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2015-03-31net/macb: only probe queues once and use stored valuesNicolas Ferre
When merging at91_ether and macb driver during 421d9df0628b (net/macb: merge at91_ether driver into macb driver) the probe function has been split. The code dealing with initialization of queues is now moved in macb_init() which needs information computed in the parent macb_probe() function. So, add the queue_mask information to the private structure and use it when needed in macb_init(). Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> Cc: Cyrille Pitchen <cyrille.pitchen@atmel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31net: smc91x: Remove an unused variableFabio Estevam
Commit cb6e0b3690f48dff ("net: smc91x: make use of 4th parameter to devm_gpiod_get_index") caused the following build warning: drivers/net/ethernet/smsc/smc91x.c:2208:6: warning: unused variable 'res' [-Wunused-variable] Remove the unused 'res' variable. Reported-by: Olof's autobuilder <build@lixom.net> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31Merge tag 'mac80211-next-for-davem-2015-03-30' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next Johannes Berg says: ==================== Lots of updates for net-next; along with the usual flurry of small fixes, cleanups and internal features we have: * VHT support for TDLS and IBSS (conditional on drivers though) * first TX performance improvements (the biggest will come later) * many suspend/resume (race) fixes * name_assign_type support from Tom Gundersen ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31net/mlx4_en: Moderate ethtool callback to show more statisticsEran Ben Elisha
More packet statistics are now calculated and visible to the user via ethtool: - RX packet errors statistics. - TX/RX drops are now calculated. - TX multicast and broadcast statistics. - RX/TX per priority bytes statistics. - RX/TX no vlan packets and bytes statistics. Signed-off-by: Eran Ben Elisha <eranbe@mellanox.com> Signed-off-by: Hadar Hen Zion <hadarh@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31net/mlx4_en: Add Flow control statistics display via ethtoolMatan Barak
Flow control per priority and Global pause counters are now visible via ethtool. The counters shows statistics regarding pauses in the device. Signed-off-by: Matan Barak <matanb@mellanox.com> Signed-off-by: Shani Michaeli <shanim@mellanox.com> Signed-off-by: Eran Ben Elisha <eranbe@mellanox.com> Signed-off-by: Hadar Hen Zion <hadarh@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31net/mlx4_en: Protect access to the statistics bitmapEran Ben Elisha
This will allow parallel access to the statistics bitmap. A pre-step for adding PFC counters, where the statistics bitmap can be dynamically changed when modifying the PFC setting. Signed-off-by: Eran Ben Elisha <eranbe@mellanox.com> Signed-off-by: Hadar Hen Zion <hadarh@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31net/mlx4_en: Support general selective view of ethtool statisticsEran Ben Elisha
The driver uses a bitmask to indicate which statistics should be displayed to the user in ethtool. The bitmask is u64, therefore we are limited for a selective view of up to 64 statistics. Extend the bitmap in order to show more than 64 statistics. In addition, add packet statistics to the ethtool display for PF. Signed-off-by: Eran Ben Elisha <eranbe@mellanox.com> Signed-off-by: Hadar Hen Zion <hadarh@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31net/mlx4_en: Move statistics bitmap setting to the Ethernet driverEran Ben Elisha
The statistics bitmap belongs to the Ethernet driver, move it there. Signed-off-by: Eran Ben Elisha <eranbe@mellanox.com> Signed-off-by: Hadar Hen Zion <hadarh@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31net/mlx4_en: Create new header file for all statistics infoEran Ben Elisha
Add mlx4_stats.h file and move there all statistics structs and marcos. Signed-off-by: Eran Ben Elisha <eranbe@mellanox.com> Signed-off-by: Hadar Hen Zion <hadarh@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31net/mlx4_en: Fix port counters statistics bitmaskEran Ben Elisha
Two counters (rx_chksum_complete and tx_chksum_offload) are not displayed under SRIOV for the PF via ethtool because their bit mask is off, fix that. Fixes: f8c6455bb ('net/mlx4_en: Extend checksum offloading by CHECKSUM COMPLETE') Fixes: 9fab426de ('mlx4: add a new xmit_more counter') Signed-off-by: Eran Ben Elisha <eranbe@mellanox.com> Signed-off-by: Hadar Hen Zion <hadarh@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31net: bcmgenet: fix the call to phy_mac_interrupt()Petri Gynther
On phy_mac_interrupt() call, the new_link parameter should be 0 or 1. Signed-off-by: Petri Gynther <pgynther@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31net: bcmgenet: add UMAC_IRQ_LINK_EVENTPetri Gynther
