CVS log for src/sys/arch/evbarm/nslu2/nslu2_machdep.c

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Pull up following revision(s) (requested by skrll in ticket #411):

	sys/arch/evbarm/nslu2/nslu2_machdep.c: revision 1.41
	sys/arch/evbarm/gumstix/gumstix_machdep.c: revision 1.75
	sys/arch/evbarm/iq80321/iq80321_machdep.c: revision 1.66
	sys/arch/iyonix/iyonix/iyonix_machdep.c: revision 1.34
	sys/arch/zaurus/zaurus/machdep.c: revision 1.52
	sys/arch/evbarm/g42xxeb/g42xxeb_machdep.c: revision 1.41
	sys/arch/hpcarm/hpcarm/pxa2x0_hpc_machdep.c: revision 1.33
	sys/arch/evbarm/iq80310/iq80310_machdep.c: revision 1.96
	sys/arch/evbarm/adi_brh/brh_machdep.c: revision 1.53
	sys/arch/arm/include/arm32/pmap.h: revision 1.177
	sys/arch/evbarm/viper/viper_machdep.c: revision 1.34
	sys/arch/evbarm/iyonix/iyonix_machdep.c: revision 1.5
	sys/arch/evbarm/npwr_fc/npwr_fc_machdep.c: revision 1.30
	sys/arch/evbarm/hdl_g/hdlg_machdep.c: revision 1.35
	sys/arch/arm/arm32/pmap.c: revision 1.440
	sys/arch/evbarm/lubbock/lubbock_machdep.c: revision 1.45
	sys/arch/evbarm/ixdp425/ixdp425_machdep.c: revision 1.47

Fix non-DIAGNOSTIC builds

Fix non-DIAGNOSTIC builds

Panic if kernel image is not fit within its VA range,
rather than silently freeze later.

Missing #endif for the previous...

Catch up with new pmap_devmap implementation.

Now, hardcoded VA's should be aligned to L1 section (1M) boundaries.
Rather, just disable ones if there's no need for statically mapping.

Make this compile again with VERBOSE_INIT_ARM.

Provide a shared pmap_devmap implementation and convert all pmap_devmap
arrays to use DEVMAP_ENTRY{,_END}

fix multiplei repetitive typos in comments, messages and documentation. mainly because copy paste code big amount of files are affected.

Sync with HEAD

Sync with HEAD

PMAP_DEBUG has been deleted on arm

Trailing whitespace

Mostly merge changes from HEAD upto 20200411

Consistently use vaddr_t as initarm and friends return type.

Makes no difference to binaries except for aarch64 where it's required

KNF

Sync with HEAD

Sync with HEAD, resolve a couple of conflicts

Fix a commit

Ssync with HEAD

Centralise defparam CONSADDR, CONSPEED, CONMODE and CONADDR into
opt_console.h and adjust.

Sync with HEAD

Resolve a couple of conflicts (result of the uimin/uimax changes)

Sprinkle #include "opt_arm_debug.h" where VERBOSE_INIT_ARM is used

update from HEAD

Sync with HEAD

Sync with HEAD.  (Note that most of these changes are simply $NetBSD$
tag issues.)

switch all ports to use uvm_init.c:uvm_md_init()

uvm_setpagesize() is now subsumed within this funciton.

Sync with HEAD

Spellos

Replace more vm_offset_t, vm_size_t with vaddr_t, vsize_t
Use paddr_t for msgbufphys

Rebase to HEAD as of a few days ago.

sync with head.

for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.

this commit was splitted into small chunks to avoid
a limitation of cvs.  ("Protocol error: too many arguments")

sync with head

Fix <arm/locore.h> lossage

sync with (a bit old) head

Resync to 2012-11-19 00:00:00 UTC

C99 types

sync with head

Don't use an asm in pmap_activate to update the TTBR, use cpu_setttb instead
but add a second argument to it to indicate whether the TLB/caches need to be
flushed.  Default cortex to pmap_needs_fixup = 1.  But check the MMFR3 field
to see if the fixed can be skipped.
Use a cf_flag bit 0 to indicate whether the A9 L2 cache should disable (bit 0 = 1)
or enabeld (bit = 0).

With these changes, the A9 MMU can use traverse caches to do MMU tablewalks
Also, make sure all memory has the shareable bit for the A9.

Move the standard definitions of the {UND,IRQ,FIQ,ABT}_STACK_SIZE to
<arm32/machdep.h>
Move the extern for cpu_reset_address to the same file.
Add cpu_reset_address_paddr.
Kill cpu_reset_v4_MMU_disable.
if cpu_reset_address is NULL, then the MMU will be disabled.

