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3334 Commits

Author SHA1 Message Date
drochner
6de27a7083 Make copyout() and Co. work with PMAP_NEW on real i386 processors. 
PMAP_NEW doesn't fault in page table pages automatically on access to
PTmap[], so we have to check the PTD explicitely.
If a PTP is needed, call uvm_fault(). pmap_enter() will DTRT.
Move calculation of the index into PTmap[] inside the loop in copyoutstr()
(non-PMAP_NEW case). Page boundary crosses are rare, so this should save
some cycles in average.
 1998-05-20 16:30:54 +00:00
augustss
796e91b2a7 Add ym (Yamaha OPL3-SA3) driver. 1998-05-20 16:25:06 +00:00
thorpej
89835ce0fd Correct a typo in some code that isn't yet used. 1998-05-19 22:09:00 +00:00
thorpej
6626878e7b It is no longer necessary for pmap_pinit() and pmap_release() to be 
pmap interface functions, as NetBSD no longer uses statically allocated
pmaps (except for the kernel pmap, which is special-cased anyhow).
 1998-05-19 19:00:11 +00:00
drochner
4153971158 Framework to test standalone code in a friedly user environment. 1998-05-15 17:07:14 +00:00
drochner
a8857f05e8 Allow to use the code in user land test programs. 1998-05-15 16:38:53 +00:00
drochner
12d352b2f9 minor corrections 1998-05-14 18:34:11 +00:00
drochner
04682788a9 misc improvements: 
-initialize errno to 0 before receiving
-minimal allowed packet size is 4 (empty data packet)
-Be nice to the TFTP server - tell it that the transfer is finished
  (additinal ACK at EOF, ERROR otherwise). Otherwise, it will linger
  around and retransmit. This can be left out (TFTP_NOTERMINATE) if we
  are really short on space.
 1998-05-14 18:26:47 +00:00
drochner
2e9a412d43 allow to use from user space test programs 1998-05-14 18:17:44 +00:00
drochner
26d2f5e3b6 allow to access from user space test programs 1998-05-14 18:15:02 +00:00
kleink
687ea7404c Fix some arithmetics lossage on typeless pointers. 1998-05-08 16:55:15 +00:00
mycroft
c85dd6f9e1 Fix botch in i386 copyoutstr() case. The index into the page table was 
corrupted after the first page.  From Matthias Drochner.
 1998-05-08 10:05:47 +00:00
drochner
2a3fff85f0 add RCS ID 1998-05-06 13:32:18 +00:00
chuck
7704d6d342 correct some addresses in the comment that i missed when 
KERNBASE changed a while back (from Matthias Drochner)
 1998-05-05 01:36:46 +00:00
thorpej
88e3ea0922 Use pci_bus_flags(). 1998-05-04 18:49:33 +00:00
thorpej
c099eb3a4a Add a function, pci_bus_flags(), that determines which flags (for memory 
and i/o enabled) should be passed to the primary PCI bus's autconfiguration
node.  Use this function to detect broken PCI-Host bridges, which have
problems with memory-mapped access.  Add the SIS 85C496 to this list.
 1998-05-04 18:49:07 +00:00
thorpej
627388689b Whitespace. 1998-05-04 06:09:35 +00:00
drochner
8b49b1c0b1 Set console to polling mode before calling cngetc(). 1998-05-03 10:14:19 +00:00
augustss
7458164379 Add Ensoniq AudioPCI driver. 1998-05-01 22:00:37 +00:00
thorpej
1686aca01d Pull in opt_gateway.h as appropriate. 1998-04-29 23:11:00 +00:00
thorpej
a6084492d9 Fix some whitespace. 1998-04-28 02:04:13 +00:00
kleink
a53c1863fe Provide definitions for intptr_t and uintptr_t, signed resp. unsigned integral 
types large enough to hold any pointer.
 1998-04-27 17:39:10 +00:00
thorpej
aefae6b463 Eliminate some needless indirection through ISA DMA front-end functions. 1998-04-27 00:21:57 +00:00
thorpej
ff701f8abb Garbage-collect the DMA tag's "_cookie" member; it's not used for anything. 1998-04-26 22:37:20 +00:00
drochner
92b545d880 There are NE2100 compatible cards which cannot IRQ 10. 
Use IRQ 9 in the default configuration.
(Thanks to Rick Byers <rickb@iaw.on.ca>.)
