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* ixgbe: add support for 82599 based Express Module X520-P2Don Skidmore2009-10-09
| | | | | | | | | | This patch will add the device ID for the 82599-based Ethernet Express Module X520-P2 SFI card. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Acked-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* ipv6: Fix the size overflow of addrconf_sysctl arrayJin Dongming2009-10-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (This patch fixes bug of commit f7734fdf61ec6bb848e0bafc1fb8bad2c124bb50 title "make TLLAO option for NA packets configurable") When the IPV6 conf is used, the function sysctl_set_parent is called and the array addrconf_sysctl is used as a parameter of the function. The above patch added new conf "force_tllao" into the array addrconf_sysctl, but the size of the array was not modified, the static allocated size is DEVCONF_MAX + 1 but the real size is DEVCONF_MAX + 2, so the problem is that the function sysctl_set_parent accessed wrong address. I got the following information. Call Trace: [<ffffffff8106085d>] sysctl_set_parent+0x29/0x3e [<ffffffff8106085d>] sysctl_set_parent+0x29/0x3e [<ffffffff8106085d>] sysctl_set_parent+0x29/0x3e [<ffffffff8106085d>] sysctl_set_parent+0x29/0x3e [<ffffffff8106085d>] sysctl_set_parent+0x29/0x3e [<ffffffff810622d5>] __register_sysctl_paths+0xde/0x272 [<ffffffff8110892d>] ? __kmalloc_track_caller+0x16e/0x180 [<ffffffffa00cfac3>] ? __addrconf_sysctl_register+0xc5/0x144 [ipv6] [<ffffffff8141f2c9>] register_net_sysctl_table+0x48/0x4b [<ffffffffa00cfaf5>] __addrconf_sysctl_register+0xf7/0x144 [ipv6] [<ffffffffa00cfc16>] addrconf_init_net+0xd4/0x104 [ipv6] [<ffffffff8139195f>] setup_net+0x35/0x82 [<ffffffff81391f6c>] copy_net_ns+0x76/0xe0 [<ffffffff8107ad60>] create_new_namespaces+0xf0/0x16e [<ffffffff8107afee>] copy_namespaces+0x65/0x9f [<ffffffff81056dff>] copy_process+0xb2c/0x12c3 [<ffffffff810576e1>] do_fork+0x14b/0x2d2 [<ffffffff8107ac4e>] ? up_read+0xe/0x10 [<ffffffff81438e73>] ? do_page_fault+0x27a/0x2aa [<ffffffff8101044b>] sys_clone+0x28/0x2a [<ffffffff81011fb3>] stub_clone+0x13/0x20 [<ffffffff81011c72>] ? system_call_fastpath+0x16/0x1b And the information of IPV6 in .config is as following. IPV6 in .config: CONFIG_IPV6=m CONFIG_IPV6_PRIVACY=y CONFIG_IPV6_ROUTER_PREF=y CONFIG_IPV6_ROUTE_INFO=y CONFIG_IPV6_OPTIMISTIC_DAD=y CONFIG_IPV6_MIP6=m CONFIG_IPV6_SIT=m # CONFIG_IPV6_SIT_6RD is not set CONFIG_IPV6_NDISC_NODETYPE=y CONFIG_IPV6_TUNNEL=m CONFIG_IPV6_MULTIPLE_TABLES=y CONFIG_IPV6_SUBTREES=y CONFIG_IPV6_MROUTE=y CONFIG_IPV6_PIMSM_V2=y # CONFIG_IP_VS_IPV6 is not set CONFIG_NF_CONNTRACK_IPV6=m CONFIG_IP6_NF_MATCH_IPV6HEADER=m I confirmed this patch fixes this problem. Signed-off-by: Jin Dongming <jin.dongming@np.css.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* can: add TI CAN (HECC) driverAnant Gole2009-10-08
| | | | | | | | | | TI HECC (High End CAN Controller) module is found on many TI devices. It has 32 hardware mailboxes with full implementation of CAN protocol 2.0B with bus speeds up to 1Mbps. Specifications of the module are available on TI web <http://www.ti.com> Signed-off-by: Anant Gole <anantgole@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* ixgb: Use the instance of net_device_stats from net_device.Ajit Khaparde2009-10-08
| | | | | | | | Since net_device has an instance of net_device_stats, we can remove the instance of this from the private adapter structure. Signed-off-by: Ajit Khaparde <ajitk@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlge: Use the instance of net_device_stats from net_device.Ajit Khaparde2009-10-08
| | | | | | | | Since net_device has an instance of net_device_stats, we can remove the instance of this from the private adapter structure. Signed-off-by: Ajit Khaparde <ajitk@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* e1000: Use the instance of net_device_stats from net_device.Ajit Khaparde2009-10-08
