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2014-09-13net: dsa: change tag_protocol to an enumFlorian Fainelli
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>
2014-09-13r8152: support VLANhayeswang
Support hw VLAN for tx and rx. And enable them by default. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-13net: stmmac: fix return value check in socfpga_dwmac_parse_data()Wei Yongjun
In case of error, the function devm_ioremap_resource() returns ERR_PTR() and never returns NULL. The NULL test in the return value check should be replaced with IS_ERR(). Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-13bonding: adjust locking commentsNikolay Aleksandrov
Now that locks have been removed, remove some unnecessary comments and adjust others to reflect reality. Also add a comment to "mode_lock" to describe its current users and give a brief summary why they need it. Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-13bonding: 3ad: convert to bond->mode_lockNikolay Aleksandrov
Now that we have bond->mode_lock, we can remove the state_machine_lock and use it in its place. There're no fast paths requiring the per-port spinlocks so it should be okay to consolidate them into mode_lock. Also move it inside the unbinding function as we don't want to expose mode_lock outside of the specific modes. Suggested-by: Jay Vosburgh <jay.vosburgh@canonical.com> Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-13bonding: alb: convert to bond->mode_lockNikolay Aleksandrov
The ALB/TLB specific spinlocks are no longer necessary as we now have bond->mode_lock for this purpose, so convert them and remove them from struct alb_bond_info. Also remove the unneeded lock/unlock functions and use spin_lock/unlock directly. Suggested-by: Jay Vosburgh <jay.vosburgh@canonical.com> Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-13bonding: convert curr_slave_lock to a spinlock and rename itNikolay Aleksandrov
curr_slave_lock is now a misleading name, a much better name is mode_lock as it'll be used for each mode's purposes and it's no longer necessary to use a rwlock, a simple spinlock is enough. Suggested-by: Jay Vosburgh <jay.vosburgh@canonical.com> Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-13bonding: clean curr_slave_lock useNikolay Aleksandrov
Mostly all users of curr_slave_lock already have RTNL as we've discussed previously so there's no point in using it, the one case where the lock must stay is the 3ad code, in fact it's the only one. It's okay to remove it from bond_do_fail_over_mac() as it's called with RTNL and drops the curr_slave_lock anyway. bond_change_active_slave() is one of the main places where curr_slave_lock was used, it's okay to remove it as all callers use RTNL these days before calling it, that's why we move the ASSERT_RTNL() in the beginning to catch any potential offenders to this rule. The RTNL argument actually applies to all of the places where curr_slave_lock has been removed from in this patch. Also remove the unnecessary bond_deref_active_protected() macro and use rtnl_dereference() instead. Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-13bonding: alb: remove curr_slave_lockNikolay Aleksandrov
First in rlb_teach_disabled_mac_on_primary() it's okay to remove curr_slave_lock as all callers except bond_alb_monitor() already hold RTNL, and in case bond_alb_monitor() is executing we can at most have a period with bad throughput (very unlikely though). In bond_alb_monitor() it's okay to remove the read_lock as the slave list is walked with RCU and the worst that could happen is another transmitter at the same time and thus for a period which currently is 10 seconds (bond_alb.h: BOND_ALB_LP_TICKS). And bond_alb_handle_active_change() is okay because it's always called with RTNL. Removed the ASSERT_RTNL() because it'll be inserted in the parent function in a following patch. Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-13bonding: 3ad: clean up curr_slave_lock usageNikolay Aleksandrov
Remove the read_lock in bond_3ad_lacpdu_recv() since when the slave is being released its rx_handler is removed before 3ad unbind, so even if packets arrive, they won't see the slave in an inconsistent state. Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-13virtio_net: pass well-formed sgs to virtqueue_add_*()Rusty Russell
This is the only driver which doesn't hand virtqueue_add_inbuf and virtqueue_add_outbuf a well-formed, well-terminated sg. Fix it, so we can make virtio_add_* simpler. pktgen results: modprobe pktgen echo 'add_device eth0' > /proc/net/pktgen/kpktgend_0 echo nowait 1 > /proc/net/pktgen/eth0 echo count 1000000 > /proc/net/pktgen/eth0 echo clone_skb 100000 > /proc/net/pktgen/eth0 echo dst_mac 4e:14:25:a9:30:ac > /proc/net/pktgen/eth0 echo dst 192.168.1.2 > /proc/net/pktgen/eth0 for i in `seq 20`; do echo start > /proc/net/pktgen/pgctrl; tail -n1 /proc/net/pktgen/eth0; done Before: 746547-793084(786421+/-9.6e+03)pps 346-367(364.4+/-4.4)Mb/sec (346397808-367990976(3.649e+08+/-4.5e+06)bps) errors: 0 After: 767390-792966(785159+/-6.5e+03)pps 356-367(363.75+/-2.9)Mb/sec (356068960-367936224(3.64314e+08+/-3e+06)bps) errors: 0 Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-13Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next Jeff Kirsher says: ==================== Intel Wired LAN Driver Updates 2014-09-12 This series contains