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2016-09-27NFSv4.x: Allow callers of nfs_remove_bad_delegation() to specify a stateidTrond Myklebust
Allow the callers of nfs_remove_bad_delegation() to specify the stateid that needs to be marked as bad. Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com> Tested-by: Oleg Drokin <green@linuxhacker.ru> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2016-09-27NFSv4.1: Add a helper function to deal with expired stateidsTrond Myklebust
In NFSv4.1 and newer, if the server decides to revoke some or all of the protocol state, the client is required to iterate through all the stateids that it holds and call TEST_STATEID to determine which stateids still correspond to valid state, and then call FREE_STATEID on the others. Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com> Tested-by: Oleg Drokin <green@linuxhacker.ru> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2016-09-27NFSv4.1: Allow test_stateid to handle session errors without waitingTrond Myklebust
If the server crashes while we're testing stateids for validity, then we want to initiate session recovery. Usually, we will be calling from a state manager thread, though, so we don't really want to wait. Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com> Tested-by: Oleg Drokin <green@linuxhacker.ru> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2016-09-27NFSv4.1: Don't check delegations that are already marked as revokedTrond Myklebust
If the delegation has been marked as revoked, we don't have to test it, because we should already have called FREE_STATEID on it. Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com> Tested-by: Olek Drokin <green@linuxhacker.ru> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2016-09-27NFSv4: nfs4_copy_delegation_stateid() must fail if the delegation is invalidTrond Myklebust
We must not allow the use of delegations that have been revoked or are being returned. Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com> Fixes: 869f9dfa4d6d ("NFSv4: Fix races between nfs_remove_bad_delegation()...") Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com> Cc: stable@vger.kernel.org # v3.19+ Tested-by: Oleg Drokin <green@linuxhacker.ru> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2016-09-27NFSv4: Don't report revoked delegations as valid in nfs_have_delegation()Trond Myklebust
If the delegation is revoked, then it can't be used for caching. Fixes: 869f9dfa4d6d ("NFSv4: Fix races between nfs_remove_bad_delegation()...") Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com> Cc: stable@vger.kernel.org # v3.19+ Tested-by: Oleg Drokin <green@linuxhacker.ru> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2016-09-27NFS: Fix inode corruption in nfs_prime_dcache()Trond Myklebust
Due to inode number reuse in filesystems, we can end up corrupting the inode on our client if we apply the file attributes without ensuring that the filehandle matches. Typical symptoms include spurious "mode changed" reports in the syslog. We still do want to ensure that we don't invalidate the dentry if the inode number matches, but we don't have a filehandle. Fixes: fa9233699cc1 ("NFS: Don't require a filehandle to refresh...") Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com> Cc: stable@vger.kernel.org # v4.0+ Tested-by: Oleg Drokin <green@linuxhacker.ru> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2016-09-27NFSv4.1: Don't deadlock the state manager on the SEQUENCE status flagsTrond Myklebust
As described in RFC5661, section 18.46, some of the status flags exist in order to tell the client when it needs to acknowledge the existence of revoked state on the server and/or to recover state. Those flags will then remain set until the recovery procedure is done. In order to avoid looping, the client therefore needs to ignore those particular flags while recovering. Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com> Tested-by: Oleg Drokin <green@linuxhacker.ru> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2016-09-27perf record: Fix documentation 'event_sources' -> 'event_source'Adrian Hunter
Change '/sys/bus/event_sources' to the correct path which is '/sys/bus/event_source'. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: Mathieu Poirier <mathieu.poirier@linaro.org> Link: http://lkml.kernel.org/r/1474641528-18776-2-git-send-email-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2016-09-27drm/amdgpu/vce3: don't forget to tear down some ringsGrazvydas Ignotas
