6203b547a5
Garbage-collect all the (outdated and totally useless) pmax stuff
...
in this code.
2001-09-06 05:31:49 +00:00
2b5671fb41
The return address register ($ra) is callee-saved, not caller-saved.
2001-09-05 20:12:53 +00:00
42f770df19
Make the bootblocks build with ELF assembler.
2001-09-05 19:48:12 +00:00
ff5f5ea027
Don't compile SPL/INTR stuff if NEWINTR is defined.
2001-09-05 17:08:41 +00:00
779b9b4649
Fix some register definitions.
2001-09-05 17:05:36 +00:00
2df33a5b6b
Add a NEWINTR option to reflect the new interrupt/spl being implemented in
...
evbarm.
2001-09-05 17:00:20 +00:00
0b5b9ca90e
Change <machine/irqhandler.h> to <machine/intr.h>. Change
...
{irq,fiq}handler_t to struct XXXhandler
2001-09-05 16:23:10 +00:00
792b7ebd13
Change <machine/irqhandler.h> to <machine/intr.h> since the latter always
...
includes the former and is a standard include file.
2001-09-05 16:17:35 +00:00
c9fd88afcf
Don't clean the minidata cache by default on XScale.
2001-09-05 16:14:49 +00:00
4370f884b2
Flesh XSCALE support.
2001-09-05 16:13:18 +00:00
78944c67e3
Add an obio bus.
2001-09-05 16:12:36 +00:00
3198fedb64
add VR4131 infomation.
2001-09-05 16:08:46 +00:00
4891a8aac2
add more battery event.
2001-09-05 15:46:52 +00:00
e085d9eae5
add option VR4131
2001-09-05 15:46:10 +00:00
38c6005c47
obio_find_mapping() takes PA. (missed in the previous commit)
2001-09-05 14:26:08 +00:00
1abb4c9be6
bcopy() -> memcpy(), bzero() -> memset()
2001-09-05 14:18:10 +00:00
fa5d9f83c2
bcopy() -> memcpy(), bzero() -> memset()
2001-09-05 14:03:48 +00:00
714fc1c519
- bcopy() -> memcpy(), strcpy()
...
- bcmp() -> (static inline) ether_cmp()
- 6 -> ETHER_ADDR_LEN
2001-09-05 13:55:27 +00:00
0427bd63a4
Remove register prefixes.
2001-09-05 13:35:30 +00:00
fb91456ba6
vm_offset_t -> vaddr_t
2001-09-05 13:31:36 +00:00
a02361c8d9
vm_offset_t -> db_addr_t
2001-09-05 13:30:24 +00:00
eabd6921ca
Remove register prefixes.
2001-09-05 13:27:53 +00:00
7fabaaf7e8
- vm_offset_t -> vaddr_t, vsize_t, paddr_t
...
- vm_size_t -> vsize_t
- remove register prefixes
- misc cleanup
2001-09-05 13:21:09 +00:00
573961b5bb
- vm_offset_t -> [pv]addr_t
...
- vm_size_t -> vsize_t
- remove register prefixes
2001-09-05 12:37:25 +00:00
0637b20a58
vm_offset_t -> [pv]addr_t (sync with sun3x/pmap.c rev 1.69)
2001-09-05 12:15:21 +00:00
6d1cb2df8e
Add pcn(4), sip(4) and tlp(4).
...
XXX epic(4) seems to have problem, while it works on macppc...
2001-09-05 11:54:43 +00:00
1bf6aa62be
more evbarm files (very incomplete).
2001-09-05 04:53:39 +00:00
b2365a9603
Typo fix (specifc instead of specific).
2001-09-04 21:46:11 +00:00
b940fa8a83
Fix typos (CONS instead of CONF, and specifc instead of specific).
2001-09-04 21:45:19 +00:00
81bcece4d4
Implement bus_space_mmap().
2001-09-04 16:32:42 +00:00
4ce0b90ae3
Typos, pointed out by Luke Mewburn (gee, I guess I built a kernel
...
other than GENERIC).
2001-09-04 16:14:49 +00:00
c9706a6175
include "fcom.h" since this is the only cats-specific device.
2001-09-04 14:47:05 +00:00
55ccaa806a
Fix typos in conf.h. This stops the kernel from panicing on boot.
2001-09-04 10:21:28 +00:00
c3c682fc46
Oops, <sys/sched.h> isn't asm safe, move inside an "#ifndef LOCORE" block.
2001-09-04 09:23:27 +00:00
0d347adcef
regen.
2001-09-04 08:46:59 +00:00
b6f32dcf67
add VR4131 and some cpu.
...
add sigmarion2, MPC-304 and so on.
2001-09-04 08:46:39 +00:00
099f117735
Standardise the format of MIPS' <machine/db_machdep.h>.
2001-09-04 07:43:29 +00:00
a04de48d4b
Remove comment duplicated in <mips/bsd-aout.h>.
2001-09-04 07:36:11 +00:00
9c54b886a2
Make this the same as the other MIPS ports; ok'd by Wayne Knowles.
2001-09-04 07:24:23 +00:00
7970ec8018
More RCS ID cleanup.
2001-09-04 07:22:03 +00:00
156b308a83
Remove some more useless RCS ids.
2001-09-04 07:12:28 +00:00
a08af3853a
Implement bus_space_mmap().
2001-09-04 06:57:26 +00:00
c91e08563f
Clean up.
2001-09-04 06:26:18 +00:00
3839989a12
Remove unneeded RCS header.
2001-09-04 06:24:54 +00:00
62fb390c64
May as well include <mips/cpuregs.h> in <mips/cpu.h> once rather than
...
in every MIPS port's <machine/cpu.h>.
