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2740 Commits

Author SHA1 Message Date
thorpej
35a40fda4b Implement a simple generic PCI-ISA bridge driver. This driver exists 
primarily to nicely print version information about your PCI chipset
(try with "options PCIVERBOSE").  Eventually, it may be used to
enable/disable features/bugs of a given PCI chipset.  In addition, this
driver uses the PCI-ISA bridge callback mechanism to logically attach the
ISA bus to the PCI-ISA bridge.
 1996-11-28 02:53:45 +00:00
thorpej
30612943e3 Implement a simple generic PCI-Host bridge driver. At the moment, this 
driver is a place-holder, which will nicely print version information
about your PCI chipset (try with "options PCIVERBOSE").  Eventually,
this can be used to enable/disable features/bugs of individual PCI
chipsets.
 1996-11-28 02:49:01 +00:00
thorpej
9a6796b559 In isa_attach_hook(), set a variable to indicate that an ISA bus has 
been attached to the system.  If, by the time mainbus wants to attach
an ISA an ISA has not yet been attached to the system, attempt to attach
an ISA to mainbus.
 1996-11-28 02:43:53 +00:00
thorpej
446317125e In fdcresult(), the loop that pulls status off the controller is treated 
as a "timeout", yet there's no specific delay in each iteration.  Add
a small delay (10 usec... pretty arbitrary) in each iteration.  This
fixes the "fdcresult: timeout" problems I've been having on my 200MHz P6.
 1996-11-27 19:53:51 +00:00
jtk
73b960a308 add pre-probe step so that autoconfiguration does not print 'apm0 at 
mainbus0 not configured' message if configured but not present in the
BIOS
 1996-11-22 00:19:07 +00:00
mycroft
135b1cea1f Remove incomplete and unused `fast' vector code. 1996-11-20 14:09:07 +00:00
jonathan
a935a72af3 Fix cut-and-paste errors. 1996-11-20 11:37:52 +00:00
jonathan
584f698f2c * Add old-style vmstat -i interrupt counters for normal and stray interrupts. 
Interrupts for irqs with handlers are counted as normal, even if none of
  the handlers claim the interrupt.
  Should all be redone with hierarchical event counters. that count
  hardware events and invocations of each handler separately.

* Increment cnt.v_intr for normal interrupts (bugfix).
 1996-11-20 10:47:14 +00:00
fvdl
c15f6d921f Changes for NKPDE calculation from cgd. 
- New variables: biosextmem, biosbasemem, nkpde
- Above can be set by using the options BIOSEXTMEM, BIOSBASEMEM,
  and NKPDE respectively (EXTMEM_SIZE is now called BIOSEXTMEM).
  When preset this way, they won't be filled in / calculated.
- Readable by sysctl using machdep.nkpde, machdep.biosbasemem
  and machdep.biosextmem.
- nkpde is calculated as:

	min(NKPDE_MAX, NKPDE_BASE + (biosextmem >> 10) * NKPDE_SCALE)

  Where NKPDE_MAX is 31, NKPDE_BASE is 4, NKPDE_SCALE = 1.
 1996-11-18 01:06:09 +00:00
fvdl
9974e36372 Move VNODEPAGER and DEVPAGER to std.i386 as well. 1996-11-16 01:16:38 +00:00
jtc
16b48272c4 Define _BSD_CLOCKID_T_ and _BSD_TIMER_T_ 1996-11-15 22:38:45 +00:00
fvdl
ac0bb07268 Add MACHINE_NONCONTIG as a define. 1996-11-15 09:21:41 +00:00
fvdl
5d9d9e5cda Move non-optional options to std.i386, and use that file. 1996-11-15 09:19:31 +00:00
jtk
acf32b66b8 fix bitmask_sprintf typo 1996-11-14 12:39:55 +00:00
mikel
5d1041a8ee remove extra $(DESTDIR). Fixes port-i386/2878. 1996-11-14 08:05:58 +00:00
thorpej
1a2f892e07 Deal with unused variable warning introduced in last change, pointed 
out by David Carrel <carrel@cisco.com>.
 1996-11-13 17:42:45 +00:00
thorpej
a0dffcafc2 Use bitmask_snprintf(). 1996-11-13 07:00:30 +00:00
thorpej
490126b07a Use bitmask_snprintf(). 1996-11-13 06:48:24 +00:00
mikel
d9763055f7 Enable eisa0 and pci0 for network cards 1996-11-13 00:09:57 +00:00
jtc
46ab334aef Changed condition used to determine whether to do the overlap-safe 
copy to succeed only when regions actually overlap.  This improves
the performance of the average case.  Pulled from userland bcopy.S.
 1996-11-12 01:49:29 +00:00
thorpej
e463f9241e Two things pointed out by Chris Demetriou <cgd@cs.cmu.edu>: 
- The boundary argument to bus_space_alloc() should be a bus_size_t, not
  a bus_addr_t.
- The buffer arguments in the "multiple write" methods should have
  const qualifiers.

