Right now if a jail has multiple IPv6 addresses, it will print them
shifting only 4 bytes at a time. Example:
2001:4dd0:ff41::b23f:a9
2001:4dd0:ff41::b23f:aa
Becomes:
2001:4dd0:ff41::b23f:a9
ff41::b23f:a9:2001:4dd0
By casting to in6_addr, it uses the correct offsets.
MFC after: 1 week
the problems related to the handling of broken DNSSEC trust chains.
This fix is only relevant for those who have DNSSEC validation
enabled and configure trust anchors from third parties, either
manually, or through a system like DLV.
o Process the BAR frame on the adhoc, mesh and sta modes
o Fix the format of the ADDBA reply frame
o Fix references to the spec section numbers
Also, print the all the MCS rates in bootverbose.
Sponsored by: iXsystems, Inc.
Obtained from: //depot/user/rpaulo/80211n/...
- show all lltables [1] (optional flag to also show the llentries as well)
- show lltable <struct lltable *>
- show llentry <struct llentry *>
MFC after: 6 days
- Swap the configuration of the first and second large dTLB as with
US-IV+ these can only hold entries of certain page sizes each, which
we happened to chose the non-working way around.
- Additionally ensure that the large iTLB is set up to hold 8k pages
(currently this happens to be a NOP though).
- Add a workaround for US-IV+ erratum #2.
- Turn off dTLB parity error reporting as otherwise we get seemingly
false positives when copying in the user window by simulating a
fill trap on return to usermode. Given that these parity errors can
be avoided by disabling multi issue mode and the problem could be
reproduced with a second machine this appears to be a silicon bug of
some sort.
- Add a membar #Sync also before the stores to ASI_DCACHE_TAG. While
at it, turn of interrupts across the whole cheetah_cache_flush() for
simplicity instead of around every flush. This should have next to no
impact as for cheetah-class machines we typically only need to flush
the caches a few times during boot when recovering from peeking/poking
non-existent PCI devices, if at all.
- Just use KERNBASE for FLUSH as we also do elsewhere as the US-IV+
documentation doesn't seem to mention that these CPUs also ignore the
address like previous cheetah-class CPUs do. Again the code changing
LSU_IC is executed seldom enough that the negligible optimization of
using %g0 instead should have no real impact.
With these changes FreeBSD runs stable on V890 equipped with US-IV+
and -j128 buildworlds in a loop for days are no problem. Unfortunately,
the performance isn't were it should be as a buildworld on a 4x1.5GHz
US-IV+ V890 takes nearly 3h while on a V440 with (theoretically) less
powerfull 4x1.5GHz US-IIIi it takes just over 1h. It's unclear whether
this is related to the supposed silicon bug mentioned above or due to
another issue. The documentation (which contains a sever bug in the
description of the bits added to the context registers though) at least
doesn't mention any requirements for changes in the CPU handling besides
those implemented and the cache as well as the TLB configurations and
handling look fine.
o Re-arrange cheetah_init() so it's easier to add support for SPARC64
V up to VIIIfx CPUs, which only require parts of this initialization.
by UltraSparc-IV and -IV+ as well as SPARC64 V, VI, VII and VIIIfx CPUs.
- Replace TLB_PCXR_PGSZ_MASK and TLB_SCXR_PGSZ_MASK with TLB_CXR_PGSZ_MASK
which just is the complement of TLB_CXR_CTX_MASK instead of trying to
assemble it from the page size bits which vary across CPUs.
- Add macros for the remainder of the SFSR bits, which are useful for at
least debugging purposes.
- Don't leak slice resources when mxge_alloc_rings() fails
- Start taskq threads only after we know attach will succeed. At
boot time, taskqueue_terminate() will loop infinately, waiting
for the threads to exit, and hang the system.
Submitted by: Panasas
MFC After: 3 days
provides no ino-bitmap properties so forge them using the default set
of controller interrupts and let schizo_setup_intr() take care of the
children, hoping for non-fancy routing.
