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2021-02-11net: stmmac: dwmac-intel-plat: remove unnecessary initializationNobuhiro Iwamatsu
plat_dat is initialized by stmmac_probe_config_dt(). So, initialization is not required by priv->plat. This removes unnecessary initialization and variables. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-11r8169: re-configure WOL settings on resume from hibernationHeiner Kallweit
So far we don't re-configure WOL-related register bits when waking up from hibernation. I'm not aware of any problem reports, but better play safe and call __rtl8169_set_wol() in the resume() path too. To achieve this move calling __rtl8169_set_wol() to rtl8169_net_resume() and rename the function to rtl8169_runtime_resume(). Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-11net: phy: icplus: add MDI/MDIX support for IP101A/GMichael Walle
Implement the operations to set desired mode and retrieve the current mode. This feature was tested with an IP101G. Signed-off-by: Michael Walle <michael@walle.cc> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-11net: phy: icplus: add PHY counter for IP101GMichael Walle
The IP101G provides three counters: RX packets, CRC errors and symbol errors. The error counters can be configured to clear automatically on read. Unfortunately, this isn't true for the RX packet counter. Because of this and because the RX packet counter is more likely to overflow, than the error counters implement only support for the error counters. Signed-off-by: Michael Walle <michael@walle.cc> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-11net: phy: icplus: fix paged register accessMichael Walle
Registers >= 16 are paged. Be sure to set the page. It seems this was working for now, because the default is correct for the registers used in the driver at the moment. But this will also assume, nobody will change the page select register before linux is started. The page select register is _not_ reset with a soft reset of the PHY. To ease the function reuse between the non-paged register space of the IP101A and the IP101G, add noop read_page()/write_page() callbacks so the IP101G functions can also be used for the IP101A. Signed-off-by: Michael Walle <michael@walle.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-11net: phy: icplus: don't set APS_EN bit on IP101GMichael Walle
This bit is reserved as 'always-write-1'. While this is not a particular error, because we are only setting it, guard it by checking the model to prevent errors in the future. Signed-off-by: Michael Walle <michael@walle.cc> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-11net: phy: icplus: split IP101A/G driverMichael Walle
Unfortunately, the IP101A and IP101G share the same PHY identifier. While most of the functions are somewhat backwards compatible, there is for example the APS_EN bit on the IP101A but on the IP101G this bit reserved. Also, the IP101G has many more functionalities. Deduce the model by accessing the page select register which - according to the datasheet - is not available on the IP101A. If this register is writable, assume we have an IP101G. Split the combined IP101A/G driver into two separate drivers. Signed-off-by: Michael Walle <michael@walle.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-11net: phy: icplus: use the .soft_reset() of the phy-coreMichael Walle
The PHY core already resets the PHY before .config_init() if a .soft_reset() op is registered. Drop the open-coded ip1xx_reset(). Signed-off-by: Michael Walle <michael@walle.cc> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-11net: phy: icplus: drop address operator for functionsMichael Walle
Don't sometimes use the address operator and sometimes not. Drop it and make the code look uniform. Signed-off-by: Michael Walle <michael@walle.cc> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-11net: phy: icplus: use PHY_ID_MATCH_EXACT() for IP101A/GMichael Walle
According to the datasheet of the IP101A/G there is no revision field and MII_PHYSID2 always reads as 0x0c54. Use PHY_ID_MATCH_EXACT() then. Signed-off-by: Michael Walle <michael@walle.cc> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-11net: phy: icplus: use PHY_ID_MATCH_MODEL() macroMichael Walle
Simpify the initializations of the structures. There is no functional change. Signed-off-by: Michael Walle <michael@walle.cc> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-11net: dsa: xrs700x: add HSR offloading supportGeorge McCollister