And one from me:
- Make bus_space_barrier() eat up the arguments passed to it so that
  the compiler doesn't needlessly whine.
 1996-11-10 03:19:25 +00:00
thorpej
17909dbe5d The boundary argument to bus_space_alloc() should be a bus_size_t, not 
a bus_addr_t.  Pointed out by Chris Demetriou <cgd@cs.cmu.edu>.
 1996-11-10 03:16:17 +00:00
mikel
752f0f5c9c Fix typo; PR port-i386/2666. 1996-11-07 07:30:19 +00:00
cgd
8a3333b2a9 Fix an inconsistency that came in with Lite: setrq() was renamed to 
setrunqueue(), but remrq() was never renamed.  Rename remrq() to
remrunqueue().
 1996-11-06 20:19:19 +00:00
cgd
1413ef1d07 Add an APM_NO_STANDBY option, which can be enabled by people whose BIOSes do 
the wrong thing with standby mode (as some older ThinkPAD 701c BIOSes do, for
example.)  Rename APM_NOIDLE to APM_NO_IDLE for consistency and "niceness,"
and error out (with a useful error message) if APM_NOIDLE is defined.
 1996-11-06 18:09:43 +00:00
mikel
2241acdd09 vga_move_charset() shouldn't need XSERVER. Fixes port-i386/2904. 1996-11-06 05:28:49 +00:00
mikel
acaccdd747 make X support code dependent on XSERVER; PR port-i386/2528. 1996-11-05 06:21:25 +00:00
jtc
4620e80691 The copyright for this file has been assigned to the NetBSD Foundation 1996-11-04 23:04:43 +00:00
explorer
236a28d49e Make this compile without COMPAT_10 or _11 1996-10-31 01:16:57 +00:00
sommerfe
d26717de0e Workaround for building linux-emulation LKM. 1996-10-29 02:19:25 +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
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
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
perry
7117cf93ec Add #include <sys/systm.h>, so that cc -W* doesn't bitch and error out 
when printf() gets used in this file.
 1996-10-21 01:49:22 +00:00
hpeyerl
7aa41bf1a7 #ifdef out a couple of variables dependant on USER_LDT. 1996-10-20 22:39:03 +00:00
fvdl
d1400746a5 Fix some printf formatting strings within DEBUG and DIAGNOSTIC defines. 
From Mike Long, PR 2859
 1996-10-18 09:03:42 +00:00
thorpej
150c33e60b Use ${INSTALL}. 1996-10-18 05:55:26 +00:00
fvdl
6177bfa965 Remove compiler warning when USER_LDT not specified. PR 2852 1996-10-17 19:41:00 +00:00
fvdl
3e338cbad4 Fix compiler warning (PR 2852) 1996-10-17 19:38:45 +00:00
fvdl
f9a53c581f Cast ioport_ex_storage to caddr_t, needed becauseit is now long[] 
and creates warnings.
 1996-10-17 19:31:09 +00:00
thorpej
78bce16293 Couple of changes: 
- Rename EX_NOBLOB to EX_NOCOALESCE; it's much more descriptive of
  what's going on.
- Ensure that fixed extent storage is longword aligned.
 1996-10-17 08:31:28 +00:00
jonathan
772aec9bf4 Remove #ifdef DEBUG lint: 
change "%x" -> "%p" for printfs() with pointer args in i386_{set,get}_ldt()
 1996-10-17 05:26:25 +00:00
jonathan
6dab138cc0 Remove lint inside #ifdef DEBUG: 
* fix pmap debugging format strings: "%x" -> "%lx" for vm_offset_t
         "%x" -> "%p" for pointers.
  * add prottypes for pmap dumping functions
  * add missing return types on pmap dumping functions
  * move initialization of pamp_enter_pv():pv  before #ifdef DEBUG code
    which uses pv.
 1996-10-17 05:11:47 +00:00
jtk
37449bd6a8 fix compile warnings with -DDEBUG or -DAPMDEBUG 1996-10-16 22:30:34 +00:00
jtk
aa8449a9ef fix compile errors & warnings 1996-10-16 01:12:18 +00:00
christos
05d14bf764 catch up with Jason's changes 1996-10-13 18:28:49 +00:00
christos
ad67e04154 backout previous kprintf change 1996-10-13 16:50:51 +00:00
christos
bd73314ed9 backout previous kprintf changes 1996-10-13 03:19:38 +00:00
thorpej
4879f62ed8 Need <sys/exec.h> for the PS_STRINGS definition. 1996-10-12 02:20:37 +00:00
christos
06555645c2 printf -> kprintf, sprintf -> ksprintf 1996-10-11 00:24:36 +00:00
christos
c47b25b2e5 add -Wall -Wstrict-prototypes -Wmissing-prototypes. 
We are compiling cleanly now!
 1996-10-11 00:04:22 +00:00
christos
1f54d4ded6 add in_addr_t and in_port_t and use them. 1996-10-11 00:02:47 +00:00
christos
e6302ff46c - add missing prototypes 
- printf -> kprintf, sprintf -> ksprintf
 1996-10-10 23:56:50 +00:00
christos
4335eeb4ed - fix uninitialized sticks 
- printf -> kprintf, sprintf -> ksprintf