We can use .num_rings for that. Fixes: 6f0359ff7307 ("vce3: add support for third vce ring") Cc: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Grazvydas Ignotas <notasas@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-27drm/amdgpu/i2c: add const where appropriateGrazvydas Ignotas
Signed-off-by: Grazvydas Ignotas <notasas@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-27drm/amdgpu: don't leave dangling pointers aroundGrazvydas Ignotas
Right now it's possible to trigger fence_drv.fences[] dereference after the array has been freed. While the real problem is elsewhere, this still results in confusing errors that depend on how the freed memory was reused (I've seen "kernel tried to execute NX-protected page"), it's better to clear them and get NULL dereference so that it's obvious what's going wrong. Signed-off-by: Grazvydas Ignotas <notasas@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-27drm/amdgpu: clear ring pointer in amdgpu_device on teardownGrazvydas Ignotas
This is in symmetry to setup done in amdgpu_ring_init. Signed-off-by: Grazvydas Ignotas <notasas@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-27drm/amdgpu/vce: take all rings into account for idle checksAlex Deucher
Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-27drm/amdgpu: add version bump for raster config programmingAlex Deucher
Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Marek Olšák <marek.olsak@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-27drm/amdgpu: fix addr handling in amdgpu_vm_bo_update_mappingChristian König
Otherwise we will look at the wrong place in the IB when GART mappings are split into smaller updates. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Tom StDenis <Tom.StDenis@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-27drm/amdgpu: bypass vce clock if vce is idle on Fiji.Rex Zhu
Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-27KVM: arm/arm64: vgic: Don't flush/sync without a working vgicChristoffer Dall
If the vgic hasn't been created and initialized, we shouldn't attempt to look at its data structures or flush/sync anything to the GIC hardware. This fixes an issue reported by Alexander Graf when using a userspace irqchip. Fixes: 0919e84c0fc1 ("KVM: arm/arm64: vgic-new: Add IRQ sync/flush framework") Cc: stable@vger.kernel.org Reported-by: Alexander Graf <agraf@suse.de> Acked-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
2016-09-27KVM: arm64: Require in-kernel irqchip for PMU supportChristoffer Dall
If userspace creates a PMU for the VCPU, but doesn't create an in-kernel irqchip, then we end up in a nasty path where we try to take an uninitialized spinlock, which can lead to all sorts of breakages. Luckily, QEMU always creates the VGIC before the PMU, so we can establish this as ABI and check for the VGIC in the PMU init stage. This can be relaxed at a later time if we want to support PMU with a userspace irqchip. Cc: stable@vger.kernel.org Cc: Shannon Zhao <shannon.zhao@linaro.org> Acked-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
2016-09-27ASoC: da7219: fix inappropriate condition statementTakashi Sakamoto
Sparse reports a below warning. sound/soc/codecs/da7219.c:804:57: warning: dubious: x & !y The line includes a condition statement; '(a < b) & !c'. Practically, the evaluated value of this statement equals to the value of '(a < b) && !c'. Although, it's not an usual way to use bitwise operations as logical operations to several conditions. This commit fixes the bug. Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Acked-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-27ASoC: tlv320aic31xx: do not declare support for mono DAINikita Yushchenko
This hardware supports only 2-channel DAI, even mono ADC digital output has two channels with the same data. Having min_channels=1 results in broken playback of mono files in setups where CPU DAI supports mono. Signed-off-by: Nikita Yushchenko <nikita.yoush@cogentembedded.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-27ASoC: stac9766: fix wrong usage of DECLARE_TLV_DB_LINEAR()Takashi Sakamoto
