Use the default log level 3 for state changing and/or seldom events,
use 4 for others. Also change some numbers from %x to %d and vice versa
to match documentation. If hex, let's prepend the numbers with 0x.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
We do not use the exception logger, so the 2nd area is unused.
Just have one area that is bigger (32 pages).
At the same time we can limit the debug feature size to 7
longs, as the largest user has 3 parameters + string + boiler
plate (vCPU, PSW mask, PSW addr)
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
The old Documentation/s390/kvm.txt file is either
outdated or described in Documentation/virtual/kvm/api.txt.
Let's get rid of it.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
This patch adds names for missing irq types to the trace events.
In order to identify adapter irqs, the define is moved from
interrupt.c to the other basic irq defines in uapi/linux/kvm.h.
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
This reworks the debug logging for interrupt related logs.
Several changes:
- unify program int/irq
- improve decoding (e.g. use mcic instead of parm64 for machine
check injection)
- remove useless interrupt type number (the name is enough)
- rename "interrupt:" to "deliver:" as the other side is called "inject"
- use log level 3 for state changing and/or seldom events (like machine
checks, restart..)
- use log level 4 for frequent events
- use 0x prefix for hex numbers
- add pfault done logging
- move some tracing outside spinlock
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Reviewed-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
We're not only interested in the address of the control block, but
also in the requested subcommand and for the token subcommand, in the
specified token address and masks.
Suggested-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
The "from user"/"from kernel" part of the log/trace messages is not
always correct anymore and therefore not really helpful.
Let's remove that part from the log + trace messages. For program
interrupts, we can now move the logging/tracing part into the real
injection function, as already done for the other injection functions.
Reviewed-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
SPX (SET PREFIX) and SIGP (Set prefix) can change the prefix
register of a CPU. As sigp set prefix may be handled in user
space (KVM_CAP_S390_USER_SIGP), we would not log the changes
triggered via SIGP in that case. Let's have just one VCPU_EVENT
at the central location that tracks prefix changes.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Let's add a vcpu event for the page reference handling and change
the default debugging level for the ipl diagnose. Both are not
frequent AND change the global state, so lets log them always.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Sometimes kvm stat counters are the only performance metric to check
after something went wrong. Let's add additional counters for some
diagnoses.
In addition do the count for diag 10 all the time, even if we inject
a program interrupt.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
There is no point in resetting the CMMA state if it was never enabled.
Signed-off-by: Dominik Dingel <dingel@linux.vnet.ibm.com>
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
As we already only enable CMMA when userspace requests it, we can
safely move the additional checks to the request handler and avoid
doing them multiple times. This also tells userspace if CMMA is
available.
Signed-off-by: Dominik Dingel <dingel@linux.vnet.ibm.com>
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
This patch fixes NULL pointer error by removing the unneeded kfree() call
of edev->name because extcon-palmas no longer allocate the memory for edev->name.
Fixes: d71aadda19 ("extcon: Remove the optional name of extcon device")
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
When guest debugging is active, space-switch events might be enforced
by PER. While the PER events are correctly filtered out,
space-switch-events could be forwarded to the guest, although from a
guest point of view, they should not have been reported.
Therefore we have to filter out space-switch events being concurrently
reported with a PER event, if the PER event got filtered out. To do so,
we theoretically have to know which instruction was responsible for the
event. As the applicable instructions modify the PSW address, the
address space set in the PSW and even the address space in cr1, we
can't figure out the instruction that way.
For this reason, we have to rely on the information about the old and
new address space, in order to guess the responsible instruction type
and do appropriate checks for space-switch events.
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
As enabling storage keys might fail, we should forward the error.
Signed-off-by: Dominik Dingel <dingel@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
As we may like to use a bisection search on the tables in future, we
need them to be ordered. For convenience we expect the compiled tables
to be order and check on initialisation. However, the validator used the
wrong iterators failed to spot the misordered MI tables and instead
walked off into the unknown (as spotted by kasan).
Signed-off-by: Hanno Boeck <hanno@hboeck.de>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
[danvet: Again hand-assemble patch ...]
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
In the future, we may want to speed up command/register searching using
a bisection and so we require them to be in ascending order respectively
by command value or register address. However, this was not true for one
pair in the MI table; make it so.
Signed-off-by: Hanno Boeck <hanno@hboeck.de>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
[danvet: Hand-assemble patch from raw patch from Hanno and commit message from Chris.]
