- Oct 14, 2013
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Patrick McHardy authored
Add an optimized payload expression implementation for small (up to 4 bytes) aligned data loads from the linear packet area. This patch also includes original Patrick McHardy's entitled (nf_tables: inline nft_payload_fast_eval() into main evaluation loop). Signed-off-by:
Patrick McHardy <kaber@trash.net> Signed-off-by:
Pablo Neira Ayuso <pablo@netfilter.org>
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Patrick McHardy authored
Add an optimized version of nft_data_cmp() that only handles values of to 4 bytes length. This patch includes original Patrick McHardy's patch entitled (nf_tables: inline nft_cmp_fast_eval() into main evaluation loop). Signed-off-by:
Patrick McHardy <kaber@trash.net> Signed-off-by:
Pablo Neira Ayuso <pablo@netfilter.org>
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Patrick McHardy authored
Split the expression ops into two parts and support overloading of the runtime expression ops based on the requested function through a ->select_ops() callback. This can be used to provide optimized implementations, for instance for loading small aligned amounts of data from the packet or inlining frequently used operations into the main evaluation loop. Signed-off-by:
Patrick McHardy <kaber@trash.net> Signed-off-by:
Pablo Neira Ayuso <pablo@netfilter.org>
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Patrick McHardy authored
This patch adds the new netlink API for maintaining nf_tables sets independently of the ruleset. The API supports the following operations: - creation of sets - deletion of sets - querying of specific sets - dumping of all sets - addition of set elements - removal of set elements - dumping of all set elements Sets are identified by name, each table defines an individual namespace. The name of a set may be allocated automatically, this is mostly useful in combination with the NFT_SET_ANONYMOUS flag, which destroys a set automatically once the last reference has been released. Sets can be marked constant, meaning they're not allowed to change while linked to a rule. This allows to perform lockless operation for set types that would otherwise require locking. Additionally, if the implementation supports it, sets can (as before) be used as maps, associating a data value with each key (or range), by specifying the NFT_SET_MAP flag and can be used for interval queries by specifying the NFT_SET_INTERVAL flag. Set elements are added and removed incrementally. All element operations support batching, reducing netlink message and set lookup overhead. The old "set" and "hash" expressions are replaced by a generic "lookup" expression, which binds to the specified set. Userspace is not aware of the actual set implementation used by the kernel anymore, all configuration options are generic. Currently the implementation selection logic is largely missing and the kernel will simply use the first registered implementation supporting the requested operation. Eventually, the plan is to have userspace supply a description of the data characteristics and select the implementation based on expected performance and memory use. This patch includes the new 'lookup' expression to look up for element matching in the set. This patch includes kernel-doc descriptions for this set API and it also includes the following fixes. From Patrick McHardy: * netfilter: nf_tables: fix set element data type in dumps * netfilter: nf_tables: fix indentation of struct nft_set_elem comments * netfilter: nf_tables: fix oops in nft_validate_data_load() * netfilter: nf_tables: fix oops while listing sets of built-in tables * netfilter: nf_tables: destroy anonymous sets immediately if binding fails * netfilter: nf_tables: propagate context to set iter callback * netfilter: nf_tables: add loop detection From Pablo Neira Ayuso: * netfilter: nf_tables: allow to dump all existing sets * netfilter: nf_tables: fix wrong type for flags variable in newelem Signed-off-by:
Patrick McHardy <kaber@trash.net> Signed-off-by:
Pablo Neira Ayuso <pablo@netfilter.org>
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Patrick McHardy authored
This patch adds nftables which is the intended successor of iptables. This packet filtering framework reuses the existing netfilter hooks, the connection tracking system, the NAT subsystem, the transparent proxying engine, the logging infrastructure and the userspace packet queueing facilities. In a nutshell, nftables provides a pseudo-state machine with 4 general purpose registers of 128 bits and 1 specific purpose register to store verdicts. This pseudo-machine comes with an extensible instruction set, a.k.a. "expressions" in the nftables jargon. The expressions included in this patch provide the basic functionality, they are: * bitwise: to perform bitwise operations. * byteorder: to change from host/network endianess. * cmp: to compare data with the content of the registers. * counter: to enable counters on rules. * ct: to store conntrack keys into register. * exthdr: to match IPv6 extension headers. * immediate: to load data into registers. * limit: to limit matching based on packet rate. * log: to log