bjh21
6c97e2bd78
Initial commit of arm26 port
2000-05-09 21:55:44 +00:00
hubertf
9f48bba3ae
Add "install" target, so "make install" after building the kernel
...
does something useful. The target can be redefined by putting a
install-kernel-${MACHINE_NAME} target that fits your needs into
/etc/mk.conf.
2000-05-09 00:56:21 +00:00
thorpej
6a33c86623
HAVE_GCC28 -> HAVE_EGCS, and make it match gcc 2.9 as well. Also,
...
make the use of -Wno-uninitialized explicit, don't rely on a compiler
hack to do it for us.
2000-05-09 00:32:19 +00:00
augustss
3a6e3a4670
Add (sometimes commented out) MIIVERBOSE option.
2000-05-08 13:49:44 +00:00
thorpej
855b79db92
Let each platform typedef the new __cpu_simple_lock_t, which should
...
be the most efficient type used for the atomic operations in the
simplelock structure, and should also be __volatile.
2000-05-02 04:41:04 +00:00
thorpej
f51470a514
Require that each each MACHINE/MACHINE_ARCH supply a lock.h. This file
...
contains the values __SIMPLELOCK_LOCKED and __SIMPLELOCK_UNLOCKED, which
replace the old SIMPLELOCK_LOCKED and SIMPLELOCK_UNLOCKED. These files
are also required to supply inline functions __cpu_simple_lock(),
__cpu_simple_lock_try(), and __cpu_simple_unlock() if locking is to be
supported on that platform (i.e. if MULTIPROCESSOR is defined in the
_KERNEL case). Change these functions to take an int * (&alp->lock_data)
rather than the struct simplelock * itself.
These changes make it possible for userland to use the locking primitives
by including <machine/lock.h>.
2000-04-29 03:31:45 +00:00
tsutsui
5f992b6d2b
Rename rl -> rtk.
2000-04-22 13:13:21 +00:00
itojun
3be41bae18
add stf pseudo interface (commented out due to possible security risks)
2000-04-19 06:50:27 +00:00
drochner
5e990a7f7c
implement bus_space_vaddr()
2000-04-17 17:39:17 +00:00
mark
b9156eec05
Add missing include of vm/vm.h
2000-04-09 00:18:12 +00:00
thorpej
4044b5a41c
Use separate callouts for motor-on and motor-off. Fixes a condition
...
where the floppy driver would wedge because a motor-on timeout would
be cancelled by another I/O operation cancelling a motor-off timeout.
From enami tsugutomo <enami@sm.sony.co.jp>.
2000-04-07 16:58:53 +00:00
augustss
9a31a8c77f
Add atapibus* at umass?
2000-04-03 00:03:28 +00:00
kleink
230876cf26
Merge parts of chs-ubc2 into the trunk:
...
* Remove the casts to vaddr_t from the round_page() and trunc_page() macros to
make them type-generic, which is necessary i.e. to operate on file offsets
without truncating them.
* In due course, cast pointer arguments to these macros to an appropriate
integral type (paddr_t, vaddr_t).
Originally done by Chuck Silvers, updated by myself.
2000-03-26 20:42:21 +00:00
tsutsui
5513a809b2
Remove duplicated "audio* at uaudio?" line.
2000-03-26 04:31:39 +00:00
scw
8b9e435d47
Nuke some warnings when KERNEL_DEBUG is defined.
2000-03-25 21:26:47 +00:00
tsutsui
9100212ef0
Add a "sc_rev" member to ncr5380_softc and handle CXD1180 quirk
...
in MI ncr5380sbc.
2000-03-25 15:27:54 +00:00
ws
b7570cae85
Update several ports to at least work again without IPKDB
...
after the update of that.
Sorry for breaking this with my last changes :-(.
Fixes PR#9671 by Lennart Augustsson.
2000-03-24 17:05:30 +00:00
thorpej
b667a5a357
New callout mechanism with two major improvements over the old
...
timeout()/untimeout() API:
- Clients supply callout handle storage, thus eliminating problems of
resource allocation.
- Insertion and removal of callouts is constant time, important as
this facility is used quite a lot in the kernel.
The old timeout()/untimeout() API has been removed from the kernel.
2000-03-23 06:30:07 +00:00
cgd
7c35662066
add commented out option PCI_CONFIG_DUMP whever there's a PCIVERBOSE.
2000-03-22 00:58:16 +00:00
tron
6c390b4142
Fix bad function calls discovered after prototype fixes in last commit.
2000-03-19 19:14:42 +00:00
mycroft
e1a7dc9b2a
Fix line wrapping.
2000-03-18 16:16:12 +00:00
mycroft
0af581a1a1
Add a ncr5380_attach() routine which does part of the initialization, attaches
...
the scsibus, and does the addref/delref dance.
2000-03-18 16:13:22 +00:00
tron
e86957458a
Install "machineendian_machdep.h".
2000-03-17 22:36:31 +00:00
mycroft
9e21b6555a
In the `MY THAT'S GROSS' department...
...
Eliminate the recursive include of machine/endian.h from sys/endian.h.
2000-03-17 00:09:18 +00:00
darrenr
162b0b1dab
__P(()) -> __P((void))
2000-03-16 23:21:05 +00:00
mycroft
02905321b2
Foolish consistency. Mainly, always use underscores and sys/endian.h.
2000-03-16 15:09:34 +00:00
oster
1bad2e1909
Add the RAIDframe device major to the machine-dependent config files
...
so that the right entries get added to dev_name2blk[]. Needed for / on RAID.
(Whoops! I missed checking these in when adding the RAID_AUTOCONFIG stuff.)
2000-03-14 15:56:51 +00:00
soren
95054da1a1
Fix doubled 'the's in comments.
2000-03-13 23:52:25 +00:00
kleink
a9ebf7bb8c
Define ISO C99 (unsigned) long long (min, max) symbols.
2000-03-07 19:31:49 +00:00
thorpej
a183d34f04
- Implement cnbell() -- ring the console bell. The cn_bell entrypoint
...
is optional.
- Add cn_bell to statically allocated consdevs as appropriate.
2000-03-06 21:36:05 +00:00
mark
60d1e515ef
Remove dead option POSTMORTEM.
2000-03-06 03:16:24 +00:00
mark
9b9e4e5a8f
defopt EBSA285 and FOOTBRIDGE.
2000-03-06 03:15:46 +00:00
simonb
4eb55e447c
Do the "<space><tab>" thing with the RAID_AUTOCONFIG option.
2000-02-29 06:32:20 +00:00
oster
d9c47013b2
Defopt 'RAID_AUTOCONFIG'. Adding 'options RAID_AUTOCONFIG' turns on
...
the component auto-detection and auto-configuration of RAID sets.
Also, add "#options RAID_AUTOCONFIG" to the GENERIC config files.
2000-02-26 17:35:33 +00:00
erh
8f03b9a04a
Define the DONETISR macro and use netisr_dispatch.h. This is to cut down on code duplication and to standardize the available NETISRs across all ports.
2000-02-21 20:38:46 +00:00
tsutsui
6df4ed6f4d
Fix resettod() from Richard Earnshaw <rearnsha@arm.com>
2000-02-19 00:27:16 +00:00
tsutsui
6cf82b4102
Sync with CATS.
2000-02-19 00:17:59 +00:00
tsutsui
7f54ebdd6b
- enable adv, pcscp, ex, vr and sequencer (which I am/was using)
...
- add (commented out) ne[01] at isa? (working)
- add (commented out) file-system CODA
- add (commented out) mpu* at sb? and midi* at mpu? (untested)
- comment out faith (sync with GENERIC)
- some more cosmetics
2000-02-19 00:14:58 +00:00
thorpej
fd8c03cf44
Allow arch-specific code to specify in4_cksum() like it can specify
...
in_cksum().
2000-02-14 21:42:50 +00:00
mark
068fcab81e
Enable rl ethernet device.
...
General tidy up.
2000-02-13 05:26:04 +00:00
mark
f43601877b
Remove __BROKEN_CONFIG_UNIT_USAGE.
2000-02-13 05:20:45 +00:00
mark
d97d3dc6a5
Enable rl ethernet device and do some general cleaning up.
2000-02-13 05:19:40 +00:00
mark
7ef62e2b59
Remove unncessary cf_unit usage.
...
Make sure we only attach 1 of these devices.
2000-02-13 05:00:57 +00:00
mark
9316cea99d
Remove unnecessary cf_unit usage.
2000-02-13 04:59:57 +00:00
kristerw
952281e8fb
Fixed a bug in the ATR parsing; If TA(i) was absent, then TA(i+1) was
...
used as TA(i) (and similary for TB(i) and TC(i))
2000-02-13 01:31:22 +00:00
kristerw
8ff64870d4
The T0 byte must not be included in the TCK calculation (ISO/IEC 7816-3
...
chapter 6.4.5)
2000-02-12 22:40:12 +00:00
thorpej
dded044fc2
Update for the NKMEMPAGES changes.
2000-02-11 19:25:12 +00:00
shin
7f5a7c00ac
fix include file.
...
<netinet6/ip6.h> -> <netinet/ip6.h>
2000-02-09 05:48:26 +00:00
thorpej
52a2804a5c
Add a new function call to the ISA DMA API: isa_dmamaxsize(), which returns
...
the maximum transfer size for the specified DMA channel. Make all clients
of ISA DMA use this call to determine their maximum transfer size.
2000-02-07 22:07:27 +00:00
thorpej
fe551f0e64
Fix a bug in disksort_*() which caused non-optimal ordering when multiple
...
active partitions were on a single spindle. Add a b_rawblkno member to
struct buf which contains the non-partition-relative block number to sort
by.
2000-02-07 20:16:47 +00:00
kleink
36e6bc645e
Improve namespace test macros a bit.
2000-02-05 14:04:36 +00:00
cgd
7d16ac338c
add __BROKEN_CONFIG_UNIT_USAGE #define, becuase these ports do very
...
wrong things with device configuration data "cf_unit" information.
2000-02-05 00:13:22 +00:00
kleink
82464e46d6
Add a C99-style va_copy macro.
