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2014-07-15vxlan: Call udp_sock_createTom Herbert2-91/+25
In vxlan driver call common function udp_sock_create to create the listener UDP port. Signed-off-by: Tom Herbert <therbert@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-15udp: Add udp_sock_create for UDP tunnels to open listener socketTom Herbert4-0/+137
Added udp_tunnel.c which can contain some common functions for UDP tunnels. The first function in this is udp_sock_create which is used to open the listener port for a UDP tunnel. Signed-off-by: Tom Herbert <therbert@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-14slip: remove unnecessary break after gotoFabian Frederick1-1/+0
Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-14rtlwifi: remove unnecessary break after gotoFabian Frederick1-1/+0
Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-14wcn36xx: remove unnecessary break after gotoFabian Frederick1-1/+0
Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-14orinoco_usb: remove unnecessary break after gotoFabian Frederick1-1/+0
Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-14ps3_gelic: remove unnecessary break after gotoFabian Frederick1-3/+0
Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-14i40evf: remove unnecessary break after gotoFabian Frederick1-2/+0
Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-14i40e: remove unnecessary break after gotoFabian Frederick1-2/+0
Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-14ixgbe: remove unnecessary break after gotoFabian Frederick3-7/+0
Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-14igb: remove unnecessary break after gotoFabian Frederick1-1/+0
Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-14net: filter: sk_chk_filter() no longer mangles filterEric Dumazet2-4/+4
Add const attribute to filter argument to make clear it is no longer modified. Signed-off-by: Eric Dumazet <edumazet@google.com> Acked-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-12ipv6: Use BUG_ONHimangi Saraogi1-2/+2
The semantic patch that makes this transformation is as follows: // <smpl> @@ expression e; @@ -if (e) BUG(); +BUG_ON(e); // </smpl> Signed-off-by: Himangi Saraogi <himangi774@gmail.com> Acked-by: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-12net: ipv6: Use BUG_ONHimangi Saraogi1-4/+2
The semantic patch that makes the transformation is as follows: // <smpl> @@ expression e; @@ -if (e) BUG(); +BUG_ON(e); // </smpl> Signed-off-by: Himangi Saraogi <himangi774@gmail.com> Acked-by: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-12ipv6: addrconf: implement address generation modesJiri Pirko3-18/+45
This patch introduces a possibility for userspace to set various (so far two) modes of generating addresses. This is useful for example for NetworkManager because it can set the mode to NONE and take care of link local addresses itself. That allow it to have the interface up, monitoring carrier but still don't have any addresses on it. One more use-case by Dan Williams: <quote> WWAN devices often have their LL address provided by the firmware of the device, which sometimes refuses to respond to incorrect LL addresses when doing DHCPv6 or IPv6 ND. The kernel cannot generate the correct LL address for two reasons: 1) WWAN pseudo-ethernet interfaces often construct a fake MAC address, or read a meaningless MAC address from the firmware. Thus the EUI64 and the IPv6LL address the kernel assigns will be wrong. The real LL address is often retrieved from the firmware with AT or proprietary commands. 2) WWAN PPP interfaces receive their LL address from IPV6CP, not from kernel assignments. Only after IPV6CP has completed do we know the LL address of the PPP interface and its peer. But the kernel has already assigned an incorrect LL address to the interface. So being able to suppress the kernel LL address generation and assign the one retrieved from the firmware is less complicated and more robust. </quote> Signed-off-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-12net/hsr: Remove left-over never-true conditional code.Arvid Brodin1-4/+0
MacAddressB is an array (unsigned char MacAddressB[ETH_ALEN]) and is allocated as a part of *node_dst (which is a struct hsr_node). So the condition is always false. Detected by Dan Carpenter. Signed-off-by: Arvid Brodin <arvid.brodin@alten.se> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-11r8169: support IPv6hayeswang1-12/+145
Support the IPv6 hw checksum for RTL8111C and later chips. Note that the hw has the limitation for the transport offset. The checksum must be calculated by sw, when the transport offset is out of the range which the hw accepts. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-11r8169: use Giant Sendhayeswang1-1/+7
