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* | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2015-01-27
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: arch/arm/boot/dts/imx6sx-sdb.dts net/sched/cls_bpf.c Two simple sets of overlapping changes. Signed-off-by: David S. Miller <davem@davemloft.net>
| * | r8152: remove sram_readhayeswang2015-01-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Read OCP register 0xa43a~0xa43b would clear some flags which the hw would use, and it may let the device lost. However, the unit of reading is 4 bytes. That is, it would read 0xa438~0xa43b when calling sram_read() to read OCP_SRAM_DATA. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | r8152: remove generic_ocp_read before writinghayeswang2015-01-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For ocp_write_word() and ocp_write_byte(), there is a generic_ocp_read() which is used to read the whole 4 byte data, keep the unchanged bytes, and modify the expected bytes. However, the "byen" could be used to determine which bytes of the 4 bytes to write, so the action could be removed. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | usbnet: re-use native hex2bin()Andy Shevchenko2015-01-25
| | | | | | | | | | | | | | | | | | | | | | | | Call hex2bin() library function, instead of doing conversion here. Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com> Acked-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2015-01-15
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/net/xen-netfront.c Minor overlapping changes in xen-netfront.c, mostly to do with some buffer management changes alongside the split of stats into TX and RX. Signed-off-by: David S. Miller <davem@davemloft.net>
| * | usb/kaweth: use GFP_ATOMIC under spin_lock in usb_start_wait_urb()Alexey Khoroshilov2015-01-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit e4c7f259c5be ("USB: kaweth.c: use GFP_ATOMIC under spin_lock") makes sure that kaweth_internal_control_msg() allocates memory with GFP_ATOMIC, but kaweth_internal_control_msg() also calls usb_start_wait_urb() that still allocates memory with GFP_NOIO. The patch fixes usb_start_wait_urb() as well. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru> Acked-by: Oliver Neukum <oliver@neukum.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | r8152: replace tasklet with NAPIhayeswang2015-01-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Replace tasklet with NAPI. Add rx_queue to queue the remaining rx packets if the number of the rx packets is more than the request from poll(). Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | net: rename vlan_tx_* helpers since "tx" is misleading thereJiri Pirko2015-01-13
| | | | | | | | | | | | | | | | | | | | | The same macros are used for rx as well. So rename it. Signed-off-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | r8152: check the status before submitting rxhayeswang2015-01-12
| | | | | | | | | | | | | | | | | | | | | | | | Don't submit the rx if the device is unplugged, stopped, or linking down. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | r8152: call rtl_start_rx after netif_carrier_onhayeswang2015-01-12
|/ / | | | | | | | | | | | | | | Remove rtl_start_rx() from rtl_enable() and put it after calling netif_carrier_on(). Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | r8152: support ndo_features_checkhayeswang2015-01-06
| | | | | | | | | | | | | | | | | | Support ndo_features_check to avoid: - the transport offset is more than the hw limitation when using hw checksum. - the skb->len of a GSO packet is more than the limitation. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | qmi_wwan: Set random MAC on devices with buggy fwKristian Evensen2015-01-02
|/ | | | | | | | | | | | | | Some buggy firmwares export an incorrect MAC address (00:a0:c6:00:00:00). This makes for example checking devices for random MAC addresses tricky, and you might end up with multiple network interfaces with the same address. This patch tries to fix, or at least improve, the situation by setting the MAC address of devices with this firmware bug to a random address. I tested the patch with two devices that has this firmware bug (Huawei E398 and E392), and network traffic worked fine after changing the address. Signed-off-by: Kristian Evensen <kristian.evensen@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* r8152: redefine REALTEK_USB_DEVICEhayeswang2014-12-09
