d7b32d756c
Use a newer version (still disabled) of block bcopy.
2001-06-30 19:09:38 +00:00
4397eef459
Make cpu_reboot do all the standard things.
2001-06-30 16:49:16 +00:00
1b14f7d532
Also make it return something. See, Ben, you _do_ need to test every change.
2001-06-30 16:20:37 +00:00
f7968131c1
Make arcvideo_show_screen() into a no-op, since it gets called on shutdown.
2001-06-30 16:19:12 +00:00
2e95360b2f
Add dtide and hcide, since they should work on arm32.
2001-06-30 15:09:38 +00:00
29455521b5
Do more intelligent calculation of KVM size. This reduces the amount of
...
pre-allocated physical memory significantly.
A 11/750, for example, get 2MB more free (of 14MB), about 12%.
2001-06-30 12:54:33 +00:00
ce0ec1e208
Add System V semaphore resource limits to each GENERIC file that has an
...
option for System V semaphores. It appears that there are no overrides
in the code and each file has the following added.
options SYSVSEM # System V semaphores
+#options SEMMNI=10 # number of semaphore identifiers
+#options SEMMNS=60 # number of semaphores in system
+#options SEMUME=10 # max number of undo entries per process
+#options SEMMNU=30 # number of undo structures in system
options SYSVSHM # System V shared memory
If anyone thinks that this is incorrect for any of these files, please
correct it.
Note - the i386 port was not forgotten. It was done separately.
2001-06-30 11:00:31 +00:00
454a630dbd
Print both the lower and upper dbat register when printing dbat registers.
2001-06-30 02:03:16 +00:00
39fa08a172
Reset segment registers 1-7 upon entry to kernel (via trap or interrupts)
...
so that the bat spill code won't run into spurious valid user pages and
treat them as kernel pages. Restore segment registers 1-7 upon return to
user mode from either a trap or interrupt. XXX eventually do all 16 SRs
2001-06-30 01:24:13 +00:00
7c5977ea4f
Fix a spurious debug printf.
...
Fix pmap_procwr to not check a NULL pvo. (Duh!)
Reformat pmap_print_mmuregs. Actually *fill in* the dbat registers.
2001-06-30 01:21:24 +00:00
353e24fc8d
Fix fpu save/restore code.
2001-06-30 00:09:08 +00:00
46392e4bee
Fixup fpu save restore, get rid of some unused copy functions, and add
...
a new bcopy.
2001-06-30 00:08:15 +00:00
649ea57857
Handle proper saving of the fpstate.
2001-06-30 00:00:41 +00:00
32267affba
Handle saving and restoring the fpstate properly.
...
(Are these functions ever called?)
2001-06-29 23:58:40 +00:00
5df2260776
Add the shorter version of block ASIs used by Sun.
2001-06-29 23:56:05 +00:00
56b40cd78a
Fix autoconf related botch: do printf("\n") in attach funcs rather than
...
in cfprint.
2001-06-29 17:22:50 +00:00
f1e3122487
Fix 3rd arg of config_search().
2001-06-29 16:58:55 +00:00
5df8e31135
Probe SA1111's ID register. Fix 3rd arg of config_search().
2001-06-29 16:58:17 +00:00
7b01bb9073
Add ID register location.
2001-06-29 16:54:55 +00:00
2307774c9a
#include <machine/autoconf.h>
2001-06-29 03:32:10 +00:00
ff7d26d2ed
KASSERT current_intr_depth == 0 before uvm_fault.
2001-06-29 02:43:56 +00:00
84408cfa2e
Catch up long ago arm32 change: vm_offset_t -> {p,v}addr_t.
2001-06-29 02:40:28 +00:00
8a0e9b17a0
Use ld -X instead of -x, to keep local symbols for DDB.
...
XXX does other arm ports need this change?
2001-06-29 02:38:32 +00:00
7a42a10e95
Gratuitous spelling corrections:
...
10base2 -> 10BASE2
10baseT -> 10BASE-T
10baseFL -> 10BASE-FL
2001-06-28 23:01:55 +00:00
2c4d8265db
Panic if page fault on interrupt stack, per request from Jason Thorpe.
2001-06-28 21:54:23 +00:00
03ff023c76
Onfault needs to be done even from interrupts so restore that. Default
...
to EFAULT for the error.
2001-06-28 21:27:47 +00:00
6ca9622494
Add pmap_interrupt_* to pmap_*map_pa. Remove interrupt toggling from
...
pmap_pte_spill. Fix pmap_protect. Macroize mfsrin instruction.
2001-06-28 20:35:21 +00:00
78c7d18804
Turn on PMAP_MAP_POOLPAGE
2001-06-28 20:31:37 +00:00
7ceb721a2a
sample configuration for HP620LX
2001-06-28 19:07:13 +00:00
c8af82081b
add interrupt monitor for debugging. (disabled by default)
2001-06-28 18:59:06 +00:00
fdb7751e9c
Update for thorepj's UVM changes. Don't even try to call uvm_fault or do
...
pcb_onfault recovery while in interrupt mode. Just die. Print out error
returned from uvm_fault (-1 for interrupts).
2001-06-28 18:33:39 +00:00
c8f9a5d874
console module refers hd64461video's needs-flag instead of hd64461if.
...
(pointed by MAEKAWA Masahide)
2001-06-28 17:03:47 +00:00
87a64549c4
Change a bcopy to a structure copy.
2001-06-28 15:23:39 +00:00
882f3b1bd2
Const'ify bootblk_commands[] to match lib/libi386.h change.
2001-06-27 22:58:32 +00:00
69bda4d299
be consistent with #define<TAB>
2001-06-27 22:55:08 +00:00
28f77f292c
add brief descriptions of the contents of the *other* directories
2001-06-27 22:10:13 +00:00
3543a1603c
Removed stand from SUBDIRS.