2000-02-03 16:16:06 +00:00
tsutsui
11c8f56d48
Revert STRIPPROG -> STRIP
2000-02-01 05:25:24 +00:00
drochner
8eb798e603
define a "BUS_SPACE_MAP_PREFETCHABLE" flag which basically means that
...
device accesses are idempotent (but should not be cached by the CPU)
2000-01-25 22:13:17 +00:00
augustss
85fcd0b58d
Update for the ucom(4) addition.
2000-01-25 08:31:56 +00:00
tron
04eb110431
Add "dependall" target for comfort.
2000-01-24 20:36:06 +00:00
hubertf
4b6b32e4fd
sync with GENERIC,v 1.61
2000-01-23 23:54:34 +00:00
hubertf
7e5ff67457
Add commented out "ident"-command
2000-01-23 23:46:04 +00:00
tron
156ac6704c
Add commented out entry for overlay filesystem.
2000-01-23 01:06:33 +00:00
tsutsui
b236cf48c3
check whether tv_usec >= 1000000
2000-01-22 05:21:24 +00:00
thorpej
52242fdf9f
Update for sys/buf.h/disksort_*() changes.
2000-01-21 23:28:59 +00:00
sommerfeld
aa195e816f
Fix PR9240: comment above cpu_fork() out of synch with reality on most ports.
...
(comment change only, but was wrong for more than just i386).
2000-01-20 22:18:54 +00:00
wrstuden
87e1b0f9b7
Add overlay to kernel configs.
2000-01-20 19:12:28 +00:00
thorpej
a0397a2573
Move callout initialization to a single location; no need to duplicate
...
that code all over the place.
2000-01-19 20:05:30 +00:00
tsutsui
e61f177ab1
STRIP -> STRIPPROG
2000-01-19 16:29:54 +00:00
tsutsui
644b514c39
Change STRIPFLAGS=-g for cross-toolchains.
2000-01-19 14:44:58 +00:00
msaitoh
0b9af6bdce
check whether tv_usec >= 1000000
2000-01-19 02:52:16 +00:00
thorpej
d0bb9fdf22
Remove one line of junk.
2000-01-18 19:36:58 +00:00
thorpej
ed244ca8e4
Use b_cylinder as defined in sys/buf.h
2000-01-18 19:34:24 +00:00
augustss
f7145f672e
Add USB-Ethernet adapters.
2000-01-17 17:47:03 +00:00
mark
e41b004de0
Increase the kernel VM area for both SHARK and Footbridge systems.
2000-01-10 07:44:55 +00:00
mark
8920fc9215
Rework of kernel I/O & memory mappings along with new implementation of
...
bus_space_map for PCI memory.
The mapping of system devices and I/O space has been shuffled to place them
at the top of memory leaving a larger contiguous chunk between the kernel
itself and the I/O mappings for the kernel VM area. This allows support
for kernel VM areas > 48MB.
The 144MB fixed mapping of early PCI memory space has been removed and a
new version of the bus_space_map() function has been implemented to map
PCI memory into the kernel VM area as required rather than using the fixed
mapping.
A mapping of the first 1MB of PCI memory is maintained for ISA memory
accesses and accesses to the VGA memory.
2000-01-10 07:43:07 +00:00
mark
656c8e63b4
Add description of the pciide & wd flags (from i386 GENERIC config).
...
Restore the isp driver now that we can down load firmware again.
2000-01-10 07:22:35 +00:00
mark
996c945e65
Add a several casts (mainly cosmetic).
2000-01-10 04:05:50 +00:00
mark
62645f43ba
Add support for a boot argument podule?=mmmmpppp to enable the manufacturer
...
and product IDs for a podule to be overriden. The IDs are specified in hex.
A value of "ffff" means disable and replaces the podule?.disable option.
This allows podules whose IDs have been changed e.g. by PowerROMs to still
have the correct driver attached.
Based on my original patch but tided up and debugged by Stephen Hobbs.
2000-01-10 04:01:17 +00:00
mark
58465c9fcd
Print leading zero when displaying the date in resettodr().
...
Fixes PR9129.
2000-01-07 23:43:45 +00:00
kleink
693059feda
const -> __const and include <sys/cdefs.h> earlier; fixes PR lib/9052
...
by Takahiro Kambe.
2000-01-04 14:20:05 +00:00
tron
e1e62b88e3
Correct description of "vnd" pseudo device.
1999-12-24 00:15:50 +00:00
kleink
11e6c54cfc
C99: Define a NAN macro in <math.h> which evaulates to a constant expression of
...
a single-precision quiet NaN; only to be defined on platforms that do support
this value.
1999-12-23 10:15:05 +00:00
soren
0d5146155c
s/16x450/16x50/
1999-12-12 11:51:29 +00:00
mark
cd20e6eb44
Add fields found in new format ebsaboot structures.
1999-12-06 09:55:57 +00:00
ragge
0513268399
CL* discarding.
1999-12-04 21:13:19 +00:00
thorpej
4560ac465a
Split the PC-like keyboard controller driver into chip back-end and
...
bus front-end.
1999-12-03 22:48:22 +00:00
tron
b226b8aa37
Increase packet counter before passing packets to BPF.
1999-11-30 17:02:39 +00:00
tron
8f0521d4a1
Increase packet counter before calling the input routine like all the
...
other ethernet interface drivers do.
1999-11-30 00:05:56 +00:00
tron
a260687a14
Increase packet counter if a packet is received. This might fix
...
PR port-arm32/8527.
1999-11-30 00:02:51 +00:00
simonb
9c807e7a3c
Move strtoul.c (via CVS repo copy) to libkern. Also sort prototypes
...
in libkern.h and sources in arm32/Makefile.inc alphabetically.
1999-11-29 23:12:56 +00:00
mark
52dcf041ef
Remove the ISP scsi driver. With the removal of the Qlogic microcode
...
it is no longer possible to setup these devices thus the driver will not
work.
1999-11-28 00:34:17 +00:00
tron
82d9324e38
Remove duplicate IPv6 options.
1999-11-22 08:14:05 +00:00
itojun
0cea637239
merge SHARK.v6 into SHARK.
1999-11-22 05:17:33 +00:00
itojun
e9a0023b37
bring in content of GENERIC.v6 into GENERIC.
...
remove GENERIC.v6 file (as it is part of GENERIC now).
"faith" interface is commented out by default as it is not really for
general use.
IPsec items are commented out as well, though we can enable "options IPSEC"
without export-related issue ("options IPSEC" will enable authentication
portion only). We may need to think about it again.
if you have problem compiling with INET6 on archs I do not have access to,
please contact me.
XXX what to do with arch/arm32/SHARK{,.v6}?
1999-11-21 14:00:37 +00:00
jun
62d5d129d5
- merge CATS.v6 to CATS
...
- add UCONSOLE
- remove XSERVER (it only uses in shark/pccons.c?)
1999-11-20 07:28:35 +00:00
jun
c090b6a417
add comments
...
XSERVER
INSECURE
SOFTDEP
1999-11-19 06:25:11 +00:00
matt
a56a96a888
#elifdef ??? Change to #elif defined(__ELF__)
1999-11-17 18:08:01 +00:00
mrg
e69f5159aa
fix a problem in previous: avoid using shadow variable names.
1999-11-17 08:43:53 +00:00
tron
073ee3b029
- Add IPv6 options and devices.
...
- Add commented out softdep option.
1999-11-16 10:22:42 +00:00
fvdl
8bec119fcc
Add commented out option SOFTDEP to all GENERIC kernels.
1999-11-15 19:10:44 +00:00
fvdl
d116707af0
Add
...
prefix ../gnu/sys
cinclude "conf/files.softdep"
prefix
to all std.* files, so that soft dependencies can be activated using
"options SOFTDEP".
1999-11-15 19:00:25 +00:00
thorpej
1946167939
Update for pmap_enter() API change. No functional difference.
1999-11-13 00:30:26 +00:00
mark
3d347d6d24
Regenerate from podules.
1999-11-12 07:38:51 +00:00
mark
9d919b7239
Add EtherI and EtherN podule ID's
...
From Mike Pumford, part of PR/8765.
1999-11-12 07:37:21 +00:00
mark
e28a162f54
In _bus_dma_sync() drain the write buffer after the cache clean.
...
Spotted by Richard Earnshaw.
1999-11-12 07:29:34 +00:00
mycroft
cf29975968
Hack to work around _C_LABEL() fallout so WARN_REFERENCES() works again.
1999-11-07 07:12:07 +00:00
mycroft
9a6b48c680
Fix compilation error due to cpp headaches.
1999-11-03 22:13:20 +00:00
chs
b2eeefd2b9
mycro-optimization (ie. from charles).
1999-11-03 15:32:45 +00:00
chs
4659d58793
return an error if `len' is 0.
1999-11-02 07:45:59 +00:00
chs
f8d11b005f
only clear pcb_onfault if we actually set it. fixes PR 7838.
1999-11-02 06:48:33 +00:00
lukem
fa284ad64d
sort arm32_db_command_table[]
1999-10-28 06:49:20 +00:00
cgd
c9c2181ed9
provide an __ELF__ version of _C_FUNC and _C_LABEL, convert the assembly
...
#defines in asm.h to use them, and convert code which needs to use C labels
to use _C_LABEL as well. (I can't see any reason why the label vs. function
differentiation shouldn't be GC'd; i only added uses of _C_LABEL.) This
should help if this port is converted to use ELF, and was checked by
compiling all kernels in arm32/conf (with some driver removals and some
MI header fixups re: common blocks) with an arm-linux ELF toolchain.
1999-10-26 06:53:41 +00:00
mark
1d1283b4c0
Make this build again.
1999-10-24 22:19:47 +00:00
jdolecek
7f589dba84
rename the MD Debugger() to cpu_Debugger()
...
add MI Debugger() which switches to console if wscons is used prior
to calling cpu_Debugger()
1999-10-12 17:08:56 +00:00
tron
7d4a18b335
Use long int format in calls to db_printf() where required.
