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361 Commits

Author SHA1 Message Date
cgd
d7d306aeb7 change LANCE copy & zero functions' names to start with amd7990_, and 
remove their 'integrate' (usually defined to be 'static') keywords.
when lance drivers are split up by attachment, more than one file will
reference the copy/zero functions (i.e. not just the file that pulls in
am7990.c... and eventually inclusion of am7990.c should go away entirely).
 1996-04-18 00:25:11 +00:00
gwr
d1ca7d4c47 minor cleanup 1996-04-07 05:47:26 +00:00
cgd
83f9bdc359 update for the fact that config_found() and config_rootfound() now 
return pointers.  (Check vs. NULL, rather than just boolean tests.)
 1996-04-04 06:25:00 +00:00
gwr
a77bcc1072 replaced by if_levar.h 1996-03-26 23:17:13 +00:00
gwr
f8a1588bfc This was carved up and reincarnated as si* 1996-03-26 22:08:24 +00:00
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
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
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
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
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
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
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
bcfac202c8 No longer need delay2us(), just use delay(2) 1996-02-16 18:00:33 +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
gwr
2e06ee143c Avoid 3/50 H/W bug (I hope) 1996-02-12 05:19:09 +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
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
f261ae08c7 Update for the new z8530 driver 1996-01-24 22:39:48 +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
thorpej
7e01b868cc It's safe to use <dev/ic/ncr5380*.h> now. 1996-01-01 22:51:26 +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
9ca6a401eb Use the MI LANCE code. 1995-12-10 08:46:05 +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
3dcdca7c52 Allow unit != 0 1995-11-10 21:59:30 +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
f966527839 Work around the LANCE Rev. C bug in a way that does not cause error 
messages when BPF puts the interface in to promiscuous mode.
 1995-10-27 15:53:39 +00:00
gwr
df737690d7 Remove (again) things accidently revived by cvs tag... 1995-10-13 19:37:06 +00:00
gwr
09cbbafa0a Minor cleanup. 1995-10-08 23:42:58 +00:00
gwr
f5bcca1fab Machine-dependent part of the new RAM-disk driver. 
This module lets one build a stand-alone kernel.
 1995-10-08 23:42:42 +00:00
gwr
1b6586b2bb Note that this should be merged with dev/ic/i82586reg.h 1995-10-08 23:41:36 +00:00
gwr
13fa3c4fe6 Temporary hack to restrict open to root or the 
same UID as the session attached to /dev/kd
 1995-10-08 23:40:42 +00:00
gwr
3c868e07f9 New DVMA interface, and various cleanup. 1995-09-26 04:01:53 +00:00
gwr
2666f17777 SCSI bus phase not valid until REQ is true (Fix from David Jones). 1995-08-14 20:00:00 +00:00
mycroft
80d7b0695a minphys() functions really should return void. 1995-08-12 20:30:45 +00:00
gwr
c96c328a9d Use old-style function definitions (like the sparc driver). 1995-08-08 20:54:08 +00:00
gwr
2a3eef935e Improve handling of a device that "sits on" the bus (from Jason Thorpe) 1995-08-08 20:53:16 +00:00
cgd
ffe4785a58 update SCSI minphys routines' definitions to match standard minphys() 
definition and usage.
 1995-07-24 07:33:32 +00:00
gwr
c4746effe0 Correct !DDB console abort (thanks to David Brownlee) 1995-07-03 02:52:13 +00:00
cgd
2b71eae2c7 note that most of dev/ic's contents have changed names 1995-06-28 04:30:30 +00:00
gwr
3a59870c12 Leave modem control lines in correct state on interrupted open. 
(From sparc/dev/zs.c)
 1995-06-27 14:36:20 +00:00
gwr
f872dedb62 Catch up with net/if.h changes 1995-06-27 14:34:32 +00:00
gwr
64543c95b6 Fix several missing (and REQUIRED) calls to ZS_DELAY() 1995-06-13 22:11:33 +00:00
gwr
9b910268e1 Better reset code, and reset the chip when it goes comatose. 1995-06-01 20:22:17 +00:00
gwr
6e6f7ede65 Improve probe (should reject "sc" board now) 1995-05-24 20:52:27 +00:00
gwr
51e2d10bd0 Sunc with sparc version (adds key repeat capability) 1995-05-24 20:51:31 +00:00
gwr
20f34f40d2 Turn off IFF_MULTICAST for now... 1995-05-24 20:49:38 +00:00
gwr
29e0f797d4 Fix missing return(0) - from Jason Thorpe - fixes PR 1049 1995-05-24 20:47:41 +00:00
gwr
ac1a62db29 Add xxtty() 1995-04-26 23:20:15 +00:00
gwr
6d7bcdbd2a Add work-around for LANCE Rev. C bug. 
