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2015-04-02dev: set iflink to 0 for virtual interfacesNicolas Dichtel1-0/+4
Virtual interfaces are supposed to set an iflink value != of their ifindex. It was not the case for some of them, like vxlan, bond or bridge. Let's set iflink to 0 when dev->rtnl_link_ops is set. Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-04-02net: remove iflink field from struct net_deviceNicolas Dichtel2-13/+3
Now that all users of iflink have the ndo_get_iflink handler available, it's possible to remove this field. By default, dev_get_iflink() returns the ifindex of the interface. Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-04-02dsa: implement ndo_get_iflinkNicolas Dichtel1-5/+3
Don't use dev->iflink anymore. CC: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-04-02infiniband/ipoib: implement ndo_get_iflinkNicolas Dichtel2-1/+8
Don't use dev->iflink anymore. CC: Roland Dreier <roland@kernel.org> Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-04-02ipvlan: implement ndo_get_iflinkNicolas Dichtel1-1/+8
Don't use dev->iflink anymore. CC: Mahesh Bandewar <maheshb@google.com> Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-04-02macvlan: implement ndo_get_iflinkNicolas Dichtel1-1/+8
Don't use dev->iflink anymore. CC: Patrick McHardy <kaber@trash.net> Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-04-02vlan: implement ndo_get_iflinkNicolas Dichtel1-1/+8
Don't use dev->iflink anymore. CC: Patrick McHardy <kaber@trash.net> Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-04-02ipmr,ip6mr: implement ndo_get_iflinkNicolas Dichtel2-2/+12
Don't use dev->iflink anymore. Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-04-02ipip,gre,vti,sit: implement ndo_get_iflinkNicolas Dichtel6-5/+14
Don't use dev->iflink anymore. CC: Steffen Klassert <steffen.klassert@secunet.com> Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-04-02ip6tnl,gre6,vti6: implement ndo_get_iflinkNicolas Dichtel4-10/+12
Don't use dev->iflink anymore. CC: Steffen Klassert <steffen.klassert@secunet.com> Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-04-02dev: introduce dev_get_iflink()Nicolas Dichtel11-18/+48
The goal of this patch is to prepare the removal of the iflink field. It introduces a new ndo function, which will be implemented by virtual interfaces. There is no functional change into this patch. All readers of iflink field now call dev_get_iflink(). Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-04-01crypto: algif - explicitly mark end of datatadeusz.struk@intel.com1-4/+8
After the TX sgl is expanded we need to explicitly mark end of data at the last buffer that contains data. Changes in v2 - use type 'bool' and true/false for 'mark'. Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-04-01net: dsa: mv88e6xxx: Fix stats counters for 6352 familyAndrew Lunn1-0/+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>
2015-04-01net: dsa: Use mnemonics rather than register numbersAndrew Lunn6-178/+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>
2015-04-01net: dsa: Consolidate getting the statisticsAndrew Lunn6-241/+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>
2015-04-01net: dsa: mv88e6xxx: Add missing mutex's in EEE operations.Andrew Lunn1-29/+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>
2015-04-01net: dsa: Consolidate phy read and write functionsAndrew Lunn5-146/+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>
2015-04-01net: dsa: Move phy page access functions into shared codeAndrew Lunn3-41/+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>
2015-04-01net: dsa: Centralize Marvell switch resetAndrew Lunn6-154/+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>
2015-04-01net: dsa: Consistently set and use ps->num_portsAndrew Lunn2-11/+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>
2015-04-01net: dsa: mv88e6123_61_65: Determine and use number of switch portsGuenter Roeck1-16/+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>
2015-04-01net: dsa: mv88e6131: Determine and use number of switch portsGuenter Roeck2-7/+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>
2015-04-01net: dsa: mv88e6xxx: Move switch product IDs into common include fileGuenter Roeck3-10/+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>
2015-04-01net: dsa: mv88e6131: Use common initialization functionsGuenter Roeck1-28/+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>
2015-04-01pkt_sched: fq: correct spelling of locallySimon Horman1-2/+2
