a06ca06a19
Spell 'strategy' correctly.
2003-03-19 03:05:43 +00:00
93d2b9ee12
Add some underscores in curcpu() to avoid a -Wshadow.
2003-03-18 22:29:58 +00:00
13db562ca9
Remove unneeded code in pci_bus_configure (was pci_config_bus). Fix
...
setting of bus_spaces in gt_attach.
2003-03-18 19:35:01 +00:00
0200088d83
Enable iobats for the PCI memory space(s).
2003-03-18 19:33:50 +00:00
8a5a3a480a
Switch/adapt to new bus space infrastructure.
2003-03-18 16:40:18 +00:00
0a2b7ed22b
Switch to gtmpsccnattach. Fix a few bugs in bus_space initialization.
2003-03-18 14:59:12 +00:00
0b9b6810a5
Removed unused variable.
2003-03-18 14:56:48 +00:00
3ec00b9a8f
work around a cache problem. (flush both caches and disable the D-cache).
2003-03-18 14:56:21 +00:00
ae4f6e5092
add interrupt numbers for built-in peripherals.
...
add register definitions for DMA, AC97, and USB.
2003-03-18 11:23:03 +00:00
f47a5ffeea
simplify CPU ID test for Intel PXA2xx by masking core revision part.
...
This also allows the kernel to run on pxa255.
2003-03-18 11:20:56 +00:00
40eb5e9921
fix XScale core revision mask, and add masks for core generation and
...
product number.
2003-03-18 11:17:31 +00:00
a935178cad
remove "kludge" com console.
...
Simplify timebase initialization.
2003-03-17 23:28:09 +00:00
0fb35cae8c
Get CLOCKBASE from opt_ppcparam.h.
2003-03-17 23:24:41 +00:00
ecc8926154
Add CLOCKBASE=100000000
2003-03-17 23:23:47 +00:00
bff46769b9
fix typo in comment.
2003-03-17 23:15:33 +00:00
afb54fa917
Add hardware accelerated copy/erase ops.
2003-03-17 18:39:23 +00:00
582f976e54
Add __HAVE_GENERIC_SOFT_INTERRUPT support.
2003-03-17 16:54:16 +00:00
c7b0df67b4
Add CLOCKBASE to opt_ppcparam.h.
2003-03-17 16:53:52 +00:00
090fac3d8b
Update for devopen() change.
2003-03-17 03:07:14 +00:00
5bd093cfbd
If the boot device starts with a PCI bus spec, skip over that when looking
...
for a boot device type; this gets the boot.ip32 booting a kernel off disk.
While here remove some unrolled string compares in favor of strncmp() to
make code more readable.
2003-03-17 03:04:51 +00:00
3306d06ea7
Don't use bitfields, make the fxsave structure packed instead. Makes
...
life a bit easier (for i.e. taking the address of a field).
2003-03-16 20:35:28 +00:00
de21c5e413
kernal -> kernel
2003-03-16 19:42:09 +00:00
4b261fc76f
allocate majors for vmmon/vmnet - VMware pseudo devices
...
we have the sources in othersrc tree now, so it's useful to have some
other bits in tree as well to simplify module use
2003-03-16 18:04:08 +00:00
cc8c490f0c
Adapt for changed struct reg
2003-03-16 16:26:58 +00:00
f6215de412
Sync with other reg state structures.
2003-03-16 16:26:11 +00:00
cea7b7a329
Add the newly separated-out ether_sprintf.c here, so that the booters
...
can be allowed to link with no unresolved symbols again.
2003-03-16 08:39:58 +00:00
77533df068
Remove some debugging code.
2003-03-16 08:12:26 +00:00
f5110f7988
EV64260 now gets to single user prompt using COM1 (2nd uart) as console
...
with PPCBOOT as firmware. XXX PCI devices are not found.
2003-03-16 07:07:17 +00:00
5504cc0c26
Use "b" constraint so r0 won't be used.