| | | | | | | | Since net_device has an instance of net_device_stats, we can remove the instance of this from the adapter structure. Signed-off-by: Ajit Khaparde <ajitk@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* igb: Use the instance of net_device_stats from net_device.Ajit Khaparde2009-10-08
| | | | | | | | Since net_device has an instance of net_device_stats, we can remove the instance of this from the adapter structure. Signed-off-by: Ajit Khaparde <ajitk@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* ixgbe: Use the instance of net_device_stats from net_device.Ajit Khaparde2009-10-08
| | | | | | | | | Since net_device has an instance of net_device_stats, we can remove the instance of this from the private adapter structure. Signed-off-by: Ajit Khaparde <ajitk@serverengines.com> Acked-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* myri10ge: Use the instance of net_device_stats from net_device.Ajit Khaparde2009-10-08
| | | | | | | | Since net_device has an instance of net_device_stats, we can remove the instance of this from the private myri10ge_priv structure. Signed-off-by: Ajit Khaparde <ajitk@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* netxen: Use the instance of net_device_stats from net_device.Ajit Khaparde2009-10-08
| | | | | | | | Since net_device has an instance of net_device_stats, we can remove the instance of this from the private adapter structure. Signed-off-by: Ajit Khaparde <ajitk@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* e1000e: Use the instance of net_device_stats from net_device.Ajit Khaparde2009-10-08
| | | | | | | | Since net_device has an instance of net_device_stats, we can remove the instance of this from the private adapter structure. Signed-off-by: Ajit Khaparde <ajitk@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bridge: Allow enable/disable UFO on bridge device via ethtoolSridhar Samudrala2009-10-08
| | | | | | | Allow enable/disable UFO on bridge device via ethtool Signed-off-by: Sridhar Samudrala <sri@us.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: Make UFO on master device independent of attached devicesSridhar Samudrala2009-10-08
| | | | | | | | | | | | | Now that software UFO is supported, UFO can be enabled on master devices like bridge, bond even though the attached device doesn't support this feature in hardware. This allows UFO to be used between KVM host and guest even when a physical interface attached to the bridge doesn't support UFO. Signed-off-by: Sridhar Samudrala <sri@us.ibm.com> Acked-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
* udp: dynamically size hash tables at boot timeEric Dumazet2009-10-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | UDP_HTABLE_SIZE was initialy defined to 128, which is a bit small for several setups. 4000 active UDP sockets -> 32 sockets per chain in average. An incoming frame has to lookup all sockets to find best match, so long chains hurt latency. Instead of a fixed size hash table that cant be perfect for every needs, let UDP stack choose its table size at boot time like tcp/ip route, using alloc_large_system_hash() helper Add an optional boot parameter, uhash_entries=x so that an admin can force a size between 256 and 65536 if needed, like thash_entries and rhash_entries. dmesg logs two new lines : [ 0.647039] UDP hash table entries: 512 (order: 0, 4096 bytes) [ 0.647099] UDP Lite hash table entries: 512 (order: 0, 4096 bytes) Maximal size on 64bit arches would be 65536 slots, ie 1 MBytes for non debugging spinlocks. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* IPv6: Fix 6RD typoAlexandre Cassen2009-10-07
| | | | | | | Following fix a small typo. Signed-off-by: Alexandre Cassen <acassen@freebox.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
* ipv4: Define cipso_v4_delopt staticHagen Paul Pfeifer2009-10-07
| | | | | | | | There is no reason that cipso_v4_delopt() is not defined as a static function. Signed-off-by: Hagen Paul Pfeifer <hagen@jauu.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* econet: Fix redeclaration of symbol lenHagen Paul Pfeifer2009-10-07