Fix more -fno-common fallout.
Move more variables to common locations.

#include <sys/bus.h> instead of <machine/bus.h>.

dependant -> dependent

sync with head

Use cpu_* prefix to call cpu_* functions (setttb() -> cpu_setttb()); no
functional changes.

Garbage collect an unused global, vm_offset_t pagetables_start.

- Use uvm_lwp_setuarea() instead of directly setting address to lwp_t::l_addr.
- Replace most remaining uses of l_addr with uvm_lwp_getuarea() or lwp_getpcb().
- Amend assembly in ports where it accesses PCB via struct user.
- Rename L_ADDR to L_PCB in few places.  Reduce sys/user.h inclusions.

Kill proc0paddr.  Use lwp0.l_addr instead.

Drop 3rd and 4th clauses from Ichiro FUKUHARA's license.
Reviewed and approved by ichiro@ (copyright holder).

sync with head.

Remove all declarations of physmem from sys/arch.  Add an include of
<sys/systm.h> to the one file that did not already contain it.
This now means that physmem can be changed by updating systm.h and uvm_page.c
(excluding fixing printfs)

Sync with HEAD.

Commit is split, to avoid a "too many arguments" protocol error.

sync with head.

Sync with HEAD.

Remove all the __P() from sys (excluding sys/dist)
Diff checked with grep and MK1 eyeball.
i386 and amd64 GENERIC and sys still build.

Sync with HEAD.

Sync with HEAD.

Update haad-dm branch to haad-dm-base2.

As discussed on tech-kern: mutex_init is too heavyweight for early bootstrap
phases, so move the initialization of the ksyms mutex back into main via
a function called ksyms_init. Rename the existing (but quite different)
ksyms_init* variations into ksyms_addsyms_elf() and ksyms_addsyms_explicit()
and adapt machdep code accordingly.

Remove LKMs and switch to the module framework, pass 1.

Proposed on tech-kern@.

It is not appropriate to call pmf_system_shutdown(9) from
doshutdownhooks(9): shutdown hooks registered by shutdownhook_establish(9)
expect to be called with interrupts disabled, but shutdown hooks
registered with pmf_device_register1(9) expect to be called with
interrupts enabled.  So I have made two changes:

1 Do not call pmf_system_shutdown() from doshutdownhooks().  Instead,
change every call to doshutdownhooks() to a call to doshutdownhooks()
followed by a call to pmf_system_shutdown().  No functional change
is intended by this change.

2 Make i386 re-enable interrupts briefly while it calls
pmf_system_shutdown().  I leave it to others either to fix the
other ports, or to factor out some MI shutdown code, as joerg@
suggests, and fix that.  Note that a functional change *is* intended
by this change.

I hope that this patch will stop us from flip-flopping between
calling doshutdownhooks() and pmf_system_shutdown() sometimes with
and sometimes without interrupts enabled.

Sync with HEAD.

sync with head.

sync with head.

Remove clause 3 and 4 from TNF licenses

Merge kernel changes in matt-armv6 to HEAD.

sync with HEAD

Sync with HEAD.

Sync with HEAD.

Adapt to new pmap_bootstrap signature.

sync with head

Sync with HEAD

Remove arm support for IPKDB.

It hasn't worked since arm was broken out from arm32 in Jan 2001, and
no-one has noticed or cared to fix it.

Sync with head.

sync with head.

sync with head.

Adjust watchdog reset register base.

sync with head

sync with head.

Sync with head.

Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.

sync with head.

file nslu2_machdep.c was added on branch rpaulo-netinet-merge-pcb on 2006-09-09 02:38:55 +0000

file nslu2_machdep.c was added on branch yamt-lazymbuf on 2006-06-21 14:50:54 +0000

in initarm(), initialise kernel_l1pt.pv_va as well as kernel_l1pt.pv_pa.

Sync with head.

sync with head - hopefully this will work

sync with head.

file nslu2_machdep.c was added on branch simonb-timecounters on 2006-04-22 11:37:24 +0000

RB_POWERDOWN trumps RB_HALT.

sync with head.

file nslu2_machdep.c was added on branch yamt-uio_vmspace on 2006-03-01 09:27:46 +0000

A port of NetBSD to the Linksys NSLU2 (a.k.a. "Slug").

The NSLU2 (Network Storage Link for USB 2.0 Disk Drives) is a small, *cheap*
NAS device consisting of an Intel IXP420 (Xscale) CPU, a 10/100mbit Ethernet
port, and two USB 2.0 ports. It has 32MB of SDRAM and 8MB of Flash memory,
and runs RedBoot/Linux out of the box. Now it can also run NetBSD.