2003-03-16 06:57:31 +00:00
1d04c635f2
Make the result an early clobber so gcc won't get clever.
2003-03-16 06:56:47 +00:00
8524a72241
Honor PMAP_NC for pmap_kenter_pa. Fix goof in pmap_pte_to_va.
2003-03-16 06:54:46 +00:00
ea542f761a
addi is not the same as add. :)
2003-03-16 06:52:39 +00:00
8a37a3ec5d
Fix bus_dmamap_sync (add offset to ds->ds_addr when needed).
...
Add a set of parenthesis to PMAP_NC so it evaluates properly.
2003-03-16 05:37:37 +00:00
3735c66934
Add snprintf, divdi3, moddi3, and qdivrem so that ufsboot builds.
2003-03-16 01:29:04 +00:00
c5eb2581e1
Make struct sigcontext consistent with other regstate-holding structures.
2003-03-15 23:41:25 +00:00
640bee3010
Reduce visible globals. (gt_handle is now gt_memh and is only known to
...
machdep.c, gt_mainbus.c, and extintr.c)
2003-03-15 19:51:48 +00:00
101a152db1
This contains no marvell specific code now. It now completely hides the
...
underlying PCI MD implementation. XXX want to move this to
powerpc/include/ someday.
2003-03-15 19:50:31 +00:00
d69e6401db
Note the DDB_ONPANIC option (commented out). Closes my own PR port-i386/17649.
2003-03-15 19:34:16 +00:00
a0b2076415
New generic powerpc bus_space framework.
2003-03-15 08:03:19 +00:00
0f1794e44a
Make lint happy and use __asm && __volatile.
...
manipulate netisr via lwarx/stwcx. to get atomicity.
2003-03-15 07:50:28 +00:00
7ad3fe6e03
When mapping a page with BUS_SPACE_NOCACHE, make sure to flush the
...
physical page from the data cache.
2003-03-15 07:25:20 +00:00
35962f72c9
s;backside;; and report L2CR_L2DO & L2CR_L2IO
2003-03-15 07:22:46 +00:00
2b8417e488
Add LINTSTUBs and make oea_init() agree with them.
2003-03-15 07:21:02 +00:00
df24bda908
Make lint happy.
2003-03-15 07:19:20 +00:00
866b37e61b
pmap_kremove the pages before uvm_km_free'ing them. Thanks jason!
2003-03-14 18:47:53 +00:00
3b3cb97b5b
Attach esiop to a scsibus.
2003-03-14 17:29:05 +00:00
d03db36449
Use aprint_normal. Print 2MB L2 sizes with 7410.
2003-03-14 06:27:40 +00:00
e0242aaebc
Remove Debugger call.
2003-03-14 06:25:58 +00:00
d50c91e021
Make lint happy by not assigning to casted lvalue.
2003-03-14 06:23:48 +00:00
12dca1407b
Condition ({ ... }) by __GNUC__. Remove redundant SPR_IBAT0U definiton.
2003-03-14 06:22:51 +00:00
d7fc76efe1
Add _LOCORE protection.
2003-03-14 06:21:19 +00:00
61920c743e
Make ALI trap print DSISR.
2003-03-14 05:38:53 +00:00
a7b613e469
Use __asm and __volatile to make lint happy.
2003-03-14 05:37:51 +00:00
ce05df7bc7
Quiet lint warning.
2003-03-14 05:37:14 +00:00
8ceb32c0af
make LINTSTUB work with this.
2003-03-14 05:36:39 +00:00
c894ddaec1
Print more useful messages on kernel ALI or PGM traps.
2003-03-14 05:32:27 +00:00
0c29e154e3
Use __asm & __volatile to make lint(1) happy.
2003-03-13 17:30:38 +00:00
8344279675
Synchronize macppc and evbppc majors when possible. Add a lot of missing
...
devices to evbppc.
