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27228d890b
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10936 Commits

Author SHA1 Message Date
leo
27228d890b Apply optimizations suggested by gwr & mycroft. 1997-03-26 15:50:39 +00:00
leo
c28576c255 Close disk after opening it to read the disklabel. The previous code did 2 
opens...
 1997-03-26 15:49:31 +00:00
leo
16bc86449a Use m68k/sig_machdep.c 1997-03-26 15:46:12 +00:00
leo
1bca40723b Add missing 'break'. 1997-03-26 15:44:03 +00:00
perry
51157fe131 Comment out the wt driver -- its rather dangerous to ed users, as it 
turns out. Also, add a comment explaining this.
 1997-03-26 01:16:23 +00:00
pk
b468feeebf In pmap_remove(), check for an empty segment before calling one of the 
helper functions. This cuts down the number of needless function calls
by approx. 80%, which has a healthy effect on the responsiveness of
a machine under heavy process creation/teardown loads.
The VM system seems to be fond of asking to delete page mappings
which aren't there..
 1997-03-25 23:04:02 +00:00
cgd
6f1ffd0192 kill cfb and sfb in the standard configs 1997-03-25 20:35:03 +00:00
jonathan
3f9bb9b9e8 Add <if_media.h>, am7990var.h requires it. 1997-03-25 19:06:02 +00:00
mark
b28684079f Fix broken vidcaudio_set_format() prototype. 1997-03-25 05:09:01 +00:00
gwr
90a79f75fe Change continue to break in a few places (as suggested by mycroft). 1997-03-24 23:49:39 +00:00
cgd
b1e061e899 Optimize the case of writing to /dev/zero, and clean up the 
surrounding code a bit.  Partly suggested by gwr, them implemented
by mycroft in the i386 port, then cleaned up a bit to fit here.
 1997-03-24 23:01:40 +00:00
pk
eb3b79e0f2 Move `#endif /* SUN4M */' downward. 1997-03-24 22:56:37 +00:00
mycroft
46f55019b7 Optimize the case of writing to /dev/zero, and clean up the 
surrounding code a bit.  Partly suggested by gwr.
 1997-03-24 21:16:59 +00:00
pk
4a77b646a2 Add `c_associativity' field. 1997-03-24 19:56:58 +00:00
mycroft
86f68e3d77 Build fdboot. 1997-03-24 19:53:34 +00:00
mycroft
25d692da5e Fix calculation of fmem and fmemsz for old ROMs. 1997-03-24 19:51:28 +00:00
mycroft
1b9557e827 Make the segment rounding code consistent. (No functional change.) 
If DEBUG_MEMORY_LIST, wait for a keypress before starting the kernel; never
time out.
 1997-03-24 18:56:26 +00:00
mycroft
86818ac5a8 Kluge to allow building on a M68K4K system. 1997-03-24 18:52:46 +00:00
scottr
9614615f6f Add se driver 1997-03-24 18:28:40 +00:00
scottr
5fd56d4f40 Add se, and make some comsmetic changes for easier maintenance. 1997-03-24 18:20:10 +00:00
gwr
7c0bd080c9 No longer force boothowto=RB_SINGLE|RB_KDB 
(Yes, it goes multi-user just fine! 8^)
 1997-03-24 17:57:12 +00:00
gwr
8ac50ae86b Sync with sun3 (no longer need -DSUN_BOOTPARAMS) 1997-03-24 17:55:40 +00:00
gwr
8bec95da2c Use ${INSTALL} ... 1997-03-24 17:48:19 +00:00
gwr
199246e95f No longer need SYMTAB_SPACE now that sun3x/stand/* works. 
(Thanks, Jeremy!)
 1997-03-24 17:39:04 +00:00
gwr
b72b9f00ea Use "if_ether.h" (from sys/lib/libsa). 1997-03-24 17:32:21 +00:00
mycroft
136c4013aa Expand the comment on the previous. 1997-03-24 01:36:43 +00:00
mycroft
bfcfadcf86 Reenable the keyboard controller reset hack. 1997-03-24 01:32:38 +00:00
cgd
1b15d36cf1 eb64+ needs shared_intr.c 1997-03-24 00:00:33 +00:00
pk
f62b65006f Clamp burst sizes to maximum value of parent. 
