o conversion to callout(9) API.
o add a missing driver lock in bfe_ifmedia_sts().
o use our callout to drive watchdog timer.
o restart Tx routine if pending queued packets are present in
watchdog handler.
o unarm watchdog timer only if there are no queued packets.
o don't blindly reset phy and let phy driver handle link change
request in bfe_init_locked().
o return the status of mii_mediachg() to caller in
bfe_ifmedia_upd(). Previously it always returned 0 to caller.
o add check for IFF_DRV_RUNNING flag as well as IFF_DRV_OACTIVE
in bfe_start_locked().
o implement miibus_statchg method that keeps track of current
link state changes as well as negotiated speed/duplex/
flow-control configuration.
Reprogram MAC to appropriate duplex state. Flow-control
configuration was also implemented but commented out at the
moment. The flow-control configuration will be enabled again
after we have general flow-control framework in mii layer.
Reported by: Yousif Hassan < yousif () alumni ! jmu ! edu >
Tesdted by: Yousif Hassan < yousif () alumni ! jmu ! edu >
- Add a new 'kgdb_auto_load_klds()' routine which is invoked during
startup that walks the list of linker files and tries to find a matching
kld on disk for each non-kernel kld. If a kld file is found, then it
is added as if the 'add-kld' command is invoked. One change from
'add-kld' is that this method attempts to use the 'pathname' from the
linker_file structure first to try to load the file. If that fails
it then looks in the kernel directory followed by the directories in
the module path.
- Move the kld file suffix handling into a separate routine so that it
can be called standalone and to reduce duplicate code in find_kld_path().
- Cache the offsets of members of 'struct linker_file' during startup
instead of computing them for each 'add-kld'.
- Use GDB's target_read_string() instead of direct KVM access.
- Add all resident sections from a kld by using bfd_map_over_sections() to
build the section list rather than just adding symbols for ".text",
".data", ".bss", and ".rodata".
- Change the 'add-kld' command to do a y/n prompt before adding the
symbols when run interactively to match 'add-symbol-file'.
MFC after: 1 week
optional symbols that are missing (e.g. kgdb complains about _stoppcbs and
_stopped_cpus on UP kernels). Instead, callers that really want their
symbols to be present now do explicitly warnx() about the missing symbol.
This makes sure that process tokens credentials with un-initialized
audit contexts are handled correctly. Currently, when invariants are
enabled, this change fixes a panic by ensuring that we have a valid
termid family. Also, this fixes token generation for process tokens
making sure that userspace is always getting a valid token.
This is consistent with what Solaris does when an audit context is
un-initialized.
Obtained from: TrustedBSD Project
MFC after: 1 week
relabel check for MLS rather than returning 0 directly.
This problem didn't result in a vulnerability currently as the central
implementation of ifnet relabeling also checks for UNIX privilege, and
we currently don't guarantee containment for the root user in mac_mls,
but we should be using the MLS definition of privilege as well as the
UNIX definition in anticipation of supporting root containment at some
point.
MFC after: 3 days
Submitted by: Zhouyi Zhou <zhouzhouyi at gmail dot com>
Sponsored by: Google SoC 2007
- Fix whitespace according to style(9).
- Sync the comment describing why we have to wait in nsphy_reset()
with nsphyter_reset(). It's true that the manual tells to not do a
reset within 500us of applying power but that's unlikely the cause
of problems seen here. Generally having to wait 500us after a reset
however is.
DP83847 PHYs. The main reason for using a specific driver for these
PHYs are reset quirks similar to the nsphy(4) driven DP83840A.
PR: 112654
Obtained from: NetBSD
MFC after: 2 weeks
Thanks to: mlaier for testing w/ DP83815
overridden at compile-time using kernel options of the same names.
Rather than doing a compile-time CTASSERT of buffer sizes being
even multiples of block sizes, just adjust them at boottime, as
the failure mode is more user-friendly.
MFC after: 2 months
PR: 119993
Suggested by: Scot Hetzel <swhetzel at gmail dot com>