2001-06-27 19:23:16 +00:00
9dd442f913
Added a Makefile for the sun2 includes.
2001-06-27 19:22:18 +00:00
4c566b2daa
Include a common header, then define macros that
...
give the appearance of specific attach args for
the mbio and mbmem buses.
2001-06-27 19:21:49 +00:00
2cf2ebc67c
Now define a suitable ELF32_MACHDEP_ID_CASES.
2001-06-27 19:20:22 +00:00
dd2704a334
Just include a common header.
2001-06-27 19:19:22 +00:00
4218d61e30
Use _KERNEL_OPT.
2001-06-27 19:08:58 +00:00
dced0aa013
Declare the PROM console device.
2001-06-27 19:02:26 +00:00
33575e8a53
Now don't include zsvar.h until the end. splzs() is
...
now defined in machine/cpu.h. Define zs_peripheral_type.
2001-06-27 19:01:14 +00:00
f76d90d237
Added comments and fixed some macros now that I correctly
...
understand how to address the sun2 VME bus in the VM hardware.
2001-06-27 18:54:27 +00:00
5f35b65f29
Now define kernel_context() and restore_context(), these
...
are used by some sun68k common code.
2001-06-27 18:48:30 +00:00
451ebb23d2
Converted to use the new bus-specific attach args.
...
Added the zs_console_flags function, used to tell
MI code what zs is tied up in the console.
2001-06-27 17:41:03 +00:00
75eb351428
Converted to use the new bus-specific attach args,
...
and the bus_space_peek_N functions. Now use hand-defined
macros instead of relying on structure layout to find registers.
Allocate the DMA handles here, since the MI chipset code
doesn't do that any more.
2001-06-27 17:37:04 +00:00
a63be0a0a4
Converted to use the new bus-specific attach args,
...
and the bus_space_peek_N functions. Also uses the
sun68k-specific bus_space_copy{in,out} functions.
2001-06-27 17:32:44 +00:00
b480d71a7a
Added an attachment for Intel ethernet (ie) at obio.
...
Added support for the 3Com Ethernet (ec) at mbmem.
2001-06-27 17:24:35 +00:00
1bf6975d6b
Added support for the PROM console.
2001-06-27 17:04:59 +00:00
fdc8ed9a06
Updated for ELF support.
2001-06-27 17:03:10 +00:00
79f31f9463
A sun2 is also a sun68k kind of a machine, and it also uses ELF.
2001-06-27 16:59:57 +00:00
e702f4a813
Now uses the sun68k common code. Changed how the keyboard
...
and mouse attach. Added support for ie at obio, the ec adapter.
2001-06-27 16:57:57 +00:00
9e33b7b680
Updated with VME machine support, a.out compat,
...
some zs and console changes.
2001-06-27 16:51:20 +00:00
685fb6365d
Added the commented lines with the defaults for the system values associated
...
with System V semaphores.
2001-06-27 13:40:12 +00:00
229c5757e6
Cobalt MIPS servers are known to have QED RM5200 processor.
2001-06-27 08:44:24 +00:00
0533d3265c
Do a straight and simple cpu identification in cpu_attach().
2001-06-27 08:20:44 +00:00
08068ecc5d
Don't unmap the PROM's first four physical/virtual pages
...
inside pmap_bootstrap, instead we will wait until we have
installed our vector table.
2001-06-27 03:41:27 +00:00
d5598f2f68
Made these files part of the sun68k common code.
2001-06-27 03:32:49 +00:00
39fb6a6f16
Now netintr and sun2_find_prom_map have prototypes in
...
the common sun68k code. Added prototypes for g0_entry
and g4_entry so that prom_abort() can use them.
2001-06-27 03:31:42 +00:00
7a083fffc2
Don't set up the g0 and g4 handlers here, now prom_abort()
...
does this. Include the common m68k 16-bit aligned copy routines.
2001-06-27 03:25:31 +00:00
4d85da3f79
Moved much softint and bus_space/bus_dma code
...
to the common sun68k code.
2001-06-27 03:16:02 +00:00
ee7503cf71
Converted to use the new bus-specific attach args.
2001-06-27 03:00:45 +00:00
a50332b3e7
Converted to use the new bus-specific attach args,
...
and the bus_space_peek_N functions.
2001-06-27 02:59:26 +00:00
19f9c211b0
Added a kernel files/devices config file covering
...
the common sun68k code.
2001-06-27 02:55:30 +00:00
c0cf0f4a11
Added a Makefile to install sun68k common headers.
2001-06-27 02:53:39 +00:00
fef1479cf8
Now give at least the appearance of having bus-specific
...
attach args. In reality everything is still one structure,
now called mainbus_attach_args, and a series of macros
creates the illusion.
2001-06-27 02:53:07 +00:00
1a29a16e5a
Now define splzs() here.
2001-06-27 02:51:45 +00:00
5d81b8d269
Added common sun68k autoconfiguration and bus_space
...
related code. Currently used by sun2.
2001-06-27 02:48:32 +00:00
e2d29421a9
Add checks (make non DIAGNOSTIC) to make sure that we never call uvm_fault from an interrupt.
2001-06-26 22:09:19 +00:00
6a127dddd8
KNF: put parens around returned values.
2001-06-26 20:35:54 +00:00
b4ded8ad61
Some OpenFirmware client services return -1 on error, while the rest
...
of the code expects zero. Add some wrappers so that opf promops are
consistent with obp promops. Now microSPARC-IIep correctly panics ;)
While here, propagate 'static' to opf_* definitions.
2001-06-26 20:21:59 +00:00
67a5f8fc0a
OF_finddevice uses -1 to signal error. Make it zero to match what
...
the rest of the code expects the error value to be.