Replace large send with giant send for TSO for RTL8111C and later ICs. The large send setting of the RTL8111DP is different from the other chips. However, the giant send setting is the same for all the chips which support it. Use the giant send to synchronize the settings. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-11r8169: split rtl8169_tso_csumhayeswang1-34/+37
According to the txd_version, split rtl8169_tso_csum() into rtl8169_tso_csum_v1() and rtl8169_tso_csum_v2(). Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-11ipv4: remove the unnecessary variable in udp_mcast_nextLi RongQing1-5/+4
Signed-off-by: Li RongQing <roy.qing.li@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-11dp83640: Adjust ptp event timestampsStefan Sørensen1-0/+3
Event timestamp values should be adjusted by 3*reference clock period + 11 ns = 35 ns to compensate for input path and synchronization delays. So subtract 35ns from event timestamps. Signed-off-by: Stefan Sørensen <stefan.sorensen@spectralink.com> Acked-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-11ethernet: Add new driver for Marvell Armada 375 network unitMarcin Wojtas4-0/+6463
This commit adds a new network driver for the network controller in Marvell Armada 375 SoC. Given the controller is very different from the ones in the other Marvell SoCs that use the mv643xx_eth (Kirkwood, Orion, Discovery) and mvneta (Armada 370/38x/XP) drivers, a new driver is needed. Signed-off-by: Marcin Wojtas <mw@semihalf.com> [Ezequiel: coding style cleanup] Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-11ipv6: fix the check when handle RALi RongQing1-6/+6
d9333196572(ipv6: Allow accepting RA from local IP addresses.) made the wrong check, whether or not to accept RA with source-addr found on local machine, when accept_ra_from_local is 0. Fixes: d9333196572(ipv6: Allow accepting RA from local IP addresses.) Cc: Ben Greear <greearb@candelatech.com> Cc: Hannes Frederic Sowa <hannes@redhat.com> Signed-off-by: Li RongQing <roy.qing.li@gmail.com> Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-11net: cpmac: fix in debug messagesVarka Bhadram1-12/+12
This patch fix the debug message format. This patch changes to the commit f160a2d0b524eeebd97a68e2fbb59fad4cdd3fee: net: cpmac: dynamic debug fixes When we use pr_debug()/netdev_dbg() new lines are inserting in b/w the values. The format when i use the printk() These formats used in skb dump and reg dump. This functions called from the entire code. So this will be enabled all the lines. Signed-off-by: Varka Bhadram <varkab@cdac.in> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-10bridge: netlink dump interface at par with brctlJamal Hadi Salim2-19/+70
Actually better than brctl showmacs because we can filter by bridge port in the kernel. The current bridge netlink interface doesnt scale when you have many bridges each with large fdbs or even bridges with many bridge ports And now for the science non-fiction novel you have all been waiting for.. //lets see what bridge ports we have root@moja-1:/configs/may30-iprt/bridge# ./bridge link show 8: eth1 state DOWN : <BROADCAST,MULTICAST> mtu 1500 master br0 state disabled priority 32 cost 19 17: sw1-p1 state DOWN : <BROADCAST,NOARP> mtu 1500 master br0 state disabled priority 32 cost 100 // show all.. root@moja-1:/configs/may30-iprt/bridge# ./bridge fdb show 33:33:00:00:00:01 dev bond0 self permanent 33:33:00:00:00:01 dev dummy0 self permanent 33:33:00:00:00:01 dev ifb0 self permanent 33:33:00:00:00:01 dev ifb1 self permanent 33:33:00:00:00:01 dev eth0 self permanent 01:00:5e:00:00:01 dev eth0 self permanent 33:33:ff:22:01:01 dev eth0 self permanent 02:00:00:12:01:02 dev eth1 vlan 0 master br0 permanent 00:17:42:8a:b4:05 dev eth1 vlan 0 master br0 permanent 00:17:42:8a:b4:07 dev eth1 self permanent 33:33:00:00:00:01 dev eth1 self permanent 33:33:00:00:00:01 dev gretap0 self permanent da:ac:46:27:d9:53 dev sw1-p1 vlan 0 master br0 permanent 33:33:00:00:00:01 dev sw1-p1 self permanent //filter by bridge root@moja-1:/configs/may30-iprt/bridge# ./bridge fdb show br br0 02:00:00:12:01:02 dev eth1 vlan 0 master br0 permanent 00:17:42:8a:b4:05 dev eth1 vlan 0 master br0 permanent 00:17:42:8a:b4:07 dev eth1 self permanent 33:33:00:00:00:01 dev eth1 self permanent da:ac:46:27:d9:53 dev sw1-p1 vlan 0 master br0 permanent 33:33:00:00:00:01 dev sw1-p1 self permanent // bridge sw1 has no ports attached.. root@moja-1:/configs/may30-iprt/bridge# ./bridge fdb show br sw1 //filter by port root@moja-1:/configs/may30-iprt/bridge# ./bridge fdb show brport eth1 02:00:00:12:01:02 vlan 0 master br0 permanent 00:17:42:8a:b4:05 vlan 0 master br0 permanent 00:17:42:8a:b4:07 self permanent 33:33:00:00:00:01 self permanent // filter by port + bridge root@moja-1:/configs/may30-iprt/bridge# ./bridge fdb show br br0 brport sw1-p1 da:ac:46:27:d9:53 vlan 0 master br0 permanent 33:33:00:00:00:01 self permanent // for shits and giggles (as they say in New Brunswick), lets // change the mac that br0 uses // Note: a magical fdb entry with no brport is added ... root@moja-1:/configs/may30-iprt/bridge# ip link set dev br0 address 02:00:00:12:01:04 // lets see if we can see the unicorn .. root@moja-1:/configs/may30-iprt/bridge# ./bridge fdb show 33:33:00:00:00:01 dev bond0 self permanent 33:33:00:00:00:01 dev dummy0 self permanent 33:33:00:00:00:01 dev ifb0 self permanent 33:33:00:00:00:01 dev ifb1 self permanent 33:33:00:00:00:01 dev eth0 self permanent 01:00:5e:00:00:01 dev eth0 self permanent 33:33:ff:22:01:01 dev eth0 self permanent 02:00:00:12:01:02 dev eth1 vlan 0 master br0 permanent 00:17:42:8a:b4:05 dev eth1 vlan 0 master br0 permanent 00:17:42:8a:b4:07 dev eth1 self permanent 33:33:00:00:00:01 dev eth1 self permanent 33:33:00:00:00:01 dev gretap0 self permanent 02:00:00:12:01:04 dev br0 vlan 0 master br0 permanent <=== there it is da:ac:46:27:d9:53 dev sw1-p1 vlan 0 master br0 permanent 33:33:00:00:00:01 dev sw1-p1 self permanent //can we see it if we filter by bridge? root@moja-1:/configs/may30-iprt/bridge# ./bridge fdb show br br0 02:00:00:12:01:02 dev eth1 vlan 0 master br0 permanent 00:17:42:8a:b4:05 dev eth1 vlan 0 master br0 permanent 00:17:42:8a:b4:07 dev eth1 self permanent 33:33:00:00:00:01 dev eth1 self permanent 02:00:00:12:01:04 dev br0 vlan 0 master br0 permanent <=== there it is da:ac:46:27:d9:53 dev sw1-p1 vlan 0 master br0 permanent 33:33:00:00:00:01 dev sw1-p1 self permanent Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-10bridge: fdb dumping takes a filter deviceJamal Hadi Salim8-10/+24
Dumping a bridge fdb dumps every fdb entry held. With this change we are going to filter on selected bridge port. Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-10r8152: support jumbo frame for RTL8153hayeswang1-4/+32
The maximum jumbo frame size for RTL8153 is 9K bytes. Change the max rx packet size to 9K. Change the use of the shared fifo from 6K (default) to 12K for tx. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-10net: cpmac: fix in releasing resourcesVarka Bhadram1-2/+3
before registering the the net device this code freeing net device by using the label 'fail' fixed by introducing an another label 'out' Signed-off-by: Varka Bhadram <varkab@cdac.in> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-10net: cpmac: fix proper spacing before return statementVarka Bhadram1-0/+8
This patch insert proper spaces before return statement. Signed-off-by: Varka Bhadram <varkab@cdac.in> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-10net: cpmac: fix missing a blank line after declarationsVarka Bhadram1-0/+8
This patch insert a blank line after declaration Signed-off-by: Varka Bhadram <varkab@cdac.in> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-10net: cpmac: fix cpmac driver structureVarka Bhadram1-3/+5
This patch changes to style of declarattion which follows every driver Signed-off-by: Varka Bhadram <varkab@cdac.in> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-10net: cpmac: dynamic debug fixesVarka Bhadram1-74/+62
This patch does the following changes 1. convert printk(KERN_DEBUG.. to netdev_dbg() if we have net_device object or convert to dev_dbg() if we have device object. 2. convert printk(KERN_WARNING.. to netdev_warn() if we have net_device object or convert to dev_warn() if we have device object 3. convert printk() to pr_* Signed-off-by: Varka Bhadram <varkab@cdac.in> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-10net: cpmac: fix commentsVarka Bhadram1-19/+21
This patch convert the normal comments to networking subsystem style comments. Signed-off-by: Varka Bhadram <varkab@cdac.in> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-10net: cpmac: remove space in macro definationVarka Bhadram1-41/+41
This patch fix the space after '#' in macro defination Signed-off-by: Varka Bhadram <varkab@cdac.in> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-10ipconfig: Only bootp paths should reference ic_dev_xid.David S. Miller1-1/+1
It is only tested, and declared, in the bootp code. So, in ic_dynamic() guard it's setting with IPCONFIG_BOOTP. Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-10net: systemport: use kcalloc instead of kzallocFlorian Fainelli1-3/+3
checkpatch.pl flagged two uses of kzalloc() for allocating and zeroing arrays, use kcalloc() instead as recommended. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-10net: systemport: align multiple lines correctlyFlorian Fainelli1-59/+58
checkpatch.pl flagged a bunch of: "CHECK: Alignment should match open parenthesis" problems, fix all of them. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-10hyperv: Add netpoll supportRichard Weinberger1-0/+11
In order to have at least a netconsole to debug kernel issues on Windows Azure this patch implements netpoll support. Sending packets is easy, netvsc_start_xmit() does already everything needed. Signed-off-by: Richard Weinberger <richard@nod.at> Acked-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-10arc_emac: Remove unused pointer to net_device from arc_emac_privTobias Klauser2-3/+0
