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2014-05-09icmp: Call skb_checksum_simple_validateTom Herbert1-10/+2
Use skb_checksum_simple_validate to verify checksum. Signed-off-by: Tom Herbert <therbert@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-09igmp: Call skb_checksum_simple_validateTom Herbert1-10/+2
Use skb_checksum_simple_validate to verify checksum. Signed-off-by: Tom Herbert <therbert@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-09gre6: Call skb_checksum_simple_validateTom Herbert1-11/+1
Use skb_checksum_simple_validate to verify checksum. Signed-off-by: Tom Herbert <therbert@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-09gre: Call skb_checksum_simple_validateTom Herbert1-23/+1
Use skb_checksum_simple_validate to verify checksum. Signed-off-by: Tom Herbert <therbert@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-09mellanox: Logging message cleanupsJoe Perches26-437/+352
Use a more current logging style. o Coalesce formats o Add missing spaces for coalesced formats o Align arguments for modified formats o Add missing newlines for some logging messages o Use DRV_NAME as part of format instead of %s, DRV_NAME to reduce overall text. o Use ..., ##__VA_ARGS__ instead of args... in macros o Correct a few format typos o Use a single line message where appropriate Signed-off-by: Joe Perches <joe@perches.com> Acked-By: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-09bonding: remove the unused macrodingtianhong1-2/+0
Cc: Jay Vosburgh <j.vosburgh@gmail.com> Cc: Veaceslav Falico <vfalico@gmail.com> Cc: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: Ding Tianhong <dingtianhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-09bonding: simplify the slave_do_arp_validate_only()dingtianhong2-4/+3
The argument slave is not used for slave_do_arp_validate_only(), so no need to keep it, make the function more simple. Cc: Jay Vosburgh <j.vosburgh@gmail.com> Cc: Veaceslav Falico <vfalico@gmail.com> Cc: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: Ding Tianhong <dingtianhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-09bonding: remove the unnecessary struct bond_netdingtianhong1-10/+8
Move the structure bond_net forward, and remove the unnecessary structure declaration. Cc: Jay Vosburgh <j.vosburgh@gmail.com> Cc: Veaceslav Falico <vfalico@gmail.com> Cc: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: Ding Tianhong <dingtianhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-09ipv4: remove inet_addr_hash_lock in devinet.cWANG Cong1-5/+2
All the callers hold RTNL lock, so there is no need to use inet_addr_hash_lock to protect the hash list. Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08qlcnic: Fix Kconfig dependency on HWMONHarish Patil1-1/+1
Commit 1f0f467b670e "qlcnic: Add hwmon interface to export board temperature" introduced a randconfig build error in the case when the hwmon framework is built as a module and the qlcnic driver itself is built-in: drivers/built-in.o: In function `qlcnic_register_hwmon_dev': drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c:1301: undefined reference to `hwmon_device_register_with_groups' drivers/built-in.o: In function `qlcnic_unregister_hwmon_dev': drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c:1309: undefined reference to `hwmon_device_unregister'. This changes the Kconfig logic to enforce that the qlcnic hwmon support can only be enabled if it is possible to successfully build it. Signed-off-by: Harish Patil <harish.patil@qlogic.com> Reported-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08Merge branch 'micrel_ksz9031'David S. Miller3-50/+188
Hubert Chaumette says: ==================== net/phy: micrel: Add DT configuration support and documentation for KSZ9031 - Adds DT configuration support for ksz9031 - Renames micrel-ksz9021.txt to micrel-ksz90x1.txt and adds ksz9031 binding documentation Changes since v3: - Rebased on net-next Changes since v2: - Merged together ksz9031_load_{clk,data,ctrl}_skew_values() - Added field length and number of fields prameter to account for registers specificities - Added binding documentation Changes since v1: - Removed ksz9021 and ksz9031 fixup deletions from arch/arm/mach-imx/mach-imx6q.c Hubert Chaumette (2): Update Micrel KSZ90x1 binding documentation ARM: i.MX6: Add OF configuration support for ksz9031 ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08ARM: i.MX6: Add OF configuration support for ksz9031Hubert Chaumette1-1/+105
Adds support for ksz9031 PAD skew configuration over devicetree. Signed-off-by: Hubert Chaumette <hchaumette@adeneo-embedded.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08Update Micrel KSZ90x1 binding documentationHubert Chaumette2-49/+83
Renames micrel-ksz9021.txt to micrel-ksz90x1.txt and adds documentation for the KSZ9031 binding from patch 1. Also adds step increment information, and note about phy fixups. Signed-off-by: Hubert Chaumette <hchaumette@adeneo-embedded.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08net: clean up snmp stats codeWANG Cong12-162/+103