2001-06-26 19:37:54 +00:00
e0e53bb8fe
Change the DUBUG check on interrupt depth in do_fault() into a KASSERT, since
...
we're never allowed to call uvm_fault from an interrupt.
2001-06-26 19:37:18 +00:00
ead93c630b
Chomp out the old, unused undefined_handler().
2001-06-26 19:22:02 +00:00
0910b96106
Panic if we get an MM trans/prot fault in interrupt context.
2001-06-26 17:29:28 +00:00
6bad4f04a0
Record any stack growth. This fixes a serious problem with core dumps.
...
Without this change, coredumps will only contain one page of stack
regardless of how many pages of stack the process actually has.
2001-06-26 13:00:18 +00:00
93c03c9726
- Implement a real pmap_kenter_pa()/pmap_kremove().
...
- Use pools for pmap structures and pv_entry structures.
- Remove a bunch of splvm()/splx(), no longer needed now that
pmap_kenter_pa() and pmap_kremove() are as they should be.
Mostly from Chuck Silvers.
2001-06-26 00:31:32 +00:00
b8ceed365f
Improve the vac_me_harder function, it is now slightly faster, however pmap_enter_pv is also now slightly slower, so they appear to balance out.
...
Note that I've some ideas in the works on how to improve the pv handling, so the slow down is short term only.
Also added non-advertising licence and copyright to myself and richard.
2001-06-25 23:22:38 +00:00
55e676fb15
Remove another unused file.
2001-06-25 23:07:03 +00:00
47b3df529a
Remove unused file.
2001-06-25 21:28:03 +00:00
7a1408c38b
Deal with different `memsize' convention on new PMON revs.
2001-06-25 21:25:07 +00:00
498641fc7e
Print more BONITO rev. info.
2001-06-25 20:15:57 +00:00
1111f1d461
Add some macros to decode the BONITO revision register.
2001-06-25 20:15:03 +00:00
e26fe5cc01
Compute the VM_* constants directly, rather than hard-coding
...
them (with the formulas in comments).
2001-06-25 16:28:48 +00:00
c12370b691
Don't include -mno-pic on gcc 2.95
2001-06-25 05:12:01 +00:00
f285587c4e
Fix typo in emac0 base address.
2001-06-25 01:49:15 +00:00
407440a6b3
Add a pmap_map_ptes function to map another process page table entries into the current pmap (similair to pmap_pte) but this allows multiple use of it, rather than repeated calls of pmap_pte for pte, map_ptes returns a pointer to the va where the entries were mapped so it can be reused ptes can be found by indexing into it.
...
Update some of the functions that use pmap_pte to pmap_map_ptes.
Note that there's a dummy macro for pmap_unmap_ptes, this is because at some point locking will be needed, so we need to be able to unlock them.
Performance gain seems to be minimal, however long term it should help improve things.
This is similair to the i386 pmap_map_ptes, however it's based on a version from Richard Earnshaw.
2001-06-24 23:21:04 +00:00
cec5a93a27
Include powerpc/spr.h.
2001-06-24 20:43:36 +00:00
e917e9ed35
spelling
2001-06-24 17:49:47 +00:00
afd99dc0b2
Add ahc(4), fxp(4), rtk(4)
2001-06-24 17:40:07 +00:00
e18583d6a8
Adapt to linux emul trap change.
2001-06-24 17:38:28 +00:00
7acb229356
Sync with GENERIC.
2001-06-24 10:36:09 +00:00
ea6baf5775
Add dtide, hcide, oak and atapibus, since these all seem to work now.
2001-06-24 10:34:26 +00:00
908aa6ff3d
remove "machine vmstat" command, since "show uvmexp" does the same thing.
2001-06-24 07:32:20 +00:00
40204ff68c
fix KERNELMODE() macro (check MD bits, too)
2001-06-24 05:34:07 +00:00
fa7f03665e
use MMUCR_TF macro defined in mmureg.h
2001-06-24 05:32:55 +00:00
8a3c1726a2
cpu_fork() fix:
...
- add cacheflush() when sh4
- convert kr15 from P2 area to P1 area (SH4)
2001-06-24 05:22:18 +00:00
35d97ad657
make this compile without DIAGNOSTIC.
2001-06-24 05:00:40 +00:00
33b63f3efa
fix microtime()
2001-06-24 05:00:28 +00:00
a76500b70d
trim PCLOCK to 49.9MHz
2001-06-24 04:57:58 +00:00
78cdef0bfc
Move on-chip 405GP devices to powerpc/ibm4xx/dev.
2001-06-24 02:13:37 +00:00
0bc879bff8
Update some includes, note that there can be more than one emac on some
...
of the NP processors.
2001-06-24 01:19:17 +00:00
98120079fb
ibm405gp.h also includes emac register definitions, remove them from here.
2001-06-24 01:18:16 +00:00
4e71ca0f12
Use 405GP PVR value from ibm405gp.h, not a local #define.
2001-06-24 01:16:18 +00:00
6d4b6ead83
Update for walnut.h/ibm405gp.h changes.
2001-06-24 01:15:41 +00:00
8980655597
Move 405GP registers, addresses and other info to ibm405gp.h. Leave only
...
board-specific addresses and other info in walnut.h.
2001-06-24 01:13:11 +00:00
e3030308b1
Comment out de* and uncomment the TLP_MATCH_* options.
2001-06-24 01:06:02 +00:00
c92dc14f82
It looks like cninit() is necessary on Risc PCs using the old console
...
drivers. At least, putting it back in stops my Risc PC crashing at startup.
2001-06-23 16:47:41 +00:00
690f56e57a
Add a common <arm/param.h>, containing those few things that are obviously
...
common across all ARM systems.