| | | | | | | | | | | | Redefine REALTEK_USB_DEVICE for the desired USB interface for probe(). There are three USB interfaces for the device. USB_CLASS_COMM and USB_CLASS_CDC_DATA are for ECM mode (config #2). USB_CLASS_VENDOR_SPEC is for the vendor mode (config #1). However, we are not interesting in USB_CLASS_CDC_DATA for probe(), so redefine REALTEK_USB_DEVICE to ignore the USB interface class of USB_CLASS_CDC_DATA. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2014-11-21
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/net/ieee802154/fakehard.c A bug fix went into 'net' for ieee802154/fakehard.c, which is removed in 'net-next'. Add build fix into the merge from Stephen Rothwell in openvswitch, the logging macros take a new initial 'log' argument, a new call was added in 'net' so when we merge that in here we have to explicitly add the new 'log' arg to it else the build fails. Signed-off-by: David S. Miller <davem@davemloft.net>
| * qmi_wwan: Add support for HP lt4112 LTE/HSPA+ Gobi 4G ModemMartin Hauke2014-11-16
| | | | | | | | | | | | | | | | Added the USB VID/PID for the HP lt4112 LTE/HSPA+ Gobi 4G Modem (Huawei me906e) Signed-off-by: Martin Hauke <mardnh@gmx.de> Acked-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
* | net: USB: Deletion of unnecessary checks before the function call "kfree"Markus Elfring2014-11-21
| | | | | | | | | | | | | | | | | | | | The kfree() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* | r8152: adjust rtl_start_rxhayeswang2014-11-21
| | | | | | | | | | | | | | | | | | If there is a error for r8152_submit_rx(), add the remaining rx buffers to the list. Then the remaining rx buffers could be submitted later. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | r8152: adjust r8152_submit_rxhayeswang2014-11-21
| | | | | | | | | | | | | | | | | | The behavior of handling the returned status from r8152_submit_rx() is almost same, so let r8152_submit_rx() deal with the error directly. This could avoid the duplicate code. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | vlan: kill vlan_put_tag helperJiri Pirko2014-11-21
| | | | | | | | | | | | | | | | Since both tx and rx paths work with skb->vlan_tci, there's no need for this function anymore. Switch users directly to __vlan_hwaccel_put_tag. Signed-off-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: David S. Miller <davem@davemloft.net>
* | usbnet: rtl8150: remove unused variableSudip Mukherjee2014-11-19
| | | | | | | | | | | | | | remove unused variable Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2014-11-14
|\| | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/net/ethernet/chelsio/cxgb4vf/sge.c drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c sge.c was overlapping two changes, one to use the new __dev_alloc_page() in net-next, and one to use s->fl_pg_order in net. ixgbe_phy.c was a set of overlapping whitespace changes. Signed-off-by: David S. Miller <davem@davemloft.net>
| * asix: Do full reset during ax88772_bindCharles Keepax2014-11-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 3cc81d85ee01 ("asix: Don't reset PHY on if_up for ASIX 88772") causes the ethernet on Arndale to no longer function. This appears to be because the Arndale ethernet requires a full reset before it will function correctly, however simply reverting the above patch causes problems with ethtool settings getting reset. It seems the problem is that the ethernet is not properly reset during bind, and indeed the code in ax88772_bind that resets the device is a very small subset of the actual ax88772_reset function. This patch uses ax88772_reset in place of the existing reset code in ax88772_bind which removes some code duplication and fixes the ethernet on Arndale. It is still possible that the original patch causes some issues with suspend and resume but that seems like a separate issue and I haven't had a chance to test that yet. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Tested-by: Riku Voipio <riku.voipio@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | r8152: check RTL8152_UNPLUG and netif_running before autoresumehayeswang2014-11-12
| | | | | | | | | | | | | | | | If the device is unplugged or !netif_running(), the workqueue doesn't need to wake the device, and could return directly. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | r8152: clear the flag of SCHEDULE_TASKLET in tasklethayeswang2014-11-12