 1996-10-10 23:51:19 +00:00
explorer
e331708d2f turn off floppy motor (and light) even if the drive isn't found. This fixes 
some laptop indicator lights which would be stuck on after the probe
 1996-10-09 16:10:14 +00:00
cgd
472889f8e4 moved to aout_machdep.h (via repository copy) 1996-10-08 12:57:37 +00:00
mycroft
d675cc33af Add examples of NTP, MROUTING, and serial console. 1996-10-02 23:56:43 +00:00
mycroft
99e5b1260c Add EXEC_ options. 1996-10-02 23:15:58 +00:00
mycroft
3d3546293e Update to match reality. 1996-10-02 23:14:04 +00:00
mycroft
eb5fab46d8 No longer used. 1996-10-02 22:24:44 +00:00
mycroft
652ec49cc8 Update to current reality. 1996-10-02 22:20:51 +00:00
mycroft
284b1db215 No longer used. 1996-10-02 22:07:59 +00:00
christos
0b99fde177 Fix PR/2782: Remove definition of dos_partitions[]. 1996-10-01 00:06:05 +00:00
christos
13b8943557 fix PR/1085: fix read and write label routines so that they can be called 
with a null cpu_disklabel
 1996-09-30 21:24:49 +00:00
cgd
0e097578a2 add and use a machine-dependent header, which currently defines some 
macros to use to remove #ifdefs from the machine ID case check.
Eventually, these headers will contain other information, e.g.
machine-dependent relocation information, etc.
 1996-09-26 21:50:55 +00:00
cgd
aff6c1c4c7 kill DDB 1996-09-26 21:45:05 +00:00
christos
6dde563e8f Fix the entries for the cyclades multiport serial cards, but leave commented 
out, like the other multiport cards
 1996-09-24 19:10:41 +00:00
cgd
a5aa202ea9 kill unused options. no point in wading through lots of lines of commented 
out garbage that will never be useful on this machine.
 1996-09-22 03:00:32 +00:00
jtk
fc79deac52 when halting, attempt to turn off power using APM 1996-09-16 04:44:28 +00:00
jtk
1541178d9b update the data segment mapping clamps to handle more screwy BIOS requests 1996-09-13 22:58:27 +00:00
jtk
bfd321ca95 don't shift size fields; they're not descriptors 1996-09-13 03:10:56 +00:00
jtk
662c47ecd3 use ls, not ${LS}; remove now-unneeded Makefile.inc 1996-09-13 02:24:30 +00:00
jtk
04f1e23fe1 BIOS trampoline is a static beast; generate it in the sources like 
syscalls.h & friends, and include it when needed from the source directory.
 1996-09-13 00:02:36 +00:00
explorer
5d76f7cbac remove unneeded placeholder 1996-09-11 05:24:25 +00:00
jtk
2b5e1cd158 clean up missing prototype, extra variable 1996-09-10 11:22:33 +00:00
mycroft
b3ffba62a6 Move strip(1) flags into a separate variable, so that $STRIP can 
be passed to subordinate make(1)s.  Remove $TOUCH.  Add HOSTED_CC,
HOSTED_CPPFLAGS, and HOSTED_CFLAGS, and use them when depending genassym.
 1996-09-09 21:06:55 +00:00
mycroft
dbacbd3636 Use machine/asm.h. Garbage collect. 1996-09-09 18:42:51 +00:00
mycroft
379839a0df Make the build process more sane. 1996-09-09 18:07:40 +00:00
mycroft
825aca4d5d Oops; include paths are relative to $S. 1996-09-09 17:18:47 +00:00
mycroft
3fbde733bc Sync with version in ../boot. 1996-09-09 16:55:11 +00:00
mycroft
842eae0878 Add a file for local additions to GENERIC. 1996-09-09 16:37:08 +00:00
mycroft
a693d5fcb0 Sync with GENERIC. 1996-09-09 16:33:20 +00:00
mycroft
02b3e8d73e Add ss, uk. Minor touchups. 1996-09-09 16:30:47 +00:00
mycroft
97c4dc0c80 Remove old comment about rd, and add to chrtoblk[]. 1996-09-09 15:51:34 +00:00
jtk
4b9b2da0f5 I meant to depend on apm.h, not Makefile 1996-09-09 11:34:01 +00:00
jtk
ec11419661 fix compilation problems when APM not configured 1996-09-09 11:31:40 +00:00
mycroft
a32047fa0c Add cdev_decl(rd), for previous. 1996-09-08 15:59:56 +00:00
jtk
3b509ead1a whoops, forgot to include flags details in bioscall() comments 1996-09-08 15:51:39 +00:00
jtk
1a1feb3827 change APM to use new almost-generalized BIOS trampoline: 
/*
 * void bioscall(int function, struct apmregs *regs):
 * 	call the BIOS interrupt "function" from real mode with
 *	registers as specified in "regs"
 *	(for the flags, though, only these flags are passed to the BIOS;
 *	the remainder come from the flags register at the time of the call:
 *	(PSL_C|PSL_PF|PSL_AF|PSL_Z|PSL_N|PSL_D|PSL_V)
 *
 *	Fills in *regs with registers as returned by BIOS.
 */