2001-09-04 06:23:15 +00:00
214f5366ea
Centralise struct cpu_info declaration and related info to <mips/cpu.h>.
2001-09-04 06:19:21 +00:00
102190b8fe
Implement bus_space_mmap().
2001-09-04 05:31:27 +00:00
1bd02088cf
+ include "dev/wsfont/files.wsfont" for VGA change.
2001-09-04 02:59:32 +00:00
47920741b0
Implement bus_space_mmap().
2001-09-04 02:37:08 +00:00
3c50edd8fb
Switch hpcarm to common arm32 conf.c ; (small changes to vm_machdep.c to
...
make it compile under ELF)
2001-09-03 19:38:13 +00:00
7ce6450eac
Add a merged <pcb.h> for arm26/arm32.
2001-09-03 19:20:27 +00:00
f5c35acc6c
Eliminate a needless test, pointed out by Bill Sommerfeld.
2001-09-03 17:49:31 +00:00
fd065bcd87
add wsfont pseudo device
2001-09-03 17:18:22 +00:00
cc46ca4327
Add more working PCI devices on arc:
...
pcscp* at pci?
epic* at pci?
pcn* at pci?
rtk* at pci?
sip* at pci?
and remove le at pci, which is superseded by pcn.
2001-09-03 14:39:08 +00:00
be4df68bb5
don't explicitly size the intrhand[] array; fixes PR#13859 from <martti.kuparinen@iki.fi>
2001-09-03 13:07:21 +00:00
9b16bbab9f
Move constab from conf.c to autoconf.c (since conf.c is going away shortly).
2001-09-03 05:02:18 +00:00
e940b67ae4
Use new shared arm/arm32/conf.c
2001-09-03 04:28:51 +00:00
d7c7a3ea02
Add __ELF__ stuff for resized types under ELF.
2001-09-03 01:51:39 +00:00
b0f89169ee
Switch netwinder to use a common conf.c for the arm ports.
2001-09-03 01:50:00 +00:00
cc353c4912
Sync hpcarm & arm32 conf.c (this entails shifting the i4b major numbers
...
up by one on arm32 and and adding notdef entries on hpcarm).
2001-09-03 01:33:38 +00:00
73b5928070
_bus_dmamap_load_mbuf: panic with correct function name.
2001-09-03 01:14:14 +00:00
64bde37d3a
com (16550) attachment for iq80310
2001-09-02 18:50:13 +00:00
1f2768852a
Enable siop at pci.
2001-09-02 08:27:07 +00:00
3ec1b99028
place the main chunk of POWEROFSEVEN's config into the .inc file, and have
...
the 32 and 64 files define MACHINE_ARCH, CC, LD and AS appropriately to build
a 32 or 64 bit kernel, respectively. this allows either to be built on a
system that can generate 32 or 64 bit code.
2001-09-02 05:53:38 +00:00
2102cef10c
Add an entry for level-15 interrupts.
2001-09-02 01:45:47 +00:00
87bb8014dc
Get rid of all simba references.
2001-09-02 01:18:56 +00:00
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
97c67a9bae
Add bridge pseudo devices to GENERIC configs
2001-09-01 21:52:23 +00:00
8677b0ddf4
rearrange pmap_kenter_pa() to map unmanaged pages uncached as well.
...
this is apparently needed on the arc port.
slight optimization in pmap_kremove().
2001-09-01 17:08:19 +00:00
d3e7333a60
s/cpu_startup/sh3_startup/g in panic messages
2001-09-01 03:02:31 +00:00
c51e03edde
Move struct segmap declaration inside #ifndef _LOCORE to make locore.s
...
compilable again.
2001-08-31 18:06:13 +00:00
5783dd5873
instance-to-path works on instances not nodes.
2001-08-31 17:10:54 +00:00
ed373b780a
Change data segment size calculations so we don't need to resize if the
...
bootloader did it for us.
2001-08-31 16:47:41 +00:00
023bdd2bf2
Use comments around the token after a #endif.
2001-08-31 04:44:54 +00:00
e5b3cbb4cd
Use comments around the token after a #endif.
2001-08-31 04:18:52 +00:00
a6b8c86af0
Remove an unneeded comment; ``sync'' with other "just include <mips/foo.h>"
...
files.
2001-08-31 03:53:22 +00:00
4ac4da1c52
G/C the unused kernel-only CLK_TCK #define.
...
XXX: does include/time.h still need <machine/limits.h>?
2001-08-31 03:46:03 +00:00
84fb62aba0
Handle kernels with data+BSS segments larger than 4MB.
2001-08-30 23:00:19 +00:00
f2e3486b5b
Preliminary UltraSPARC III suport (not enabled yet).
2001-08-30 22:58:30 +00:00
04bdd02c1a
Make pmap_pte_insert STATIC so it will show up in DEBUG kernel with DDB
...
traces.
2001-08-30 22:06:44 +00:00
4a580ee45e
Make sure to restore SR 0 since returning from a syscall is actually
...
one way of doing a process context switch.
2001-08-30 22:00:48 +00:00
a140263932
Add new 7450 SPRs
2001-08-30 21:55:27 +00:00
50b056bc3a
Teach db_trace that some low addresses are ok to trace.
2001-08-30 21:44:58 +00:00
46f383bde2
Adjust printf format string for size_t change.
2001-08-30 17:16:02 +00:00
10516949e9
add some sun4/sun4c/sun4m compat code so we can build 32 bit kvm. (these files are not even vaguely syncable.)
2001-08-30 09:32:23 +00:00
89829e4825
defines for OPENPIC_ICR / serial mode.