As long as reading datasheet of STAC9766/9767, this driver includes wrong usage of DECLARE_TLV_DB_LINEAR(). In "8.1.2. Master Volume Registers", attenuation of lineout volumes is represented in 5 bits by -1.5 dB/step from 0 to -46.5 dB. Thus, 'master_tlv' should be dB step representation. In "8.1.14. Record Gain", gain of volumes is represented in 4 bits by 1.5 dB/step from 0 to 22.5 dB. Thus, 'record_tlv' should be dB step representation. In "8.1.5. PC BEEP Volume", attenuation of volume is represented in 4 bits by -3 dB/step from 0 to 45 dB. Thus, 'beep_tlv' should be dB step representation. In "8.1.7. Stereo or Mic Volume" and so on, gain of volumes is represented in 5 bits by -1.5 dB from 12 to -34.5 dB. Thus, 'mix_tlv' should be dB step representation. Totally, current implementation includes misuse of TLV-related macro. This commit replaces usage of DECLARE_TLV_DB_LINEAR() with SNDRV_CTL_TLVD_DECLARE_DB_SCALE(), to give proper information to applications in user land. Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-27drm/radeon/si/dpm: add workaround for for Jet partsAlex Deucher
Add clock quirks for Jet parts. Reviewed-by: Sonny Jiang <sonny.jiang@amd.com> Tested-by: Sonny Jiang <sonny.jiang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-27drm/amdgpu: disable CRTCs before teardownGrazvydas Ignotas
Some code called by drm_crtc_force_disable_all() wants to wait for all fences, so only do fence teardown after CRTCs are disabled. Fixes: 84b89bdcedf8 ("drm/amdgpu: Turn off CRTCs on driver unload") Cc: stable@vger.kernel.org # v4.8+ Signed-off-by: Grazvydas Ignotas <notasas@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-27ASoC: wm8991: remove unused variableTakashi Sakamoto
This driver has some unused variables. They should be removed. Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-27ASoC: wm8991: fix wrong usage of DECLARE_TLV_DB_LINEAR()Takashi Sakamoto
As long as reading datasheet of WM8991, this driver includes wrong usage of DECLARE_TLV_DB_LINEAR(). In "Table 6 Input PGA Volume Range", volume is represented in 5 bits by 1.5 dB/step between -16.5/30.0 dB. Thus, 'in_pga_tlv' should be dB step representation. In "Table 34 LOMIX and ROMIX Volume Range", volume is represented in three bits by -3 dB/step from 0 to -21 dB. Thus, 'out_mix_tlv' should be dB step represenation. In "Table 36 LOPGA, ROPGA, LOUT, ROUT and SPKVOL Volume Range", volume is represented in 7 bits by 1 dB/step from -73 to 6 dB, including mute. Thus, 'out_pga_tlv' should be dB step representation. In "Table 26 Digital Volume Range", volume is represented in 8 bits by 3/8 dB/step from -71.625 to 0 dB. Thus, 'out_dac_tlv' should be dB step representation. In "Table 16 ADC Digital Volume Range", volume is represented in 8 bits by 3/8 dB/step from -71.625 to 17.625 dB. Thus, 'in_adc_tlv' should be dB step representation. In "Table 23 Digital Sidetone Volume", volume is represented in 5 bits by 3 dB/step from -36 to 0 dB. Thus, 'out_sidetone_tlv' should be dB step representation. In "Table 12 Left Input Mixer Volume Control", volume is represented in 3 bits by 3 dB/step from -12 to 6 dB Totally, current implementation includes misuse of TLV-related macro. This commit replaces usage of DECLARE_TLV_DB_LINEAR() with proper macros, to give proper information to applications in user land. Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-27ext2: Unmap metadata when zeroing blocksJan Kara
When zeroing blocks for DAX allocations, we also have to unmap aliases in the block device mappings. Otherwise writeback can overwrite zeros with stale data from block device page cache. Signed-off-by: Jan Kara <jack@suse.cz>
2016-09-27ASOC: tpa6130a2: add static qualifier for file local symbolsTakashi Sakamoto
Sparse reports a below warning. tpa6130a2.c:193:33: warning: symbol 'tpa6130a2_component_driver' was not declared. Should it be static? The symbol is just used inner the file. Forthermore, it's constant. Thus, it's better to add static and const qualifier. This commit adds it. Fixes: cb7e62256e99 (ASoC: tpa6130a2: Register component) Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-27ASoC: sst-bxt-rt298: fix obsoleted initializers for arrayTakashi Sakamoto
Sparse reports below warnings. bxt_rt298.c:275:9: warning: obsolete array initializer, use C99 syntax bxt_rt298.c:290:9: warning: obsolete array initializer, use C99 syntax bxt_rt298.c:304:9: warning: obsolete array initializer, use C99 syntax bxt_rt298.c:317:9: warning: obsolete array initializer, use C99 syntax bxt_rt298.c:331:9: warning: obsolete array initializer, use C99 syntax bxt_rt298.c:344:9: warning: obsolete array initializer, use C99 syntax bxt_rt298.c:357:9: warning: obsolete array initializer, use C99 syntax There's no need to use obsoleted way. This commit fixes it. Fixes: 76016322ec56 (ASoC: Intel: Add Broxton-P machine driver) Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Acked-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-27ASoC: sst-bxt-da7219_max98357a: fix obsoleted initializers for arrayTakashi Sakamoto