commit 8f0ea0fe3a036a47767f9c80e (snmp: reduce percpu needs by 50%) reduced snmp array size to 1, so technically it doesn't have to be an array any more. What's more, after the following commit: commit 933393f58fef9963eac61db8093689544e29a600 Date: Thu Dec 22 11:58:51 2011 -0600 percpu: Remove irqsafe_cpu_xxx variants We simply say that regular this_cpu use must be safe regardless of preemption and interrupt state. That has no material change for x86 and s390 implementations of this_cpu operations. However, arches that do not provide their own implementation for this_cpu operations will now get code generated that disables interrupts instead of preemption. probably no arch wants to have SNMP_ARRAY_SZ == 2. At least after almost 3 years, no one complains. So, just convert the array to a single pointer and remove snmp_mib_init() and snmp_mib_free() as well. Cc: Christoph Lameter <cl@linux.com> Cc: Eric Dumazet <eric.dumazet@gmail.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-07isdn: hisax: remove some dead codeDan Carpenter1-107/+4
The HISAX_HFC4S8S_PCIMEM code hasn't been able to compile since before the start of git history. I have deleted it. There are also a few indenting mistakes where one side of the ifdef wasn't indented correctly which I fixed as well. Reported-by: Walter Harms <wharms@bfs.de> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-07tunnel: fix RFC number in comment for INET_ECN_decapsulate()Neal Cardwell1-1/+1
The quoted text and figure are from RFC 6040 ("Tunnelling of Explicit Congestion Notification"). Signed-off-by: Neal Cardwell <ncardwell@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-07w83977af_ir: remove two faux Kconfig macrosPaul Bolle1-29/+4
Ever since v2.3.5 the driver for "Winbond W83977AF (IR)" contains two unneeded preprocessor macros. CONFIG_NETWINDER_TX_DMA_PROBLEMS is never defined and can safely be removed. And CONFIG_NETWINDER_RX_DMA_PROBLEMS is just an alias for CONFIG_ARCH_NETWINDER, so that (valid) Kconfig macro can be used instead. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-06ipv6: Need to sock_put on csum errorTom Herbert1-0/+1
Commit 4068579e1e098fa81d48db9ba4432ab664c58561 ("net: Implmement RFC 6936 (zero RX csums for UDP/IPv6)") introduced zero checksums being allowed for IPv6, but in the case that a socket disallows a zero checksum on RX we need to sock_put. Signed-off-by: Tom Herbert <therbert@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-06Merge branch 'tipc-next'David S. Miller17-352/+268
Ying Xue says: ==================== tipc: purge signal handler infrastructure When we delay some actions to be executed in asynchronous contexts, these usually add unnecessary code complexities, and make their behaviours unpredictable and indeterministic. Moreover, as the signal handler infrastructure is first stopped when tipc module is removed, this may cause some potential risks for us. For instance, although signal handler is already stopped, some tipc components still submit signal requests to signal handler infrastructure, which may lead to some resources not to be released or freed correctly. So the series aims to convert all actions being performed in tasklet context asynchronously with interface provided by signal handler infrastructure to be executed synchronously, thereby deleting the whole infrastructure of signal handler. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-06tipc: purge signal handler infrastructureYing Xue4-147/+2
In the previous commits of this series, we removed all asynchronous actions which were based on the tasklet handler - "tipc_k_signal()". So the moment has now come when we can completely remove the tasklet handler infrastructure. That is done with this commit. Signed-off-by: Ying Xue <ying.xue@windriver.com> Reviewed-by: Erik Hugne <erik.hugne@ericsson.com> Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-06tipc: avoid to asynchronously reset all linksYing Xue4-14/+32
Postpone the actions of resetting all links until after bclink lock is released, avoiding to asynchronously reset all links. Signed-off-by: Ying Xue <ying.xue@windriver.com> Reviewed-by: Erik Hugne <erik.hugne@ericsson.com> Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-06tipc: convert allocations of global variables associated with bclinkYing Xue5-15/+32
Convert allocations of global variables associated with bclink from static way to dynamical way for the convenience of bclink instance initialisation. Meanwhile, this also helps TIPC support name space in the future easily. Signed-off-by: Ying Xue <ying.xue@windriver.com> Reviewed-by: Erik Hugne <erik.hugne@ericsson.com> Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-06tipc: define new functions to operate bc_lockYing Xue1-43/+53