packets. * meta: to match metainformation that usually comes with the skbuff. * nat: to perform Network Address Translation. * payload: to fetch data from the packet payload and store it into registers. * reject (IPv4 only): to explicitly close connection, eg. TCP RST. Using this instruction-set, the userspace utility 'nft' can transform the rules expressed in human-readable text representation (using a new syntax, inspired by tcpdump) to nftables bytecode. nftables also inherits the table, chain and rule objects from iptables, but in a more configurable way, and it also includes the original datatype-agnostic set infrastructure with mapping support. This set infrastructure is enhanced in the follow up patch (netfilter: nf_tables: add netlink set API). This patch includes the following components: * the netlink API: net/netfilter/nf_tables_api.c and include/uapi/netfilter/nf_tables.h * the packet filter core: net/netfilter/nf_tables_core.c * the expressions (described above): net/netfilter/nft_*.c * the filter tables: arp, IPv4, IPv6 and bridge: net/ipv4/netfilter/nf_tables_ipv4.c net/ipv6/netfilter/nf_tables_ipv6.c net/ipv4/netfilter/nf_tables_arp.c net/bridge/netfilter/nf_tables_bridge.c * the NAT table (IPv4 only): net/ipv4/netfilter/nf_table_nat_ipv4.c * the route table (similar to mangle): net/ipv4/netfilter/nf_table_route_ipv4.c net/ipv6/netfilter/nf_table_route_ipv6.c * internal definitions under: include/net/netfilter/nf_tables.h include/net/netfilter/nf_tables_core.h * It also includes an skeleton expression: net/netfilter/nft_expr_template.c and the preliminary implementation of the meta target net/netfilter/nft_meta_target.c It also includes a change in struct nf_hook_ops to add a new pointer to store private data to the hook, that is used to store the rule list per chain. This patch is based on the patch from Patrick McHardy, plus merged accumulated cleanups, fixes and small enhancements to the nftables code that has been done since 2009, which are: From Patrick McHardy: * nf_tables: adjust netlink handler function signatures * nf_tables: only retry table lookup after successful table module load * nf_tables: fix event notification echo and avoid unnecessary messages * nft_ct: add l3proto support * nf_tables: pass expression context to nft_validate_data_load() * nf_tables: remove redundant definition * nft_ct: fix maxattr initialization * nf_tables: fix invalid event type in nf_tables_getrule() * nf_tables: simplify nft_data_init() usage * nf_tables: build in more core modules * nf_tables: fix double lookup expression unregistation * nf_tables: move expression initialization to nf_tables_core.c * nf_tables: build in payload module * nf_tables: use NFPROTO constants * nf_tables: rename pid variables to portid * nf_tables: save 48 bits per rule * nf_tables: introduce chain rename * nf_tables: check for duplicate names on chain rename * nf_tables: remove ability to specify handles for new rules * nf_tables: return error for rule change request * nf_tables: return error for NLM_F_REPLACE without rule handle * nf_tables: include NLM_F_APPEND/NLM_F_REPLACE flags in rule notification * nf_tables: fix NLM_F_MULTI usage in netlink notifications * nf_tables: include NLM_F_APPEND in rule dumps From Pablo Neira Ayuso: * nf_tables: fix stack overflow in nf_tables_newrule * nf_tables: nft_ct: fix compilation warning * nf_tables: nft_ct: fix crash with invalid packets * nft_log: group and qthreshold are 2^16 * nf_tables: nft_meta: fix socket uid,gid handling * nft_counter: allow to restore counters * nf_tables: fix module autoload * nf_tables: allow to remove all rules placed in one chain * nf_tables: use 64-bits rule handle instead of 16-bits * nf_tables: fix chain after rule deletion * nf_tables: improve deletion performance * nf_tables: add missing code in route chain type * nf_tables: rise maximum number of expressions from 12 to 128 * nf_tables: don't delete table if in use * nf_tables: fix basechain release From Tomasz Bursztyka: * nf_tables: Add support for changing users chain's name * nf_tables: Change chain's name to be fixed sized * nf_tables: Add support for replacing a rule by another one * nf_tables: Update uapi nftables netlink header documentation From Florian Westphal: * nft_log: group is u16, snaplen u32 From Phil Oester: * nf_tables: operational limit match Signed-off-by:
Patrick McHardy <kaber@trash.net> Signed-off-by:
Pablo Neira Ayuso <pablo@netfilter.org>
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Pablo Neira Ayuso authored
Similar to nat_decode_session, alloc_null_binding is needed for both ip_tables and nf_tables, so move it to nf_nat_core.c. This change is required by nf_tables. This is an adapted version of the original patch from Patrick McHardy. Signed-off-by:
Pablo Neira Ayuso <pablo@netfilter.org>
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Patrick McHardy authored
Pass the hook ops to the hookfn to allow for generic hook functions. This change is required by nf_tables. Signed-off-by:
Patrick McHardy <kaber@trash.net> Signed-off-by:
Pablo Neira Ayuso <pablo@netfilter.org>
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- Oct 12, 2013
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Eric Dumazet authored