Thanks to Charles Hannum for complaining and inspiring me to hack this
together.
 1996-09-08 15:43:37 +00:00
jtk
fda7345c98 re-implement BIOS trampoline as a more general-purpose, reusable trampoline. 
calling interface (via a grapple in locore.s) is:
/*
 * void bioscall(int function, struct apmregs *regs):
 * 	call the BIOS interrupt "function" from real mode with
 *	registers as specified in "regs"
 *	(for the flags, though, only these flags are passed to the BIOS;
 *	the remainder come from the flags register at the time of the call:
 *	(PSL_C|PSL_PF|PSL_AF|PSL_Z|PSL_N|PSL_D|PSL_V)
 *
 *	Fills in *regs with registers as returned by BIOS.
 */

still some generalization to do (moving this to a better named location,
cleaning up #if tests from NAPM > 0 to something else to allow easy
sharing by other drivers)

Thanks to Charles Hannum for complaining about the previous BIOS grapple
and inspiring me to hack this one together.
 1996-09-08 15:36:51 +00:00
mycroft
1dce8ddb7f Add char device for `rd'. 1996-09-08 03:31:39 +00:00
mycroft
9110bcca3a Add uk device. 1996-09-08 00:46:57 +00:00
mycroft
e6dd44f034 Use SIGBUS iff we get a legitimate bus fault. Use SIGSEGV for page protection 
violations (per Solaris, SVR4, AIX, Linux, Irix, and SunOS).
 1996-09-07 22:26:41 +00:00
mycroft
f14cece0ae Turn off DEBUG by default now. 1996-09-07 20:26:09 +00:00
mycroft
2bc736661a Implement poll(2). 1996-09-07 12:40:22 +00:00
mycroft
fc3def4096 Remove duplicate declarations of LKM functions and macros. 1996-09-05 15:46:22 +00:00
thorpej
d1384a9b2a Don't include the FDDI drivers in the install kernels. It's highly 
unlikely that these will be needed in an install situation, and
we need the space.
 1996-09-04 07:35:07 +00:00
mycroft
b3eac79b64 tty stop functions really should return void, not int, and certainly not both. 1996-09-02 06:43:16 +00:00
mycroft
30a617c634 Wrap the default definition of S' in .ifndef'. 1996-08-31 21:40:47 +00:00
mycroft
42c80a3779 Oops. Add patterns for PCI BusLogic cards. 1996-08-31 20:43:53 +00:00
mycroft
06349d0f45 Update for BusLogic and UltraStor changes. 1996-08-31 20:39:14 +00:00
mycroft
0947abc4ec Oops; fix typo. 1996-08-31 05:10:03 +00:00
mycroft
fbfd18b011 Make sure b_resid is always set before biodone(). 1996-08-30 19:59:07 +00:00
mycroft
ecde95b64d clock >= tty | net | bio 1996-08-30 15:39:31 +00:00
jtk
f6fa8f12a6 change to use consistent APM_ constant names 1996-08-30 02:37:04 +00:00
jtk
f613796771 make all constants use APM_ prefix, and some other minor cleanup so that 
this can be the sole APM include file
 1996-08-30 02:36:00 +00:00
jtk
dbeeead15d clean up includes and uses of constants so that we use one include file, 
<i386/include/apmvar.h>
remove some files we don't need anymore
 1996-08-30 02:32:13 +00:00
thorpej
9fd32a826d Fix name conflict with boot() prototype in <sys/reboot.h> 1996-08-30 01:34:01 +00:00
thorpej
c4366945e5 Quiet the ahc driver down a bit by only enabling some of less useful 
messages #if defined(DEBUG) in the NetBSD case.
 1996-08-28 23:39:40 +00:00
thorpej
33dec3a69a Correct a comment. 1996-08-28 23:02:22 +00:00
thorpej
1a5971cc12 Renate this file; I guess I should have taken a vote :-) 1996-08-28 23:00:46 +00:00
thorpej
4deb6e56b8 Kernel configuration for "NetBSD1", NetBSD.ORG's new mail server. 
(This would be a good reference kernel for others setting up network
server systems...)
 1996-08-28 07:17:58 +00:00
cgd