| | | | | | | | | | | | | | | | Clear the flag of SCHEDULE_TASKLET in bottom_half() to avoid re-schedule the tasklet again by workqueue. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | r8152: remove the duplicate init for the list of rx_donehayeswang2014-11-12
| | | | | | | | | | | | | | | | The INIT_LIST_HEAD(&tp->rx_done) would be done in rtl_start_rx(), so remove the unnecessary one in alloc_all_mem(). Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | phonet: Replace calls to __skb_alloc_page with __dev_alloc_pageAlexander Duyck2014-11-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Replace the calls to __skb_alloc_page that are passed NULL with calls to __dev_alloc_page. In addition remove __GFP_COLD flag from allocations as we only want it for the Rx buffer which is taken care of by __dev_alloc_skb, not for any secondary allocations such as the queue element transmit descriptors. Cc: Oliver Neukum <oliver@neukum.org> Cc: Felipe Balbi <balbi@ti.com> Signed-off-by: Alexander Duyck <alexander.h.duyck@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | usbnet: smsc95xx: dereferencing NULL pointerSudip Mukherjee2014-11-11
| | | | | | | | | | | | | | | | | | we were dereferencing dev to initialize pdata. but just after that we have a BUG_ON(!dev). so we were basically dereferencing the pointer first and then tesing it for NULL. Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | cdc-ether: implement MULTICAST flag on the deviceOliver Neukum2014-11-07
| | | | | | | | | | | | | | | | Olivier having laid the groundwork this patch transmits the multicast flag to the device to save some bus traffic. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: David S. Miller <davem@davemloft.net>
* | r8152: remove the definitions of the PIDhayeswang2014-11-06
| | | | | | | | | | | | | | | | The PIDs are only used in the id table, so the definitions are unnacessary. Remove them wouldn't have confusion. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | r8152: modify rtl_ops_inithayeswang2014-11-06
| | | | | | | | | | | | | | Replace using VID/PID with using tp->version to initialize the ops. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | r8152: move r8152b_get_versionhayeswang2014-11-06
| | | | | | | | | | | | | | | | Move r8152b_get_version() to the location before rtl_ops_init(). Then, the rtl_ops_init() could use tp->version. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | r8152: disable the tasklet by defaulthayeswang2014-11-05
| | | | | | | | | | | | | | | | | | Let the tasklet only be enabled after open(), and be disabled for the other situation. The tasklet is only necessary after open() for tx/rx, so it could be disabled by default. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2014-11-01
|\| | | | | | | | | | | | | | | | | Conflicts: drivers/net/phy/marvell.c Simple overlapping changes in drivers/net/phy/marvell.c Signed-off-by: David S. Miller <davem@davemloft.net>
| * r8152: stop submitting intr for -EPROTOhayeswang2014-10-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For Renesas USB 3.0 host controller, when unplugging the usb hub which has the RTL8153 plugged, the driver would get -EPROTO for interrupt transfer. There is high probability to get the information of "HC died; cleaning up", if the driver continues to submit the interrupt transfer before the disconnect() is called. [ 1024.197678] r8152 9-1.4:1.0 eth0: intr status -71 [ 1024.213673] r8152 9-1.4:1.0 eth0: intr status -71 [ 1024.229668] r8152 9-1.4:1.0 eth0: intr status -71 [ 1024.245661] r8152 9-1.4:1.0 eth0: intr status -71 [ 1024.261653] r8152 9-1.4:1.0 eth0: intr status -71 [ 1024.277648] r8152 9-1.4:1.0 eth0: intr status -71 [ 1024.293642] r8152 9-1.4:1.0 eth0: intr status -71 [ 1024.309638] r8152 9-1.4:1.0 eth0: intr status -71 [ 1024.325633] r8152 9-1.4:1.0 eth0: intr status -71 [ 1024.341627] r8152 9-1.4:1.0 eth0: intr status -71 [ 1024.357621] r8152 9-1.4:1.0 eth0: intr status -71 [ 1024.373615] r8152 9-1.4:1.0 eth0: intr status -71 [ 1024.383097] usb 9-1: USB disconnect, device number 2 [ 1024.383103] usb 9-1.4: USB disconnect, device number 6 [ 1029.391010] xhci_hcd 0000:04:00.0: xHCI host not responding to stop endpoint command. [ 1029.391016] xhci_hcd 0000:04:00.0: Assuming host is dying, halting host. [ 1029.392551] xhci_hcd 0000:04:00.0: HC died; cleaning up [ 1029.421480] usb 8-1: USB disconnect, device number 2 Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * r8152: check WORK_ENABLE in suspend functionhayeswang2014-10-30
