created by atapicam is being kept opened or mounted. This is probably just
a temporary solution until we invent something better.
Reviewed by: scottl
Approved by: rwatson (mentor)
Sponsored by: FreeBSD Foundation
Reported by: Jaakko Heinonen
o add net80211 support for a tdma vap that is built on top of the
existing adhoc-demo support
o add tdma scheduling of frame transmission to the ath driver; it's
conceivable other devices might be capable of this too in which case
they can make use of the 802.11 protocol additions etc.
o add minor bits to user tools that need to know: ifconfig to setup and
configure, new statistics in athstats, and new debug mask bits
While the architecture can support >2 slots in a TDMA BSS the current
design is intended (and tested) for only 2 slots.
Sponsored by: Intel
- Clean up TCLK handling so that it's dynamically recognized depending on
registers settings or chip version/revision. Update registers definitions.
- Teach SOC ident routine about A0 (initial silicon version for general
audience)
Obtained from: Marvell, Semihalf
locked. Lookup could attempt to recursively lock that vnode.
Do not call vn_start_write(V_WAIT) while vnode is locked, this may
result in a deadlock with suspension.
vfs_busy() the mountpoint before dropping vnode lock for vnode
that was used to look up the mountpoint, to prevent unmount in
between.
Reported and tested by: pho
Reviewed by: rwatson
MFC after: 3 weeks
This fixes problems with discovering some USB devices that are very slow to
respond during initialisation.
When a USB device is inserted, CAM performs the sequence:
1) INQUIRY
2) INQUIRY (second time with other parameters)
3) TEST UNIT READY
4) READ CAPACITY
Before this change CAM didn't check if TEST UNIT READY was successful and went
on blindly to the next state and sent READ CAPACITY. If the device was still
not ready by then, CAM ended with error message. This patch adds checking for the
status of TEST UNIT READY command and retrying up to 10 times with 0.5 sec
interval.
Submitted by: Grzegorz Bernacki gjb ! semihalf dot com
Reviewed by: scottl
1.Sync TD on close to ensure USB request in close callback issued.
2.Add sysctls to indicate device role.
3.Enable handsfree port support.
Now modem port and obex port works well.
Handsfree port works but not with good response.
When trying to read scratched or damaged CDs and DVDs, the default
mechanism is sub-optimal. Programs like ddrescue do much better if
you turn off retries entirely, since their algorithms are designed
scan big areas fast, then winnow the areas down. Turning off retries
speeds these programs up by as much as 20x, since the drive is able to
'stream past' many small errors...
The sysctl/tunable kern.cam.cd.retry_count controls this. That
defaults to '4' (for a total of 5 attempts). Setting to 0 turns off
all retry attempts.
Reviewed by: scottl@
specifically SPI controllers now also work in big-endian
machines and some conversions relevant for FC and SAS
controllers as well as support for ILP32 machines which all
were omitted in previous attempts are now also implemented.
The IOCTL-interface is intentionally left (and where needed
actually changed) to be completely little-endian as otherwise
we would have to add conversion code for every possible
configuration page to mpt(4), which didn't seem the right
thing to do, neither did converting only half of the user-
interface to the native byte order.
This change was tested on amd64 (SAS+SPI), i386 (SAS) and
sparc64 (SAS+SPI). Due to lack of the necessary hardware
the target mode code is still left to be made endian-clean.
Reviewed by: scottl
MFC after: 1 month
functions and stop attaching of dcons(4) and dcons_crom(4) if
they indicate failure. This fixes a panic seen on sparc64 machines
with no free physical memory in the requested 32-bit region but
still doesn't make dcons(4)/dcons_crom(4) these work. I think
the latter can be fixed by simply specifying ~0UL as the upper
limit for contigmalloc(9) and letting the bounce pages and the
IOMMU respectively handle limitations of the DMA engine. I didn't
want to change that without the consensus of simokawa@ though,
who unfortunately didn't reply so far.
MFC after: 1 week
long commands into multiple requests. [09:01]
Fix incorrect OpenSSL checks for malformed signatures due to invalid
check of return value from EVP_VerifyFinal(), DSA_verify, and
DSA_do_verify. [09:02]
Security: FreeBSD-SA-09:01.lukemftpd
Security: FreeBSD-SA-09:02.openssl
Obtained from: NetBSD [SA-09:01]
Obtained from: OpenSSL Project [SA-09:02]
Approved by: so (simon)
installing the kernel allows one, like with modules, to override
the default user/group and install as non-su to a temporary
directory to test, create images or seed a tftp dir.
Reviewed by: Andrzej Tobola <ato@iem.pw.edu.pl>
MFC after: 4 weeks
module. These files cause manual interaction when building
ports/audio/aureal-kmod which provides a usable i386-only driver (it requires
linking against some linux object files distributed by vendor which bankrupted
back in 2000).
MFC after: 1 week
the suggested ruleset[1].
While here use an IP from the 'test-net' prefix for docs.
PR: kern/130102 ([1] different problem in the end)
Reviewed by: simon
MFC after: 2 weeks
recent demonstration of a forged SSL certificate. Add text pointing out
that SHA-1 is at least theoretically broken. Add a recommendation that
new applications use SHA-256.
MFC after: 1 month
subclasses as are available with PCI. Changes I2C device drivers without
real probe logic to return BUS_PROBE_NOWILDWARD to avoid interference with
firmware bus enumeration, and reduces the probe priority of the iicbus
base driver to allow subclass attachment at higher priority.
Discussed on: freebsd-arch
+ check a possible buffer overflow when creating a temp file,
submitted by Christoph Mallon
+ remove stale struct definitions
+ clarify the use of dflag and remove useless checks
MFC after: 3 days
lock in order to avoid the lock acquire hit if the pipe list is very
likely empty.
Obtained from: TrustedBSD Project
MFC after: 3 weeks
Sponsored by: Apple, Inc.