Sparse reports below warnings. bxt_da7219_max98357a.c:250:9: warning: obsolete array initializer, use C99 syntax bxt_da7219_max98357a.c:275:9: warning: obsolete array initializer, use C99 syntax bxt_da7219_max98357a.c:290:9: warning: obsolete array initializer, use C99 syntax bxt_da7219_max98357a.c:304:9: warning: obsolete array initializer, use C99 syntax bxt_da7219_max98357a.c:317:9: warning: obsolete array initializer, use C99 syntax There's no need to use obsoleted way. This commit fixes it. Fixes: 723bad3fef8b (ASoC: Intel: Add Broxton-P Dialog Maxim machine driver) Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Acked-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-27ASoC: rt5616: add static qualifier for file local symbolsTakashi Sakamoto
Sparse reports below warnings. rt5616.c:1270:24: warning: symbol 'rt5616_aif_dai_ops' was not declared. Should it be static? rt5616.c:1277:27: warning: symbol 'rt5616_dai' was not declared. Should it be static? These two symbols are just used inner the file, thus it's better to add static qualifier. This commit adds it. Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-27ASoC: arizona: Add output power up/down delays for speaker pathCharles Keepax
The later Arizona parts do run write sequences to power up and down the speaker path as such a delay needs to be inserted into the DAPM sequence to allow this to run. This patch adds appropriate delays into the existing coalesced delay scheme. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-27ASoC: arizona: Add debug prints for output power up/down timesCharles Keepax
When debugging it is useful to check the total power up/down delay that is executed as part of the coalesced output delay. This patch adds some debug prints for this. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-27brcmfmac: use correct skb freeing helper when deleting flowringRafał Miłecki
Flowrings contain skbs waiting for transmission that were passed to us by netif. It means we checked every one of them looking for 802.1x Ethernet type. When deleting flowring we have to use freeing function that will check for 802.1x type as well. Freeing skbs without a proper check was leading to counter not being properly decreased. This was triggering a WARNING every time brcmf_netdev_wait_pend8021x was called. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Acked-by: Arend van Spriel <arend@broadcom.com> Cc: stable@vger.kernel.org # 4.5+ Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-09-27brcmfmac: replace WARNING on timeout with a simple error messageRafał Miłecki
Even with timeout increased to 950 ms we get WARNINGs from time to time. It mostly happens on A-MPDU stalls (e.g. when station goes out of range). It may take up to 5-10 secods for the firmware to recover and for that time it doesn't process packets. It's still useful to have a message on time out as it may indicate some firmware problem and incorrect key update. Raising a WARNING however wasn't really that necessary, it doesn't point to any driver bug anymore and backtrace wasn't much useful. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-09-27rtlwifi: Add explicit values to hw_variables enumLarry Finger
The entries in this enum may be referenced in debug output. Adding explicit values simplifies the lookup. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-09-27rtlwifi: Add HAL_DEF_WOWLAN case to *_get_hw() routinesLarry Finger
Only rtl8821ae implements WOWLAN; however, the other drivers may receive a call requesting information about this mode. The other drivers need to ignore the request rather than logging that the default branch of the switch statement has been reached. Reported by: Jean Delvare <jdelvare@suse.de> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-09-27rtlwifi: Add switch variable to 'switch case not processed' messagesJoe Perches
Help along debugging by showing what switch/case variable is not being processed in these messages. Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-09-27Merge tag 'iwlwifi-next-for-kalle-2015-09-26' of ↵Kalle Valo
git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next * Some new HW IDs; * Small fix in CTDP error handling; * Remove support for older firmwares; * Clean-ups and a few simple fixes here and there.