Add offloading for HSR/PRP (IEC 62439-3) tag insertion, tag removal forwarding and duplication supported by the xrs7000 series switches. Only HSR v1 and PRP v1 are supported by the xrs7000 series switches (HSR v0 is not). Signed-off-by: George McCollister <george.mccollister@gmail.com> Reviewed-by: Vladimir Oltean <olteanv@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-11net: dsa: xrs700x: use of_match_ptr() on xrs700x_mdio_dt_idsGeorge McCollister
Use of_match_ptr() on xrs700x_mdio_dt_ids so that NULL is substituted when CONFIG_OF isn't defined. This will prevent unnecessary use of xrs700x_mdio_dt_ids when CONFIG_OF isn't defined. Signed-off-by: George McCollister <george.mccollister@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-11net: dsa: xrs700x: fix unused warning for of_device_idGeorge McCollister
Fix unused variable warning that occurs when CONFIG_OF isn't defined by adding __maybe_unused. >> drivers/net/dsa/xrs700x/xrs700x_i2c.c:127:34: warning: unused variable 'xrs700x_i2c_dt_ids' [-Wunused-const-variable] static const struct of_device_id xrs700x_i2c_dt_ids[] = { Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: George McCollister <george.mccollister@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-11Revert "net-loopback: set lo dev initial state to UP"Petr Machata
In commit c9dca822c729 ("net-loopback: set lo dev initial state to UP"), linux started automatically bringing up the loopback device of a newly created namespace. However, an existing user script might reasonably have the following stanza when creating a new namespace -- and in fact at least tools/testing/selftests/net/fib_nexthops.sh in Linux's very own testsuite does: # set -e # ip netns add foo # ip -netns foo addr add 127.0.0.1/8 dev lo # ip -netns foo link set lo up # set +e This will now fail, because the kernel reasonably rejects "ip addr add" of a duplicate address. The described change of behavior therefore constitutes a breakage. Revert it. Fixes: c9dca822c729 ("net-loopback: set lo dev initial state to UP") Signed-off-by: Petr Machata <petrm@nvidia.com> Reviewed-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-11net: phy: introduce phydev->portMichael Walle
At the moment, PORT_MII is reported in the ethtool ops. This is odd because it is an interface between the MAC and the PHY and no external port. Some network card drivers will overwrite the port to twisted pair or fiber, though. Even worse, the MDI/MDIX setting is only used by ethtool if the port is twisted pair. Set the port to PORT_TP by default because most PHY drivers are copper ones. If there is fibre support and it is enabled, the PHY driver will set it to PORT_FIBRE. This will change reporting PORT_MII to either PORT_TP or PORT_FIBRE; except for the genphy fallback driver. Suggested-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Michael Walle <michael@walle.cc> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-11ibmvnic: prefer strscpy over strlcpyLijun Pan
Fix this warning: WARNING: Prefer strscpy over strlcpy - see: https://lore.kernel.org/r/CAHk-=wgfRnXz0W3D37d01q3JFkr_i_uTL=V6A6G1oUZcprmknw@mail.gmail.com/ Signed-off-by: Lijun Pan <lijunp213@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-11ibmvnic: remove unused spinlock_t stats_lock definitionLijun Pan
stats_lock is no longer used. So remove it. Signed-off-by: Lijun Pan <lijunp213@gmail.com> Reviewed-by: Saeed Mahameed <saeedm@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-11ibmvnic: add comments for spinlock_t definitionsLijun Pan
There are several spinlock_t definitions without comments. Add them. Signed-off-by: Lijun Pan <lijunp213@gmail.com> Reviewed-by: Saeed Mahameed <saeedm@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-11ibmvnic: fix miscellaneous checksLijun Pan
Fix the following checkpatch checks: CHECK: Macro argument 'off' may be better as '(off)' to avoid precedence issues CHECK: Alignment should match open parenthesis CHECK: multiple assignments should be avoided CHECK: Blank lines aren't necessary before a close brace '}' CHECK: Please use a blank line after function/struct/union/enum declarations CHECK: Unnecessary parentheses around 'rc != H_FUNCTION' Signed-off-by: Lijun Pan <lijunp213@gmail.com> Reviewed-by: Saeed Mahameed <saeedm@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-11ibmvnic: avoid multiple line dereferenceLijun Pan