Reset ledma from leattach().
 1997-03-23 22:54:26 +00:00
is
f63af0fda7 Now that ARP on ARCnet works, set it as default. 1997-03-23 15:59:41 +00:00
cgd
d9eb899be8 add the PPP_FILTER option 1997-03-23 00:48:37 +00:00
ragge
720d1ef3f7 Update address struct to recognize KA420 motherboard. 1997-03-22 23:05:31 +00:00
ragge
65469bc546 CPU support for MV3100. (KA41) 1997-03-22 23:02:07 +00:00
pk
a13464f5c9 Garbage collect. 1997-03-22 22:13:17 +00:00
pk
f839bb9816 Add a `[ide]c_ncachelines' field to cacheinfo structure; initialize 
and use it where appropriate.
Add `swift' and `turbosparc' cache enable function.
 1997-03-22 22:03:25 +00:00
pk
8d0c0fd49b For each major "module", define a separate set of MMU control register bits. 1997-03-22 19:15:53 +00:00
mycroft
7d3520e146 Redo the way exceptions are set up, and add a handler for 
exception 15, which the P6 local APIC may erroneously send us.
 1997-03-22 16:56:00 +00:00
ragge
ab80098c50 Clean up DZ console routines. Use memory size from boot (if provided). 1997-03-22 12:50:56 +00:00
ragge
608bad4ba2 Bugfixes to lance routines. Get memory size from rpb to pass to kernel. 
Support some more CPU types in boot.
 1997-03-22 12:47:27 +00:00
thorpej
edad9d2e05 Purely cosmetic whitespace/indentation changes (mmm, indent(1)) 1997-03-22 09:13:48 +00:00
thorpej
e321bba79a Purely cosmetic whitespace/indentation changes (mmm, indent(1)) 1997-03-22 09:03:29 +00:00
thorpej
83edf0b6cd - oops, fix a missing space in a printf 
- allow whitespace before a command, and if there is only whitespace,
  don't print the help message (seeing a help message after just
  tapping return can be a shade annoying).
 1997-03-22 09:00:41 +00:00
matthias
bf4354241e * Use machine/conf.h instead of sys/conf.h to get the 
lpt{open,close,write,ioctl} prototypes.
* Remove the cdev_decl(lpt). We get it from machine/conf.h.
* Add and use LPTSOFTC.
* Use level triggered interrupts (seems to work with less spurious interrupts).
* Do not use NLPT. Use lpt_cd.cd_ndevs to get the number of lpt devices.
* ether_ifattach now needs the ethernet address of the device. Supply a
  dummy address.
 1997-03-22 08:29:52 +00:00
matthias
80f02e3d99 DEV_RTC is gone. 1997-03-22 08:29:48 +00:00
matthias
b75d400dd2 DEV_RTC is gone. 
Remove uk driver, add se driver.
 1997-03-22 08:29:45 +00:00
matthias
e436eab8ea DEV_RTC is gone. 1997-03-22 08:29:41 +00:00
matthias
62e4baf13e Add softnet prototype. 1997-03-22 08:29:19 +00:00
matthias
86855546de Do intr_init and intr_establish for softclock and softnet in mbattach. 1997-03-22 08:29:01 +00:00
matthias
c532db2665 * Include if_inarp.h and not if_ether.h. 
* Include arp.h instead of ether.h.
* Remove softnet prototype. It is in cpu.h now.
* Remove calls to intr_init and intr_establish for softclock and softnet.
  This is done in the mainbus attach routine now.
* Remove impintr. This seems to be dead.
* Add natmintr :-)
 1997-03-22 08:28:59 +00:00
matthias
282907668f Don't hardcode the name of the clock device. Use dv_xname. 1997-03-22 08:28:56 +00:00