Aren/NetBSD
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55 Commits

Author SHA1 Message Date
bjh21
8eed59a146 Move arcpp so it attaches before podulebus. 2001-04-22 15:26:07 +00:00
bjh21
11b40e716c Add arcpp. Not in GENERIC because I don't know it works. 2001-04-22 15:02:51 +00:00
bjh21
660a20cd22 Add a skeleton driver for the random latches on the Archimedes, which are 
shared between the printer port and floppy drive.  Useful facilities will be
added when I know what I need.
 2001-04-22 00:26:35 +00:00
bjh21
d039e70428 Remove the "asc" driver. It's never worked, and we should have an MI version 
sometime.
 2001-04-10 21:33:00 +00:00
bjh21
8bd452c648 Create an MI Ether3 driver. It's derived from the arm26 driver, which uses 
my MI SEEQ 8005 driver, which is based on the arm32 ea driver.
 2001-03-24 00:14:52 +00:00
bjh21
34cca2e23e Pull in shared podulebus drivers. 2001-03-20 00:01:37 +00:00
toshii
300d398485 Move references to arm/arm/disksubr*.c from files.arm to 
files.{arm26,arm32,dnard}.
 2001-03-14 14:39:45 +00:00
matt
2bfaa741b1 remove disksubr since they are common. 2001-03-04 20:47:03 +00:00
bjh21
8054b2ad5f dev/cons.c is supplied by files.arm. 
XXX should it really be?
 2001-03-04 14:38:29 +00:00
bjh21
846fe69958 Remove CPU_* options (they're in files.arm now -- for some reason I missed 
this lot in the last commit).
 2001-02-25 18:28:27 +00:00
bjh21
96b16f75a6 Hack to allow arm26 to have its own "cpu" device. This device should really 
be shared between all ARM ports, but the arm32 one is too ugly for me to
touch it till I've got a test system running.
 2001-02-25 15:33:33 +00:00
bjh21
3dbffcc29f Move the RAM base address of the kernel into a variable. 
Set CPPFLAGSm CWARNFLAGS and STRIPFLAGS to the same as arm32 uses.
 2001-02-17 19:38:36 +00:00
bjh21
a72248beab Reduce unnecessary differences between this and Makefile.arm32. 
Also (more significantly), use the compiler's default -mcpu setting.  This
means I can now build APCS-32 kernels.  They work, too.
 2001-02-17 17:23:48 +00:00
bjh21
a4e55e0f13 Shared ARM ptrace(2) implementation. Mostly the same as the arm32 
version, but with some #ifdefs for arm26.

Also, don't define PT_STEP, since we don't implement it.  This should
reduce code size a little.
 2001-02-11 17:03:04 +00:00
bjh21
668b6cbaba We now have a rasops4 attribute to play with. It doesn't work, but then 
neither do rasops1 and rasops2...
 2001-01-23 00:27:44 +00:00
fvdl
c7f1462f3e Add machdep file for procfs. Currently only used for linux-style 
/proc/cpuinfo (only active when procfs is mounted with -o linux).
For ports other than the i386 this currently produces an empty
string.
 2001-01-17 00:07:18 +00:00
bjh21
a5ef6e1f81 Move db_disasm.c into sys/arch/arm/arm. Use arm26 version, since it should 
generate smaller compiled code.
 2001-01-12 21:31:51 +00:00
bjh21
a4047bf10c Move the generic ARM disassembler from arm32/arm32 to arm/arm. 2001-01-12 13:43:11 +00:00
bjh21
6fa98146d5 Start merging actual code in arm32 and arm26: 
arm32/arm32/in_cksum_arm32.c -> arm/arm/in_cksum_arm.c

