- Jan 22, 2014
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Yegor Yefremov authored
Replace deprecated 'vconfig' tool with 'ip' from 'iproute2'. Add some beautifications like replacing 'ethernet' with 'Ethernet' and removing unneeded spaces. Signed-off-by:
Yegor Yefremov <yegorslists@googlemail.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Hannes Frederic Sowa authored
Some ipv6 protocols cannot handle ipv4 addresses, so we must not allow connecting and binding to them. sendmsg logic does already check msg->name for this but must trust already connected sockets which could be set up for connection to ipv4 address family. Per-socket flag ipv6only is of no use here, as it is under users control by setsockopt. Signed-off-by:
Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by:
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FX Le Bail authored
- Uses ipv6_anycast_destination() in icmp6_send(). Suggested-by:
Bill Fink <billfink@mindspring.com> Signed-off-by:
Francois-Xavier Le Bail <fx.lebail@yahoo.com> Acked-by:
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Peter Pan(潘卫平) authored
As tcp_rcv_state_process() has already calls tcp_mtup_init() for non-fastopen sock, we can delete the redundant calls of tcp_mtup_init() in tcp_{v4,v6}_syn_recv_sock(). Signed-off-by:Weiping Pan <panweiping3@gmail.com> Signed-off-by:
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Daniel Borkmann authored
Doesn't bring much, but also doesn't hurt us to fix 'em: 1) In tpacket_rcv() flush dcache page we can restirct the scope for start and end and remove one layer of indent. 2) In tpacket_destruct_skb() we can restirct the scope for ph. 3) In alloc_one_pg_vec_page() we can remove the NULL assignment and change spacing a bit. Signed-off-by:
Daniel Borkmann <dborkman@redhat.com> Signed-off-by:
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Duan Jiong authored
Since commit c5441932 ("GRE: Refactor GRE tunneling code") introduced function ip_tunnel_hash(), the argument itn is no longer in use, so remove it. Signed-off-by:
Duan Jiong <duanj.fnst@cn.fujitsu.com> Signed-off-by:
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stephen hemminger authored
Signed-off-by:
Stephen Hemminger <stephen@networkplumber.org> Signed-off-by:
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Sabrina Dubroca authored
softnet_data is already set to 0, no need to use memset or initialize specific fields to 0 or NULL afterwards. Signed-off-by:
Sabrina Dubroca <sd@queasysnail.net> Signed-off-by:
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Jesse Brandeburg authored
Add a description to the vxlan module, helping save the world from the minions of destruction and confusion. Signed-off-by:
Jesse Brandeburg <jesse.brandeburg@intel.com> CC: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by:
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David S. Miller authored
Shradha Shah says: ==================== Bug Fixes for SFC driver I am taking over the upstream patch submission work for the sfc driver from Ben Hutchings. These patches are bug fixes to the sfc driver involving replacement of the PORT RESET MC command and fixing transposed ptp_{under,over}size_sync_window_statistics The PORT_RESET bug fix is needed for all versions supporting EF10 i.e all versions including and after 3.12. ==================== Signed-off-by: -
Ben Hutchings authored
Somehow I transposed these two while bringing the original statistics support upstream. Fixes: 99691c4a ('sfc: Add PTP counters to ethtool stats') Signed-off-by:
Ben Hutchings <bhutchings@solarflare.com> Signed-off-by:
Shradha Shah <sshah@solarflare.com> Signed-off-by:
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Jon Cooper authored
PORT_RESET MC command was NOP in the ef10 firmware hence we are using ENTITY_RESET to make sure all resource allocations are reset. Signed-off-by:
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WANG Cong authored
So that we will not expose struct tcf_common to modules. Cc: Jamal Hadi Salim <jhs@mojatatu.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by:
Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by:
Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by:
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WANG Cong authored
Every action ops has a pointer to hash info, so we don't need to hard-code it in each module. Cc: Jamal Hadi Salim <jhs@mojatatu.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by:
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- Jan 20, 2014
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damuzi000 authored
When timestamping is enabled, stmmac_tx_clean will call stmmac_get_tx_hwtstamp to get tx TS. But the skb can be NULL because the last of its tx_skbuff is NULL if this packet frame is filled in more than one descriptors. To fix the issue, change the code: - Store TX skb to the tx_skbuff[] of frame's last segment. - Check skb is not NULL in stmmac_get_tx_hwtstamp. Signed-off-by:
Bruce Liu <damuzi000@gmail.com> Signed-off-by:
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Chen-Yu Tsai authored
The Allwinner A20 has an ethernet controller that seems to be an early version of Synopsys DesignWare MAC 10/100/1000 Universal, which is supported by the stmmac driver. Allwinner's GMAC requires setting additional registers in the SoC's clock control unit. The exact version of the DWMAC IP that Allwinner uses is unknown, thus the exact feature set is unknown. Signed-off-by:
Chen-Yu Tsai <wens@csie.org> Signed-off-by:
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Chen-Yu Tsai authored
The stmmac driver core allows passing feature flags and callbacks via platform data. Add a similar stmmac_of_data to pass flags and callbacks tied to compatible strings. This allows us to extend stmmac with glue layers for different SoCs. Signed-off-by:
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Chen-Yu Tsai authored
The snps,phy-addr device tree property is non-standard, and should be removed in favor of proper phy node support. Remove it from the binding documents and warn if the property is still used. Most PHYs respond to address 0, but a few don't, so auto-detect PHY address by default, to make up for the lack of explicit address selection. Signed-off-by:
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Chen-Yu Tsai authored
"snps,force_sf_dma_mode" is documented in stmmac device tree bindings, but is never handled by the driver. Signed-off-by:
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Chen-Yu Tsai authored
stmmac callbacks have been extended for better separation. Update them to avoid breakage. Signed-off-by:
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Chen-Yu Tsai authored
The current .init and .exit callbacks requires access to driver private data structures. This is not a good seperation and abstraction. Instead, we add a new .setup callback for allocating private data, and pass the returned pointer to the other callbacks. Signed-off-by:
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Chen-Yu Tsai authored
The DWMAC has a reset assert line, which is used on some SoCs. Add an optional reset control to stmmac driver core. To support reset control deferred probing, this patch changes the driver probe function to return the actual error, instead of just -EINVAL. Signed-off-by:
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Chen-Yu Tsai authored
The stmmac driver does not enable the main clock during the probe phase. If the clock was not enabled by the boot loader or was disabled by the kernel, hardware features and the MDIO bus would not be probed properly. Signed-off-by:
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Sergei Shtylyov authored
Though described as required, the "phy-handle" property for the DaVinci EMAC binding is actually optional, as the driver will happily function without it, assuming 100/FULL link; the property is not specified either in the example device node, or in the actual EMAC device nodes for DA850 and AM3517 device trees. Signed-off-by:
Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by:
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Weilong Chen authored
When I create a new namespace with 'ip netns add net0', or add/remove new links in a namespace with 'ip link add/delete type veth', rx/tx queues events can be got in all namespaces. That is because rx/tx queue ktypes do not have namespace support, and their kobj parents are setted to NULL. This patch is to fix it. Reported-by:
Libo Chen <chenlibo@huawei.com> Signed-off-by:
Weilong Chen <chenweilong@huawei.com> Acked-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by:
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WANG Cong authored
It is not actually implemented. Cc: Jamal Hadi Salim <jhs@mojatatu.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by:
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Jason Wang authored
To silent "make htmldocs" warning. Reported-by:
kbuild test robot <fengguang.wu@intel.com> Signed-off-by:
Jason Wang <jasowang@redhat.com> Signed-off-by:
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Jean Sacren authored
The commit 91705c61 ("net: sctp: trivial: update mailing list address") updated almost all the SCTP mailing list address from "lksctp-developers@lists.sourceforge.net" to "linux-sctp@vger.kernel.org" except for the one in include/linux/sctp.h file. Fix this way trivial one so that all is updated. Signed-off-by:
Jean Sacren <sakiwit@gmail.com> Cc: Daniel Borkmann <dborkman@redhat.com> Acked-by:
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Hannes Frederic Sowa authored
ipv6_link_dev_addr sorts newly added addresses by scope in ifp->addr_list. Smaller scope addresses are added to the tail of the list. Use this fact to iterate in reverse over addr_list and break out as soon as a higher scoped one showes up, so we can spare some cycles on machines with lot's of addresses. The ordering of the addresses is not relevant and we are more likely to get the eui64 generated address with this change anyway. Suggested-by:
Brian Haley <brian.haley@hp.com> Signed-off-by:
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stephen hemminger authored
Code should avoid needless exports, don't export something unless it used. Make local functions static and remove unused stubs. Signed-off-by:
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Fengguang Wu authored
Previous patch changed prototypes, but forgot functions. Signed-off-by:
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Hannes Frederic Sowa authored
We currently don't report IPV6_RECVPKTINFO in cmsg access ancillary data for IPv4 datagrams on IPv6 sockets. This patch splits the ip6_datagram_recv_ctl into two functions, one which handles both protocol families, AF_INET and AF_INET6, while the ip6_datagram_recv_specific_ctl only handles IPv6 cmsg data. ip6_datagram_recv_*_ctl never reported back any errors, so we can make them return void. Also provide a helper for protocols which don't offer dual personality to further use ip6_datagram_recv_ctl, which is exported to modules. I needed to shuffle the code for ping around a bit to make it easier to implement dual personality for ping ipv6 sockets in future. Reported-by:
Gert Doering <gert@space.net> Signed-off-by:
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Yang Yingliang authored
Replace some magic numbers which describe states of 4-state model loss generator with enumerate. Signed-off-by:
Yang Yingliang <yangyingliang@huawei.com> Signed-off-by:
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Florent Fourcot authored
With the introduction of IPV6_FL_F_REFLECT, there is no guarantee of flow label unicity. This patch introduces a new sysctl to protect the old behaviour, enable by default. Changelog of V3: * rename ip6_flowlabel_consistency to flowlabel_consistency * use net_info_ratelimited() * checkpatch cleanups Signed-off-by:
Florent Fourcot <florent.fourcot@enst-bretagne.fr> Acked-by:
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Florent Fourcot authored
This information is already available via IPV6_FLOWINFO of IPV6_2292PKTOPTIONS, and them a filtering to get the flow label information. But it is probably logical and easier for users to add this here, and to control both sent/received flow label values with the IPV6_FLOWLABEL_MGR option. Signed-off-by:
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Florent Fourcot authored
With this option, the socket will reply with the flow label value read on received packets. The goal is to have a connection with the same flow label in both direction of the communication. Changelog of V4: * Do not erase the flow label on the listening socket. Use pktopts to store the received value Signed-off-by:
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- Jan 19, 2014
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Eric Dumazet authored
Replace some dev_kfree_skb() with kfree_skb() calls when we drop one skb, this might help bug tracking. Signed-off-by:
Eric Dumazet <edumazet@google.com> Signed-off-by:
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Steffen Hurrle authored
This is a follow-up patch to f3d33426 ("net: rework recvmsg handler msg_name and msg_namelen logic"). DECLARE_SOCKADDR validates that the structure we use for writing the name information to is not larger than the buffer which is reserved for msg->msg_name (which is 128 bytes). Also use DECLARE_SOCKADDR consistently in sendmsg code paths. Signed-off-by:
Steffen Hurrle <steffen@hurrle.net> Suggested-by:
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Michal Sekletar authored
For user space packet capturing libraries such as libpcap, there's currently only one way to check which BPF extensions are supported by the kernel, that is, commit aa1113d9 ("net: filter: return -EINVAL if BPF_S_ANC* operation is not supported"). For querying all extensions at once this might be rather inconvenient. Therefore, this patch introduces a new option which can be used as an argument for getsockopt(), and allows one to obtain information about which BPF extensions are supported by the current kernel. As David Miller suggests, we do not need to define any bits right now and status quo can just return 0 in order to state that this versions supports SKF_AD_PROTOCOL up to SKF_AD_PAY_OFFSET. Later additions to BPF extensions need to add their bits to the bpf_tell_extensions() function, as documented in the comment. Signed-off-by:
Michal Sekletar <msekleta@redhat.com> Cc: David Miller <davem@davemloft.net> Reviewed-by:
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- Jan 18, 2014
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller authored
Conflicts: drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c net/ipv4/tcp_metrics.c Overlapping changes between the "don't create two tcp metrics objects with the same key" race fix in net and the addition of the destination address in the lookup key in net-next. Minor overlapping changes in bnx2x driver. Signed-off-by:
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