2003-03-13 17:02:52 +00:00
6b8fef6400
cleanup, delete declarations now in libsa/iodesc.h
2003-03-13 16:02:39 +00:00
66a5580c6e
Remove remaining uses of libsa/netif -- the "netif" structure was only
...
used to lookup a "struct of_dev", everything else was ballast.
Do it straightforward now and assign the ofdev directly to io_netif.
2003-03-13 15:36:06 +00:00
42cc9f8839
Add wscons to MAKEDEV. Add wsfont major number.
2003-03-13 14:56:56 +00:00
6e14bfebea
Remove remaining uses of libsa/netif -- the "netif" structure was only
...
used to lookup a "struct romdev", everything else was ballast.
Do it straightforward now and assign the romdev directly to io_netif.
2003-03-13 14:49:12 +00:00
bfca0494bd
Try to configure all children of cprc0, not just clock.
2003-03-13 14:37:36 +00:00
7d2a35f773
kill the last use of NENTS
...
(We shouldn't use libsa/netif here at all.)
2003-03-13 14:15:58 +00:00
a15dcfdce7
Avoid conflict with sockets[] definition in net.h
...
and add some typecasts.
Thanks to Juergen Hannken-Illjes for compile-checking.
2003-03-13 14:05:53 +00:00
20b8952600
cope with removal of this sick NENTS macro from libsa/netif.h
2003-03-13 13:59:11 +00:00
e537123c66
cope with changes to libsa/netif.h
...
(This shouldn't use libsa/netif at all.)
2003-03-13 13:55:24 +00:00
9053a4f127
NEC RISCstation 2200 (NEC-R94) doesn't have the secondary SCSI,
...
so prepare struct pica_dev for R94 in p_nec_r94.c to handle its quirk.
The problem was reported by David Hopper on port-arc.
XXX We should use ARC BIOS to get info of these devices.
2003-03-13 13:52:09 +00:00
d4f824014d
A bunch of things:
...
- Clean up the way cpu-specific tlb/cache functions are configured
and used.
- Add a workaround for a problem whereby cpu* at superhyway? fails
to probe.
- Print more info about the cpu/cache.
- Move the RESVEC handlers back into generic sh5 code and ditch
the panic stack hack.
- Make the on-chip SCIF device the default console on Cayman.
- Add experimental support for booting via a standalone bootstrap
program (not yet committed) and using the boot parameters passed
in by it.
- Add a few more SH elf constants.
- Tick a couple of items off the TODO list.
2003-03-13 13:44:16 +00:00
caa65123a8
cope with removal of this sick NENTS macro from libsa/netif.h
2003-03-13 13:35:55 +00:00
31b3a7c37f
In scif_getc(), check SCIF_SCFSR2_RDF in addition to SCIF_SCFSR2_DR to
...
detect waiting Rx data. This fixes an occasional console lockup when
when pasting text at the ddb prompt.
2003-03-13 13:19:01 +00:00
e7bde1e9c7
adapt for void *io_netif
2003-03-13 12:44:48 +00:00
47fe380b4c
make netif_close() return value void
...
fix prototype
2003-03-13 12:15:31 +00:00
f2746edc5b
Explicit cast for netif.
...
Approved by: Matthias Drochner <drochner@netbsd.org>
2003-03-13 12:02:54 +00:00
e5cc00b939
Remove remaining uses of libsa/netif -- the "netif" structure was only
...
used to lookup a "struct of_dev", everything else was ballast.
Do it straightforward now and assign the ofdev directly to io_netif.
2003-03-13 11:35:54 +00:00
3c7ff59b5b
Sprinkle some "volatile"; fixes problems with the {read,write}_{1,2}
...
functions big-endian Au1xxx CPUs.
2003-03-13 03:04:13 +00:00
9b72b507ef
-use our own netif layer
...
-call the pxe unload function only on close(), not on open() errors,
so we have a chance to retry
-remove some remaining references to NFS
2003-03-12 17:35:57 +00:00
168322ea77
kick out mi libsa/netif.c references
2003-03-12 17:33:55 +00:00
542ccfb0d5
Kick out the netif layer from mi libsa and implement an own, smaller, one
...
