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* net: dsa: mv88e6xxx: use PORT_DEFAULT_VLANVivien Didelot2015-04-201-1/+2
| | | | | | | | Minor, use the explicit PORT_DEFAULT_VLAN define instead of 0x07. Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Acked-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: dsa: mv88e6xxx: fix setup of port control 1Vivien Didelot2015-04-201-2/+1
| | | | | | | | | | mv88e6xxx_setup_port_common was writing to PORT_DEFAULT_VLAN (port offset 0x07) instead of PORT_CONTROL_1 (port offset 0x05). Fixes: cca8b1337541 ("net: dsa: Use mnemonics rather than register numbers") Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Acked-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: dsa: mv88e6xxx: Add missing initialization in mv88e6xxx_set_port_state()Geert Uytterhoeven2015-04-161-1/+1
| | | | | | | | | | | drivers/net/dsa/mv88e6xxx.c: In function ‘mv88e6xxx_set_port_state’: drivers/net/dsa/mv88e6xxx.c:905: warning: ‘ret’ may be used uninitialized in this function If oldstate == state, mv88e6xxx_set_port_state() will return an uninitialized value. Pre-initialize ret to zero to fix this. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* dsa: mv88e6xxx: Drop duplicate declaration of 'ret' variableGuenter Roeck2015-04-161-2/+0
| | | | | | | | | A duplicate declaration of 'ret' can result in hiding an error code. Drop it. Fixes: 17ee3e04ddbf ("net: dsa: Provide additional RMON statistics") Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* dsa: mv88e6xxx: Fix error handling in mv88e6xxx_set_port_stateGuenter Roeck2015-04-161-1/+3
| | | | | | | | | | Return correct error code if _mv88e6xxx_reg_read returns an error. Fixes: facd95b2e0ec0 ("net: dsa: mv88e6xxx: Add Hardware bridging support") Signed-off-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: dsa: mv88e6xxx: Fix stats counters for 6352 familyAndrew Lunn2015-04-011-0/+16
| | | | | | | | | | | | | The statistic counters for the mv88e6172 never worked. This device is a member of the 6352 family of chips, which has a slightly different layout of the register used for capturing statistics. Add support for detecting this family and poking the port in the right place in the register. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Tested-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: dsa: Use mnemonics rather than register numbersAndrew Lunn2015-04-016-178/+335
| | | | | | | | | | Rather than refer to registers by number, define mnemonics. Also define mnemonics for the commonly used bits within the registers. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Tested-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: dsa: Consolidate getting the statisticsAndrew Lunn2015-04-016-241/+110
| | | | | | | | | | | Reading the statistics from the hardware is the same for all chips. What differs is the number of available statistics. Have just one copy of the code in the shared mv88e6xxx. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Tested-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: dsa: mv88e6xxx: Add missing mutex's in EEE operations.Andrew Lunn2015-04-011-29/+30
| | | | | | | | | The phy_mutex should be held while reading and writing to the phy. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Tested-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: dsa: Consolidate phy read and write functionsAndrew Lunn2015-04-015-146/+110
| | | | | | | | | | Move the common code for reading and writing phy registers into the shared mv88e6xxx. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Tested-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: dsa: Move phy page access functions into shared codeAndrew Lunn2015-04-013-41/+42
| | | | | | | | | | These functions could in future be used by other drivers. Move them into the shared area. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Tested-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: dsa: Centralize Marvell switch resetAndrew Lunn2015-04-016-154/+45
| | | | | | | | | | | Marvell switches are all reset in nearly the same way. The only difference is if the PPU should be enabled or not. Move this code into the shared mv88x6xxx.c. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Tested-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: dsa: Consistently set and use ps->num_portsAndrew Lunn2015-04-012-11/+22
| | | | | | | | | | | As a step towards consolidating code, consistently set the number of ports in the private state structure, and make use of it in loops. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Tested-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: dsa: mv88e6123_61_65: Determine and use number of switch portsGuenter Roeck2015-04-011-16/+38