Correct spelling of locally. Also remove extra space before tab character in struct fq_flow. Signed-off-by: Simon Horman <simon.horman@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-04-01vxlan: correct spelling in commentsSimon Horman1-3/+3
Fix some spelling / typos: * droppped -> dropped * asddress -> address * compatbility -> compatibility Signed-off-by: Simon Horman <simon.horman@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-04-01vmxnet3: spelling fixesstephen hemminger1-2/+2
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-04-01vxge: Add const to ethtool_driver_stats_keysJoe Perches2-19/+19
Move about half a KB of data to text. Miscellanea: o Move strings out of the .h file into the .c file in case the .h file is ever #included twice Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-04-01crypto: algif - use kmalloc instead of kzallocTadeusz Struk1-1/+1
No need to use kzalloc to allocate sgls as the structure is initialized anyway. Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-04-01crypto: af_alg - make exports consistantTadeusz Struk1-1/+1
Use EXPORT_SYMBOL_GPL instead of EXPORT_SYMBOL. Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-04-01chelsio cxgb/cxgb3: Make stats_strings arrays constJoe Perches2-2/+2
Move ~2KB of strings in each driver from data to text. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-04-01net: bcmgenet: enable MoCA link state change detectionPetri Gynther3-2/+24
Currently, MoCA fixed PHYs are always in link-up state, regardless of whether the link is actually up or not. Add code to properly detect MoCA link state changes and to reflect the new state in MoCA fixed PHY. Only GENET V3 and V4 MACs are capable of detecting MoCA link state changes. The code works as follows: 1. GENET MAC detects MoCA link state change and issues UMAC_IRQ_LINK_UP or UMAC_IRQ_LINK_DOWN interrupt. 2. Link up/down interrupt is processed in bcmgenet_irq_task(), which calls phy_mac_interrupt(). 3. phy_mac_interrupt() updates the fixed PHY phydev->link and kicks the PHY state machine. 4. PHY state machine proceeds to read the fixed PHY link status register. 5. When the fixed PHY link status register is being read, the new function bcmgenet_fixed_phy_link_update() gets called. It copies the fixed PHY phydev->link value to the fixed PHY status->link. 6. PHY state machine receives the new link state of the fixed PHY. 7. MoCA fixed PHY link state now correctly reflects the real MoCA hardware link state. Signed-off-by: Petri Gynther <pgynther@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-04-01net: phy: at803x: simplify using devm_gpiod_get_optional and its 4th argumentUwe Kleine-König1-5/+6
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. Moreover use devm_gpiod_get_optional instead of ignoring all errors returned by devm_gpiod_get and simplify accordingly. The result is more strict error handling which is good. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-04-01caif: remove unused struct memberRasmus Villemoes1-1/+0
The tty_name member of struct ser_device is never set or used, so it can be removed. (The definition of struct ser_device is private to this .c file, and the identifier tty_name only occurs in this one place.) Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-04-01can: pcan_usb: pcan_usb_fd_send_cmd(): silence compiler warning about uninitialized varMarc Kleine-Budde1-1/+1
This patch silences the compiler warning: drivers/net/can/usb/peak_usb/pcan_usb_fd.c: In function 'pcan_usb_fd_send_cmd': drivers/net/can/usb/peak_usb/pcan_usb_fd.c:185:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] by initialising the variable as 0. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2015-04-01can: introduce new raw socket option to join the given CAN filtersOliver Hartkopp3-3/+49
The CAN_RAW socket can set multiple CAN identifier specific filters that lead to multiple filters in the af_can.c filter processing. These filters are indenpendent from each other which leads to logical OR'ed filters when applied. This socket option joines the given CAN filters in the way that only CAN frames are passed to user space that matched *all* given CAN filters. The semantic for the applied filters is therefore changed to a logical AND. This is useful especially when the filterset is a combination of filters where the CAN_INV_FILTER flag is set in order to notch single CAN IDs or CAN ID ranges from the incoming traffic. As the raw_rcv() function is executed from NET_RX softirq the introduced variables are implemented as per-CPU variables to avoid extensive locking at CAN frame reception time. Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2015-04-01can: fix multiple delivery of a single CAN frame for overlapping CAN filtersOliver Hartkopp1-0/+21