1999-10-05 12:34:32 +00:00
jun
aa11952de6
kernel configuration for IPv6/IPsec. should be in GENERIC in the future.
1999-10-05 02:22:14 +00:00
ross
f67733aa38
s/_ARM32_DISKLABEL_H_/_MACHINE_DISKLABEL_H_/
...
This aligns arm32 with all the other ports and fixes a cross-compile problem.
1999-10-04 19:31:05 +00:00
thorpej
e6c88a7686
Update for SCSIPI changes.
1999-09-30 22:59:52 +00:00
tron
d889983e60
Small enhancement to the mcount() function to make profiling of assembler
...
functions easier. Patch supplied by Richard Earnshaw in PR port-arm32/8462.
1999-09-21 22:15:11 +00:00
thorpej
11cae42531
Centralize the declaration and clearing of `cold'.
1999-09-17 19:59:35 +00:00
matt
458fefc5ad
Compile the kernel for SHARKs optimized for strongarm.
1999-09-16 16:49:49 +00:00
thorpej
3b01d1b872
Rename the machine-dependent autoconfiguration entry point `cpu_configure()',
...
and rename config_init() to configure() and call cpu_configure() from there.
1999-09-15 18:10:33 +00:00
tron
5f94d21164
Fix typo in "#ifdef" in ie_read_frame() which prevented Berkeley Packet
...
Filters from working correctly. Fixes PR port-arm32/8343 by
Richard Earnshaw.
1999-09-13 20:17:35 +00:00
mark
eddd4afb9c
Fix compile errors when ARM700BUGTRACK is defined.
1999-09-13 06:17:27 +00:00
mark
a212e2ddf3
Add ess plug and plug audio device.
...
Add wsmux device.
Add placeholders for more PCI cards.
1999-09-13 05:19:45 +00:00
chs
f3a668ed84
eliminate the PMAP_NEW option by making it required for all ports.
...
ports which previously had no support for PMAP_NEW now implement
the pmap_k* interfaces as wrappers around the non-k versions.
1999-09-12 01:16:55 +00:00
is
3e7102ecac
Don't flush more than necessary. By Richard Earnshaw in PR 8132.
1999-09-10 10:12:09 +00:00
augustss
14b98cd440
Add uaudio driver.
1999-09-09 12:33:43 +00:00
thorpej
c068ef8152
Add `umass'.
1999-08-29 16:55:48 +00:00
simonb
3c185af5fd
Include <sys/endian.h> after defining whether where are little- or
...
big-endian. i386, pc532 and vax still include <machine/byte_swap.h>
and define macros for the {n,h}to{h,n}*() functions. mips also
defines some endian-independent assembly-code aliases for unaligned
memory accesses.
1999-08-21 05:53:50 +00:00
simonb
06a92524c2
Include <sys/bswap.h> for function prototypes. i386, pc532 and vax
...
still include <machine/byte_swap.h> and define macros for some of
the bswap*() functions.
1999-08-21 05:39:51 +00:00
sommerfeld
3931d8c7c9
Add umodem; fixes kernel build error..
1999-08-18 23:34:27 +00:00
mark
35b63730ff
Fix typo.
1999-08-17 01:39:09 +00:00
augustss
db574ba708
Add umodem device.
1999-08-16 22:27:08 +00:00
thorpej
28fb7c1eb8
Define cpu_number() as discussed on tech-smp.
1999-08-10 21:08:05 +00:00
thorpej
eb20bbc780
Change the semantics of splsoftclock() to be like other spl*() functions,
...
that is priority is rasied. Add a new spllowersoftclock() to provide the
atomic drop-to-softclock semantics that the old splsoftclock() provided,
and update calls accordingly.
This fixes a problem with using the "rnd" pseudo-device from within
interrupt context to extract random data (e.g. from within the softnet
interrupt) where doing so would incorrectly unblock interrupts (causing
all sorts of lossage).
XXX 4 platforms do not have priority-raising capability: newsmips, sparc,
XXX sparc64, and VAX. This platforms still have this bug until their
XXX spl*() functions are fixed.
1999-08-05 18:08:08 +00:00
sommerfeld
d6fd753892
Let arm32 kernels build after addition of wsmux.
1999-07-31 23:12:20 +00:00
augustss
3652732791
Add wsmux device.
...
(Also add lots of missing chrtoblktbl[] entries.)
1999-07-29 19:14:35 +00:00
augustss
a7cd454b1d
It's time to be COMPAT_14.
1999-07-29 10:37:12 +00:00
cgd
f886376518
be more efficient when doing the SYSTEM_LD_TAIL for -g kernels: don't
...
copy them just to strip them, use strip -o.
1999-07-26 05:20:44 +00:00
explorer
4cbf118032
add a SHARK.v6, so the shark specific kernel can get v6, too
1999-07-23 22:45:23 +00:00
christos
41cc9a0eb8
enable PPP_BSDCOMP, PPP_DEFLATE, PPP_FILTER, PFIL_HOOKS, IPFILTER_LOG
...
on the GENERIC kernels that had them commented out.
XXX: Please note, that not all the kernels have all the options defined!
1999-07-20 07:40:34 +00:00
thorpej
0945bf58b0
Add examples for including the kernel crypto bits from either crypto-us
...
or crypto-intl, commented out, with instructions to use only one, and
adjust the prefix as necessary.
1999-07-09 18:55:33 +00:00
mrg
ecdad0ec33
clean up a bit after jason :)
...
- fix emitrules() like emitfiles() to deal with the prefix (otherwise it
would attempt to find the file in the normal base for the NORMAL_C rule).
- add emitincludes() which adds include directives for each prefix to the
$INCLUDES variable in the makefile.
- add %INCLUDES to each Makefile.arch to deal with the above.
this makes "prefix" actually work in a usable manner, and now i can move
on to fixing compiler warnings (errors) in the ESP code. :)
1999-07-09 09:52:55 +00:00
thorpej
3ebbe095e0
Change the pmap_extract() interface to:
...
boolean_t pmap_extract(pmap_t, vaddr_t, paddr_t *);
This makes it possible for the pmap to map physical address 0.
1999-07-08 18:05:21 +00:00
thorpej
c4d8d19db9
pseudo-device -> defpseudo, per grammar change in config(8).
1999-07-07 00:05:28 +00:00
itojun
5effafcaa6
kernel configuration for IPv6/IPsec. should be in GENERIC in the future.
...
(source code will be committed soon)
1999-07-01 07:00:12 +00:00
itojun
427639cdce
- Call ip6intr if INET6 is defined.
...
- remove "need-flag" for mac68k esp driver, as it is not used in anywhere
and conflicts with IPsec ESP header.
This should be the only MD change in IPv6 support, except kernel config file.
Very sorry if you have any compilation problem with it (I believe it is okay).
If your favorite arch is not included in here, please add a
call to ip6intr() from softintr handle.
1999-06-28 08:20:40 +00:00
cgd
8375a442f7
wildcard root spec, or MEMORY_DIS_IS_ROOT won't work right
1999-06-26 23:17:04 +00:00
cgd
e9969b5e0d
need md if we want a miniroot
1999-06-26 07:29:18 +00:00
cgd
4bb852a2c8
Add a shark kernel with ramdisk for a miniroot file system.
1999-06-26 07:00:44 +00:00
cgd
ecc0edc397
clean up memory disk options
1999-06-26 06:56:26 +00:00
sommerfeld
459e986089
PR7812: add prototype for sysarch(); fixes build of libarch on arm32
1999-06-20 15:26:38 +00:00
cgd
7c02d93c04
nuke current definitions provided by __BUS_SPACE_COMPAT_OLDDEFS.
...
I'll do what I can to make new ones soon. 8-)
1999-06-18 04:49:24 +00:00
thorpej
0288ffb53a
pmap_change_wiring() -> pmap_unwire().
1999-06-17 19:23:20 +00:00
thorpej
f5a527bb4e
Remove pmap_pageable(); no pmap implements it, and it is not really useful,
...
because pmap_enter()/pmap_change_wiring() (soon to be pmap_unwire())
communicate the information in greater detail.
1999-06-17 18:21:21 +00:00
thorpej
2c35c7bd03
Only declare block major numbers for devices which can be the root device.
1999-06-07 20:31:27 +00:00
thorpej
d76e7b8c6d
Don't pass a nam2blk around at all; just have setroot() and friends reference
...
dev_name2blk[] directly. Addresses PR #7622 (ITOH Yasufumi), although
in a different way.
1999-06-07 20:16:08 +00:00
mark
eb947d2f5e
Fix bug in event signalling.
1999-06-01 09:34:06 +00:00
mark
29fe96b920
Guard inclusion of opt_cputypes.h.
1999-06-01 03:37:02 +00:00
mark
8885cdd879
Implement a workaround in initarm() for a problem that stopped ARM610
...
and some ARM710 processors from completing their initial bootstrap.
Fixes PR7595.
1999-05-28 09:59:31 +00:00
mark
ccb5b09c4f
Grr. Nuke the remaining allocsys() prototypes.
1999-05-27 09:08:09 +00:00
mark
99804cc3e7
Nuke old prototype of allocsys().
1999-05-27 09:04:11 +00:00
thorpej
beb8d06638
Generally update the comment above vunmapbuf().
1999-05-26 22:19:33 +00:00
thorpej
a2d06a4721
Generally update the comment above the vmapbuf() implementations.
1999-05-26 22:07:36 +00:00
thorpej
2580d306ab
Change the vm_map's "entries_pageable" member to a r/o flags member, which
...
has PAGEABLE and INTRSAFE flags. PAGEABLE now really means "pageable",
not "allocate vm_map_entry's from non-static pool", so update all map
creations to reflect that. INTRSAFE maps are maps that are used in
interrupt context (e.g. kmem_map, mb_map), and thus use the static
map entry pool (XXX as does kernel_map, for now). This will eventually
change now these maps are locked, as well.
1999-05-26 19:16:28 +00:00
thorpej
40aacb6eb5
No longer need to pmap_modified_emulation() in cpu_swapin(), since
...
uvm_fault_wire() does the right thing with access_type.