| | | | | | | | | | | Determine and use number of switch ports from chip ID instead of always using the maximum, and return error when an attempt is made to access a non-existing port. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: dsa: mv88e6131: Determine and use number of switch portsGuenter Roeck2015-04-012-7/+36
| | | | | | | | | | | Determine and use number of switch ports from chip ID instead of always using the maximum, and return error when an attempt is made to access a non-existing port. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: dsa: mv88e6xxx: Move switch product IDs into common include fileGuenter Roeck2015-04-013-10/+36
| | | | | | | | | This will let us use the switch product IDs in the common source code. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: dsa: mv88e6131: Use common initialization functionsGuenter Roeck2015-04-011-28/+5
| | | | | | | | | | Common initialization functions will be needed to enable HW bridging support. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: dsa: mv88e6171: Add support for hardware bridgingAndrew Lunn2015-03-291-0/+6
| | | | | | | | | Wire up the common code for setting up hardware bridging and access to the forwarding database. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: dsa: mv88e6171: Add EEE support to the mv88e6172Andrew Lunn2015-03-291-0/+24
| | | | | | | | | | The mv88e6172 has support for EEE. Check for the product ID and call the common code if applicable. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: dsa: mv88e6171: Add defines for switch product IDsAndrew Lunn2015-03-291-2/+6
| | | | | | | | | Make the code more readable by using defines for the switch IDs. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: dsa: Centralise getting switch idAndrew Lunn2015-03-292-2/+2
| | | | | | | | | | Get the switch id and save it away in the private mv88x6xxx structure in a centralised piece of code, rather than each driver doing it itself. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: dsa: mv88e6352: Add support for ndo_fdb functionsGuenter Roeck2015-03-291-0/+3
| | | | | | | | | Add support for manipulating switch fdb entries by pointing to the ndo_fdb functions implemented for mv88e6xxxx. Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: dsa: mv88e6xxx: Add support for fdb_add, fdb_del, and fdb_getnextGuenter Roeck2015-03-292-0/+152
| | | | | | | | | No vlan support at this time. Reviewed-by: Andrew Lunn <andrew@lunn.ch> Tested-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: dsa: mv88e6352: Add support for hardware bridgingGuenter Roeck2015-03-291-0/+3
| | | | | | Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: dsa: mv88e6xxx: Add Hardware bridging supportGuenter Roeck2015-03-292-7/+292
| | | | | | | | | | Bridge support is similar for all chips supported by the mv88e6xxx code, so add the code there. Reviewed-by: Andrew Lunn <andrew@lunn.ch> Tested-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: dsa: mv88e6171: Use common port configurationGuenter Roeck2015-03-291-23/+1
| | | | | | | Reviewed-by: Andrew Lunn <andrew@lunn.ch> Tested-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: dsa: mv88e6123_61_65: Use common port configurationGuenter Roeck2015-03-291-23/+1
| | | | | | | | This will simplify adding offloaded bridge support later on. Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: dsa: mv88e6352: Use common port initialization codeGuenter Roeck2015-03-291-23/+1
| | | | | | | | This prepares the driver for hardware bridging. Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: dsa: mv88e6xxx: Split mv88e6xxx_reg_read and mv88e6xxx_reg_writeGuenter Roeck2015-03-291-9/+26
| | | | | | | | | | | Split mv88e6xxx_reg_read and mv88e6xxx_reg_write into two functions each, one to acquire smi_mutex and one to get struct mii_bus *bus from struct dsa_switch *ds and to call the actual read/write function. Reviewed-by: Andrew Lunn <andrew@lunn.ch> Tested-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: dsa: mv88e6xxx: Disable Message Port bit for CPU portGuenter Roeck2015-03-291-4/+3
| | | | | | | | | | | | | | | | Datasheet says that the Message Port bit should not be set for the CPU port. Having it set causes DSA tagged packets to be sent to the CPU port roughly every 30 seconds. Those packets are the same as real packets forwarded between switch ports if the switch is configured for switching between multiple ports. The packets are then bridged by the software bridge, resulting in duplicated packets on the network. Reported-by: Andrew Lunn <andrew@lunn.ch> Cc: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Tested-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: dsa: mv88e6xxx: Provide function for common port initializationGuenter Roeck2015-03-292-0/+40