(we really don't need to support multiple interfaces)
Also arrange things so that we are able to unload the PXE stacks only
when we are sure that we don't need them anymore. (To make this more
useful, a hook in exec() is needed.
2003-03-12 17:33:10 +00:00
1ebc8c2dbd
cleanup:
...
-update comments
-remove remaining references to "bootparam"
-don't try to interpret extra arguments to net_open() - we
get only passed a NULL anyway (see devopen.c)
2003-03-12 13:15:08 +00:00
c693137139
sync with mi libsa/nfs.c (with the intent to replace it eventually):
...
-kill "register" attributes
-obey "LIBSA_NO_TWIDDLE"
-ignore leading "/" also in the NFS_NOSYMLINK case
2003-03-12 12:23:06 +00:00
cc782e8a7e
Make this compile with only SUN4 defined.
2003-03-12 07:51:00 +00:00
cd26de2684
Same code exists in both halves in #ifdef/#else/#endif. move it outside.
2003-03-12 06:00:36 +00:00
7d8f167f16
Split bus_space and bus_dma into separate files.
2003-03-12 00:09:51 +00:00
717651ac94
Band aid - the infamous dcache_flush_page change independently suggested
...
by Andrey Petrov and Jason Thorpje (AFAIK).
This is a hack that covers some symptoms while we have no idea where
the real problem is. Anyway, since this avoids random data corruption
we better be safe and have this in-tree until the problem is solved the
right way.
2003-03-11 21:28:23 +00:00
a82c138b1c
If we get passed a filename (from the command line or default "netbsd"),
...
pass it to the BOOTP server in the "filename" field.
(as the "netboot" bootROMs already did)
So the user can easily switch between different kernels/configurations.
2003-03-11 18:32:59 +00:00
dd15fa8102
Fix bug in readudp(): we have to return the correct length
...
of the received packet to the caller.
TFTP works now.
2003-03-11 18:29:00 +00:00
df62259ae1
kick out RARP/bootparam - PXE uses BOOTP anyway
2003-03-11 16:30:02 +00:00
ff28ac27ec
use our own NFS fs implementation, which is smaller, does a better job
...
in error reporting and coexists with the TFTP fs
2003-03-11 15:01:51 +00:00
8e04272b51
add prototypes for local functions
2003-03-11 14:38:45 +00:00
f8f0dcfd17
Need .code32 after real_to_prot (not .code16)
2003-03-11 12:37:35 +00:00
a6fda7bcfb
create a symlink so that eg <x86/trap.h> is found
2003-03-11 11:03:23 +00:00
249e0067fe
Add a port to the NCD Explora451 ThinClient.
...
- Supported devices: le, com, lpt, pckbd, frame buffer.
- Support missing: phy, audio, pcmcia.
- Boots from network or md.
Approved by: Eduardo Horvath <eeh@netbsd.org>
2003-03-11 10:57:54 +00:00
44b1e07ec9
Add support for the IBM 403GCX cpu. Enabled with "options PPC_IBM403".
...
- different set of device control registers.
- non-standard access to the time base.
- 16 byte cache lines.
Approved by: Eduardo Horvath <eeh@netbsd.org>
2003-03-11 10:40:15 +00:00
f86b0e1741
In tlb_exception(), don't panic immediately on access at va == 0
...
from kernel mode if fault hander is set.
2003-03-09 16:14:29 +00:00
1565f9401d
Remove remnants of support for console on ite, since the ite device
...
driver is no more.
2003-03-09 13:59:56 +00:00
60b9080da3
don't depend on "../../../../../gnu/dist/toolchain/include/coff/rs6000.h".
2003-03-09 00:39:10 +00:00
8a6f95626f
Avoid pulling strncpy() into minimal boot code
2003-03-08 21:30:59 +00:00
ef18027d4d
Don't trust %bp to point to same place in real and protected modes.
...
prot_to_real preserves %ebp but changes %ss and %sp.
