freebsd-dev/sys/i386/isa
Bruce Evans b5d89ca8ad Load the kernel symbol table in the boot loader and not at compile time.
(Boot with the -D flag if you want symbols.)

Make it easier to extend `struct bootinfo' without losing either forwards
or backwards compatibility.

ddb_aout.c:
Get the symbol table from wherever the loader put it.
Nuke db_symtab[SYMTAB_SPACE].

boot.c:
Enable loading of symbols.  Align them on a page boundary.  Add printfs
about the symbol table sizes.
Pass the memory sizes to the kernel.
Fix initialization of `unit' (it got moved out of the loop).
Fix adding the bss size (it got moved inside an ifdef).
Initialize serial port when RB_SERIAL is toggled on.
Fix comments.
Clean up formatting of recently added code.

io.c:
Clean up formatting of recently added code.

netboot/main.c, machdep.c, wd.c:
Change names of bootinfo fields.

LINT:
Nuke SYMTAB_SPACE.
Fix comment about DODUMP.

Makefile.i386:
Nuke use of dbsym.
Exclude gcc symbols from kernel unless compiling with -g.
Remove unused macro.
Fix comments and formatting.

genassym.c:
Generate defines for some new bootinfo fields.  Change names of old ones.

locore.s:
Copy only the valid part of the `struct bootinfo' passed by the loader.
Reserve space for symbol table, if any.

machdep.c:
Check the memory sizes passed by the loader, if any.  Don't use them yet.

bootinfo.h:
Add a size field so that we can resolve some mismatches between the loader
bootinfo and the kernel boot info.  The version number is not so good for
this because of historical botches and because it's harder to maintain.
Add memory size and symbol table fields.  Change the names of everything.

Hacks to save a few bytes:

asm.S, boot.c, boot2.S:
Replace `ouraddr' by `(BOOTSEG << 4)'.

boot.c:
Don't statically initialize `loadflags' to 0.  Disable the "REDUNDANT"
code that skips the BIOS variables.  Eliminate `total'.  Combine some
more printfs.

boot.h, disk.c, io.c, table.c:
Move all statically initialzed data to table.c.