2a73ef60b7 change cfprint_t type definition to take a const char *, rather than 
a char *, because that's what was really intended, and because
if the print function modifies the string, various things could become
unhappy (so the string should _not_ be modified).
 1996-08-27 21:53:46 +00:00
mrg
b8e9f36083 add COMPAT_12. 1996-08-26 23:39:36 +00:00
jtk
b86b695240 add Advanced Power Management driver 
Includes bootstrap support from FreeBSD (Tatsumi HOSOKAWA and <ukai>)
 1996-08-25 23:38:57 +00:00
mycroft
312e49bad1 After processing an AST, check for another one. Pointed out by ws. 1996-08-15 15:34:03 +00:00
mycroft
558d72128e Put into . Remove hooks for `config-dependent' and 
`device-driver' flags.
 1996-08-12 00:51:24 +00:00
mycroft
cdfce2d74f Theres no microcode/Makefile.inc now. 1996-08-10 08:40:53 +00:00
mycroft
cf67f29afe * Add a HOSTED_C_C variable, which strips -p', -pg', and 
`-nostdinc', and use it when building genassym.
* Use `-nostdinc' just to be sure we're self-contained.
 1996-08-10 06:07:57 +00:00
mycroft
f94052ed3a * Define CWARNFLAGS and MKDEP in some moderately consistent fashion. 
* Make S expand to an absolute path at compile time.
* Use `-S' rather than `-x' to remove debugging symbols.
* Garbage collect unused variables.
* Reverse a handful of port-specific changes that do not correspond to
the common build model and are not needed.
 1996-08-10 05:29:24 +00:00
mrg
5abbf990f3 Change reboot(2) to take two arguments: bootopt like normal and also 
a boot string for firmware that can do this, such as the SPARC and
the sun3 models.  It is currently silently ignored on all other
hardware now, however.  The MD function "boot()" has been changed to
also take a char *.
 1996-08-09 10:30:23 +00:00
soda
9e413208a9 adding AHA-284x VL front-end to ahc driver by Jason Thorpe. 1996-08-05 21:15:58 +00:00
soda
d2bb4c7a65 AHA-284x VL front-end to ahc driver by Jason Thorpe. 
This is tested under both netbsd-1-2 branch and main trunk.
 1996-08-05 21:14:29 +00:00
jtk
517f2ace37 One more fix as pointed out by enami tsugutomo <enami@ba2.so-net.or.jp>: 
check slen before accessing cp[1] in GETNUM macro.
 1996-07-21 04:01:01 +00:00
jtk
a6c08ef5e8 fix PRs 219, 2295, 2612: speaker bugs on i386 port: remove overruns due to 
faulty bounds checking; repair faulty octave limiting.
 1996-07-14 01:03:13 +00:00
explorer
41239f1024 Suggestion from Noriyuki Soda <soda@sra.co.jp> to update the comments for 
these files, since the driver was updated to deal with more devices.
 1996-07-14 00:10:11 +00:00
fvdl
8e6a25cd1d Make this compile with PCVT_SCANSET == 2 (PR #2622) 1996-07-13 23:26:03 +00:00
mycroft
353cfc3523 Oops; remove something that shouldn't be here. 1996-07-09 09:23:03 +00:00
chuck
59896583e3 add softnet interrupt for native mode atm 1996-07-04 03:17:53 +00:00
mycroft
de867628ce Migrate m->m_data and m->m_len into Q regs to enable 10% code size reduction. 1996-07-03 18:20:38 +00:00
mycroft
7217b32126 Eliminate an instruction. 1996-07-03 14:05:16 +00:00
mycroft
b056ddef2a Add a few mbuf fields. 1996-07-03 13:10:46 +00:00
mycroft
8663d62627 Minor cleanup. 1996-07-03 13:07:17 +00:00
mycroft
5f51da7a03 Translate in_cksum() to assembler, and speed it up a bit. 1996-07-03 13:01:40 +00:00
thorpej
698844254e A few simple changes: 
- Use an extent map to manage the ISA memory "hole", much like
	  how i/o port space is manged with an extent map.  Do the actual
	  accounting in bus_mem_{,un}map().

