PR/49641 - Henning Petersen -- wordo

(jnemeth)

Refactor.

(uebayasi)

Ticket #968

(riz)

Pull up following revision(s) (requested by snj in ticket #968):
usr.sbin/postinstall/postinstall: revision 1.201
handle blacklistd properly.

(riz)

Set buildprefix.

(uebayasi)

In `-S' mode, create symlinks from outside of $S to build directory, for
files that are placed outside of $S, so that `Makefile.kern.inc' can see all
files under either $S or build directory.

(uebayasi)

Add refcnt constraint checks for debugging

It's useful to know where the constraint is violated (by extra rtfree).
It's enabled only if DEBUG because it's heavy (O(n)).

(ozaki-r)

Simplify.  Wrap long lines.

(uebayasi)

Stop ordering objects alphabetically now that I am sure I can fix fallouts.

(uebayasi)

Build conf/param.c normally.

(uebayasi)

Fix rtfree in nd6_output

We have to check and avoid to rtfree the original rtentry passed to
nd6_output even when manipulating gateway routes.

This fixes panic on assertion "ro->_ro_rt ==NULL || ro->_ro_rt->rt_refcnt > 0"
failure and probably PR kern/50161.

(ozaki-r)

Fix link of kernels whose name don't start with "netbsd*".

(uebayasi)

Commit latest $ARFE$.

(dyoung)

Add $ARFE$, $NetBSD$, and licenses at the top of various files.

Factor the hexadecimal parser out of dt.c.  Put it in hex.[ch].  Start
an IPv4 parser.

Write an IPv4 parser in dt/ipv4.[ch] and start using it.  Reorganize
#includes in dt.c and free the hex parser after it's used.  Update the
expected test results for the IPv4 parser.

In the READMEs, describe the hexadecimal data detection and functions.
Describe how IPv4 addresses are treated.

(dyoung)

note addition of Tegra K1 and Jetson TK1 support back in July

(jmcneill)

Fix build.

(uebayasi)

Build param.c under conf/ using suffix rules in `-S' mode.

(uebayasi)

Clean up `swap<kernel>.o' handling.

(uebayasi)

Define ${OBJS} in `Makefile.kern.inc'.  Relative paths are not truncated
(a/b/c/x.c -> x.c) in `-S' mode.  Don't provide some explicit rules for `-S'
mode for safety.

(uebayasi)

Output relative path for ${CFILES} and ${SFILES} in generated `Makefile'.
`Makefile.kern.inc' knows how to deal with $S prefix, so don't bother it in
config(1).

(uebayasi)

Simplify generated `Makefile' by calculating ${OBJS} from merging ${CFILES},
${SFILES}, and ${OFILES} except swap<kernel>.o excluded.

(uebayasi)

Add swap<kernel>.o to common ${SYSTEM_LD} as it is always linked.

(uebayasi)

Do rt_refcnt++ when set a rtentry to another rtentry's rt_gwroute

And also do rtfree when deref a rtentry from rt_gwroute.

(ozaki-r)

Make kernels build without options M68030.

(tsutsui)

XXX: Disable KASSERT for now since locking is broken for interface removals.

(christos)

Use KASSERT to check programming errors

(ozaki-r)

In `-S' mode, generate *.c files under conf/ subdirectory.  Register generated
.c files to the `files' list internally.

(uebayasi)

Clean up some rules and make them less error prone.

(uebayasi)

Define suffix rules at the end to override system definitions.  Provide them
only if ___USE_SUFFIX_RULES___ is defined (config -S).

(uebayasi)

Fix build.

(uebayasi)

mark a rump library as such

(christos)

ANSIfy getopt(3) - this is the REPLACE_GETOPT version from getopt_long(3)

For the reference, this version still passes the current set of ATF tests
for the getopt(3) function.

This version is by default unused.

(kamil)

i2c_acquire_bus() should return 0 on success.
Fixed bug in gpioiic_bb_set_bits(), which was introduced with the SDA/SCL-
reverse feature.
Now the driver is confirmed to work. Tested with Raspberry Pi GPIO.

(phx)

Experimental suffix-rules build (disabled by default).

(uebayasi)

Experimental ``suffix rules + subdirectories'' build support (-S).