Needs to be fixed for multicasts...
 1995-04-26 23:19:16 +00:00
gwr
ef7ca50d54 Make less noise about CRC/Framing errors (Sun3/50 gets lots of them). 1995-04-16 01:52:07 +00:00
gwr
06e64bc965 arpwhohas -> arp_ifinit etc. 1995-04-13 21:54:55 +00:00
gwr
6ab590ff6b fix typo 1995-04-13 21:51:34 +00:00
mycroft
369e66a776 Sync with the rest of the world. 1995-04-11 06:03:36 +00:00
mycroft
3b6535707e Use global 8530 defs. 1995-04-11 02:41:42 +00:00
gwr
89c2b367b3 Oops, sparc -> sun3 1995-04-10 22:11:22 +00:00
mycroft
c126c9401f Add a dummy kdstop(). 1995-04-10 07:33:53 +00:00
mycroft
795010b56c map --> mmap 1995-04-10 07:04:18 +00:00
mycroft
63dcb06933 Add promstop(), adjust return types, make sure ttselect() doesn't panic, and 
obey standard style conventions.
 1995-04-10 06:14:57 +00:00
mycroft
ca5caf005a map --> mmap 1995-04-10 05:45:26 +00:00
gwr
f0dfc32ae9 Sync with net/if.h changes 1995-04-09 05:08:33 +00:00
gwr
a1cc6d49c4 It works now. 1995-04-08 04:40:27 +00:00
gwr
d0d1dc8a4e Fix that probe sequence right this time. 1995-04-07 05:19:24 +00:00
gwr
0af73b6fc3 Changed fb_attach() interface 1995-04-07 02:51:21 +00:00
gwr
19c01b5c67 Corrected fbtype->fb_size (which x11r6 is picky about...) 1995-04-07 02:47:40 +00:00
gwr
637b45dbf2 Changed fb_attach() interface, hack probe to avoid impossible matches. 
Corrected fbtype->fb_size (which x11r6 is picky about...)
 1995-04-07 02:43:25 +00:00
gwr
d49502cfa2 Changed fb_attach() interface 1995-04-07 02:37:18 +00:00
gwr
1feb639a38 First cut at cgtwo driver. Not quite right yet. 1995-04-07 02:31:45 +00:00
gwr
cd70d15138 Avoid passing non-ASCII chars to the PROM. 
Call PROM at splsoftclock to avoid missing interrupts.
 1995-03-28 16:09:41 +00:00
gwr
507979e02b Increase ZSSOFT_PRI from 2 -> 3 now that tty ipl is 4. 1995-03-27 01:25:20 +00:00
gwr
e2d6f35c09 The splbio()/splx(s) is now appropriate even if SCSI_POLL is set. 1995-03-26 19:23:12 +00:00
gwr
a1bc8a65f8 Cleanup, and deal with kd != console 1995-03-24 19:48:41 +00:00
gwr
ee5c85f6a1 Synthesize KBD_L1|KBD_UP after return from zsabort. 
Simplify PROM mapping stuff, use ee_console.