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
This patch enables raw Rx/Tx encap mode to support software based
crypto engine. This patch introduces a new module param 'cryptmode'.
cryptmode:
0: Use hardware crypto engine globally with native Wi-Fi mode TX/RX
encapsulation to the firmware. This is the default mode.
1: Use sofware crypto engine globally with raw mode TX/RX
encapsulation to the firmware.
Known limitation:
A-MSDU must be disabled for RAW Tx encap mode to perform well when
heavy traffic is applied.
Testing: (by Michal Kazior <michal.kazior@tieto.com>)
a) Performance Testing
cryptmode=1
ap=qca988x sta=killer1525
killer1525 -> qca988x 194.496 mbps [tcp1 ip4]
killer1525 -> qca988x 238.309 mbps [tcp5 ip4]
killer1525 -> qca988x 266.958 mbps [udp1 ip4]
killer1525 -> qca988x 477.468 mbps [udp5 ip4]
qca988x -> killer1525 301.378 mbps [tcp1 ip4]
qca988x -> killer1525 297.949 mbps [tcp5 ip4]
qca988x -> killer1525 331.351 mbps [udp1 ip4]
qca988x -> killer1525 371.528 mbps [udp5 ip4]
ap=killer1525 sta=qca988x
qca988x -> killer1525 331.447 mbps [tcp1 ip4]
qca988x -> killer1525 328.783 mbps [tcp5 ip4]
qca988x -> killer1525 375.309 mbps [udp1 ip4]
qca988x -> killer1525 403.379 mbps [udp5 ip4]
killer1525 -> qca988x 203.689 mbps [tcp1 ip4]
killer1525 -> qca988x 222.339 mbps [tcp5 ip4]
killer1525 -> qca988x 264.199 mbps [udp1 ip4]
killer1525 -> qca988x 479.371 mbps [udp5 ip4]
Note:
- only open network tested for RAW vs nwifi performance comparison
- killer1525 (qca6174 hw2.2) is 2x2 device (hence max 866mbps)
- used iperf
- OTA, devices a few cm apart from each other, no shielding
- tcpX/udpX, X - means number of threads used
Overview:
- relative Tx performance drop is seen but is within reasonable and
expected threshold (A-MSDU must be disabled with RAW Tx)
b) Connectivity Testing
cryptmode=1
ap=iwl6205 sta1=qca988x crypto=open topology-1ap1sta OK
ap=iwl6205 sta1=qca988x crypto=wep1 topology-1ap1sta OK
ap=iwl6205 sta1=qca988x crypto=wpa topology-1ap1sta OK
ap=iwl6205 sta1=qca988x crypto=wpa-ccmp topology-1ap1sta OK
ap=qca988x sta1=iwl6205 crypto=open topology-1ap1sta OK
ap=qca988x sta1=iwl6205 crypto=wep1 topology-1ap1sta OK
ap=qca988x sta1=iwl6205 crypto=wpa topology-1ap1sta OK
ap=qca988x sta1=iwl6205 crypto=wpa-ccmp topology-1ap1sta OK
ap=iwl6205 sta1=qca988x crypto=open topology-1ap1sta2br OK
ap=iwl6205 sta1=qca988x crypto=wep1 topology-1ap1sta2br OK
ap=iwl6205 sta1=qca988x crypto=wpa topology-1ap1sta2br OK
ap=iwl6205 sta1=qca988x crypto=wpa-ccmp topology-1ap1sta2br OK
ap=qca988x sta1=iwl6205 crypto=open topology-1ap1sta2br OK
ap=qca988x sta1=iwl6205 crypto=wep1 topology-1ap1sta2br OK
ap=qca988x sta1=iwl6205 crypto=wpa topology-1ap1sta2br OK
ap=qca988x sta1=iwl6205 crypto=wpa-ccmp topology-1ap1sta2br OK
ap=iwl6205 sta1=qca988x crypto=open topology-1ap1sta2br1vlan OK
ap=iwl6205 sta1=qca988x crypto=wep1 topology-1ap1sta2br1vlan OK
ap=iwl6205 sta1=qca988x crypto=wpa topology-1ap1sta2br1vlan OK
ap=iwl6205 sta1=qca988x crypto=wpa-ccmp topology-1ap1sta2br1vlan OK
ap=qca988x sta1=iwl6205 crypto=open topology-1ap1sta2br1vlan OK
ap=qca988x sta1=iwl6205 crypto=wep1 topology-1ap1sta2br1vlan OK
ap=qca988x sta1=iwl6205 crypto=wpa topology-1ap1sta2br1vlan OK
ap=qca988x sta1=iwl6205 crypto=wpa-ccmp topology-1ap1sta2br1vlan OK
Note:
- each test takes all possible endpoint pairs and pings
- each pair-ping flushes arp table
- ip6 is used
c) Testbed Topology:
1ap1sta:
[ap] ---- [sta]
endpoints: ap, sta
1ap1sta2br:
[veth0] [ap] ---- [sta] [veth2]
| | | |
[veth1] | \ [veth3]
\ / \ /
[br0] [br1]
endpoints: veth0, veth2, br0, br1
note: STA works in 4addr mode, AP has wds_sta=1
1ap1sta2br1vlan:
[veth0] [ap] ---- [sta] [veth2]
| | | |
[veth1] | \ [veth3]
\ / \ /
[br0] [br1]
| |
[vlan0_id2] [vlan1_id2]
endpoints: vlan0_id2, vlan1_id2
