Warner Losh [Sat, 26 Apr 2014 16:58:35 +0000 (16:58 +0000)]
make_dtb.sh is designed to be used in a kernel build environment where
MACHINE is defined to the target's value, not the host's
value. However, in Makefile.inc1, it is still defined to be the host's
value. Make the makedtb target work by expanding TARGET in the
existance test, and passing MACHINE=$TARGET in the call to make_dtb.sh
Add EFI support to the installer. This requires that the kernel provide
a sysctl to determine what firmware is in use. This sysctl does not exist
yet, so the following blocks are in front of the wheels:
- I've provisionally called this "hw.platform" after the equivalent thing
on PPC
- The logic to check the sysctl is short-circuited to always choose BIOS.
There's a comment in the top of the file about how to turn this off.
If IA64 acquired a boot1.efifat-like thing (probably with very few
modifications), the same code could be adapted there.
Ian Lepore [Sat, 26 Apr 2014 16:48:09 +0000 (16:48 +0000)]
Stop calling imx51_ccm_foo() clock functions from imx6 code. Instead
define a few imx_ccm_foo() functions that are implemented by the imx51 or
imx6 ccm code. Of course, the imx6 ccm code is still more a wish than
reality, so for now its implementations just return hard-coded numbers.
r261913 broke DES passwords, because the only way they could work,
since they don't have an easily recognizable signature, was if they
were the default. This commit rewrites crypt_set_format(3) etc to
address this:
- Use a pointer instead of an index to identify the default format.
This pointer is initialized at compile time to point to the first
first element in the list of supported formats, eliminating the
need for crypt_setdefault(). Using a pointer also simplifies
iterating through the list.
- Associate DES with the magic string "_", which takes care of the
Extended DES format.
- Finally, as a special case, if the salt does not match any known
magic string but matches ^[./0-9A-Za-z]{13}$, it is assumed to be a
DES password and is passed on to crypt_des().
Add a separate script to build the memstick.img and the
mini-memstick.img with UEFI support.
As the comments in the file suggest, 1) there must
be existing ${.OBJDIR}/usr/src/release/{release,bootonly};
2) TARGET/TARGET_ARCH must be amd64; and 3) it must be
a vt(4)-enabled kernel with vt_efifb (*not* vt_vga).
This script is not hooked into release/Makefile in any way
until further testing is complete.
Ian Lepore [Fri, 25 Apr 2014 19:47:27 +0000 (19:47 +0000)]
The FTDI product ID we've been calling BEAGLEBONE is actually TI XDS100V2,
a jtag debugging product, which was used on early Beaglebone boards (later
boards used a standard FTDI 2232C product ID). Change the name accordingly,
and also add an entry for XDS100V3, the latest version of that product
which has its own new product ID number.
Warner Losh [Fri, 25 Apr 2014 19:25:53 +0000 (19:25 +0000)]
Split up the options into those used only by bsd.mk.* or sys.mk and
the rest. Add note of caution for the surprises that popped up. MK_SSP
is the only one used by sys.mk, and it likely needs even extra
attention.
Warner Losh [Fri, 25 Apr 2014 19:25:37 +0000 (19:25 +0000)]
Now that all the NO_foo expressed in this loop have been removed from
the tree, start warning that NO_foo is deprecated. It was supposed to
be gone from the tree as a user-setting a long time ago...
Warner Losh [Fri, 25 Apr 2014 19:25:00 +0000 (19:25 +0000)]
Remove NO_CTF, exccept as an undocumented compatibility
option. Convert all other uses to MK_CTF=no. Set MK_CTF=no rather than
the indirect WITHOUT_CDDL in filemon regression. It is expected that
NO_CTF will be removed in FreeBSD 12 entirely.
Ian Lepore [Fri, 25 Apr 2014 19:13:57 +0000 (19:13 +0000)]
Remove device type from the uftdi_devs table, enhance the jtag-skip feature.