 1998-04-20 10:58:01 +00:00
drochner
543407f7ee use the mi header (dev/pckbc/pckbdreg.h) 1998-04-17 13:09:23 +00:00
drochner
fa82ea6398 it's mi now (dev/isa) 1998-04-17 13:06:48 +00:00
drochner
6af8040a5c -"spkr" now attaches to "pcppi" 
-"le at isa" is split into "depca", "nele" and "bicc"
 1998-04-16 22:01:41 +00:00
drochner
bf23ba7b87 add a device node for "sysbeep at pcppi" 1998-04-16 20:16:28 +00:00
drochner
46f77d75da Make sysbeep() use dev/isa/pcppi. (sysbeep0 at pcppi?) 
Remove findcpuspeed() - it's useless and was commented out for a while.
 1998-04-16 20:15:10 +00:00
drochner
3ae87f413f "spkr" is now mi. Keep this file for compatibility. 1998-04-15 21:40:27 +00:00
drochner
7689c5d866 remove unneeded stuff 1998-04-15 21:39:01 +00:00
drochner
816be100e0 Remove initialization macros for wsdisplay / spkr - they are in mi 
sys/conf.h now.
 1998-04-15 21:31:40 +00:00
drochner
2aa1ce8196 VGA and spkr are now MI. 1998-04-15 21:27:47 +00:00
frueauf
f7a146be7b Add isa/pcvt to SUBDIR, this will install /usr/include/machine/pcvt_ioctl.h 
which is needed by our default xsrc on i386. Closes pr 1391.
 1998-04-13 21:54:30 +00:00
tv
b21bfbde11 Add -Wno-main conditional on compiler being gcc 2.8 or egcs. (This adds 
a HAVE_GCC28 check-variable that can now be used to add other gcc-2.8
flags in cases where they may be useful, or to remove gcc 2.7.2 "bug
workaround" flags.)
 1998-04-12 23:47:41 +00:00
tv
482063559a .y.c <sys.mk> rule fixes. Don't create a y.tab.h file unless asked for, 
and use smarter creation of the header file.
 1998-04-09 00:32:31 +00:00
thorpej
8e115c7176 Fill in pmap_collect(), doing what the Alpha port's pmap does - forget 
the physical mappings for the entire address space, thus freeing up
the page tables held by the pmap.
 1998-04-07 18:32:10 +00:00
cgd
b81a5e0d4c set apm_damn_fool_bios on standby request if another request is 
already in progress (as is done in the suspend case).  Suggested
by Soren S. Jorvang in PR 5246, but diff in that PR cleaned up so
it'd still work right when debugging printfs were enabled.
 1998-04-03 18:18:05 +00:00
enami
f7fc870789 Add entry for aic* at isapnp, but comment outed. 1998-04-03 04:35:39 +00:00
enami
6821ff25c2 Add entry for aic* at isapnp. 1998-04-03 04:35:05 +00:00
enami
6223459801 Add entry for mbe* at pcmcia (but comment outed). 1998-04-03 04:29:52 +00:00
enami
c95ab20c4a Add entry for mbe* at pcmcia. 1998-04-03 04:29:13 +00:00
enami
078370be30 Add comment outed entries for ate0 and fmv0. 
Remove fe0.
 1998-04-03 04:25:15 +00:00
enami
b1b3597d5e Add entries for ate0 and fmv0 (former is tested but latter is not). 
Remove fe0.
 1998-04-03 04:23:50 +00:00
cgd
0d0f2a0713 kill unnecessary (unused) definition of partab (char partab[];), which 
caused a compiler warning with egcs.
 1998-04-02 02:46:02 +00:00
drochner
e9ca6a9081 Remove conditionals on PCVT_{NET,FREE}BSD to make the source easier to 
read.
 1998-03-31 08:22:13 +00:00
thorpej
7e74fb627d Allow this to work w/ UVM (API issue). 1998-03-31 08:18:33 +00:00
thorpej
8c33969680 Fix PR # kern/68 by ensuring that a PC has a valid mapping before attempting 
to disassemble it.