2001-08-30 03:08:52 +00:00
0ea9d87eb1
Create an opt_openpic.h and add both OPENPIC and OPENPIC_SERIAL_MODE to it.
2001-08-30 03:08:22 +00:00
f05abdee3c
- Change default time frequency to 100MHz from 66MHz.
...
- Support the serial mode interrupts (with a kernel configuration option)
on the Sandpoint X3.
- Initialize cpu_timebase.
- Enable tulip driver.
2001-08-30 02:08:42 +00:00
e4892d7157
When invaliding single icache line on XScale, the branch target buffer
...
also needs to be invalidated. Also, but in the right sequence to empty
the pipeline on XScale.
2001-08-30 01:15:39 +00:00
352f878e45
Gah, fix a number of channel status/select bitfields.
2001-08-29 23:32:21 +00:00
4666070137
Correct a comment: The address of the signal handler is passed to the
...
sigcode trampoline in pv (t12), not a3, and has been since the
beginning of time.
2001-08-29 20:17:08 +00:00
c50646a1f3
Add adw
2001-08-29 17:37:47 +00:00
a0f0f74348
Print extra information on machine check (AS500, AS600).
2001-08-29 14:14:33 +00:00
ab8b3ce5d3
Remove descriotion about homegrown sonic driver from TODO list
...
since it has been replaced with the MI driver.
2001-08-28 15:17:47 +00:00
b14bf2ceef
Fix incorrect parentheses.
2001-08-28 14:51:28 +00:00
d46bbf4926
In the absense of any objection, move the rbus I/O range to 0x600-0x700
...
in the ARMADA config. On the M700 at least, the SMBus host controller lies
it 0x4000 (the beginning of the range allocated by default to rbus), and
stomping all over it causes bad things to happen.
2001-08-28 09:25:52 +00:00
df0327518e
Add evbarm, ibmnws, mvmw88k, m88k
2001-08-28 05:59:48 +00:00
dfbb14ad68
__syncicache needs to be exports to userspace as well as the kernel.
2001-08-28 03:03:43 +00:00
2879b54794
Enable some additional useful options like NFS_SERVER and RAID.
2001-08-28 02:43:49 +00:00
2d4d9f7fdc
Stop pci_configure_bus() from mapping PCI expansion ROMs. Fixes problems
...
with at least some sip (and possibly siop) cards on the walnut.
2001-08-28 01:35:06 +00:00
494454a87d
Comment out the hme driver; it's not totally MI yet.
2001-08-27 22:25:42 +00:00
b5937bf1d0
Add some missing network drivers.
2001-08-27 22:23:47 +00:00
228006bcc3
Add the driver for the LMC WAN adapter.
2001-08-27 18:52:09 +00:00
1676190cef
adjust the hack to build the SRT*.o files.
2001-08-27 13:07:03 +00:00
3b4f143fd8
- Correct a value of subend.
...
Pointed out by enami tsugutomo <enami@but-b.or.jp>.
2001-08-27 13:02:12 +00:00
0432180062
Add 7 new PHYs.
2001-08-27 12:08:00 +00:00
37fb92dcab
Remove unused entries from the pcb. This is with a long term view of merging the arm26 and arm32 pcb's.
2001-08-27 11:39:43 +00:00
31d98218e8
Add support for ALi M1543 in pcibios.
2001-08-27 08:21:20 +00:00
bbe2823aee
ANSIfy, KNF.
2001-08-27 06:18:08 +00:00
0667ea6c1c
text address is 0x90000, not 0x9000.
2001-08-27 04:53:27 +00:00
df657b5158
Count and record memory error interrupts with evcnt(9).
2001-08-27 02:00:16 +00:00
edc83ba7f4
Add xscale cpufuncs (using the sa110 ones when they are identical).
2001-08-27 00:00:27 +00:00
e8f317bba8
Add xscale cpu functions
2001-08-26 19:41:57 +00:00
4e642cc5fd
Add i80312 register definitions (just registers for now).
2001-08-26 19:25:47 +00:00
08f4bcddf3
files file for xscale (i80312 aka iopxs)
2001-08-26 19:19:09 +00:00
d77c828c64
Fixed a bug processing options - we were ORing
...
an uninitialized auto into boothowto.
2001-08-26 18:39:15 +00:00
6682ab1fbf
Under __ELF__, getvbr must return its pointer value
...
in %a0, not %d0. This fixes many problems with
getting the PROM to halt and reboot the machine.
2001-08-26 17:12:11 +00:00
9d7facdb6e
Yanking a pmax-specific header should not have broken Alpha
...
compiles! Remove all pmax include files, copying 'struct pdma'
from <pmax/dev/pdma.h> into sccvar.h.
XXX: diffs between current pmax and alpha scc.c are almost as large
as the files themselves. Should clean this up...
2001-08-26 16:39:56 +00:00
62c3bdeea4
sysctl(2) -> sysctl(3) (in comments)
2001-08-26 16:22:20 +00:00
e1921cd311
Add one more pmap_update() missed in rev 1.14.
2001-08-26 16:05:25 +00:00
6825e7d5ea
Garbage-collect pcb_onfault_lj, since it's unused and doesn't exist on
...
arm32 ports.
2001-08-26 14:15:07 +00:00
66da5fecf2
KASSERT the presence of a FIQ downgrade handler before we try to call it.
2001-08-26 12:25:38 +00:00
9c45cae8df
Make cmos_read() and cmos_write() globally visible, and make the instance
...
they operate on implicit. Also, stop abusing cf_unit, and remove a vast
swathe of unused code.
2001-08-26 12:24:24 +00:00
0ff76b5187
Add fiq_off() and fiq_on().
