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2019-11-12net: bcmgenet: Add RGMII_RXID supportStefan Wahren1-0/+5
This adds the missing support for the PHY mode RGMII_RXID. It's necessary for the Raspberry Pi 4. Signed-off-by: Stefan Wahren <wahrenst@gmx.net> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-12net: bcmgenet: Refactor register access in bcmgenet_mii_configStefan Wahren1-22/+20
The register access in bcmgenet_mii_config() is a little bit opaque and not easy to extend. In preparation for the missing RGMII PHY modes move all the phy name assignments into the switch statement and the register access to the end of the function. This make the code easier to read and extend. Signed-off-by: Stefan Wahren <wahrenst@gmx.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-12net: bcmgenet: Add BCM2711 supportStefan Wahren2-10/+54
The BCM2711 needs a different maximum DMA burst length. If not set accordingly a timeout in the transmit queue happens and no package can be sent. So use the new compatible to derive this value. Until now the GENET HW version was used as the platform identifier. This doesn't work with SoC-specific modifications, so introduce a proper platform data structure. Signed-off-by: Stefan Wahren <wahrenst@gmx.net> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Matthias Brugger <mbrugger@suse.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-12net: bcmgenet: Fix error handling on IRQ retrievalStefan Wahren1-4/+7
This fixes the error handling for the mandatory IRQs. There is no need for the error message anymore, this is now handled by platform_get_irq. Signed-off-by: Stefan Wahren <wahrenst@gmx.net> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-12net: bcmgenet: Avoid touching non-existent interruptStefan Wahren1-1/+1
As platform_get_irq() now prints an error when the interrupt does not exist, we are getting a confusing error message in case the optional WOL IRQ is not defined: bcmgenet fd58000.ethernet: IRQ index 2 not found Fix this by using the platform_get_irq_optional(). Signed-off-by: Stefan Wahren <wahrenst@gmx.net> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-12sfc: trace_xdp_exception on XDP failureArthur Fabre1-0/+3
The sfc driver can drop packets processed with XDP, notably when running out of buffer space on XDP_TX, or returning an unknown XDP action. This increments the rx_xdp_bad_drops ethtool counter. Call trace_xdp_exception everywhere rx_xdp_bad_drops is incremented, except for fragmented RX packets as the XDP program hasn't run yet. This allows it to easily be monitored from userspace. This mirrors the behavior of other drivers. Signed-off-by: Arthur Fabre <afabre@cloudflare.com> Acked-by: Edward Cree <ecree@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-12net/mlx5: Dump of fw_fatal use updated devlink binary interfaceAya Levin1-17/+1
Remove redundant code from fw_fatal reporter's dump callback. Use updated devlink interface of binary fmsg pair which breaks the output into chunks internally. Signed-off-by: Aya Levin <ayal@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Acked-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-12cxgb4: make function 'cxgb4_mqprio_free_hw_resources' staticzhengbin1-1/+1
Fix sparse warnings: drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_mqprio.c:242:6: warning: symbol 'cxgb4_mqprio_free_hw_resources' was not declared. Should it be static? Reported-by: Hulk Robot <hulkci@huawei.com> Fixes: 2d0cb84dd973 ("cxgb4: add ETHOFLD hardware queue support") Signed-off-by: zhengbin <zhengbin13@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-12net: atlantic: make function 'aq_ethtool_get_priv_flags', 'aq_ethtool_set_priv_flags' staticzhengbin1-2/+2
Fix sparse warnings: drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c:706:5: warning: symbol 'aq_ethtool_get_priv_flags' was not declared. Should it be static? drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c:713:5: warning: symbol 'aq_ethtool_set_priv_flags' was not declared. Should it be static? Reported-by: Hulk Robot <hulkci@huawei.com> Fixes: ea4b4d7fc106 ("net: atlantic: loopback tests via private flags") Signed-off-by: zhengbin <zhengbin13@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-12net: atlantic: make symbol 'aq_pm_ops' staticzhengbin1-1/+1