 1998-03-31 08:16:28 +00:00
mycroft
4fe1e7a83d Make main() return int to shut up egcs. (Yuck.) 1998-03-31 05:29:21 +00:00
mycroft
1a36e9e970 Add explicit int types for egcs. 1998-03-30 06:07:40 +00:00
mycroft
1fc84bbd8d Add explicit int types for egcs, and nuke register. 1998-03-30 06:05:39 +00:00
mycroft
450748892d Make the previous slightly less nasty. 1998-03-30 06:04:29 +00:00
mycroft
38008a99e3 Add explicit int types for egcs, and nuke register. 1998-03-30 06:02:13 +00:00
tron
8295d8475b writedisklabel() always used the offset of the first partition in the MBR 
to address the disklabel even if NetBSD resides on another partition.
 1998-03-29 21:30:20 +00:00
cgd
7fa109343c cope with name fixup in pcidevs 1998-03-28 02:12:02 +00:00
cgd
b3d285e625 add -nostdinc to CPPFLAGS, so that /usr/include won't be used 1998-03-27 01:32:53 +00:00
chuck
5f8c3edfed add pmap_dump as a DEBUG function 1998-03-26 19:49:51 +00:00
chuck
1c1186a3f2 the kernel remove function can encounter mappings that are on the 
pvlists if they were entered by the fault routine.   in this case
we had better call pmap_remove to clear out the pventry structures.

appears to fix some pvlist releated panics people have seen with pmap.new.
 1998-03-25 22:49:11 +00:00
chuck
a30817ebaa if installing page 2 as a PT page for first 4M (for BIOSCALL), 
make sure we zero it first so that the PT is not filled
with random garbage
 1998-03-25 16:30:43 +00:00
frueauf
65b1639385 Make this compile again: PCKBDCF_PORT->PCKBCPORTCF_PORT. 1998-03-24 11:37:06 +00:00
drochner
db80fc3242 The "pckbd" attribute of pc/vt is now "pckbcport". 
Use the real console driver name here to make more obvious where
pms and spkr attach to.
 1998-03-22 18:18:45 +00:00
drochner
4682d49cf1 tell drivers that this port knows about the new wscons code 
(and generates the NWSCONS etc include files)
 1998-03-22 17:53:23 +00:00
drochner
f321f0c731 add entries for the new wscons stuff 1998-03-22 17:50:12 +00:00
drochner
d4d8012d51 Export pcconskbd_cnattach() - it is used if pccons attaches to the MI 
keyboard controller driver.
 1998-03-22 17:49:00 +00:00
drochner
c4a9c8a96e Allow to use pccons with the new MI keyboard controller driver. 
This is more or less for testing (it doesn't contribute to the beauty
of the code).
 1998-03-22 17:40:08 +00:00
drochner
a773a26ab1 Allow to attach the mouse driver to the new MI keyboard controller driver. 
This should allow to use old X servers which depend on the old mouse
interface to work in the future.
XXX There can be only one attachment - either to an old console driver
or to the new pckbc driver - be configured.
 1998-03-22 16:48:51 +00:00
drochner
e6244ecd3a allow use of new wscons code: 
-rename the "pckbd" internal attribute to pckbcport, it conflicts with the
 real pckbd device in dev/pckbc
-add attachments of pccons and pms to the new mi keyboard controller
 driver (more or less for testing)
-include the new "files.wscons" and "files.pckbc"
-add declarations for VGA - must be done here for now to avoid conflicts
 with alpha's private VGA driver
 1998-03-22 16:14:39 +00:00
drochner
528890f3ab Allow to use the new VGA and keyboard controller drivers as console: 
-allow to bus_space_map() for the memory hole in early startup
-add calls to the new XXX_cnattach() functions to consinit()
-add a "pckbc_machdep_cnattach()" dispatch function to allow the
 combination of old console driver - new keyboard controller driver
 1998-03-22 16:04:31 +00:00
drochner
06471a2eed switch to non-BROKEN_INDIRECT_CONFIG 1998-03-22 12:52:03 +00:00
mycroft
2ada4b4af1 Replace TS_WOPEN with t_wopen, per mail on tech-kern. 1998-03-21 04:02:47 +00:00
mycroft
919340aaa5 In npxdna(), if there was an exception state in the FPU but npxproc was 
null, the frstor would fault on a PPro.  I'm pretty sure this is not
how the chip is supposed to behave, but it's easy enough to do a fninit
to throw away the exception state.
Also, some other minor changes to the documentation.