| | | | | | | | | | | | | | | | Avoid unnecessary behavior when autosuspend occurs during open(). The relative processes should only be run after finishing open(). Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * r8152: reset tp->speed before autoresuming in open functionhayeswang2014-10-30
| | | | | | | | | | | | | | | | | | If (tp->speed & LINK_STATUS) is not zero, the rtl8152_resume() would call rtl_start_rx() before enabling the tx/rx. Avoid this by resetting it to zero. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * r8152: clear SELECTIVE_SUSPEND when autoresuminghayeswang2014-10-30
| | | | | | | | | | | | | | | | | | | | | | | | | | The flag of SELECTIVE_SUSPEND should be cleared when autoresuming. Otherwise, when the system suspend and resume occur, it may have the wrong flow. Besides, because the flag of SELECTIVE_SUSPEND couldn't be used to check if the hw enables the relative feature, it should alwayes be disabled in close(). Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * cdc-ether: handle promiscuous mode with a set_rx_mode callbackOlivier Blin2014-10-28
| | | | | | | | | | | | | | | | | | | | | | | | Promiscuous mode was not supported anymore with my Lenovo adapters (RTL8153) since commit c472ab68ad67db23c9907a27649b7dc0899b61f9 (cdc-ether: clean packet filter upon probe). It was not possible to use them in a bridge anymore. Signed-off-by: Olivier Blin <olivier.blin@softathome.com> Also-analyzed-by: Loïc Yhuel <loic.yhuel@softathome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * cdc-ether: extract usbnet_cdc_update_filter functionOlivier Blin2014-10-28
| | | | | | | | | | | | | | | | | | This will be used by the set_rx_mode callback. Also move a comment about multicast filtering in this new function. Signed-off-by: Olivier Blin <olivier.blin@softathome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * usbnet: add a callback for set_rx_modeOlivier Blin2014-10-28
| | | | | | | | | | | | | | To delegate promiscuous mode and multicast filtering to the subdriver. Signed-off-by: Olivier Blin <olivier.blin@softathome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | r8152: set RTL8152_UNPLUG when finding -ENODEVhayeswang2014-10-30
| | | | | | | | | | | | | | | | Set RTL8152_UNPLUG when finding -ENODEV. This could accelerate unloading the driver when the device is unplugged. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | r8152: support nway_reset of ethtoolhayeswang2014-10-29
| | | | | | | | | | | | | | Support the nway_reset() function for ethtool. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | r8152: rename tx_underunhayeswang2014-10-29
|/ | | | | | | Replace tx_underun with tx_underrun for checkpatch.pl. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* ax88179_178a: fix bonding failureIan Morgan2014-10-20
| | | | | | | | | | | | | | | | | | | | | | | | The following patch fixes a bug which causes the ax88179_178a driver to be incapable of being added to a bond. When I brought up the issue with the bonding maintainers, they indicated that the real problem was with the NIC driver which must return zero for success (of setting the MAC address). I see that several other NIC drivers follow that pattern by either simply always returing zero, or by passing through a negative (error) result while rewriting any positive return code to zero. With that same philisophy applied to the ax88179_178a driver, it allows it to work correctly with the bonding driver. I believe this is suitable for queuing in -stable, as it's a small, simple, and obvious fix that corrects a defect with no other known workaround. This patch is against vanilla 3.17(.0). Signed-off-by: Ian Morgan <imorgan@primordial.ca> drivers/net/usb/ax88179_178a.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) Signed-off-by: David S. Miller <davem@davemloft.net>
* r8152: return -EBUSY for runtime suspendhayeswang2014-10-17
| | | | | | | | | | | | Remove calling cancel_delayed_work_sync() for runtime suspend, because it would cause dead lock. Instead, return -EBUSY to avoid the device enters suspending if the net is running and the delayed work is pending or running. The delayed work would try to wake up the device later, so the suspending is not necessary. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* r8152: add mutex for hw settingshayeswang2014-10-09
| | | | | | | Use the mutex to avoid the settings are interrupted by other ones. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* r8152: adjust usb_autopm_xxxhayeswang2014-10-09