The pointer to the struct net_device in the private data is only assigned but never used, so delete it. Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-10arc_emac: Use net_device_stats from struct net_deviceTobias Klauser2-7/+5
Instead of using a private copy of struct net_device_stats in struct arc_emac_priv, use stats from struct net_device. Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-09ipconfig: move ic_dev_xid under IPCONFIG_BOOTPFabian Frederick1-2/+1
ic_dev_xid is only used in __init ic_bootp_recv under IPCONFIG_BOOTP and __init ic_dynamic under IPCONFIG_DYNAMIC(which is itself defined with the same IPCONFIG_BOOTP) This patch fixes the following warning when IPCONFIG_BOOTP is not set: >> net/ipv4/ipconfig.c:146:15: warning: 'ic_dev_xid' defined but not used [-Wunused-variable] static __be32 ic_dev_xid; /* Device under configuration */ Reported-by: Fengguang Wu <fengguang.wu@intel.com> Cc: Fengguang Wu <fengguang.wu@intel.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru> Cc: netdev@vger.kernel.org Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-09Bluetooth: Don't send ERTM configuration option when disabledMarcel Holtmann1-0/+3
When ERTM support is disabled, then do not even send ERTM configuration option even if the remote side supports it. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2014-07-09Bluetooth: Fix setting HCI_CONNECTABLE from ioctl codeJohan Hedberg3-0/+23
When the white list is in use the code would not update the HCI_CONNECTABLE flag if it gets changed through the ioctl code (e.g. hciconfig hci0 pscan). Since the flag is important for properly accepting incoming connections add code to fix it up if necessary and emit a New Settings mgmt event. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-07-09Bluetooth: Add white list lookup for incoming connection requestsJohan Hedberg1-4/+12
This patch adds support for looking up entries in the white list when HCI_CONNECTABLE is not set. The logic is fairly simple: if we're connectable check the black list, if we're not connectable check the white list. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-07-09Bluetooth: Enable page scan also if there are white list entriesJohan Hedberg1-2/+4
Page scan should be enabled either if the connectable setting is set or if there are any entries in the BR/EDR white list. This patch implements such behavior by updating the two places that were making decisions on whether to enable page scan or not. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-07-09Bluetooth: Refactor connection request handlingJohan Hedberg1-52/+60
The conditions for accepting an incoming connections are already non-trivial and will become more so once a white list is added. This patch breaks up the checks for when to reject the request by creating a helper function for it. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-07-09Bluetooth: Fix incorrectly setting HCI_CONNECTABLEJohan Hedberg1-0/+8
Since page scan might be enabled by Add Device we should not implicitly set connectable whenever something else than Set Connectable changes it. This patch makes sure that we don't set HCI_CONNECTABLE for these cases if there are any entries in the white list. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-07-09Bluetooth: Update page scan when necessary for Add/Remove DeviceJohan Hedberg1-0/+34
When we're removing the last item in the white list or adding the first one to it and HCI_CONNECTABLE is not set we need to update the current page scan. This patch adds a simple helper function for the purpose and calls it from the respective mgmt command handlers. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-07-09Bluetooth: Introduce a whitelist for BR/EDR devicesJohan Hedberg3-2/+74
This patch extends the Add/Remove device commands by letting user space pass BR/EDR addresses to them. The resulting entries get stored in a new hdev->whitelist list. The idea is that we can now selectively accept connections from devices in the list even though HCI_CONNECTABLE is not set (the actual implementation of this is coming in a subsequent patch). Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-07-09Bluetooth: Unify helpers for bdaddr_list manipulationsJohan Hedberg6-96/+36
We already have several lists with struct bdaddr_list entries, and there will be more in the future. Since the operations for adding, removing, looking up and clearing entries in these lists are exactly the same it doesn't make sense to define new functions for every single list. This patch unifies the functions by passing the list_head to them instead of a hci_dev pointer. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
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