 1998-03-20 20:15:14 +00:00
bouyer
9f50fca1fd Add commented out "options FFS_EI" 1998-03-18 16:34:41 +00:00
chuck
1e137afb43 typo in printf 1998-03-17 22:09:32 +00:00
cgd
9b6471a47d remove a few unnecessary and incorrect pointer checks. 1998-03-17 21:27:25 +00:00
chuck
6282e70846 print more info for a diagnostic panic 1998-03-17 19:15:07 +00:00
leo
6356561f35 Use bus-dma functions. Also make sure that dma will not use the bounce 
buffers (Tested & requested by Noriyuki Soda).
 1998-03-16 15:48:00 +00:00
chuck
b87759e7f2 bug fix: bring in-line with rest of uvm: use kernel_map for object offset 
rather than kmem_map.   should fix PR#5129 reported by
	Lennart Augustsson.
 1998-03-10 14:53:20 +00:00
mikel
7d4b078022 print proper invalid IRQ, from Heiko Rupp in PR 5128 1998-03-09 06:20:26 +00:00
drochner
84963f97b5 Move allocation and mapping of the page table page for "bioscall" from 
locore to here.
 1998-03-06 14:53:06 +00:00
drochner
25f48b177c Use NKPDE page table pages (instead of only one) for temporary mapping 
in transition to relocated mode.
Remove preparation for "bioscall" identity mapping - it is in the way
and can be done later in init386().
Should solve the problem described in PR 4832 and 5102.
 1998-03-06 14:51:36 +00:00
jtk
4fcd1c2cdd include <machine/vm86.h> if VM86 option defined 1998-03-06 04:12:56 +00:00
scottb
d24f809241 Added prototype for ibcs2_sendsig. 1998-03-05 05:23:49 +00:00
scottb
b8bb612601 Add ibcs2_sendsig function. 
Add ibcs2_sigcode function to locore because we need to call our own
	version of sigreturn.
Add support for emul_ibcs2_xout (XENIX) structure because we need to emulate
	some syscalls differently.
 1998-03-05 04:20:44 +00:00
cgd
8854631e5f add file declarations for MD pciide file. 
add (temporary) device/file declarations for the MI PCI IDE controller
driver.  These are present here until the wdc declaration mess is
resolved, because until then they need to go into MD files files in
places where they play nice with the wdc declaration.
 1998-03-04 06:40:29 +00:00
cgd
ccdea2d9c8 machine-dependent bits (for compat interrupt mapping) of PCI IDE driver. 1998-03-04 06:35:47 +00:00
cgd
9da165424c allow LDSTATIC definition to be overridden by bsd.own.mk/mk.conf 1998-03-02 19:57:00 +00:00
fvdl
25bc5ab033 Don't make simple_lock decls dependent on NCPU > 1, be consistent with 
the rest of the kernel.
 1998-03-02 18:06:32 +00:00
mikel
dfb1317f8a remove some lint; from Thorsten Frueauf in PR 5085. 
also made one implicit int declaration explicit.
 1998-03-02 06:20:16 +00:00
mikel
3119a26ccd s/CFLAGS/CPPFLAGS/ 1998-03-02 06:17:29 +00:00
fvdl
25a2f5ee46 Put #if NCPU > 1 around initialization of simple_locks too, to avoid 
compile errors.
 1998-03-01 23:19:01 +00:00
augustss
1918ca1e5b Change ie[01] to ef, ai, and ix so that these kernels can be used again. 1998-03-01 20:45:26 +00:00
fvdl
0485953099 Make this compile after the lite2 merge. 1998-03-01 13:22:55 +00:00
pk
32ad582965 Replace monolithic ie0' and ie1' driver by ef', ix', `ai' front-ends. 1998-02-27 23:57:31 +00:00
cgd
84fad9aba3 make it clear that the "old BSD partition ID!" message is a warning (by 
prefacing it with "WARNING: ").
 1998-02-27 18:57:40 +00:00
perry
edac6b7ff2 define kernel only inline static functions only #ifdef _KERNEL 1998-02-26 01:57:30 +00:00
perry
398e0f8c64 add /* LINTLIBRARY */ to supress lots of "unused function" warnings 
from lint.
 1998-02-25 22:36:45 +00:00
perry
1ed8ea9966 note second parm of sysarch() is now void *, + trivial KNF, etc. 1998-02-25 21:41:55 +00:00
perry
56c01cbd82 change second parm of sysarch() from char * to void * 1998-02-25 21:24:56 +00:00
drochner
3ee0e26f7d document 3c900 TPO support, add comments 1998-02-25 12:19:12 +00:00