| | | | | | | | Add usb_autopm_xxx for rtl8152_get_settings() ,and remove usb_autopm_xxx from read_mii_word() and write_mii_word(). Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* r8152: autoresume before setting featurehayeswang2014-10-09
| | | | | | | Resume the device before setting the feature. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-nextLinus Torvalds2014-10-08
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull networking updates from David Miller: "Most notable changes in here: 1) By far the biggest accomplishment, thanks to a large range of contributors, is the addition of multi-send for transmit. This is the result of discussions back in Chicago, and the hard work of several individuals. Now, when the ->ndo_start_xmit() method of a driver sees skb->xmit_more as true, it can choose to defer the doorbell telling the driver to start processing the new TX queue entires. skb->xmit_more means that the generic networking is guaranteed to call the driver immediately with another SKB to send. There is logic added to the qdisc layer to dequeue multiple packets at a time, and the handling mis-predicted offloads in software is now done with no locks held. Finally, pktgen is extended to have a "burst" parameter that can be used to test a multi-send implementation. Several drivers have xmit_more support: i40e, igb, ixgbe, mlx4, virtio_net Adding support is almost trivial, so export more drivers to support this optimization soon. I want to thank, in no particular or implied order, Jesper Dangaard Brouer, Eric Dumazet, Alexander Duyck, Tom Herbert, Jamal Hadi Salim, John Fastabend, Florian Westphal, Daniel Borkmann, David Tat, Hannes Frederic Sowa, and Rusty Russell. 2) PTP and timestamping support in bnx2x, from Michal Kalderon. 3) Allow adjusting the rx_copybreak threshold for a driver via ethtool, and add rx_copybreak support to enic driver. From Govindarajulu Varadarajan. 4) Significant enhancements to the generic PHY layer and the bcm7xxx driver in particular (EEE support, auto power down, etc.) from Florian Fainelli. 5) Allow raw buffers to be used for flow dissection, allowing drivers to determine the optimal "linear pull" size for devices that DMA into pools of pages. The objective is to get exactly the necessary amount of headers into the linear SKB area pre-pulled, but no more. The new interface drivers use is eth_get_headlen(). From WANG Cong, with driver conversions (several had their own by-hand duplicated implementations) by Alexander Duyck and Eric Dumazet. 6) Support checksumming more smoothly and efficiently for encapsulations, and add "foo over UDP" facility. From Tom Herbert. 7) Add Broadcom SF2 switch driver to DSA layer, from Florian Fainelli. 8) eBPF now can load programs via a system call and has an extensive testsuite. Alexei Starovoitov and Daniel Borkmann. 9) Major overhaul of the packet scheduler to use RCU in several major areas such as the classifiers and rate estimators. From John Fastabend. 10) Add driver for Intel FM10000 Ethernet Switch, from Alexander Duyck. 11) Rearrange TCP_SKB_CB() to reduce cache line misses, from Eric Dumazet. 12) Add Datacenter TCP congestion control algorithm support, From Florian Westphal. 13) Reorganize sk_buff so that __copy_skb_header() is significantly faster. From Eric Dumazet" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1558 commits) netlabel: directly return netlbl_unlabel_genl_init() net: add netdev_txq_bql_{enqueue, complete}_prefetchw() helpers net: description of dma_cookie cause make xmldocs warning cxgb4: clean up a type issue cxgb4: potential shift wrapping bug i40e: skb->xmit_more support net: fs_enet: Add NAPI TX net: fs_enet: Remove non NAPI RX r8169:add support for RTL8168EP net_sched: copy exts->type in tcf_exts_change() wimax: convert printk to pr_foo() af_unix: remove 0 assignment on static ipv6: Do not warn for informational ICMP messages, regardless of type. Update Intel Ethernet Driver maintainers list bridge: Save frag_max_size between PRE_ROUTING and POST_ROUTING tipc: fix bug in multicast congestion handling net: better IFF_XMIT_DST_RELEASE support net/mlx4_en: remove NETDEV_TX_BUSY 3c59x: fix bad split of cpu_to_le32(pci_map_single()) net: bcmgenet: fix Tx ring priority programming ...
| * Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2014-10-08
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