- 10 Nov, 2017 6 commits
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Arend Van Spriel authored
The field struct brcmf_cfg80211_info::active_scan is set to true upon initializing the driver instance, but it is never changed so simply get rid of it. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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Arend Van Spriel authored
The function brcmf_cfg80211_escan() is only called by brcmf_cfg80211_scan() so there is no reason to split in two function especially since the latter does not do an awful lot. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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Arend Van Spriel authored
Minor cleanup using provided macro to convert milliseconds interval to jiffies in brcmf_cfg80211_escan(). Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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Arend Van Spriel authored
The function brcmf_cfg80211_escan() was always called with a non-null request parameter and null pointer for this_ssid parameter. Clean up the function removing the dead code path. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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Franky Lin authored
Disable arp and nd offload to allow all packets sending to host. Reported-by: Phil Elwell <phil@raspberrypi.org> Tested-by: Phil Elwell <phil@raspberrypi.org> Reviewed-by: Arend Van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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Arend Van Spriel authored
The firmware uses a mailbox to communicate to the host what is going on. In the driver we validate the bit received. Various people seen the following message: brcmfmac: brcmf_sdio_hostmail: Unknown mailbox data content: 0x40012 Bit 4 is cause of this message, but this actually indicates the firmware has halted. Handle this bit by giving a more meaningful error message. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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- 08 Nov, 2017 15 commits
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Colin Ian King authored
Variable framelen is assigned but never read, hence it is redundant and can be removed. Cleans up clang warning: drivers/net/wireless/zydas/zd1201.c:234:3: warning: Value stored to 'framelen' is never read Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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Colin Ian King authored
The pointer dev is assigned but never read, hence it is redundant and can be removed. Cleans up clang warning: drivers/net/wireless/intersil/orinoco/orinoco_usb.c:1468:2: warning: Value stored to 'dev' is never read Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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Colin Ian King authored
Pointer sta_priv is assigned but never read, hence it is redundant and can be removed. Cleans up clang warning: drivers/net/wireless/intel/iwlegacy/4965-rs.c:2163:2: warning: Value stored to 'sta_priv' is never read Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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Colin Ian King authored
cfg_cmd is initialized to zero and this value is never read, instead it is over-written in the start of a do-while loop. Remove the redundant initialization. Cleans up clang warning: drivers/net/wireless/realtek/rtlwifi/core.c:1750:22: warning: Value stored to 'cfg_cmd' during its initialization is never read Signed-off-by: Colin Ian King <colin.king@canonical.com> Acked-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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Colin Ian King authored
tid_data is assigned but never read, hence it is redundant and can be removed. Cleans up clang warning: drivers/net/wireless/realtek/rtlwifi/base.c:1581:2: warning: Value stored to 'tid_data' is never read Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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Arnd Bergmann authored
The calculation of ppsc->last_wakeup_time is not y2038-safe, but the variable is not used at all, so we can simply drop it. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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Arnd Bergmann authored
do_gettimeofday() is deprecated and slower than necessary for the purpose of reading the seconds. This changes rtl_op_suspend/resume to use ktime_get_real_seconds() instead, which is simpler and avoids confusion about whether it is y2038-safe or not. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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Arnd Bergmann authored
We set rtlhal->last_suspend_sec to an uninitialized stack variable, but unfortunately gcc never warned about this, I only found it while working on another patch. I opened a gcc bug for this. Presumably the value of rtlhal->last_suspend_sec is not all that important, but it does get used, so we probably want the patch backported to stable kernels. Cc: stable@vger.kernel.org Link: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82839Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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Ping-Ke Shih authored
8822be checks H2CQ by int_d, so we extend to four ISR. Also, irq_mask is extended to four. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Yan-Hsuan Chuang <yhchuang@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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Ping-Ke Shih authored
When the driver for the RTL8822BE is added, it will need an ID for further use. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Yan-Hsuan Chuang <yhchuang@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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Ping-Ke Shih authored