Add #define UMAC_IRQ_LINK_EVENT to simplify link event handling code. Signed-off-by: Petri Gynther <pgynther@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31net: bcmgenet: fix bcmgenet_open()Petri Gynther
If bcmgenet_init_dma() fails, it cleans up after itself. Rx and Tx DMAs are off, and NAPI instances haven't been netif_napi_add()'ed. Therefore, we need to skip calling bcmgenet_fini_dma() on the error handling path. bcmgenet_resume() already does this correctly. Signed-off-by: Petri Gynther <pgynther@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31net: bcmgenet: remove __bcmgenet_fini_dma()Petri Gynther
bcmgenet_fini_dma() is the only caller of __bcmgenet_fini_dma(). Move __bcmgenet_fini_dma() code inside bcmgenet_fini_dma(). Signed-off-by: Petri Gynther <pgynther@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31net: bcmgenet: add UMAC_IRQ_RXDMA_DONE and UMAC_IRQ_TXDMA_DONEPetri Gynther
Add #define for UMAC_IRQ_RXDMA_DONE and UMAC_IRQ_TXDMA_DONE in order to simplify the code that handles Rx and Tx default queue interrupts. Signed-off-by: Petri Gynther <pgynther@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31hv_netvsc: Eliminate memory allocation in the packet send pathKY Srinivasan
The network protocol used to communicate with the host is the remote ndis (rndis) protocol. We need to decorate each outgoing packet with a rndis header and additional rndis state (rndis per-packet state). To manage this state, we currently allocate memory in the transmit path. Eliminate this allocation by requesting additional head room in the skb. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31hv_netvsc: Cleanup the test for freeing skb when we use sendbuf mechanismKY Srinivasan
In preparation for embedding the rndis state and other packet state into the skb, cleanup the test for freeing the skb. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31ethernet: Use bool function returns of true/false instead of 1/0Joe Perches
Use bool constants as the return values instead of 1 and 0. Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31netlink: implement nla_get_in_addr and nla_get_in6_addrJiri Benc
Those are counterparts to nla_put_in_addr and nla_put_in6_addr. Signed-off-by: Jiri Benc <jbenc@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31netlink: implement nla_put_in_addr and nla_put_in6_addrJiri Benc
IP addresses are often stored in netlink attributes. Add generic functions to do that. For nla_put_in_addr, it would be nicer to pass struct in_addr but this is not used universally throughout the kernel, in way too many places __be32 is used to store IPv4 address. Signed-off-by: Jiri Benc <jbenc@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31vxlan: fix indentationJiri Benc
Some lines in vxlan code are indented by 7 spaces instead of a tab. Fixes: e4c7ed415387 ("vxlan: add ipv6 support") Signed-off-by: Jiri Benc <jbenc@redhat.com> Acked-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31bnx2x: Prevent probe as early as possibleYuval Mintz
It's possible that due to errors [either on PCI or on device itself] registers reads would fail, returning all-Fs. This adds a check as early as possible so that driver will not read junk values and make incorrect probe decisions according to them; instead, gracefully fail the probe. Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31bnx2x: Count number of link changesYaniv Rosner
Number of link changes are now being stored in shared memory [by all possible link owners], for management use [as well as possible debug information for dumps]. Signed-off-by: Yaniv Rosner <Yaniv.Rosner@qlogic.com> Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31bnx2x: Configure IFir et al. according to nvramYaniv Rosner
Enable controlling Post2, coeff, IPreDriver and IFir according to NVRAM setup. Signed-off-by: Yaniv Rosner <Yaniv.Rosner@qlogic.com> Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31bonding: Remove hardcoded initializationMahesh Bandewar
Signed-off-by: Mahesh Bandewar <maheshb@google.com> Signed-off-by: Andy Gospodarek <gospo@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31Merge branch 'for-upstream' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next Johan Hedberg says: ==================== pull request: bluetooth-next 2015-03-27 Here's another set of Bluetooth & 802.15.4 patches for 4.1: - New API to control LE advertising data (i.e. peripheral role) - mac802154 & at86rf230 cleanups - Support for toggling quirks from debugfs (useful for testing) - Memory leak fix for LE scanning - Extra version info reading support for Broadcom controllers Please let me know if there are any issues pulling. Thanks. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31Merge branch 'ptp-2038'David S. Miller
