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2016-04-08net: dsa: make the VLAN add function return voidVivien Didelot1-1/+1
The switchdev design implies that a software error should not happen in the commit phase since it must have been previously reported in the prepare phase. If an hardware error occurs during the commit phase, there is nothing switchdev can do about it. The DSA layer separates port_vlan_prepare and port_vlan_add for simplicity and convenience. If an hardware error occurs during the commit phase, there is no need to report it outside the driver itself. Make the DSA port_vlan_add routine return void for explicitness. Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-08net: dsa: make the FDB add function return voidVivien Didelot1-1/+1
The switchdev design implies that a software error should not happen in the commit phase since it must have been previously reported in the prepare phase. If an hardware error occurs during the commit phase, there is nothing switchdev can do about it. The DSA layer separates port_fdb_prepare and port_fdb_add for simplicity and convenience. If an hardware error occurs during the commit phase, there is no need to report it outside the DSA driver itself. Make the DSA port_fdb_add routine return void for explicitness. Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-08net: dsa: make the STP state function return voidVivien Didelot1-2/+2
The DSA layer doesn't care about the return code of the port_stp_update routine, so make it void in the layer and the DSA drivers. Replace the useless dsa_slave_stp_update function with a dsa_slave_stp_state function used to reply to the switchdev SWITCHDEV_ATTR_ID_PORT_STP_STATE attribute. In the meantime, rename port_stp_update to port_stp_state_set to explicit the state change. Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-14net: dsa: make port_bridge_leave return voidVivien Didelot1-1/+1
netdev_upper_dev_unlink() which notifies NETDEV_CHANGEUPPER, returns void, as well as del_nbp(). So there's no advantage to catch an eventual error from the port_bridge_leave routine at the DSA level. Make this routine void for the DSA layer and its existing drivers. Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-14net: dsa: rename port_*_bridge routinesVivien Didelot1-2/+2
Rename DSA port_join_bridge and port_leave_bridge routines to respectively port_bridge_join and port_bridge_leave in order to respect an implicit Port::Bridge namespace. Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-01net: dsa: support VLAN filtering switchdev attrVivien Didelot1-0/+2
When a user explicitly requests VLAN filtering with something like: # echo 1 > /sys/class/net/<bridge>/bridge/vlan_filtering Switchdev propagates a SWITCHDEV_ATTR_ID_BRIDGE_VLAN_FILTERING port attribute. Add support for it in the DSA layer with a new port_vlan_filtering function to let drivers toggle 802.1Q filtering on user demand. Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-02-25net: dsa: drop vlan_getnextVivien Didelot1-3/+0
The VLAN GetNext operation is specific to some switches, and thus can be complicated to implement for some drivers. Remove the support for the vlan_getnext/port_pvid_get approach in favor of the generic and simpler port_vlan_dump function. Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-02-25net: dsa: add port_vlan_dump routineVivien Didelot1-0/+3
Similar to port_fdb_dump, add a port_vlan_dump function to DSA drivers which gets passed the switchdev VLAN object and callback. This function, if implemented, takes precedence over the soon legacy vlan_getnext/port_pvid_get approach. Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-02-23net: dsa: pass bridge down to driversVivien Didelot1-3/+2
Some DSA drivers may or may not support multiple software bridges on top of an hardware switch. It is more convenient for them to access the bridge's net_device for finer configuration. Removing the need to craft and access a bitmask also simplifies the code. This patch changes the signature of bridge related functions, update DSA drivers, and removes dsa_slave_br_port_mask. Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Tested-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-07net: dsa: remove DSA link pollingNeil Armstrong1-12/+0
Since no more DSA driver uses the polling callback, and since the phylib handles the link detection, remove the link polling work and timer code. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-11-23net: dsa: Add support for a switch reset gpioAndrew Lunn1-0/+8
Some boards have a gpio line tied to the switch reset pin. Allow this gpio to be retrieved from the device tree, and take the switch out of reset before performing the probe. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-11-01net: dsa: use switchdev obj for VLAN add/del opsVivien Didelot1-4/+9
Simplify DSA by pushing the switchdev objects for VLAN add and delete operations down to its drivers. Currently only mv88e6xxx is affected. Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-22net: dsa: remove port_fdb_getnextVivien Didelot1-3/+0
No driver implements port_fdb_getnext anymore, and port_fdb_dump is preferred anyway, so remove this function from DSA. Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-22net: dsa: add port_fdb_dump functionVivien Didelot1-0/+4