2016-09-27ALSA: hda - Add the top speaker pin config for HP Spectre x360Takashi Iwai
HP Spectre x360 with CX20724 codec has two speaker outputs while the BIOS sets up only the bottom one (NID 0x17) and disables the top one (NID 0x1d). This patch adds a fixup simply defining the proper pincfg for NID 0x1d so that the top speaker works as is. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=169071 Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-09-27bnx2x: free the mac filter group list before freeing the cmdjbaron@akamai.com
The group list must be freed prior to freeing the command otherwise we have a use-after-free. Signed-off-by: Jason Baron <jbaron@akamai.com> Cc: Yuval Mintz <Yuval.Mintz@qlogic.com> Cc: Ariel Elior <Ariel.Elior@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-27Merge branch 'act_ife-fixes'David S. Miller
Yotam Gigi says: ==================== Fix tc-ife bugs This patch-set contains two bugfixes in the tc-ife action, one fixing some random behaviour in encode side, and one fixing the decode side packet parsing logic. v2->v3 - Fix the encode side instead of the decode side ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-27act_ife: Fix false encodingYotam Gigi
On ife encode side, the action stores the different tlvs inside the ife header, where each tlv length field should refer to the length of the whole tlv (without additional padding) and not just the data length. On ife decode side, the action iterates over the tlvs in the ife header and parses them one by one, where in each iteration the current pointer is advanced according to the tlv size. Before, the encoding encoded only the data length inside the tlv, which led to false parsing of ife the header. In addition, due to the fact that the loop counter was unsigned, it could lead to infinite parsing loop. This fix changes the loop counter to be signed and fixes the encoding to take into account the tlv type and size. Fixes: 28a10c426e81 ("net sched: fix encoding to use real length") Acked-by: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: Yotam Gigi <yotamg@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-27act_ife: Fix external mac header on encodeYotam Gigi
On ife encode side, external mac header is copied from the original packet and may be overridden if the user requests. Before, the mac header copy was done from memory region that might not be accessible anymore, as skb_cow_head might free it and copy the packet. This led to random values in the external mac header once the values were not set by user. This fix takes the internal mac header from the packet, after the call to skb_cow_head. Fixes: ef6980b6becb ("net sched: introduce IFE action") Acked-by: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: Yotam Gigi <yotamg@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-27Merge branch 'mediatek-pdam-lro-fixes'David S. Miller
Nelson Chang says: ==================== net: ethernet: mediatek: some bug fixes for PDAM and HW LRO 1) Add to stop PDMA while stopping the frame engine 2) Modify the register settings for LRO relinquishments 3) Jump out from the waiting loop while LRO relinquishments are done ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-27net: ethernet: mediatek: bug fix to disable HW LRONelson Chang
(1) Modify the register settings for LRO relinquishments (2) Jump out from the waiting loop while LRO relinquishments are done Signed-off-by: Nelson Chang <nelson.chang@mediatek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-27net: ethernet: mediatek: add to stop PDMA while stopping the frame engineNelson Chang
Stop PDMA while the frame engine is going to stop. Signed-off-by: Nelson Chang <nelson.chang@mediatek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-27ath10k: support up to 64 vdevsBen Greear
The (1 << x) - 1 trick won't work when you are trying to fill up all 64 bits, so add special case for that. Signed-off-by: Ben Greear <greearb@candelatech.com> [kvalo@qca.qualcomm.com: remove the sentence about moving limits] Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2016-09-27ath10k: document cycle count related countersBen Greear
They are not necessarily named in an intuitive manner, so at least add some comments to help the next person. Signed-off-by: Ben Greear <greearb@candelatech.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2016-09-27ath10k: fix typo in logging messageBen Greear
Signed-off-by: Ben Greear <greearb@candelatech.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
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