(ok if real %ss is offset n*64k from protected %ss - which it has been)
2003-03-08 21:09:37 +00:00
b648593b37
Initialize the two new members of "struct consdev" to NULL, so that
...
this file compiles again.
2003-03-08 10:59:02 +00:00
34c6df3404
Initialize the two new members of "struct consdev" to NULL so that
...
this file compiles again.
2003-03-08 09:47:13 +00:00
0f55132c91
Initialize the two new members of "struct console" to NULL so that
...
this file compiles again.
2003-03-08 09:42:56 +00:00
67cca2386c
Protect uses of MIPS_R5000 with #ifndef ENABLE_MIPS_R3NKK in new code just
...
as the old code does.
2003-03-08 05:18:25 +00:00
33fcc94c6f
Add support for R5k secondary caches, from code Chris Sekiya sent me a long
...
time ago, with small tweaks by me. Since the R5k doesn't do VCE, the pmap
still needs to be whacked for R5kSC CPUs to work correctly, but this is a
start.
2003-03-08 04:43:24 +00:00
12a8e27857
Remove .pdr section which is created by binutils-2.13.2.1
...
on objcopy call to make ECOFF kernels.
2003-03-08 02:58:55 +00:00
585b922ff4
Initialize the new function pointers to NULL, so this compiles again.
2003-03-08 01:18:42 +00:00
59a910ed6a
Move the MTRR option to std.x86_64.
2003-03-08 00:08:46 +00:00
6107a9b605
crank memory disk from 1360 blocks to 1376 blocks
2003-03-08 00:04:36 +00:00
dfb9f2d504
Remove some constant (use value in bus_space_tags).
2003-03-07 18:24:00 +00:00
b486d4a0ff
Add NULL cn_halt and cn_flush entries to consdev.
2003-03-07 13:30:35 +00:00
02de215ad2
Add cpu* at mainbus.
2003-03-07 11:02:50 +00:00
e7e88128f7
Fix compile error with struct consdev change.
2003-03-06 23:47:35 +00:00
d2c1c747ec
Remove last traces of pccons.
2003-03-06 23:21:36 +00:00
167eeeab9c
Update for kernel include changes.
2003-03-06 22:32:07 +00:00
06114d8df6
Don't descend into ../i386/include anymore.
2003-03-06 22:22:55 +00:00
00289f6f52
Put the correct value in the TPR before entering DDB.
2003-03-06 22:17:44 +00:00
51c335ad9a
Fixup DDB entry and register access.
2003-03-06 20:58:09 +00:00
feeb962699
Correct pci1 bus_space tag.
2003-03-06 20:15:24 +00:00
ea9a7f73e0
* No need for an interface attribute on "dma".
...
* Take the "dma" attribute off fhpib and nhpib, so that leaving out "dma"
causes a compile-time error, rather than a run-time crash.
2003-03-06 18:28:52 +00:00
bba7685f5f
Update for consdev changes.
2003-03-06 18:24:52 +00:00
bcc03a47aa
Add NULL cn_halt and cn_flush entries to consdevs. Hi Matt!
2003-03-06 13:09:28 +00:00
9ead47682a
catch up to consdev update
2003-03-06 07:39:34 +00:00
210f48e582
Remove unneeded conditional code.
2003-03-06 07:15:46 +00:00
3c0a5d1f13
Remove #ifdef __HAVE_GENERIC_SOFT_INTERRUPTS switch and old interrupt
...
support. Ixp12x0 port always uses generic soft interrupt.
2003-03-06 06:17:43 +00:00
edcaa77675
insert macro to protect itself against multiple includion.
2003-03-06 06:14:16 +00:00
3dc865b386
Relocate Discovery first thing in initppc (if not at expected address).
...
This implies that if PMON tells us where the GT is, we write that address
in gtbase.
2003-03-06 06:04:21 +00:00
a190651169
Make most of PPC (OEA) bus_space's identical (or as identical as possible).
...
(except mvmeppc).
