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c894ddaec1
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903 Commits

Author SHA1 Message Date
matt
c894ddaec1 Print more useful messages on kernel ALI or PGM traps. 2003-03-14 05:32:27 +00:00
matt
0c29e154e3 Use __asm & __volatile to make lint(1) happy. 2003-03-13 17:30:38 +00:00
matt
cd26de2684 Same code exists in both halves in #ifdef/#else/#endif. move it outside. 2003-03-12 06:00:36 +00:00
hannken
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
matt
210f48e582 Remove unneeded conditional code. 2003-03-06 07:15:46 +00:00
matt
0b8a5fd80f Adapt to powerpc/bus.h changes. 2003-03-06 00:20:39 +00:00
matt
ff2281b498 Add preliminary support Marvell (Galileo) Discovery System Controllers. 
This code was contributed by Allegro Networks.
 2003-03-05 22:08:18 +00:00
matt
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
matt
fb2cebb577 Pass the address of the intrframe to the ext_intr routine. 2003-03-04 08:34:12 +00:00
matt
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
matt
9875f9218d Add some missing volatiles. 2003-03-04 07:48:09 +00:00
tshiozak
31e2cbf0b5 add some ISO C 1995 I18N functions and types: 
btowc, wctrans, towctrans, wcscoll, wcsxfrm, wctype_t and wctrans_t.
 2003-03-02 22:18:11 +00:00
matt
5401f85320 Restore MQ to trapframe from mcontext since it's in both. 2003-03-02 01:07:55 +00:00
jklos
b9f3bdb8fb Added L3CR_CONFIG to the parameter list for 745x L3 cache configuration. 2003-02-26 21:14:32 +00:00
jklos
0c5117e1f9 Added configuration entries for L3CR_CONFIG for L3 caches on 745x 
accelerators. Thanks to Monroe Williams.
 2003-02-26 21:10:51 +00:00
jklos
7109206620 Added L3CR_CONFIG for support of 745x G4 L3 cache configuration. 2003-02-26 21:05:23 +00:00
matt
869bbf806d Add some RAS support. Don't print out a message when we encounter 
trap instructions.
 2003-02-25 23:32:03 +00:00
matt
8609ed56b8 Only define KERN_AS= object if IDENT has -DLKM. 2003-02-24 07:15:40 +00:00
atatat
860ed88533 #include opt_uvm.h in machine/vmparam.h (for those ports offering the 
topdown option) so that including it directly before including
uvm/uvm_param.h (or uvm/uvm_extern.h which includes uvm/uvm_param.h)
and attempting to use topdown won't result in a compiler error.