XXX Was there a bug here? pmap_modified_emulation() *wasn't* done in
XXX cpu_fork()!!
1999-05-26 00:40:20 +00:00
thorpej
5832084eaf
bus_dmamem_map() maps DMA safe memory, which is usually one or more
...
managed pages, into KVA space. Since the pages are managed, we should
use pmap_enter(), not pmap_kenter_pa().
Also, when entering the mappings, enter with an access_type of
VM_PROT_READ | VM_PROT_WRITE. We do this for a couple of reasons:
(1) On systems that have H/W mod/ref attributes, the hardware
may not be able to track mod/ref done by a bus master.
(2) On systems that have to do mod/ref emulation, this prevents
a mod/ref page fault from potentially happening while in an
interrupt context, which can be problematic.
This latter change is fairly important if we ever want to be able to
transfer DMA-safe memory pages to anonymous memory objects; we will need
to know that the pages are modified, or else data could be lost!
Note that while the pages are unowned (i.e. "just DMA-safe memory pages"),
they won't consume any swap resources, as the mappings are wired, and
the pages aren't on the active or inactive queues.
1999-05-25 23:14:03 +00:00
thorpej
87a9ee7804
Copy alignment fix from dev/ic/i82586.c (Um, this copy of the driver
...
needs to die, pretty please.)
1999-05-21 21:31:37 +00:00
lukem
e4a87aa1a9
* convert to using MI allocsys(). most ports were using an MD allocsys(),
...
although a couple still used the old pre-4.4-lite (?) mechanism.
* use format_bytes() to format the various printf()s that print out memory sizes
1999-05-20 08:21:42 +00:00
scw
07daebdd99
Fix copyin() with zero length. (Arguments to 'moveq' were swapped).
...
CVo: ----------------------------------------------------------------------
1999-05-19 07:50:06 +00:00
thorpej
f98d358a1f
Rework layer 2 protocol input routines. Instead of calling e.g. ether_input()
...
directly, call the function pointer (*if_input)(ifp, m). The input routine
expects the packet header to be at the head of the packet, and will adjust
as necessary. Privatize the layer 2 input and output routines, allowing
*_ifattach() to set them up as appropriate.
1999-05-18 23:52:51 +00:00
thorpej
c10a926030
Allow the caller to specify a stack for the child process. If NULL,
...
the child inherits the stack pointer from the parent (traditional
behavior). Like the signal stack, the stack area is secified as
a low address and a size; machine-dependent code accounts for stack
direction.
This is required for clone(2).
1999-05-13 21:58:32 +00:00
hpeyerl
09bb229d59
make this compile without 'options IRQSTATS'.
1999-05-11 12:41:15 +00:00
tron
e39de367b4
Install "devmap.h" to "/usr/include/machine" so that the SHARK X11
...
server can be compiled.
1999-05-07 20:50:31 +00:00
thorpej
20d1861d97
Revert previous. Um, Christos, why did you delete the body of this
...
file? :-)
1999-05-07 00:28:22 +00:00
kleink
fc1b5041ac
Add a _C_LABEL() macro.
1999-05-06 13:54:06 +00:00
mycroft
e6548e54bd
Enable interrupts *after* reading the fault address and status. This is
...
necessary because some interrupt handlers may cause additional faults (e.g.
through R/M emulation) and thereby trash the previous fault state.
From Richard Earnshaw.
1999-05-05 22:06:15 +00:00
christos
62a2dac0d8
whitespace...
1999-05-04 13:57:19 +00:00
christos
c596c324e3
Define __builtin_*() for lint
1999-05-03 16:30:31 +00:00
thorpej
b8073b401b
Garbage-collect the VM_MBUF_SIZE constant. Instead, use the size
...
(nmbclusters * mclbytes), so that the right amount of KVA space is
allocated if those variables are patched.
1999-04-26 22:46:44 +00:00
mark
9a56e04261
Fix microtime() to sanely handle calls before the clocks have been
...
initialized. This is the DC21285 version of the IOMD fix for PR7357.
1999-04-23 09:09:04 +00:00
ross
a1cca18262
Implementing bus_space_barrier(9)::isa_bs_barrier() with panic(9)
...
does in fact get you a barrier, but it's unnecessarily drastic.
Fixes kern/7431 "SHARKs with a serial console and com.c 1.59.2.1 won't boot".
1999-04-22 10:12:41 +00:00
mark
7c3542d098
Add the rnd pseudo device.
1999-04-20 09:30:08 +00:00
mark
902004cefc
Don't try and calculate the time in microtime() unless cpu_initclocks()
...
has already been called and thus we know the values the timers are using.
This also ensures that clock_sc will always be valid when we try and use
it to read the timer registers.
Fixes PR7357.
1999-04-20 09:14:32 +00:00
pk
b13e5d1469
Quote "AS IS" as in the majority of Carnegy Mellon notices.
1999-04-12 20:38:17 +00:00
chs
f455dd6596
add a `flags' argument to uvm_pagealloc_strat().
...
define a flag UVM_PGA_USERESERVE to allow non-kernel object
allocations to use pages from the reserve.
use the new flag for allocations in pmap modules.
1999-04-11 04:04:04 +00:00
hubertf
bbb1c4b60f
Actually, we're in sync with GENERIC V1.55
1999-04-09 00:22:43 +00:00
pk
c40eb1cd97
Fix a pasto in copyright text which has been procreating like rabbits..
1999-04-06 20:09:18 +00:00
mark
46b87f5da5
Changed the way in which virtual address space is reserved for the SA110
...
fast cache clean area as the recent pmap changes mean that the existing
approach no longer works. Fixes PR7272.
1999-04-06 06:57:00 +00:00
mark
c05b9ed27a
When handling a page fault, panic if the map is NULL so that we don't
...
dereference it when doing handled or modified emulation. This can happen
if fault are taken during early parts of the bootstrap, resulting in
recursive faulting.
1999-04-06 06:35:03 +00:00
mark
9ea7a42377
Added installation configuration for CATS kernels.
1999-04-05 07:30:43 +00:00
mark
e9dc39c682
Fix this so that it compiles when IRQSTATS is not defined.
1999-04-05 07:04:17 +00:00
mark
f187f77f1e
Update for change to isapnp_devmatch().
...
Fixes PR7303.
1999-04-03 23:53:48 +00:00
thorpej
967b8c433c
Don't call configure() from cpu_startup().
1999-04-01 00:17:45 +00:00
mycroft
9d0dcbced4
Prefault the u-area pages at swapin time.
1999-03-30 21:01:42 +00:00
mycroft
dcdd0d6124
Map the system page with access_type=READ.
1999-03-30 20:59:52 +00:00
mycroft
a3346d4ca8
Page 0 should never get R/M emulation.
1999-03-30 15:13:42 +00:00
mycroft
8cab76a0ec
Make the kernel silent by default when running crashme.
1999-03-30 10:10:57 +00:00
mycroft
f317021d2c
Some of the DIAGNOSTIC checks were too strict and could be tripped by crashme.
1999-03-30 10:10:22 +00:00
mrg
c17a4018cb
pull in new (?) BUS_SPACE_BARRIER_{READ,WRITE} definitions.
1999-03-29 12:42:51 +00:00
mycroft
665b05efd4
GC physical_memoryblock.
1999-03-29 10:02:19 +00:00
mycroft
e89e34c04a
Nuke the contents of pmap_pageable(). It accomplishes nothing on this port,
...
and it's potentially a serious bug.
1999-03-29 07:15:06 +00:00
mycroft
460d63062a
Do the previously slightly differently; we want to count by pages anyway.
...
Also fixes a problem with not flushing TLB entries in vmapbuf().
1999-03-29 06:24:31 +00:00
mycroft
12f5abbcee
A few things:
...
* Count page table pages in the RSS.
* Rather than patching it up, panic if access_type has bits not in prot, as
this should now be impossible.
* Add page table reference counting, but currently disabled as it still has
some issues.
1999-03-28 22:01:06 +00:00
sommerfe
ee7bbe5b2f
Fix bug in previous change which resulted in kernel VA space leak.
...
We need an accurate len after we clear the PTE's in vunmapbuf.
1999-03-28 20:21:51 +00:00
mycroft
ea8db6d88d
Fix the vunmapbuf() problem, by zeroing out the PTEs before freeing the VA
...
range. This is reasonable given that we inserted the PTEs manually in the
first place.
Also try to use specific cache/TLB purges.
1999-03-28 06:35:38 +00:00
nathanw
95b075be1e
Remove commented-out uaudio declaration;
...
we don't actually have support for it.
1999-03-27 23:27:57 +00:00
mycroft
237c992085
Fix a possible glitch (not mine) in the wired page accounting.
1999-03-27 14:13:42 +00:00
mycroft
15217d40e3
More DIAGNOSTIC checks...
1999-03-27 11:45:07 +00:00
mycroft
a1784400cd
GC PT_Us, add more DIAGNOSTIC checks.
1999-03-27 09:41:03 +00:00
explorer
02db718d0f
enable pseudo-device rnd on GENERIC-type, and remove EXPERIMENTAL from rest.
1999-03-27 07:11:35 +00:00
mycroft
93768384ee
Fix a bug in pmap_collect_pv(), even though nobody currently uses it:
...
When we put a page on the collection list, we must subtract NPVPPG from the
total free count: one for each pv_entry that's free in that page, and one for
each free pv_entry in other pages that we're going to eat by moving the ones
in the page being collected.
1999-03-27 05:57:02 +00:00
mycroft
32295b2dac
Further cleanup:
...
pmap_find_pv(), pmap_clean_page() and pmap_remove_all() are only called on
managed pages, after VM initialization. Panic if this invariant is violated.
Also, panic if we try to enter a PT page through pmap_enter(), rather than
silently patching it up.
pmap_initialized is now #ifdef DIAGNOSTIC.
1999-03-27 05:12:21 +00:00
mycroft
9c6b797796
Changes for modified pmap_enter() API:
...
* Map the message buffer with access_type = VM_PROT_READ|VM_PROT_WRITE `just
because'.