Also move specification of other checksum stuff to files.arm, even though we
use the MI code for that.
 2001-01-11 23:27:26 +00:00
bjh21
5a91dd00b9 Add "arm" to the "machine" line, so we get files.arm pulled in, and more 
importantly, the arm->arch/arm/include symlink.
 2001-01-10 18:38:37 +00:00
bjh21
2aa1fb4020 Remove old-style interrupt-counting infrastructure (intrnames/intrcnt). 2001-01-07 19:39:08 +00:00
bjh21
c1ad66d687 Whitespace cleanup. 2000-12-30 13:53:26 +00:00
bjh21
36f8a8d0f8 Purge vestiges of a.out support. 2000-12-29 23:07:29 +00:00
bjh21
939baa9f0d Follow the herd: Use the MI md_root.c. 2000-12-26 19:55:52 +00:00
bjh21
95920110c7 Stub FPU driver -- identifies FPUs and warns they aren't supported. e.g: 
cpu0 (root): ARM2
fpu0 at cpu0: FPPC/WE32206
fpu0: WARNING: FPU type not supported by kernel
 2000-12-23 13:37:02 +00:00
bjh21
4a33b50a91 Add eh(4). 2000-12-20 22:17:31 +00:00
bjh21
b66603547a Add support for using RISC OS podule loaders to get at ROM chunks on podules. 
By default, they aren't used, since most cards seem to put the non-OS-dependent
stuff in the main chunk directory.  i-cubed cards are a notable exception.
 2000-12-20 10:57:38 +00:00
tsutsui
cb7f7c7f3b Remove "rnd is EXPERIMENTAL" comments. 2000-12-19 15:51:47 +00:00
bouyer
c71f40d166 Add pseudo-device vlan 2000-12-19 10:42:02 +00:00
jdolecek
cacec11253 delete obsolete comment 2000-12-17 15:52:39 +00:00
bjh21
6d66ade542 We no longer have zeropage.S. It was merged into locore.S last week. 2000-12-09 18:54:01 +00:00
bjh21
cb5273b547 First attempt at an EtherH driver. Can just about transmit and receive 
packets.  Interrupt enabling is left to the RISC OS driver, medium selection
is untested and it's hard-wired to the MAC address of my card.  Not really
for production use.
 2000-12-01 14:28:36 +00:00
bjh21
b4ef973eab IDE hard discs seem to work -- turn them on by default. 2000-10-14 23:46:40 +00:00
itojun
9e47af8814 enable rnd device. they are now mandatory for ssh/sshd support, 
so it makes more sense to enable it.
please disable them if there's any issues, but in that case, in-tree
ssh/sshd won't work.
 2000-10-04 03:35:53 +00:00
jdolecek
b1f94e26ab don't specify number of ptys if >= 16 (current default initial number) 
pty comments: normalize and g/c what is no longer relevant
 2000-09-24 15:59:26 +00:00
bjh21
d0dfd74448 COrrect comment at top and add options NFS_V2_ONLY. 2000-09-23 12:58:26 +00:00
bjh21
40aba7cd4d Split the arm26 Ether3 (ea) driver into an MI driver for the SEEQ 8005 chip, 
and a front-end driver for the Ether3.  Only semantic change is to remove
ea_claimirq() and ea_releaseirq() on the grounds that the seem too spurious
to warrant a callback to the front-end.
 2000-09-18 20:51:14 +00:00
bjh21
41b1cb9327 Remove mention of truly dead files 2000-09-18 20:08:43 +00:00
bjh21
f32aac93cb Add an ROMTEXTBASE option to change where the text segment is linked. This 
might be useful for making rommable kernels if I can get the rest of the
infrastructure sorted.
 2000-09-18 18:33:33 +00:00
bjh21
bae27bc250 Make the FOURMEG kernel a bit smaller. Still not small enough. 2000-09-18 18:30:01 +00:00
bjh21
567f2768d1 Implement the easy ptrace requests and turn off the difficult ones. 2000-08-20 15:16:49 +00:00
bjh21
7fd0191223 Hard-wire the unit number of the on-board wdc so podules don't confuse it. 
Add commented-out wd, atapibus etc in GENERIC and FOURMEG.  Not yet tested.
 2000-08-17 13:38:51 +00:00
bjh21
d7eebd9227 Basic driver for CHIPS 82C710 Universal Peripheral Controller and friends, 
as used on later arm26 system (A5000, A4, A3010, A3020, A4000).

What we have got:
...
upc0 at iobus0 base 0x010000: config state bb 87 1c 00 00
fdc at upc0 offset 0x3f4 not configured
wdc0 at upc0 offset 0x1f0
lpt0 at upc0 offset 0x278
com0 at upc0 offset 0x3f8: ns8250 or ns16450, no fifo
...

What we haven't got:
 - FDC support (found, but not configured).
 - Clearing lpt interrupts on arm26 systems (needs help from IOEB).
 - A upc(4) manual page.
 - More than minimal testing (my A3020s don't have root devices).
 - A proper probe routine (arm26 can't use one anyway).
 2000-08-16 23:56:08 +00:00
bjh21
4014c03b26 Replace copyinstr, copyoutstr and copystr with slightly more sensible 
assembler versions.
 2000-08-13 12:31:26 +00:00
itojun
85dda25e94 move "options PULLDOWN_TEST" into sys/sys/mbuf.h (in #ifdef _KERNEL), 
as it is no wthe default setting for everyone.

the reason we still use the name "PULLDOWN_TEST" while it is now default:
kame code sharing.
 2000-08-13 01:31:15 +00:00
mason
4a353b5330 Moving to a default of 64 PTYs. 2000-07-27 17:53:35 +00:00
bjh21
da2949153f Disable dtide since it doesn't work (and probably never will -- the card's 
brain-dead).
 2000-07-20 20:27:11 +00:00
bjh21
6744ec9f53 Include locore.S in the main assembly mkdep. 2000-07-20 20:26:32 +00:00
bjh21
f079e15d48 - Remove asc driver, since it doesn't work 
- Reduce maxusers to 2
 2000-07-19 19:41:48 +00:00
bjh21
8c2ce5b135 New configuration, based on GENERIC, but small enough to fit on a system 
with 4Mb of RAM (I hope).
 2000-07-19 16:39:30 +00:00