(uebayasi)

we go to the lengths of calculating the prefix length for the progress bar,
so we might as well use it when printing out the progress bar. Missed from
previous changes from ken@freebsd.org.

(agc)

Prepare to build subdirectories.  Not enabled yet.

(uebayasi)

kern/50185: dwctwo attach failure

Another hunk went walkabout during the import - reapply with a little
update

(skrll)

Use the default boot device if a kernel name without device is specificed.

(tsutsui)

Fix indent.

(tsutsui)

Use "prefix" to specify path out of $S.

(uebayasi)

Allow NetBSD/luna68k kernel work with 8kB/page (PGSHIFT==13) settings.

Tested on both LUNA (68030) and LUNA-II (68040).

(tsutsui)

Bump version for "buildprefix".

(uebayasi)

Introduce a new syntax, "buildprefix", to specify prefix of files under kernel
build subdirectory.  This is not used now that everything is built at the
top of kernel build directory.  It will become mandatory for source/object
files put out of kernel source tree to specify corresponding build subdirectory.
Only ``no dots''  relative path is accepted as "buildprefix".

(uebayasi)

Keep track of directory of files internally.

(uebayasi)

Clean up struct files.

(uebayasi)

Use per-suffix lists where appropriate.

(uebayasi)

Abstract struct filetype is no longer needed.

(uebayasi)

Merge struct objects into struct files.  Keep per-suffix file lists.

(uebayasi)

Start merging struct files and struct objects.

(uebayasi)

Fix rump.ndp -I options by rump-ifying if_nametoindex(3)

From s-yamaguchi@IIJ

(ozaki-r)

Move a rtentry definition to reduce its scope

No functional change.

(ozaki-r)

Cleanup nd6_nud_hint

The deleted rtfree was never called.

(ozaki-r)

Re-apply hunk that got lost in the recent import.  CVS is fun!

(skrll)

Add new accessors for the d_type and d_namlen fields of struct lfs_direct.
Napalm the old byteswap access logic for these.

(dholland)

Pull over comments on struct direct's type/reclen byte swapping from LFS.

(dholland)

Comments on directories.

This includes a description of the struct direct byteswap horrors that
ought to be propagated to ufs/ufs.

(dholland)

Remove ulfs_daddr_t.

(dholland)

Use daddr_t, not ulfs_daddr_t, as the latter's 32 bits wide.
Don't use either for on-disk items.
Declare external data in header files.
Part 3 of 3.

(dholland)

Use daddr_t, not ulfs_daddr_t, as the latter's 32 bits wide.
Don't use either for on-disk items.
Part 2 of 3.

(dholland)

Use daddr_t, not ulfs_daddr_t, as the latter's 32 bits wide.
Don't use either for on-disk items.
Part 1 of 3.

(dholland)

Fix up indirect block handling in truncate to be 32/64 clean.

(dholland)

Tidy the MAXSYMLINKLEN macros.

(dholland)

The ifile's inode number is constant. (it is always 1)

Therefore, storing the value in the superblock and reading it out
again is silly and offers the opportunity for it to become corrupted.
So, don't do that (most of the code already didn't) and use the
existing constant instead. Initialize new 32-bit superblocks with
the value for the sake of old userland programs, but don't keep the
value in the 64-bit superblock at all.

(approved by Margo Seltzer)

(dholland)

Make the inode fields in the 64-bit superblock 64 bits wide.
Reasoning as before.

Note that I am not going through and checking for 64->32 truncations
in inode numbers; I'm sure there are quite a few, but that's a project
for later.

(dholland)

Add byteswapping to the dinode accessors.

This prevents regressions in the ulfs code when switching to the new
accessors. Note that while adding byteswapping to the other accessors
is straightforward, I haven't done it yet; and that also is not enough
to make LFS_EI work, because there are places lying around that bypass
the accessors for one reason and another and all of them need to be
updated. That is going to have to wait for a later day as LFS_EI is
not on the critical path right now.

(dholland)

Propagate fix from lfs:
For non-devices, have getattr (and thus stat) produce NODEV in the
rdev field, instead of leaking the address of the first direct block.