As we are going to do more jobs when bc_lock is released, the two operations of holding/releasing the lock should be encapsulated with functions. In addition, we move bc_lock spin lock into tipc_bclink structure avoiding to define the global variable. Signed-off-by: Ying Xue <ying.xue@windriver.com> Reviewed-by: Erik Hugne <erik.hugne@ericsson.com> Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-06tipc: avoid to asynchronously deliver name tables to peer nodeYing Xue4-54/+52
Postpone the actions of delivering name tables until after node lock is released, avoiding to do it under asynchronous context. Signed-off-by: Ying Xue <ying.xue@windriver.com> Reviewed-by: Erik Hugne <erik.hugne@ericsson.com> Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-06tipc: remove TIPC_NAMES_GONE node flagYing Xue2-23/+7
Since previously what all publications pertaining to the lost node were removed from name table was finished in tasklet context asynchronously, we need to TIPC_NAMES_GONE flag indicating whether the node cleanup work is finished or not. But now as the cleanup work has been finished when node lock is released, the flag becomes meaningless for us. Signed-off-by: Ying Xue <ying.xue@windriver.com> Reviewed-by: Erik Hugne <erik.hugne@ericsson.com> Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-06tipc: avoid to asynchronously notify subscriptionsYing Xue4-16/+33
Postpone the actions of notifying subscriptions until after node lock is released, avoiding to asynchronously execute registered handlers when node is lost. Signed-off-by: Ying Xue <ying.xue@windriver.com> Reviewed-by: Erik Hugne <erik.hugne@ericsson.com> Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-06tipc: rename setup_blocked variable of node struct to flagsYing Xue3-19/+31
Rename setup_blocked variable of node struct to a more common name called "flags", which will be used to represent kinds of node states. Signed-off-by: Ying Xue <ying.xue@windriver.com> Reviewed-by: Erik Hugne <erik.hugne@ericsson.com> Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-06tipc: adjust order of variables in tipc_node structureYing Xue1-29/+34
Move more frequently used variables up to the head of tipc_node structure, hopefully improving a bit performance. Signed-off-by: Ying Xue <ying.xue@windriver.com> Reviewed-by: Erik Hugne <erik.hugne@ericsson.com> Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-06tipc: always use tipc_node_lock() to hold node lockYing Xue2-9/+9
Although we obtain node lock with tipc_node_lock() in most time, there are still places where we directly use native spin lock interface to grab node lock. But as we will do more jobs in the future when node lock is released, we should ensure that tipc_node_lock() is always called when node lock is taken. Signed-off-by: Ying Xue <ying.xue@windriver.com> Reviewed-by: Erik Hugne <erik.hugne@ericsson.com> Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-05net: via-rhine: Convert #ifdef USE_MMIO to a runtime flagAlexey Charkov1-47/+55
This introduces another flag in 'quirks' to replace the preprocessor define (USE_MMIO) used to indicate whether the device needs a separate enable routine to operate in MMIO mode. All of the currently known platform Rhine cores operate in MMIO mode by default, and on PCI it is preferred over PIO for performance reasons. However, a comment in code suggests that some (?) early Rhine cores only work in PIO mode, so they should not be switched to MMIO. Enabling MMIO on PCI is still triggered by the same Kconfig option to avoid breaking user configs needlessly, but this can be changed going forward towards automatic runtime detection in case a list of PIO-only Rhine revisions can be compiled. This also fixes a couple of compiler warnings detected by Fengguang Wu's test bot (!USE_MMIO case): drivers/net/ethernet/via/via-rhine.c: In function 'rhine_init_one_pci': drivers/net/ethernet/via/via-rhine.c:1108:1: warning: label 'err_out_unmap' defined but not used [-Wunused-label] err_out_unmap: ^ drivers/net/ethernet/via/via-rhine.c:1022:6: warning: unused variable 'i' [-Wunused-variable] int i, rc; ^ drivers/net/ethernet/via/via-rhine.c:916:22: warning: 'quirks' may be used uninitialized in this function [-Wmaybe-uninitialized] phy_id = rp->quirks & rqIntPHY ? 1 : 0; ^ drivers/net/ethernet/via/via-rhine.c:1026:6: note: 'quirks' was declared here u32 quirks; ^ Signed-off-by: Alexey Charkov <alchark@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-05ipv6: remove unused function ipv6_inherit_linklocal()WANG Cong1-12/+0
It is no longer used after commit e837735ec406a347756e (ip6_tunnel: ensure to always have a link local address). Cc: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Acked-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-05Merge branch 'inet_csums'David S. Miller12-83/+183
