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11004 Commits

Author SHA1 Message Date
matthias e034d53f13 * Add new sysctl "machdep.ieee_disable". This can be used to disable the 
in kernel ieee trap handler. Then a usermode version of the code can be
  used for debugging. Thank's to Ian Dall for this suggestion.
 1997-04-01 16:37:43 +00:00
matthias af88eb9d75 * Fixes from Ian Dall. Make the ieee handler compile with the new gcc warning 
options, make it compile into a user mode library again and update the
  README.
 1997-04-01 16:35:08 +00:00
matthias d0c4177d0c * Add new sysctl "machdep.ieee_disable". This can be used to disable the 
in kernel ieee trap handler. Then a usermode version of the code can be
  used for debugging. Thank's to Ian Dall for this suggestion.
 1997-04-01 16:33:04 +00:00
matthias d89b0839dc * Use movsdnu to copy pages. 
* Just invalidate the tlbs for the affected mappings in pmap_zero_page
  and pmap_copy_page.
 1997-04-01 16:32:58 +00:00
matthias 43064ade71 * Apply optimizations suggested by gwr & mycroft. 1997-04-01 16:32:52 +00:00
matthias 6231519c48 * Initialize the icu with a table driven method again. 1997-04-01 16:32:47 +00:00
matthias 88128328a9 * Only cosmetic changes. 1997-04-01 16:32:31 +00:00
matthias 9e6c9efed8 * Initialize the icu with a table driven method again. 1997-04-01 16:32:25 +00:00
matthias 9046ff4c6f * Initialize the icu with a table driven method again. 
* Fix a bug in microtime that caused the generation of invalid timevals.
  Thank's to Ian Dall for finding and fixing this.
 1997-04-01 16:32:16 +00:00
matthias 821b15ab3b * Add some missing casts to make this compile with -Werror when KGDB is 
defined.
 1997-04-01 16:31:53 +00:00
matthias e2a1653bf0 * Only cosmetic changes. 1997-04-01 16:31:45 +00:00
matthias b14adada8f * Include <sys/systm.h> to get printf prototype. 1997-04-01 16:31:37 +00:00
matthias 8a56a74823 * Add versions of movs{d,w,b} that do not update the source and destination 
pointers.
* Add tlbflush_entry to flush a single tlb entry.
 1997-04-01 16:31:19 +00:00
matthias b78841616b * Add prototype for icu_init. 
* Add new sysctl "machdep.ieee_disable". This can be used to disable the
  in kernel ieee trap handler. Then a usermode version of the code can be
  used for debugging. Thank's to Ian Dall for this suggestion.
 1997-04-01 16:31:14 +00:00
matthias b3d60fed7c * Add -Werror again. 1997-04-01 16:30:48 +00:00
matthias 6228d0c501 * Add Cabletron EA412/EA419 driver. 1997-04-01 16:30:35 +00:00
briggs ca0531b7f4 Add DrHW for RasterOps CB264--From Scott Reynolds--and link it in to the 
proper interrupt routine.
 1997-04-01 13:31:38 +00:00
briggs 71bf5ccd79 Remove tag. 1997-04-01 13:31:03 +00:00
mycroft 3018d16337 Enable wdc1 at IRQ 15. 1997-04-01 13:12:13 +00:00
leo 061e737731 Add wd-driver. The driver is basically the driver present in the arm32 
port (Thanks Mark!) with a few atari specific things and the bad block
handling disabled.
 1997-04-01 08:17:44 +00:00
briggs a3d5b32614 - Support DAFB machines mo' better. Actually detect if a monitor is 
present and initialize a few things.  No color support, yet.
  - Properly disable interrupts for DAFB.
  - Rearrange for better nubus display card interrupt support.  Only register
    an interrupt if we know how to clear it.
  - Complain if we don't know about a given display card and can not install
    an interrupt handler.
  - Change MYSTERY stuff to cb264--still need to get the DrSW so we can
    actually call the routine to clear an interrupt from this card.
 1997-04-01 05:41:59 +00:00
mycroft 3a5d048d44 #ifdef DEBUG a variable to prevent compiler warning. 1997-04-01 03:38:50 +00:00
scottr 698c8410a2 Add prototypes, and make this compile with -Wall. Remove register 
modifier from all declarations.
 1997-04-01 03:12:06 +00:00
scottr 66c9485803 Add prototypes, and make this compile with -Wall. 1997-04-01 03:10:57 +00:00
scottr 43b1b8c08a Relocate some prototypes needed by other MD code. 1997-04-01 03:07:19 +00:00
scottr 4c6e335897 Add prototypes as appropriate. 1997-04-01 03:03:56 +00:00
jeremy 68755b199e Physical page status functions pmap_clear_reference() 
and pmap_clear_modify() weren't testing if the page whose status was being
changed was being managed.  This caused kernel panics with X11.
 1997-04-01 02:15:33 +00:00
pk 102497370d Garbage-collect a few items. 1997-03-31 22:03:11 +00:00
pk 9c2ddb4a59 `*_get_fault_status' should not get profiled; use ALTENTRY for now. 1997-03-31 22:00:39 +00:00
gwr 5485e1ff75 Need a common <m68k/pcb.h> for gdb. 1997-03-31 21:39:51 +00:00
gwr a09110f073 Use <m68k/pcb.h> 1997-03-31 21:35:39 +00:00
gwr b43ee24829 Need a common <m68k/pcb.h> for gdb. 1997-03-31 21:32:26 +00:00
pk cd9e3a7b59 Remove bogon from otherwise unused fdchwintr() function. 1997-03-31 20:27:32 +00:00
pk b8cc0f044e Deal differently with physical memory gaps resulting from alignment 
restrictions.
 1997-03-31 19:53:41 +00:00
mycroft 9bc200ea19 Fix formatting error in Sun 4 printf(). 1997-03-31 17:21:00 +00:00
mycroft ac89281245 Fix bogus preprocessor conditional that caused the trap page to 
not be rounded up when it should be.
 1997-03-31 16:42:52 +00:00
scottr c008fc0aa0 Add prototypes, and make this compile with -Wall. Remove register 
modifier from all declarations.
 1997-03-31 07:32:14 +00:00
scottr ea23ab53c3 Add missing argument to diagnostic printf() 1997-03-31 07:30:41 +00:00
scottr 52cb2d2955 Add prototypes, and make this compile with -Wall. Remove register 
modifier from all declarations.