2001-06-23 13:25:19 +00:00
e5c43d9b98
Fix a nit.
2001-06-23 12:32:20 +00:00
3622d4e282
Add <arm/endian.h> and remove the cats, dnard and netwinder versions, since
...
they're all the same (a redirect to <sys/endian.h>).
2001-06-23 12:20:27 +00:00
6adb72bfb8
Speed optimization, inspired by recent sys/arch/arm/arm/blockio.S changes.
...
Among bus_space_{read,write}_multi, only bus_space_read_multi_2 is
optimized. bus_space_write_multi_2 didn't gain speed with ldm.
bus_space_*_multi_{1,4} aren't heavily used anyway.
2001-06-23 10:19:04 +00:00
446833d1b1
Enable a bunch of PCMCIA network cards. They cannot be tested before
...
enabling.
2001-06-23 10:05:11 +00:00
c9b6aeb4f9
Add jornada720 keyboard device.
2001-06-23 09:28:59 +00:00
912e831053
Remove obsolete BOOTINFO_FB_* workaround.
2001-06-23 09:25:17 +00:00
b57d496dee
Add support for jornada720 keyboard and some LCD parameter controls.
...
The code is somewhat incomplete, but is quite functional.
2001-06-23 09:20:05 +00:00
e671a13d47
Move sed1356_softc definition to a header file. Setup a backlight
...
power control hook.
2001-06-23 09:13:06 +00:00
7effaaaa7c
Disable interrupts when dealing with pvo lists. clean up some things.
...
Keep track of executable ness of pages. Of sync icache executable pages.
2001-06-23 03:17:32 +00:00
dde0daca06
Use __asm __volatile. Use _POWERPC_SPR_H_
...
Add PTE_RO/PTE_RW for old pmap.
2001-06-23 03:16:11 +00:00
e25aa0ea82
Use pmap_kenter_pa instead of pmap_enter for phys_map
2001-06-23 03:10:59 +00:00
12e908657b
Add iha(4), which works as well on my 7248.
2001-06-23 03:09:20 +00:00
5d30ec2c7e
Use SPR_xxx for the *MISS HASH CMP, etc.
2001-06-23 02:36:14 +00:00
8a580d3ce9
#include <powerpc/spr.h>
2001-06-23 02:24:20 +00:00
e6ea394a3a
#include <powerpc/spr.h> Use SPR_HID0 in place of 1008
2001-06-23 02:12:34 +00:00
a627c75f35
#include <powerpc/spr.h> and SPR_PIR in place of 1023
2001-06-23 02:07:07 +00:00
da0e06bcd6
remove remnants of np device, per my recent files.vax commit
2001-06-22 16:40:51 +00:00
90b62cfa61
Don't include <machine/autoconf.h>, which should not be necessary.
...
Moreover, hpcarm doesn't have such a header file.
2001-06-22 14:38:44 +00:00
2a171eff3a
Correct a typo.
2001-06-22 14:29:12 +00:00
3ae8717568
Add commented-out examples for how to use MEMSIZE and ETHADDR options
...
in the event that you need them (really old PMON versions). Add FDESC.
Comment out SCSI-related stuff until I work out why the system goes into
outer orbit when its enabled.
2001-06-22 14:15:56 +00:00
04986e1e9a
Add FDESC.
2001-06-22 14:14:16 +00:00
306b1b09bc
Kernel config file for a P-6032.
2001-06-22 14:12:19 +00:00
2b987a894d
Use a few more header defines instead of magic numbers.
...
Wrap some longer lines.
2001-06-22 13:21:35 +00:00
7b9237cb08
White space nit.
2001-06-22 11:42:33 +00:00
363019a6c1
Add a db_active variable that indicates if a call to the debugger is
...
active. Seems to be required by the MI com driver nowadays.
2001-06-22 11:40:41 +00:00
4a8066748f
Use register names from <machine/walnut.h> and not magic numbers.
2001-06-22 11:37:49 +00:00
c32976ecd7
Make this work without DDB configured in.
2001-06-22 11:36:05 +00:00
c3b7efe5d3
GC a couple of unused entries in the pmap struct
2001-06-22 09:12:11 +00:00
cca2bd293b
Use a pool to store pmap structs.
2001-06-22 09:09:42 +00:00
36a4b627d0
Sigh, Jason needs to go to sleep.
2001-06-22 07:00:25 +00:00
32e780695d
Add a couple of missing p6032 bits.
2001-06-22 06:50:21 +00:00
0c37c9e860
Check in work-in-progress of P-6032 support. This is not tested,
...
but is meant for back-up purposes.
2001-06-22 06:02:54 +00:00
7f047ac2b2
Use the other DMA window (with prefetch enabled) on the P-4032
...
on-board Ethernet. Suggested by Nigel Stephens <nigel@algor.co.uk>.
2001-06-22 05:57:26 +00:00
b440db94e8
Fill in one P-6032 snippet.
2001-06-22 04:33:26 +00:00
4b23ee5d3b
PCI configuration space access for BONITO.
2001-06-22 03:58:55 +00:00
5df8e5587e
Basic BONITO software state definitions.
2001-06-22 03:58:33 +00:00
90c3629b19
Add a definition for BONITO_PCIMAPCFG_TYPE1, and make the BONITO
...
accessor macros useful in the NetBSD kernel environment.
2001-06-22 03:58:03 +00:00
e4ce5f4268
A P-6032 will never have a V3 PBC -- don't include its option header.
2001-06-22 03:45:24 +00:00
7fe4c3ba1d
Make this compile when DEBUG isn't defined.
2001-06-22 03:25:39 +00:00
b5443137f0
Only call through the function pointer if it's not NULL.