2001-08-26 12:20:59 +00:00
e309f80412
remove bogus comment. noted by Tetsuya Isaki <isaki@par.odn.ne.jp> in private email.
2001-08-26 12:14:22 +00:00
5bfd050aa7
Fix typo.
2001-08-26 12:05:55 +00:00
cddf6cf55b
Switch to MI SCSI and drop old pmax MD SCSI support completely.
2001-08-26 11:47:18 +00:00
47bb32d470
Use the common Makefile.powerpc.
2001-08-26 11:00:07 +00:00
7ec91f6656
Include ${THISPPC}/conf/Makefile.${TARGET_MACHINE}.inc if it exists (ala
...
mips' Makefile.mips).
2001-08-26 10:59:26 +00:00
a026d7bc78
handle unmanaged pages correctly in pmap_remove_pv(),
...
fixes crashes when exiting X.
2001-08-26 06:03:11 +00:00
90ce2985e4
Do a more accurate compare.
2001-08-26 05:46:31 +00:00
5b0492f05e
Fix debug printf.
2001-08-26 05:44:46 +00:00
ba61a3cc19
Fix memsize_scan() - cut and pasted code can't use physmem because it hasn't
...
been set yet.
2001-08-26 05:16:52 +00:00
550ffff41b
Make all powerpc ports use a common Makefile.powerpc (except walnut)
...
Enforce -Wmissing-prototypes -Wstrict-prototypes for all ppc ports.
Split out macppc cpu support and make common to mpc6xx ports. Make
other mpc6xx ports use it. Add evcnts for mpc6xx traps.
2001-08-26 02:47:33 +00:00
d0e2aef09a
add register prefixes. no change in generated .o files.
2001-08-25 23:08:39 +00:00
e2ad09e624
synchronize (addition of repulse driver).
2001-08-25 21:19:20 +00:00
bd5a12de41
Driver for the ALiENDESiGN Repulse board.
...
- only 8/16 bit precision supported
- no support for the Repulse special S/P-DIF I/O yet
- I think ac97.c needs some work.
2001-08-25 21:15:44 +00:00
753f885263
add register prefixes in asms.
2001-08-25 21:14:44 +00:00
db7d3946ac
add register prefixes. no change in generated .o file.
2001-08-25 21:08:02 +00:00
d38ac3477c
remove -mwarn-no-reg-prefixes, it doesn't work with new gas.
2001-08-25 18:57:37 +00:00
6fbd291760
add COMPAT_AOUT_M68K stuff.
2001-08-25 18:37:20 +00:00
3f9dc1b3e8
In ioc_attach(), use ioc_irq_setmask() and ioc_fiq_setmask() rather than
...
twiddling registers directly. Also, remove an outdated comment.
2001-08-25 17:59:38 +00:00
7da5d70599
Add fiq_on() and fiq_off(), to enable and disable FIQs at the CPU.
...
Call fiq_off() from start() and fiq_on() from cpu_configure(), so we're certain
not to get any FIQs during autoconfiguration.
2001-08-25 17:55:24 +00:00
bf5b029d44
Make sure that soft interrupts are initialised in a "not pending" state.
2001-08-25 17:45:32 +00:00
71552c86a0
s/sparc/sparc64/ in a printf()
2001-08-25 15:05:22 +00:00
05403a4b92
turn off compat & some exec options
2001-08-25 15:04:26 +00:00
48fcc1a2c3
update a comment about R_UA_32 relocs.
2001-08-25 15:03:19 +00:00
ed5e27cc44
Increase the size of a jmp_buf when using ELF, since this will be our last
...
chance to do so for a while. We don't use the extra space yet, but VFP
support is likely to need it.
2001-08-25 14:45:59 +00:00
20039b1dd8
Use the PROM bitmap, if available, to determine available memory. Also
...
add support of multiple memory segments so machines that allow mixed
memory sizes can utilize all available memory.
2001-08-24 15:33:16 +00:00
ba2c8088f4
use pmap_k* for buffer cache pages.
2001-08-24 04:34:25 +00:00
bcdac55add
Fix the display of the CPU clock speed.
2001-08-24 02:11:01 +00:00
8375df5b6a
Whitespace nits.
2001-08-24 02:07:34 +00:00
c8d4938fb4
Fix compile problems for kernels configured for MIPS1 support only.
...
Patch from Thilo Manske in PR #13703 .
2001-08-24 00:22:53 +00:00
1007ef1595
Fix backwards compare. (From Jason Wright)
2001-08-23 16:14:12 +00:00
e20342e78d
Fix a bug introduced when machine_type.h was removed.
...
Now the kernel can read symbol table again.
2001-08-23 14:17:27 +00:00
c540e9e70b
add a missing pmap_update().
2001-08-23 06:18:47 +00:00
9fa41ab3b9
use cli/sti instead of splhigh/splx for MCOUNT_ENTER/MCOUNT_EXIT.
...
this makes clearer how much time mcount() is really taking.
2001-08-23 06:17:00 +00:00
4d28b238b5
Add MX (PMAG-A) and TX (PMAG-RO/PMAG[B]-J) supports and replace CX
...
(PMAG-B) code with one found in dev/tc/ directory.
2001-08-23 01:29:31 +00:00
9a409cff3e
Add MX (PMAG-A), CX (PMAG-B), TX (PMAG-RO/PMAG[B]-J) TC framebuffer
...
supports. None of them has any acceleration capability.
2001-08-23 01:16:52 +00:00
d98bf76f56
Fix bootstrap loss of memory. Fix pmap_activate problem. Revamp debug
...
messages.
2001-08-22 22:17:57 +00:00
ae5ab93687
Add 7450 recognization. 7450s use NAP mode. print out HID0 register
...
contents.
