8a79f029ad
VRSAVE is SPR 256, not 238.
2002-03-04 13:37:42 +00:00
1eeb28024d
Add sysmon data structures to struct cpu_info.
2002-03-03 07:09:09 +00:00
997374a8dd
Add MPC7455
2002-03-03 06:47:25 +00:00
5d5aeaa547
Add bit definitions for the MMCR's, and event numbers for the events
...
that are common to the G3 and G4.
2002-03-03 06:38:31 +00:00
7a92615001
Correct the SPR numbers of PMC3 and PMC4.
...
SIA wasn't retconned, but the SPR number was wrong. Re-add it, and add
USIA.
2002-03-03 05:32:37 +00:00
c2b8ec655a
Delete the retconned SIAR SPR.
2002-03-03 05:17:48 +00:00
ee2cbbfe4a
Add MPC7xx/7xxx performance monitor control registers (MMCR0-2, UMMCR0-2).
2002-03-03 05:15:44 +00:00
28b2a20fb9
Add bit definitions for the MPC750 thermal management registers.
2002-03-03 04:31:53 +00:00
4a513728e8
Add end-of-comment missing in previous.
2002-03-02 21:36:27 +00:00
dc0a08feaa
Note that Guarded bit is not implemented on the 601.
2002-03-02 15:07:35 +00:00
4324f37586
Use "#define<tab>".
2002-02-28 03:17:23 +00:00
543f1e7a2d
Handle the 601's Run Mode/Trace Exception as well.
2002-02-22 13:51:40 +00:00
2d8577fb83
Clean up some rampant code duplication wrt ieee number handling:
...
- Add alignment-safe double and float unions.
- Use the above for the __infinity and __nan constants on all
architectures that use the standard ieee754 representation of
those constants.
- Add a single copy of various ieee754 math functions (frexp, isinf,
isnan, ldexp and modf) that had numerous duplicates among the
arch-specific directories.
- Use the above functions on all architectures where the generic C
versions where used. Architectures that had local assembly
routines are untouched (for those functions only).
2002-02-19 13:08:12 +00:00
11402be7a5
Header for the 601's I/O Controller Interface Address Translation
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segment register format.
2002-02-09 17:44:40 +00:00
9827f27b9f
Update from thorpej:
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* Define type and size of _mcount stub to make PIC code happy.
* Rename mcount to __mcount to get it out of the user namespace.
2002-02-07 05:13:35 +00:00
69e30815cf
Add a printf bitmask for HID0.
2002-02-06 19:59:30 +00:00
cd6a8bc27c
Add MPC601 MQ and RTCU/RTCL SPRs.
2002-02-05 19:49:17 +00:00
0ac4681659
add support for kgdb over zs
2002-01-06 00:35:10 +00:00
1b65d8fd30
fix single stepping and continuing from breakpoints in ddb
2001-12-27 10:32:23 +00:00
25e9f1f519
Provide basic bus_space_mmap(). Noted by self and in PR port-powerpc/14873.
...
This at least allows the compile to complete. There are still Issues with
vga_pci.c's assumptions about a PC-ish environment.
2001-12-10 20:30:21 +00:00
51535d4bf5
Add support for dumping ELF-cormat core files.
2001-12-09 23:05:56 +00:00
f0d9c43220
fix macppc MULTIPROCESSOR compilation.
2001-12-05 05:02:10 +00:00
fbd78c8e3c
Add PVR processor type fields for IBM 405GP and IBM 405L.
2001-12-02 20:11:49 +00:00
163e969b09
Include bit definitions for the Debug Status Register; from Artem Belevich
...
at Riverstone Networks.
2001-10-29 02:02:19 +00:00
d7357337e0
Fix typo, noted by Artem Belevich.
2001-10-21 15:09:36 +00:00
62b6d75cc8
implement pmap_wired_count().
2001-09-23 08:12:59 +00:00
456dff6cb8
Spell 'occurred' with two 'r's.
2001-09-16 16:34:23 +00:00
93b54eb36a
Implement pmap_growkernel().
2001-09-11 04:35:43 +00:00
0e7661f023
Update pmap_update to now take the updated pmap as an argument.
...
This will allow improvements to the pmaps so that they can more easily defer expensive operations, eg tlb/cache flush, til the last possible moment.
Currently this is a no-op on most platforms, so they should see no difference.
Reviewed by Jason.
2001-09-10 21:19:08 +00:00
a140263932
Add new 7450 SPRs
2001-08-30 21:55:27 +00:00
89829e4825
defines for OPENPIC_ICR / serial mode.
2001-08-30 03:08:52 +00:00
352f878e45
Gah, fix a number of channel status/select bitfields.
2001-08-29 23:32:21 +00:00
dfbb14ad68
__syncicache needs to be exports to userspace as well as the kernel.
2001-08-28 03:03:43 +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
076780a19c
Include the 7410/7450 hid definitions
2001-08-22 21:05:25 +00:00
e807a5f821
Fix typo, noted by UCHIYAMA Yasushi in private mail.
2001-08-14 04:32:56 +00:00
babefc5331
Add BUS_DMA_READ and BUS_DMA_WRITE flags, that hint the back-end
...
at dmamap load time that the mapping will be used for a unidirectional
transfer of the specified direction.
2001-07-19 15:32:10 +00:00
78c7d18804
Turn on PMAP_MAP_POOLPAGE
2001-06-28 20:31:37 +00:00
f285587c4e
Fix typo in emac0 base address.
2001-06-25 01:49:15 +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
dde0daca06
Use __asm __volatile. Use _POWERPC_SPR_H_
...
Add PTE_RO/PTE_RW for old pmap.
2001-06-23 03:16:11 +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
756d684c5a
Rename/enumerate the PTE protection bits to their real purposes.
2001-06-21 18:03:37 +00:00
279833d138
Build for kgdb as well as for ddb (mutually exclusive).
2001-06-20 02:40:14 +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
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
18b2f7e6a1
Add a port to IBM's PPC405GP Reference Board (the "walnut")
...
by Eduardo Horvath and Simon Burge of Wasabi Systems.
IBM 4xx series CPU features:
- New pmap and revised trap handler.
- Support on-chip timers, PCI controller, UARTs
- Framework for on-chip ethernet and watchdog timer.
General PowerPC features:
- Add in-kernel PPC floating point emulation
- New in{,4}_cksum that is between 1.5 and 5 times faster than the
old version depending on CPU type.
General changes:
- Kernel support for generic dbsym-style symbols.
2001-06-13 06:01:44 +00:00
713feac239
Include powerpc/mpc6xx/{bat.h,pte.h} if PPC_MPC6XX is defined.
2001-06-12 17:20:50 +00:00
fafb5d4bc3
Make the new pmap optional. Use the old (stable!) pmap by default.
2001-06-10 11:01:26 +00:00
a2b115fa4c
Up the default # of NMBCLUSTERS to 2048 (GATEWAY) & 1024 (non-GATEWAY)
...
from 512/256.
2001-06-10 02:28:57 +00:00
kleink