Fix sparse warnings: drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c:426:25: warning: symbol 'aq_pm_ops' was not declared. Should it be static? Reported-by: Hulk Robot <hulkci@huawei.com> Fixes: 8aaa112a57c1 ("net: atlantic: refactoring pm logic") Signed-off-by: zhengbin <zhengbin13@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-12mlxsw: spectrum: Enable EMAD string TLVShalom Toledo1-0/+2
Make sure to enable EMAD string TLV only after using the required firmware version. Signed-off-by: Shalom Toledo <shalomt@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-12mlxsw: core: Add support for using EMAD string TLVShalom Toledo2-6/+72
In case the firmware had an error while processing EMADs, it can send back an ASCII string with the reason using EMAD string TLV. This patch adds the support for using EMAD string TLV. In case of an error, reports the reason using devlink hwerr tracepoint. Signed-off-by: Shalom Toledo <shalomt@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-12mlxsw: core: Extend EMAD information reported to devlink hwerrShalom Toledo1-2/+10
Extend EMAD information reported to devlink hwerr tracepoint with transaction id and reg id (both, hex and string). Signed-off-by: Shalom Toledo <shalomt@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-12mlxsw: core: Add support for EMAD string TLV parsingShalom Toledo1-0/+15
During parsing of incoming EMADs, fill the string TLV's offset when it is used. Signed-off-by: Shalom Toledo <shalomt@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-12mlxsw: core: Add EMAD string TLVShalom Toledo2-1/+24
Add EMAD string TLV, an ASCII string the driver can receive from the firmware in case of an error. Signed-off-by: Shalom Toledo <shalomt@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-12mlxsw: emad: Remove deprecated EMAD TLVsShalom Toledo1-4/+1
Remove deprecated EMAD TLVs. Signed-off-by: Shalom Toledo <shalomt@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-12mlxsw: core: Parse TLVs' offsets of incoming EMADsShalom Toledo1-11/+42
Until now the code assumes a fixed structure which makes it difficult to support EMADs with and without new TLVs. Make it more generic by parsing the TLVs when the EMADs are received and store the offset to the different TLVs in the control block. Using these offsets to extract information from the EMADs without relying on a specific structure. Signed-off-by: Shalom Toledo <shalomt@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-12net: ethernet: ti: Add dependency for TI_DAVINCI_EMACMao Wenan1-0/+1
If TI_DAVINCI_EMAC=y and GENERIC_ALLOCATOR is not set, below erros can be seen: drivers/net/ethernet/ti/davinci_cpdma.o: In function `cpdma_desc_pool_destroy.isra.14': davinci_cpdma.c:(.text+0x359): undefined reference to `gen_pool_size' davinci_cpdma.c:(.text+0x365): undefined reference to `gen_pool_avail' davinci_cpdma.c:(.text+0x373): undefined reference to `gen_pool_avail' davinci_cpdma.c:(.text+0x37f): undefined reference to `gen_pool_size' drivers/net/ethernet/ti/davinci_cpdma.o: In function `__cpdma_chan_free': davinci_cpdma.c:(.text+0x4a2): undefined reference to `gen_pool_free_owner' drivers/net/ethernet/ti/davinci_cpdma.o: In function `cpdma_chan_submit_si': davinci_cpdma.c:(.text+0x66c): undefined reference to `gen_pool_alloc_algo_owner' davinci_cpdma.c:(.text+0x805): undefined reference to `gen_pool_free_owner' drivers/net/ethernet/ti/davinci_cpdma.o: In function `cpdma_ctlr_create': davinci_cpdma.c:(.text+0xabd): undefined reference to `devm_gen_pool_create' davinci_cpdma.c:(.text+0xb79): undefined reference to `gen_pool_add_owner' drivers/net/ethernet/ti/davinci_cpdma.o: In function `cpdma_check_free_tx_desc': davinci_cpdma.c:(.text+0x16c6): undefined reference to `gen_pool_avail' This patch mades TI_DAVINCI_EMAC select GENERIC_ALLOCATOR. Fixes: 99f629718272 ("net: ethernet: ti: cpsw: drop TI_DAVINCI_CPDMA config option") Signed-off-by: Mao Wenan <maowenan@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-11net: stmmac: Implement UDP Segmentation OffloadJose Abreu1-9/+23