* Map the file system buffers with access_type = VM_PROT_READ|VM_PROT_WRITE to
avoid possible problems with pagemove().
* Do not use VM_PROT_EXEC with either of the above.
* Map pages for /dev/mem with access_type = prot. Also, DO NOT use
pmap_kenter() for this, as we DO NOT want to lose modification information.
* Map pages in dumpsys() with VM_PROT_READ.
* Map pages in m68k mappedcopyin()/mappedcopyout() and writeback() with
access_type = prot.
* For now, bus_dma*(), pmap_map(), vmapbuf(), and similar functions still use
access_type = 0. This should probably be revisited.
1999-03-26 23:41:25 +00:00
mycroft
e84fe91c51
Take advantage of the new `access_type' for pmap_enter(), and always do R/M
...
emulation of managed pages. This required the following `interesting' changes:
* File system buffers must be entered with an access type of
VM_PROT_READ|VM_PROT_WRITE, so that the pages will be accessible immediately.
Otherwise we would have to teach pagemove() to update the R/M information.
Since they're never eligible for paging, the latter is overkill.
* We must insure that pages allocated before the pmap is completely set up
(that is, pages allocated early by the VM system) are not eligible for R/M
emulation, since the memory needed for this isn't available. We do this by
allocating the pmap's internal memory with uvm_pageboot_alloc(). This also
fixes an absolutely horrible hack where the pmap only worked because page 0
happened to be mapped.
to be mapped.
Also:
* Push the wired page counting into the p->v list maintenance functions. This
avoids code duplication, and fixes some cases where we were confused about
which pages to do it with.
* Fix lots of problems associated with pmap_nightmare() (and rename it to
pmap_vac_me_harder()).
* Since the early pages are no longer considered `managed', just make
pmap_*_pv() panic if !pmap_initialized.
1999-03-26 22:00:24 +00:00
hubertf
b97ebf9749
Sync some options from GENERIC
1999-03-26 02:48:18 +00:00
hubertf
b3acf3a4e4
s/internally/internal/
1999-03-26 02:46:14 +00:00
thorpej
587eda7c3f
Use ETHER_*_LEN constants from <net/if_ether.h> instead of defining them
...
ourselves.
1999-03-25 23:11:51 +00:00
tron
732f052e13
Don't include "opt_uvm.h" any more.
1999-03-24 12:41:27 +00:00
tron
4cdff58b76
Don't include "opt_uvm.h" any more.
1999-03-24 12:16:50 +00:00
tron
75377e1815
Don't include "opt_uvm.h" any more.
1999-03-24 11:35:30 +00:00
mrg
ca5f9685bb
clean up kernel/config files files for machVM lossage.
1999-03-24 06:06:09 +00:00
mrg
d2397ac5f7
completely remove Mach VM support. all that is left is the all the
...
header files as UVM still uses (most of) these.
1999-03-24 05:50:49 +00:00
mycroft
006ee23e99
Fix another problem is the modified bit emulation that caused double faults.
...
We need to set the L2 type preemptively, as it may still be L2_INVAL if the
page had not been previously accessed.
1999-03-24 02:45:27 +00:00
mycroft
11d7efb7ba
Forgot a return instruction in the error case.
1999-03-24 01:51:56 +00:00
drochner
76fa1751fe
Add a macro to check for sufficient pointer alignment in bus.h context,
...
"BUS_SPACE_ALIGNED_POINTER()".
Equal to the param.h "ALIGNED_POINTER()" normally, but obeys additional
requirements of the bus_space_xxx_n() macros. (BUS_SPACE_DEBUG)
1999-03-23 21:29:03 +00:00
mycroft
1bb64b0636
__SWAP_BROKEN is no longer useful here.
1999-03-23 19:16:03 +00:00
mycroft
6bb727e736
Nuke some more code that was fetching PT_M and PT_H from pv_flags.
1999-03-23 18:39:38 +00:00
mycroft
5f63cab877
The page and section fault handling paths are essentially identical, so
...
combine them. This also fixes a performance issue, in that we always
faulted pages twice in order to write them.
1999-03-23 18:02:02 +00:00
mycroft
79e56d3237
The ARM has the same copy-on-write bug as the i386 -- the write enable bit in
...
PTEs is ignored when in kernel mode. Hack around this just like we do on the
i386, by adding a prepass to copyout() to check for write permission on the
destination pages.
1999-03-23 17:14:34 +00:00
mycroft
8f3d31a32b
More cleanup...
...
* Don't bother pulling PT_M and PT_H bits from pv_flags; they can't ever be
set there!
* Actually make pmap_clear_reference() do something useful.
* Also set the referenced bit (PT_H) when emulating a write fault.
1999-03-23 13:52:48 +00:00
mycroft
da99fe308e
Repeat after me:
...
If we're doing modified bit emulation, we must revoke write permission in
pmap_clear_modify(). This is non-negotiable. I will revoke write permission
in pmap_clear_modify(), or suffer the wrath of a thousand bricks.
1999-03-23 13:27:48 +00:00
mycroft
3c8512dbb5
We could not possibly have been updating the pv attributed correctly in
...
pmap_enter(), so... make the obvious change.
1999-03-23 12:30:45 +00:00
mark
f88d8c6a35
In the light of PRs 7122 & 7123 temporarily define __SWAP_BROKEN until
...
the problem these bug reports described is fixed and they are closed.
1999-03-22 10:24:04 +00:00
mark
34a92d6f82
Fix addressing problem for the aux status register. Whilst reads of this
...
read appear to be aliased in the address space, writes are not thus the
correct address is important in order to reset drives.
1999-03-22 10:14:12 +00:00
thorpej
a77ccfe460
Garbage-collect.
1999-03-20 01:40:25 +00:00
cgd
d324c9f2f6
pull isa_machdep.h in from machine/ instead of from $(MACHINE)/isa/
1999-03-19 05:13:16 +00:00
cgd
b47008cec9
Moved to arch/arm32/include/isa_machdep.h,v
1999-03-19 05:01:52 +00:00
cgd
04216fffa4
Moved from arch/arm32/isa/isa_machdep.h,v
1999-03-19 05:01:51 +00:00
cgd
d00106ee06
if you pull in isavar.h, you don't need isa_machdep.h.
1999-03-19 04:58:45 +00:00
cgd
f753c9860f
Moved to arch/arm32/include/pci_machdep.h,v
1999-03-19 03:34:22 +00:00
cgd
4b75fd0ceb
Moved from arch/arm32/pci/pci_machdep.h,v
1999-03-19 03:34:21 +00:00
cgd
6ce0de2b8e
Moved to arch/arm32/include/ofisa_machdep.h,v
1999-03-19 03:29:50 +00:00
cgd
9c73a61eca
Moved from arch/arm32/ofw/ofisa_machdep.h,v
1999-03-19 03:29:49 +00:00
cgd
b95dc1d904
Moved to arch/arm32/include/isapnp_machdep.h,v
1999-03-19 03:14:17 +00:00
cgd
126a9a68b7
Moved from arch/arm32/isa/isapnp_machdep.h,v
1999-03-19 03:14:16 +00:00
chs
ab7269f62a
if uvm_fault() fails with KERN_RESOURCE_SHORTAGE, send a SIGKILL
...
and print a message about it. this will be used to recover from
out-of-swap conditions.
1999-03-18 04:56:01 +00:00
sommerfe
bc533621ed
defopt MINIROOTSIZE
1999-03-17 18:59:21 +00:00
mark
2ae8daf4dc
Junk a load of register keywords.
...
Add missing type in a declaration of iobase.
1999-03-16 10:55:42 +00:00
mark
1b8eea513f
_intrnames is only used in irq_release() if IRQ_STATS is defined so add an
...
appropriate guard.
1999-03-16 10:53:50 +00:00
perry
2bbefd75ec
remove ovbcopy reference
1999-03-12 23:05:42 +00:00
mark
303ca6c449
Make pmap_extract() understand L2 large page PTEs. Normally small page
...
PTEs are used but during bootstrap the kernel may be mapped with large page
PTE to save TLB entries.
1999-03-10 20:54:17 +00:00
mycroft
8a90f14119
Brace ourselves for egcs...
1999-03-06 01:29:53 +00:00
lukem
6bf077c969
support BUFCACHE (a la the work i did for the i386, etc)
...
XXX: this worked a while ago when i last tested, but i haven't
compiled it recently. the code looks sane, however
1999-03-05 03:26:36 +00:00
mark
98c62c02c3
Since all the calls to the postmortem debug code have been removed by
...
various folks, the actual code can be removed as well.
1999-03-01 10:01:52 +00:00
mark
d4a3aa46b4
Add support for tracing other processes with trace /t.
1999-03-01 05:48:31 +00:00
mark
3aca0028f1
Fix else ambiguity.
1999-02-28 10:01:08 +00:00
mark
8b41c31868
Fix compiler warning.
1999-02-28 09:59:33 +00:00
mark
b8ca758af8
Implement pmap_procwr() the arm32 part of fix for pr 6152.
1999-02-28 01:49:25 +00:00
mark
d6f8b575ea
Add PCI-PCI bridge device.
...
Up maxusers to 32.
1999-02-27 11:19:25 +00:00
mark
bbd7276407
Add PCI-PCI bridge devices.
1999-02-27 11:18:27 +00:00
mark
54e053627e
Implement bus_space_{read,write}_region_2().
...
Make bus_space_copy_region_2() work correctly for overlapping regions.
1999-02-27 11:14:27 +00:00
mark
77d06b9612
Remove a debug hack.
1999-02-27 11:12:44 +00:00
scottr
d32ed292af
defopt BUFCACHE and BUFPAGES.
1999-02-27 06:39:34 +00:00
is
d93a991a48
Make cpu_model big enough to hold the DNARD cpu's identification, and a bit
...
more.
1999-02-26 12:05:49 +00:00
mycroft
45e082f472
Fix thinko.
1999-02-19 22:32:21 +00:00
mycroft
7d0a7c6abf
Do the pcb_onfault test earlier, so that the DIAGNOSTIC code doesn't trip.