	- When creating the ioport and iomem extent maps, pass the
	  EX_NOBLOB flag, which tells the extent map code to disallow
	  fragmenting of regions.  This will make it easier to catch
	  simple i/o and memory mapping bugs (like the if_ed.c bug I just
	  fixed) in the future.

	- In bus_mem_map(), a chunk of code was indented using spaces.
	  Make the indentation use tabs.

	- In bus_io_unmap(), fix the format passed to printf().
 1996-06-25 21:22:48 +00:00
thorpej
9b69016c08 Now that we have i/o port accounting, change the mainbus attach 
order back to the (correct) pci -> eisa -> isa ordering.
 1996-06-23 20:11:27 +00:00
thorpej
8c2f15c6fc New implementation of bus_io_{,un}map() for the i386. Details: 
- A fixed extent map (statically allocated descriptor storage) is
	  created in init386(), just before the call to consinit().  The
	  fixed descriptor storage has enough room for 8 region entires,
	  which is plenty for early initialization, but doesn't chew up
	  that much memory.

	  This extent map (ioport_ex) manages the i386 i/o port
	  space (0x0 - 0xffff).

	- Just before the call to configure() in cpu_startup(), a
	  flag is set which notifies the bus_io functions that it is
	  safe to use malloc() to allocate descriptor storage, in the
	  event that more than 8 regions are needed.

	- bus_io_map() attempts to allocate the specified region from
	  ioport_ex.  If the allocation succeeds, the io handle is
	  filled in.  If the allocation fails, it is implied that
	  something else is already using that io space, and an
	  error condition is returned.

	- bus_io_unmap() frees a region previously allocated from
	  ioport_ex in bus_io_map().  If the free fails, a warning
	  is printed on the conole.