2001-06-22 01:42:20 +00:00
8128f45c37
Remove useless DEBUG code.
2001-06-22 01:29:26 +00:00
41d73006f1
DMISS/DCMP/HASH1/HASH2/IMISS/ICMP/RPA are also valid on the MPC6XX
...
(specially the 603 and maybe the 601)
2001-06-22 00:01:25 +00:00
2f52c6af4f
Remove commented out reference to EBSA missed in previous change.
2001-06-21 23:11:48 +00:00
6bda7d4cc7
Add an install kernel w/room for a miniroot.
2001-06-21 23:00:19 +00:00
9bb435db31
Tidy up bootconfig, only needs the footbridge section on cats.
2001-06-21 22:08:28 +00:00
6d3037579c
Change a debugging message a bit.
2001-06-21 22:05:50 +00:00
1ce7119f17
More ISA interrupt rototilling. I get *some* interrupts on a:
...
we1 at isa0 port 0x300-0x31f iomem 0xcc000-0xcffff irq 10
we1: WD8013WC Ethernet (16-bit)
we1: Ethernet address 00:00:c0:94:f6:72
...but still nothing on the PCIC.
2001-06-21 19:00:18 +00:00
e0901dc354
Fix whitespace botch.
2001-06-21 18:58:18 +00:00
756d684c5a
Rename/enumerate the PTE protection bits to their real purposes.
2001-06-21 18:03:37 +00:00
9fb64d8fcd
Build with and without option NEWPMAP.
2001-06-21 16:30:05 +00:00
1e9e15b279
Bring back pte.h for non-NEWPMAP builds.
2001-06-21 16:28:51 +00:00
e2eaa3b87a
constraint, not contraint.
2001-06-21 12:15:03 +00:00
db3f1a4dd5
Update vmparam.h to just have the cats value for KERNEL_VM_SIZE.
...
As noted by Robert Swindells.
2001-06-21 09:29:39 +00:00
cc6c89106a
Correct the ISA bridge irqmap.
2001-06-21 06:24:23 +00:00
f341043437
Rototill ISA interrupt code. In particular, I have remembered most
...
of the horror that is the 8259 PIC.
PCMCIA interrupts still not working yet, but getting closer.
2001-06-21 05:20:54 +00:00
bddb038898
explain about macppc litte more.
2001-06-21 05:18:07 +00:00
467c0ed022
Rework pmap_bootstrap. Fix some comments. Add old copyright until i finish
...
excising that code.
2001-06-21 03:26:12 +00:00
666d09dcfc
Add PROM patches (forth code) as a table indexed with root node name
...
and prom version. Little tweaks to prom during secondary boot are
much easier then fragile work-arounds in the kernel. Currently this
is used for JavaStation 1 with OBP3.
2001-06-21 03:13:05 +00:00
b61ff8de5f
Prevent a hang if trying to pmap_protect a page with wired mappings.
2001-06-21 01:17:18 +00:00
8009aa2033
Allow multiple 4MB pages for both kernel text and kernel data.
...
Note: DEBUG checks will not allow accesses to the hole between
text and data segments, so you may need to update programs that
use libkvm before relocating the start of kernel data.
2001-06-21 00:24:22 +00:00
ede617e6dc
Allow probes to kernel addresses that generate access errors not panic the machine.
2001-06-21 00:10:49 +00:00
bceb1fab42
Be a bit more consistent about returning errors.
2001-06-21 00:08:02 +00:00
ca2e4c7c43
remove another reference to ebsa285 missed in the last change
2001-06-20 22:20:42 +00:00
7383fda9e0
Remove defopt EBSA285.
...
Move the files from footbridge that are cats specific.
Remove EBSA285 kernel as people should be able to use the generic cats kernel for EBSA285 systems.
2001-06-20 22:14:32 +00:00
cd62c87986
recompile.
2001-06-20 17:38:59 +00:00
7b262bfecb
when there are two or more framebuffer setting, returns best match setting.
...
and this is for bivideo.
2001-06-20 17:36:00 +00:00
f0a0494c33
Allocate mb_map is PMAP_MAP_POOLPAGE is not defined.
2001-06-20 15:25:02 +00:00
a68ff290b1
Sync reality.
2001-06-20 14:42:39 +00:00
79c7d30f6d
- Add "siop at pci" and related line.
...
- Add "options PCI_NETBSD_CONFIGURE".
2001-06-20 14:37:46 +00:00
992a1d0be4
Seprate model depended code. (based on arc 'struct platform')
...
files.prep:
- add new files entry.
pci_machdep.c:
- use dev/pci/pciconf.c instead of mine for pci io/mem addr/intr fixup.
cpu.c:
- separate code
machdep.c:
- call ident_platform()
mainbus.c:
- call pci_configure_bus(), if defined PCI_NETBSD_CONFIGURE
ibm_machdep.c:
- for IBM PReP generic
ibm_6050.c:
- for IBM Personal Power Series 830/850
ibm_7248.c:
- for IBM RS6000/43P deppendency
2001-06-20 14:35:23 +00:00
dccc50da3c
ANSI'fy
2001-06-20 14:19:28 +00:00
87f63a4997
print elcr reg, if defined DEBUG
2001-06-20 14:11:45 +00:00
ad5b48bcb8
Make the compile with diagnostic.
2001-06-20 10:24:22 +00:00
89238be159
Adapt to lance_init() change
2001-06-20 10:10:12 +00:00
25d726e4eb
Attach serial console at com.
2001-06-20 03:13:19 +00:00
279833d138
Build for kgdb as well as for ddb (mutually exclusive).
2001-06-20 02:40:14 +00:00
8b8a1cfa73
Define __HAVE_GENERIC_SOFT_INTERRUPTS, and nuke traditional softserial and
...
softclock.
