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2015-03-29net: dsa: mv88e6171: Add support for hardware bridgingAndrew Lunn
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>
2015-03-29net: dsa: mv88e6171: Add EEE support to the mv88e6172Andrew Lunn
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>
2015-03-29net: dsa: mv88e6171: Add defines for switch product IDsAndrew Lunn
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>
2015-03-29net: dsa: Centralise getting switch idAndrew Lunn
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>
2015-03-29net: dsa: mv88e6352: Add support for ndo_fdb functionsGuenter Roeck
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>
2015-03-29net: dsa: mv88e6xxx: Add support for fdb_add, fdb_del, and fdb_getnextGuenter Roeck
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>
2015-03-29net: dsa: mv88e6352: Add support for hardware bridgingGuenter Roeck
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>
2015-03-29net: dsa: mv88e6xxx: Add Hardware bridging supportGuenter Roeck
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>
2015-03-29net: dsa: mv88e6171: Use common port configurationGuenter Roeck
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>
2015-03-29net: dsa: mv88e6123_61_65: Use common port configurationGuenter Roeck
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>
2015-03-29net: dsa: mv88e6352: Use common port initialization codeGuenter Roeck
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>
2015-03-29net: dsa: mv88e6xxx: Split mv88e6xxx_reg_read and mv88e6xxx_reg_writeGuenter Roeck
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>
2015-03-29net: dsa: mv88e6xxx: Disable Message Port bit for CPU portGuenter Roeck
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>
2015-03-29net: dsa: mv88e6xxx: Provide function for common port initializationGuenter Roeck
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>
2015-03-29net: dsa: mv88e6xxx: Factor out common initialization codeGuenter Roeck
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>
2015-03-29hv_netvsc: remove vmbus_are_subchannels_present() in rndis_filter_device_add()Haiyang Zhang
The vmbus_are_subchannels_present() also involves opening the channels, which may be too early at this point. Checking for subchannels is not necessary here. So this patch removes it. Subchannels will be opened when offer messages arrive. Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-29net: smc91x: make use of 4th parameter to devm_gpiod_get_indexUwe Kleine-König
Since 39b2bbe3d715 (gpio: add flags argument to gpiod_get*() functions) which appeared in v3.17-rc1, the gpiod_get* functions take an additional parameter that allows to specify direction and initial value for output. Simplify accordingly. Moreover use devm_gpiod_get_index_optional for still simpler handling. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-29hv_netvsc: Implement batching in send bufferHaiyang Zhang
With this patch, we can send out multiple RNDIS data packets in one send buffer slot and one VMBus message. It reduces the overhead associated with VMBus messages. Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Reviewed-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-29virtio: simplify the using of received in virtnet_pollLi RongQing
received is 0, no need to minus it and use "+=" to reassign it Signed-off-by: Li RongQing <roy.qing.li@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-29be2net: bump up the driver version to 10.6.0.1Sathya Perla
Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-29be2net: setup xps queue mappingSathya Perla
This patch sets up xps queue mapping on load, so that TX traffic is steered to the queue whose irqs are being processed by the current cpu. This helps in avoiding TX lock contention. Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-29be2net: assign CPU affinity hints to be2net IRQsPadmanabh Ratnakar
This patch provides hints to irqbalance to map be2net IRQs to specific CPU cores. cpumask_set_cpu_local_first() is used, which first maps IRQs to near NUMA cores; when those cores are exhausted, IRQs are mapped to far NUMA cores. Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-29cxgb4: fix boolreturn.cocci warningsWu Fengguang
drivers/net/ethernet/chelsio/cxgb4/cxgb4_fcoe.c:49:9-10: WARNING: return of 0/1 in function 'cxgb_fcoe_sof_eof_supported' with return type bool Return statements in functions returning bool should use true/false instead of 1/0. Generated by: scripts/coccinelle/misc/boolreturn.cocci CC: Varun Prakash <varun@chelsio.com> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-27net: bcmgenet: add support for multiple Rx queuesPetri Gynther
Add support for multiple Rx queues: 1. Add NAPI context per Rx queue 2. Modify Rx interrupt and Rx NAPI code to handle multiple Rx queues Signed-off-by: Petri Gynther <pgynther@google.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-27net: bcmgenet: rework Rx NAPI codePetri Gynther
Introduce new bcmgenet functions to handle the NAPI calls to: netif_napi_add() napi_enable() napi_disable() netif_napi_del() Signed-off-by: Petri Gynther <pgynther@google.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-27net: bcmgenet: rework Tx NAPI codePetri Gynther
Introduce new bcmgenet functions to handle the NAPI calls to: netif_napi_add() napi_enable() napi_disable() netif_napi_del() Signed-off-by: Petri Gynther <pgynther@google.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-27net: bcmgenet: tweak init_umac()Petri Gynther
Use more meaningful variable names int0_enable and int1_enable when enabling bcmgenet interrupts. For Rx default queue interrupts, use: UMAC_IRQ_RXDMA_BDONE | UMAC_IRQ_RXDMA_PDONE For Tx default queue interrupts, use: UMAC_IRQ_TXDMA_BDONE | UMAC_IRQ_TXDMA_PDONE Signed-off-by: Petri Gynther <pgynther@google.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-27net: bcmgenet: simplify bcmgenet_init_dma()Petri Gynther
Do the two kcalloc() calls first, before proceeding into Rx/Tx DMA init. Makes the error case handling much simpler. Signed-off-by: Petri Gynther <pgynther@google.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Jaedon Shin <jaedon.shin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-27net: bcmgenet: modify Tx ring int_enable and int_disable vectorsPetri Gynther
Remove unnecessary function parameter priv. Use ring->priv instead. Signed-off-by: Petri Gynther <pgynther@google.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-27net: bcmgenet: remove priv->int0_mask and priv->int1_maskPetri Gynther