1) We need to take a timestamp only for skb that should be cloned. Other skbs are not in write queue and no rtt estimation is done on them. 2) the unlikely() hint is wrong for receivers (they send pure ACK) Signed-off-by:
Eric Dumazet <edumazet@google.com> Cc: MF Nowlan <fitz@cs.yale.edu> Cc: Yuchung Cheng <ycheng@google.com> Cc: Neal Cardwell <ncardwell@google.com> Acked-By:
Yuchung Cheng <ycheng@google.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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git://git.open-mesh.org/linux-mergeDavid S. Miller authored
Included changes: - update emails for A. Quartulli and M. Lindner in MAINTAINERS - switch to the next on-the-wire protocol version - introduce the T(ype) V(ersion) L(ength) V(alue) framework - adjust the existing components to make them use the new TVLV code - make the TT component use CRC32 instead of CRC16 - totally remove the VIS functionality (has been moved to userspace) - reorder packet types and flags - add static checks on packet format - remove __packed from batadv_ogm_packet
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- Oct 11, 2013
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git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-nextDavid S. Miller authored
Jeff Kirsher says: ==================== This series contains updates to i40e only. Alex provides the majority of the patches against i40e, where he does cleanup of the Tx and RX queues and to align the code with the known good Tx/Rx queue code in the ixgbe driver. Anjali provides an i40e patch to update link events to not print to the log until the device is administratively up. Catherine provides a patch to update the driver version. ==================== Signed-off-by:
David S. Miller <davem@davemloft.net>
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Eric Dumazet authored
In commit 634fb979 ("inet: includes a sock_common in request_sock") I forgot that the two ports in sock_common do not have same byte order : skc_dport is __be16 (network order), but skc_num is __u16 (host order) So sparse complains because ir_loc_port (mapped into skc_num) is considered as __u16 while it should be __be16 Let rename ir_loc_port to ireq->ir_num (analogy with inet->inet_num), and perform appropriate htons/ntohs conversions. Signed-off-by:
Eric Dumazet <edumazet@google.com> Reported-by:
Wu Fengguang <fengguang.wu@intel.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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- Oct 10, 2013
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Catherine Sullivan authored
Update the version number of the driver. Signed-off-by:
Catherine Sullivan <catherine.sullivan@intel.com> Signed-off-by:
Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by:
Kavindya Deegala <kavindya.s.deegala@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Alexander Duyck authored
This change brings support for 64 bit netstats to the driver. Previously the stats were 64 bit but highly racy due to the fact that 64 bit transactions are not atomic on 32 bit systems. This change makes is so that the 64 bit byte and packet stats are reliable on all architectures. Signed-off-by:
Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by:
Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by:
Kavindya Deegala <kavindya.s.deegala@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Alexander Duyck authored
Allocate the queue pairs individually instead of as a group. This allows for much easier queue management as it is possible to dynamically resize the queues without having to free and allocate the entire block. Ease statistic collection by treating Tx/Rx queue pairs as a single unit. Each pair is allocated together and starts with a Tx queue and ends with an Rx queue. By ordering them this way it is possible to know the Rx offset based on a pointer to the Tx queue. Signed-off-by:
Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by:
Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by:
Kavindya Deegala <kavindya.s.deegala@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Alexander Duyck authored
This replaces the ring container array with a linked list. The idea is to make the logic much easier to deal with since this will allow us to call a simple helper function from the q_vectors to go through the entire list. Signed-off-by:
Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by:
Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by:
Kavindya Deegala <kavindya.s.deegala@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Alexander Duyck authored
Allocate the q_vectors individually. The advantage to this is that it allows for easier freeing and allocation. In addition it makes it so that we could do node specific allocations at some point in the future. Signed-off-by:
Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by:
Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Alexander Duyck authored