note: STA works in 4addr mode, AP has wds_sta=1
Credits:
Thanks to Michal Kazior <michal.kazior@tieto.com> who helped find the
amsdu issue, contributed a workaround (already squashed into this
patch), and contributed the throughput and connectivity tests results.
Signed-off-by: David Liu <cfliu.tw@gmail.com>
Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Tested-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
During tx completion, tx_lock is held for longer than required, preventing
efficient refill of htt->pending_tx. Refactor the code so that only MSDU
related operations are protected by the lock.
Improves downstream performance on a dual-core ARM Freescale LS1024A
(f.k.a. Mindspeed Comcerto 2000) AP with a 3x3 client from 495 to 580 Mbps.
Other CPU bound multicore systems may also benefit.
Signed-off-by: Denton Gentry <dgentry@google.com>
Signed-off-by: Avery Pennarun <apenwarr@google.com>
[mfaltesek@google.com: removed conflicting code for tracking msdu_ids.]
Signed-off-by: Marty Faltesek <mfaltesek@google.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
If we got to the point where we are trying to stop sink CRC
the main output of this function was already gotten properly,
so don't return the error and let userspace use the crc data.
Let's replace the errnos returns with some log messages.
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Rafael Antognolli <rafael.antognolli@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Right now if we face any kind of error sink crc calculation
stays enabled.
So, let's give a shot and try to stop it anyway if it got enabled.
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Rafael Antognolli <rafael.antognolli@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
When using DFS channels on Ath10k, kernel log has repeated warning message
'failed to process fft: -22' typically under medium/heavy traffic.
This patch switches the warnings to driver debug (WMI events) mode only
thus reducing log file noise.
DFS and spectral scan share underlying HW mechanisms and enabling one
(DFS) enables the other (spectral scan) as far as event reporting from
firmware to driver is concerned. Spectral scan events take no part in
processing of DFS radar pulses which are delivered as distinct events,
so the fft (spectral event) warning is harmless and DFS interference
detection/protection still occurs.
Symptoms seen & fix tested in both debug & non-debug modes on TP-Link
Archer C7 v2 platform.
Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Since we may conceivably encounter situations where the upper part of the
64bit register changes between reads, for example when a timestamp
counter overflows, change the WARN into a retry loop.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Michał Winiarski <michal.winiarski@intel.com>
Cc: stable@vger.kernel.org
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This fixes two misspellings of "distribution" in a comment.
Signed-off-by: Nik Nyby <nikolas@gnu.org>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This is a preparatory patch for moving irq_data struct members.
Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Cc: Chris Zankel <chris@zankel.net>
Link: http://lkml.kernel.org/r/20150713172018.264485572@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Use irq_desc_get_xxx() to avoid redundant lookup of irq_desc while we
already have a pointer to corresponding irq_desc.
Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: http://lkml.kernel.org/r/20150713151750.915477120@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Chained irq handlers usually set up handler data as well. We now have
a function to set both under irq_desc->lock. Replace the two calls
with one.
Search and conversion was done with coccinelle.