These changes implement "port accounting".  This is required for
proper autoconfiguration on the i386 port, and makes dealing with,
among other things, PCMCIA io mappings _much_ easier.
 1996-06-23 19:59:06 +00:00
mycroft
60f46fb10b Increment the boot block version. 1996-06-18 07:51:26 +00:00
mycroft
584f242944 Don't advance to the next default name if the user typed something. 
Make gets() return void.
 1996-06-18 07:47:02 +00:00
mycroft
398b638fbb Add comments on #else and #endif. Move #ifndefs outside of comment blocks. 1996-06-18 07:17:47 +00:00
mycroft
b360b90a92 Save %esi and %edi around BIOS calls. Also, reference arguments through 
%esp rather than %ebp, to avoid needing to change %ebp on entry.
 1996-06-18 07:03:44 +00:00
mycroft
f2d34a2c9a Compare device types with strcmp(). Remove special case for `wt'. 1996-06-18 06:10:33 +00:00
mycroft
8a706cd17f Add a ONEDISK option to elide the getc(). 1996-06-18 06:06:38 +00:00
mycroft
0ca0eeec5f Clean up the install target. 1996-06-18 06:05:44 +00:00
mycroft
36720c448c Use the BIOS memory sizes passed in by the boot program, to preserve the BIOS 
data area.
 1996-06-18 01:53:07 +00:00
cgd
78937ab274 change > to >= in #endif comment, too. 1996-06-04 20:01:58 +00:00
cgd
6110ea9366 #ifdef tty_attach() with PCVT_NETBSD >= 120 (rather than just >), 
since tty_attach() is now in the 1.2 release.
 1996-06-04 19:53:28 +00:00
cgd
abc294c9d9 don't tty_attach() the mouse emulator tty. 1996-06-04 19:47:51 +00:00
cgd
d4b462666e if PCVT_NETBSD > 120, do tty_attach() calls so that pstat -t will work. 
If these changes are pulled up to the 1.2 release branch, they should
be changed so that they are included if PCVT_NETBSD >= 120.
 1996-05-31 00:03:59 +00:00
cgd
311886cbbe add call to tty_attach() so pstat -t will work with pccons ttys. 1996-05-30 23:59:11 +00:00
cgd
a6539cd434 add options LKM, INSECURE 1996-05-30 22:36:49 +00:00
cgd
00a630739d don't use pcvt any longer 1996-05-30 22:35:46 +00:00
fvdl
b7a6989848 NetBSD1_1 -> NetBSD1_2, so use it properly (PR 2475) 1996-05-28 12:28:45 +00:00
christos
be8ad0bbb0 Recognize MFII keyboard ids for BIM ThinkPad 76X's. Closes PR/2468 1996-05-25 18:19:07 +00:00
christos
0bc76ac7c3 make this compile again; remove CONF_SLOW_INTERRUPT 1996-05-21 20:46:45 +00:00
mrg
1af2be6068 document PORTAL 1996-05-20 18:15:11 +00:00
thorpej
59865f3154 Remove references to the "ahe" device, and add ahc at eisa. Lingering 
junk pointed out by Greg Earle <earle@isolar.Tujunga.CA.US>.
 1996-05-20 03:32:16 +00:00
thorpej
4564027c48 Add the DEFEA EISA FDDI controller to the catch-all kernels. 1996-05-20 00:50:33 +00:00
christos
15ac7da805 - remove cpu_exec_aout_prep_oldzmagic and use exec_aout_prep_oldzmagic 
- add exec_aout_prep_oldnmagic and exec_aout_prep_oldomagic. Now we support
  all BSDI executable formats.
 1996-05-18 15:54:59 +00:00
thorpej
5179f14567 This hasn't been kept up to date. 1996-05-15 23:52:44 +00:00
mycroft
b3d8a261b9 Make imask[] larger, to match other changes. 1996-05-13 06:11:28 +00:00
mycroft
635c72115c Add multiple-inclusion protection. 1996-05-13 01:35:06 +00:00
mycroft
417bb90896 Move spl*() and soft interrupt definitions into intr.h. For now, include it 
from psl.h.  XXX Will change after release.
 1996-05-13 01:28:01 +00:00
mycroft
db4ceee7f8 Remove the PCVT_SLOW_INTERRUPT option. It is required. 1996-05-12 23:33:32 +00:00
mycroft
f7624a5fd1 Use intr.h. 1996-05-12 23:24:47 +00:00
mycroft
eda98d375d Use intr.h. 1996-05-12 23:11:54 +00:00
mycroft
a8e2ce97e4 Implement IPL_HIGH. 1996-05-12 23:06:06 +00:00
mycroft
9f8f77f8f6 Move IPL_* and IST_* constants into intr.h. 1996-05-12 22:52:23 +00:00
thorpej
645664c6f1 In bus_mem_unmap(), pass kernel_map to kmem_free(), rather than 
kmem_map (the VA space is allocated from kernel_map).

