gwr
f3952a7326
No longer need to override DEFS
1997-03-13 16:19:01 +00:00
gwr
032d13fc7d
s/sun3_/_/ in sun3_(round|trunc)_(page|seg) macros
1997-03-13 15:58:49 +00:00
gwr
a9bc70551a
Clarify duties of traps 1, 2, 12, 15 for emulations
...
Include <m68k/m68k/sigreturn.s> code.
Add/fix some comments...
1997-03-11 22:58:57 +00:00
gwr
4756c63625
Call isr_soft_request() at most once per zshard interrupt.
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In the softintr, raise to spltty before calling tty code.
1997-03-11 21:54:35 +00:00
gwr
05a47d22ea
Correct handling for Trap #2 in SunOS executables,
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now that we know it is supposed to flush the cache.
(Was thought to be "some obscure FPU operation".)
1997-03-11 21:30:51 +00:00
gwr
f64034e8f6
Sync up with changes in GENERIC
1997-03-11 21:21:49 +00:00
gwr
b4de41ef34
Update the description of the flags for "si" devices.
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Remove wired-down scsi disk targets (no longer needed).
Add ch, ss, uk (scsi devcies) at mycroft's requst.
1997-03-11 20:59:10 +00:00
gwr
3aa49c4b33
Remove unnecessary differences (T_BRKPT, T_WATCHPOINT gone).
1997-03-11 20:31:20 +00:00
gwr
ec6bb1d018
s/-T/-Ttext/
1997-03-11 20:13:20 +00:00
gwr
4ad7ed0b97
Moved dev_net.[ch] to sys/lib/libsa
1997-03-11 18:29:30 +00:00
gwr
d0a45ab470
Use the macros sc_if, sc_addr to avoid lots of references to sc_arpcom.
1997-03-10 21:45:01 +00:00
gwr
51cfd7ed4d
Get the numbers of kernel MMU tables right.
1997-03-06 05:16:34 +00:00
gwr
9a79f92460
Clean out some junk I forgot to remove last time...
1997-03-06 00:15:56 +00:00
gwr
a4e5a18b63
Add pmap_bootstrap_setprom() with sets the PROM level-A tables to
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allow the PROM monitor to see mappings in kernel space. This also
fixes a problem with exiting to the monitor with the stack pointer
set to some place in kernel space. Also fix NUM_KERN_PTES, and
change get_pte() so it works on any virtual address.
1997-03-06 00:04:18 +00:00
gwr
3ca8e4699d
Add pmap_bootstrap_setprom
1997-03-05 23:55:54 +00:00
gwr
201bc0aa96
Add ptest_addr
1997-03-05 23:54:08 +00:00
gwr
da2622290c
Allow access to the PROM via /dev/kmem (like the sparc port)
1997-03-05 23:02:29 +00:00
gwr
63221bf3b2
Fix race conditions that allowed the interrupt latch register to have
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the wrong value. Now using the <m68k/asm_single.h> stuff from Leo.
1997-03-05 22:22:11 +00:00
gwr
eac582d36e
Do some of the clock init a little later, in clock_attach.
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(plus some other mostly cosmetic cleanup)
1997-03-05 19:00:07 +00:00
gwr
88bf00b5bf
No need to block out ZS interrupts in clock_intr() as long as
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we are careful to use the single_inst_* macros.
1997-03-05 00:01:13 +00:00
gwr
9587adc460
Fix race conditions that allowed the interrupt latch register to have
...
the wrong value. Now using the <m68k/asm_single.h> stuff from Leo.
1997-03-04 23:37:48 +00:00
gwr
7c5b45aead
Fix a warning.
1997-03-04 22:20:04 +00:00
gwr
c03be2ad19
Add declaration for isbad().
1997-03-04 21:59:08 +00:00
gwr
67f52ad8a0
Reinstate "isbad" which is used by the xd and xy drivers.
1997-03-04 19:33:23 +00:00
jeremy
c0b46da054
Use IOMMU_PAGE_SIZE instead of NBPG, since theoretically the IOMMU page size
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is different than the CPU page size.