Fixed two warnings in e1000e and igb, when switching to timespec64 some printf formats started to not match. In theses cases actually the new type is __kernel_time_t which is __kernel_long_t which unfortunately can be either "long" or "long long". So to solve this I cases the arguments to "long long". -DaveM Richard Cochran says: ==================== ptp: get ready for 2038 This series converts the core driver methods of the PTP Hardware Clock (PHC) subsystem to use the 64 bit version of the timespec structure, making the core API ready for the year 2038. In addition, I reviewed how each driver and device represents the time value at the hardware register level. Most of the drivers are ready, but a few will need some work before the year 2038, as shown: Patch Driver ------------------------------------------------ 12 drivers/net/ethernet/intel/igb/igb_ptp.c 15 ? drivers/net/ethernet/sfc/ptp.c 16 drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c The commit log messages document how each driver is ready or why it is not ready. For patch 15, I could not easily find out the hardware representation of the time value, and so the SFC maintainers will have to review their low level code in order to resolve any remaining issues. * ChangeLog ** V3 - dp83640: use timespec64 throughout per Arnd's suggestion - tilegx: use timespec64 throughout per Chris' suggestion - add Jeff's acked-bys ** V2 - use the new methods in the posix clock code right away (patch #3) ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31ptp: remove 32 bit get/set methods.Richard Cochran
All of the PHC drivers have been converted to the new methods. This patch converts the three remaining callers within the core code and removes the older methods for good. As a result, the core PHC code is ready for the year 2038. However, some of the PHC drivers are not quite ready yet. Signed-off-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31ptp: pch: convert to the 64 bit get/set time methods.Richard Cochran
The device has a 64 bit clock register, where each clock tick is 32 nanoseconds, and so with this patch the driver is ready for the year 2038. Compile tested only. Signed-off-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31ptp: ixp46x: convert to the 64 bit get/set time methods.Richard Cochran
The device has a 64 bit clock register, where each clock tick is 16 nanoseconds, and so with this patch the driver is ready for the year 2038. Signed-off-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31ptp: dp83640: convert to the 64 bit get/set time methods.Richard Cochran
This device stores the number of seconds in a 32 bit register, and the stored value is unsigned. Therefore this driver and device are ready for the year 2038. However, more work will be needed prior to 2106. Compile tested only. Signed-off-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31ptp: tilegx: convert to the 64 bit get/set time methods.Richard Cochran
This driver is 64 bit only, and so this driver and device are ready for 2038. This patch changes the driver to the new PHC and also carries the timespec64 parameter on out to the gxio_mpipe_get- set_timestamp functions, making explicit the fact that the tv_sec field is 64 bits wide. Not even compile tested. Signed-off-by: Richard Cochran <richardcochran@gmail.com> Acked-by: Chris Metcalf <cmetcalf@ezchip.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31ptp: cpts: convert to the 64 bit get/set time methods.Richard Cochran
This driver's clock is implemented using a timecounter, and so with this patch the driver is ready for the year 2038. Compile tested only. Signed-off-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31ptp: stmmac: convert to the 64 bit get/set time methods.Richard Cochran
This device stores the number of seconds in a 32 bit register. So more work is needed on this driver before the year 2038 comes around. Compile tested only. Signed-off-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31ptp: sfc: convert to the 64 bit get/set time methods.Richard Cochran
This patch changes the driver to use the newer API. Depending on how the hardware represents a time value, this driver may or may not yet be ready for the year 2038. Compile tested only. Signed-off-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31ptp: mlx4: convert to the 64 bit get/set time methods.Richard Cochran
This driver's clock is implemented using a timecounter, and so with this patch the driver is ready for the year 2038. Compile tested only. Signed-off-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31ptp: ixgbe: convert to the 64 bit get/set time methods.Richard Cochran