Fix the following checkpatch warning: WARNING: Avoid multiple line dereference Signed-off-by: Lijun Pan <lijunp213@gmail.com> Reviewed-by: Saeed Mahameed <saeedm@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-11ibmvnic: fix bracesLijun Pan
Fix the following checkpatch warning: WARNING: braces {} are not necessary for single statement blocks Signed-off-by: Lijun Pan <lijunp213@gmail.com> Reviewed-by: Saeed Mahameed <saeedm@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-11ibmvnic: fix block commentsLijun Pan
Fix the following checkpatch warning: WARNING: networking block comments don't use an empty /* line, use /* Comment... Signed-off-by: Lijun Pan <lijunp213@gmail.com> Reviewed-by: Saeed Mahameed <saeedm@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-11ibmvnic: prefer 'unsigned long' over 'unsigned long int'Lijun Pan
Fix the following checkpatch warnings: WARNING: Prefer 'unsigned long' over 'unsigned long int' as the int is unnecessary WARNING: Prefer 'long' over 'long int' as the int is unnecessary Signed-off-by: Lijun Pan <lijunp213@gmail.com> Reviewed-by: Saeed Mahameed <saeedm@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-11Merge branch '40GbE' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue Tony Nguyen says: ==================== 40GbE Intel Wired LAN Driver Updates 2021-02-10 This series contains updates to i40e driver only. Arkadiusz adds support for software controlled DCB. Upon disabling of the firmware LLDP agent, the driver configures DCB with default values (only one Traffic Class). At the same time, it allows a software based LLDP agent - userspace application i.e. lldpad) to receive DCB TLVs and set desired DCB configuration through DCB related netlink callbacks. Aleksandr implements get and set ethtool ops for Energy Efficient Ethernet. Przemyslaw extends support for ntuple filters allowing for Flow Director IPv6 and VLAN filters. Kaixu Xia removes an unneeded assignment. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-10net/mlx5: SF, Fix error return code in mlx5_sf_dev_probe()Wei Yongjun
Fix to return negative error code -ENOMEM from the ioremap() error handling case instead of 0, as done elsewhere in this function. Fixes: 1958fc2f0712 ("net/mlx5: SF, Add auxiliary device driver") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Reviewed-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
2021-02-10net/mlx5e: Fix error return code in mlx5e_tc_esw_init()Wei Yongjun
Fix to return negative error code from the mlx5e_tc_tun_init() error handling case instead of 0, as done elsewhere in this function. This commit also using 0 instead of 'ret' when success since it is always equal to 0. Fixes: 8914add2c9e5 ("net/mlx5e: Handle FIB events to update tunnel endpoint device") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
2021-02-10net/mlx5: Fix a NULL vs IS_ERR() checkDan Carpenter
The mlx5_chains_get_table() function doesn't return NULL, it returns error pointers so we need to fix this condition. Fixes: 34ca65352ddf ("net/mlx5: E-Switch, Indirect table infrastructure") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Vlad Buslov <vladbu@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
2021-02-10net/mlx5e: Fix tc_tun.h to verify MLX5_ESWITCH configVlad Buslov
Exclude contents of tc_tun.h header when CONFIG_MLX5_ESWITCH is disabled to prevent compile-time errors when compiling with such config. Fixes: 0d9f96471493 ("net/mlx5e: Extract tc tunnel encap/decap code to dedicated file") Signed-off-by: Vlad Buslov <vladbu@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
2021-02-10net/mlx5: Assign boolean values to a bool variableJiapeng Zhong
Fix the following coccicheck warnings: ./drivers/net/ethernet/mellanox/mlx5/core/fs_core.c:575:2-14: WARNING: Assignment of 0/1 to bool variable. Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Jiapeng Zhong <abaci-bugfix@linux.alibaba.com> Reviewed-by: Saeed Mahameed <saeedm@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
2021-02-10net/mlx5e: Fix spelling mistake "Unknouwn" -> "Unknown"Colin Ian King
There is a spelling mistake in a netdev_warn message. Fix it. Signed-off-by: Colin Ian King <colin.king@canonical.com> Reviewed-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Reviewed-by: Saeed Mahameed <saeedm@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
2021-02-10net/mlx5e: Fix spelling mistake "channles" -> "channels"Colin Ian King
There is a spelling mistake in a netdev_warn message. Fix it. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
2021-02-10net/mlx5_core: remove unused including <generated/utsrelease.h>Zou Wei