2001-08-22 21:09:05 +00:00
076780a19c
Include the 7410/7450 hid definitions
2001-08-22 21:05:25 +00:00
15dcb4a98e
Link the kernel at 1MB.
2001-08-22 19:44:47 +00:00
9f019df56f
Allow a keypress on the console to transition from "halted" to "returning
...
to monitor".
2001-08-22 19:13:09 +00:00
f0ea5cb1e9
Don't need to do the Alpha boot block checksum here :-)
2001-08-22 17:53:44 +00:00
5366e197e2
More comment changes: 90x[B] -> 90x[BC]
2001-08-22 15:39:04 +00:00
d08ed3cb49
90x[B] -> 90x[BC]
2001-08-22 15:28:57 +00:00
e380d9806e
devclass of sci[f] is tty
2001-08-22 13:32:45 +00:00
153449a2b4
Restore icsr value assignment op which was lost since r1.21.
2001-08-22 09:20:38 +00:00
9fac675c1e
Forgot to commit changes of intrcnt[] array and its indices.
2001-08-22 08:23:09 +00:00
d3320a155b
NetBSD/pmax now has GENERIC_SOFT_INTERRUPTS.
2001-08-22 06:59:38 +00:00
17c22a634f
Set PCI_NETBSD_ENABLE_IDE to 0x01, so that the first IDE channel
...
will be enabled.
2001-08-22 00:42:43 +00:00
f5e6f05c1a
If PCI_NETBSD_ENABLE_IDE is set, enable the PIIX{3,4} southbridge
...
IDE channels on the P-5064 and P-6032, since PMON doesn't do it
for us (thus causing the `pciide' driver to ignore them).
2001-08-22 00:40:38 +00:00
35228f775a
Two related changes:
...
Make splhigh disable IRQs at the CPU rather than at the IOC. This has the
potential to be faster, and more importantly ensures that splhigh() blocks
FIQ downgrades.
Have a variable which indicates that a FIQ downgrade is required, and ensure
that the IOC "force IRQ" bit is turned on in this case. This ensures that
FIQ downgrades don't get lost if something happens to be fiddling with the
interrupt mask at the wrong moment.
2001-08-21 22:47:17 +00:00
8a979a066f
Change various return sequences to the APCS-32 versions.
2001-08-21 22:42:17 +00:00
1def612c66
Correctly restore the spl if we fail to claim the FIQ.
2001-08-21 22:40:39 +00:00
d7964c6e78
Initial commit for Xserver support for the wscons interface; it isn't fully
...
functional yet since the keyboard changes are not committed yet but it
should compile and work independently.
Initial support for mouse and screen takeovers / screen hardware scroll
reset is done.
2001-08-21 14:48:54 +00:00
3f9cc29da9
fix vr4181 register offset.
2001-08-21 10:31:26 +00:00
1d4ae5d285
Use int_off_save and int_restore rather than int_off and int_on.
2001-08-20 23:28:05 +00:00
45b5bdc5e5
Split off the pm_entries array from the rest of struct pmap. This makes
...
memory allocation for it more efficient (since pm_entries is 4096 bytes long),
and will allow pm_entries to be freed for swapped processes.
2001-08-20 23:12:54 +00:00
8ec27f2ebe
Implementation of fiq_{get,set}regs.
...
Also, don't leave space for a FIQ handler in kernels with no FIQing devices.
2001-08-20 23:10:51 +00:00
13f36f67c6
Don't initialise a podule's loader multiple times.
2001-08-20 23:09:12 +00:00
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
1061e51a8a
One from the vaults: Add lint stubs.
2001-08-20 22:56:10 +00:00
140252be2b
Arm has a vac, so we must use pmap_enter/remove for vmapbuf rather than k* versions, otherwise we may not be doing the right caching thing.
2001-08-20 21:52:09 +00:00
078a9a2206
Netwinders have ISC phys, not LXT phys.
2001-08-20 16:17:12 +00:00
c52d355d71
"wierd" is weird.
2001-08-20 12:20:01 +00:00
1e378c4c12
precede, not preceed.
2001-08-20 12:00:46 +00:00
d375535396
Fix typo in comment (suceed).
2001-08-20 11:49:11 +00:00
dc4e692845
add a commented "options NETATALK"
2001-08-20 04:49:17 +00:00
9e8e4c5bdc
I was wrong, sh4 does have a VAC.
...
change vmapbuf()/vmunmapbuf() back to using pmap_enter()/pmap_remove().
2001-08-19 20:44:41 +00:00
c489e9bff4
add missing pmap_update().
2001-08-19 18:09:20 +00:00
72b6b0b123
in vunmapbuf(), call pmap_*remove() explicitly since uvm_km_free_wakeup()
...
will soon no longer do it for us.
2001-08-19 18:08:30 +00:00
eddbcd2f47
use pmap_k* in vmapbuf() and vunmapbuf() since there's no VAC on this platform.
...
in vunmapbuf(), call pmap_*remove() explicitly since uvm_km_free_wakeup()
will soon no longer do it for us.
2001-08-19 17:45:57 +00:00
dd3f84513a
typo in previous.
2001-08-19 17:45:15 +00:00
316cd176c8
in vunmapbuf(), call pmap_*remove() explicitly since uvm_km_free_wakeup()
...
will soon no longer do it for us.
2001-08-19 17:43:44 +00:00
17d06a7ad7
use pmap_k* in vmapbuf() and vunmapbuf() since there's no VAC on this platform.
...
in vunmapbuf(), call pmap_*remove() explicitly since uvm_km_free_wakeup()
will soon no longer do it for us.