Device type and revision is now determined from the bcdDevice field and
doesn't need to be in the table at all. The feature that skips creation
of /dev/ttyU* entries for jtag and gpio interfaces is enhanced:
- The feature is now optional, but enabled by default. A tunable and
sysctl are available to control it: hw.usb.uftdi.skip_jtag_interfaces.
- We no longer assume interface #0 is the only jtag interface. Up to
eight interfaces per chip can be flagged as jtag. (Current ftdi chips
support a max of 4 interfaces; this leaves room for growth.)
- Some manufacturers don't change the product ID or use the same ID for
different devices intended for both serial-comms and jtag/gpio use.
Often while the product ID is the same, the product name string is
different, so it's now possible to search for the product name in a
table of strings and get the set of non-tty interfaces from that table.
Restore make-memstick.sh back to its original state to
unbreak booting for machines that do not support GPT.
I have in-progress work to keep the MBR layout and add
the EFI partition, but it is not yet ready, and does
need at least one full release build to be certain it
does not break.
Peter Grehan [Fri, 25 Apr 2014 17:35:34 +0000 (17:35 +0000)]
Respect and track the enable bit in the PCI configuration address word.
Ignore writes, and return 0xff's, on config accesses when not set.
Behaviour now matches that seen on h/w.
The current API for adding rules with pool addresses is the following:
- DIOCADDADDR adds addresses and puts them into V_pf_pabuf
- DIOCADDRULE takes all addresses from V_pf_pabuf and links
them into rule.
The ugly part is that if address is a table, then it is initialized
in DIOCADDRULE, because we need ruleset, and DIOCADDADDR doesn't
supply ruleset. But if address is a dynaddr, we need address family,
and address family could be different for different addresses in one
rule, so dynaddr is initialized in DIOCADDADDR.
This leads to the entangled state of addresses on V_pf_pabuf. Some are
initialized, and some not. That's why running pf_empty_pool(&V_pf_pabuf)
can lead to a panic on a NULL table address.
Since proper fix requires API/ABI change, for now simply plug the panic
in pf_empty_pool().
Refactor make-memstick.sh to avoid creating the 'dangerously
dedicated' partition scheme, reported to cause the memstick.img
to fail to boot.
Similar to how make-memstick.sh worked on stable/8, use makefs(8)
to create the actual filesystem. Then calculate the size of the
resulting image file, create the GPT partition scheme, then dd(1)
the filesystem created with makefs(8) to the freebsd-ufs GPT
partition.
This was tested on a known-working machine[1] for regression, and
a known-not-working machine[2] to ensure the boot issue has been
resolved.
Testers: myself [1], db [2]
MFC After: 1 week
Sponsored by: The FreeBSD Foundation
Adrian Chadd [Fri, 25 Apr 2014 01:20:10 +0000 (01:20 +0000)]
Add a SLEEP->SCAN transition. Without this a disassociate or scan
request during SLEEP results in a hang.
Whilst I'm here, add in some disabled code that will transition to RUN
if there's multicast traffic. It's not needed for Atheros hardware but
it may be for other hardware.
Tested:
* AR5416, STA mode (powersave)
* AR5212, STA mode (powersave)
Alan Somers [Thu, 24 Apr 2014 23:56:56 +0000 (23:56 +0000)]
Fix subnet and default routes on different FIBs on the same subnet.
These two bugs are closely related. The root cause is that ifa_ifwithnet
does not consider FIBs when searching for an interface address.
sys/net/if_var.h
sys/net/if.c
Add a fib argument to ifa_ifwithnet and ifa_ifwithdstadddr. Those
functions will only return an address whose interface fib equals the
argument.
sys/net/route.c
Update calls to ifa_ifwithnet and ifa_ifwithdstaddr with fib
arguments.
sys/netinet/in.c
Update in_addprefix to consider the interface fib when adding
prefixes. This will prevent it from not adding a subnet route when
one already exists on a different fib.
sys/net/rtsock.c
sys/netinet/in_pcb.c
sys/netinet/ip_output.c
sys/netinet/ip_options.c
sys/netinet6/nd6.c
Add RT_DEFAULT_FIB arguments to ifa_ifwithdstaddr and ifa_ifwithnet.
