controlling the 
ISA-compatible port space of PCI buslogic cards.

* Add call to bha_pci.c to disable the ISA-compatible ports of a PCI
  device.  The ISA-compatible ports are enabled by default, which
  causes the card to be autoconfigured a second time as an ISA device,
  which appears to deadlock the card.

* Change bha_cmd() to return the number of bytes it actually received
  in response to a command, or -1 on error.

*  Use heuristics (checking for bha-only registers, and checking the size
   of the response to BHA_INQURE_EXTENDED) to bha_find, to make sure the
   bha driver never matches an aha (Adaptec    1542 or compatible) device.

A single kernel should now boot on either Adaptec or BusLogic controllers,
provided we always probe for BusLogic devices before Adaptec devices,
but this has not yet been verified.
 1996-11-05 03:04:28 +00:00
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
explorer 22523c6ffd Update TODO list for lkm stuff 1996-11-05 02:34:24 +00:00
explorer 4f2a5a3b7d remove deadfs and fifofs 1996-11-05 02:30:16 +00:00
explorer 0c69983b3e remove the deadfs 'filesystem' from the lkm tree. This wasn't supposed to make 
it in there anyway.
 1996-11-05 02:29:29 +00:00
explorer 5b1de90fba remove the fifo 'filesystem' from the lkm tree. This wasn't supposed to make 
it in there anyway.
 1996-11-05 02:27:19 +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
mycroft 24620e1cd0 Rearrange wds_attach() to initialize DMA channel before setting to cascade 
mode.
Fix silly error in -ASC case, pointed out by Niklas Hallqvist.
 1996-11-03 16:20:31 +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
pk 39379f9a46 Reset `sc_async' on device close. 1996-11-01 23:05:45 +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
fvdl 0c32bba802 Make this compile with -Wcast-qual. 1996-10-28 08:46:35 +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
fvdl d5f094e14f Make this compile with -Wcast-qual 1996-10-28 08:42:13 +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
gwr f5927ca260 Minor nit in my change regarding const and non-ansi code... 1996-10-27 21:50:33 +00:00
gwr 2ada6af51b Oops, part of that last commit was not meant to go in. 
The definitions of va_alist, va_dcl belong elsewhere.
 1996-10-27 20:50:00 +00:00
gwr a0d9bd5bb2 The hack-ish tricks to make the ANSI-style va_start macro work in 
non-ANSI mode were not quite complete.  This makes non-ANSI work.
Perhaps it would be better to eliminate this hack altogether...
 1996-10-27 20:30:52 +00:00
gwr 9b8d79eeed Clarify the purpose of this file (user-level code only). 1996-10-27 19:27:54 +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 ce53653783 make the namei struct members ni_dirp and ni_next, and the componentname 
struct member cn_nameptr 'const', since they should never be used to
modify the path name.  (Only the pathname buffer, cn_pnbuf, should be
modified.)  Propagate the const poisoning to code that uses the namei
and componentname structs.
 1996-10-25 23:13:58 +00:00
cgd 8800178e5c -Wcast-qual cleanups. Don't discard 'const' when casting. 1996-10-25 22:15:54 +00:00
cgd 9fa0b6391e don't thow away char_type's 'const'ness via a cast when passing it to scanc(). 
(1) that causes -Wcast-qual to be unhappy, and (2) the cast is unnecessary!
 1996-10-25 22:11:39 +00:00
cgd ca829ca73c don't assign non-const pointers from const pointers; make the appropriate 
pointers 'const'.  (-Wcast-qual)
 1996-10-25 22:01:44 +00:00
cgd a67c0b16b8 define path name string variables that we should not (and, thankfully, do 
not) modify as 'const char *' rather 'char *'.
 1996-10-25 21:57:58 +00:00
cgd eaa37ec87a remove bogus cast of second arg to bcmp(). (nm_name is a const char*, 
and was being unnecessarily cast to 'char *'; -Wcast-qual.)
 1996-10-25 21:52:02 +00:00
cgd 2ab4192195 update alpha_XXX_dmamap() invocations to match prototype. 1996-10-25 21:33:30 +00:00
cgd 614fa7e02e make the first arg of b_to_q (the u_char * that points to data to be 
stuffed into the queue) const, since it's not modified.
 1996-10-25 21:22:10 +00:00
cgd ef6504281a remove duplicate prototypes from tty_subr.c (ndqb, putc, b_to_q), and 
make the first arg of b_to_q (the u_char * that points to data to be
stuffed into the queue) const, since it's not modified.
 1996-10-25 21:20:29 +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
thorpej e50a1d048c Bump NetBSD version to 1.2B (kernel interface changed) 1996-10-25 20:13:16 +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
fvdl f577ebda70 Move 'not finished' printf within AUDIO_DEBUG ifdefs, it should normally 
be silent about this and caused confusion with stray interrupts.
 1996-10-25 07:25:48 +00:00
thorpej 096b0d6c6e In udp_output(), sanity check the length of the packet to be transmitted. 
If it's larger than IP_MAXPACKET, return an error condition.
Based on a patch from Bill Fenner <fenner@parc.xerox.com>
 1996-10-25 06:35:16 +00:00
thorpej 59bbc2199e In rip_output(), sanity check the length of the packet to be transmitted. 
If it's larger than IP_MAXPACKET, return an error condition.
Based on a patch from Bill Fenner <fenner@parc.xerox.com>
 1996-10-25 06:33:36 +00:00
thorpej e55c8a9c7e Before concatenating frags, sanity check the length of the packet. If it's 
larger than IP_MAXPACKET, discard it.
Based on a patch from Bill Fenner <fenner@parc.xerox.com>
 1996-10-25 06:30:32 +00:00
thorpej 65c188b3c7 Make length and offset fields unsigned. From Kevin M. Lahey <kml@nas.nasa.gov> 
Add a counter to IP stats, to count packets which are discarded on the
grounds that they are too large.
 1996-10-25 06:24:16 +00:00
thorpej ee34a9ab6d Make length and offset fields unsigned. From Kevin M. Lahey <kml@nas.nasa.gov> 1996-10-25 06:22:24 +00:00