v1.1.1 2015-03-26
* Support 4Kn drive.
* Change the SCSI target ID of the disk to be the index of physical
connetion to the HBA.
* Support staggered drive spin up.
* Fix a bug that command would be timeout because of improper
interrupt service routine.
* Error handling to avoid scsi command lost which caused system
hang up.
* Fix a bug that fail to get the devcie's serial number via
FreeNAS WebGUI.
Many thanks to HighPoint for continued support of FreeBSD!
MFC after: 2 weeks
after setting up interrupt moderation but before turning interrupts on.
This matches what Realtek's r8168 Linux driver does as of version 8.039.00
and fixes problems with certain incarnations of certain MAC revisions
like the interface requiring an extra up/down-cycle after boot to start
working or DMA configuration not being adhered to.
PR: 193743, 197535
MFC after: 1 week
Submission and completion queue memory need to use a
separate DMA tag for mappings than payload buffers,
to ensure mappings remain contiguous even with DMAR
enabled.
Submitted by: kib
MFC after: 1 week
Sponsored by: Intel
Previously, if per-CPU MSI-X vectors could not be allocated,
nvme(4) would fall back to INTx with a single I/O queue pair.
This change will still fall back to a single I/O queue pair, but
allocate MSI-X vectors instead of reverting to INTx.
MFC after: 1 week
Sponsored by: Intel
under bootverbose. Every example I've seen to date has been due to
an ACPI system resource device reserving a range that overlaps with
system memory (which ram0 attempts to reserve) or a local or I/O APIC
(which apic0 attempts to reserve). These are always harmless but look
scary to users.
MFC after: 1 week
I .. stupidly added code to return HAL_ANI_STATS to HAL_DIAG_ANI_STATS.
I discovered this in a noisy environment when the returned values were
enough to .. well, make everything terrible.
So - restore functionality.
Tested:
* AR5416 (uses the AR5212 HAL), in a /very/ noisy 2GHz environment.
Enough to trigger ANI to get upset and generate useful data.
These are similar to the mips24k performance counters - some are
available on perfcnt0/3, some are available on perfcnt1/4.
However, the events aren't all the same.
* Add the events, named the same as from Linux oprofile.
* Verify they're the same as "MIPS32(R) 74KTM Processor Core Family
Software User's Manual"; Document Number: MD00519; Revision 01.05.
* Rename INSTRUCTIONS to something else, so it doesn't clash with
the alias INSTRUCTIONS. I'll try to tidy this up later; there
are a few other aliases to add and shuffle around.
Tested:
* QCA9558 SoC (AP135 board) - MIPS74Kc core (no FPU.)
* make universe; where it didn't fail for other reasons.
TODO:
* It'd be nice to support the four performance counters
in at least this hardware, rather than just two.
Reviewed by: bsdimp ("looks good; don't break world".)
Previously, the driver was trying to blink the LED in the newstate
function, but that only gets called once (unlike OpenBSD's net80211
stack). Move the LED blinking to set_channel().
While there, don't try to set the channel when we switch to the SCAN
state. This is already accomplished by the set_channel() function.
MFC after: 1 week
work stack and is reused again on the receive ring. Remaining received packets in the ring are not processed in that
invocation of bxe_rxeof() and defered to the task thread.
MFC after: 5 days
There are cases when gpioled nodes in DTS come from different sources
(e.g. standard Beaglebone Black LEDs in main DTS + shield LEDs in
overlay DTS) so instead of handling only first compatible node go
through all child nodes
- bus_dmamap_create() does not take the BUS_DMA_NOWAIT flag
- properly unload maps
- do not assign NULL to dma map pointers
Submitted by: Konstantin Belousov <kostikbel@gmail.com>
Approved by: jfv (mentor)
MFC after: 1 week
the top-level HAL.
The athstats program is blindly using a copy of the ar5212 ANI stats structure
to pull out ANI statistics/state and this is problematic for the AR9300
HAL.
So:
* Define HAL_ANI_STATS and HAL_ANI_STATE
* Use HAL_ANI_STATS inside the AR5212 HAL
This commit doesn't (yet) convert the ar5212AniState -> HAL_ANI_STATE when
exporting it to userland; that'll come in the next commit.
specially aml8726-m6 and aml8726-m8b SoC based devices.
aml8726-m6 SoC exist in devices such as Visson ATV-102.
Hardkernel ODROID-C1 board has aml8726-m8b SoC.
The following support is included:
Basic machdep code
SMP
Interrupt controller
Clock control driver (aka gate)
Pinctrl
Timer
Real time clock
UART
GPIO
I2C
SD controller
SDXC controller
USB
Watchdog
Random number generator
PLL / Clock frequency measurement
Frame buffer
Submitted by: John Wehle
Approved by: stas (mentor)
uintptr_t may be 64-bit on some platforms, therefore when
finding xrefinfo by pointer to device the high word is being
cut off due to cast to phandle_t which is 32-bit long by definition.
Due to that we loose the high word of the address to compare with
xi->dev's address.