This makes it so that the Tx and Rx byte and packet counts are separated from the rest of the statistics. This allows for better isolation of these stats when we move them into the 64 bit statistics. Simplify things by re-ordering how the stats display in ethtool. Instead of displaying all of the Tx queues as a block, followed by all the Rx queues, the new order is Tx[0], Rx[0], Tx[1], Rx[1], ..., Tx[n], Rx[n]. This reduces the loops and cleans up the display for testing purposes since it is very easy to verify if flow director is doing the right thing as the Tx and Rx queue pair are shown in pairs. Signed-off-by:
Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by:
Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by:
Kavindya Deegala <kavindya.s.deegala@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Alexander Duyck authored
Implement BQL (byte queue limit) support in i40e. Signed-off-by:
Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by:
Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by:
Kavindya Deegala <kavindya.s.deegala@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Alexander Duyck authored
Drop Tx flag and TXSW which is tested but never set. As a result of this change we can drop a complicated check that always resulted in the final result of i40e_tx_csum being equal to the CHECKSUM_PARTIAL value. As such we can replace the entire function call with just a check for skb->summed == CHECKSUM_PARTIAL. Signed-off-by:
Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by:
Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by:
Kavindya Deegala <kavindya.s.deegala@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Alexander Duyck authored
Sync the fast path for i40e_tx_map and i40e_clean_tx_irq so that they are similar to igb and ixgbe. - Only update the Tx descriptor ring in tx_map - Make skb mapping always on the first buffer in the chain - Drop the use of MAPPED_AS_PAGE Tx flag - Only store flags on the first buffer_info structure Signed-off-by:
Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by:
Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by:
Kavindya Deegala <kavindya.s.deegala@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Alexander Duyck authored
Avoid directly incrementing next_to_use for multiple reasons. The main reason being that if we directly increment it then it can attain a state where it is equal to the ring count. Technically this is a state it should not be able to reach but the way this is written it now can. This patch pulls the value off into a register and then increments it and writes back either the value or 0 depending on if the value is equal to the ring count. Signed-off-by:
Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by:
Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by:
Kavindya Deegala <kavindya.s.deegala@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Alexander Duyck authored
- drop the mapped_as_page u8 from the Tx buffer info as it was unused - use the DMA unmap accessors for Tx DMA - replace checks of DMA with checks of the unmap length to verify if an unmap is needed - update the Tx buffer layout to make it consistent with igb, ixgbe Signed-off-by:
Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by:
Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by:
Kavindya Deegala <kavindya.s.deegala@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Eric Dumazet authored
sk_pacing_rate is read by sch_fq packet scheduler at any time, with no synchronization, so make sure we update it in a sensible way. ACCESS_ONCE() is how we instruct compiler to not do stupid things, like using the memory location as a temporary variable. Signed-off-by:
Eric Dumazet <edumazet@google.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Eric Dumazet authored
TCP listener refactoring, part 5 : We want to be able to insert request sockets (SYN_RECV) into main ehash table instead of the per listener hash table to allow RCU lookups and remove listener lock contention. This patch includes the needed struct sock_common in front of struct request_sock This means there is no more inet6_request_sock IPv6 specific structure. Following inet_request_sock fields were renamed as they became macros to reference fields from struct sock_common. Prefix ir_ was chosen to avoid name collisions. loc_port -> ir_loc_port loc_addr -> ir_loc_addr rmt_addr -> ir_rmt_addr rmt_port -> ir_rmt_port iif -> ir_iif Signed-off-by:
Eric Dumazet <edumazet@google.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Eric Dumazet authored
skb_gro_receive() is currently limited to 16 or 17 MSS per GRO skb, typically 24616 bytes, because it fills up to MAX_SKB_FRAGS frags. It's relatively easy to extend the skb using frag_list to allow more frags to be appended into the last sk_buff. This still builds very efficient skbs, and allows reaching 45 MSS per skb. (45 MSS GRO packet uses one skb plus a frag_list containing 2 additional sk_buff) High speed TCP flows benefit from this extension by lowering TCP stack cpu usage (less packets stored in receive queue, less ACK packets processed) Forwarding setups could be hurt, as such skbs will need to be linearized, although its not a new problem, as GRO could already provide skbs with a frag_list. We could make the 65536 bytes threshold a tunable to mitigate this. (First time we need to linearize skb in skb_needs_linearize(), we could lower the tunable to ~16*1460 so that following skb_gro_receive() calls build smaller skbs) Signed-off-by:
Eric Dumazet <edumazet@google.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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baker.zhang authored
This is a enhancement. for the first node in fib_trie, newpos is 0, bit is 1. Only for the leaf or node with unmatched key need calc pos. Signed-off-by:
baker.zhang <baker.kernel@gmail.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Gao feng authored
We can only setup multicast address for network device when net_device_ops->ndo_set_rx_mode is not null. Some configurations need to add multicast address for net device, such as netfilter cluster match module. Add a fake ndo_set_rx_mode function to allow this operation. Signed-off-by:
Gao feng <gaofeng@cn.fujitsu.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Alexander Duyck authored
The Tx "completed" stat was part of the original rewrite for detecting Tx hangs. However some time ago in ixgbe I determined that we could just use the packets stat instead. Since then this stat was removed from ixgbe and it serves no purpose in i40e so it can be dropped. Signed-off-by:
Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by:
Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by:
Kavindya Deegala <kavindya.s.deegala@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Anjali Singhai authored
Link events should not print to the log until the device is administratively up. Signed-off-by:
Anjali Singhai <anjali.singhai@intel.com> Signed-off-by:
Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by:
Kavindya Deegala <kavindya.s.deegala@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Ajit Khaparde authored
Signed-off-by:
Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Ajit Khaparde authored
SkyHawk-R can support RoCE. Add code to display RoCE specific counters maintained in hardware. Signed-off-by:
Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Ajit Khaparde authored
Moving to version 2 of GET_STATS command as SkyHawk-R supports higher number of rings. Signed-off-by:
Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Simon Wunderlich authored
The vis flag is not needed anymore, and since we do a compat bump we can start with the first bit again Signed-off-by:
Simon Wunderlich <siwu@hrz.tu-chemnitz.de> Signed-off-by:
Marek Lindner <lindner_marek@yahoo.de> Signed-off-by:
Antonio Quartulli <antonio@meshcoding.com>
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Simon Wunderlich authored
As we decreased the struct size from 26 to 24 byte, we can remove __packed as the compiler will not add any more padding. Signed-off-by:
Simon Wunderlich <siwu@hrz.tu-chemnitz.de> Signed-off-by:
Marek Lindner <lindner_marek@yahoo.de> Signed-off-by:
Antonio Quartulli <antonio@meshcoding.com>
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Simon Wunderlich authored
Reordering the packet type numbers allows us to handle unicast packets in a general way - even if we don't know the specific packet type, we can still forward it. There was already code handling this for a couple of unicast packets, and this is the more generalized version to do that. Signed-off-by:
Simon Wunderlich <siwu@hrz.tu-chemnitz.de> Signed-off-by:
Marek Lindner <lindner_marek@yahoo.de> Signed-off-by:
Antonio Quartulli <antonio@meshcoding.com>
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Simon Wunderlich authored
Since we removed the __packed from most of the packets, we should make sure that the offset generated by the compiler are correct for sent/received data. Signed-off-by:
Simon Wunderlich <siwu@hrz.tu-chemnitz.de> Signed-off-by:
Marek Lindner <lindner_marek@yahoo.de> Signed-off-by:
Antonio Quartulli <antonio@meshcoding.com>
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Simon Wunderlich authored
This is replaced by a userspace program, we don't need this functionality to bloat the kernel. Signed-off-by:
Simon Wunderlich <siwu@hrz.tu-chemnitz.de> Signed-off-by:
Marek Lindner <lindner_marek@yahoo.de> Signed-off-by:
Antonio Quartulli <antonio@meshcoding.com>
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Antonio Quartulli authored
Client flags from bit 0 to 7 are sent over the wire. BATADV_TT_CLIENT_TEMP is a local flag and is not supposed to be sent to the network. Therefore it has occupy a higher bit. Signed-off-by:
Antonio Quartulli <ordex@autistici.org> Signed-off-by:
Marek Lindner <lindner_marek@yahoo.de>
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Antonio Quartulli authored
CRC32C has to be preferred to CRC16 because of its possible HW native support and because of the reduced collision probability. With this change the Translation Table component now uses CRC32C to compute the local and global table checksum. Signed-off-by:
Antonio Quartulli <ordex@autistici.org> Signed-off-by:
Marek Lindner <lindner_marek@yahoo.de>
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Marek Lindner authored
Instead of generating roaming specific packets the TVLV unicast API is used to send roaming information. Signed-off-by:
Marek Lindner <lindner_marek@yahoo.de> Signed-off-by:
Antonio Quartulli <antonio@meshcoding.com>
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