1997-03-03 06:51:42 +00:00
jeremy
290f55615a
Took switch statement out of main loop in pmap_protect() and explained more
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of the rationale behind it.
1997-03-02 07:59:21 +00:00
gwr
8e9324f653
Allow access to the PROM via /dev/kmem (like the sparc port)
1997-02-28 22:35:12 +00:00
gwr
403bdb83fa
Add xxc_print functions to pass to config_found() instead of NULL.
...
(Thanks to Chris Demetriou suggesting the improvement.)
1997-02-28 21:23:06 +00:00
gwr
507bc60404
Define pmap_page_index as a macro.
1997-02-28 19:57:35 +00:00
gwr
03ff0a0c9b
Allow pmap_page_index to be a macro (in pmap.h)
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Make pmap_free_pages() teturn what actually remains
(Thanks to Wolfgang Solfrank for suggesting the fix.)
Fix some typos while I'm here...
1997-02-28 19:55:37 +00:00
gwr
58a45b478c
Remove a diagnostic check in sunmon_reboot broke reboot on the sun3.
1997-02-28 19:47:15 +00:00
gwr
1354ca2916
Get rid of some printf noise.
1997-02-28 17:17:22 +00:00
gwr
4d534f3d52
Define VM_MAX_KERNEL_ADDRESS using KERN_END instead of a constant.
1997-02-27 18:22:53 +00:00
gwr
9b75e011ab
Allow option MCLSHIFT=x to control MCLBYTES etc.
1997-02-27 18:12:38 +00:00
gwr
07b4e45308
Allow per-target control over disconnect/reselect.
1997-02-26 22:26:00 +00:00
gwr
bb9cc8ad2b
Use ALIGNBYTES in the new ALIGNED_POINTER macro.
...
(That is always good enough on the m68k.)
1997-02-26 20:36:13 +00:00
gwr
3435c699a5
Add ch, fd, ss, tun, uk
...
Add cdev for md
Add lkm slots
1997-02-25 01:15:01 +00:00
fvdl
115b6d92fa
Define ALIGNED_POINTER
1997-02-24 23:16:53 +00:00
gwr
ae70fb71ec
No need for dma_cd, so move it into the #if 0 section too.
1997-02-24 15:02:23 +00:00
jeremy
1c79e9f83d
The first GENERIC config for sun3x. Includes new esp driver.
1997-02-24 03:53:52 +00:00
jeremy
ad9700fa62
Initial import from SPARC port.
1997-02-24 01:45:13 +00:00
jeremy
202a9fe423
Added some more comments and disabled removal of DVMA alias mapping from
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kernel space in dvma_mapout() as it may cause problems with the current
pmap_remove().
1997-02-24 01:37:52 +00:00
jeremy
689b14f477
Get rid of inclusion of pmap_pvt.h and use the standard pmap functions for
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mapping.
1997-02-24 01:35:33 +00:00
gwr
eb84168030
Suport size=4 in bus_peek(), and clean out some junk.
1997-02-22 19:27:18 +00:00
jeremy
0b6a4ac7bb
Make the device attach output look more like the SPARC iommu.
1997-02-22 04:02:39 +00:00
jeremy
d6034ecf66
Add page size constant, since I/O mapper page size may differ from cpu page
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size.
1997-02-22 04:01:04 +00:00
jeremy
996c634929
Rewrite pmap_remove() to be speedier with large address spaces.
1997-02-22 03:18:30 +00:00
gwr
900bc3f621
Add OBIO_EMULEX_SCSI, and some comments about attach order.
1997-02-21 20:33:09 +00:00
jeremy
043293d2da
Added the '@' symbols that GAS needs for address register indirect addressing
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statements that are used when PMAP_DEBUG is undefined.
1997-02-20 00:54:21 +00:00
gwr
c14237282d
Make this use sys/dev/clock_subr.[ch]
1997-02-19 23:38:46 +00:00