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f9c702db84
freebsd-nq/sys
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Peter Grehan f9c702db84 Insert a layer of indirection to the pmap code, using a kobj for 
the interface. This allows run-time selection of MMU code, based
on CPU-type detection, or tunable-overrides when testing new code.

Pre-requisite for G5 support.

conf/files.powerpc
  - remove pmap.c
  - add mmu_if.h, mmu_oea.c, pmap_dispatch.c

powerpc/include/mmuvar.h
  - definitions for MMU implementations

powerpc/include/pmap.h
  - remove pmap_pte_spill declaration
  - add pmap_mmu_install declaration
  - size the phys_avail array
  - pmap_bootstrapped is now global-scope

powerpc/powerpc/machdep.c
  - call kobj_machdep_init early in the boot sequence to allow
    kobj usage prior to SI_SUB_LOCK
  - install the OEA pmap code. This will be moved to CPU-specific
    init code in the future.

powerpc/powerpc/mmu_if.m
  - Kobj MMU interface definitions

powerpc/powerpc/pmap_dispatch.c
  - central dispatch for pmap calls
  - contains the global mmu kobj and the routine to locate the
   the mmu implementation and init the kobj
2005-11-08 06:48:08 +00:00
..
alpha Add uart(4). When both sio(4) and uart(4) can handle a serial port, 2005-11-05 19:48:53 +00:00
amd64 Add uart(4). When both sio(4) and uart(4) can handle a serial port, 2005-11-05 19:48:53 +00:00
arm MFi386 rev 1.536 (sort of) 2005-11-06 16:10:28 +00:00
boot Consistently use OPT_* macros to test/set boot options. 2005-11-03 07:35:36 +00:00
bsm
cam Make the exploring of all luns supported by an HBA more of a 2005-09-16 01:26:17 +00:00
coda Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
compat Change the definition for EXT_NDIS to EXT_NET_DRV. Since the latest 2005-11-07 16:57:14 +00:00
conf Insert a layer of indirection to the pmap code, using a kobj for 2005-11-08 06:48:08 +00:00
contrib This commit was generated by cvs2svn to compensate for changes in r152069, 2005-11-04 21:29:41 +00:00
crypto Add VIA/ACE "PadLock" support as a crypto(9) driver. 2005-08-18 00:30:22 +00:00
ddb - Rename 'traceall' to 'alltrace' so that the 'tr' shortcut for 'trace' 2005-10-24 15:21:36 +00:00
dev Add #nclude <dev/pci/pcireg.h> to pick up definitions for PCIR_BAR and 2005-11-08 04:11:50 +00:00
doc
fs Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
gdb
geom Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
gnu Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
i4b Propagate rename of IFF_OACTIVE and IFF_RUNNING to IFF_DRV_OACTIVE and 2005-08-09 10:20:02 +00:00
i386 Add uart(4). When both sio(4) and uart(4) can handle a serial port, 2005-11-05 19:48:53 +00:00
ia64 Begin and end the initialization of pvzone in pmap_init(). 2005-11-04 18:03:24 +00:00
isa Fix an endianness issue in pnp_eisaformat(). This corrects printing PnP IDs 2005-09-28 15:01:58 +00:00
isofs/cd9660 Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
kern Add utility function to propagate mount errors as text string messages. 2005-11-08 04:13:39 +00:00
libkern Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
modules Catch up with ACPI-CA 20051021 import 2005-11-01 22:44:08 +00:00
net - Do not raise IFF_DRV_OACTIVE flag in vlan_start, because this 2005-11-06 19:43:04 +00:00
net80211 Retire MT_HEADER mbuf type and change its users to use MT_DATA. 2005-11-02 13:46:32 +00:00
netatalk Forward declare atalkdomain with static linkage, not extern, since 2005-09-11 16:04:56 +00:00
netatm Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
netgraph Use if_setlladdr() to reprogram the link-level addresses; it causes 2005-11-04 16:29:51 +00:00
netinet Retire MT_HEADER mbuf type and change its users to use MT_DATA. 2005-11-02 13:46:32 +00:00
netinet6 statically configured IPv6 address is properly added/deleted now 2005-10-31 23:06:04 +00:00
netipsec Retire MT_HEADER mbuf type and change its users to use MT_DATA. 2005-11-02 13:46:32 +00:00
netipx Retire MT_HEADER mbuf type and change its users to use MT_DATA. 2005-11-02 13:46:32 +00:00
netkey Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
netnatm Forward declaring static variables as extern is invalid ISO-C. Now that 2005-09-07 10:06:14 +00:00
netncp Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
netsmb Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
nfs Fixes for NFS crashes on architectures that require strict alignment. 2005-07-14 20:08:27 +00:00
nfs4client Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
nfsclient Fix for a crash (from nfs_lookup() in an error case). 2005-11-03 19:24:54 +00:00
nfsserver Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
opencrypto Fix bogus check. It was possible to panic the kernel by giving 0 length. 2005-08-18 11:58:03 +00:00
pc98 Move the isa, npx, mem and io devices and the PC98 option from GENERIC 2005-10-28 15:30:51 +00:00
pccard Remove the kernel portion of OLDCARD. I'm working on a replacement 2005-09-25 21:29:32 +00:00
pci - Use callout_*() to manage the callout and make it MPSAFE. 2005-10-31 21:37:27 +00:00
posix4 Const-qualify ksem_timedwait's parameter abstime as it's only passed in. 2005-10-18 11:46:24 +00:00
powerpc Insert a layer of indirection to the pmap code, using a kobj for 2005-11-08 06:48:08 +00:00
rpc Add GIANT_REQUIRED and WITNESS sleep warnings to uprintf() and tprintf(), 2005-09-19 16:51:43 +00:00
security Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
sparc64 Add stoppcbs[] arrays on Alpha and sparc64 and have each CPU save its 2005-11-03 21:08:20 +00:00
sys Add utility function to propagate mount errors as text string messages. 2005-11-08 04:13:39 +00:00
tools Add convenience macros for bus_space usage that doesn't require specification 2005-09-24 20:11:07 +00:00
ufs Slightly reorganize to reduce duplicated code. 2005-11-07 18:25:23 +00:00
vm If a physical page is mapped by two or more virtual addresses, transmitted 2005-11-08 06:33:21 +00:00
Makefile