| | | | | | | | | | | | Provide mv88e6xxx_setup_port_common() for common port initialization. Currently only write Port 1 Control and VLAN configuration since this will be needed for hardware bridging. More can be added later if desired/needed. Reviewed-by: Andrew Lunn <andrew@lunn.ch> Tested-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: dsa: mv88e6xxx: Factor out common initialization codeGuenter Roeck2015-03-295-12/+22
| | | | | | | | | | Code used and needed in mv886xxx.c should be initialized there as well, so factor it out from the individual initialization files. Reviewed-by: Andrew Lunn <andrew@lunn.ch> Tested-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* dsa: change "select" to "depends on" for NET_SWITCHDEV and for NET_DSAJiri Pirko2015-03-161-7/+6
| | | | | | | | | | | | | | | | This would fix randconfig compile error: net/built-in.o: In function `netdev_switch_fib_ipv4_abort': (.text+0xf7811): undefined reference to `fib_flush_external' Also it fixes following warnings: warning: (NET_DSA) selects NET_SWITCHDEV which has unmet direct dependencies (NET && INET) warning: (NET_DSA_MV88E6060 && NET_DSA_MV88E6131 && NET_DSA_MV88E6123_61_65 && NET_DSA_MV88E6171 && NET_DSA_MV88E6352 && NET_DSA_BCM_SF2) selects NET_DSA which has unmet direct dependencies (NET && HAVE_NET_DSA && NET_SWITCHDEV) Reported-by: Randy Dunlap <rdunlap@infradead.org> Suggested-by: Alexei Starovoitov <alexei.starovoitov@gmail.com> Signed-off-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: dsa: mv88e6352: Add support for EEEGuenter Roeck2015-03-071-0/+2
| | | | | | | Enable EEE support for MV88E6352. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: dsa: mv88e6xxx: Add EEE supportGuenter Roeck2015-03-072-0/+54
| | | | | | | | | EEE configuration is similar for the various MV88E6xxx chips. Add generic support for it. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2015-03-031-1/+1
|\ | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/net/ethernet/rocker/rocker.c The rocker commit was two overlapping changes, one to rename the ->vport member to ->pport, and another making the bitmask expression use '1ULL' instead of plain '1'. Signed-off-by: David S. Miller <davem@davemloft.net>
| * net: dsa: bcm_sf2: fix 64-bits register readsFlorian Fainelli2015-02-201-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Reading 64-bits register was not working because we inverted the steps between reading the lower 32-bits of the register and reading the upper 32-bits. Swapping these operations is how the HW guarantees that 64-bits reads are latched correctly. We only have a handful of 64-bits registers for now, mostly MIB counters, so the imapct is low. Fixes: 246d7f773c13 ("net: dsa: add Broadcom SF2 switch driver") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | net: dsa: bcm_sf2: add HW bridging supportFlorian Fainelli2015-02-253-1/+171
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Implement the bridge join, leave and set_stp callbacks by making that we do the following: - when a port joins the bridge, all existing ports in the bridge get their VLAN control register updated with that joining port - the joining port is including all existing bridge ports in its own VLAN control register The leave operation is fairly similar, special care must be taken to make sure that port leaving the bridging is not removing itself from its own VLAN control register. Since the various BR_* states apply directly to our HW semantics, we just need to translate these constants into their corresponding HW settings, and voila! We make sure to trigger a fast-ageing process for ports that are joining/leaving the bridge and transition from incompatible states, this is equivalent to triggering an ARL flush for that port. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | net: dsa: mv88e6171: Enable access to phys via internal mdio busAndrew Lunn2015-02-191-8/+10
| | | | | | | | | | | | | | | | | | | | When the device is configured to use single chip addressing mode, the phy devices of the port are not accessible on the host MDIO bus. Instead the switch internal MDIO bus must be used. For this to work, the phy polling unit must be enabled. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
* | net: dsa: mv88e6352: Refactor shareable codeAndrew Lunn2015-02-193-65/+71