Reported-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jiang Liu <jiang.liu@linux.intel.com>
Cc: Julia Lawall <Julia.Lawall@lip6.fr>
Link: http://lkml.kernel.org/r/20150713151750.831790045@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
The irq argument of most interrupt flow handlers is unused or merily
used instead of a local variable. The handlers which need the irq
argument can retrieve the irq number from the irq descriptor.
Search and update was done with coccinelle and the invaluable help of
Julia Lawall.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Jiang Liu <jiang.liu@linux.intel.com>
Cc: Simon Horman <horms@verge.net.au>
Cc: Magnus Damm <magnus.damm@gmail.com>
Cc: Julia Lawall <Julia.Lawall@lip6.fr>
Link: http://lkml.kernel.org/r/20150713151626.872605327@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Use irq_desc_get_xxx() to avoid redundant lookup of irq_desc while we
already have a pointer to corresponding irq_desc.
Also replace generic_handle_irq with generic_handle_irq_desc() to avoid
looking up irq_desc again.
Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Cc: Simon Horman <horms@verge.net.au>
Cc: Magnus Damm <magnus.damm@gmail.com>
Link: http://lkml.kernel.org/r/20150713151626.792845830@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This is a preparatory patch for moving irq_data struct members.
Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Cc: Simon Horman <horms@verge.net.au>
Cc: Magnus Damm <magnus.damm@gmail.com>
Link: http://lkml.kernel.org/r/20150713151626.713278346@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This is a preparatory patch for refactoring the internals if irq_data.
Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Cc: Simon Horman <horms@verge.net.au>
Cc: Magnus Damm <magnus.damm@gmail.com>
Link: http://lkml.kernel.org/r/20150713151626.616384365@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Use accessor irq_data_get_node() to hide struct irq_data
implementation detail, so we can move irq_data->node to
irq_data_common once all usage sites are fixed.
Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Cc: Simon Horman <horms@verge.net.au>
Cc: Magnus Damm <magnus.damm@gmail.com>
Link: http://lkml.kernel.org/r/20150713151626.519112900@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This adds ioremap_uc() only for architectures that do not
include asm-generic.h/io.h as that already provides a default
definition for them for both cases where you have CONFIG_MMU
and you do not, and because of this, the number of architectures
this patch address is less than the architectures that the
ioremap_wt() patch addressed, "arch/*/io.h: Add ioremap_wt() to
all architectures").
In order to reduce the number of architectures we have to
modify by adding new architecture IO APIs we'll have to review
the architectures in this patch, see why they can't add
asm-generic.h/io.h or issues that would be created by doing
so and then spread a consistent inclusion of this header
towards the end of their own header. For instance arch/metag
includes the asm-generic/io.h *before* the ioremap*()
definitions, this should be the other way around but only
once we have guard wrappers for the non-MMU case also for
asm-generic/io.h.
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Luis R. Rodriguez <mcgrof@suse.com>
Cc: Abhilash Kesavan <a.kesavan@samsung.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Borislav Petkov <bp@suse.de>
Cc: Chris Metcalf <cmetcalf@ezchip.com>
Cc: David Howells <dhowells@redhat.com>
Cc: Fengguang Wu <fengguang.wu@intel.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Greg Ungerer <gerg@uclinux.org>
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: Haavard Skinnemoen <hskinnemoen@gmail.com>
Cc: Hans-Christian Egtvedt <egtvedt@samfundet.no>
Cc: Koichi Yasutake <yasutake.koichi@jp.panasonic.com>
Cc: Kyle McMartin <kyle@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Hurley <peter@hurleysoftware.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rob Herring <robh@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Toshi Kani <toshi.kani@hp.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: linux-am33-list@redhat.com
Cc: linux-arch@vger.kernel.org
Cc: linux-m68k@lists.linux-m68k.org
Cc: linux-sh@vger.kernel.org
Cc: linuxppc-dev@lists.ozlabs.org
Link: http://lkml.kernel.org/r/20150728181713.GB30479@wotan.suse.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Add the correct dB ranges of Bose Companion 5 and Drangonfly DAC 1.2.
Signed-off-by: Yao-Wen Mao <yaowen@google.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Two more nouveau fixes.
* 'linux-4.2' of git://anongit.freedesktop.org/git/nouveau/linux-2.6:
drm/nouveau/nouveau/ttm: fix tiled system memory with Maxwell
drm/nouveau/kms/nv50-: guard against enabling cursor on disabled heads
Joachim Eastwood says:
====================
stmmac clean up for 4.3 part2
This patch set creates proper probe functions in the remaining
dwmac-* drivers, lets the drivers manage their own of match data
structure, and cleans up some of the drivers a bit. Note that
should be no functional change in any of the drivers.