(dholland)

Use the lfs dinode accessors in place of the ufs-derived ones.
(Mostly.)

The ufs-derived ones are fake structure member macros, which are gross
and not very safe. Also, it seems that a lot of places in the lfs code
were using the ffsv1 branch of them unconditionally, and this way it's
guaranteed all those places have been updated.

Found while doing this: for non-devices, have getattr produce NODEV
in the rdev field instead of leaking the address of the first direct
block.

(dholland)

Bump library WARNS to 5

(agc)

Update from Ken@freebsd.org for the progress meter code, from FreeBSD r286965,
mucked around by me. This fixes a bug in the progress display code:

"When the user's filename is too big, or his terminal width is too
small, the progress code could wind up using a negative number for
the length of the "stars" that it uses to indicate progress.

This negative value was assigned to an unsigned variable, resulting
in a very large positive value.

The result is that we wound up writing garbage from memory to the
user's terminal.

With an 80 column terminal, a file name length of more than 35
characters would generate this problem.

To address this, we now set a minimum progress bar length, and
truncate the user's file name as needed.

This has been tested with large filenames and small terminals, and
at least produces reasonable results. If the terminal is too
narrow, the progress display takes up an additional line with each
update, but this is more user friendly than writing garbage to the
tty."

(agc)

Fix syntax of a prototype

(agc)

Define NETHER in rumpkernel

This fixes failures of ATF tests running on rump_server.

(ozaki-r)

Allow redefinition of options (with only a warning message).  Removal
of non-included options was already only a warning.

This also affects redefinition and removal of file-system and makeoption
entries.

Reviewed and OKd by uebayasi@

(pgoyette)

Constness correction for the getopt(3) function under REPLACE_GETOPT

Use the __UNCONST() macro, which is used in the other parts for the same
argument nargv, but under the !REPLACE_GETOPT namespace.

(kamil)

Properly handle absolute prefix.

(uebayasi)

If we're going to note the USSR shooting down civilian airliners,
we should be fair and pick on the USA as well.

(jnemeth)

Refactor emit file functions.  No functional changes.

(uebayasi)

Fix building kernels w/o ether

(ozaki-r)

#if __NetBSD__ -> #if defined(__NetBSD__)

(pooka)

Need to read closer - there was another occurrence of the same tyepo

(pgoyette)

Tyepo

(pgoyette)

Improve error handling in attach code. From t-hash.

(skrll)

add missing files

(christos)

Fix building kernels w/o DIAGNOSTIC

(ozaki-r)

Various improvements from t-hash (very very slightly tweaked by me)

    + Use usbd_xfer_isread().
    + Change mutex to be initialized at IPL_USB.
    + Add vendor init/portsc hook.
    + Modify xhci_trb_put() to take host byte order arguments and
      convert them to little endian byte order.
    + Return PCI vendor ID of xhci instead of NetBSD(0x0) as a root hub
      vendor ID like other HCs do.
    + Move sc_ih in struct xhci_softc to struct xhci_pci_softc.
    + Improve debug message.

(skrll)

Reflect the current ARP cache implementation in tests

net.inet.arp.prune and net.inet.arp.refresh were obsoleted.

(ozaki-r)

Remove obsolete global variables and sysctl MIBs

(ozaki-r)

Replace ARP cache (llinfo) with lltable/llentry

Highlights of the change are:
- Use llentry instead of llinfo to manage ARP caches
  - ARP specific data are stored in the hashed list
    of an interface instead of the global list (llinfo_arp)
- Fine-grain locking on llentry
- arptimer (callout) per ARP cache
  - the global timer callout with the big locks can be
    removed (though softnet_lock is still required for now)
- net.inet.arp.prune is now obsoleted
  - it was the interval of the global timer callout
- net.inet.arp.refresh is now obsoleted
  - it was a parameter that prevents expiration of active caches
  - Removed to simplify the timer logic, but we may be able to
    restore the feature if really needed

Proposed on tech-kern and tech-net.

(ozaki-r)

Hook up lltable/llentry with the kernel (and rumpkernel)

It is built and initialized on bootup, but there is no user for now.

Most codes in in.c are imported from FreeBSD as well as lltable/llentry.