In both bus_mem_map() and bus_mem_unmap(), adjust some arithmetic to
avoid wasting a page of VA space per call to bus_mem_map().
 1996-05-12 19:02:19 +00:00
thorpej
ea8aad3319 Use <machine/bus.h> ... on the right track to making this an MI driver. 1996-05-12 01:37:02 +00:00
mycroft
540f9550c0 Make `make depend' work for libraries. 1996-05-11 16:11:30 +00:00
jtc
0edf3579f4 Revert last change. 
Changing types from unsigned {long,short} to u_int{32,16}_t causes problems
in a lot of userlevel code because those types aren't defined when machine/
endian.h is included.  And IMO including sys/types.h in machine/endian.h
is clearly wrong.

XPG4.2 defines new types in_addr_t and in_port_t for the {h,n}to{n,h}{l,s}
functions.  But we don't have time to figure out the implementation issues
given the current release schedule.
 1996-05-08 20:00:38 +00:00
thorpej
3fd8e58e67 Add the DEC DEFPA FDDI interface to the catch-all kernel configs. 1996-05-07 00:59:53 +00:00
thorpej
a331638311 Make the MI LANCE driver standalone, and use cfattach to resolve 
naming conflicts between bus attachments on ports that can have
multiple instances of the LANCE.
 1996-05-07 00:58:36 +00:00
christos
cd2b07ab7c We have our own prototype now for fillw() 1996-05-05 22:20:51 +00:00
christos
079631f59d Remove unneeded casts to fillw() since now it takes a void * argument. 1996-05-05 19:48:15 +00:00
christos
db7563a62d Fix gcc -Wall warnings 1996-05-05 19:46:15 +00:00
christos
f8f10e569e Make this compile again. 
- use the abs function from libkern
- fix prototypes
 1996-05-05 19:31:25 +00:00
christos
59fdcbc7ad Change the prototype of fillw from (int, caddr_t, size_t) to 
(short, void *, size_t).
 1996-05-05 19:29:26 +00:00
christos
573f5e0cd6 Add the joystick 1996-05-05 19:28:34 +00:00
mycroft
62c8d3c70c Fix obvious bug introduced in last change. 1996-05-05 06:50:02 +00:00
christos
8571e85c28 fix gcc -Wall warnings 1996-05-03 20:16:56 +00:00
christos
3464a4032b Prototype fixes. 1996-05-03 20:11:57 +00:00
christos
5503f7b749 Prototype and gcc -Wall cleanups 1996-05-03 19:41:56 +00:00
christos
ffdbd55cb2 savectx comment about altreturn was not true. 1996-05-03 19:41:19 +00:00
christos
df8b4512f0 cleanup fdopen->Fdopen and prototypes 1996-05-03 19:40:20 +00:00
christos
b927d7be11 Fwd declarations for MD drivers. 1996-05-03 19:34:11 +00:00
christos
8fd0f1f8b3 Add missing prototypes. 1996-05-03 19:26:28 +00:00
christos
391a4ddc7c use u_int32_t instead of unsigned long 
and u_int16_t instead of short in the {h,n}to{n,h}{l,s} inline routines
and macros.
 1996-05-03 19:25:23 +00:00
christos
0b3580eb25 Comment out unused routines; add prototype for kdb_trap 1996-05-03 19:23:59 +00:00
christos
dc3ce37d53 Add prototypes from other files. 1996-05-03 19:22:49 +00:00
christos
1044435088 Avoid unused variable warnings, by using the first argument to the bus 
functions.
 1996-05-03 19:22:18 +00:00
christos
f77d0368e6 - add missing prototypes 
- add missing braces in array and struct declarations.
- fix gcc warnings.
 1996-05-03 19:17:28 +00:00
christos
099b45aa2a - Add missing prototypes. 
- Fix gcc warnings
 1996-05-03 19:14:50 +00:00
mycroft
7511a5540e Remove BIOSSEG. 
Don't mess with the flags when entering a software interrupt.
Use IF, not VIF.
NOTE: These changes break dosemu, but are required for proper emulation.
 1996-04-30 10:35:25 +00:00
scottr
5282131d76 Add ie1, appropriate for EtherExpress support 1996-04-25 20:14:13 +00:00
thorpej
09407a4201 Document the VM86 option by adding it to the GENERIC* kernel config 
files.  Note, the option is disabled by default (comment out).  This
is meant as an example for others.
 1996-04-25 18:59:14 +00:00