2001-08-19 17:37:35 +00:00
b356420a02
in vunmapbuf(), call pmap_*remove() explicitly since uvm_km_free_wakeup()
...
will soon no longer do it for us.
2001-08-19 17:36:28 +00:00
2cdad949d0
use pmap_k* in vmapbuf() and vunmapbuf() since there's no VAC on this platform.
...
in vunmapbuf(), call pmap_*remove() explicitly since uvm_km_free_wakeup()
will soon no longer do it for us.
2001-08-19 17:34:49 +00:00
3f98593d27
in vunmapbuf(), call pmap_*remove() explicitly since uvm_km_free_wakeup()
...
will soon no longer do it for us.
2001-08-19 17:34:01 +00:00
ef097c73b0
use pmap_k* in vmapbuf() and vunmapbuf() since there's no VAC on this platform.
...
in vunmapbuf(), call pmap_*remove() explicitly since uvm_km_free_wakeup()
will soon no longer do it for us.
2001-08-19 17:33:10 +00:00
8b7128e398
Changes in aid of FIQ support:
...
Add ioc_fiq_setmask().
Change ioc_irq_status_full() to use the request registers rather than the
status registers. This is brings it into line with the Unix baclplane, and
makes detecting downgraded FIQs possible.
2001-08-19 15:27:44 +00:00
4bc8190b62
Change local offset/label for irqhandlers to Lirqhandlers. Because in
...
ELF _C_LABEL(irqhandlers) == irqhandlers so we were getting self-referential
pointer which causes the IRQ to fall on itself. [With this change the
netwinder kernel can now be *ELF* and boots to multiuser]
2001-08-19 07:29:26 +00:00
7cab3778d5
Make EXEC_ELF32 support std now,
2001-08-19 05:51:09 +00:00
12a212bc5c
Add support for WD33C93 controller and assosiated SCSI devices, and enable
...
by default.
2001-08-19 03:20:36 +00:00
0ac0d0d4e4
Initial implementation of WD33C9x SCSI driver for SGI IP22 platforms.
...
Based on mvme68k and Atari drivers for the same chipset with the
addition of bus_space support. Attempts have been made to seperate out the
machine dependent dma components and more work is required in this area.
Tested on SGI R4K Indy, but has little testing on other platforms.
2001-08-19 03:16:21 +00:00
e320555c3b
if_il.c lives in dev/qbus now, and is mentioned in dev/qbus/files.uba.
...
Remove commented out line for it.
2001-08-18 14:52:37 +00:00
b605664b49
Include bsd.own.mk a bit earlier so that make cleandir works.
2001-08-18 12:53:58 +00:00
cebeb402de
Fix white space usage.
2001-08-18 12:48:59 +00:00
a5226c0bb5
Remove files describing hp300/HPBSD.
...
Can still be found in sys/arch/hp300/DOC as Debug.tips and HPMMU.notes.
Okay'd by is.
2001-08-18 10:07:35 +00:00
94751b6adc
Make the kernel a tad bigger.
2001-08-18 04:55:29 +00:00
11362870f4
Reorder some function prototypes more logically.
2001-08-18 04:13:28 +00:00
20df032dec
Make lint happier.
2001-08-18 03:47:18 +00:00
02f580ae38
Fix lint problem introduced in last change - if `lint' is defined,
...
#define away __alignof__. Still produces some warnings, but at least
they're not fatal anymore.
Problem noted by Rafal Boni in private mail.
2001-08-18 03:27:02 +00:00
e5769f5f01
Sometimes the ec board reports a packet length that's too large.
...
Try to deal with this by clipping the packet length, and, under
DEBUG, printf when we do. Also zero out the packet status in
the buffer before we give it back to the board.
2001-08-17 20:27:12 +00:00
de14426106
Ansification by Petri Koistinen
2001-08-17 19:56:51 +00:00
e6c008bb48
Disable PCI expansion ROM for normal operation.
...
It fixes memory mapped I/O problems on some devices.
(from port-arc ML)
2001-08-17 11:11:57 +00:00
0667c562f6
Describe the widths of various coprocessor 0 registers (for mips1,
...
mips3, mips32 and mips64).
2001-08-17 07:53:33 +00:00
dd6c57e790
Fix for single-byte mbufs.
2001-08-17 07:21:07 +00:00
b2b2f7ccfa
Fix va_arg() problem when adjusting argument pointer when a structure is
...
passed which is larger than an int but has int alignment. As well as
fixing the described problem, this is the same way it is handled in the
Irix and Ultrix header files.
Problem and suggested solution by Uros Prestor in port-mips mailling
list.
2001-08-17 07:15:16 +00:00
dda1ba2993
implement pmap_k{enter_pa,remove}() correctly.
...
remove various checks for impossible conditions.
other misc cleanup.
tested by tohru.
2001-08-17 06:39:53 +00:00
8b21bb0078
Under DEBUG, have a global buserr_reg that stores the
...
last value read out of the bus error register.
2001-08-17 00:00:26 +00:00
73ff12bf97
Bump version.
2001-08-16 23:57:08 +00:00
ba289d7421
Now treat the bus error register as 16-bits wide, even
...
though it has nothing in the top half. Reading it as
only 8 bits can sometimes give erroneous values. Under
DEBUG, also stash the value read in the buserr_reg global,
since the value is only latched until read.
2001-08-16 23:54:31 +00:00
3a6e3c55cb
Added the crucial "packed" attribute to the type 8 frame structure.
2001-08-16 23:45:12 +00:00
aeb5917f66
Made prom_putchar and prom_putstr use the PROM putchar
...
function instead of framebuffer functions. This makes
serial consoles work again.