1999-02-19 22:15:09 +00:00
hubertf
100778d54a
RCS ID police
1999-02-15 04:25:28 +00:00
kleink
f69591d12d
Use of casts as lvalues is a GNU C extension; rearrange slightly.
1999-02-10 17:03:26 +00:00
jonathan
c9d036d796
defopt MEMORY_DISK_{HOOKS,SERVER,IS_ROOT}.
1999-02-07 09:34:58 +00:00
mark
5ef478be57
Fix some egcs compiler warnings (from Patrick Welche).
...
Closes PR6925.
1999-02-02 04:02:26 +00:00
tron
4fe3a6480e
Fix bug exposed by new "mkdep" program:
...
"${SFILES}" is empty for a "SHARK" kernel so that "cc" will fail with
"No input files" during "mkdep".
1999-01-29 22:20:49 +00:00
matthias
b88b2d4f9b
MBR_PTYP_* -> MBR_PTYPE_* to make this compile again.
1999-01-29 21:20:22 +00:00
thorpej
7ad46b1420
Goodbye disklabel_mbr.h.
1999-01-27 22:08:09 +00:00
thorpej
41c5275965
Use the MI disklabel_mbr.h.
1999-01-27 20:43:26 +00:00
thorpej
8851ed323e
Fix a bug that has annoyed me for a long time. In pmap_enter(), if
...
there are no pages available immediately to use as a PT page, don't
just roll over and die. Only do that if we're the kernel pmap (shouldn't
happen very ofter [ever?!], and I'm not certain we're guaranteed valid
thread context when operating on the kernel pmap). For user pmaps, wait
for the pagedaemon to wake us up when more free pages are available.
1999-01-26 09:03:31 +00:00
sommerfe
d3eec1e6c2
nit: Fix a missed pms->opms rename (noticed by Matthias).
1999-01-24 18:58:12 +00:00
mycroft
897a8a7f29
Mark [hn]to[nh][ls]() with __const__, so they are subject to CSE.
1999-01-24 12:55:01 +00:00
sommerfe
83940dae72
Finish the rest of the pms->opms rename for non-wscons PS/2 mice.
1999-01-23 22:18:41 +00:00
drochner
6fe2522d57
second round of mouse renaming: psm->pms
1999-01-23 16:10:47 +00:00
mycroft
7497ccd364
Clean up.
1999-01-22 14:19:54 +00:00
mycroft
ec253b6315
Use __builtin_next_arg(). Fixed PR 6862.
1999-01-22 14:14:32 +00:00
mark
f6f7ac980d
Fix bug in the initialization of the interrupt masks for shared
...
interrupts as described in PR6421. Fix from Richard Earnshaw.
1999-01-22 06:59:26 +00:00
mycroft
1c607f81a8
Fix editing error.
1999-01-21 08:20:25 +00:00
mycroft
cefdcd4840
More DDB cleanup.
1999-01-20 13:56:35 +00:00
mark
8ee86da26a
Clean up the last remains of non-MNN the code.
1999-01-17 06:58:16 +00:00
chuck
4e484e0e02
remove dead non-MNN code (one block left)
1999-01-16 21:03:48 +00:00
chuck
66226eb6ff
remove non-MNN code
1999-01-16 20:11:03 +00:00
thorpej
8922647c58
Some minor, mostly costmetic, changes to CPPFLAGS/CFLAGS.
1999-01-15 23:37:05 +00:00
bouyer
dc306354b0
Move the bswap functions from libutil to libc (this bups the
...
minor of libc and the major of libutil). For little-endian architectures
merge the bnswap() assembly versions with nto* and hton* using symbols
aliasing. Use symbol renaming for the bswap function in this case to avoid
namespace pollution.
Declare bswap* in machine/bswap.h, not machine/endian.h. For little-endian
machines, common code for inline macros go in machine/byte_swap.h
Sync libkern with libc.
Adjust #include in kernel sources for machine/bswap.h.
1999-01-15 13:31:15 +00:00
mark
a82d8b0a33
Fix void * arithmetic.
1999-01-09 22:56:06 +00:00
thorpej
e598335d1c
Garbage-collect `mbutl'.
1999-01-09 22:10:12 +00:00
mark
444401c526
Fix `void *' arithmetic.
1999-01-09 21:18:54 +00:00
mark
e6361430fc
Fix `void *' arithmetic in bcopy() calls.
1999-01-09 21:10:50 +00:00
mark
e9afce801e
Fix `void *' arithmetic.
1999-01-09 21:04:00 +00:00
augustss
fc5f9ee81d
Add -Wpointer-arith warning since `void *' arithmetic is not ANSI C.
1999-01-08 19:26:12 +00:00
mark
a857bdefb8
Guard get_device() and prototypes for set_root_device() and get_device()
...
with #ifndef MEMORY_DISK_IS_ROOT.
1999-01-03 20:13:45 +00:00
mark
3ad92d6f24
Declare get_device() and set_root_device() as static and prototype them
...
here.
1999-01-03 02:24:56 +00:00
mark
9b3c03f9cc
Update for name change of pv_addr_t structure members.
1999-01-03 02:23:27 +00:00
mark
e0d2ec153f
Rename the members of the pv_addr_t structure to make them more
...
meaningful and to avoid C++ name clashes. Fixes PR port-arm32/6365.
1999-01-03 02:19:32 +00:00
mark
1eb9f63a3c
bzero() -> memset() and bcopy() -> memcpy().
1999-01-01 12:42:47 +00:00
mark
4a23b01275
Tidy up this file.
1999-01-01 12:41:13 +00:00
mark
04d8f160e7
bzero() -> memset() and bcopy() -> memcpy().
1999-01-01 12:40:39 +00:00
mark
cc829bbdde
Sync with reality.
1999-01-01 12:13:49 +00:00
mark
d235c19724
This file has been replaced by makemodes.awk.
1999-01-01 10:28:57 +00:00
mark
97036bd92c
Use makemodes.awk to parse the MDF files rather than building a custom
...
binary from makemodes.c. This makes cross compiling simpler.
1999-01-01 10:28:16 +00:00
mark
8b0bd1ca77
Initial commit of awk replacement for makemodes.c
...
This is an awk script to parse an Acorn Monitor Definition File and
generate a C file containing the selected mode timing parameters.
Read the comments at the start of the file for details on use.
This file replaces makemodes.c
1999-01-01 10:26:41 +00:00
mark
2197d0696d
The scsipi_adapter structure is part of the sfas_softc structure
...
rather than the csc_softc structure.
1998-12-31 09:44:42 +00:00
mark
14a36628f5
Add a missing semi colon.
1998-12-31 09:37:12 +00:00
mark
058cf2a88c
Apply patch from PR port-arm32/6357 to make the wdc attachment to the
...
RiscPC mainbus work correctly.
From Richard Earnshaw.
1998-12-28 09:40:28 +00:00
mark
767af4d82c
Add a check for r8 equal to 0 and do a quick exit if it is.
1998-12-28 09:39:02 +00:00
mycroft
b3c9835be1
r13-r15 -> sp, lr, pc
1998-12-12 17:28:05 +00:00
augustss
8398f3a4db
Add ugen, a generic USB driver.
1998-12-08 15:52:31 +00:00
mjacob
74bc9f26d5
Update HBAs to incorporate the new max_lun property.
1998-12-05 19:43:33 +00:00
bouyer
47ab212504
Rename pio_mode, etc ... to PIO_cap, etc ... for consistency with the
...
ata_drive_datas struct. Suggested by Soren S. Jorvan.
1998-12-03 18:24:30 +00:00
thorpej
da572a137f
Argh, fix the ANSI CPP version of the a.out WARN_REFERENCES().
1998-12-02 21:16:46 +00:00
thorpej
a6f7e0c05a
Implement WARN_REFERENCES().
1998-12-02 00:58:42 +00:00
thorpej
ff78cf69cf
Move cdev_usb_init() and cdev_usbdev_init() to <sys/conf.h>
1998-11-29 06:56:13 +00:00
mycroft
2aeb226755
Save and restore pcb_onfault for kcopy(), as pointed out by Steve Woodford.
1998-11-26 19:34:38 +00:00
hwr
59acb69be1
Add (commented out) 'gre' pseudo device line. Feedback is welcome.
...
Inspired by Klaus Klein.
1998-11-25 20:30:44 +00:00
mycroft
63f7ee9e53
Return instructions can also be unconditional branches.
1998-11-25 13:58:49 +00:00
mycroft
8fbc327df1
DDB needs the stack pointer at the time of the fault to single step through
...
returns. So, adjust the trap frame format to store sp.
1998-11-25 13:09:14 +00:00
mycroft
f4b034d33a
First whack at making single-stepping work through switch and return
...
statements.
1998-11-25 06:41:26 +00:00
drochner
1e2b2f29f2
one more (last?) wdc_channels adaption
1998-11-22 14:55:29 +00:00
drochner
e1244719fd
oops - forget update for wdc_channels definition change
1998-11-22 14:36:38 +00:00
thorpej
5f0577babc
Adapt to the new scsipi_adapter interface.
1998-11-19 21:43:00 +00:00
mrg
db3051d720
fix problems in many d_mmap routines:
...
- returned EOPNOTSUPP rather than -1.
- no check for negative offset.
many of these fix potential security problems in these drivers.
XXX XXX XXX
the d_mmap cdev routine should be changed to have a prototype like:
paddr_t (*d_mmap) __P((dev_t, off_t, int));
by someone!
1998-11-19 15:38:20 +00:00
mrg
e9b43366f3
add some shiny happy egcs braces
1998-11-17 12:11:27 +00:00
oster
cf5710c839
Added a (commented out) configuration line for the RAIDframe device driver.
1998-11-16 16:44:55 +00:00
mycroft
09093330b1
Add {LONG,WORD}_BIT and {DBL,FLT}_{DIG,MAX,MIN}.
1998-11-16 04:12:29 +00:00
mycroft
56aafbe295
Remove bogus change that cause cpu_fork() to panic.
1998-11-13 09:19:26 +00:00
oster
c74d32c5fc
Updating of bdev's and cdev's to support RAIDframe.