Not all switch chips support a Get Next operation to iterate on its FDB. So add a more simple port_fdb_dump function for them. Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-11net: dsa: use switchdev obj in port_fdb_delVivien Didelot1-1/+1
For consistency with the FDB add operation, propagate the switchdev_obj_port_fdb structure in the DSA drivers. Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Reviewed-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-11net: dsa: push prepare phase in port_fdb_addVivien Didelot1-1/+2
Now that the prepare phase is pushed down to the DSA drivers, propagate it to the port_fdb_add function. Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Reviewed-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-11net: dsa: add port_fdb_prepareVivien Didelot1-0/+6
Push the prepare phase for FDB operations down to the DSA drivers, with a new port_fdb_prepare function. Currently only mv88e6xxx is affected. Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Reviewed-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-18net: dsa: Add dsa_is_dsa_port() helperAndrew Lunn1-0/+5
Add an inline helper for determining is a port is a DSA port. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-13net: dsa: add support for switchdev VLAN objectsVivien Didelot1-0/+11
Add new functions in DSA drivers to access hardware VLAN entries through SWITCHDEV_OBJ_PORT_VLAN objects: - port_pvid_get() and vlan_getnext() to dump a VLAN - port_vlan_del() to exclude a port from a VLAN - port_pvid_set() and port_vlan_add() to join a port to a VLAN The DSA infrastructure will ensure that each VLAN of the given range does not already belong to another bridge. If it does, it will fallback to software VLAN and won't program the hardware. Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-11net: dsa: change FDB routines prototypesVivien Didelot1-6/+11
Change the prototype of port_getnext to include a vid parameter. This is necessary to introduce the support for VLAN. Also rename the fdb_{add,del,getnext} function pointers to port_fdb_{add,del,getnext} since they are specific to a given port. Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-11Revert "Merge branch 'mv88e6xxx-switchdev-fdb'"David S. Miller1-10/+6
This reverts commit f1d5ca434413b20cd3f8c18ff2b634b7782149a5, reversing changes made to 4933d85c5173832ebd261756522095837583c458. I applied v2 instead of v3. Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-09net: dsa: add support for switchdev FDB objectsVivien Didelot1-6/+10
Remove the fdb_{add,del,getnext} function pointer in favor of new port_fdb_{add,del,getnext}. Implement the switchdev_port_obj_{add,del,dump} functions in DSA to support the SWITCHDEV_OBJ_PORT_FDB objects. Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-29net: dsa: Add basic framework to support ndo_fdb functionsGuenter Roeck1-0/+6
Provide callbacks for ndo_fdb_add, ndo_fdb_del, and ndo_fdb_dump. 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>
2015-03-09net: dsa: utilize of_find_net_device_by_nodeFlorian Fainelli1-0/+1
Using of_find_device_by_node() restricts the search to platform_device that match the specified device_node pointer. This is not even remotely true for network devices backed by a pci_device for instance. of_find_net_device_by_node() allows us to do a more thorough lookup to find the struct net_device corresponding to a particular device_node pointer. For symetry with the non-OF code path, we hold the net_device pointer in dsa_probe() just like what dev_to_net_dev() does when we call this function. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-06net: dsa: let switches specify their tagging protocolFlorian Fainelli1-0/+5
In order to support the new DSA device driver model, a dsa_switch should be able to advertise the type of tagging protocol supported by the underlying switch device. This also removes constraints on how tagging can be stacked to each other. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-02-25net: dsa: Introduce dsa_is_port_initializedGuenter Roeck1-0/+5
To avoid race conditions when using the ds->ports[] array, we need to check if the accessed port has been initialized. Introduce and use helper function dsa_is_port_initialized for that purpose and use it where needed. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-02-25net: dsa: integrate with SWITCHDEV for HW bridgingFlorian Fainelli1-0/+10
In order to support bridging offloads in DSA switch drivers, select NET_SWITCHDEV to get access to the port_stp_update and parent_get_id NDOs that we are required to implement. To facilitate the integratation at the DSA driver level, we implement 3 types of operations: - port_join_bridge - port_leave_bridge - port_stp_update DSA will resolve which switch ports that are currently bridge port members as some Switch hardware/drivers need to know about that to limit the register programming to just the relevant registers (especially for slow MDIO buses). We also take care of setting the correct STP state when slave network devices are brought up/down while being bridge members. Finally, when a port is leaving the bridge, we make sure we set in BR_STATE_FORWARDING state, otherwise the bridge layer would leave it disabled as a result of having left the bridge. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> 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>
2014-10-30net: dsa: Add support for reading switch registers with ethtoolGuenter Roeck1-0/+7