Tom Herbert says: ==================== net: Checksum offload changes I am working on overhauling RX checksum offload. Goals of this effort are: - Specify what exactly it means when driver returns CHECKSUM_UNNECESSARY - Preserve CHECKSUM_COMPLETE through encapsulation layers - Don't do skb_checksum more than once per packet - Unify GRO and non-GRO csum verification as much as possible - Unify the checksum functions (checksum_init) - Simply code What is in this first patch set: - Create a common "checksum_init" function which is called from TCPv{4,6} and UDPv{4,6} - Add some for RFC6936, UDP/IPv6 zero checksums - Add architecture support for csum_add and provide implementations for x86_64 and Sparc 32 and 64 bit (please test the latter) Please review carefully and test if possible, mucking with basic checksum functions is always a little precarious :-) ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-05net: Implmement RFC 6936 (zero RX csums for UDP/IPv6)Tom Herbert2-13/+38
RFC 6936 relaxes the requirement of RFC 2460 that UDP/IPv6 packets which are received with a zero UDP checksum value must be dropped. RFC 6936 allows zero checksums to support tunnels over UDP. When sk_no_check is set we allow on a socket we allow a zero IPv6 UDP checksum. This is for both sending zero checksum and accepting a zero checksum on receive. Signed-off-by: Tom Herbert <therbert@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-05net: Call skb_checksum_init in IPv6Tom Herbert3-30/+9
Call skb_checksum_init instead of private functions. Signed-off-by: Tom Herbert <therbert@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-05net: Call skb_checksum_init in IPv4Tom Herbert3-40/+10
Call skb_checksum_init instead of private functions. Signed-off-by: Tom Herbert <therbert@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-05net: Generalize checksum_init functionsTom Herbert1-0/+93
Create a general __skb_checksum_validate function (actually a macro) to subsume the various checksum_init functions. This function can either init the checksum, or do the full validation (logically checksum_init+skb_check_complete)-- a flag specifies if full vaidation is performed. Also, there is a flag to the function to indicate that zero checksums are allowed (to support optional UDP checksums). Added several stub functions for calling __skb_checksum_validate. Signed-off-by: Tom Herbert <therbert@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-05sparc: csum_add for SparcTom Herbert2-0/+24
versions. Signed-off-by: Tom Herbert <therbert@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-05net: Change x86_64 add32_with_carry to allow memory operandTom Herbert1-1/+1
Note add32_with_carry(a, b) is suboptimal, as it forces a and b in registers. b could be a memory or a register operand. Signed-off-by: Tom Herbert <therbert@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-05x86_64: csum_add for x86_64Tom Herbert1-0/+7
Add csum_add function for x86_64. Signed-off-by: Tom Herbert <therbert@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-05net: Allow csum_add to be provided in archTom Herbert1-0/+2
csum_add is really nothing more then add-with-carry which can be implemented efficiently in some architectures. Allow architecture to define this protected by HAVE_ARCH_CSUM_ADD. Signed-off-by: Tom Herbert <therbert@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-05Merge branch 'for-davem' of ↵David S. Miller213-3415/+6045
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next John W. Linville says: ==================== pull request: wireless-next 2014-05-02 Please pull this batch of updates intended for the 3.16 stream... For the mac80211 bits, Johannes says: "In this round we have a large number of small features and improvements from people too numerous to list here. The only really bit thing is Michał and Luca's CSA work (including changing how interface combination verification is done)." For the Bluetooth bits, Gustavo says: "Here goes some patches for the -next release. There is nothing really special for this pull request, just a bunch of refactors, fixes and clean ups." For the ath10k/ath6kl bits, Kalle says: "For ath6kl Kalle fixed a bunch of checkpatch warnings. In ath10k we had more changes, major ones being: * fix memory allocation failures after a firmware crash (Michal) * some rework of DFS configuration to enable it correctly in all cases (Michal) * add a new firmware crash option to make it possible to crash 10.1 firmware for testing purposes (Marek P) * fix RTS/CTS protection in certain cases (Marek K) * fix wrong RSSI and rate reporting in some cases (Janusz) * fix firmware stats reporting (Chun, Ben & Bartosz)" For the iwlwifi bits, Emmanuel says: "I have here a bunch of unrelated things. I disabled support for -7.ucode which means that I can removed a lot of code. Eliad has a brand new feature: we reduce the Tx power when the link allows - this reduces our power consumption. The regular changes in power and scan area. One interesting thing though is the patches from Johannes, we have now GRO which allows to increase our throughput in TCP Rx. The main advantage is that it reduces the number of TCP Acks - these TCP Acks are completely useless when we are using A-MPDU since the first packet of the A-MPDU generates a TCP Ack which is made obsolete by the next packets." Along with that, there are a variety of updates to b43, mwifiex, rtl8180 and wil6210 drivers and a handful of other updates here and there. Please let me know if there are problems! ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-05Merge branch 'am437x'David S. Miller5-21/+66