2001-08-16 01:47:45 +00:00
d47e5736c8
ANSIfy function declarations and prototypes. Tidy up include files.
...
Minor reformatting.
2001-08-15 22:28:15 +00:00
0d9806035b
Include sys/types.h, sys/callout.h and machine/intr.h. Don't include
...
sys/disklabel.h or sys/dkstat.h.
2001-08-15 20:27:46 +00:00
f6420907ca
Support for raidframe roots. I hope. (Someone needs to test this.)
2001-08-15 20:10:24 +00:00
5bc2f13417
Don't need machine/io.h or machine/irqhandler.h either.
2001-08-15 20:08:46 +00:00
1cf3d55cda
Make the loader extend the data+BSS segment to 4MB so we don't need to
...
shuffle it around in pmap_bootstrap().
2001-08-15 20:08:15 +00:00
34ab61ef21
Don't include podulebus.h. Do include machine/bus.h.
2001-08-15 20:05:08 +00:00
28a25d9058
_Never_ make a cosmetic change to a comment without test-compiling...
2001-08-15 14:27:00 +00:00
e77212ece8
Add some MIPS, Alchemy and SiByte CPU PRIDs (from oss.sgi.com).
2001-08-15 03:01:37 +00:00
d1cb410de4
Add Alchemy and SiByte company IDs (from oss.sgi.com).
2001-08-15 02:45:08 +00:00
4c76cec1d3
Remove parameter names from function prototypes.
2001-08-15 02:43:34 +00:00
e6118cd2a1
ELF symbol support for DDB.
2001-08-15 01:29:29 +00:00
cfc1f88145
loadfile() support for new amiga boot loader.
2001-08-15 01:18:09 +00:00
0b5d3c0d43
From Chuck Silvers:
...
implement pmap_k{enter_pa,remove}() correctly.
remove various checks for impossible conditions.
other misc cleanup.
2001-08-15 01:03:59 +00:00
ff2b83c782
New bus-independent DMA framework. Adjust asc.c for new interface
...
but not (yet) make use of new framework.
2001-08-14 22:58:17 +00:00
596db62c43
Alphabetize two items. Fix one whitespace glitch.
2001-08-14 13:15:45 +00:00
c22c51584c
but this machine is now an ultra1.
2001-08-14 12:16:19 +00:00
d8544ce59a
this machine is no more.
2001-08-14 12:14:59 +00:00
e807a5f821
Fix typo, noted by UCHIYAMA Yasushi in private mail.
2001-08-14 04:32:56 +00:00
170407cf2c
Fixed a bug where we were using ETHERMIN and ETHERMTU
...
where we really wanted ETHER_MIN_LEN and ETHER_MAX_LEN.
2001-08-14 03:57:16 +00:00
1fabbfed1a
Sync with GENERIC,v 1.414
...
XXX We really need a better way to do such things...
XXX For now, please make sure to update this too when editing GENERIC!
2001-08-14 00:27:03 +00:00
7a43c0e46b
Fixed the one minor buglet that kept 8200s from working
...
(SCB_VECTOIDX(vec) - SCB_IOVECBASE] -> SCB_VECTOIDX(vec - SCB_IOVECBASE))
Sigh. This is all very good work- this new interrupt stuff. Yet like the
last time my good friend Jason 'simplified' things, we lost information.
It used to be you could tell which specific slot an interrupt was frame
based upon the vector. Now you can't because they're allocated dynamically.
Oh well- it's not all that important.
2001-08-13 23:36:30 +00:00
63011ec08f
Add lint stubs. Not actually tested or anything.
2001-08-13 23:16:11 +00:00
9d345bfc35
New header file for FIQ-related definitions.
...
Currently just contains the FIQ numbers, until I decide on an API.
2001-08-13 22:59:40 +00:00
e65a97d83b
correct function name in panic message which is referred by Izumi Tsutsui
...
on port-arc mailing list.
2001-08-13 19:08:13 +00:00
7e7514b7f1
OP_BLTZAL was defined twice.
2001-08-13 18:48:48 +00:00
5ea71c9743
fix duplicate wired TLB allocation, this is now done in {vga,pccons}_jazzio.c.
2001-08-13 18:45:49 +00:00
b1d1120084
Search "/netbsd.gz" and "/netbsd.macppc" in addition to "/netbsd".
2001-08-13 15:38:11 +00:00
a66997843c
sync with GENERIC 1.414. LAMB has no working printer port.
2001-08-13 11:21:40 +00:00
a95aa7326a
g/c _remque()/_insque(); use the C version in libkern
2001-08-13 06:10:09 +00:00
610af327b3
add an unlock missing from previous revision.
2001-08-13 01:12:15 +00:00
13c2f8b505
Some more things ticked off the list.
2001-08-12 19:28:28 +00:00
79abe4afda
Fix the clock device offset. (Overlooked in last commit)
2001-08-12 19:16:18 +00:00
e97b8f6555
clockreg.h is no longer needed now we use the MI mk48txx driver.
2001-08-12 18:36:17 +00:00
e9261b9f13
Time Keeper NVRAM driver.
2001-08-12 18:34:25 +00:00
bb210bda7e
Split the nvram/rtc functionality away from the clock interrupt code
...
and attach it as `timekeeper0 at mainbus0'.
Use the MI mk48txx nvram/rtc access functions instead of home-grown
versions.
It should now be very easy to add a character device for the benefit
of userland access to NVRAM.
2001-08-12 18:33:12 +00:00
7374ebbf8c
Slight tweak: Avoid needlessly purging cachelines which we've just flushed.
2001-08-12 18:13:45 +00:00
c495131fe3
Move _insque()/_remque() to libkern. Once remaining uses would
...
be converted to <sys/queue.h> macros, _insque()/_remque() would be eliminated
altogether.