To fix that, first argument of xrefinfo_find() is extended to
uintptr_t and is being cast to appropriate type (phandle_t)
when compared.
Submitted by: Zbigniew Bodek <zbb@semihalf.com>
Reviewed by: nwhitehorn
Obtained from: Semihalf
Handle the VIRQ_DEBUG signal and print a stack trace of each vCPU on the Xen
console. This is only used for debug purposes and is triggered by the
administrator of the Xen host.
Sponsored by: Citrix Systems R&D
MFC after: 1 week
rathe than private in each HAL module.
Whilst here, modify ath_hal_private to always have the per-channel
noisefloor stats, rather than conditionally. This just makes
life easier in general (no strange ABI differences between different
HAL compile options.)
Add a couple of methods (clear/reset, add) rather than using
hand-rolled versions of things.
This symptom is "calibrations don't ever run", which may cause some
pretty spectacularly bad behaviour in noisy environments or with longer
uptimes.
Thanks to dtrace to make it easy to check if specific non-inlined functions
are getting called by things like the ANI and calibration HAL methods.
Grr.
Tested:
* AR9380, STA mode
Author: Ville Syrjälä <ville.syrjala@linux.intel.com>
Date: Fri May 31 12:17:08 2013 +0000
drm: Sort connector modes based on vrefresh
Keeping the modes sorted by vrefresh before the pixel clock makes the
mode list somehow more pleasing to the eye.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
PR: 198936
Obtained from: Linux
MFC after: 1 month
MFC with: r280183
which showed up after I started changing addresses this early.
It turns out that there's some other malarky going on behind the scenes
in the HAL and merely setting the net80211/ifp mac address this early
isn't enough. If the MAC is set from kenv at attach time, the HAL
also needs to be programmed early.
Without this, the VAP wouldn't work enough for finishing association -
probe requests would be fine as they're broadcast, but association
request would fail.
This is used by the AR71xx platform code to choose a local MAC based on
the "board MAC address", versus whatever potentially invalid/garbage
values are stored in the Atheros calibration data.
common (autogenerated) versions. Removes extra vertical space,
and makes it easier to grep for usage throughout the tree.
Conditionally compile only for arm6 [1] (yes sounds odd but is right).
Submitted by: andrew [1]
Reviewed by: gnn, andrew (ian earlier version I think)
Differential Revision: https://reviews.freebsd.org/D2159
Obtained from: Cambridge/L41
Sponsored by: DARPA, AFRL
duplicated code in the two classes, and also allows devices in FDT-based
systems to declare simplebus as their parent and still work correctly
when the FDT data describes the device at the root of the tree rather
than as a child of a simplebus (which is common for interrupt, clock,
and power controllers).
Differential Revision: https://reviews.freebsd.org/D1990
Submitted by: Michal Meloun
the PMC_IN_KERNEL() macro definition.
Add missing macros to extract the return address (LR) from the trapframe.
Discussed with: andrew
Obtained from: Cambridge/L41
Sponsored by: DARPA, AFRL
MFC after: 2 weeks
statements. This allows for setting all PCM core parameters in the
kernel environment through loader.conf(5) or kenv(1) which is useful
for pluggable PCM devices like USB audio devices which might be
plugged after that sysctl.conf(5) is executed.
the right solution but I will leave it to experts to untangle this
problem to properly stop the build failures.
At the moment only if_ix.c includes dev/netmap/ixgbe_netmap.h which is
good as ixgbe_netmap.h defines a couple of (file) static variables--thus
local to if_ix.c.
static int ix_crcstrip however now also got checked from ix_txrx.c
(as an extern) and should not be visible there. In fact we do see
powerpc and powerpc64 build failures because of this. It is unclear
to me why on other (clang built?) architectures this does not lead
to a reference of an undefined symbol and similar build breakage.
This is a temporary workaround until we determine a reliable sequence
of operations for detecting MC reboots.
Sponsored by: Solarflare Communications, Inc.
Differential Revision: https://reviews.freebsd.org/D2084
bus_space_*_8() are not always macros, so it is not correct to use
#ifndef.
Sponsored by: Solarflare Communications, Inc.
Differential Revision: https://reviews.freebsd.org/D2083
Tx multi queue is added in FreeBSD 8.0. So, the changeset drops earlier
versions support.
Sponsored by: Solarflare Communications, Inc.
Differential Revision: https://reviews.freebsd.org/D2081
In theory the barriers are required to cope with write combining and
reordering. Two barriers are added (sometimes merged to one):
1. Before the first write to guarantee that previous writes to the region
have been done
2. Before the last write to guarantee that write to the last dword/qword is
done after previous writes
Barriers are inserted before in the assumption that it is better to
postpone barriers as much as it is possible (more chances that the
operation has already been already done and barrier does not stall CPU).
On x86 and amd64 bus space write barriers are just compiler memory barriers
which are definitely required.
Sponsored by: Solarflare Communications, Inc.