2003-03-06 05:25:18 +00:00
27e2af69da
Call db_machine_init to set up the ddb ipi vector.
2003-03-06 00:47:00 +00:00
0b8a5fd80f
Adapt to powerpc/bus.h changes.
2003-03-06 00:20:39 +00:00
4e5e707719
* Rework interrupt code
...
* Redirect some include files to x86
* Enable ioapic usage
* Do MP.
2003-03-05 23:55:57 +00:00
6689073e50
When computing the LOADADDR() of .data and .sdata, use:
...
LOADADDR(previous_section) + (ADDR(current_section) - ADDR(previous_section))
to avoid using SIZEOF(), which does not properly take into account
the size of orphans that might be sorted with the section.
2003-03-05 23:54:22 +00:00
ff2281b498
Add preliminary support Marvell (Galileo) Discovery System Controllers.
...
This code was contributed by Allegro Networks.
2003-03-05 22:08:18 +00:00
ea477f4ba7
Forgot dummy printf.
2003-03-05 16:52:16 +00:00
1f3cd4f95f
Be more verbose about unsupported keys.
2003-03-05 16:18:24 +00:00
2a540cd45f
Forward declare struct lwp as well as struct trapframe.
2003-03-05 11:28:14 +00:00
e41c87001a
fix some comments
2003-03-05 10:27:59 +00:00
ba44f83888
Fix from Frederick Bruckman to get current kernels booting again.
2003-03-05 05:56:26 +00:00
92d0498c3d
Remove port-specific procfs_machdep.c (since they are all identical and
...
a better one resides in powerpc/powerpc/).
2003-03-05 05:43:42 +00:00
6d251b3be3
Make AltiVec registers available via ptrace/procfs. Simplify AltiVec
...
processing. Add a "common" procfs_machdep.c for PowerPC platforms.
Even though it is supposed to be port specific, most (if not all)
PowerPC ports can just use the common one.
2003-03-05 05:27:24 +00:00
91ef1f21bf
Make the apic address unsigned, as it should be.
2003-03-04 23:27:32 +00:00
c89161c65f
ioapic address is not actually a pointer, initialize it as uint32_t
2003-03-04 23:21:25 +00:00
e575c4bc69
Fix some fields that did not have explicit types yet.
2003-03-04 23:20:29 +00:00
48aa516ffe
Use read_psl and write_psl.
2003-03-04 22:43:36 +00:00
e1a37a9604
Define read_psl and write_psl as aliases for read_eflags and write_eflags.
2003-03-04 22:43:09 +00:00
b2a3a55d38
Enable the define for EISA MPBIOS support.
2003-03-04 22:19:32 +00:00
d9bd125d50
Make EISA support conditional (on by default on i386).
2003-03-04 22:19:04 +00:00
182b7b7cda
lower acpi interrupt level to IPL_VM.
...
it's the highest level it can use because it uses malloc(9).
XXX probably, it's still higher than it needs.
ok'ed by thorpej.
2003-03-04 13:44:08 +00:00
e0395ed0f1
G/c old macppc grf entries.
2003-03-04 13:29:12 +00:00
889bcccc72
Attach on recent TiBooks.
...
XXX The mixer doesn't work yet.
2003-03-04 13:28:20 +00:00
fb2cebb577
Pass the address of the intrframe to the ext_intr routine.
2003-03-04 08:34:12 +00:00
e1d9426036
Make to define ${BOARDTYPE}
2003-03-04 07:52:21 +00:00
107803a3a3
Re-arrange things in evbppc & powerpc to support OEA-based eval boards
...
in evbppc. OEA-based board(s) to be added later.
2003-03-04 07:50:57 +00:00
9875f9218d
Add some missing volatiles.
2003-03-04 07:48:09 +00:00
23d2066add
Cast the argument passed to vtophys() to a vaddr_t.