Problem noted in private email.
 2003-02-23 19:13:43 +00:00
matt
b03aef6efc witch from xor r,r,r to li r,0 to set a register to 0. It's clearer (and 
better for G4 processors).
 2003-02-21 15:14:08 +00:00
matt
c1234c6385 Add TOPDOWN VM support. 2003-02-21 03:41:52 +00:00
matt
b42cde14b7 Set KERN_AS=obj now that LKMs work. (otherwise when you loaded LKMs they 
wouldn't have all the library routines available).
 2003-02-19 23:55:48 +00:00
matt
5bcfb63de7 Add PSL_PM 2003-02-14 04:45:32 +00:00
matt
8268fcff94 Use register 8, not 0, when construct OF_buffer address. 2003-02-13 15:02:49 +00:00
manu
06def0e4fb Build again 2003-02-10 21:46:49 +00:00
matt
f6201cca8d Only include kernel headers if _KERNEL is defined. 2003-02-10 04:01:37 +00:00
matt
47afa5aa99 Don't try to reserve DEAD zone unless the kernel address space encompasses it. 2003-02-08 20:42:07 +00:00
matt
4fefe75ac1 Add comments to describe PowerPC64 ABI register usage. 2003-02-08 20:03:22 +00:00
thorpej
6068b273f4 Fix some printf formats. 2003-02-07 04:39:09 +00:00
matt
48e8876d50 Add a _bus_dmamap_sync which supports cache-incoherent implementations. 
Support BUS_DMA_NOCACHE.
 2003-02-06 23:03:54 +00:00
matt
5d223c9c9c Add oea_iobat_remove(paddr_t). 2003-02-06 23:02:33 +00:00
matt
42b98bbd45 Allow KERNEL_SR/KERNEL2_SR to be overriden (I run a kernel with 
the mapped space at 0x8000000-0x9fffffff).
 2003-02-06 23:01:32 +00:00
matt
c766d3b064 Include vmparam.h to get USER_SR. 2003-02-06 23:00:15 +00:00
nakayama
e3e4805068 Replace machine/rnd.h with more appropriate name to share it 
with cycle counter based microtime in kern/kern_microtime.c.
 2003-02-05 13:57:50 +00:00
matt
cc7308ce0b Make _LP64 friendly. 2003-02-05 07:35:31 +00:00
matt
a835619dbe Needed for compat_netbsd32. 2003-02-05 07:16:49 +00:00
matt
6522fb435a Make LP64 friendly. 2003-02-05 07:16:27 +00:00
matt
3cdbb8ccfe Make things a bit more LP64 friendly. 2003-02-05 07:05:19 +00:00
matt
37f4a39d7e Don't define pmap_t if _LOCORE is defined. 2003-02-05 01:27:34 +00:00
matt
52263a8c80 LKM's need a pmap_t typedef but there's no PPC_xxx to defined which pmap.h 
to include.  So just declare the pmap_t and don't do anything else.
 2003-02-04 01:31:49 +00:00
matt
b4450c6d3c Move ibm4xx vmparam.h to powerpc/include/ibm4xx directory. Add a stub 
vmparam.h to choose the right vmparam.  This is needed so evbppc can host
both ibm4xx and oea based eval boards.
 2003-02-03 23:09:29 +00:00
matt
a25898cf6e Don't use trapframe in sigcontext. Instead define a new structure 
utrapframe that fixed in size (and the same size as the trapframe
in NetBSD 1.5).  This preserves binary compatibility for those programs
that dealt looked at sigcontexts.
 2003-02-03 21:48:01 +00:00
matt
2b0e97a561 Rename PPC_MPC6XX to PPC_OEA (and any mpc6xx reference to oea). 2003-02-03 17:09:53 +00:00
matt
3e793a03a1 More cleanup for OLDPMAP. 2003-02-03 05:15:51 +00:00
matt
193a5761aa Remove OLDPMAP support. 2003-02-02 21:22:11 +00:00
matt
f38c95025b This file is no longer needed. 2003-02-02 20:47:38 +00:00
matt
7c1e50a21a Perform a rototill of the powerpc code. Mandate use of SPRG0 to store 
a pointer to current cpu's cpu_info structure.  Use cpu_info for
intstk,intr_depth,still_stk,idle_pcb,curpcb,curlwp,etal even on
non-MULTIPROCESSOR machines.  Add common macros GET_CPUINFO and
INIT_CPUINFO to get and initialize the cpu_info struct on startup.  Make
ibm4xx use the standard <powerpc/frame.h>.  Use IFRAME_xx in ibm4xx
trap_subr.S instead of explicit magic offsets.  Move INTSTK and SPILLSTK
to std.<platform>.  Change faultbuf to a struct instead of an array.

On MPC6XX cpus, stop using the vector page for temporary space and use
reserved space in cpu_info.
 2003-02-02 20:43:17 +00:00
kent
cd7d9faeaf Introduce BUS_DMA_NOCACHE, and bus_dmamem_map() of i386 supports it. 2003-01-28 01:07:51 +00:00
manu
55215e5266 Remove right duplication on thread creation, which became useless now we 
are using lwp.
Enable kill -9 to kill parent thread waiting for its child.
Use upcallret instead of child_return for the newly created lwp.
Add debug messages for thread creation.

Thread creation are still broken...
 2003-01-26 12:39:32 +00:00
manu
cb771e3c64 Make the beast build again (but it is still probably broken) 2003-01-24 21:37:01 +00:00