 1995-03-10 02:15:03 +00:00
gwr
8119e6377d Add kdcnpollc so it can call fb_unblank 1995-03-10 02:09:35 +00:00
gwr
151da5e380 Provide ee_console for drivers. 1995-03-10 02:06:54 +00:00
gwr
376432783f Set speed on open (from Chuck Silvers). 1995-03-10 01:57:02 +00:00
gwr
63c3c68de4 New frame-buffer support from Chuck Silvers (plus some tweaks from me) 1995-03-10 01:50:28 +00:00
gwr
25590bff04 Oops, forgot to lock out interrupts while clearing zssoftpending. 1995-02-14 22:40:00 +00:00
gwr
d75dab3a1b DVMA slave mapping support. 1995-02-13 22:23:55 +00:00
gwr
19eaeec924 Moved some functions here from sun3_startup.c 1995-02-11 20:57:11 +00:00
gwr
9b01d8f4d0 Updated ie driver based on i386 version 1.30 1995-01-26 23:23:34 +00:00
gwr
202a15ade7 Now works on VME as well (or as poorly) as on OBIO. 1995-01-24 05:55:48 +00:00
gwr
b18b87854c Increase TX buf size to fix overrun bug. 1995-01-24 05:50:51 +00:00
gwr
c148a69816 Cleanup 1995-01-11 20:38:23 +00:00
gwr
0a1967ac6d Enable VME configuration. 1995-01-11 20:32:08 +00:00
gwr
fe2c68f0d3 Fixed to work with the new SCSI code (thanks to Phil Nelson). 1995-01-10 16:45:26 +00:00
gwr
0969e0306d New, improved "le" driver from Charles Hannum and Paul Richards. 1995-01-03 15:43:36 +00:00
gwr
12fae60ada Update for new SCSI. 1994-12-31 01:04:00 +00:00
gwr
f76865d16d Fixes for the 110, 160, 260 (leave chip in "vector" mode). 1994-12-21 23:56:43 +00:00
gwr
fdca66b8d1 Fix kd (keyboard/display) driver kdcngetc/kdcnputc functions. 1994-12-17 20:14:22 +00:00
gwr
0402f426b8 Fixes to make "ie" work (from Chuck Silvers -- Thanks!) 1994-12-15 21:08:06 +00:00
gwr
9b62fc5394 Set params in attach so BREAK works before first real open. 1994-12-15 04:34:06 +00:00
gwr
10e46730cf Support TIOCGFLAGS, TIOCSFLAGS (from Matthew Green via Theo). 1994-12-13 18:35:56 +00:00
gwr
bfae9f3105 Have working bus_peek(), and drivers use it. 1994-12-13 18:26:39 +00:00
gwr
fe52f9ae4f New autoconfig interface to support VME, etc. 1994-12-12 18:58:45 +00:00
gwr
2529298878 Export some headers that X will want, and minor clean-up. 1994-12-01 22:46:23 +00:00
gwr
49e502d8f9 New cd_match prototype. 1994-11-23 08:13:53 +00:00
gwr
59bf96aa56 Lots of changes. Fairly stable now. 1994-11-21 21:26:40 +00:00
cgd
20af809ca2 new RCS ID format. 1994-10-26 09:07:55 +00:00
gwr
2dba7bd973 New functions to handle writing EEPROM with correct delay. 
Also provides ee_get_byte() for early use by other drivers.
 1994-09-20 16:35:44 +00:00
gwr
1b53c4c36c Add obio_find_mapping() for use by devices that need mappings before 
autoconfiguration is done.  It re-uses the PROM's mappings now.
 1994-09-20 16:24:45 +00:00
gwr
ca73a257a8 Correct some misinformation about recovery time. 1994-09-20 16:23:06 +00:00
gwr
51afe89406 Call obio_alloc with just two args (mappings always writable). 1994-09-20 16:21:44 +00:00
gwr
7b4643faf3 Add Theo's fix for "must be one" bits in tdr2. 1994-07-11 03:31:17 +00:00
gwr
6ea87b0150 Add a fix for slow devices from Phil Nelson. 1994-07-06 02:53:39 +00:00
gwr
8db19b31db Make initial tty mode the same as the PROM uses 
(so you can read the console messages).
 1994-06-28 21:42:32 +00:00
gwr
54fc06357a Fix initialization of keyboard port (works now). 1994-06-03 02:05:18 +00:00
glass
8c2bffa529 have typecast, will compile 1994-05-30 06:22:36 +00:00
gwr
a4aa1b4b57 New version (from Theo (from 4.4)) - supports multicast. 1994-05-28 15:45:51 +00:00
gwr
0819c2c23a ...try again... 1994-05-28 15:43:49 +00:00
gwr
aa157d3780 junk removal 1994-05-28 15:40:25 +00:00
gwr
882edcc1f3 Add TIOCSBRK/TIOCCBRK support. 1994-05-20 05:19:31 +00:00
gwr
fa2c59089d Remove some cruft left over from debugging. 1994-05-16 23:11:42 +00:00
gwr
e349dc8982 Add call to ether_ifattach() for Lite network code. 1994-05-16 16:45:25 +00:00
gwr
9456eaca13 SCSI driver works! 1994-05-13 15:01:39 +00:00
gwr
92e6bede68 Tracking 4.4 integration 1994-05-06 07:47:05 +00:00
gwr
3162c422e2 put in some cnputc fixes missed last night 1994-05-05 06:54:08 +00:00
gwr
aa2348a426 cosmetic 1994-05-05 04:46:51 +00:00
gwr
2ae9ef44af changes to use generic dev/cons.c 1994-05-05 02:59:37 +00:00
gwr
93fa1563a6 Get initial mappings for console routines. 
