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73 Commits

Author SHA1 Message Date
bjh21
e416135347 Driver for the standard Archimedes Econet interface, based around the 
Motorola 6854 ADLC.
 2001-09-10 23:41:48 +00:00
atatat
5f25c01eff Comment out bridge pseudo devices from ports that don't 
__HAVE_GENERIC_SOFT_INTERRUPTS.  bridge(4) doesn't compile there.
 2001-09-01 23:08:40 +00:00
atatat
97c67a9bae Add bridge pseudo devices to GENERIC configs 2001-09-01 21:52:23 +00:00
bjh21
9aa4896361 More FIQ support. This gives me enough to handle FIQs, and to downgrade them 
to IRQs as necessary.  All these interfaces are subject to change in the light
of experience.
 2001-08-20 23:08:10 +00:00
bjh21
12a3da3896 Add RASOPS_SMALL. 2001-08-10 20:14:17 +00:00
bjh21
b5560b60b9 No need to mention procfs_machdep.c here -- it's in files.arm anyway. 2001-08-10 18:24:20 +00:00
chris
9522cf08d4 Share procfs_machdep.c across arm. 2001-08-05 13:09:45 +00:00
bjh21
c5ae075e50 Add a very simple sysarch() implementation so that libarm32 will work. 
This should go when arm26 uses cpufunc like everyone else.
 2001-07-28 19:12:50 +00:00
bjh21
ddf906b00d Use ld -N (OMAGIC), since this saves the 32k of RAM (by not putting a gap 
between text and data) and means that loadfile only needs one backward seek
to load the file rather than two (which is important for gzipped kernels).
 2001-07-28 13:48:32 +00:00
abs
01b024cd5b Standardise TCP_COMPAT_42 as commented out, grouped with other COMPAT options, 
and with the comment '4.2BSD TCP/IP bug compat. Not recommended'
Add commented out 'TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG'
(All hail amiga and atari which make some attempt to automate the
multiplicity of config files...)
 2001-07-08 16:32:12 +00:00
bjh21
0be64cc691 Move "podulebus" and "podloader" declarations up into files.podulebus. 2001-07-04 13:49:24 +00:00
darcy
ce0ec1e208 Add System V semaphore resource limits to each GENERIC file that has an 
option for System V semaphores.  It appears that there are no overrides
in the code and each file has the following added.

 options    SYSVSEM     # System V semaphores
+#options   SEMMNI=10   # number of semaphore identifiers
+#options   SEMMNS=60   # number of semaphores in system
+#options   SEMUME=10   # max number of undo entries per process
+#options   SEMMNU=30   # number of undo structures in system
 options    SYSVSHM     # System V shared memory

If anyone thinks that this is incorrect for any of these files, please
correct it.

Note - the i386 port was not forgotten.  It was done separately.
 2001-06-30 11:00:31 +00:00
bjh21
7acb229356 Sync with GENERIC. 2001-06-24 10:36:09 +00:00
bjh21
ea6baf5775 Add dtide, hcide, oak and atapibus, since these all seem to work now. 2001-06-24 10:34:26 +00:00
bjh21
ca2047f7c6 Adapt the dtide driver to the MI podulebus framework, and move it to its new 
home.  It still doesn't actually work, but that's a SMOP.
 2001-06-08 20:13:24 +00:00
bjh21
95fe4db7e3 Replace arm/arm32/db_trace.c and arm26/arm26/db_trace.c with a unified version 
in arm/arm.  This version is based on the arm26 version, and includes dumping
the contents of stack frames, with automatic determination of the save code
pointer offset.
 2001-06-05 09:25:05 +00:00
bjh21
972ef526d2 Add hcsc, scsibus and some SCSI devices. 
Also, add some useful compiler options to FOURMEG.
 2001-06-02 10:47:55 +00:00
mrg
3783ca5d30 define _KERNEL_OPT as well as _KERNEL. we will use this in the future to 
get kernel "opt_foo.h" headers, rather than _KERNEL && !_LKM.
 2001-05-29 02:20:20 +00:00
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