Remove unused priv->int0_mask and priv->int1_mask. Signed-off-by: Petri Gynther <pgynther@google.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-27drivers: net: xgene: Add separate tx completion ringIyappan Subramanian
- Added wrapper functions around napi_add, napi_del, napi_enable and napi_disable - Moved platform_get_irq function call after reading phy_mode - Associating the new irq to tx completion for the supported ethernet interfaces Signed-off-by: Iyappan Subramanian <isubramanian@apm.com> Signed-off-by: Keyur Chudgar <kchudgar@apm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-25ipv4: hash net ptr into fragmentation bucket selectionHannes Frederic Sowa
As namespaces are sometimes used with overlapping ip address ranges, we should also use the namespace as input to the hash to select the ip fragmentation counter bucket. Cc: Eric Dumazet <edumazet@google.com> Cc: Flavio Leitner <fbl@redhat.com> Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-24virtio: change comment in transmitstephen hemminger
The original comment was not really informative or funny as well as sexist. Replace it with a better explanation of why the driver does stop and what the impacts are. Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-24cxgb4: update Kconfig and Makefile for FCoE supportVarun Prakash
Signed-off-by: Varun Prakash <varun@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-24cxgb4: add cxgb4_fcoe.c for FCoEVarun Prakash
This patch adds cxgb4_fcoe.c and enables FCOE_CRC, FCOE_MTU net device features. Signed-off-by: Varun Prakash <varun@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-24cxgb4: add cxgb4_fcoe.h and macro definitions for FCoEVarun Prakash
This patch adds new header file cxgb4_fcoe.h and defines new macros for FCoE support in cxgb4 driver. Signed-off-by: Varun Prakash <varun@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-24cx82310_eth: fix semicolon.cocci warningsWu Fengguang
drivers/net/usb/cx82310_eth.c:175:2-3: Unneeded semicolon Removes unneeded semicolon. Generated by: scripts/coccinelle/misc/semicolon.cocci CC: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-23Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller
Conflicts: net/netfilter/nf_tables_core.c The nf_tables_core.c conflict was resolved using a conflict resolution from Stephen Rothwell as a guide. Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-23net: bcmgenet: power down and up GPHY during suspend/resumeFlorian Fainelli
In case the interface is not used, power down the integrated GPHY during suspend. Similarly to bcmgenet_open(), bcmgenet_resume() powers on the GPHY prior to any UniMAC activity. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-23net: bcmgenet: power up and down integrated GPHY when unusedFlorian Fainelli
Power up the GPHY while we are bringing-up the network interface, and conversely, upon bring down, power the GPHY down. In order to avoid creating hardware hazards, make sure that the GPHY gets powered on during bcmgenet_open() prior to the UniMAC being reset as the UniMAC may start creating activity towards the GPHY if we reverse the steps. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-23net: bcmgenet: implement GPHY power down sequenceFlorian Fainelli
Implement the GPHY power down sequence by setting all power down bits, putting the GPHY in reset, and finally cutting the 25Mhz reference clock. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-23net: bcmgenet: fix GPHY power-up sequenceFlorian Fainelli
We were missing a number of extra steps and delays to power-up the GPHY, update the sequence to reflect the proper procedure here. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-23net: bcmgenet: rename bcmgenet_ephy_power_upFlorian Fainelli
In preparation for implementing the power down GPHY sequence, rename bcmgenet_ephy_power_up to illustrate that it is not EPHY specific but PHY agnostic, and add an "enable" argument. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-23net: bcmgenet: update bcmgenet_ephy_power_up to clear CK25_DIS bitFlorian Fainelli
The CK25_DIS bit controls whether a 25Mhz clock is fed to the GPHY or not, in preparation for powering down the integrated GPHY when relevant, make sure we clear that bit. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-23net: bcmgenet: propagate errors from bcmgenet_power_downFlorian Fainelli
If bcmgenet_power_down() fails, we would want to propagate a return value from bcmgenet_wol_power_down_cfg() to know about this. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-23Merge tag 'linux-can-next-for-4.1-20150323' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next Marc Kleine-Budde says: ==================== pull-request: can-next 2015-03-23 this is a pull request of 6 patches for net-next/master. A patch by Florian Westphal, converts the skb->destructor to use sock_efree() instead of own destructor. Ahmed S. Darwish's patch converts the kvaser_usb driver to use unregister_candev(). A patch by me removes a return from a void function in the m_can driver. Yegor Yefremov contributes a patch for combined rx/tx LED trigger support. A sparse warning in the esd_usb2 driver was fixes by Thomas Körper. Ben Dooks converts the at91_can driver to use endian agnostic IO accessors. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-23vxlan: simplify if clause in dev_closeMarcelo Ricardo Leitner
Dan Carpenter's static checker warned that in vxlan_stop we are checking if 'vs' can be NULL while later we simply derreference it. As after commit 56ef9c909b40 ("vxlan: Move socket initialization to within rtnl scope") 'vs' just cannot be NULL in vxlan_stop() anymore, as the interface won't go up if the socket initialization fails. So we are good to just remove the check and make it consistent. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-23bgmac: implement scatter/gather supportFelix Fietkau
Always use software checksumming, since the hardware does not have any checksum offload support. This significantly improves local TCP tx performance. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-23bgmac: implement GRO and use build_skbFelix Fietkau
This improves performance for routing and local rx Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-23bgmac: fix descriptor frame start/end definitionsFelix Fietkau
The start-of-frame and end-of-frame bits were accidentally swapped. In the current code it does not make any difference, since they are always used together. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-24 22:36:17 +0000