Also, handle sc_flags better so that we don't lose track of the
DCM_ISCONSOLE bit.
 1997-03-31 07:29:49 +00:00
jeremy b572daa4dc In-tree GNU ``as'' does not know of 'pmove <reg>,tt0' instruction. Changed 
instances of this instruction to hardcoded opcode statements.  Thanks to
jthorpe for pointing this out.
 1997-03-31 02:22:25 +00:00
thorpej 80631ee3b7 Keep the compile/ directory in the distribution. 1997-03-31 01:23:37 +00:00
thorpej 3878faec9c Fix a bogus argument to dmafree(), from Scott Reynolds. 1997-03-31 01:05:19 +00:00
thorpej 6a3ca35ec3 Build these kernels with full debugging symbols. 1997-03-31 00:03:10 +00:00
leo 67c47d4b56 Remove a hardcoded interrupt handler. Now uses intr_establish() for the 
SCSI-drq handler on the Hades.
 1997-03-30 21:08:19 +00:00
leo 103e8967c4 Add a space to the attach message. 1997-03-30 21:04:13 +00:00
briggs 2606fe6cbd Some new SONIC code from Denny Gentry <denny1@home.com> with a couple of 
tweaks and bug fixes by yours truly.

Here's what Denny had to say:

nubus.h:
        - add a drsw entry for my card
	[ I also added a couple of constants for more display cards ]
if_sn.c:
        - allocate sc->space using malloc (Scott wanted this).
        - make csr accesses use NIC_PUT/GET, remove sc->sc_csr.
        - add multicast and IFF_PROMISC support. multicast isn't
                well tested, but I made sure the unicast case still
                works.
        - finish the new arp interface, remove sc->sc_enaddr
if_snreg.h:
        - remove struct sonic_reg
if_snvar.h:
        - add NIC_PUT and NIC_GET macros a la if_ae
        - remove sc_txhead, it isn't used.
if_sn_nubus.c:
        - clean up support for my SE/30 card.
        - Move add_nubus_intr from if_sn.c (to keep if_sn.c MI)
if_sn_obio.c:
        - make Q610, C610, Q650, C650, Q800 use EXBUS.
        - PB500 had a "return" where "break" was intended. PB500
                probably wasn't working.
        - move add_nubus_intr from if_sn.c.
        - add an "explanation" why Apple's ethernet addr is encoded
                in token ring format in the PROM.
 1997-03-30 19:51:44 +00:00
christos dd3f97976c Comment out DIAGNOSTIC panic in trap code translation. The DIAGNOSTIC is 
correct, but unfortunately in trap.c trapsignal(p, SIGSEGV, code) passes
the address of the fault in code, instead of the trap code. So we punt for
now doing checking for trap code validity until this gets fixed.
 1997-03-30 17:18:19 +00:00
is 1309901ce0 The DraCo has had a com driver for quite a while. 1997-03-30 11:06:40 +00:00
is 2672ddd9d5 ifdef NARP -> if NARP > 0 1997-03-30 10:38:51 +00:00
christos 68b10e62c4 PR/3407: Koji Imada: Modern BIOS's can boot from higher than second hard disk 1997-03-29 21:40:19 +00:00