1998-11-13 04:47:03 +00:00
thorpej
49c62c4336
Changes to support fork_kthread():
...
- cpu_set_kpc() now takes void *arg third argument, passed to the
entry point.
- cpu_fork() allows parent to be non-curproc iff parent is proc0.
When forking non-curproc, assume its state has already been saved.
- Adjust various pieces of machine-dependent code to account of all of this.
1998-11-11 06:41:23 +00:00
mark
85d4fddd28
Use the footbridge pci bus space tags when attaching a vga console so
...
that the wscons code will recognise them later and correctly setup
cn_tab when the wsdisplay device is attached.
1998-11-10 04:34:05 +00:00
mark
c082b04018
Implement a separate function to set up the pci io and mem bus space
...
tags.
1998-11-10 04:32:03 +00:00
mark
e695fe5347
Implement bus_space_copy_region_2() for footbridge tags.
1998-11-10 04:29:21 +00:00
mark
096ffe523f
Fix a couple of string buffer overruns in lpt_ofisa_md_match()
...
From Richard Earnshaw, fixes PR6210.
1998-10-28 04:21:57 +00:00
thorpej
56066ad5fb
Add media list, media list count, and default media arguments to
...
ne2000_attach().
1998-10-28 00:13:47 +00:00
tron
b296275bb4
Defopt SYSVMSG, SYSVSEM and SYSVSHM.
1998-10-19 22:09:13 +00:00
mellon
8a9206b6fd
Add CAPS_IS_CTL option
1998-10-18 12:21:51 +00:00
drochner
2468738337
change handling of libkern:
...
-sys/lib/libkern builds as library per default (as it was documented all
the time)
-ports able to LKM set "KERN_AS=obj" explicitely in their Makefiles
(for now; should depend on actual "option LKM" or -better- functions
included for LKM use should be pulled in by a stub)
-always link libcompat before libkern - libkern stuff can be referred to
by libcompat, but not the other way
1998-10-15 18:37:13 +00:00
augustss
797eea8ae5
Add a sequencer pseuso device since we have a MIDI device.
1998-10-14 11:13:14 +00:00
bouyer
aaa8f8b183
Patch from Mark Brinicombe for arm32 config with the new ide system.
1998-10-12 16:13:03 +00:00
bouyer
19fddaeeb5
Merge bouyer-ide
1998-10-12 16:09:10 +00:00
mark
c70acc4a87
Add console initialisation for wscons via VGA.
...
Use the boot options console=xxx to select the console where xxx is
vga, fcom or com.
1998-10-12 03:32:51 +00:00
mark
91a04b5d0c
Define __HAVE_NWSCONS
1998-10-12 03:12:37 +00:00
scw
bdf8d911fc
Clear 'cold' to zero at the end of configure(), where it belongs.
...
(This used to be done in machdep.c, but thorpej recently zapped
that one ;-)
1998-10-10 19:15:32 +00:00
thorpej
908cdfe4e3
Add scsibus entry points to the cdevsw[].
1998-10-10 02:00:49 +00:00
thorpej
29d472f53d
Garbage-collect the open_target_lu and close_target_lu entry points from
...
struct scsipi_adapter; they were not used.
Add a scsipi_ioctl entry point to struct scsipi_adapter. This will be
used to issue ioctl commands to the host adapters.
Inspired by PR #6090 , from Matt Jacob.
1998-10-10 00:28:28 +00:00
mark
45a8df778f
Remove some unnecessary includes.
1998-10-09 00:17:20 +00:00
mark
8d41878215
Add pckbc device, keyboard and mouse and wskbd and wsmouse via pckbc.
1998-10-08 01:59:22 +00:00
mark
d21eb4802d
Rename the pckbd attribute to avoid clashing with the pckbd device
...
from dev/pckbc/*
Include files.pckbc
1998-10-08 01:50:28 +00:00
thorpej
5a687aeb55
cold is already set to false at the end of configure().
1998-10-06 20:55:38 +00:00
mark
6465aead84
Use braces instead of brackets to surround the SET_ICUS macro.
1998-10-06 02:43:26 +00:00
mark
de39833622
Add wsdisplay, wsmouse and wskbd devices.
1998-10-06 02:41:22 +00:00
mark
2bcc60adc6
Add declarations for wsdisplay, wsmouse and wskbd.
1998-10-06 02:40:13 +00:00
mark
edbbf502ab
Add wscons devices and options.
1998-10-06 02:39:00 +00:00
mark
8a012b843b
Include files.wscons
...
Add files.pckbc (commented out, pending fixing SHARK configs).
1998-10-06 02:37:59 +00:00
mark
08fbcdd506
Fix bug with the return value in filecore_label_locate(). This bug caused
...
an assertion to fail in disksubr.c if a label was written to a disk with
a filecore partition at the start of the disk.
1998-10-06 01:47:53 +00:00
mark
b4dba57069
Footbridge based kernels do not need constab.
1998-10-05 16:03:04 +00:00
mark
e605a01dce
Footbridge based kernels don't use dev/cninit.c
1998-10-05 15:41:19 +00:00
mark
5d9338a24b
Don't put the fcom device in constab.
1998-10-05 02:46:31 +00:00
mark
664d0f374c
Base configuration for CATS kernels.
1998-10-05 02:43:43 +00:00
mark
35f31dce6e
Implement consinit() here instead of using the arm32/machdep.c version.
...
Use information passed from via the boot arguments to determine which
device to use as the console.
Add support for initialising the CATS ISA subsystem.
During the early bootstrapping use fcomcnattach()/fcomcndetach to enable
debug and diagnostic information to be sent to the diagnostic serial
port. This is only used during the early part of initarm() until things
have been relocated and the real console can be initialised().
1998-10-05 02:40:26 +00:00
mark
8909a4e529
Define both EBSA285 and CATS bootinfo structure magic numbers.
1998-10-05 02:36:49 +00:00
mark
4d8d0f4e6d
Define fcomcnattach() and fcomcndetach() functions for the diagnostic
...
serial port.
Disable the old probe and init functions as we no longer use constab and
cninit().
1998-10-05 02:36:02 +00:00
mark
0d3d74ceeb
Footbridge based systems don't use cninit() so don't use the version of
...
consinit() defined here.
1998-10-05 02:33:46 +00:00
mark
86a0875460
Add dsrtc device and associated file.
1998-10-05 01:21:39 +00:00
mark
f452e15aff
Add a driver for the Dallas Semiconductor RTC found on CATS motherboards.
1998-10-05 01:20:57 +00:00
mark
18ccba3b4e
Make sure ISA interrupts have been setup prior to configuring devices.
...
This is not nice and a better solution is needed. Really this should be
done when the PCI-ISA bridge is discovered but it is possible that
some PCI interrupts may be routed via the ISA interrupt controller
and thus this needs setting up first.
1998-10-05 01:17:55 +00:00
mark
91eeeff347
Add support for interrupts that are actually routed via an ISA interrupt
...
controller.
(I'm not happy with this approach but it works so I'll use it for the
moment until I complete run-time selection of the interrupt handling based
on recognised hardware).
1998-10-05 01:09:38 +00:00
mark
197c78db08
Prototype isa_intr_alloc() (Needed by ISA PnP code) and sysbeep().
1998-10-05 01:05:00 +00:00
mark
100a13e50a
Add ISA legacy mode support. Currently this is used by CATS kernels
...
which routes the PCI IDE interrupts in a similar fashion to i386 machines
(i.e. on ISA irq14 & 15).
1998-10-05 01:03:52 +00:00
mark
dda219af66
Add file arm32/isa/isa_cats_machdep.c.
...
Build isa/isa_io.c and isa/isa_io_asm.S for both SHARK and ISA systems.
1998-10-05 01:01:43 +00:00
mark
c2d2dca344
Initial commit of ISA bus support for CATS machines (DC21285 based
...
motherboards).
1998-10-05 01:00:57 +00:00
mark
60e0cbbab8
Use sysbeep() rather than beep_generate for consistancy and the sysbeep
...
device.
KNF a chunk of this file.
1998-10-05 00:53:47 +00:00
mark
67d78e486f
Remove beep related stub code now we have a sysbeep device.
1998-10-05 00:51:21 +00:00
mark
8eca271694
Add sysbeep device.
1998-10-05 00:49:13 +00:00
mark
ae4624b175
Add sysbeep device with ISA and VIDC attachments.
1998-10-05 00:44:45 +00:00
mark
6f5d4c52a1
sysbeep device attachments for vidc based audio systems.
1998-10-05 00:42:41 +00:00
mark
5f37409d37
Implement sysbeep device for ISA systems. This just hooks into the pcppi
...
code.
1998-10-05 00:41:31 +00:00
mark
20122120a2
Add arm32/isa/joy_isa.c and arm32/isa/joy_isapnp.c
1998-10-05 00:39:44 +00:00
mark
5fe09f2a80
Add ISA and ISAPNP attachments for joysticks.
1998-10-05 00:35:40 +00:00
mark
7a9e6fd3f7
Remove dead FPE option.
1998-10-04 19:03:37 +00:00
matt
e19b4629ab
Use wd.h, not wdc.h -- we are checking for the presence of disks, not
...
controllers. (there may be a controller which has only an atapibus
but no wd disks).
1998-10-02 01:37:51 +00:00
mark
7af1966350
Regenerate from podules.
1998-09-26 03:30:50 +00:00
mark
a96d8e733a
Add EESOX manufacturer ID and SCSI2 podule ID.
1998-09-26 03:29:36 +00:00
mark
bc3dce964b
Declare the coda character device functions here.
1998-09-22 03:42:10 +00:00
mark
2a4d75715c
cfs/CFS -> coda/CODA in strings.
...
Move the cdev declaration for the code filesystem to conf.h
1998-09-22 03:40:42 +00:00
mark
5a0ae6393f
Make isa_bs_subregion() work.
1998-09-22 01:47:53 +00:00
mark
f26ab10148
Spring clean this file.
...