2003-03-04 01:10:50 +00:00
a345044000
s/i386_isa_chipset/x86_isa_chipset/
2003-03-04 01:07:36 +00:00
f28dd1acef
s/i386_isa_chipset/x86_isa_chipset/, it's defined on multiple ports, but
...
used in shared code.
2003-03-04 01:06:38 +00:00
f26c7b7e7f
Note a kernel pmap locking problem in pmap_kenter_pa4m().
2003-03-03 22:43:58 +00:00
7b925fa8cf
Use unsigned long long to print msr values.
2003-03-03 22:23:22 +00:00
2934facefc
use CVAROFF.
2003-03-03 22:17:15 +00:00
60ff7764b1
Use pmap_cpu_has_pg_n()
2003-03-03 22:16:54 +00:00
22c3c5973b
The IDT is an array of struct gate_descriptor.
2003-03-03 22:16:20 +00:00
5d9be5f0db
The IDT only contains gate descriptors, so define it as such.
2003-03-03 22:14:15 +00:00
1b64bc0ae7
define pmap_cpu_has_pg_n and pmap_cpu_has_invlpg to make code sharing
...
easier.
2003-03-03 22:13:16 +00:00
3ebdf8bcc3
Make CVAR asm reference macro CVAROFF, taking an offset.
2003-03-03 22:12:22 +00:00
cf1495e079
Install cpuvar.h
2003-03-03 20:26:18 +00:00
6c0c8e1049
Change the pmap to use 512-byte pages as user page table pages instead of
...
PAGE_SIZE pages (4k). An average small program uses ~6 4k pages (24k),
while the same program only uses ~20 512 byte pages (10k), so it will be
a small memory usage improvement. The large improvement will be the upcoming
ability to share page table pages between processes for shared libraries.
Remaining: should be able to give back ptp pages to the system.
2003-03-02 22:19:06 +00:00
767bfa5fb6
microtime.S depends on assym.h
2003-03-02 22:19:05 +00:00
2b65555cf7
Change the pmap to use 512-byte pages as user page table pages instead of
...
PAGE_SIZE pages (4k). An average small program uses ~6 4k pages (24k),
while the same program only uses ~20 512 byte pages (10k), so it will be
a small memory usage improvement. The large improvement will be the upcoming
ability to share page table pages between processes for shared libraries.
Remaining: should be able to give back ptp pages to the system.
2003-03-02 22:19:04 +00:00
31e2cbf0b5
add some ISO C 1995 I18N functions and types:
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btowc, wctrans, towctrans, wcscoll, wcsxfrm, wctype_t and wctrans_t.
2003-03-02 22:18:11 +00:00
77accc351e
Use the new pmap_kprotect() function instead of pmap_changeprot().
...
The latter is now a pmap internal function; and it wasn't used correctly
in mkclock.c anyway.
2003-03-02 21:42:48 +00:00
22cf03a09f
pmap_changeprot() is not a UVM <-> PMAP interface function; make it internal.
...
Provide pmap_kprotect() for MD code to change protection on a range of
kernel addresses (cuurent users: intr.c and mkclock.c).
2003-03-02 21:37:20 +00:00
7f72a2bff2
Clean up some unneeded "mca.h" and "eisa.h" includes, make one that is
...
needed dependent on !__x86_64__. To be revisited later.
2003-03-02 18:27:14 +00:00
636c7ca859
x86_64 has no mca.h and eisa.h (should perhaps just generate empty ones)
2003-03-02 18:11:03 +00:00
8d69f823b1
Redirect to x86/
2003-03-02 18:09:42 +00:00
8aa243df44
Bump SYMTAB_SPACE to 192000.
2003-03-02 04:42:40 +00:00
9c5dcb82ac
Cleanup G2_LOCK/G2_UNLOCK macros per discussion on port-dreamcast:
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- Use _cpu_intr_suspend()/_cpu_intr_resume() in G2_LOCK/G2_UNLOCK macros
rather than _cpu_exception_suspend()/_cpu_exception_resume().
TLB miss exceptions could happen on accessing buffer, but it will never
block G2bus cycle anyway.