In some cases it there wasn't a clear specific fib number to use.
In others, I was unable to test those functions so I chose
RT_DEFAULT_FIB to minimize divergence from current behavior. I will
fix some of the latter changes along with PR kern/187553.
tests/sys/netinet/fibs_test.sh
tests/sys/netinet/udp_dontroute.c
tests/sys/netinet/Makefile
Revert r263738. The udp_dontroute test was right all along.
However, bugs kern/187550 and kern/187553 cancelled each other out
when it came to this test. Because of kern/187553, ifa_ifwithnet
searched the default fib instead of the requested one, but because
of kern/187550, there was an applicable subnet route on the default
fib. The new test added in r263738 doesn't work right, however. I
can verify with dtrace that ifa_ifwithnet returned the wrong address
before I applied this commit, but route(8) miraculously found the
correct interface to use anyway. I don't know how.
Clear expected failure messages for kern/187550 and kern/187552.
Teach the FreeBSD/beri boot to "auto-detect" whether argument 4 (a3) is a
memory size of pointer to a struct bootinfo * by looking at its value and
seeing whether it is pointer-like. If a pointer, assume it's a bootinfo
and extract memsize from it instead; otherwise, use it as memsize directly.
This allows kernels to support bootinfo being passed by loader (and boot2)
while still supporting older Miniboot setups.
In the BERI kernel boot code, extract 'boothowto' (which includes boot flags
such as '-s') and 'envp' from passed module data. Booting to single-user
mode using boot flags now works.
Warner Losh [Thu, 24 Apr 2014 21:18:01 +0000 (21:18 +0000)]
Turns out that bash whines line a spoiled three year old when it
encounters empty function. Put the 'true' passifier back. This
effectively backs out r264857.
Rick Macklem [Thu, 24 Apr 2014 20:47:58 +0000 (20:47 +0000)]
The PR reported that the old NFS server did not set uio_td == NULL
for the VOP_READ() call. This patch fixes both the old and new
server for this case.
PR: 185232
Submitted by: PR had patch for old server
Reviewed by: kib
MFC after: 2 weeks
Alan Somers [Thu, 24 Apr 2014 17:23:16 +0000 (17:23 +0000)]
Fix host and network routes for new interfaces when net.add_addr_allfibs=0
sys/net/route.c
In rtinit1, use the interface fib instead of the process fib. The
latter wasn't very useful because ifconfig(8) is usually invoked
with the default process fib. Changing ifconfig(8) to use setfib(2)
would be redundant, because it already sets the interface fib.
tests/sys/netinet/fibs_test.sh
Clear the expected ATF failure
sys/net/if.c
Pass the interface fib in calls to rtrequest1_fib and rtalloc1_fib
sys/netinet/in.c
sys/net/if_var.h
Add a fibnum argument to ifa_switch_loopback_route, a subroutine of
in_scrubprefix. Pass it the interface fib.
Alexander Motin [Thu, 24 Apr 2014 16:19:49 +0000 (16:19 +0000)]
Remove limits on size of READ/WRITE operations.
Instead of allocating up to 16MB or RAM at once to handle whole I/O,
allocate up to 1MB at a time, but do multiple ctl_datamove() and storage
I/Os if needed.
Warner Losh [Thu, 24 Apr 2014 02:02:51 +0000 (02:02 +0000)]
Include bsd.opts.mk before Makefile.inc so Makefile.inc can do things
based on MK_xxx symbols. Continue to include bsd.own.mk after
Makefile.inc to preserve current behavior.
Warner Losh [Thu, 24 Apr 2014 02:02:37 +0000 (02:02 +0000)]
Switch to using pkgng for all package management. Add necessary
bootstrap step for pkg. Fix a bunch of annoying little nits. We can
now build fat or thin images successfully for the dhcpd config.
