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96918eaac2
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666 Commits

Author SHA1 Message Date
gwr
96918eaac2 obsolete 1996-03-26 22:05:53 +00:00
gwr
2e7e6c537d Use the traditional names (*reg.h, *var.h) 1996-03-26 22:04:14 +00:00
gwr
92d7925a57 No longer used. 1996-03-26 15:23:35 +00:00
gwr
fa59facc05 New autoconfig design that controls attach order. 1996-03-26 15:15:46 +00:00
gwr
3bc57e3794 Document how to configure a kernel with ttyc,ttyd instead of kbd/ms 1996-03-26 15:14:27 +00:00
gwr
c5ea521ed9 New "mainbus" driver allows control over autoconfig order. 1996-03-26 15:03:58 +00:00
gwr
c0a60cd87b New driver to handle the "interrupt register". 1996-03-26 15:03:11 +00:00
gwr
e4b4200e43 Take advantage of the new config attach stuff by 
splitting out the obio and vme support code.
Also move it back to the traditional name (si).
 1996-03-26 15:01:10 +00:00
gwr
3d58330322 No longer need rd_match_hook. 1996-03-26 14:58:47 +00:00
gwr
fa2d8c6e76 New driver for handling the memory error interrupt. 1996-03-26 14:57:43 +00:00
gwr
5ea3281a61 Adapt to redesigned autoconfig scheme for obio, and 
define a fast ETHER_CMP routine for dev/ic/am7990.c
 1996-03-26 14:42:18 +00:00
gwr
8eb8bb83b4 Take advantage of the new config attach stuff by 
splitting out the obio and vme support code.
 1996-03-26 14:38:29 +00:00
gwr
ac302c84e6 Correct type of the nofault pointer. 1996-03-21 23:03:49 +00:00
gwr
edf28f2285 Catch-up with cf_driver/cf_attach changes. 1996-03-21 23:01:21 +00:00
cgd
94907fa254 adjust to deal with expression support for optional file specs 1996-03-17 13:21:09 +00:00
cgd
0cfd94f31d fix typos in recent attachment changes. 1996-03-17 06:08:12 +00:00
thorpej
3cd14f7597 New device attachment scheme: 
- split softc size and match/attach out from cfdriver into
	  a new struct cfattach.

	- new "attach" directive for files.*.  May specify the name of
	  the cfattach structure, so that devices may be easily attached
	  to parents with different autoconfiguration semantics.
 1996-03-17 02:00:30 +00:00
christos
25b31cbc91 fdopen -> filedescopen 1996-03-14 21:31:56 +00:00
mycroft
1a55d915ae Don't call dvma_kvtopa() with a null pointer. 1996-03-08 06:17:35 +00:00
leo
6da2ce259c Allow for a machine dependent match function - rd_match_hook() 1996-03-07 10:25:28 +00:00
chuck
9f330ed6e0 Fix two bugs reported by Don Koch <aardvark@poirot.krl.com> (PR#2168). 
(the xd bugs also apply to the xy driver...)
 [1] check return value from malloc() for NULL before trying to bzero it.
 [2] use "=" rather than "|=" when writing to CSR (otherwise you may
        ACK something you don't mean to!).
 1996-03-04 20:25:32 +00:00
chuck
e4c86dc3f8 Fix two bugs reported by Don Koch <aardvark@poirot.krl.com> (PR#2168). 
[1] check return value from malloc() for NULL before trying to bzero it.
 [2] use "=" rather than "|=" when writing to CSR (otherwise you may
        ACK something you don't mean to!).
 1996-03-04 20:22:50 +00:00
cgd
18ec26aa21 add _MACHINE and _MACHINE_ARCH, which are like MACHINE and MACHINE_ARCH, 
execpt without quotes.  meant to be __CONCAT()ted for easy #includes
of machine-dependent headers for MI code (e.g. for the MI ISA/EISA/PCI/TC
bus code).
 1996-03-04 05:04:10 +00:00
cgd
1c5d7babe5 Clean up tabbing/spacing in defns of MACHINE, MACHINE_ARCH, and MID_MACHINE. 1996-03-01 23:30:08 +00:00
cgd
3d67685d36 Do not build vnode_if.[ch] for each kernel. Build them once, like the 
various syscall sources/headers, and just compile them.  From PR 2142, OK'd
by mycroft.
 1996-02-29 20:54:58 +00:00
gwr
2de7b2e5cb update PMAP_PREFER 1996-02-28 22:44:33 +00:00
thorpej
2d885d15e9 Fixup an RCS id. 1996-02-28 20:54:50 +00:00
gwr
51815fdcd6 Kill a mis-matched and unnecessary declaration. 1996-02-28 01:48:48 +00:00
mycroft
2ce52ae489 Define build programs with ?=', so they can be overridden with makeoptions'. 1996-02-26 02:53:20 +00:00
thorpej
a246f6c835 Fixup some RCS ids. 1996-02-22 06:50:49 +00:00
gwr
3700dbe324 Correct the DMA transfer count when the target disconnects before 
the whole transfer is completed.  (Affects VME writes)
Reselect now works on the VME si board!
 1996-02-22 03:22:52 +00:00
chuck
f63dd5fef2 sync with sparc version: 
minor clean up: revise locations of disk_busy/disk_unbusy calls to match xd.c
 1996-02-21 03:40:39 +00:00
gwr
9daf57454e use phys_map for DVMA like the sparc 1996-02-20 22:05:32 +00:00
gwr
dfdd60a3d1 keep static symbols 1996-02-20 22:03:56 +00:00
gwr
b80de84521 kill SCSIDEBUG 1996-02-20 22:03:20 +00:00
gwr
e3e5c394ae Oh. Now that size is unsigned, (size >= 0) is always true. 1996-02-20 02:42:55 +00:00
gwr
b3547c4296 New handlers for kernel trace and breakpoint traps. These allow 
the kernel debugger (ddb or kgdb) to play with the stack pointer.
 1996-02-16 23:36:52 +00:00
gwr
7dff812d6e prototype fixes 1996-02-16 23:32:00 +00:00
gwr
c59b002704 Sync. with sparc version, and fix some cosmetic nits... 1996-02-16 20:36:11 +00:00
gwr
9433112204 Have <sys/param.h> so no need for <sys/types.h> 1996-02-16 20:33:27 +00:00
gwr
1c0f939eba Fix comment 1996-02-16 20:18:51 +00:00
gwr
b49f01b2ce Fix comments 1996-02-16 20:17:58 +00:00
gwr
7b4335f9db Moved functions for debugger memory access to db_memrw.c 
so they can be pulled in for either ddb and/or kgdb.
 1996-02-16 20:08:44 +00:00
gwr
5cb4cacff1 Add some things needed by KGDB 1996-02-16 20:04:36 +00:00
gwr
49b1d84e94 Resurrecting db_memrw.c to hold some code shared by ddb and kgdb. 1996-02-16 19:11:27 +00:00
gwr
5404ccfbd7 Improved delay() implementation with lower overhead, 
makes very short delays much more accurate.
 1996-02-16 18:06:11 +00:00
gwr
bcfac202c8 No longer need delay2us(), just use delay(2) 1996-02-16 18:00:33 +00:00
gwr
8b686f43c0 machdep.c 1996-02-13 19:40:22 +00:00
gwr
243011c19d pass correct type to setjmp 1996-02-13 19:39:08 +00:00
gwr
89c2f6dc04 now in sys/dev 1996-02-13 17:29:15 +00:00