user/sven/linux.git/include/linux/if_arp.h, branch v4.10.4

bpf: reuse dev_is_mac_header_xmit for redirect

2016-11-28T01:38:47Z

Commit dcf800344a91 ("net/sched: act_mirred: Refactor detection whether dev needs xmit at mac header") added dev_is_mac_header_xmit(); since it's also useful elsewhere, move it to if_arp.h and reuse it for BPF. Signed-off-by: Daniel Borkmann Acked-by: Alexei Starovoitov Signed-off-by: David S. Miller

firewire net, ipv4 arp: Extend hardware address and remove driver-level packet inspection.

2013-03-26T16:32:13Z

Inspection of upper layer protocol is considered harmful, especially if it is about ARP or other stateful upper layer protocol; driver cannot (and should not) have full state of them. IPv4 over Firewire module used to inspect ARP (both in sending path and in receiving path), and record peer's GUID, max packet size, max speed and fifo address. This patch removes such inspection by extending our "hardware address" definition to include other information as well: max packet size, max speed and fifo. By doing this, The neighbour module in networking subsystem can cache them. Note: As we have started ignoring sspd and max_rec in ARP/NDP, those information will not be used in the driver when sending. When a packet is being sent, the IP layer fills our pseudo header with the extended "hardware address", including GUID and fifo. The driver can look-up node-id (the real but rather volatile low-level address) by GUID, and then the module can send the packet to the wire using parameters provided in the extendedn hardware address. This approach is realistic because IP over IEEE1394 (RFC2734) and IPv6 over IEEE1394 (RFC3146) share same "hardware address" format in their address resolution protocols. Here, extended "hardware address" is defined as follows: union fwnet_hwaddr { u8 u[16]; struct { __be64 uniq_id; /* EUI-64 */ u8 max_rec; /* max packet size */ u8 sspd; /* max speed */ __be16 fifo_hi; /* hi 16bits of FIFO addr */ __be32 fifo_lo; /* lo 32bits of FIFO addr */ } __packed uc; }; Note that Hardware address is declared as union, so that we can map full IP address into this, when implementing MCAP (Multicast Cannel Allocation Protocol) for IPv6, but IP and ARP subsystem do not need to know this format in detail. One difference between original ARP (RFC826) and 1394 ARP (RFC2734) is that 1394 ARP Request/Reply do not contain the target hardware address field (aka ar$tha). This difference is handled in the ARP subsystem. CC: Stephan Gatzka Signed-off-by: YOSHIFUJI Hideaki Signed-off-by: David S. Miller

UAPI: (Scripted) Disintegrate include/linux

2012-10-13T09:46:48Z

Signed-off-by: David Howells Acked-by: Arnd Bergmann Acked-by: Thomas Gleixner Acked-by: Michael Kerrisk Acked-by: Paul E. McKenney Acked-by: Dave Jones

gre: Support GRE over IPv6

2012-08-14T21:28:32Z

GRE over IPv6 implementation. Signed-off-by: Dmitry Kozlov Signed-off-by: David S. Miller

if: restore token ring ARP type to header

2012-05-22T21:13:11Z

Recent removal of Token Ring breaks the build of iproute2. Even though Token Ring support is gone from the kernel, it is worth keeping the the definition of the TR ARP type to avoid breaking userspace programs that use this file. Signed-off-by: Stephen Hemminger Signed-off-by: David S. Miller

mac802154: monitor device support

2012-05-16T19:17:08Z

Support for monitor device intended to capture all the network activity. This interface could be used by networks sniffers and is already supported by WireShark. That's a good test point to check that basic MAC support works. Signed-off-by: Alexander Smirnov Signed-off-by: David S. Miller

net: delete all instances of special processing for token ring

2012-05-16T00:14:35Z

We are going to delete the Token ring support. This removes any special processing in the core networking for token ring, (aside from net/tr.c itself), leaving the drivers and remaining tokenring support present but inert. The mass removal of the drivers and net/tr.c will be in a separate commit, so that the history of these files that we still care about won't have the giant deletion tied into their history. Signed-off-by: Paul Gortmaker

net-caif: add CAIF protocol definitions

2010-03-31T02:08:43Z

Add CAIF definitions to existing header files. Files: if_arp.h, if_ether.h, socket.h. Types: ARPHRD_CAIF, ETH_P_CAIF, AF_CAIF, PF_CAIF, SOL_CAIF, N_CAIF Signed-off-by: Sjur Braendeland Signed-off-by: David S. Miller

net: cleanup include/linux

2009-11-04T17:50:58Z

This cleanup patch puts struct/union/enum opening braces, in first line to ease grep games. struct something { becomes : struct something { Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller

Drop ARPHRD_IEEE802154_PHY

2009-08-19T19:08:24Z

There are not maste devices in mac802154 anymore, so drop ARPHRD_IEEE802154_PHY definition. Signed-off-by: Dmitry Eremin-Solenikov