Add support for reading switch registers with 'ethtool -d'. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-10-30net: dsa: Add support for switch EEPROM accessGuenter Roeck1-0/+10
On some chips it is possible to access the switch eeprom. Add infrastructure support for it. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-10-30net: dsa: Add support for reporting switch chip temperaturesGuenter Roeck1-0/+16
Some switches provide chip temperature data. Add support for reporting it through the hwmon subsystem. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-10-17net: dsa: add includes for ethtool and phy_fixed definitionsFlorian Fainelli1-0/+1
net/dsa/slave.c uses functions and structures declared in phy_fixed.h but does not explicitely include it, while dsa.h needs structure declarations for 'struct ethtool_wolinfo' and 'struct ethtool_eee', fix those by including the correct header files. Fixes: ec9436baedb6 ("net: dsa: allow drivers to do link adjustment") Fixes: ce31b31c68e7 ("net: dsa: allow updating fixed PHY link information") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-28net: dsa: allow switches driver to implement get/set EEEFlorian Fainelli1-0/+9
Allow switches driver to query and enable/disable EEE on a per-port basis by implementing the ethtool_{get,set}_eee settings and delegating these operations to the switch driver. set_eee() will need to coordinate with the PHY driver to make sure that EEE is enabled, the link-partner supports it and the auto-negotiation result is satisfactory. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-28net: dsa: allow enabling and disable switch portsFlorian Fainelli1-0/+8
Whenever a per-port network device is used/unused, invoke the switch driver port_enable/port_disable callbacks to allow saving as much power as possible by disabling unused parts of the switch (RX/TX logic, memory arrays, PHYs...). We supply a PHY device argument to make sure the switch driver can act on the PHY device if needed (like putting/taking the PHY out of deep low power mode). Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-22net: dsa: add {get, set}_wol callbacks to slave devicesFlorian Fainelli1-0/+8
Allow switch drivers to implement per-port Wake-on-LAN getter and setters. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-22net: dsa: allow switch drivers to implement suspend/resume hooksFlorian Fainelli1-0/+6
Add an abstraction layer to suspend/resume switch devices, doing the following split: - suspend/resume the slave network devices and their corresponding PHY devices - suspend/resume the switch hardware using switch driver callbacks Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-19net: dsa: allow switch drivers to specify phy_device::dev_flagsFlorian Fainelli1-0/+1
Some switch drivers (e.g: bcm_sf2) may have to communicate specific workarounds or flags towards the PHY device driver. Allow switches driver to be delegated that task by introducing a get_phy_flags() callback which will do just that. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-15dsa: Replace mii_bus with a generic host deviceAlexander Duyck1-4/+5
This change makes it so that instead of passing and storing a mii_bus we instead pass and store a host_dev. From there we can test to determine the exact type of device, and can verify it is the correct device for our switch. So for example it would be possible to pass a device pointer from a pci_dev and instead of checking for a PHY ID we could check for a vendor and/or device ID. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-15dsa: Split ops up, and avoid assigning tag_protocol and receive separatelyAlexander Duyck1-4/+6
This change addresses several issues. First, it was possible to set tag_protocol without setting the ops pointer. To correct that I have reordered things so that rcv is now populated before we set tag_protocol. Second, it didn't make much sense to keep setting the device ops each time a new slave was registered. So by moving the receive portion out into root switch initialization that issue should be addressed. Third, I wanted to avoid sending tags if the rcv pointer was not registered so I changed the tag check to verify if the rcv function pointer is set on the root tree. If it is then we start sending DSA tagged frames. Finally I split the device ops pointer in the structures into two spots. I placed the rcv function pointer in the root switch since this makes it easiest to access from there, and I placed the xmit function pointer in the slave for the same reason. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-13net: dsa: change tag_protocol to an enumFlorian Fainelli1-7/+10
Now that we introduced an additional multiplexing/demultiplexing layer with commit 3e8a72d1dae37 ("net: dsa: reduce number of protocol hooks") that lives within the DSA code, we no longer need to have a given switch driver tag_protocol be an actual ethertype value, instead, we can replace it with an enum: dsa_tag_protocol. Do this replacement in the drivers, which allows us to get rid of the cpu_to_be16()/htons() dance, and remove ETH_P_BRCMTAG since we do not need it anymore. Suggested-by: Alexander Duyck <alexander.duyck@gmail.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-08-27net: dsa: add Broadcom tag RX/TX handlerFlorian Fainelli1-0/+5