io.c:
Don't put the A20 gate bits in a variable.
1995-01-25 21:40:47 +00:00
..
ic Peter's work to work around one of the most annoying bugs in the 1995-01-06 15:20:00 +00:00
sound Fix the GUS driver so that it will initialize properly from power-on... 1995-01-04 20:07:27 +00:00
aha1542.c Print out exactly what we think the board is, and for the latest 1995-01-19 12:33:10 +00:00
aha1742.c Expand the EISA MAX_SLOTS from 8 to 16. 1994-11-26 23:10:03 +00:00
aha2742.c Make the sequencer code a .c file instead of a .h file. 1994-11-18 08:14:16 +00:00
aic6360.c The previous revision forgot to define fatal_if_no_DDB() when there is DDB. 1994-11-16 02:45:36 +00:00
aic7770.c Add $Id 1995-01-16 16:31:34 +00:00
b004.c From: Luigi Rizzo <luigi@labinfo.iet.unipi.it> 1994-12-31 12:32:59 +00:00
b004.h Add the transputer driver from Christoph Niemann, Luigi Rizzo and 1994-09-21 01:29:41 +00:00
bt742a.c I noticed some weird english had crept in - fix it up a bit. 1994-11-08 02:53:42 +00:00
clock.c Submitted by: Bruce Evans 1995-01-19 22:05:27 +00:00
cronyx.c Fix bogus and broken include paths: 1994-12-04 08:51:58 +00:00
ctx.c Finished device configuration database work for all ISA devices (except `ze') 1994-10-23 21:28:03 +00:00
ctxreg.h Added Cortex-I Frame Grabber by Paul S. LaFollette, Jr. 1994-10-01 17:59:42 +00:00
cx.c Fix bogus and broken include paths: 1994-12-04 08:51:58 +00:00
cxreg.h Cronyx/Sigma sync/async serial driver with PPP support 1994-12-02 23:23:01 +00:00
diskslice_machdep.c Fixed $Id$ 1995-01-23 02:31:53 +00:00
elink.c Include <i386/include/cpufunc.h> to have outb() defined ... 1994-09-17 16:51:47 +00:00
elink.h Reviewed by: 1994-08-24 22:32:44 +00:00
fd.c Enable floppy-tape controller by default again. Flags no longer has any 1995-01-17 17:32:33 +00:00
fdc.h Peter's work to work around one of the most annoying bugs in the 1995-01-06 15:20:00 +00:00
fdreg.h An ifdef almost hit where it was supposed to go. Joerg owes me a good 1994-09-25 23:37:38 +00:00
ft.c >Originator: Gene Stark 1994-12-04 03:10:09 +00:00
ftreg.h Moved the ft.c from 1.1.5.1 over. It works on my Conner thingie. Got 1994-09-25 06:04:25 +00:00
gpib.c Fix a few nasties in the conversion. 1994-12-17 08:36:50 +00:00
gpib.h Add Fred Cawthorne's GPIB driver. 1994-12-17 08:07:03 +00:00
gpibreg.h Add Fred Cawthorne's GPIB driver. 1994-12-17 08:07:03 +00:00
gsc.c Add a MIN macro. 1995-01-09 11:38:40 +00:00
gscreg.h Gunther Schadow <gusw@fub46.zedat.fu-berlin.de>'s 1995-01-07 14:52:08 +00:00
icu.h Laptop Advanced Power Management support by HOSOKAWA Tatsumi. 1994-10-01 02:56:21 +00:00
icu.s Define some public labels for use by trap(). 1995-01-14 11:00:27 +00:00
if_cx.c Fix bogus and broken include paths: 1994-12-04 08:51:58 +00:00
if_ed.c Much better fix/support for the 83c795 based cards (the new SMC EtherEZ) 1995-01-23 19:06:08 +00:00
if_edreg.h Much better fix/support for the 83c795 based cards (the new SMC EtherEZ) 1995-01-23 19:06:08 +00:00
if_el.c Move ARP interface initialization into if_ether.c:arp_ifinit(). 1994-12-22 21:56:22 +00:00
if_elreg.h Added $Id$ 1994-08-02 07:55:43 +00:00
if_ep.c Added Andres Vega Garcia's email address. 1995-01-24 20:53:45 +00:00
if_epreg.h Andres Vega Garcia's improvements to the ep driver. This driver is a merging 1994-11-13 10:12:37 +00:00
if_ie507.h Reviewed by: 1994-08-24 22:32:44 +00:00
if_ie.c Move ARP interface initialization into if_ether.c:arp_ifinit(). 1994-12-22 21:56:22 +00:00
if_iereg.h > Gcc2 generates memcpy calls when doing some structure copying in the 1993-10-12 06:52:34 +00:00
if_is.c Move ARP interface initialization into if_ether.c:arp_ifinit(). 1994-12-22 21:56:22 +00:00
if_isreg.h Added new probe code to detect generic lance based cards. Should now 1994-01-31 16:00:53 +00:00
if_le.c Move ARP interface initialization into if_ether.c:arp_ifinit(). 1994-12-22 21:56:22 +00:00
if_lnc.c Fix probe so it now correctly identifies all the different chips 1995-01-25 03:50:33 +00:00
if_lnc.h New AMD family ethernet driver. Should support BICC,NE2100, TNIC, 1994-10-02 21:14:38 +00:00
if_ze.c if_ze was not updated when the arp_ifinit stuff was done. now it is. 1995-01-23 18:02:32 +00:00
if_zereg.h This is the IBM/National PCMCIA ethernet driver from Keith Moore, 1994-06-16 05:32:10 +00:00
isa_device.h Add extra id_enabled flag for userconfig to manipulate. If id_enabled 1994-11-03 04:15:04 +00:00
isa.c Add extra id_enabled flag for userconfig to manipulate. If id_enabled 1994-11-03 04:15:04 +00:00
isa.h Changed address of the game controller to 0x201 (was 0x200) 1995-01-25 20:11:51 +00:00
iso8859.font Changed header slightly. 1994-09-29 08:29:21 +00:00
joy.c Changed address of the game controller to 0x201 (was 0x200) 1995-01-25 20:11:51 +00:00
kbd.h Made all header files idempotent and moved incorrect common data from 1993-11-07 17:44:34 +00:00
kbdtables.h Changes to allow keypad 5 produce \E[E like SCO/ANSI term does 1994-12-31 11:38:39 +00:00
lpt.c Fix a panic I might have seen, or at least could see some day if I havn't 1994-11-16 06:09:29 +00:00
lptreg.h Removed all patch kit headers, sccsid and rcsid strings, put $Id$ in, some 1993-10-16 13:48:52 +00:00
mcd.c Merge several probe diagnostics into one. 1994-12-24 13:24:02 +00:00
mcdreg.h Merge several probe diagnostics into one. 1994-12-24 13:24:02 +00:00
mse.c From: Lars Fredriksen <fredriks@mcs.com> 1994-11-08 05:41:34 +00:00
npx.c Use sufficient parentheses in macros. 1995-01-03 04:00:06 +00:00
npx.c.orig New AMD family ethernet driver. Should support BICC,NE2100, TNIC, 1994-10-02 21:14:38 +00:00
pas.c Finished device configuration database work for all ISA devices (except `ze') 1994-10-23 21:28:03 +00:00
pcaudio.c Abort writes if a signal is received (don't ignore the value returned by 1994-11-06 00:46:21 +00:00
psm.c Removed inclusion of pio.h and cpufunc.h (cpufunc.h is included from 1994-09-16 13:33:56 +00:00
readMBR.c Undo a previous change. <sys/disklabel.h> was broken, not these files. 1994-11-14 13:22:52 +00:00
README.le Fixed a mis-spelling. 1994-11-13 21:19:18 +00:00
rtc.h Here is a minor patch for FreeBSD 2.0R to allow it to recognize 1994-12-04 20:22:20 +00:00
seagate.c Latest update from Serge Vakulenko <vak@cronyx.ru> 1995-01-10 11:41:28 +00:00
sio.c Submitted by: Bill Paul (wpaul@ctr.columbia.edu) 1995-01-20 07:34:18 +00:00
sioreg.h Submitted by: Bill Paul (wpaul@ctr.columbia.edu) 1995-01-20 07:34:18 +00:00
spkr.c Fix range checking bug, pointed by peter@haywire.dialix.com 1994-10-14 16:37:58 +00:00
syscons.c Second round in syscons update: 1995-01-20 08:35:32 +00:00
timerreg.h Removed all patch kit headers, sccsid and rcsid strings, put $Id$ in, some 1993-10-16 13:48:52 +00:00
tw.c Add tw.c for the X10 driver. 1994-10-22 09:55:02 +00:00
ultra14f.c Submitted by: Steve Gerakines 1995-01-07 23:23:40 +00:00
vector.s i386/exception.s, 1994-12-03 10:03:19 +00:00
wd7000.c Add support for Olof Johansson's WD7000 driver. 1995-01-23 00:25:44 +00:00
wd.c Load the kernel symbol table in the boot loader and not at compile time. 1995-01-25 21:40:47 +00:00
wdreg.h New wd driver, based on Bruce Evans 'wx/altwd' driver which has passed 1994-01-04 20:05:26 +00:00
wt.c fix for: kern/97: wt DELAY patch 1995-01-09 17:55:10 +00:00
wtreg.h wt.c - version 1.3 1993-12-13 18:38:44 +00:00