2001-06-20 02:34:26 +00:00
9663b23e37
Add IPL_SOFT* interrupt levels.
...
XXX These's no point in having two copies of intr masks (spl_masks and
XXX imask). This needs to be fixed.
2001-06-20 02:30:47 +00:00
9159944a03
Add IPL_SOFT* interrupt levels.
...
Fix type for softintr handlers.
2001-06-20 02:26:30 +00:00
352aae04a4
Fix type for softintr handlers.
2001-06-20 02:21:58 +00:00
ccc8a74c00
Map PPC (peripheral pin controller) registers also.
2001-06-20 02:19:55 +00:00
b42ac39883
fix processor name
2001-06-20 02:19:36 +00:00
b0f168f8ce
GC dead codes.
2001-06-20 02:18:06 +00:00
681b3193ca
Make sacom generic soft interrupts ready.
2001-06-20 02:16:49 +00:00
e870bf36b9
There is no other support for KGDB in this driver yet, so ifdef out the
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call to a non-existent (on macppc) zs_check_kgdb() for now.
2001-06-20 02:01:56 +00:00
e861a00729
X8664 -> X86_64
2001-06-20 01:20:19 +00:00
27e3cda68b
add document for developers.
2001-06-19 17:50:39 +00:00
86b75389d1
recompile.
2001-06-19 16:51:43 +00:00
3563b6010c
add build number. when 'make uuencode', increment it.
2001-06-19 16:50:05 +00:00
a934bba390
set BI_CNUSE_SERIAL flag at SerialConsole constructor. and remove
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getBootConsole member from SerialConsole class
2001-06-19 16:48:49 +00:00
f00786e7ab
restore fs and gs from sigcontext in sigreturn (correct oversight in
...
previous commit).
2001-06-19 15:54:48 +00:00
ac951736bc
`response', not `responce'
2001-06-19 13:45:52 +00:00
3f9984fc90
`existent', not `existant'
2001-06-19 13:42:07 +00:00
fc4ff23a7a
Fix a few bogons.
2001-06-19 13:19:54 +00:00
e50bbd9bf9
Add -Wstrict-prototypes.
2001-06-19 13:00:42 +00:00
f3f6c5b675
`accessible' only has one `a'.
2001-06-19 12:52:20 +00:00
d4bcd9c735
Add/change prototypes so that macpcc builds with -Wstrict-prototypes.
2001-06-19 12:02:55 +00:00
595d6a40b4
Back out last changes.
2001-06-19 11:56:27 +00:00
b9c1984c7e
Back out last changes.
2001-06-19 11:36:17 +00:00
21481088f3
Minor correction for mvme68k.
2001-06-19 09:51:03 +00:00
b4b5dc533d
Add fxsr CR4 bits.
2001-06-19 09:12:49 +00:00
43eba60849
Make all the ppc delay() functions the same - formating change only, no
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code changes. Step one of a unified ppc clock.c.
2001-06-19 08:34:49 +00:00
e16036ef83
complete sparc descriptions.
2001-06-19 07:49:14 +00:00
97b16e911f
Move the DSISR SPR bit definitions from <powerpc/mpc6xx/pte.h> to
...
<powerpc/spr.h>. Remove unused ISI/SRR1 bit definitions.
2001-06-19 07:14:23 +00:00
495370b307
add x86_64
2001-06-19 02:49:05 +00:00
ba22234cb4
.s -> .S for microtime
2001-06-19 02:06:52 +00:00
4880ff208d
Forgot this one. This is basically a copy of the i386 version;
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needed because the sim provides this, likely to be nuked later.
2001-06-19 02:06:15 +00:00
653103e16a
This was previously missed.
2001-06-19 01:58:46 +00:00
090a2bb9f1
Fix typo in comment.
2001-06-19 01:40:42 +00:00
9b4c0e34d2
Initial commit of the port to AMD's upcoming 64 bit architecture, the
...
x86-64. Since there's no hardware available yet, this port is only
known to run on the Simics simulator for at the moment, and as such
uses the PC devices that it simulates for now. It will be developed
more (and cleaned up) as the hardware becomes available.
2001-06-19 00:19:12 +00:00
9c9eba63ec
Add gsip(4), gphyter(4), and sf(4) drivers.
2001-06-18 22:45:54 +00:00
7478f1c9a3
Add sf(4), gsip(4), gphyter(4) drivers.
2001-06-18 22:40:19 +00:00
cb36bacea5
Merge arm32/dev/bus_space_notimpl.S and hpcarm/hpcarm/bus_space_notimpl.S
...
into arm/arm/bus_space_notimpl.S. They were identical anyway.
This file has no excuse for being in assembler, but I'll leave that for another
day.
2001-06-18 22:26:15 +00:00
80c5d7ab99
Move <arm/arm32/bus.h> to <arm/bus.h>, since it looks like it's going to be
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necessary on arm26 as well.
2001-06-18 21:37:32 +00:00
743e0579d1
Remove "defopt FOOTBRIDGE" -- it's in files.footbridge now.
2001-06-18 20:49:14 +00:00
cbe144f269
copy tlb_flush*() #defines here, but rename them tlb_flush*_real(). this
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allows for tlb_flush*() to be defined differently if MULTIPROCESSOR.
2001-06-18 15:42:06 +00:00
03e1e2dc99
Add bus_dma entry.
2001-06-18 14:04:39 +00:00
9e735123dc
mmeye (as the text says) is sh3, not arm.
2001-06-18 11:50:07 +00:00
c5b2129e84
Re-write arm26 description, and remove mention of "Acorn Risc Machines" from
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the arm32 description, since they were Advanced by the time the ARM6 came out,
and are now just ARM.
2001-06-18 11:48:28 +00:00
51b515b09a
recompile.