Implement the UDP Segmentation Offload feature in stmmac. This is only available in GMAC4+ cores. Signed-off-by: Jose Abreu <Jose.Abreu@synopsys.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-11net: stmmac: Rework stmmac_rx()Jose Abreu1-52/+94
This looks over-engineered. Let's use some helpers to get the buffer length and hereby simplify the stmmac_rx() function. No performance drop was seen with the new implementation. Signed-off-by: Jose Abreu <Jose.Abreu@synopsys.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-11net: stmmac: tc: Remove the speed dependencyJose Abreu1-2/+0
XGMAC3 supports full CBS features with speeds that can go up to 10G so we can now remove the maximum speed check of CBS. Signed-off-by: Jose Abreu <Jose.Abreu@synopsys.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-11net: stmmac: xgmac: Add C45 PHY support in the MDIO callbacksJose Abreu1-10/+48
Add the support for C45 PHYs in the MDIO callbacks for XGMAC. This was tested using Synopsys DesignWare XPCS. v2: - Pull out the readl_poll_timeout() calls into common code (Andrew) Signed-off-by: Jose Abreu <Jose.Abreu@synopsys.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-11net: stmmac: gmac4+: Add Split Header supportJose Abreu5-3/+46
GMAC4+ cores also support the Split Header feature. Add the support for Split Header feature in the RX path following the same implementation logic that XGMAC followed. Signed-off-by: Jose Abreu <Jose.Abreu@synopsys.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-11net: stmmac: Fix sparse warningJose Abreu4-5/+6
The VID is converted to le16 so the variable must be __le16 type. Reported-by: kbuild test robot <lkp@intel.com> Fixes: c7ab0b8088d7 ("net: stmmac: Fallback to VLAN Perfect filtering if HASH is not available") Signed-off-by: Jose Abreu <Jose.Abreu@synopsys.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-11cxgb4: remove redundant assignment to hdr_lenColin Ian King1-1/+0
Variable hdr_len is being assigned a value that is never read. The assignment is redundant and hence can be removed. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-11mlxsw: core: Enable devlink reload only on probeJiri Pirko1-2/+3
Call devlink enable only during probe time and avoid deadlock during reload. Reported-by: Shalom Toledo <shalomt@mellanox.com> Fixes: a0c76345e3d3 ("devlink: disallow reload operation during device cleanup") Signed-off-by: Jiri Pirko <jiri@mellanox.com> Tested-by: Shalom Toledo <shalomt@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-11r8169: add support for RTL8117Heiner Kallweit1-15/+120
Add support for chip version RTL8117. Settings have been copied from Realtek's r8168 driver, there however chip ID 54a belongs to a chip version called RTL8168FP. It was confirmed that RTL8117 works with Realtek's driver, so both chip versions seem to be the same or at least compatible. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-11r8169: respect EEE user setting when restarting networkHeiner Kallweit1-3/+15
Currently, if network is re-started, we advertise all supported EEE modes, thus potentially overriding a manual adjustment the user made e.g. via ethtool. Be friendly to the user and preserve a manual setting on network re-start. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-11net: mscc: ocelot: don't hardcode the number of the CPU portVladimir Oltean1-4/+7
VSC7514 is a 10-port switch with 2 extra "CPU ports" (targets in the queuing subsystem for terminating traffic locally). There are 2 issues with hardcoding the CPU port as #10: - It is not clear which snippets of the code are configuring something for one of the CPU ports, and which snippets are just doing something related to the number of physical ports. - Actually any physical port can act as a CPU port connected to an external CPU (in addition to the local CPU). This is called NPI mode (Node Processor Interface) and is the way that the 6-port VSC9959 (Felix) switch is integrated inside NXP LS1028A (the "local management CPU" functionality is not used there). This patch makes it clear that the ocelot_bridge_stp_state_set function operates on the CPU port (by making it an implicit member of the bridging domain), and at the same time adds logic for the NPI port (aka a physical port) to play the role of a CPU port (it shouldn't be part of bridge_fwd_mask, as it's not explicitly enslaved to a bridge). Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-11net: mscc: ocelot: split assignment of the cpu port into a separate functionVladimir Oltean3-22/+57