$Id: README.le,v 1.1 1994/10/01 20:15:43 wollman Exp $

----------------

This driver is in no way supported by Digital Equipment.  See the
disclaimers in the sources for more.

This driver supports all the DEC EtherWORKS III NICs (DE203, DE204,
and DE205) and the later DEC EtherWORKS II NICs (DE200, DE201, DE202,
DE422).  DEPCA-style boards prior to the DE200 have not been tested
and may not work.  

This driver is not EISA aware.  If you are using a DE422 or have
configured the EtherWORKS III in EISA mode, make sure you specify
the I/O port properly as this driver will *not* probe for it.
(The I/O port should be 0xNc00 where N is the EISA slot number).

This driver does not yet use the full 128KB allowed by the DE422.
Someday, it might. For EtherWORKS III NICs, the driver will override
the EEPROM setting of MemoryMode and *always* use the 2K for best
results.

The driver includes full support for both BPF and IP Multicast.

[All paths are relative to the top of sys source area, usually
/usr/src/sys.]

The following files need to be moved into their respective
directories:

	if_le.c	   -->	i386/isa
	am7990.h   -->	i386/isa/ic
	lemac.h	   -->	i386/isa/ic

You will need to apply the patch provided in pat.files.i386 to
i386/conf/files.i386 file.

After that is done you will need to edit your config file (in
i386/conf) and a line similar to:

device le0 at isa? port 0x300 net irq 5 iomem 0xd0000 vector le_intr

[The above line assumes the board is still at the factory defaults.]
Change the port, irq, and iomem value if needed to your configuration.

Now you are ready to rebuild your kernel, reboot, and see if the
driver can configure your board.  When the system boots, you will
hopefully something close to:

    EtherWORKS II:

	le0 at 0x300-0x30f irq 5 maddr 0xd0000 msize 65536 on isa
	le0: DE202 ethernet address 08:00:2b:2d:c8:45
	bpf: le0 attached

    EtherWORKS III:

	le0 at 0x320-0x33f irq 5 maddr 0xd0000 msize 2048 on isa
	le0: DE205-AB ethernet address 08:00:2b:bb:23:e0
	le0 attached

in the startup log.  If so, the board configured properly and
should be ready to use.

--
Mail:	thomas@lkg.dec.com
URL:	http://ftp.digital.com/~thomas/