Remove including <generated/utsrelease.h> that don't need it. Fixes: 17a7612b99e6 ("net/mlx5_core: Clean driver version and name") Signed-off-by: Zou Wei <zou_wei@huawei.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
2021-02-10net/mlx5: fix spelling mistake in Kconfig "accelaration" -> "acceleration"Colin Ian King
There are some spelling mistakes in the Kconfig. Fix these. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
2021-02-10net: mvpp2: add an entry to skip parserStefan Chulski
This entry used when skipping the parser needed, for example, the custom header pretended to ethernet header. Suggested-by: Liron Himi <liron@marvell.com> Signed-off-by: Stefan Chulski <stefanc@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-10octeontx2-pf: ethtool physical link configurationChristina Jacob
Register set_link_ksetting callback with driver such that link configurations parameters like advertised mode,speed, duplex and autoneg can be configured. below command ethtool -s eth0 advertise 0x1 speed 10 duplex full autoneg on Signed-off-by: Christina Jacob <cjacob@marvell.com> Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: Hariprasad Kelam <hkelam@marvell.com> Reviewed-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-10octeontx2-pf: ethtool physical link statusChristina Jacob
Register get_link_ksettings callback to get link status information from the driver. As virtual function (vf) shares same physical link same API is used for both the drivers and for loop back drivers simply returns the fixed values as its does not have physical link. ethtool eth3 Settings for eth3: Supported ports: [ ] Supported link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full 1000baseT/Half 1000baseT/Full 10000baseKR/Full 1000baseX/Full Supports auto-negotiation: No Supported FEC modes: BaseR RS Advertised link modes: Not reported Advertised pause frame use: No Advertised auto-negotiation: No Advertised FEC modes: None ethtool lbk0 Settings for lbk0: Speed: 100000Mb/s Duplex: Full Signed-off-by: Christina Jacob <cjacob@marvell.com> Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: Hariprasad Kelam <hkelam@marvell.com> Reviewed-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-10octeontx2-af: advertised link modes support on cgxChristina Jacob
CGX supports setting advertised link modes on physical link. This patch adds support to derive cgx mode from ethtool link mode and pass it to firmware to configure the same. Signed-off-by: Christina Jacob <cjacob@marvell.com> Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: Hariprasad Kelam <hkelam@marvell.com> Reviewed-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-10octeontx2-af: Physical link configuration supportChristina Jacob
CGX LMAC, the physical interface support link configuration parameters like speed, auto negotiation, duplex etc. Firmware saves these into memory region shared between firmware and this driver. This patch adds mailbox handler set_link_mode, fw_data_get to configure and read these parameters. Signed-off-by: Christina Jacob <cjacob@marvell.com> Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: Hariprasad Kelam <hkelam@marvell.com> Reviewed-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-10octeontx2-pf: ethtool fec mode supportChristina Jacob
Add ethtool support to configure fec modes baser/rs and support to fecth FEC stats from CGX as well PHY. Configure fec mode - ethtool --set-fec eth0 encoding rs/baser/off/auto Query fec mode - ethtool --show-fec eth0 Signed-off-by: Christina Jacob <cjacob@marvell.com> Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: Hariprasad Kelam <hkelam@marvell.com> Reviewed-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-10octeontx2-af: Add new CGX_CMD to get PHY FEC statisticsFelix Manlunas
This patch adds support to fetch fec stats from PHY. The stats are put in the shared data struct fwdata. A PHY driver indicates that it has FEC stats by setting the flag fwdata.phy.misc.has_fec_stats Besides CGX_CMD_GET_PHY_FEC_STATS, also add CGX_CMD_PRBS and CGX_CMD_DISPLAY_EYE to enum cgx_cmd_id so that Linux's enum list is in sync with firmware's enum list. Signed-off-by: Felix Manlunas <fmanlunas@marvell.com> Signed-off-by: Christina Jacob <cjacob@marvell.com> Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: Hariprasad Kelam <hkelam@marvell.com> Reviewed-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-10octeontx2-af: forward error correction configurationChristina Jacob