2001-06-18 11:31:32 +00:00
376c55b2be
arm, mips: forgot to initialize boot console.
2001-06-18 11:31:04 +00:00
ccfe29f3cf
Symmetric has one s and two m's.
2001-06-18 11:23:00 +00:00
b10656ba32
Delete dead code.
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Mask segment registers from trap frame with 0xffff for cleanliness.
2001-06-18 03:33:59 +00:00
926b6ff132
since seg regs are 16 bits, toss high order bits from the trapframe
2001-06-18 03:32:14 +00:00
59abdecf4b
Add a linux specific trapsignal() function. This is just a passthrough
...
on all platforms but the i386. On the i386 we look at T_PROTFLT and send
a SIGSEGV instead of SIGBUS. This makes allegro lisp 5.0 and pvs (a proof
verification system) to work.
XXX[1]: We need to go through each architecture and verify that we send
the correct signal on each trap type.
XXX[2]: trap.c on all other architectures but i386 needs to be modified
to s/trapsignal/(*p->p_emul->e_trapsignal)/g
2001-06-18 02:04:42 +00:00
0f380fac15
Add an e_trapsignal member to struct emul, so that emulated processes can
...
send the appropriate signal depending on the trap type.
2001-06-18 02:00:48 +00:00
7e7d262c34
Add %fs/%gs to trap frame and save/restore them on
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trap/interrupt/syscall entry from userspace.
Remove special-case "by hand" validation of fs/gs register values as
well as special handling of them in various signal handling paths.
Now, like %ds and %es, they are validated by the hardware on return to
userland.
This paves the way for the use of %fs for per-cpu data on
multiprocessor systems, and fixes an otherwise difficult-to-fix
interaction between threads/clone(2) and USER_LDT.
Discussed in advance with Frank van der Linden.
2001-06-17 21:01:32 +00:00
1614d87d0e
Support the new iBook.
2001-06-17 19:54:47 +00:00
91f99e1981
Forgot to commit this -- move file .../bus_dma.c line to files.${machine}.
2001-06-17 19:32:17 +00:00
31794a5423
NEWPMAP
2001-06-17 16:01:28 +00:00
b83f37566d
identified prep model. (I missed it...)
2001-06-17 15:59:57 +00:00
5098ff59f6
identified prep model.
2001-06-17 15:57:11 +00:00
97354efd4d
More corrections.
2001-06-17 14:54:29 +00:00
abaced98c3
Fix context handling for 32-bit environments:
...
* Really pass PSR ICC bits instead of raw CCR.
* Don't touch ASI and FPRS, which are not part of the 32-bit mcontext.
Also, correct printf conversions in svr4_printmcontext.
2001-06-17 14:39:32 +00:00
56151c1fef
Make this compile and work for the IBM 4xx series CPUs.
2001-06-17 13:39:33 +00:00
d70d5d1ee0
Use _C_LABEL() for externally referenced symbols.
2001-06-17 13:39:02 +00:00
0647591d3a
Globalise "trapexit" for new ddb tracing changes.
2001-06-17 13:38:33 +00:00
91817c8f5e
s/workstations/machines/ for pmax and sgimips. Make the description of
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the walnut more technically correct.
2001-06-17 13:37:01 +00:00
db52b31344
Save/restore only the FP register file as far as the 32-bit environment
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is concerned; in particular, don't overrun the [mu]context.
2001-06-17 13:10:05 +00:00
407eec5184
minor fixes
2001-06-17 04:10:16 +00:00
24c92d43e5
minor typo
2001-06-17 00:48:28 +00:00
662f93aeeb
Change the way boot strings are handled and the way the root device
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is determined. This allows multiple internal disks in a raq2 to work.
2001-06-17 00:11:40 +00:00
38527630e2
fixes from perry
2001-06-16 23:17:34 +00:00
002c8b43f1
Add a list with a brief description of each ports. With 43 ports right
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now it is a bit tough to collect all the information.
XXX: Portmasters, or people who know better, please correct any mistakes.
2001-06-16 23:04:15 +00:00
01704d0990
Add iha at pci, which just works on my CATS.
2001-06-16 13:58:18 +00:00
bf923a99b8
Don't set HPCFB_SWAP_BYTE (if little endian).
2001-06-16 12:53:05 +00:00
ef86c3badd
fix handling of transmit length calculation so we now handle full length xmits
2001-06-16 09:18:46 +00:00
e9d708e25b
allow unaligned pointers in bus_dmamap_sync
2001-06-16 09:08:05 +00:00
aa35eff5da
Enable some devices which I am/was using:
...
epic* at pci?
fxp* at pci?
sip* at pci?
tlp* at pci?
inphys* at mii?
qsphys* at mii?
2001-06-16 05:47:37 +00:00
38fc9e283d
Fix pte_spill to set the index on the proper pvo. Deal with recursion
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in pmap_syncicache.
2001-06-16 03:32:48 +00:00
c5bc6249f0
Make sure to write out the dump header into an independent block
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on the dump device on sun3x. (sync with sun3)
Now savecore(8) can find core dump in dumpdev properly.
XXX "target kcore /dev/mem" on gdb does not work yet.
2001-06-16 00:38:19 +00:00
979edf3c4a
pmap_syncicache can be called recursively. Properly deal with that
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situation.
2001-06-15 22:28:54 +00:00
60f8375758
Replace printf with (*pr)
2001-06-15 22:27:07 +00:00
093fab47ce
remove extra args from printf
2001-06-15 21:56:06 +00:00
e55c9f74af
Add missing braces in pmap_pte_to_pvo (DEBUG|PMAPCHECK defined). Rearrange
...
some code so that consistency check in pmap_pte_to_pvo do not trigger on
false positives. Correct/enhance some printfs.