Use the kd device instead of tty rewiring mess
 1994-05-04 05:34:14 +00:00
gwr
21e4034d51 Make ZS_DELAY() use the new delay2us() function. 1994-05-04 05:30:35 +00:00
gwr
bfcbf0f513 Add zs0_va, zs1_va 1994-05-04 05:29:25 +00:00
gwr
c224b41c38 This provides a tty device for dev/cons.c to point at. 1994-05-04 05:27:50 +00:00
glass
79e6634ac0 compiles again. also cleanup of development printfs. and trap stuff 1994-04-17 06:31:10 +00:00
glass
8db6d0d6fb do nothing obio_probe_byte() 1994-03-16 04:35:36 +00:00
glass
0ceda577d0 zs supposedly works 1994-03-15 07:40:32 +00:00
glass
7df1653c73 change receive freq 1994-03-06 04:38:55 +00:00
glass
f7f69f9b04 canonicalize includes. cleanup. missing copyrights. 1994-03-01 08:07:12 +00:00
glass
8461eac15e boots, presents shell prompt, and doesn't crash immediately 1994-02-23 08:28:11 +00:00
glass
06932ce0f8 Now works with current tree, as opposed to the july 8th tree in which it was 
written.
Requires magnum infrastructure now, particularly the clock stuff.
Fails to exec init because the /sbin/init binary
is a sunos binary.  Next step is to integrate sunos compatibility code
from /sys/compat/sunos, and the amiga port.
Does not yet implement MACHINE_NOCONTIG support.

[from glass Mon Nov 22 21:22:45 PST 1993  home tag: home2]
 1993-11-23 05:28:35 +00:00
glass
8585a64107 sun3 port updated. netboot integrated. 1993-10-12 05:17:41 +00:00
glass
a2133ea268 last snapshot before uploading. we still have serious clock problems 1993-08-28 15:35:16 +00:00
glass
8a49818de4 snapshot. starts nfsmountroot but doesn't seem to emit any packets 1993-08-24 20:26:48 +00:00
glass
dc22f15a6d snapshot. for uploading. gets lost in swtch after enablertclock() 1993-08-21 02:16:07 +00:00
glass
ce39daad77 'clock' is now part of the standard config system instead of being done 
early and in a hacked way.  the movement of startrtclock() to below
cpu_startup() allows this.
 1993-08-16 10:42:37 +00:00
glass
8ff8fa8046 runs up to and including configure(). 
todo: exceptions, interrupt support, make isrs affect vector table
kernel/user stacks
 1993-08-15 23:01:58 +00:00
glass
3cdabf7870 lots of changes, too many printfs 1993-08-08 12:21:50 +00:00
glass
e15d5c21d8 stuff to make them compile properly 1993-08-08 12:17:37 +00:00
glass
7e7509f5ff gets to consinit() and blows up 1993-08-05 23:09:17 +00:00
glass
a669406b6f add todo list for dev directory 1993-07-30 17:01:46 +00:00
glass
48ffb148d4 make idprom compile, and a bogus OBIO addr 1993-07-30 16:58:51 +00:00
glass
11a0ff5f16 added /dev/idprom driver :), doesn't compile yet 1993-06-29 17:35:37 +00:00
glass
455487b127 this mallocing 'struct tty' stuff is bogus as the vm system isn't 
up and running yet when consoles are first used.  squish.
 1993-06-27 12:08:50 +00:00
glass
b2561649ca theoretically (uncompiled), both a prom tty driver and prom as console 
support
 1993-06-27 00:51:23 +00:00