CGX block supports forward error correction modes baseR and RS. This patch adds support to set encoding mode and to read corrected/uncorrected block counters Adds new mailbox handlers set_fec to configure encoding modes and fec_stats to read counters and also increase mbox timeout to accomdate firmware command response timeout. Along with new CGX_CMD_SET_FEC command add other commands to sync with kernel enum list with firmware. Signed-off-by: Christina Jacob <cjacob@marvell.com> Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: Hariprasad Kelam <hkelam@marvell.com> Reviewed-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-10net: octeontx2: Fix the confusion in buffer alloc failure pathKevin Hao
Pavel pointed that the return of dma_addr_t in otx2_alloc_rbuf/__otx2_alloc_rbuf() seem suspicious because a negative error code may be returned in some cases. For a dma_addr_t, the error code such as -ENOMEM does seem a valid value, so we can't judge if the buffer allocation fail or not based on that value. Add a parameter for otx2_alloc_rbuf/__otx2_alloc_rbuf() to store the dma address and make the return value to indicate if the buffer allocation really fail or not. Reported-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Kevin Hao <haokexin@gmail.com> Tested-by: Subbaraya Sundeep <sbhatta@marvell.com> Reviewed-by: Alexander Duyck <alexanderduyck@fb.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-10net: mhi: Add mbim protoLoic Poulain
MBIM has initially been specified by USB-IF for transporting data (IP) between a modem and a host over USB. However some modern modems also support MBIM over PCIe (via MHI). In the same way as QMAP(rmnet), it allows to aggregate IP packets and to perform context multiplexing. This change adds minimal MBIM data transport support to MHI, allowing to support MBIM only modems. MBIM being based on USB NCM, it reuses and copy some helpers/functions from the USB stack (cdc-ncm, cdc-mbim). Note that is a subset of the CDC-MBIM specification, supporting only transport of network data (IP), there is no support for DSS. Moreover the multi-session (for multi-pdn) is not supported in this initial version, but will be added latter, and aligned with the cdc-mbim solution (VLAN tags). This code has been inspired from the mhi_mbim downstream implementation (Carl Yin <carl.yin@quectel.com>). Signed-off-by: Loic Poulain <loic.poulain@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-10net: mhi: Add rx_length_errors statLoic Poulain
This can be used by proto when packet len is incorrect. Signed-off-by: Loic Poulain <loic.poulain@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-10net: mhi: Create mhi.hLoic Poulain
Move mhi-net shared structures to mhi header, that will be used by upcoming proto(s). Signed-off-by: Loic Poulain <loic.poulain@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-10net: mhi: Add dedicated folderLoic Poulain
Create a dedicated mhi directory for mhi-net, mhi-net is going to be split into differente files (for additional protocol support). Signed-off-by: Loic Poulain <loic.poulain@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-10net: mhi: Add protocol supportLoic Poulain
MHI can transport different protocols, some are handled at upper level, like IP and QMAP(rmnet/netlink), but others will need to be inside MHI net driver, like mbim. This change adds support for protocol rx and tx_fixup callbacks registration, that can be used to encode/decode the targeted protocol. Signed-off-by: Loic Poulain <loic.poulain@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-10cxgb4: collect serial config version from registerRahul Lakkireddy
Collect serial config version information directly from an internal register, instead of explicitly resizing VPD. v2: - Add comments on info stored in PCIE_STATIC_SPARE2 register. Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com> Reviewed-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Alexander Duyck <alexanderduyck@fb.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-10i40e: remove the useless value assignment in i40e_clean_adminq_subtaskKaixu Xia
The variable ret is overwritten by the following call i40e_clean_arq_element() and the assignment is useless, so remove it. Reported-by: Tosk Robot <tencent_os_robot@tencent.com> Signed-off-by: Kaixu Xia <kaixuxia@tencent.com> Tested-by: Tony Brelinski <tonyx.brelinski@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
generated by cgit (git 2.34.1) at 2025-10-02 04:19:49 +0000