|/ | | | | | | | | | | The mv88e6352 allows access to the port phys via an internal mdio bus which is accessed using registers in the GLOBAL 2 range. The mv88e6171 and probably other devices use the same mechanism. Move this code into the shared mv88e6xxx.c library. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Tested-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2015-02-091-1/+2
|\ | | | | | | Signed-off-by: David S. Miller <davem@davemloft.net>
| * dsa: do not dereference non-existing routing tableTobias Waldekranz2015-02-071-1/+2
| | | | | | | | | | | | | | | | In the case where there is only one switch, no routing table will have been allocated, so do not dereference it in this case. Signed-off-by: Tobias Waldekranz <tobias@waldekranz.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | net: dsa: bcm_sf2: implement GPHY power downFlorian Fainelli2015-02-072-9/+45
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Implement the power on/off recommended procedure for the Single GPHY we have on our Starfighter 2 switch. In order to make sure we get proper LED link/activity signaling during suspend, switch the link indication from the Switch/MAC to the PHY. Finally, since the GPHY needs to be reset to be put in low power mode, we will loose any context applied to it: workarounds, EEE etc.. so we need to call phy_init_hw() to get our fixups re-applied successfully. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | net: dsa: bcm_sf2: move GPHY enabling to its own functionFlorian Fainelli2015-02-071-12/+20
| | | | | | | | | | | | | | | | | | | | Move the code that touches the single GPHY register from bcm_sf2_sw_resume() to a separate function since we will have to enable/disable the GPHY from different locations, and we want the code to be self-contained. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | net: dsa/mv88e6352: make mv88e6352_wait genericVivien Didelot2015-01-271-8/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Some busy bits are available in the global register 1, such as the ATU Busy bit. We may want to use this function to wait for them to change, so add a new parameter to mv88e6352_wait() instead of hard-coding REG_GLOBAL2. In the meantime, since the REG_READ() macro already checks for error, remove the redundant check for ret < 0. Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Acked-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* | net: dsa/mv88e6xxx: add reg read and write debugVivien Didelot2015-01-271-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit adds debug messages for the generic mv88e6xxx read and write routines. The output is similar to this: mdio-gpio mdio-gpio.0: <- addr: 0x1b reg: 0x05 val: 0x4000 mdio-gpio mdio-gpio.0: -> addr: 0x1b reg: 0x07 val: 0x3113 mdio-gpio mdio-gpio.0: -> addr: 0x1b reg: 0x08 val: 0x0330 mdio-gpio mdio-gpio.0: -> addr: 0x1b reg: 0x09 val: 0x0000 This is convenient to dynamically debug operations through debugfs with: echo file mv88e6xxx.c +p > <debugfs>/dynamic_debug/control Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | net: dsa: bcm_sf2: factor interrupt disabling in a functionFlorian Fainelli2015-01-251-12/+12
|/ | | | | | | | Factor the interrupt disabling in a function: bcm_sf2_intr_disable() since we are doing the same thing in the setup and suspend paths. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: dsa: bcm_sf2: always select FIXED_PHYFlorian Fainelli2014-12-161-1/+1
| | | | | | | | | | | | | There is no need to do the following: select FIXED_PHY if NET_DSA_BCM_SF2=y, as this implies that we will not be able to build and/or run the driver correctly when built as a module, which is no longer an issue since commit 37e9a6904520 ("net: phy: export fixed_phy_register()"). Fixes: 246d7f773c13ca ("net: dsa: add Broadcom SF2 switch driver") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: dsa: bcm_sf2: force link for all fixed PHY devicesFlorian Fainelli2014-12-111-10/+13
| | | | | | | | | | | | | | | For ports of the switch that we define as "fixed PHYs" such as MoCA, we would have our Port 7 special handling that would allow us to assert the link status indication. For other ports, such as e.g: RGMII_1 connected to a cable modem, we would rely on whatever the bootloader has left configured, which is a bad assumption to make, we really need to force the link status indication here. Fixes: 246d7f773c13 ("net: dsa: add Broadcom SF2 switch driver") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2014-11-291-25/+33
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