With the RTL8822BE, an H2C tx queue is added to download FW and special data. This change implements the support code in rtl_pci. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Yan-Hsuan Chuang <yhchuang@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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Ping-Ke Shih authored
The number of TX/RX BD desc for 8822BE is 512. The TX/RX BD architecture of 8822BE is the same as 8192EE. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Yan-Hsuan Chuang <yhchuang@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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Larry Finger authored
In several places, the code assigns a variable inside an "if" or "case" block, but uses it only once. The code is simplified by eliminating the extraneous variable. With this change, one level of indenting is saved. This patch does not cause any functional changes in the binary code. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Ping-Ke Shih <pkshih@realtek.com> Cc: Yan-Hsuan Chuang <yhchuang@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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Larry Finger authored
Checkpatch.pl reports a number of formatting problems in this source file. None of the changes cause any functional changes in the driver. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Ping-Ke Shih <pkshih@realtek.com> Cc: Yan-Hsuan Chuang <yhchuang@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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Larry Finger authored
Checkpatch.pl reports a number of formatting problems in this header file. None of the changes cause any functional changes in the driver. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Ping-Ke Shih <pkshih@realtek.com> Cc: Yan-Hsuan Chuang <yhchuang@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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- 06 Nov, 2017 1 commit
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Kalle Valo authored
Merge tag 'iwlwifi-next-for-kalle-2017-11-03' of git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next iwlwifi updates * Some new PCI IDs; * A bunch of cleanups; * The timers update by Kees; * Add more register dump call-sites; * A fix for a locking issue in the TX flush code; * Actual implementation of the TX flush code for A000; * An optimization to drop RX frames during restart to avoid BA issues;
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- 05 Nov, 2017 18 commits
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David S. Miller authored
Roman Gushchin says: ==================== eBPF-based device cgroup controller This patchset introduces an eBPF-based device controller for cgroup v2. Patches (1) and (2) are a preparational work required to share some code with the existing device controller implementation. Patch (3) is the main patch, which introduces a new bpf prog type and all necessary infrastructure. Patch (4) moves cgroup_helpers.c/h to use them by patch (4). Patch (5) implements an example of eBPF program which controls access to device files and corresponding userspace test. v3: Renamed constants introduced by patch (3) to BPF_DEVCG_* v2: Added patch (1). v1: https://lkml.org/lkml/2017/11/1/363 ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
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Roman Gushchin authored
Add a test for device cgroup controller. The test loads a simple bpf program which logs all device access attempts using trace_printk() and forbids all operations except operations with /dev/zero and /dev/urandom. Then the test creates and joins a test cgroup, and attaches the bpf program to it. Then it tries to perform some simple device operations and checks the result: create /dev/null (should fail) create /dev/zero (should pass) copy data from /dev/urandom to /dev/zero (should pass) copy data from /dev/urandom to /dev/full (should fail) copy data from /dev/random to /dev/zero (should fail) Signed-off-by: Roman Gushchin <guro@fb.com> Acked-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Tejun Heo <tj@kernel.org> Cc: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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Roman Gushchin authored
The purpose of this move is to use these files in bpf tests. Signed-off-by: Roman Gushchin <guro@fb.com> Acked-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Tejun Heo <tj@kernel.org> Cc: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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Roman Gushchin authored
Cgroup v2 lacks the device controller, provided by cgroup v1. This patch adds a new eBPF program type, which in combination of previously added ability to attach multiple eBPF programs to a cgroup, will provide a similar functionality, but with some additional flexibility. This patch introduces a BPF_PROG_TYPE_CGROUP_DEVICE program type. A program takes major and minor device numbers, device type (block/character) and access type (mknod/read/write) as parameters and returns an integer which defines if the operation should be allowed or terminated with -EPERM. Signed-off-by: Roman Gushchin <guro@fb.com> Acked-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Tejun Heo <tj@kernel.org> Cc: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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Roman Gushchin authored
This is non-functional change to prepare the device cgroup code for adding eBPF-based controller for cgroups v2. The patch performs the following changes: 1) __devcgroup_inode_permission() and devcgroup_inode_mknod() are moving to the device-cgroup.h and converting into static inline. 2) __devcgroup_check_permission() is exported. 3) devcgroup_check_permission() wrapper is introduced to be used by both existing and new bpf-based implementations. Signed-off-by: Roman Gushchin <guro@fb.com> Acked-by: Tejun Heo <tj@kernel.org> Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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Roman Gushchin authored