| | | | | | | | Function argument len was redeclarated within the function. This patch fix the redeclaration of symbol 'len'. Signed-off-by: Hagen Paul Pfeifer <hagen@jauu.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* bonding: remove useless assignmentNicolas de Pesloüan2009-10-07
| | | | | | | | | | | The variable old_active is first set to bond->curr_active_slave. Then, it is unconditionally set to new_active, without being used in between. The first assignment, having no side effect, is useless. Signed-off-by: Nicolas de Pesloüan <nicolas.2p.debian@free.fr> Reviewed-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bonding: fix a parameter name in error messageNicolas de Pesloüan2009-10-07
| | | | | | | | | | When parsing module parameters, bond_check_params() erroneously use 'xor_mode' as the name of a module parameter in an error message. The right name for this parameter is 'xmit_hash_policy'. Signed-off-by: Nicolas de Pesloüan <nicolas.2p.debian@free.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
* IPv6: use ipv6_addr_set_v4mapped()Brian Haley2009-10-07
| | | | | | | | Might as well use the ipv6_addr_set_v4mapped() inline we created last year. Signed-off-by: Brian Haley <brian.haley@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* IPv6: use ipv6_addr_copy() in ip6_route_redirect()Brian Haley2009-10-07
| | | | | | | Change ip6_route_redirect() to use ipv6_addr_copy(). Signed-off-by: Brian Haley <brian.haley@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* IPv6: Fix 6RD build errorBrian Haley2009-10-07
| | | | | | | | | | | | | | | | | | Fix build error introduced in commit fa857afcf - ipv6 sit: 6rd (IPv6 Rapid Deployment) Support. Struct in6_addr is the issue. I'm only seeing this on x86_64 systems, not on 32-bit with same IPv6 config options, so it could be there's a missing forward declaration somewhere, but including the correct header file fixes the problem too. CC [M] net/ipv6/ip6_tunnel.o In file included from net/ipv6/ip6_tunnel.c:31: include/linux/if_tunnel.h:59: error: field ‘prefix’ has incomplete type make[2]: *** [net/ipv6/ip6_tunnel.o] Error 1 make[1]: *** [net/ipv6] Error 2 Signed-off-by: Brian Haley <brian.haley@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: Add sk_mark route lookup support for IPv4 listening socketsAtis Elsts2009-10-07
| | | | | | | Add support for route lookup using sk_mark on IPv4 listening sockets. Signed-off-by: Atis Elsts <atis@mikrotik.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* dccp ccid-3: Remove CCID naming redundancy 2/2Gerrit Renker2009-10-07
| | | | | | | | This continues the previous patch, by applying the same change to CCID-3. Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk> Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* dccp ccid-2: Remove CCID naming redundancy 1/2Gerrit Renker2009-10-07
| | | | | | | | | | | | | This removes a redundancy in the CCID half-connection (hc) naming scheme: * instead of 'hctx->tx_...', write 'hc->tx_...'; * instead of 'hcrx->rx_...', write 'hc->rx_...'; which works because the 'type' of the half-connection is encoded in the 'rx_' / 'tx_' prefixes. Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk> Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* dccp ccid-3: Overhaul CCID naming convention 2/2Gerrit Renker2009-10-07
| | | | | | | | This implements the new naming scheme also for CCID-3. Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk> Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* dccp ccid-2: Overhaul CCID naming convention 1/2Gerrit Renker2009-10-07
| | | | | | | | | | | | | | | | | | | | | | | This patch starts a less problematic naming convention for CCID structs. The old naming convention used 'hc{tx,rx}->ccid?hc{tx,rx}->...' as recurring prefixes, which made the code * hard to write (not easy to fit into 80 characters); * hard to read (most of the space is occupied by prefixes). The new naming scheme: * struct entries for the TX socket are prefixed by 'tx_'; * and those for the RX socket are prefixed by 'rx_'. The identifiers then remain distinguishable when grep-ing through the tree: (a) RX/TX sockets are distinguished by the naming scheme, (b) individual CCIDs are distinguished by filename (ccid{2,3,4}.{c,h}). This first patch implements the scheme for CCID-2. Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk> Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: Get rid of net_device_stats from adapter.Ajit Khaparde2009-10-07
