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8b686f43c0
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619 Commits

Author SHA1 Message Date
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
gwr
9e07977e11 no longer useful 1996-02-13 17:27:41 +00:00
christos
44aab5f4d3 make pmap_page_index return int 1996-02-12 21:21:15 +00:00
gwr
2e06ee143c Avoid 3/50 H/W bug (I hope) 1996-02-12 05:19:09 +00:00
gwr
c0a9716f6e Fix address wrap in bus_mapin 1996-02-12 05:14:19 +00:00
gwr
f4cc5b017a eliminate setjmp.h 1996-02-09 21:51:39 +00:00
mycroft
753fe3a25a Fix mkdep problems due to missing flags. 1996-02-09 02:21:13 +00:00
chuck
718ac5d246 [import changes from sparc port] 
- moved disk_busy() call from xdstrategy() to xdc_startbuf()
        [prevents disk_unbusy panic when disk is loaded (if no
        free IOPBs, xdstrategy() would queue the buffer for pickup
        by xdcintr() but xdcintr() would never call disk_busy().
        xdc_startbuf() is a better place since all bufs are routed
        through here]   problem detected by girish@dworkin.wustl.edu,
        diagnosed and corrected by me.
- move disk_unbusy() call in xdc_remove_iorq() before the call to
        XDC_FREE() [don't want to access a data structure that was just put
        on a free list]
 1996-02-08 04:42:57 +00:00
christos
2c8314f73c vm prototype changes 1996-02-05 02:06:38 +00:00
gwr
b1e9c83633 Quick fix to make this build. More to come... 1996-02-04 06:06:12 +00:00
mycroft
5bc076e17e Use `-traditional-cpp' when building .s and .S files. 1996-02-03 00:43:50 +00:00
mycroft
dcd66e9f4d Clone these, and fix many bugs. 1996-02-02 20:08:17 +00:00
mycroft
9db20bf150 Don't define _KERNEL here. 1996-02-02 19:42:08 +00:00
mycroft
fc9d84fb46 assym.s -> assym.h 
(Some ports did this already.)
 1996-02-02 02:34:09 +00:00
mycroft
88e512b693 LOCORE -> _LOCORE 1996-02-01 22:28:24 +00:00
gwr
6cc7bd528f Oops, didn't notice those type warnings... 1996-01-31 17:20:39 +00:00
gwr
f2e57c6dc8 Eliminate remaining direct references to the z8530 chip 
to allow the MD access functions to do delays, etc.
 1996-01-30 22:34:52 +00:00
gwr
0d44b7f3fe Include m68k/fpe/files.fpe for FPU emulation support (fixes PR 1773) 1996-01-30 00:35:28 +00:00
gwr
57664ea85c Oops, did not mean to check that one in... 1996-01-29 23:59:04 +00:00
gwr
38c7f668a2 Clean-up open/close logic of "net" device. Fixes PR 1726 1996-01-29 23:54:14 +00:00
gwr
4541c9f5c6 Work-around sensitivity to DVMA address in PROM revision 2.6 so the 
netboot program will work on Sun3/50 machines.  Also fixes PR 1928.
 1996-01-29 23:41:03 +00:00
gwr
f261ae08c7 Update for the new z8530 driver 1996-01-24 22:39:48 +00:00
gwr
16e4c58c47 file z8530var.h was initially added on branch netbsd-1-1. 1996-01-24 21:13:22 +00:00
chuck
8f339409b7 sync with sparc: 
- move disk_attach() to before reading the disk label as per Jason.
	otherwise we are reading into an unallocated buffer (oops!)
 1996-01-13 03:50:05 +00:00
thorpej
5b39541e48 New generic disk framework. Highlights: 
- New metrics handling.  Metrics are now kept in the new
	  `struct disk'.  Busy time is now stored as a timeval, and
	  transfer count in bytes.

	- Storage for disklabels is now dynamically allocated, so that
	  the size of the disk structure is not machine-dependent.

	- Several new functions for attaching and detaching disks, and
	  handling metrics calculation.

Old-style instrumentation is still supported in drivers that did it before.
However, old-style instrumentation is being deprecated, and will go away
once the userland utilities are updated for the new framework.

For usage and architectural details, see the forthcoming disk(9) manual
page.
 1996-01-07 22:01:38 +00:00
jtc
2fce159ff8 Changed name of sigaltstack's ss_base field to ss_sp to match XPG4.2 and 
traditional usage.
 1996-01-04 22:21:33 +00:00
thorpej
7e01b868cc It's safe to use <dev/ic/ncr5380*.h> now. 1996-01-01 22:51:26 +00:00
thorpej
e9d1c5366d ncr5380sbc attribute is now defined in sys/conf/files. 1996-01-01 22:48:55 +00:00
mycroft
3da4b2a160 The IST_* and IPL_* constants are not bus-specific; don't treat them as such. 
Change splimp -> splnet in Ethernet, ARCnet, and FDDI drivers.
 1995-12-24 02:29:35 +00:00
mycroft
ce000f04ef Remove deprecated cpu_setstack(). 1995-12-21 05:01:32 +00:00
thorpej
de6dad9228 Move bcopy/ovbcopy/memcpy into m68/m68k/copy.s, which is used by all 
m68k ports already anyhow.  No use in keeping 6 identical copies of this
function around.
 1995-12-11 02:37:55 +00:00
mycroft
9ca6a401eb Use the MI LANCE code. 1995-12-10 08:46:05 +00:00
mycroft
0e0ac5ed68 cpu_fork() now returns void. 1995-12-09 04:37:23 +00:00
gwr
86f10d8343 Switch to ncr_si (will just do PIO for now) and cleanup 1995-11-17 23:31:11 +00:00
gwr
0ee10ff487 Give translated label a valid magic number 1995-11-17 23:30:19 +00:00
gwr
c01eb77976 cosmetic 1995-11-17 23:29:30 +00:00
gwr
5d5c8d0d4b Latest, greatest version of the new NCR driver. 
DMA works!  Interrupts work!  Disconnect/reselect works!
To be paranoid, leave that all disabled for now...
 1995-11-17 23:27:41 +00:00
gwr
6b20139b41 Add copyright 1995-11-17 23:24:56 +00:00
gwr
92b8a2d9e5 just cleanup 1995-11-17 23:23:44 +00:00
gwr
70065d9d16 Fix a comment while I'm here... 1995-11-10 22:05:52 +00:00
gwr
01655dec81 Need to define KERNTEXTOFF for kvm_mkdb 1995-11-10 22:04:48 +00:00
gwr
3dcdca7c52 Allow unit != 0 1995-11-10 21:59:30 +00:00
gwr
3c996d6b06 ufs ==> ffs 1995-11-07 23:01:40 +00:00
gwr
7ff18ba0a2 The xy goes on VME16, not VME32. 1995-10-30 21:15:40 +00:00
gwr
1195faa6f4 Add the function isbad(), needed by xd/xy drivers. 1995-10-30 20:59:27 +00:00
gwr
b3a6cbaeb0 New from Chuck Cranor: drivers for SMD disks! 
xd: Xylogics 753/7053 SMD disk controller
xy: Xylogics 450/451 SMD disk controller
These now compile, but have not been tested.
 1995-10-30 20:58:04 +00:00
gwr
93d0f65970 New SCSI driver for the NCR5380, by David Jones. 
Does DMA with interrupts.  Much faster than our old
driver which did only PIO transfers. (Thanks David!)
Could be used on the amiga, and probably others...
 1995-10-29 21:19:06 +00:00
gwr
1e3a9a42c6 Fix previous change that broke kd console 1995-10-29 04:15:59 +00:00