Adrian Chadd [Thu, 24 Apr 2014 01:39:53 +0000 (01:39 +0000)]
Begin fleshing out support for net80211 provided (legacy) sleep management.
This transitions the VAP in and out of SLEEP state based on:
* whether there's been an active transmission in the last (hardcoded) 500ms;
* whether the TIM from the AP indicates there is data available.
It uses the beacon reception to trigger the active traffic check.
This way there's no further timer running to wake up the CPU
from its own sleep states.
Right now the VAP isn't woken up for multicast traffic - mostly because
the only NIC I plan on doing this for right will auto wakeup and stay
awake for multicast traffic indicated in the TIM. So I don't have
to manually keep the hardware awake.
This doesn't do anything if the NIC doesn't advertise it implements
the new SWSLEEP capability AND if the VAP doesn't have powersave
enabled.
It also doesn't do much with ath(4) as it doesn't currently implement
the SLEEP state.
Rick Macklem [Wed, 23 Apr 2014 23:13:46 +0000 (23:13 +0000)]
Remove an unnecessary level of indirection for an argument.
This simplifies the code and should avoid the clang sparc
port from generating an abort() call.
Adrian Chadd [Wed, 23 Apr 2014 22:44:49 +0000 (22:44 +0000)]
Allow frames to be transmitted in either RUN or SLEEP state
Frames transmitted during SLEEP state should be queued in the
power save queue before waking the unit up. Otherwise DHCP
requests and such will be dropped if the NIC is asleep - the
NIC will wake up but not transmit the frame.
Rick Macklem [Wed, 23 Apr 2014 22:13:10 +0000 (22:13 +0000)]
Modify the NFSv4 client's Pathconf RPC (actually a Getattr Op.)
so that it only does the RPC for names that are answered by the RPC.
Doing the RPC for other names is harmless, but unnecessary.
Update zfsboot to coincide with r264840 to bsdconfig(8) adding
GEOM support (thereby adding GEOM support to the disk selection
menu of bsdinstall(8)'s `zfsboot' module updated herein).
Implement GEOM based media device classification. You'll notice a few
different things from this commit:
+ More devices. Devices that were previously ignored are now present.
+ Faster device scanning. "There is no try, only Do" -- f_device_try()
is no longer the basis of device scanning as GEOM provides [nearly]
all devices (doesn't provide network devices).
+ More information available as non-root. Usually you have to be root
to do things like taste filesystems, and that limits the amount of
information available to non-root users; with GEOM, we see all even
running unprivileged as the brunt of information (except for so-
called ``dangerously dedicated'' file systems) is represented by the
`kern.geom.confxml' sysctl(8) MIB.
NB: Only really useful for external scripts that use the API and run as
non-root; where this code is used in bsdconfig(8) and bsdinstall(8)
you are running as root so can detect even ``dangerously dedicated''
file systems that are not present in GEOM; e.g., no PART class for
a DOS filesystem written directly to disk without partition table).
+ No more use of legacy tools such as diskinfo(8) to get disk capacity
or fdisk(8) to see partitions.
Michael Tuexen [Wed, 23 Apr 2014 21:20:55 +0000 (21:20 +0000)]
Don't free an mbuf twice. This only happens in very rare error
cases where the peer sends illegal sequencing information in
DATA chunks for an existing association.
John Baldwin [Wed, 23 Apr 2014 20:55:07 +0000 (20:55 +0000)]
- Format the usage so that it fits in 80 cols and follows the standard
convention for long usage lines in manpages.
- Sort the option string passed to getopts and the case statements for
the option returned by getopts.
- Add a -C option to specify the device to be used for the console
(defaults to 'stdio') (This could be let vmrun be run in the background
by using /dev/nmdm0B or the like)
- Add a -H option to specify a host path to pass to bhyveload(8) via
-h to back the host0: filesystem in bhyveload(8) (useful for loading
kernels from the host into the guest without having to copy them into
the guest's disk image first)