Rename device type and access type constants defined in security/device_cgroup.c by adding the DEVCG_ prefix. The reason behind this renaming is to make them global namespace friendly, as they will be moved to the corresponding header file by following patches. Signed-off-by: Roman Gushchin <guro@fb.com> Cc: David S. Miller <davem@davemloft.net> Cc: Tejun Heo <tj@kernel.org> Cc: Alexei Starovoitov <ast@kernel.org> Cc: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linuxDavid S. Miller authored
Saeed Mahameed says: ==================== mlx5-updates-2017-11-04 This series includes: From Huy: dscp to priority mapping for Ethernet packet. =================================================== First six patches enable differentiated services code point (dscp) to priority mapping for Ethernet packet. Once this feature is enabled, the packet is routed to the corresponding priority based on its dscp. User can combine this feature with priority flow control (pfc) feature to have priority flow control based on the dscp. Firmware interface: Mellanox firmware provides two control knobs for this feature: QPTS register allow changing the trust state between dscp and pcp mode. The default is pcp mode. Once in dscp mode, firmware will route the packet based on its dscp value if the dscp field exists. QPDPM register allow mapping a specific dscp (0 to 63) to a specific priority (0 to 7). By default, all the dscps are mapped to priority zero. Software interface: This feature is controlled via application priority TLV. IEEE specification P802.1Qcd/D2.1 defines priority selector id 5 for application priority TLV. This APP TLV selector defines DSCP to priority map. This APP TLV can be sent by the switch or can be set locally using software such as lldptool. In mlx5 drivers, we add the support for net dcb's getapp and setapp call back. Mlx5 driver only handles the selector id 5 application entry (dscp application priority application entry). If user sends multiple dscp to priority APP TLV entries on the same dscp, the last sent one will take effect. All the previous sent will be deleted. The firmware trust state (in QPTS register) is changed based on the number of dscp to priority application entries. When the first dscp to priority application entry is added by the user, the trust state is changed to dscp. When the last dscp to priority application entry is deleted by the user, the trust state is changed to pcp. When the port is in DSCP trust state, the transmit queue is selected based on the dscp of the skb. When the port is in DSCP trust state and vport inline mode is not NONE, firmware requires mlx5 driver to copy the IP header to the wqe ethernet segment inline header if the skb has it. This is done by changing the transmit queue sq's min inline mode to L3. Note that the min inline mode of sqs that belong to other features such as xdpsq, icosq are not modified. =================================================== Plus to the dscp series, some small misc changes are include as well: From Inbar, Ethtool msglvl support and some debug prints in DCBNL logic From Or Gerlitz, Enlarge the NIC TC offload table size From Rabie, Initialize destination_flow struct to 0 From Feras, Add inner TTC table to IPoIB flow steering From Tal, Enable CQE based moderation on TX CQ ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
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David S. Miller authored
Simon Horman says: ==================== nfp: ethtool and related improvements Dirk van der Merwe says: This patch series throws a couple of loosely related items into a single series. Patch 1: Clang compilation fix reported by Matthias Kaehlcke <mka@chromium.org> Patch 2: Driver can now do MAC reinit on load when there has been a media override set in the NSP. Patch 3: Refactor the nfp_app_reprs_set API. Patch 4: Similar to vNICs, representors must be able to deal with media override changes in the NSP. Patch 5: Since representors can now handle media overrides, we can allocate the get/set link ndo's to them. Patch 6 & 7: Add support for FEC mode modification. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
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Dirk van der Merwe authored
Add support in the driver ethtool ops to modify the NFP FEC modes. The FEC modes can be set for vNIC associated with physical ports or for MAC representor netdevs. Signed-off-by: Dirk van der Merwe <dirk.vandermerwe@netronome.com> Signed-off-by: Simon Horman <simon.horman@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Dirk van der Merwe authored
Implement helpers to determine and modify FEC modes via the NSP. The NSP advertises FEC capabilities on a per port basis and provides support for: * Auto mode selection * Reed Solomon * BaseR * None/Off Signed-off-by: Dirk van der Merwe <dirk.vandermerwe@netronome.com> Signed-off-by: Simon Horman <simon.horman@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Dirk van der Merwe authored
Since it is now safe to modify link settings for representors, we can attach the get/set link settings ndos to it. The get/set link settings are nfp_port based operations. If a port becomes invalid, the representor will be removed in the same way a vnic would be. Signed-off-by: Dirk van der Merwe <dirk.vandermerwe@netronome.com> Signed-off-by: Simon Horman <simon.horman@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Dirk van der Merwe authored
