and not 8-bit. Fix support for isochronous transfers in USB host mode.
Fix a whitespace while at it.
MFC after: 1 week
Reported by: SAITOU Toshihide <toshi@ruby.ocn.ne.jp>
PR: usb/181987
so bootpool is imported after boot:
zpool_cache_load="YES"
zpool_cache_type="/boot/zfs/zpool.cache"
zpool_cache_name="/boot/zfs/zpool.cache"
otherwise /boot is a broken symlink after the system is up.
http://lists.freebsd.org/pipermail/freebsd-fs/2013-July/017891.html
NOTE: Fix a comment while here.
Reviewed by: gjb
four counters to struct ifaddr. This kills '+=' on a variables shared
between processors for every packet.
- Nuke struct if_data from struct ifaddr.
- In ip_input() do not put a reference on ifaddr, instead update statistics
right now in place and do IN_IFADDR_RUNLOCK(). These removes atomic(9)
for every packet. [1]
- To properly support NET_RT_IFLISTL sysctl used by getifaddrs(3), in
rtsock.c fill if_data fields using counter_u64_fetch().
- Accidentially fix bug in COMPAT_32 version of NET_RT_IFLISTL, which
took if_data not from the ifaddr, but from ifaddr's ifnet. [2]
Submitted by: melifaro [1], pluknet[2]
Sponsored by: Netflix
Sponsored by: Nginx, Inc.
tools would need to know about the counter_u64_t type. Allow to include
sys/counter.h from userspace.
- Utilize now defined type in kvm_counter_u64_fetch().
Sponsored by: Netflix
Sponsored by: Nginx, Inc.
libkvm digging in kernel memory. This is possible since r231506 made
getifaddrs(3) to supply if_data for each ifaddr.
The pros of this change is that now netstat(1) doesn't know about kernel
struct ifnet and struct ifaddr. And these structs are about to change
significantly in head soon. New netstat binary will work well with 10.0
and any future kernel.
The cons is that now it isn't possible to obtain interface statistics
from a vmcore.
Functions intpr() and sidewaysintpr() were rewritten from scratch.
The output of netstat(1) has underwent the following changes:
1) The MTU is not printed for protocol addresses, since it has no notion.
Dash is printed instead. If there would be a strong desire to return
previous output, it is doable.
2) Output interface queue drops are not printed. Currently this data isn't
available to userland via any API. We plan to drop 'struct ifqueue' from
'struct ifnet' very soon, so old kvm(3) access to queue drops is soon
to be broken, too. The plan is that drivers would handle their queues
theirselves and a new field in if_data would be updated in case of drops.
3) In-kernel reference count for multicast addresses isn't printed. I doubt
that anyone used it. Anyway, netstat(1) is sysadmin tool, not kernel
debugger.
Sponsored by: Netflix
Sponsored by: Nginx, Inc.
images compiled on the world with higher major version number than the
high version number of the booted kernel. Default to disable.
Sponsored by: The FreeBSD Foundation
Discussed with: bapt
MFC after: 1 week
devfs_iosize_max_clamp sysctl, which allows/disables SSIZE_MAX-sized
i/o requests on the devfs files.
Sponsored by: The FreeBSD Foundation
Reminded by: Dmitry Sivachenko <trtrmitya@gmail.com>
MFC after: 1 week
* Add the MDIO clock probe during clock initialisation;
* Update the ethernet PLL configuration function to use the correct
values;
* Add a GMAC block configuration to pull the configuration out of hints;
* Add an ethernet switch reconfiguration method.
Tested:
* AR9344 SoC (DB120)
.. however, this has been tested with extra patches in my tree (to fix
the ethernet/MDIO support, SPI support, ethernet switch support)
and thus it isn't enough to bring the full board support up.
* Initialise the MDIO clock to default to the reference clock;
* Add some code to allow the hints mechanism to allow setup of the GMAC
config block.
* Document how the switch is wired up internally.
Tested:
* AR9331 SoC (Carambola 2)
* Print out the platform frequency the same as the other frequencies.
* Print out the MDIO frequency.
* Optionally do GMAC and ethernet switch setup if required.
Tested:
* AR9344
switch reset/initialise functions.
The AR934x and QC955x SoCs both have a configurable MDIO base clock.
The others have the MDIO clock use the same clock as the system
reference clock, whatever that may be.
Tested:
* AR9344 SoC
TODO:
* mips24k - AR933x would be fine for now, just to ensure that things
are sane.
control block.
The GMAC configuration block allows for some configuration of how
the GMAC0 (ie, arge0) port is connected to the on-board switch
(if indeed there is one.) It both can be pushed into the on-board
switch; it could also be torn out and exposed via an external
MII (and that operational mode is also controllable.)
Obtained from: Linux/OpenWRT