Differential Revision: https://reviews.freebsd.org/D2077
ioctl to put interface down sets ifp->if_flags which holds the intended
administratively defined state and calls driver callback to apply it.
When everything is done, driver updates internal copy of
interface flags sc->if_flags which holds the operational state.
So, transmit from Rx path is possible when interface is intended to be
administratively down in accordance with ifp->if_flags, but not applied
yet and the operational state is up in accordance with sc->if_flags.
Sponsored by: Solarflare Communications, Inc.
Differential Revision: https://reviews.freebsd.org/D2075
appears to be too inaccurate that it can be used to synchronize the
playback data stream. If there is a recording endpoint associated with
the playback endpoint, use that instead. That means if the isochronous
OUT endpoint is asynchronus the USB audio driver will automatically
start recording, if possible, to get exact information about the
needed sample rate adjustments. In no recording endpoint is present,
no rate adaption will be done.
While at it fix an issue where the hardware buffer pointers don't get
reset at the first device PCM trigger.
Make some variables 32-bit to avoid problems with multithreading.
MFC after: 3 days
PR: 198444
Many thanks to ian who gently provided me the DS1307 breakout board.
Tested on: Raspberry pi
Differential Revision: https://reviews.freebsd.org/D2022
Reviewed by: rpaulo
* Fix the multiple same-named devclasses; the duplicate name
trips up the linker.
* Re-do the taskqueue stuff to use the new cpuset API, not the old
pinned API.
* Add includes for the new location of the RSS configuration routines.
This allows ixgbe to compile as a module /and/ linked into the kernel,
along with RSS working.
Sponsored by: Norse Corp, Inc.
Overview:
* implemented quirk for forcing SATA interface enable
* restore value to status register - this enables link autonegotiation
Modifications:
* devid:vendorid field
* quirk for forcing PI setting (BIOS is doing that on PC-like systems)
* write to capabilites field to enable phy link initialization
Submitted by: Wojciech Macek <wma@semihalf.com>
Reviewed by: imp, mav
Obtained from: Semihalf
This update brings few features:
o Support for the setmaster/dropmaster ioctls. For instance, they
are used to run multiple X servers simultaneously.
o Support for minor devices. The only user-visible change is a new
entry in /dev/dri but it is useless at the moment. This is a
first step to support render nodes [1].
The main benefit is to greatly reduce the diff with Linux (at the
expense of an unreadable commit diff). Hopefully, next upgrades will be
easier.
No updates were made to the drivers, beside adapting them to API
changes.
[1] https://en.wikipedia.org/wiki/Direct_Rendering_Manager#Render_nodes
Tested by: Many people
MFC after: 1 month
Relnotes: yes
- Split the driver into independent pf and vf loadables. This is
in preparation for SRIOV support which will be following shortly.
This also allows us to keep a seperate revision control over the
two parts, making for easier sustaining.
- Make the TX/RX code a shared/seperated file, in the old code base
the ixv code would miss fixes that went into ixgbe, this model
will eliminate that problem.
- The driver loadables will now match the device names, something that
has been requested for some time.
- Rather than a modules/ixgbe there is now modules/ix and modules/ixv
- It will also be possible to make your static kernel with only one
or the other for streamlined installs, or both.
Enjoy!
Submitted by: jfv and erj
Drops are observed under multi-stream TCP traffic due to put-list
overflow with limit equal to 64.
Sponsored by: Solarflare Communications, Inc.
Approved by: gnn (mentor)
Transmit may be called when TxQ is not started yet (i.e. txq->common is
invalid). TxQ state is checked below when mbuf is processed and dropped
if TxQ is not started.
Sponsored by: Solarflare Communications, Inc.
Approved by: gnn (mentor)
The information is required for NIC update and config tools.
Submitted by: Artem V. Andreev <Artem.Andreev at oktetlabs.ru>
Sponsored by: Solarflare Communications, Inc.
Approved by: gnn (mentor)
It is done to structure sysctl and do not mix with Tx queue statistics
to be added.
Sponsored by: Solarflare Communications, Inc.
Approved by: gnn (mentor)
handle_ddp_close() function in t4_ddp.c as the logic is similar
to handle_ddp_data(). This allows all knowledge of the special
DDP mbufs to be private to t4_ddp.c as well.
device restart.
(Committers note - once scan overhaul and a few other things have been
fixed in net80211 to not block things in the taskqueue, this can disappear
and the device specific taskqueues in other drivers can also go away.)
PR: kern/197143
Submitted by: Andriy Voskoboinyk <s3erios@gmail.com>
fixes various races between wpi_notif_intr() and wpi_stop_locked().
(attachment 154381)
Committers note: yes, unlock/if_input/lock has to go away, but that'll
have to be done later.
PR: kern/197143
Submitted by: Andriy Voskoboinyk <s3erios@gmail.com>
(Committer note: these checks will have to be re-established in a future
commit as /well/ as having the KASSERTs.)
PR: kern/197143
Submitted by: Andriy Voskoboinyk <s3erios@gmail.com>