Include dev/isa/files.isa and remove all the mess that is now included
in files.isa
1998-09-22 01:45:47 +00:00
mark
9bdaa48cd5
Hey, lets try using arm32/isa/joyvar.h instead of the bebox one ;-)
1998-09-22 01:42:21 +00:00
mark
03d5fdff96
Fix slightly liberal use of #ifdef DEBUG in last commit.
...
If we get a data abort in SVC mode it is BAD and we cannot recover
so we always want to panic.
1998-09-22 01:40:28 +00:00
mark
6ce4eb9769
We now use the MI wdc/wd drivers so this code is no longer needed.
1998-09-22 00:44:20 +00:00
mark
4f7b1f2739
Removed icside_io.c
1998-09-22 00:43:18 +00:00
mark
a77e995d18
This file is no longer needed with the rewritten attachment to use the
...
MI wdc driver.
1998-09-22 00:42:40 +00:00
mark
071b4fc4d2
Re-written the wdc attachments to attach to the MI wdc driver instead
...
of the MD one.
1998-09-22 00:40:37 +00:00
mark
4494dc9cfc
Removed MD wdc/wd files.
...
Include dev/ata/files.ata and using dev/ic/wdc.c for everything.
1998-09-22 00:37:51 +00:00
mark
aa9401f832
Fix calculation of I/O range when printing child information.
1998-09-22 00:33:51 +00:00
thorpej
2671c2fa42
Make bus_dmamap_load_uio() work, from Kevin Lahey <kml@nas.nasa.gov>.
1998-09-21 22:51:56 +00:00
tv
d909dcee1c
Do not print, or even compile in, non-fatal diagnostics unless DEBUG is set.
1998-09-21 11:24:11 +00:00
mark
53f576f788
bus_space_copy_* -> bus_space_copy_region_*
...
Add BUS_SPACE_COMPAT_OLDDEFS for bus_space_copy_* compat.
1998-09-20 03:37:29 +00:00
mark
7482a84e6a
Be less verbose during various data aborts unless DEBUG is defined.
1998-09-18 04:09:57 +00:00
mark
9f474557fe
Allow boot arguments to override the host id on a per instance basis.
1998-09-18 03:23:19 +00:00
is
95807e512a
Garbage collect unused 3rd parameter to comprobe1().
1998-09-16 21:30:58 +00:00
thorpej
e30eafbbc6
Need 29 longs for jmp_buf now; signal mask is 128 bits.
1998-09-14 18:06:01 +00:00
thorpej
cbfc257eda
sigset13_t -> int.
1998-09-14 02:48:33 +00:00
mycroft
fa31b94af9
Fix omission in previous; remember to record that we're on the signal stack.
1998-09-13 11:57:58 +00:00
thorpej
1a5b3601cb
Make signal delivery work again.
1998-09-13 08:19:49 +00:00
mark
84f15d23f4
Fix bug in switch_exit() from last commit. This fixes PR 6132.
...
The bug is that the modification to call exit2() removed a stack pop
but not the associated push.
1998-09-10 02:16:28 +00:00
phil
feb70ddafd
Add coda file system character file device.
1998-09-09 19:04:04 +00:00
thorpej
70e641047c
In cpu_coredump(), use MID_MACHINE rather than MID_* (whatever it expands
...
to).
1998-09-09 11:17:24 +00:00
thorpej
8abe0d6b1c
Adjust for the new "reaper" kernel thread: do not free the vmspace and
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u-area in machine-dependent code. Instead, call exit2() to schedule
the reaper to free them for us, once it is safe to do so (i.e. we are
no longer running on the dead proc's vmspace and stack).
1998-09-09 00:07:48 +00:00
mark
f157d15a41
Guard inclusion of opt_cputypes.h
1998-09-08 03:10:07 +00:00
mark
0c2564ec4a
Remove some unused variables.
1998-09-06 04:25:15 +00:00
mark
f21d591227
Convert bzero() to memset().
1998-09-06 04:24:18 +00:00
mark
f472d5f788
Include machine/intr.h.
1998-09-06 04:22:43 +00:00
mark
249cdfe998
Convert b*() functions to mem*().
1998-09-06 04:20:37 +00:00
tv
a3da712ec1
Add netbsd_sdboot and explain the differences between the kernels.
1998-09-06 03:38:56 +00:00
mark
352fc12abe
Define BootConfig for EBSA285 kernels.
1998-09-06 03:11:38 +00:00
mark
f275d29c4b
Implement a dummy version of pciide_machdep_compat_intr_establish()
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for now.
1998-09-06 03:01:38 +00:00
mark
3c2941eda0
Initial commit of PCI-ISA bridge device driver. This driver use the
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PCI-ISA bridge callback mechanism to attach the ISA bus to the PCI=ISA
bridge.
This is basically an import of the i386 pcib.c code with very minor
changes.
1998-09-06 03:00:25 +00:00
mark
722e17fbfe
Don't build depandancies for genassym.c as it no longer exists.
1998-09-06 02:41:19 +00:00
mark
203b612984
Move UVM option to std.arm32
1998-09-06 02:37:47 +00:00
mark
f3889623a7
Add USB device declarations.
1998-09-06 02:35:22 +00:00
mark
9968946f1e
Added USB devices.
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Added fcom serial device.
1998-09-06 02:33:56 +00:00
mark
896041468d
Initial commit of config file for EBSA285 architecture boards.
1998-09-06 02:30:52 +00:00
mark
928d54f699
Added Footbridge (DC21285) files, PCI and USB.
1998-09-06 02:28:58 +00:00
mark
71150c9734
Initial commit of board support for DEC/Intel EBSA285 architecture
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systems include the Chalice CATS board and others running the cyclone
firmware.
1998-09-06 02:23:36 +00:00
mark
0823f75d49
Initial commit of DC21285 'Footbridge' core logic support for the
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StrongARM SA110 processor
The DC21285 provides memory controller, timers, interrupt controller
PCI-HOST bridge and diagnostic serial port.
1998-09-06 02:20:33 +00:00
christos
449820f2ea
Assign copyright to TNF.
1998-09-05 15:28:04 +00:00
lukem
c9db84ecc9
distclean is a synonym for cleandir
1998-09-05 15:15:14 +00:00
mark
646b4ca78b
Declare boot_file.
1998-09-05 04:14:21 +00:00
mark
4285910912
Implement faster method of blocking all lower priority interrupts.
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Modify current_spl_level to reflect the temporary change in interrupt
priority level which dispatching.
Don't increment the interrupt stats for every handler in the interrupt chain.
Cleaned up a number of comments.
Define soft interrupt names.
A few miscellaneous tidy ups.
1998-09-05 04:05:31 +00:00
mark
de5eac54ea
Simplified initialisation of irqmasks.
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Removed any remnants of soft interrupt dispatching.
Cleaned up a number of comments.
Removed a number of blank lines.
Nuked register keywords.
Made sure code is in sync with interrupt handling for other ARM hardware.
1998-09-05 04:04:24 +00:00
mark
451f011ac6
Always call dosoftints() for both lowerspl() and splx().
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Fix several comments.
1998-09-05 04:01:53 +00:00
mark
3a115108ed
Nuke register keywords.
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Update set_spl_masks() to reflect the _SPL_SOFT* macros.
Initialise the soft interrupt mask array.
Update dump_spl_masks() to dump all the hardware and software spl masks.
1998-09-05 04:00:30 +00:00
mark
900bbc08fc
Soft interrupt dispatching now uses the soft_interrupts variable along
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with the spl_smasks array and the current_spl_level variable to work
out which soft interrupts are pending.
This means that soft interrupts are now separated from the hardware
interrupts so a full 32 hardware and 32 software interrupts can now be
supported.
Implement clearsoftintr() function.
Define several macros to make the soft interrupt dispatching code cleaner.
Implement setsoftserial() function.
Implement soft serial interrupt dispatching.
1998-09-05 03:59:29 +00:00
mark
867fa9eb68
If boot_file is defined try using it to determine the boot device.
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Update printing of irqmasks for IPL_SERIAL.
1998-09-05 03:58:31 +00:00
mark
08c24a03e4
Cleanup and simplify interrupt number definitions for various architectures.
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Remove all soft interrupt definitions now soft interrupts are being
separated from hardware ones.
Reserved interrupts do not have any special uses so only define then if
needed as placeholders.
1998-09-05 03:51:01 +00:00
mark
6edf348e6d
Define _SPL_SOFT{CLOCK,NET,SERIAL} and create or update the
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appropriate spl* macros.
Move spllpt() maro here from intr.h
Prototype setsoftserial().
Define spl_smasks array for software interrupt masks to complement the
hardware interrupt masks.
1998-09-05 03:50:01 +00:00
mark
4d98d58935
Define IPL_SERIAL & IPL_HIGH.
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Define SOFTIRQ_CLOCK, SOFTIRQ_NET and SOFTIRQ_SERIAL and SOFTIRQ_BIT()
macros.
Move spltty macro to psl.h
1998-09-05 03:47:10 +00:00
mycroft
d9753cd7d0
Install joystick.h.
1998-09-05 03:32:57 +00:00
mycroft
dc0d1c09d5
Add joy at ofisa.
1998-09-05 03:32:36 +00:00
mark
5ae7ff7e6e
Added assembly code for set_region_2.
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Rewritten/Optimised a number of the bus space functions.
1998-09-05 01:31:53 +00:00
mark
1a6733681f
Add set_region_2 to ISA IO and MEM tags.
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KNF.
1998-09-05 01:30:02 +00:00
mark
46f166f090
Cleaned up the map_entry*() functions.
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Removed register keywords.
Tidied up printf format strings.
Removed a number of blank lines.
1998-09-05 01:23:04 +00:00
mark
a21a7644df
Rip out a load of junk thats long past its "best before" date.
1998-09-05 01:18:19 +00:00
mark
ec1dae5a9d
Only build modedefs.c if MONITOR is defined.
1998-09-05 01:16:17 +00:00
mark
9ad228e3bc
Update MINIROOTSIZE option.
1998-09-05 01:14:43 +00:00
mark
7115a4f53e
Updated several comments and acknowledgements.
1998-09-05 01:12:14 +00:00