(ozaki-r)

Revert previous, not needed after sys/conf/Makefile.kern.inc rev. 1.215.

(martin)

Import lltable/llentry from FreeBSD

lltable/llentry is new L2 nexthop cache data structures that
store caches in each interface (struct ifnet). It is imported
to replace the current ARP cache implementation that uses the
global list with the big kernel lock, and provide fine-grain
locking for cache operations. It is also planned to replace
NDP caches.

The code is based on FreeBSD's lltable/llentry as of r286629
and tweaked for NetBSD.

(ozaki-r)

Allow rumpkernel to use rw_obj_*

(ozaki-r)

Make rt_refcnt take into account rt_timer

(ozaki-r)

Add tests for ICMP redirect timeout

(ozaki-r)

Fix build.

(uebayasi)

Exclude duplicate kernel config names in set generation.  Suppress warnings
of defining duplicate make(1) targets.

(uebayasi)

Fix build of .s files.

(uebayasi)

Remove leading whitespaces

(ozaki-r)

Restore the old behavior of "maxusers" to allow the value to be overriden.
Problem reported by John D. Baker.

(uebayasi)

958

(snj)

In the READMEs, describe the hexadecimal data detection and functions.

Update $ARFE$ in dt.c.

(dyoung)

Pull up following revision(s) (requested by jmcneill in ticket #958):
sys/dev/ic/dwc_gmac.c: revision 1.34
No need to BUS_DMASYNC_PREREAD the transmit data buffer. Fixes "NFS writes
being corrupted?" issue on ODROID-C1 as seen on port-arm.

(snj)

Revert "Accept only relative paths ...".  This will be redone in much better,
stricter way.

(uebayasi)

Fix "Define compile rules in sys/conf/Makefile.kern.inc ...".

Use `.if !commands(xxx)' to check if `xxx' has a defined, overriden rule,
instead of `.if !targets(xxx)'.  The latter evaluates as true even when `xxx'
has an empty rule to define a dependency.

(uebayasi)

Remove rubbish.

(dholland)

We preprocess .s files, so add ${INCLUDES} to AFLAGS

(martin)

A makeoptions `DEFWARNINGS', forcibly disabling all ${CC} warnings, is only
used by hpcmips's NULLCONF, which doesn't even build for other causes.

If some source doen't build and needs a workaround, that should be deal with
by modifying per-file ${CC} options (e.g. COPTS.foo.c+=-fno-xxx).  Let's not
use DEFWARNINGS any longer.

(uebayasi)

loadfirmware is not NetBSD function. Fix error message.

(ryoon)

Note where we're tracking dwc2 from now.

(skrll)

Update for latest dwc2

(skrll)

Merge conflicts

(skrll)

KNF

(skrll)

update client OS version as well

(jnemeth)

Whitespace

(skrll)

PR/49616 - Andreas Gustafsson -- bring modload example into era of MODULAR

(jnemeth)

Ticket #961

(martin)

Pull up the following revision, requested by snj in #961:

src/distrib/utils/embedded/conf/armv7.conf r1.6

Properly escape the $ when trying to pass the u-boot env var $kernel.
From Rin Okuyama.

(martin)

Remove double spl(x), found by brainy.

(martin)

wishful thinking?

(mlelstv)

Add NOLINT

(christos)

Include opt_diagnostic.h.

(uebayasi)

Generate opt_diagnostic.h for DIAGNOSTIC; define unused _DIAGNOSTIC until
thoroughly populated.

(uebayasi)

print the configuration information early so that it does not get intermingled
with possible error prints.

(christos)

Typo.

(uebayasi)

Move splash logic, keep Makefile.kern.inc clean.

(uebayasi)

Fix a macro usage. Add more markup.

(wiz)

Put back MEMORY_DISK_IMAGE logic, but use generated opt_memory_root_image.h
and don't polute Makefile.kern.inc.

(uebayasi)

Calculate sector size from superblock and use that instead of DEV_BSIZE.

(mlelstv)

Define compile rules in sys/conf/Makefile.kern.inc except those overriden by
"file ... compile-with ...".  As rules are still explicit, be careful to not
override by checking .if !target(xxx.o).

(uebayasi)

add attribution, no functional change.
from Michael McConville

(macallan)

Restore interrupts on error path.