- Add quirk handling for Sun Fire V890. When booting these machines from
disk a Schizo comes up with PCI error residing which triggers as soon
as we register schizo_pci_bus() even when clearing it from all involved
registers (it's no longer indicated once we're in schizo_pci_bus()
though). Thus make PCI bus errors non-fatal until we actually touch the
bus. With this change schizo_pci_bus() typically triggers once during
attach in this case. Obviously this approach isn't exactly race free
but it's about the best we can do about this problem as we're not
guaranteed that the interrupt will actually trigger on V890 either, as
it certainly doesn't when for example netbooting them.
Untangle some of the confusion about what role means when it's in the FCPARAM/SDPARAM
or isp_fc/isp_spi structures. This fixed a problem about seeing targets appear if you've
turned off autologin and find them, or rather don't, via camcontrol rescan.
MFC after: 1 month
o Introduce XIV, eXternal Interrupt Vector, to differentiate from
the interrupts vectors that are offsets in the IVT (Interrupt
Vector Table). There's a vector for external interrupts, which
are based on the XIVs.
o Keep track of allocated and reserved XIVs so that we can assign
XIVs without hardcoding anything. When XIVs are allocated, an
interrupt handler and a class is specified for the XIV. Classes
are:
1. architecture-defined: XIV 15 is returned when no external
interrupt are pending,
2. platform-defined: SAL reports which XIV is used to wakeup
an AP (typically 0xFF, but it's 0x12 for the Altix 350).
3. inter-processor interrupts: allocated for SMP support and
non-redirectable.
4. device interrupts (i.e. IRQs): allocated when devices are
discovered and are redirectable.
o Rewrite the central interrupt handler to call the per-XIV
interrupt handler and rename it to ia64_handle_intr(). Move
the per-XIV handler implementation to the file where we have
the XIV allocation/reservation. Clock interrupt handling is
moved to clock.c. IPI handling is moved to mp_machdep.c.
o Drop support for the Intel 8259A because it was broken. When
XIV 0 is received, the CPU should initiate an INTA cycle to
obtain the interrupt vector of the 8259-based interrupt. In
these cases the interrupt controller we should be talking to
WRT to masking on signalling EOI is the 8259 and not the I/O
SAPIC. This requires adriver for the Intel 8259A which isn't
available for ia64. Thus stop pretending to support ExtINTs
and instead panic() so that if we come across hardware that
has an Intel 8259A, so have something real to work with.
o With XIVs for IPIs dynamically allocatedi and also based on
priority, define the IPI_* symbols as variables rather than
constants. The variable holds the XIV allocated for the IPI.
o IPI_STOP_HARD delivers a NMI if possible. Otherwise the XIV
assigned to IPI_STOP is delivered.
Using 'sysctl vfs' is not only ugly, but is also not reliable - not all
file system types create entries in vfs sysctl tree.
Reviewed by: imp
MFC after: 1 week
and 16 for metadata
- export L2ARC tunables as sysctls
- add several kstats to track L2ARC state more precisely
- avoid holding a contended lock when atomically incrementing a
contended counter (no lock protection needed for atomics)
in r1.48. We were stopping at the first null pointer when multiple file
descriptors were opened and one in the middle was closed. This restores
traditional behaviour of fdescfs.
MFC after: 3 days
if the interface has such capability. The interface
capability flag indicates whether such capability
exists. This approach is much more backward compatible.
Physical device driver changes will be part of another
commit.
Also updated the ifconfig utility to show the LINKSTATE
capability if present.
Reviewed by: rwatson, imp, juli
MFC after: 3 days
for parsing model-specific and other fields in machine check events
including the global machine check capabilities and status registers,
CPU identification, and the FreeBSD CPU ID.
- Report these added fields in the console log of a machine check so that
a record structure can be reconstituted from the console messages.
- Parse new architectural errors including memory controller errors.
MFC after: 1 week
6830813 zfs list -t all fails assertion
*Note that this is only a partial merge of this revision addressing only
this one issue.*
PR: bin/144720
Submitted by: mm
Approved by: pjd
Obtained from: OpenSolaris
MFC after: 1 month
ipfw add 100 allow ip from { 1.2.3.4 or 5.6.7.8 }
(note that the above example could be better written as
ipfw add 100 allow dst-ip 1.2.3.4,5.6.7.8
Submitted by: Riccardo Panicucci