updates to e1000, ixgbe and ixgbevf. Mark provide two fixes to reduce compile warnings produce by ixgbe and ixgbevf. Alex provides two patches for ixgbe, first removes the receive buffer allocation at the end of the ixgbe_clean_rx_irq(). The reason for removing this is to avoid the extra latency introduced by the MMIO write. Second patch addresses several issues in the current ixgbe implementation of busy poll sockets. It was possible for frames to be delivered out of order if they were held in GRO, so address this by flushing the GRO buffers before releasing the q_vector back to the idle state. Also, we were having to take a spinlock on changing the state to and from idle, so to resolve this, replaced the state value with an atomic and use atomic_cmpxchg to change the value from idle, and a simple atomic set to restore it back to idle after we have acquired it. This allows us to only use a locked operation on acquiring the vector without a need for a locked operation to release it. Florian Westphal provides several patches for e1000 which does some cleanup and updating of the driver. Moved e1000_tbi_adjust_stats() so that he could make the function static. Added a helper function to deal with the tbi workaround that was located in 2 different Rx clean functions. Added a e1000_rx_buffer struct for use on receive since the transmit and receive have different requirements. Updates e1000 to use napi_gro_frags API. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-12sunvnet: Avoid sending superfluous LDC messages.Sowmini Varadhan
When sending out a burst of packets across multiple descriptors, it is sufficient to send one LDC "start" trigger for the first descriptor, so do not send an LDC "start" for every pass through vnet_start_xmit. Similarly, it is sufficient to send one "DRING_STOPPED" trigger for the last dring (and if that fails, hold off and send the trigger later). Optimizations to the number of LDC messages helps avoid filling up the LDC channel with superfluous LDC messages that risk triggering flow-control on the channel, and also boosts performance. Signed-off-by: Sowmini Varadhan <sowmini.varadhan@oracle.com> Acked-by: Raghuram Kothakota <raghuram.kothakota@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-12net: axienet: remove unnecessary ether_setup after alloc_etherdevSubbaraya Sundeep Bhatta
calling ether_setup is redundant since alloc_etherdev calls it. Signed-off-by: Subbaraya Sundeep Bhatta <sbhatta@xilinx.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-12ethernet: amd: use pr_info_once()Varka Bhadram
It will use pr_info_one() to print the version info of the driver in probe function only once. No need to use the static variable here. Signed-off-by: Varka Bhadram <varkab@cdac.in> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-12e1000: switch to napi_gro_frags apiFlorian Westphal
napi_gro_frags allows skb re-use in case GRO can merge payload pages into an skb on the GRO lists. netperf TCP_STREAM, kvm-e1000 emulation, mtu 9k: Size Size Size Time Throughput bytes bytes bytes secs. 10^6bits/sec old: 87380 16384 16384 30.00 8985.78 new: 87380 16384 16384 30.00 9907.05 Signed-off-by: Florian Westphal <fw@strlen.de> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-09-12e1000: convert to build_skbFlorian Westphal
Instead of preallocating Rx skbs, allocate them right before sending inbound packet up the stack. e1000-kvm, mtu1500, netperf TCP_STREAM: Size Size Size Time Throughput bytes bytes bytes secs. 10^6bits/sec old: 87380 16384 16384 60.00 4532.40 new: 87380 16384 16384 60.00 4599.05 Signed-off-by: Florian Westphal <fw@strlen.de> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-09-12e1000: rename struct e1000_buffer to e1000_tx_bufferFlorian Westphal
and remove *page, its only used for Rx. Signed-off-by: Florian Westphal <fw@strlen.de> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-09-12e1000: add and use e1000_rx_buffer info for RxFlorian Westphal
e1000 uses the same metadata struct for Rx and Tx. But Tx and Rx have different requirements. For Rx, we only need to store a buffer and a DMA address. Follow-up patch will remove skb for Rx, bringing rx_buffer_info down to 16 bytes on x86_64. [ buffer_info is 48 bytes ] Signed-off-by: Florian Westphal <fw@strlen.de> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-09-12e1000: perform copybreak ahead of DMA unmapFlorian Westphal
Currently we unmap the DMA range, then copy to new skb. Change this so we can keep the mapping in case the data is copied. Signed-off-by: Florian Westphal <fw@strlen.de> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-09-12e1000: move tbi workaround code into helper functionFlorian Westphal
Its the same in both handlers. Signed-off-by: Florian Westphal <fw@strlen.de> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-09-12e1000: move e1000_tbi_adjust_stats to where its usedFlorian Westphal
... and make it static. Signed-off-by: Florian Westphal <fw@strlen.de> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-09-12ixgbe: Refactor busy poll socket code to address multiple issuesAlexander Duyck