| | | | | | | | adapter doesnot need to maintain a copy of net_device_stats. Use the one already available in net_device. This patch takes care of the same. Signed-off-by: Ajit Khaparde <ajitk@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* dcb: data center bridging ops should be r/oStephen Hemminger2009-10-07
| | | | | | | | The data center bridging ops structure can be const Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Acked-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: mark net_proto_ops as constStephen Hemminger2009-10-07
| | | | | | | All usages of structure net_proto_ops should be declared const. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* make TLLAO option for NA packets configurableOctavian Purdila2009-10-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On Friday 02 October 2009 20:53:51 you wrote: > This is good although I would have shortened the name. Ah, I knew I forgot something :) Here is v4. tavi >From 24d96d825b9fa832b22878cc6c990d5711968734 Mon Sep 17 00:00:00 2001 From: Octavian Purdila <opurdila@ixiacom.com> Date: Fri, 2 Oct 2009 00:51:15 +0300 Subject: [PATCH] ipv6: new sysctl for sending TLLAO with unicast NAs Neighbor advertisements responding to unicast neighbor solicitations did not include the target link-layer address option. This patch adds a new sysctl option (disabled by default) which controls whether this option should be sent even with unicast NAs. The need for this arose because certain routers expect the TLLAO in some situations even as a response to unicast NS packets. Moreover, RFC 2461 recommends sending this to avoid a race condition (section 4.4, Target link-layer address) Signed-off-by: Cosmin Ratiu <cratiu@ixiacom.com> Signed-off-by: Octavian Purdila <opurdila@ixiacom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Use sk_mark for IPv6 routing lookupsBrian Haley2009-10-07
| | | | | | | | | | | | | | | | Atis Elsts wrote: > Not sure if there is need to fill the mark from skb in tunnel xmit functions. In any case, it's not done for GRE or IPIP tunnels at the moment. Ok, I'll just drop that part, I'm not sure what should be done in this case. > Also, in this patch you are doing that for SIT (v6-in-v4) tunnels only, and not doing it for v4-in-v6 or v6-in-v6 tunnels. Any reason for that? I just sent that patch out too quickly, here's a better one with the updates. Add support for IPv6 route lookups using sk_mark. Signed-off-by: Brian Haley <brian.haley@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* ethtool: Add reset operationBen Hutchings2009-10-07
| | | | | | | | | | | | | | | | After updating firmware stored in flash, users may wish to reset the relevant hardware and start the new firmware immediately. This should not be completely automatic as it may be disruptive. A selective reset may also be useful for debugging or diagnostics. This adds a separate reset operation which takes flags indicating the components to be reset. Drivers are allowed to reset only a subset of those requested, and must indicate the actual subset. This allows the use of generic component masks and some future expansion. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* pkt_sched: gen_estimator: Dont report fake rate estimatorsEric Dumazet2009-10-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Jarek Poplawski a écrit : > > > Hmm... So you made me to do some "real" work here, and guess what?: > there is one serious checkpatch warning! ;-) Plus, this new parameter > should be added to the function description. Otherwise: > Signed-off-by: Jarek Poplawski <jarkao2@gmail.com> > > Thanks, > Jarek P. > > PS: I guess full "Don't" would show we really mean it... Okay :) Here is the last round, before the night ! Thanks again [RFC] pkt_sched: gen_estimator: Don't report fake rate estimators We currently send TCA_STATS_RATE_EST elements to netlink users, even if no estimator is running. # tc -s -d qdisc qdisc pfifo_fast 0: dev eth0 root bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 Sent 112833764978 bytes 1495081739 pkt (dropped 0, overlimits 0 requeues 0) rate 0bit 0pps backlog 0b 0p requeues 0 User has no way to tell if the "rate 0bit 0pps" is a real estimation, or a fake one (because no estimator is active) After this patch, tc command output is : $ tc -s -d qdisc qdisc pfifo_fast 0: dev eth0 root bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 Sent 561075 bytes 1196 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 We add a parameter to gnet_stats_copy_rate_est() function so that it can use gen_estimator_active(bstats, r), as suggested by Jarek. This parameter can be NULL if check is not necessary, (htb for example has a mandatory rate estimator) Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: Jarek Poplawski <jarkao2@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net/ppp: fix comments - ppp_{sync,asynctty}_receive() may sleepTilman Schmidt2009-10-07
| | | | | | | | | | The receive_buf methods of the N_PPP and N_SYNC_PPP line disciplines, ppp_asynctty_receive() and ppp_sync_receive(), call tty_unthrottle() which may sleep. Fix the comments claiming otherwise. Impact: documentation Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
* bonding: introduce primary_reselect optionJiri Pirko2009-10-07
| | | | | | | | | | | | | | | | In some cases there is not desirable to switch back to primary interface when it's link recovers and rather stay with currently active one. We need to avoid packetloss as much as we can in some cases. This is solved by introducing primary_reselect option. Note that enslaved primary slave is set as current active no matter what. Patch modified by Jay Vosburgh as follows: fixed bug in action after change of option setting via sysfs, revised the documentation update, and bumped the bonding version number. Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: Jay Vosburgh <fubar@us.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Use sk_mark for routing lookup in more placesEric Dumazet2009-10-07
| | | | | | | | | | | | Here is a followup on this area, thanks. [RFC] af_packet: fill skb->mark at xmit skb->mark may be used by classifiers, so fill it in case user set a SO_MARK option on socket. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* ipv6 sit: 6rd (IPv6 Rapid Deployment) Support.YOSHIFUJI Hideaki / 吉藤英明2009-10-07
| | | | | | | | | | | | | | | | | | | | IPv6 Rapid Deployment (6rd; draft-ietf-softwire-ipv6-6rd) builds upon mechanisms of 6to4 (RFC3056) to enable a service provider to rapidly deploy IPv6 unicast service to IPv4 sites to which it provides customer premise equipment. Like 6to4, it utilizes stateless IPv6 in IPv4 encapsulation in order to transit IPv4-only network infrastructure. Unlike 6to4, a 6rd service provider uses an IPv6 prefix of its own in place of the fixed 6to4 prefix. With this option enabled, the SIT driver offers 6rd functionality by providing additional ioctl API to configure the IPv6 Prefix for in stead of static 2002::/16 for 6to4. Original patch was done by Alexandre Cassen <acassen@freebox.fr> based on old Internet-Draft. Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* add vif using local interface index instead of IPIlia K2009-10-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When routing daemon wants to enable forwarding of multicast traffic it performs something like: struct vifctl vc = { .vifc_vifi = 1, .vifc_flags = 0, .vifc_threshold = 1, .vifc_rate_limit = 0, .vifc_lcl_addr = ip, /* <--- ip address of physical interface, e.g. eth0 */ .vifc_rmt_addr.s_addr = htonl(INADDR_ANY), }; setsockopt(fd, IPPROTO_IP, MRT_ADD_VIF, &vc, sizeof(vc)); This leads (in the kernel) to calling vif_add() function call which