Add support for the 4-bytes Broadcom tag that built-in switches such as the Starfighter 2 might insert when receiving packets, or that we need to insert while targetting specific switch ports. We use a fake local EtherType value for this 4-bytes switch tag: ETH_P_BRCMTAG to make sure we can assign DSA-specific network operations within the DSA drivers. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-08-27net: dsa: allow updating fixed PHY link informationFlorian Fainelli1-0/+3
Allow switch drivers to hook a PHY link update callback to perform port-specific link work. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-08-27net: dsa: allow drivers to do link adjustmentFlorian Fainelli1-0/+7
Whenever libphy determines that the link status of a given PHY/port has changed, allow to call into the switch driver link adjustment callback so proper actions can be taken care of by the switch driver upon link notification. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-08-27net: dsa: allow switches to work without taggingFlorian Fainelli1-0/+5
In case switch port tagging is disabled (voluntarily, or the switch just does not support it), allow us to continue using the defined set of dsa_device_ops in net/dsa/slave.c. We introduce dsa_protocol_is_tagged() to check whether we need to override skb->protocol and go through the DSA-specifif packet_type function, or if we just go on and receive the SKB through the normal path. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-08-27net: dsa: allow for more complex PHY setupsFlorian Fainelli1-0/+1
Modify the DSA slave interface to be bound to an arbitray PHY, not just the ones that are available as child PHY devices of the switch MDIO bus. This allows us for instance to have external PHYs connected to a separate MDIO bus, but yet also connected to a given switch port. Under certain configurations, the physical port mask might not be a 1:1 mapping to the MII PHYs mask. This is the case, if e.g: Port 1 of the switch is used and connects to a PHY at a MDIO address different than 1. Introduce a phys_mii_mask variable which allows driver to implement and divert their own MDIO read/writes operations for a subset of the MDIO PHY addresses. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-08-27net: dsa: retain a per-port device_node pointerFlorian Fainelli1-0/+1
We will later use the per-port device_node pointer to fetch a bunch of port-specific properties. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-08-27net: dsa: provide a switch device device tree node pointerFlorian Fainelli1-0/+7
We might need to fetch additional resources from the device tree node pointer, such as register ranges or other properties. Keep a device_node pointer around for this. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-08-27net: dsa: reduce number of protocol hooksFlorian Fainelli1-17/+3
DSA is currently registering one packet_type function per EtherType it needs to intercept in the receive path of a DSA-enabled Ethernet device. Right now we have three of them: trailer, DSA and eDSA, and there might be more in the future, this will not scale to the addition of new protocols. This patch proceeds with adding a new layer of abstraction and two new functions: dsa_switch_rcv() which will dispatch into the tag-protocol specific receive function implemented by net/dsa/tag_*.c dsa_slave_xmit() which will dispatch into the tag-protocol specific transmit function implemented by net/dsa/tag_*.c When we do create the per-port slave network devices, we iterate over the switch protocol to assign the DSA-specific receive and transmit operations. A new fake ethertype value is used: ETH_P_XDSA to illustrate the fact that this is no longer going to look like ETH_P_DSA or ETH_P_TRAILER like it used to be. This allows us to greatly simplify the check in eth_type_trans() and always override the skb->protocol with ETH_P_XDSA for Ethernet switches tagged protocol, while also reducing the number repetitive slave netdevice_ops assignments. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-04-30net: dsa: add ds_to_privFlorian Fainelli1-0/+5
DSA drivers have a trick which consists in allocating "priv_size" more bytes to account for the DSA driver private context. Add a helper function to access that private context instead of open-coding it in drivers with (void *)(ds + 1). Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-01dsa: Include linux/if_ether.h to fix build errorAxel Lin1-0/+1
Include linux/if_ether.h to fix below build errors: CC arch/arm/mach-kirkwood/common.o In file included from arch/arm/mach-kirkwood/common.c:19: include/net/dsa.h: In function 'dsa_uses_dsa_tags': include/net/dsa.h:192: error: 'ETH_P_DSA' undeclared (first use in this function) include/net/dsa.h:192: error: (Each undeclared identifier is reported only once include/net/dsa.h:192: error: for each function it appears in.) include/net/dsa.h: In function 'dsa_uses_trailer_tags': include/net/dsa.h:197: error: 'ETH_P_TRAILER' undeclared (first use in this function) make[1]: *** [arch/arm/mach-kirkwood/common.o] Error 1 make: *** [arch/arm/mach-kirkwood] Error 2 Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-11-29dsa: Move all definitions needed by drivers into <net/dsa.h>Ben Hutchings1-0/+90
Any headers included by drivers should be under include/, and any definitions they use are not really private to the core as the name "dsa_priv.h" suggests. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Acked-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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