George Cherian says: ==================== The series adds CPTS support for AM4372. Patch 1 - DT changes w.r.t clock changes for AM33xx. Patch 2 - CPTS clock name harcoding in the driver is removed. Easier to pass the clock name from dt rather than hardcoding in driver. Also in prepration for DRA7x CPTS support. Patch 3 - Enable the CPTS support for both DRA7x and AM4372 in the driver. Patch 4 - Enable the Annexe F for L2 PTP for AM437x and DRA7x. Patch 5 - Change the default clocksource to dpll_core_m5 Patch 6 - DT changes for AM4372. v1 -> v2 Patch 1 and 2 Re-ordering. Seperate TS_BITS define for Hw version V2 and V3 ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-05ARM: dts: am4372: Add clock names for cpsw and cptsGeorge Cherian1-0/+2
Add CPSW fck and CPTS clock and clock names for AM4372 Signed-off-by: George Cherian <george.cherian@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-05ARM: AM43xx: clk: Change the cpts ref clock source to dpll_core_m5 clkGeorge Cherian1-0/+16
cpsw_cpts_rft_clk has got the choice of 3 clocksources -dpll_core_m4_ck -dpll_core_m5_ck -dpll_disp_m2_ck By default dpll_core_m4_ck is selected, witn this as clock source the CPTS doesnot work properly. It gives clockcheck errors while running PTP. clockcheck: clock jumped backward or running slower than expected! By selecting dpll_core_m5_ck as the clocksource fixes this issue. In AM335x dpll_core_m5_ck is the default clocksource. Signed-off-by: George Cherian <george.cherian@ti.com> Acked-by: Tero Kristo <t-kristo@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-05drivers: net: cpsw: Enable Annexe F Time syncGeorge Cherian1-12/+37
Enable the Annex F Time Sync explicitly for DRA7x and AM4372. With this enabled the L2 PTP is working. while at that rename TS_BIT8 to TS_TTL_NONZERO Signed-off-by: George Cherian <george.cherian@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-05drivers: net: cpsw: Enable CPTS for DRA7xx and AM4372George Cherian1-2/+5
Enable cpts hardware time stamping for Dra7xx and AM4372. This enables PTPv2 for DRA7xx and AM4372. Signed-off-by: George Cherian <george.cherian@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-05drivers: net: cpts: Remove hardcoded clock name for CPTSGeorge Cherian1-7/+4
CPTS refclk name is hardcoded, which makes it fail in case of DRA7x Remove the hardcoded clock name for CPTS refclk and get the same from DT. Signed-off-by: George Cherian <george.cherian@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-05ARM: dts: am33xx: Add clock names for cpsw and cptsGeorge Cherian1-0/+2
Add CPSW fck and CPTS clock and clock names Signed-off-by: George Cherian <george.cherian@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-05unregister_netdevice : move RTM_DELLINK to until after ndo_uninitRoopa Prabhu1-4/+4
This patch fixes ordering of rtnl notifications during unregister_netdevice by moving RTM_DELLINK notification to until after ndo_uninit. The problem was seen with unregistering bond netdevices. bond ndo_uninit callback generates a few RTM_NEWLINK notifications for NETDEV_CHANGEADDR and NETDEV_FEAT_CHANGE. This is seen mostly when the bond is deleted with slaves still enslaved to the bond. During unregister netdevice (rollback_registered_many to be specific) bond ndo_uninit is called after RTM_DELLINK notification goes out. This results in userspace seeing RTM_DELLINK followed by a couple of RTM_NEWLINK's. In userspace problem was seen with libnl. libnl cache deletes the bond when it sees RTM_DELLINK and re-adds the bond with the following RTM_NEWLINK. Resulting in a stale bond entry in libnl cache when the kernel has already deleted the bond. This patch has been tested for bond, bridges and vlan devices. Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-05Merge branch 'filter-cleanups'David S. Miller2-276/+309
Daniel Borkmann says: ==================== BPF cleanups v3->v4: - Sorry, noticed and fixed a typo in patch 3, rest as is v2->v3: - Included Dave's feedback for unsigned long type in patch 3 - Patch 1 and patch 2 unchanged since v1, dropped other two for now v1->v2: - Only changed patch 5 as to suggestion from Alexei - Rest is the same ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
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