2001-06-15 21:29:54 +00:00
25a2c4d481
While not stricly needed, to match pmap_pvo_find_va, mask of the page
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offset bits.
2001-06-15 20:53:45 +00:00
787e1b0b36
When comparing VA's, ignore the page offset bits.
...
Invert and strengthen a test for pte equality.
2001-06-15 20:43:01 +00:00
c7c7dab8f1
Stop overloading unused bits in the pte. Use the low 12bits of the vaddr
...
instead to store them. Add a macro to fetch the vaddr without them.
Make all variables/routines prefixed with pmap_
Cleanup & fix some of the vsid bitmap usage.
Cleanup DEBUG printfs. Add some more checks to pmap_pvo_to_pte.
2001-06-15 18:26:06 +00:00
b97fed556d
vm_map_t -> struct vm_map *
...
vm_page_t -> struct vm_page *
simple_lock_data_t -> struct simplelock
2001-06-15 17:48:13 +00:00
7f44dfec92
Compile again.
2001-06-15 15:53:27 +00:00
80e152f0fc
Use new common bus.h framework.
2001-06-15 15:50:04 +00:00
3a3661fb58
Delete unused function.
2001-06-15 15:24:03 +00:00
17eff1c958
Pass WDC_CAPABILITY_MODE to the wdc core, so that it will set timings
...
on the drive side too.
Deal properly with the case where master and slave don't have the same timings,
and set PIO timings too.
2001-06-15 10:35:26 +00:00
192642af05
Don't enable PMAPCHECK by default.
2001-06-15 08:17:00 +00:00
f6b81171c1
Globalize trapexit. Improve db_trace.c so that you can trace thru traps!
...
Rework the output so that is also prints the frame address by default.
2001-06-15 08:09:33 +00:00
0278444e19
Add a check to pvo_check which makes sure the pte is really in the
...
pteg_table. In pte_to_va, take into account if the PTE_HID is set.
2001-06-15 08:08:04 +00:00
ab92d9cd59
phys_map should use kenter/kremove
2001-06-15 08:07:03 +00:00
816a5637cd
When releasing the SR VSID, mask off the bits not related to the index
...
in the pmap vsid bitmap.
2001-06-15 06:27:07 +00:00
d3249871b5
Rework how user-mode instruction and stack fetches are done.
...
While we're in here, catch another vm86 protocol botch.
2001-06-15 05:43:40 +00:00
e51a043945
Yet more interrupt cleanup -- the platform mater interrupt establish
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function now just takes an "irq", which is an index into the irqmap
table for that platform.
2001-06-15 04:01:39 +00:00
6000674775
Now unmap the PROM's pages only after we have
...
installed our own vector table.
2001-06-15 00:32:38 +00:00
5dc1e8334c
Fix abuse of bus_space_handles in podloader functions.
2001-06-14 23:09:23 +00:00
8eb3b954f1
Don't need to prototype child_return() here, it's in <sys/proc.h>.
2001-06-14 22:56:55 +00:00
1d161cd563
Correct a comment.
2001-06-14 19:03:43 +00:00
fe87c9aade
When the old PCI address map is in use, disable I/O space. Also disable
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I/O space on PBC revs < B2.
2001-06-14 18:52:26 +00:00
0ddf0d259b
Don't use BUS_END to compute SYS_END.
2001-06-14 18:48:23 +00:00
80dfaa3e5a
Read the PCI memory space base and the PCI DMA window base from the
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V3 PBC, and use them in the bus mem tag and the bus dma tag on the
P-4032. This allows us to get much further when PMON has configured
the PBC using the old-style PCI address map.
2001-06-14 17:57:26 +00:00
6c492e4e70
fix hpcio configuration.
2001-06-14 16:55:34 +00:00
1a4779d8a4
Now get the prototypes from the common sun68k/sun68k/control.h.
2001-06-14 16:36:46 +00:00
7ab5601058
Since physical memory below 0x2000 isn't mapped anywhere
...
for now, return EFAULT when /dev/mem tries to read it.
Other physical memory not managed by the pmap system is
mapped at the same virtual addresses. Now that we
understand how VME PTEs are constructed, give mmapping
a VME bus a better chance of working..
2001-06-14 16:32:45 +00:00
4c73c770ce
Add MEMSIZE and ETHADDR options, so that they can be set in
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the kernel config file, in case you have a buggy PMON which
doesn't provide the environment variables to the kernel.
2001-06-14 16:14:37 +00:00
8f6cff260d
Now uses the common sun68k bus_space/bus_dma
...
and autoconf code.
2001-06-14 15:54:18 +00:00
e20baedfd4
Added prototypes for w16zero and w16copy, found
...
in the new w16copy.s.
2001-06-14 15:49:05 +00:00
c7154a0bfd
Added two functions that zero memory and copy memory
...
in an optimized fashion using only properly aligned
8- and 16-bit accesses.
2001-06-14 15:38:16 +00:00
defcaa8bcb
Initlialize PMON after configuring the console, so we can see
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debugging info.
2001-06-14 15:29:23 +00:00
587d3ec2b4
Insert some debugging code, conditional on PMON_DEBUG.
2001-06-14 15:28:56 +00:00
70ba9292d4
Now use the bus_space_peek_N function to probe for
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the device, and common sun68k_find_prom_map function to
find a PROM mapping for a device.
2001-06-14 15:20:46 +00:00
9c1d420baf
This file has been moved to sys/dev/vme.
2001-06-14 15:15:15 +00:00
15b02e5ba0
Added a function, prom_sd_target, to translate a PROM
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sd unit number into a SCSI target. Now only set up our
g0 and g4 handlers inside prom_abort(), so we're not
normally running with them.
2001-06-14 13:21:39 +00:00
eeh