First patch from Fengguang fixes a Coccinelle that was found after
the previous patch set when into next.
Probe functions are best placed just above the platform_driver
struct since it usually needs to call other functions in the
driver but this requires some code movement in the drivers. To
keep the conversion itself easier to review the code movement is
done in separate patches. This creates some extra churn but I
think it's worth it in this case.
As only a couple of drivers actually needs to use of match data
this pushed down from stmmac_platform and into the drivers. This
also makes it possible for drivers to have their own match data
structure. dwmac-rk benefits most from this.
After each driver has it's own probe function and manages it's
own match data the setup/free hooks and common match data struct
are removed.
Sorry for the slightly largish patch set this time around.
Since I can only test the core changes on my platform and not the
specific dwmac-drivers I greatly appreciate if people could test
this on their respective platforms. I did spend quite a bit of
time visually checking all these patches, but nothing beats real
hardware testing. Thanks!
Patch set based on net-next can also be picked up from here:
https://github.com/manabian/linux-lpc.git stmmac_4.3_part2
For those who want to have a look at all the patches for
v4.3 a branch based on Linus master can be found here:
https://github.com/manabian/linux-lpc.git stmmac_4.2
Previous parts can be found here:
http://www.spinics.net/lists/netdev/msg328997.htmlhttp://www.spinics.net/lists/netdev/msg329932.htmlhttp://www.spinics.net/lists/netdev/msg336097.html
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Remove the two platform specific init callbacks and make
them use a common one by creating a function member in
the internal data structure. This allow us to remove the
layer of indirection and simplify the code a bit.
Signed-off-by: Joachim Eastwood <manabian@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
As all dwmac-* drivers have been converted to have a proper probe
function the setup callback can now be removed. Also remove the
free callback that wasn't used by any driver.
New dwmac-* drivers should implement standard probe and remove
functions to preform any needed setup and teardown.
Signed-off-by: Joachim Eastwood <manabian@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
As dwmac-* drivers that need OF match have been converted
to use their own internal OF match data structure this can
now be removed.
Signed-off-by: Joachim Eastwood <manabian@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Remove the setup glue callback and use rk_gmac_ops as OF match
data so it can used directly when calling rk_gmac_setup.
Signed-off-by: Joachim Eastwood <manabian@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Mark the rk_gmac_ops structures as static const as they should be.
Signed-off-by: Joachim Eastwood <manabian@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Create a new private structure for OF match data in the
dwmac-sti driver. This enables us to eventually drop the
common OF match data structure which contains a lot of
unused fields.
Signed-off-by: Joachim Eastwood <manabian@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Since only a few of the dwmac-* drivers actually need to use
the OF match move handling into the dwmac-* drivers that need
it. This will also allow dwmac-* drivers to use their own
custom match data structure.
Signed-off-by: Joachim Eastwood <manabian@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
As all dwmac-* drivers now have their own probe function move
the common one into dwmac-generic driver and drop the EXPORT.
Signed-off-by: Joachim Eastwood <manabian@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Create a new probe functions that call the necessary setup
functions. This is done in preparation for a code refactor
in this driver and dropping the common probe function in
stmmac_platform.c.
Signed-off-by: Joachim Eastwood <manabian@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
By using a few functions from stmmac_platform a proper probe
function can be created from the setup glue callback. This
makes it look more like a standard driver and prepares the
driver for further clean ups.
Signed-off-by: Joachim Eastwood <manabian@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
By using a few functions from stmmac_platform a proper probe
function can be created from the setup glue callback. This
makes it look more like a standard driver and the OF match
data can also be dropped.
Signed-off-by: Joachim Eastwood <manabian@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Move sun7i_gmac_setup in preparation for turning it into
a proper probe function.
Signed-off-by: Joachim Eastwood <manabian@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
By using a few functions from stmmac_platform a proper probe
function can be created from the setup glue callback. This
makes it look more like a standard driver and the OF match
data can also be dropped.
Signed-off-by: Joachim Eastwood <manabian@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Move socfpga_dwmac_probe in preparation for turning it into
a proper probe function.
Signed-off-by: Joachim Eastwood <manabian@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
