- Fix a bug in sodump() which prevented struct sockaddr_in6 from displaying.
- Fix a bug in in fiboptlist_csv() which could cause free() of uninitialized
pointer.
- Style cleanups:
. Add missing "static" keywords.
. Use an array of struct sockaddr_storage instead of sockunion for rtmsg.
. Use err() and errx() instead of pair of fprintf(stderr, "...") + exit(1).
. Use nitems() macro.
. Various style(9) fixes.
to Ethernet and the subsequent port being set to IB.
Submitted by: Shakar Klein @ Mellanox
Tested by: Morgan Robertson <morganrobertson@gmail.com>
MFC after: 1 week
This should a regression introduced in r253380 if malloc'ed memory
happens to have '=' at the right place.
Reported by: ache
Pointyhat to: me (avg)
MFC after: 1 day
X-MFC with: r253380
The read DMA request logic operation is based on having sufficient
available space in the transmit data buffer (TXMBUF) before a read
DMA can be requested. There are four read DMA channels that use
the TXMBUF, and the logic checks if the available free space in the
TXMBUF is large enough for all the data in the four Send Buffers
for which buffer descriptors have been fetched. The Enable_Request
signal is asserted only if the free TXMBUF space is larger than the
sum of the four DMA length registers. The power-up default value
of BGE_RDMA_LSO_CRPTEN_CTRL register bit 25 (bit 21 on BCM5720) is
zero, which selects the DMA length registers to connect to the
input of the adder block. The DMA length registers are
asynchronously reset following BCM5719/BCM5720 power-up, and due to
the lack of synchronous deassertion of the length registers reset
signal these resisters may contain uninitialized values following
the reset deassertion.
In the case of the failure the uninitialized DMA length register
values added up to more than the TXMBUF size, which prevented the
assertion of the Enable_Request signal and any subsequent read DMA
to start. This lockup condition is the root cause of failing to
generate any transmit traffic.
To workaround the issue, select alternate output of multiplexers
and transmit the first four Ethernet frames. This overwrites the
DMA length registers with valid values.
Reported by: Geans Pin <geanspin@broadcom.com>
Reviewed by: Geans Pin <geanspin@broadcom.com>
constraint to 8. Previously it may have triggered watchdog
timeouts.
o Check whether interrupt is ours or not.
o Enable interrupts before attemping to transmit queued packets.
This will slightly improve TX performance.
o No need to clear IFF_DRV_OACTIVE in a loop. AE_FLAG_TXAVAIL is
used to know whether there are enough available TxD ring space.
o Added missing bus_dmamap_sync(9) in ae_rx_intr() and rearranged
code to avoid unncessary register access.
o Make sure to clear TxD, TxS, RxD rings in driver initialization.
Otherwise some data in these rings could be interpreted as
'updated' which in turn will advance internally maintained
pointers and can trigger watchdog timeouts.
PR: kern/180382
- We should check is_d32 to see howmany registers we have
- In vfp_restore mark vfpscr as an output register
Without the second part it appears we can return the incorrect value from
vfp_bounce if the VFP condition flags are set as it may override the
register holding the return value.
make the ARM EABI the default ABI on arm, armeb, armv6 and armv6eb.
This is intended to be the default ABI from now on with the old ABI to be
retired. Because of this all users are strongly suggested to upgrade to the
ARM EABI.
As the two ABIs are incompatible it is unlikely upgrading in place will
work. Users should perform a full backup and either use an external machine
to upgrade, or install to an alternative location on their media. They
should also reinstall all ports or packages when these are available.
The only known issues are:
- pkg incorrectly detects the ABI. This is fixed upstream, and will a
patch will be made to the port.
- GDB can have issues with executables built with clang.
__FreeBSD_version has been bumped.
an empty firmware slot, as long as the user has specified a firmware
image to download into the empty firmware slot.
Sponsored by: Intel
Reported by: Joe Golio <joseph.golio@emc.com>
MFC after: 3 days
settings for ACPI-enumerated serial ports by forcing any IRQs that use
an ISA IRQ value with these settings to active-high instead of active-low.
This is known to occur with the BIOS on an Intel D2500CCE motherboard.
Tested by: Robert Ames <robertames@hotmail.com>, lev
Submitted by: Juergen Weiss weiss at uni-mainz.de (original patch)
Now that r253351 moved sendfile() stats to a separate struct, the
last field used in mbstat is m_mcfail, which is updated, but never
read or obtained from userland.
Submitted by: adrian, zec
Fix multiple kernel panics when VIMAGE is enabled in the kernel.
These fixes are based on patches submitted by Adrian Chadd and Marko Zec.
(1) Set curthread->td_vnet to vnet0 in device_probe_and_attach() just before calling
device_attach(). This fixes multiple VIMAGE related kernel panics
when trying to attach Bluetooth or USB Ethernet devices because
curthread->td_vnet is NULL.
(2) Set curthread->td_vnet in if_detach(). This fixes kernel panics when detaching networking
interfaces, especially USB Ethernet devices.
(3) Use VNET_DOMAIN_SET() in ng_btsocket.c
(4) In ng_unref_node() set curthread->td_vnet. This fixes kernel panics
when detaching Netgraph nodes.
Bring in the changes from the FUSE kernel interface 7.10
(available under a BSD license).
After 7.10 the linux FUSE developers added support for a
controversial CUSE driver and some linux especific
features that are unlikely to find its way into FreeBSD.
We currently don't implement any of the new features so we
are *not* bumping the FUSE_KERNEL_MINOR_VERSION. The header
should, nevertheless, serve as a template to add the new
features in a compatible manner.
While here adopt some minor cleanups from the upstream version
like removing FUSE_MAJOR and FUSE_MINOR which were never
used. Also add multiple inclusion header guards,
We need to fix wpa_supplicant because it checks whether the card has
ic_cryptocaps set. Since net80211 can do software encryption this check in
wpa_supplicant is wrong.