This change addresses several issues in the current ixgbe implementation of busy poll sockets. First was the fact that it was possible for frames to be delivered out of order if they were held in GRO. This is addressed by flushing the GRO buffers before releasing the q_vector back to the idle state. The other issue was the fact that we were having to take a spinlock on changing the state to and from idle. To resolve this I have replaced the state value with an atomic and use atomic_cmpxchg to change the value from idle, and a simple atomic set to restore it back to idle after we have acquired it. This allows us to only use a locked operation on acquiring the vector without a need for a locked operation to release it. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-09-12ixgbe: Drop Rx alloc at end of Rx cleanupAlexander Duyck
This change removes the Rx buffer allocation at the end of ixgbe_clean_rx_irq. The reason for removing this is to avoid the extra latency introduced by the MMIO write. This can amount to somewhere around an extra 100ns of latency and one extra message worth of PCIe bus overhead. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-09-12ixgbevf: Resolve missing-field-initializers warningsMark Rustad
Resolve missing-field-initializers warnings by using designated initialization. Signed-off-by: Mark Rustad <mark.d.rustad@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-09-12ixgbe: Resolve warnings produced in W=2 buildsMark Rustad
This patch resolves warnings produced by ixgbe in W=2 kernel builds. There are missing-field-initializers warnings and shadow warnings. None of these point to any deeper problem, so just resolve them so any new warnings get analyzed. Signed-off-by: Mark Rustad <mark.d.rustad@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-09-10cxgb4/cxgb4vf: Add device ID for new adapter and remove for dbg adapterHariprasad Shenai
Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-10cxgb4: Add warning msg when attaching to adapters which have FLASHes smaller ↵Hariprasad Shenai
than 2Mb Based on original work by Casey Leedom <leedom@chelsio.com> Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-10cxgb4: Fix t4_flash_erase_sectors() to throw an error when requested to ↵Hariprasad Shenai
erase sectors which aren't in the FLASH Based on original work by Casey Leedom <leedom@chelsio.com> Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-10cxgb4: Add support to S25FL032P flashHariprasad Shenai
Add support for Spansion S25FL032P flash Based on original work by Dimitris Michailidis Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-10cxgb4: Allow T4/T5 firmware sizes up to 1MBHariprasad Shenai
Based on original work by Casey Leedom <leedom@chelsio.com> Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-10net: ethernet: arc: Don't free Rockchip resources before disconnect from phyRomain Perier
Free resources before being disconnected from phy and calling core driver is wrong and should not happen. It avoids a delay of 4-5s caused by the timeout of phy_disconnect(). Signed-off-by: Romain Perier <romain.perier@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-09drivers/net: Convert remaining uses of pr_warning to pr_warnJoe Perches
Use the much more common pr_warn instead of pr_warning. Other miscellanea: o Typo fixes submiting/submitting o Coalesce formats o Realign arguments o Add missing terminating '\n' to formats Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-09irda: vlsi_ir: use %*ph specifierAndy Shevchenko
Instead of looping in the code let's use kernel extension to dump small buffers. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-09r8152: use usleep_rangehayeswang
Replace mdelay with usleep_range to avoid busy loop. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-09sfc: Convert the normal transmit complete path to dev_consume_skb_any()Rick Jones
Convert the normal transmit completion path from dev_kfree_skb_any() to dev_consume_skb_any() to help keep dropped packet profiling meaningful. Signed-off-by: Rick Jones <rick.jones2@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-09bonding: remove last users of bond->lock and bond->lock itselfNikolay Aleksandrov
The usage of bond->lock in bond_main.c was completely unnecessary as it didn't help to sync with anything, most of the spots already had RTNL. Since there're no more users of bond->lock, remove it. Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-09bonding: options: remove bond->lock usageNikolay Aleksandrov
We're safe to remove the bond->lock use from the arp targets because arp_rcv_probe no longer acquires bond->lock, only rcu_read_lock. Also setting the primary slave is safe because noone uses the bond->lock as a syncing mechanism for that anymore. Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-09bonding: procfs: clean bond->lock usage and use RCUNikolay Aleksandrov
Use RCU to protect against slave release, the proc show function will sync with the bond destruction by the proc locks and the fact that the bond is released after NETDEV_UNREGISTER which causes the bonding to remove the proc entry. Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-09bonding: convert primary_slave to use RCUNikolay Aleksandrov
This is necessary mainly for two bonding call sites: procfs and sysfs as it was dereferenced without any real protection. Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-09bonding: alb: clean bond->lockNikolay Aleksandrov
We can remove the lock/unlock as it's no longer necessary since RTNL should be held while calling bond_alb_set_mac_address(). Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-09bonding: 3ad: use curr_slave_lock instead of bond->lockNikolay Aleksandrov