- Restore the previous SR.IMASK value in G2_UNLOCK().
- some misc cosmetics.
Should fix spontaneous reboots by "ping -s 8192 host" on the LAN Adapter.
2003-03-02 04:23:16 +00:00
5401f85320
Restore MQ to trapframe from mcontext since it's in both.
2003-03-02 01:07:55 +00:00
0cb6724bc7
lock_machdep.c moved here from arch/i386/i386.
2003-03-01 22:55:02 +00:00
f555536d9b
Move lock_machdep.c to arch/x86/x86.
2003-03-01 22:53:39 +00:00
986f7ca902
Add machdep sysctl support. Support booted_device, consdev, and
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printfataltraps.
2003-03-01 21:51:59 +00:00
aeaf29a3a3
Redirect to x86/cpuvar.h
2003-03-01 18:30:03 +00:00
9ad868eb65
Moved here from i386/include
2003-03-01 18:29:28 +00:00
a3b7772adf
Move the CPU identification out of machdep.c into a seperate file.
2003-03-01 16:37:51 +00:00
de9139c67d
Follow the spec more closely, and do an ljmp immediately after enabling
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protected mode, not several instructions afterwards.
2003-03-01 16:36:37 +00:00
dbef38adbf
This was still falsely referencing the ipending variable, which isn't
...
used anymore. Use curcpu()->ci_ipending (== cpu_info_primary.ci_pending,
since this is only used in the UP case).
2003-03-01 16:35:07 +00:00
d2315fd2b7
Remove accidentally enabled debug printf.
...
From Enami.
2003-03-01 13:05:37 +00:00
1b5340d327
Add support for large kernels by searching for a physical memory segment
...
to fit it in. As a bonus, the kernel is now also mapped to the virtual
address (i.e. KERNBASE) it is linked at.
2003-03-01 13:01:55 +00:00
5afa6838bf
Do the syscall_plain/syscall_fancy dance on ARM. Shaves a fair number
...
of cycles off the syscall overhead.
Since all COMPAT_LINUX platforms now support __HAVE_SYSCALL_INTERN,
garbage-collect the LINUX_SYSCALL_FUNCTION stuff.
2003-03-01 04:36:38 +00:00
a391bf2e06
Make this play with gcc 3.3. Add -ffreestanding. Cleanup bootxx.
2003-02-28 05:24:56 +00:00
2125ffc454
Move the -D__daddr_t from libsa/Makefile to Makefile.booters so
...
the bootloaders get to benefit from it, not just libsa.
2003-02-27 20:38:34 +00:00
eab869e1c0
Make BRIDGE_IPF an option, and document it. Add it (commented) to GENERIC.
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Let brconfig tell whether the bridge is using the ipfilter hook, or not.
2003-02-27 19:22:36 +00:00
e6ef3bc041
Some interrupt controllers can select polarity of interrupt signals.
...
add IST_LEVEL_{LOW,HIGH} and IST_EDGE_{FALLING,RISING,BOTH} for them.
2003-02-27 14:55:41 +00:00
33bdc2efe0
Free page table pages to the same VM map they were allocated from.
2003-02-27 14:19:41 +00:00
c03626b07b
Change "i386_trunc_page" to "x86_trunc_page".
2003-02-27 12:22:52 +00:00
f8b0474185
Reinstate some const qualifiers I accidentally removed when moving this
...
file.
2003-02-27 11:22:46 +00:00
229495b6d3
Need to forward declare struct buf and struct pte for function prototypes.
2003-02-27 07:14:19 +00:00
d67ca5b2e7
locator should use physical addresses
2003-02-27 04:06:07 +00:00
dd22310ae1
Add consinit.c
2003-02-27 01:50:40 +00:00
ba3f3ceb24
Catch up with consinit.c move.
2003-02-27 01:49:29 +00:00
b5a7ec69dd
Moved here from arch/i386/i386.
2003-02-27 01:49:05 +00:00
simonb