If the NSP port table has been refreshed, resync the representor state with the new port information. At the moment, this only entails looking for invalid ports and killing off representors associated with them. The repr instance becomes NULL which is safe since the app accessor function for reprs returns NULL when it cannot access a repr. Signed-off-by: Dirk van der Merwe <dirk.vandermerwe@netronome.com> Signed-off-by: Simon Horman <simon.horman@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Dirk van der Merwe authored
The criteria that reprs cannot be replaced with another new set of reprs has been removed. This check is not needed since the only use case that could exercise this at the moment, would be to modify the number of SRIOV VFs without first disabling them. This case is explicitly disallowed in any case and subsequent patches in this series need to be able to replace the running set of reprs. All cases where the return code used to be checked for the nfp_app_reprs_set function have been removed. As stated above, it is not possible for the current code to encounter a case where reprs exist and need to be replaced. Signed-off-by: Dirk van der Merwe <dirk.vandermerwe@netronome.com> Signed-off-by: Simon Horman <simon.horman@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Jakub Kicinski authored
Recent management FW images can perform full reinit of MAC cores without requiring a reboot. When loading the driver check if there are changes pending and if so call NSP MAC reinit. Full application FW reload is still required, and all MACs need to be reinited at the same time (not only the ones which have been reconfigured, and thus potentially causing disruption to unrelated netdevs) therefore for now changing MAC config without reloading the driver still remains future work. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Tested-by: Dirk van der Merwe <dirk.vandermerwe@netronome.com> Signed-off-by: Simon Horman <simon.horman@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Jakub Kicinski authored
Matthias reports: nfp_eth_set_bit_config() is marked as __always_inline to allow gcc to identify the 'mask' parameter as known to be constant at compile time, which is required to use the FIELD_GET() macro. The forced inlining does the trick for gcc, but for kernel builds with clang it results in undefined symbols: drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp_eth.o: In function `__nfp_eth_set_aneg': drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp_eth.c:(.text+0x787): undefined reference to `__compiletime_assert_492' drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp_eth.c:(.text+0x7b1): undefined reference to `__compiletime_assert_496' These __compiletime_assert_xyx() calls would have been optimized away if the compiler had seen 'mask' as a constant. Add a macro to extract the mask and shift and pass those to nfp_eth_set_bit_config() separately. Reported-by: Matthias Kaehlcke <mka@chromium.org> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Tested-by: Dirk van der Merwe <dirk.vandermerwe@netronome.com> Signed-off-by: Simon Horman <simon.horman@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Priyaranjan Jha authored
Currently TCP RACK loss detection does not work well if packets are being reordered beyond its static reordering window (min_rtt/4).Under such reordering it may falsely trigger loss recoveries and reduce TCP throughput significantly. This patch improves that by increasing and reducing the reordering window based on DSACK, which is now supported in major TCP implementations. It makes RACK's reo_wnd adaptive based on DSACK and no. of recoveries. - If DSACK is received, increment reo_wnd by min_rtt/4 (upper bounded by srtt), since there is possibility that spurious retransmission was due to reordering delay longer than reo_wnd. - Persist the current reo_wnd value for TCP_RACK_RECOVERY_THRESH (16) no. of successful recoveries (accounts for full DSACK-based loss recovery undo). After that, reset it to default (min_rtt/4). - At max, reo_wnd is incremented only once per rtt. So that the new DSACK on which we are reacting, is due to the spurious retx (approx) after the reo_wnd has been updated last time. - reo_wnd is tracked in terms of steps (of min_rtt/4), rather than absolute value to account for change in rtt. In our internal testing, we observed significant increase in throughput, in scenarios where reordering exceeds min_rtt/4 (previous static value). Signed-off-by: Priyaranjan Jha <priyarjha@google.com> Signed-off-by: Yuchung Cheng <ycheng@google.com> Signed-off-by: Neal Cardwell <ncardwell@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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David S. Miller authored
Vivien Didelot says: ==================== net: dsa: parsing stage When registering a DSA switch, there is basically two stages. The first stage is the parsing of the switch device, from either device tree or platform data. It fetches the DSA tree to which it belongs, and validates its ports. The switch device is then added to the tree, and the second stage is called if this was the last switch of the tree. The second stage is the setup of the tree, which validates that the tree is complete, sets up the routing tables, the default CPU port for user ports, sets up the switch drivers and finally the master interfaces, which makes the whole switch fabric functional. This patch series covers the first parsing stage. It fixes the type of the switch and tree indexes to unsigned int, simplifies the tree reference counting and the switch and CPU ports parsing. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
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Vivien Didelot authored
Extend the dsa_port_parse_cpu() function to resolve the tagging protocol at port parsing time, instead of waiting for the whole tree to be complete. Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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