search the (physical) device using assigned IP address: dev = ip_dev_find(net, vifc->vifc_lcl_addr.s_addr); The current API (struct vifctl) does not allow to specify an interface other way than using it's IP, and if there are more than a single interface with specified IP only the first one will be found. The attached patch (against 2.6.30.4) allows to specify an interface by its index, instead of IP address: struct vifctl vc = { .vifc_vifi = 1, .vifc_flags = VIFF_USE_IFINDEX, /* NEW */ .vifc_threshold = 1, .vifc_rate_limit = 0, .vifc_lcl_ifindex = if_nametoindex("eth0"), /* NEW */ .vifc_rmt_addr.s_addr = htonl(INADDR_ANY), }; setsockopt(fd, IPPROTO_IP, MRT_ADD_VIF, &vc, sizeof(vc)); Signed-off-by: Ilia K. <mail4ilia@gmail.com> === modified file 'include/linux/mroute.h' Signed-off-by: David S. Miller <davem@davemloft.net>
* gigaset: add Kernel CAPI interface (v3)Tilman Schmidt2009-10-07
| | | | | | | | Add a Kernel CAPI interface to the Gigaset driver. Impact: optional new functionality Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
* gigaset: allow building without I4LTilman Schmidt2009-10-07
| | | | | | | | | Add a dummy LL interface to the Gigaset driver so that it can be built and, in a limited way, used without the ISDN4Linux subsystem. Impact: new configuration alternative Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
* gigaset: prepare for CAPI implementationTilman Schmidt2009-10-07
| | | | | | | | | | Reorganize the code of the Gigaset driver, moving all isdn4linux dependencies to the source file i4l.c so that it can be replaced by a file capi.c interfacing to Kernel CAPI instead. Impact: refactoring, no functional change Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge branch 'master' of ↵David S. Miller2009-10-07
|\ | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
| * gigaset: add kerneldoc commentsTilman Schmidt2009-10-07
| | | | | | | | | | | | | | | | Add kerneldoc comments to some functions in the Gigaset driver. Impact: documentation Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
| * gigaset: correct debugging output selectionTilman Schmidt2009-10-07
| | | | | | | | | | | | | | | | | | Dump payload data consistently only when DEBUG_STREAM_DUMP debug bit is set. Impact: debugging aid Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
| * gigaset: improve error recoveryTilman Schmidt2009-10-07
| | | | | | | | | | | | | | | | | | When the Gigaset base stops responding, try resetting the USB connection to recover. Impact: error handling improvement Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
| * gigaset: fix device ERROR response handlingTilman Schmidt2009-10-07
| | | | | | | | | | | | | | | | | | | | | | Clear out pending command that got rejected with 'ERROR' response. This fixes the bug where unloading the driver module would hang with the message: "gigaset: not searching scheduled commands: busy" after a device communication error. Impact: error handling bugfix Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
| * gigaset: announce if built with debuggingTilman Schmidt2009-10-07
| | | | | | | | | | | | | | | | | | Mention in the driver load announcement whether the driver was built with debugging messages enabled, to facilitate support. Impact: informational message Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
| * gigaset: handle isoc frame errors more gracefullyTilman Schmidt2009-10-07
| | | | | | | | | | | | | | | | Don't drop the remainder of an URB if an isochronous frame has an error. Impact: error handling improvement Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
| * gigaset: linearize skbTilman Schmidt2009-10-07
| | | | | | | | | | | | | | | | | | | | | | The code of the Gigaset driver assumes that sk_buff-s coming from the ISDN4Linux subsystem are always linear. Explicitly calling skb_linearize() is cheap if they are, but much more robust in case they ever aren't. Impact: robustness improvement Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
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