This driver's clock is implemented using a timecounter, and so with this patch the driver is ready for the year 2038. Compile tested only. Signed-off-by: Richard Cochran <richardcochran@gmail.com> Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31ptp: igb: convert to the 64 bit get/set time methods.Richard Cochran
For the 82576, the driver's clock is implemented using a timecounter, and so with this patch that device is ready for the year 2038. However, in the case of the i210, the device stores the number of seconds in a 32 bit register. Therefore, more work is needed on this driver before the year 2038 comes around. Compile tested only. Signed-off-by: Richard Cochran <richardcochran@gmail.com> Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31ptp: i40e: convert to the 64 bit get/set time methods.Richard Cochran
The device appears to use a 64 bit nanoseconds register, and so with this patch the driver should be ready for the year 2038. Compile tested only. Signed-off-by: Richard Cochran <richardcochran@gmail.com> Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31ptp: fm10k: convert to the 64 bit get/set time methods.Richard Cochran
The device appears to use a 64 bit nanoseconds register, and so with this patch the driver should be ready for the year 2038. Compile tested only. Signed-off-by: Richard Cochran <richardcochran@gmail.com> Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31ptp: e1000e: convert to the 64 bit get/set time methods.Richard Cochran
This driver's clock is implemented using a timecounter, and so with this patch the driver is ready for the year 2038. Compile tested only. Signed-off-by: Richard Cochran <richardcochran@gmail.com> Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31ptp: gianfar: convert to the 64 bit get/set time methods.Richard Cochran
The device features a 64 bit nanoseconds register, and so with this patch the driver is ready for the year 2038. Signed-off-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31ptp: fec: convert to the 64 bit get/set time methods.Richard Cochran
This driver's clock is implemented using a timecounter, and so with this patch the driver is ready for the year 2038. Compile tested only. Signed-off-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31ptp: tg3: convert to the 64 bit get/set time methods.Richard Cochran
The device appears to use a 64 bit nanoseconds register, and so with this patch the driver should be ready for the year 2038. Compile tested only. Signed-off-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31ptp: bnx2x: convert to the 64 bit get/set time methods.Richard Cochran
This driver's clock is implemented using a timecounter, and so with this patch the driver is ready for the year 2038. Compile tested only. Signed-off-by: Richard Cochran <richardcochran@gmail.com> Acked-by: Sony Chacko <sony.chacko@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31ptp: xgbe: convert to the 64 bit get/set time methods.Richard Cochran
This driver's clock is implemented using a timecounter, and so with this patch the driver is ready for the year 2038. Compile tested only. Signed-off-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31ptp: blackfin: convert to the 64 bit get/set time methods.Richard Cochran
The device uses 64 bit nanoseconds register, and so with this patch the driver is ready for the year 2038. Signed-off-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31ptp: use the 64 bit get/set time methods for the posix clock.Richard Cochran
This patch changes the posix clock code to prefer the new methods whenever they are implemented by the PHC drivers. Signed-off-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-31ptp: use the 64 bit gettime method for the SYS_OFFSET ioctl.Richard Cochran
This patch changes the code to use the new method whenever implemented by the PHC driver. Signed-off-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-30cfg80211: pass name_assign_type to rdev_add_virtual_intf()Tom Gundersen
This will expose in /sys whether the ifname of a device is set by userspace or generated by the kernel. The latter kind (wlanX, etc) is not deterministic, so userspace needs to rename these devices to names that are guaranteed to stay the same between reboots. The former, however should never be renamed, so userspace needs to be able to reliably tell the difference. Similar functionality was introduced for the rtnetlink core in commit 5517750f058e ("net: rtnetlink - make create_link take name_assign_type") Signed-off-by: Tom Gundersen <teg@jklm.no> Cc: Kalle Valo <kvalo@qca.qualcomm.com> Cc: Brett Rudley <brudley@broadcom.com> Cc: Arend van Spriel <arend@broadcom.com> Cc: Franky (Zhenhui) Lin <frankyl@broadcom.com> Cc: Hante Meuleman <meuleman@broadcom.com> Cc: Johannes Berg <johannes@sipsolutions.net> [reformat changelog to fit 72 cols] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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