Now that the places that configure routing destinations for the CPU port have been marked as such, allow callers to specify their own CPU port that is different than ocelot->num_phys_ports. A user will be the Felix DSA driver, where the CPU port is one of the physical ports (NPI mode). Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-11net: mscc: ocelot: refactor adjust_link into a netdev-independent functionVladimir Oltean1-10/+17
This will be called from the Felix DSA frontend, which will work in PHYLIB compatibility mode initially. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-11net: mscc: ocelot: initialize list of multicast addresses in common codeClaudiu Manoil2-1/+1
This is just common path code that belongs to ocelot_init, it has nothing to do with a specific SoC/board instance. Signed-off-by: Claudiu Manoil <claudiu.manoil@nxp.com> Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-11net: mscc: ocelot: separate the common implementation of ndo_open and ndo_stopVladimir Oltean1-10/+26
Allow these functions to be called from the .port_enable and .port_disable callbacks of DSA. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-11net: mscc: ocelot: move port initialization into separate functionVladimir Oltean1-21/+24
We need a function for the DSA front-end that does none of the net_device registration, but initializes the hardware ports. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-11net: mscc: ocelot: limit vlan ingress filtering to actual number of portsVladimir Oltean1-1/+2
The VSC7514 switch (Ocelot) is a 10-port device, while VSC9959 (Felix) is 6-port. Therefore the VLAN filtering mask would be out of bounds when calling for this new switch. Fix that. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-11net: mscc: ocelot: refactor ethtool callbacksVladimir Oltean1-17/+47
Convert them into an implementation that can be called from DSA as well. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-11net: mscc: ocelot: separate net_device related items out of ocelot_portVladimir Oltean6-190/+233
The ocelot and ocelot_port structures will be used by a new DSA driver, so the ocelot_board.c file will have to allocate and work with a private structure (ocelot_port_private), which embeds the generic struct ocelot_port. This is because in DSA, at least one interface does not have a net_device, and the DSA driver API does not interact with that anyway. The ocelot_port structure is equivalent to dsa_port, and ocelot to dsa_switch. The members of ocelot_port which have an equivalent in dsa_port (such as dp->vlan_filtering) have been moved to ocelot_port_private. We want to enforce the coding convention that "ocelot_port" refers to the structure, and "port" refers to the integer index. One can retrieve the structure at any time from ocelot->ports[port]. The patch is large but only contains variable renaming and mechanical movement of fields from one structure to another. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-11net: mscc: ocelot: refactor struct ocelot_port out of function prototypesVladimir Oltean4-65/+59
The ocelot_port structure has a net_device embedded in it, which makes it unsuitable for leaving it in the driver implementation functions. Leave ocelot_flower.c untouched. In that file, ocelot_port is used as an interface to the tc shared blocks. That will be addressed in the next patch. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-11net: mscc: ocelot: change prototypes of switchdev port attribute handlersVladimir Oltean1-43/+45
This is needed so that the Felix DSA front-end can call the Ocelot implementations. The implementation of the "mc_disabled" switchdev attribute has also been simplified by using the read-modify-write macro instead of open-coding that operation. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-11net: mscc: ocelot: change prototypes of hwtstamping ioctlsVladimir Oltean1-12/+13
This is needed in order to present a simpler prototype to the DSA front-end of ocelot. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-11net: mscc: ocelot: break out fdb operations into abstract implementationsVladimir Oltean1-46/+78