In 3ad mode the only syncing needed by bond->lock is for the wq and the recv handler, so change them to use curr_slave_lock. There're no locking dependencies here as 3ad doesn't use curr_slave_lock at all. Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-09cxgb4: remove bond->lockNikolay Aleksandrov
RTNL should be already held in the notifier call so the slave list can be traversed without a problem, remove the unnecessary bond->lock. CC: Hariprasad S <hariprasad@chelsio.com> Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-09ethernet: arc: Add support for Rockchip SoC layer device tree bindingsRomain Perier
This patch defines a platform glue layer for Rockchip SoCs which support arc-emac driver. It ensures that regulator for the rmii is on before trying to connect to the ethernet controller. It applies right speed and mode changes to the grf when ethernet settings change. Signed-off-by: Romain Perier <romain.perier@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-09ath5k: Add missing vmalloc.h include.Stephen Rothwell
After merging the wireless-next tree, today's linux-next build (powerpc allyesconfig) failed like this: drivers/net/wireless/ath/ath5k/debug.c: In function 'open_file_eeprom': drivers/net/wireless/ath/ath5k/debug.c:933:2: error: implicit declaration of function 'vmalloc' [-Werror=implicit-function-declaration] buf = vmalloc(eesize); ^ drivers/net/wireless/ath/ath5k/debug.c:933:6: warning: assignment makes pointer from integer without a cast buf = vmalloc(eesize); ^ drivers/net/wireless/ath/ath5k/debug.c:960:2: error: implicit declaration of function 'vfree' [-Werror=implicit-function-declaration] vfree(buf); ^ Caused by commit db906eb2101b ("ath5k: added debugfs file for dumping eeprom"). Also reported by Guenter Roeck. I have used Geert Uytterhoeven's suggested fix of including vmalloc.h and so added this patch for today: From: Stephen Rothwell <sfr@canb.auug.org.au> Date: Mon, 8 Sep 2014 18:39:23 +1000 Subject: [PATCH] ath5k: fix debugfs addition Reported-by: Guenter Roeck <linux@roeck-us.net> Suggested-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-09ethernet: ti: remove unwanted THIS_MODULE macroVarka Bhadram
It removes the owner field updation of driver structure. It will be automatically updated by module_platform_driver() Signed-off-by: Varka Bhadram <varkab@cdac.in> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-08Merge tag 'master-2014-09-08' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next John W. Linville says: ==================== pull request: wireless-next 2014-09-08 Please pull this batch of updates intended for the 3.18 stream... For the mac80211 bits, Johannes says: "Not that much content this time. Some RCU cleanups, crypto performance improvements, and various patches all over, rather than listing them one might as well look into the git log instead." For the Bluetooth bits, Gustavo says: "The changes consists of: - Coding style fixes to HCI drivers - Corrupted ack value fix for the H5 HCI driver - A couple of Enhanced L2CAP fixes - Conversion of SMP code to use common L2CAP channel API - Page scan optimizations when using the kernel-side whitelist - Various mac802154 and and ieee802154 6lowpan cleanups - One new Atheros USB ID" For the iwlwifi bits, Emmanuel says: "We have a new big thing coming up which is called Dynamic Queue Allocation (or DQA). This is a completely new way to work with the Tx queues and it requires major refactoring. This is being done by Johannes and Avri. Besides this, Johannes disables U-APSD by default because of APs that would disable A-MPDU if the association supports U-ASPD. Luca contributed to the power area which he was cleaning up on the way while working on CSA. A few more random things here and there." For the Atheros bits, Kalle says: "For ath6kl we had two small fixes and a new SDIO device id. For ath10k the bigger changes are: * support for new firmware version 10.2 (Michal) * spectral scan support (Simon, Sven & Mathias) * export a firmware crash dump file (Ben & me) * cleaning up of pci.c (Michal) * print pci id in all messages, which causes most of the churn (Michal)" Beyond that, we have the usual collection of various updates to ath9k, b43, mwifiex, and wil6210, as well as a few other bits here and there. Please let me know if there are problems! ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-08drivers: net: cpsw: Add support for pause framesMugunthan V N
CPSW supports both rx and tx pause frames for flow control. Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-08hp100: Convert the normal skb free path to dev_consume_skb_any()Rick Jones
A bit of floor sweeping in a dusty old corner. Convert the "normal" skb free calls to dev_consume_skb_any() so packet drop tracing will be more sane. Signed-off-by: Rick Jones <rick.jones2@hp.com> Acked-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-08dp83640: Make use of skb_queue_purge instead of reimplementing the codeAlexander Duyck
This change makes it so that dp83640_remove can use skb_queue_purge instead of looping through itself to flush any entries out of the queue. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Acked-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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