Also, on another path, avoid splx()'ing twice. While calling splx() a
second time with the same value has no further effect, it looks to me
like the first one of these calls is too early and some of the
subsequent operations are potential races. Not actually tested, I'm
afraid.

From maxv's brainy list.

(dholland)

Restore interrupts on error path. From maxv's brainy list.

(dholland)

Restore interrupts on error paths. From maxv's brainy list.

(dholland)

Even if the "card went away", don't return from smc91cxx_init without
restoring interrupts. From maxv's brainy list.

(dholland)

Turn interrupts back off after sleeping. From maxv's Brainy list.

(dholland)

Initialize uninitialized variable; from maxv's brainy list. Fixes slipup
in -r1.30 back in 2007.

(dholland)

Use makeoptions_COPY_SYMTAB via opt_copy_symtab.h in sources.  Remove a hack
to set -DCOPY_SYMTAB from sys/conf/Makefile.kern.inc.  Remove unnecessary
dependencies too.

(uebayasi)

Define `makeoptions' values as parameters with "makeoptions_" prefix too.
C sources are encouraged to include relevant opt_*.h files rather than relying
on -DXXX passed via makefiles.

(uebayasi)

Fix IFILE pointer calculation when scanning freelist.

(mlelstv)

Fix glaringly wrong indent.

(dholland)

No need to define swap<kernel>.o build rule.

(uebayasi)

Define ``normal'' .c/.S rules as .for loops.  Still explicit and ugly, but
these will be eventually replaced with suffix rules.  Tested x68k where .c/.S
rules are overriden with "compile-with".

(uebayasi)

gdb-7.10 is available.

(wiz)

Move less important part out of Makefile.kern.inc.

(uebayasi)

Revert a mistakenly added file.

(uebayasi)

Define two suffix rules, .c -> .o and .S -> .o, using ${NORMAL_C} and
${NORMAL_S} respectively.  Use the .c rule to build devsw.c, ioconf.c, and
param.c.  Other .c/.S files have explicit rules in the generated `Makefile',
and unaffected.

(uebayasi)

Now that MAXUSERS is in opt_param.h, param.o doesn't depend on Makefile.

(uebayasi)

According to nxr.netbsd.org, nothing uses MEMORY_DISK_IMAGE.  Retire it.
Premature design and its build rule bloats Makefile.kern.inc.  There are
other ways like MEMORY_DISK_DYNAMIC.

(When kernel will be built as relocatable, embedding binary data will be much
easier, and md(4), splash(4), and ksyms(4) will all benefit.)

(uebayasi)

genassym.cf and machdep.c are _KERNEL_OPT'ed, don't depend on Makefile.

(uebayasi)

conf.c doesn't exist.

autoconf.c exists, but it's just a C file, no need to depend on Makefile.

(uebayasi)

I don't see how uipc_proto.c can change its content by Makefile, don't depend
on Makefile.  vfs_conf.c doesn't even exist, remove it too.

(uebayasi)

Convert MAXUSERS, take 2.

Define MAXUSERS in opt_param.h and include it from sys/param.h, for more
accurate dependency.  Don't define -DMAXUSERS and add it to ${CPPFLAGS}.
config(5)'s "maxusers" syntax doesn't change.

(The version just before revert was OK, but I had something bad in my obj
dirs.)

(uebayasi)

Revert MAXUSERS.  CVS is hard.

(uebayasi)

Don't decrement the number of offline cpus if we fail to shut down one.

ok christos@, via tech-kern@

(maxv)

when querying randomness sources from position 'start' then skip 'start'
entries and not one less.

(mlelstv)

Revert MAXUSERS changes.  Need fresh air.

(uebayasi)

Fix previous.

(uebayasi)

Define MAXUXERS in opt_param.h.  Bump config(1) version.

(uebayasi)

Bypass the ifile's double indirect block if the ifile size in blocks
is less than or equal to NDADDR + NINDIR, the number of blocks mapped
without getting to the double indirect block.

The code here was instead using NINDIR * ifpb (ifile entries per
block); this gives the number of ifile entries the indirect block can
map, but that isn't a useful number.

Caught by mlelstv.

(dholland)