To be able to implement a DSA front-end over ocelot_fdb_add, ocelot_fdb_del, ocelot_fdb_dump, these need to have a simple function prototype that is independent of struct net_device, netlink skb, etc. So rename the ndo ops of the ocelot driver into ocelot_port_fdb_{add,del,dump}, and have them all call the abstract implementations. At the same time, refactor ocelot_port_fdb_do_dump into a function whose prototype is compatible with dsa_fdb_dump_cb_t, so that the do_dump implementations can live together and be called by the ocelot_fdb_dump through a function pointer. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-11net: mscc: ocelot: break apart vlan operations into ocelot_vlan_{add, del}Vladimir Oltean1-18/+42
We need an implementation of these functions that is agnostic to the higher layer (switchdev or dsa). Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-11net: mscc: ocelot: break apart ocelot_vlan_port_applyVladimir Oltean1-68/+100
This patch transforms the ocelot_vlan_port_apply function ("apply what?") into 3 standalone functions: - ocelot_port_vlan_filtering - ocelot_port_set_native_vlan - ocelot_port_set_pvid These functions have a prototype that is better aligned to the DSA API. The function also had some static initialization (TPID, drop frames with multicast source MAC) which was not being changed from any place, so that was just moved to ocelot_probe_port (one of the 6 callers of ocelot_vlan_port_apply). Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-11Support LAN743x PTP periodic output on any GPIOJohn Efstathiades2-96/+230
The LAN743x Ethernet controller provides two independent PTP event channels. Each one can be used to generate a periodic output from the PTP clock. The output can be routed to any one of the available GPIO pins on the device. The PTP clock API can now be used to: - select any LAN743x GPIO pin to function as a periodic output - select either LAN743x PTP event channel to generate the output The LAN7430 has 4 GPIO pins that are multiplexed with its internal PHY LED control signals. A pin assigned to the LED control function will be assigned to the GPIO function if selected for PTP periodic output. Signed-off-by: John Efstathiades <john.efstathiades@pebblebay.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-09r8169: remove rtl8168c_4_hw_phy_configHeiner Kallweit1-6/+1
rtl8168c_4_hw_phy_config() duplicates rtl8168c_3_hw_phy_config(), so we can remove the function. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-09r8169: add helper r8168d_modify_extpageHeiner Kallweit1-82/+39
Certain integrated PHY's from RTL8168d support extended pages. On page 0x0007 the number of the extended page is written to register 0x1e, then the registers on the extended page can be accessed. Add a helper for this to improve readability and simplify the code. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-09r8169: switch to phylib functions in more placesHeiner Kallweit1-68/+17
Use the phylib MDIO access functions in more places to simplify the code. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-09r8169: add helper r8168d_phy_paramHeiner Kallweit1-164/+85
Integrated PHY's from RTL8168d support an indirect access method for PHY parameters. On page 0x0005 parameter number is written to register 0x05, then the parameter can be accessed via register 0x06. Add a helper for this to improve readability and simplify the code. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-09r8169: add helper r8168g_phy_paramHeiner Kallweit1-187/+98
Integrated PHY's from RTL8168g support an indirect access method for PHY parameters. On page 0x0a43 parameter number is written to register 0x13, then the parameter can be accessed via register 0x14. Add a helper for this to improve readability and simplify the code. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-09Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netDavid S. Miller41-221/+325
One conflict in the BPF samples Makefile, some fixes in 'net' whilst we were converting over to Makefile.target rules in 'net-next'. Signed-off-by: David S. Miller <davem@davemloft.net>
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