2001-08-12 08:35:31 +00:00
7c661278ee
update some comments.
2001-08-12 00:20:32 +00:00
a3119c10de
Report link status correctly for 10BASE-T.
2001-08-11 20:42:45 +00:00
0b0518e0dd
Fix compile without DIAGNOSTICs enabled
2001-08-11 14:47:56 +00:00
191de4d242
Checking a whole host of pmap changes:
...
Improved locking (not that we actually use it on a uniprocessor, but one day :)
Removed unneeded splvm's
tweaked pmap_clean_page code to only flush the cache if the page is mapped in the current pmap (based on diff from richard E)
Adopted pv entry allocation mechanism from i386.
Laid framework for returning ptp's when we've finished with them rather than holding onto them till the process exits.
ptp's are now allocated with a uvm object for the pmap, means that we can walk a list to free them off in pmap_release, until they get freed off by pmap_remove.
Also implemented a page zeroing function when the processor is idling. Note that hpcarm may wish to disable this.
I believe this code to be stable, if anyone has any problems please shout up.
2001-08-11 13:20:19 +00:00
c5de587666
Make use of pmap_kenter instead of pmap_enter for kernel buffers.
2001-08-11 13:00:48 +00:00
163b9983d7
Add arm_trunc_page, similair to trunc_page but using a hardcoded PGOFSET.
2001-08-11 12:59:45 +00:00
6cca1c3f58
Update to make use of a proper kenter implementation for vmapbuf and vunmapbuf.
2001-08-11 12:57:25 +00:00
6e43d02452
Patch in Richard E's changes to bcopy page, the loop doesn't need unrolling as much as it currently is due to the overhead of the load/stores taking most of the time. (profiling shows minimal time difference)
2001-08-11 12:44:42 +00:00
76d075e3b3
Use the new in4_cksum.
2001-08-10 20:53:50 +00:00
0e7789220f
Add an optimized in4_cksum().
2001-08-10 20:53:11 +00:00
12a3da3896
Add RASOPS_SMALL.
2001-08-10 20:14:17 +00:00
dfc4520de8
G.C.
2001-08-10 18:57:25 +00:00
6096cc20fb
byebye
2001-08-10 18:55:08 +00:00
beb2e3fe5d
Cast size_t argument appropriately for printf format.
2001-08-10 18:51:06 +00:00
0756145b0f
fix a ldtlb handling bug:
...
- set to PTE{H,L,A} and call LDTLB must do atomically.
- never call LDTLB when it's unnecessary.
Broken kernel oocasionally causes cpu reset when /etc/security is called.
Now fix this problem.
2001-08-10 18:27:08 +00:00
b5560b60b9
No need to mention procfs_machdep.c here -- it's in files.arm anyway.
2001-08-10 18:24:20 +00:00
17f8dae7c0
This file is no longer used. (moved to ofppc/soft_spl.c)
2001-08-09 16:08:34 +00:00
39634ee178
Clean up some debug printfs.
2001-08-09 01:03:01 +00:00
462c99aa55
pmap_kenter_pa() always creates privileged mappings.
...
No need to enter a no-fault mapping any more.
2001-08-09 01:01:31 +00:00
10d6680e29
Fix context masking lossage caused by last version.
2001-08-09 01:00:11 +00:00
f3011c96b4
Fix thinko. Do the mask before the divide.
2001-08-08 21:09:58 +00:00
82ff27c161
Clean up the trap code to handle the changes cause by supporting non-faulting
...
accesses. Also change the parameter order so trap frames are easy to find.
2001-08-08 18:30:45 +00:00
83cb8b7f0a
If the boot device cannot be determined don't return an un-initialized
...
pointer.
Prevents garbage when asking for root device at startup.
2001-08-08 11:35:12 +00:00
b88a8597fb
This file is no longer used.
2001-08-08 00:17:00 +00:00
b012dbff07
Use the new version of in_cksum.
2001-08-08 00:13:37 +00:00
57ef5c3617
Add an optimized assembly in_cksum(). (Why did I do this?)
2001-08-08 00:12:37 +00:00
7ffc44a35e
Add some useful mbuf fields.
2001-08-08 00:09:30 +00:00
4dd0161267
Use STACKALIGN rather than &=~7.
2001-08-07 22:56:09 +00:00
8fa03d16ac
Add macros to hide the details of stack-pointer alignment.
2001-08-07 22:54:00 +00:00
bd6d4d6b77
Use <arm/param.h> to get shared definitions.
2001-08-07 22:26:56 +00:00
e8ba963ae7
Change a post-decrement to a pre-decrement.
2001-08-07 17:25:19 +00:00
b400579dd9
Make sure C code always has ASI_PRIMARY_NOFAULT in the %asi register so
...
the compiler will be happy if it ever starts generating speculative loads.
2001-08-07 00:03:27 +00:00
c633b30dd4
Add some alternate spellings for ASIs.
...
Make sure ASI_PRIMARY_NOFAULT is always restored.
Garbage collect some old code.
2001-08-06 23:55:34 +00:00
f37b49755f
When delivering a signal, ensure that the stack is 8-byte-aligned.
2001-08-06 22:32:23 +00:00
4b569fc269
Fix bug involving small, non-contiguous dma segments.
...
From Manuel Bouyer.
2001-08-06 22:02:58 +00:00
013d3a1013
Make some APMDEBUG verbosity only verbose if the INFO debug flag is set.
2001-08-06 07:59:39 +00:00
140e9e72dd
Add support for non-faulting loads and optimize MMU miss handling paths.
2001-08-05 18:32:30 +00:00
thorpej