The CAN_RAW socket can set multiple CAN identifier specific filters that lead to multiple filters in the af_can.c filter processing. These filters are indenpendent from each other which leads to logical OR'ed filters when applied. This patch makes sure that every CAN frame which is filtered for a specific socket is only delivered once to the user space. This is independent from the number of matching CAN filters of this socket. As the raw_rcv() function is executed from NET_RX softirq the introduced variables are implemented as per-CPU variables to avoid extensive locking at CAN frame reception time. Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2015-04-01can: ems_usb: mark timestamp as little endianMarc Kleine-Budde1-2/+2
The struct ems_cpc_msg describes the a message received from the USB device, which uses little endian byte order. This patch marks the timestamp in struct ems_cpc_msg accordingly. Acked-by: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2015-04-01can: ems_usb: fix endianess of CAN IDGerhard Uttenthaler1-5/+2
The device expects the CAN ID in little endian format. Signed-off-by: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2015-03-31ptp: ixgbe: use helpers for converting ns to timespec.Richard Cochran1-5/+2
This patch changes the driver to use ns_to_timespec64() and timespec64_to_ns() instead of open coding the same logic. Compile tested only. Signed-off-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31ptp: fec: use helpers for converting ns to timespec.Richard Cochran1-5/+2
This patch changes the driver to use ns_to_timespec64() and timespec64_to_ns() instead of open coding the same logic. Compile tested only. Signed-off-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31ptp: tg3: use helpers for converting ns to timespec.Richard Cochran1-3/+1
This patch changes the driver to use ns_to_timespec64() instead of open coding the same logic. Compile tested only. Signed-off-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31ptp: blackfin: use helpers for converting ns to timespec.Richard Cochran1-5/+3
This patch changes the driver to use ns_to_timespec64() and timespec64_to_ns() instead of open coding the same logic. Signed-off-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31ptp: cpts: use helpers for converting ns to timespec.Richard Cochran1-5/+2
This patch changes the driver to use ns_to_timespec64() and timespec64_to_ns() instead of open coding the same logic. Compile tested only. Signed-off-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31ptp: stmmac: use helpers for converting ns to timespec.Richard Cochran1-3/+1
This patch changes the driver to use ns_to_timespec64() instead of open coding the same logic. Compile tested only. Signed-off-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31ptp: mlx4: use helpers for converting ns to timespec.Richard Cochran1-3/+1
This patch changes the driver to use ns_to_timespec64() instead of open coding the same logic. Compile tested only. Signed-off-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31ptp: igb: use helpers for converting ns to timespec.Richard Cochran1-5/+2
This patch changes the driver to use ns_to_timespec64() and timespec64_to_ns() instead of open coding the same logic. Compile tested only. Signed-off-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31ptp: e1000e: use helpers for converting ns to timespec.Richard Cochran1-3/+1
This patch changes the driver to use ns_to_timespec64() instead of open coding the same logic. Compile tested only. Signed-off-by: Richard Cochran <richardcochran@gmail.com> Acked-by: Jacob Keller <jacob.e.keller@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31ptp: gianfar: use helpers for converting ns to timespec.Richard Cochran1-5/+3
This patch changes the driver to use ns_to_timespec64() and timespec64_to_ns() instead of open coding the same logic. Signed-off-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31ptp: bnx2x: use helpers for converting ns to timespec.Richard Cochran1-5/+2
This patch changes the driver to use ns_to_timespec64() and timespec64_to_ns() instead of open coding the same logic. Compile tested only. Signed-off-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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