- 05 Jul, 2016 11 commits
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Ido Schimmel authored
We are just about to introduce router interfaces (RIFs), but before that we need to be able update the device with the correct RIF attributes whenever they change for the netdev the RIF is backing. Two such attributes are MTU and MAC. The MAC is used both to set the source MAC of packets egressing from the RIF and also to program an FDB rule that will direct packets to the router block. Use the existing netdevice notification block and respond to CHANGEADDR and CHANGEMTU accordingly. Store both attributes in the RIF struct in case we need to revert to old attributes following a failed update. Signed-off-by:
Ido Schimmel <idosch@mellanox.com> Signed-off-by:
Jiri Pirko <jiri@mellanox.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Jiri Pirko authored
Add functions that iterate over lower devices and find port device. As a dependency add netdev_for_each_all_lower_dev and netdev_for_each_all_lower_dev_rcu macro with netdev_all_lower_get_next and netdev_all_lower_get_next_rcu shelpers. Also, add functions to return mlxsw struct according to lower device found and mlxsw_port struct with a reference to lower device. Signed-off-by:
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Jiri Pirko authored
Implement ipv4 FIB entries addition and removal. Initially, we support local and broadcast routes using "ip2me" trap action. Also, unicast routes without nexthop are supported using "local" action. Signed-off-by:
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Jiri Pirko authored
Serves for adding, updating and removing fib entries. Signed-off-by:
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Jiri Pirko authored
Virtual router is a construct used inside HW. In this implementation we map kernel tables to virtual routers one to one. Introduce management logic to create virtual routers when needed and destroy in case they are no longer in use. According to that, call into LPM tree management. Each virtual router is always bound to one LPM tree. Signed-off-by:
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Jiri Pirko authored
Introduce basic LPM tree management allowing to share the trees in between tables if the used prefixes in the tables are the same. Build the tree structure according to the used prefixes. Although it is not optimal for many use cases, this initial implementation does only simple linear left-tree. More advanced structures will be introduced later on, possibly including mechanisms to change trees on the fly. Signed-off-by:
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Jiri Pirko authored
This register is used to bind virtual router and protocol to an allocated LPM tree. Signed-off-by:
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Jiri Pirko authored
Serves to build LPM tree structure. Signed-off-by:
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Jiri Pirko authored
Register serves for allocation and deallocation of LPM search tree. Signed-off-by:
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Jiri Pirko authored
Shadow FIB is needed in order to hold additional information for FIB entries and keep track of used prefixes. That is needed for the LPM tree construction to be introduced later on in this set. Signed-off-by:
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Jason Wang authored
Stephen Rothwell reports a build warnings(powerpc ppc64_defconfig) drivers/net/tun.c: In function 'tun_do_read.part.5': /home/sfr/next/next/drivers/net/tun.c:1491:6: warning: 'err' may be used uninitialized in this function [-Wmaybe-uninitialized] int err; This is because tun_ring_recv() may return an uninitialized err, fix this. Reported-by:
Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by:
Jason Wang <jasowang@redhat.com> Signed-off-by:
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- 04 Jul, 2016 29 commits
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David S. Miller authored
Raghu Vatsavayi says: ==================== liquidio updates and bug fixes Following V2 patchset contains updates and bug fixes for liquidio driver. This patchset also has changes that you suggested in vxlan code. Please apply the patches in following order as some of the patches depend on earlier patches in the series. ==================== Signed-off-by: -
Raghu Vatsavayi authored
This patch changes response header to be able to communicate with new firmware interface. Signed-off-by:
Derek Chickles <derek.chickles@caviumnetworks.com> Signed-off-by:
Satanand Burla <satananda.burla@caviumnetworks.com> Signed-off-by:
Felix Manlunas <felix.manlunas@caviumnetworks.com> Signed-off-by:
Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com> Signed-off-by:
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Raghu Vatsavayi authored
This patch removes redundant file includes and conditions. Provides some meaningful comments and code alignment. Signed-off-by:
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Raghu Vatsavayi authored
This patch removes redudant droq num validation. Signed-off-by:
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Raghu Vatsavayi authored
This patch limits the MTU between 68 bytes and 16000 bytes. Signed-off-by:
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Raghu Vatsavayi authored
This patch fixes the issue of proper freeing of queue memory resources during free device. It also has fix for correct pcie error reporting. Signed-off-by:
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Raghu Vatsavayi authored
This patch removes the dependency of number of iq/oq's on number of cpus. Signed-off-by:
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Raghu Vatsavayi authored
This patch updates the delay constant for softcommands in accrodance with new requirements. Signed-off-by:
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Raghu Vatsavayi authored
This patch tries to protect against bh preemption with sc_buf_pool. It also modifies the syncronization primitives during input queue processing. Signed-off-by:
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Raghu Vatsavayi authored
This patch has minor replacements of ACCESS_ONCE macros with WRITE_ONCE and replacement of BUG_ON with polite version WARN_ON. Signed-off-by:
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Raghu Vatsavayi authored
This patch adds support for Vxaln offloads in liquidio driver. Signed-off-by:
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Daniel Borkmann authored
If skb_clear_hash() was invoked due to mangling of relevant headers and BPF program needs skb->hash later on, we can add a helper to trigger hash recalculation via bpf_get_hash_recalc(). The helper will return the newly retrieved hash directly, but later access can also be done via skb context again through skb->hash directly (inline) without needing to call the helper once more. Signed-off-by:
Daniel Borkmann <daniel@iogearbox.net> Acked-by:
Alexei Starovoitov <ast@kernel.org> Signed-off-by:
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John Fastabend authored
This adds samples for pktgen to use with new mode to inject pkts into the qdisc layer. This also doubles as nice test cases to test any patches against qdisc layer. Signed-off-by:
John Fastabend <john.r.fastabend@intel.com> Signed-off-by:
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John Fastabend authored
Add another xmit_mode to pktgen to allow testing xmit functionality of qdiscs. The new mode "queue_xmit" injects packets at __dev_queue_xmit() so that qdisc is called. Signed-off-by:
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Philippe Reynes authored
There are two generics functions phy_ethtool_{get|set}_link_ksettings, so we can use them instead of defining the same code in the driver. Signed-off-by:Philippe Reynes <tremyfr@gmail.com> Signed-off-by:
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Philippe Reynes authored
The private structure contain a pointer to phydev, but the structure net_device already contain such pointer. So we can remove the pointer phy in the private structure, and update the driver to use the one contained in struct net_device. Signed-off-by:
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Philippe Reynes authored
There are two generics functions phy_ethtool_{get|set}_link_ksettings, so we can use them instead of defining the same code in the driver. Signed-off-by: -
Philippe Reynes authored
The private structure contain a pointer to phydev, but the structure net_device already contain such pointer. So we can remove the pointer phy in the private structure, and update the driver to use the one contained in struct net_device. Signed-off-by:
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Philippe Reynes authored
There are two generics functions phy_ethtool_{get|set}_link_ksettings, so we can use them instead of defining the same code in the driver. Signed-off-by: -
Philippe Reynes authored
The private structure contain a pointer to phydev, but the structure net_device already contain such pointer. So we can remove the pointer phy in the private structure, and update the driver to use the one contained in struct net_device. Signed-off-by:
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Philippe Reynes authored
There are two generics functions phy_ethtool_{get|set}_link_ksettings, so we can use them instead of defining the same code in the driver. Signed-off-by: -
Philippe Reynes authored
The private structure contain a pointer to phydev, but the structure net_device already contain such pointer. So we can remove the pointer phy in the private structure, and update the driver to use the one contained in struct net_device. Signed-off-by:
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Philippe Reynes authored
There are two generics functions phy_ethtool_{get|set}_link_ksettings, so we can use them instead of defining the same code in the driver. Signed-off-by: -
Philippe Reynes authored
The private structure contain a pointer to phydev, but the structure net_device already contain such pointer. So we can remove the pointer phy in the private structure, and update the driver to use the one contained in struct net_device. Signed-off-by:
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Philippe Reynes authored
There are two generics functions phy_ethtool_{get|set}_link_ksettings, so we can use them instead of defining the same code in the driver. Signed-off-by: -
Philippe Reynes authored
The private structure contain a pointer to phydev, but the structure net_device already contain such pointer. So we can remove the pointer phy in the private structure, and update the driver to use the one contained in struct net_device. Signed-off-by:
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Christophe Jaillet authored
Silent a few smatch warnings about indentation. This include the removal of a 'return' statement in 'resource_tracker.c'. This 'return' will still be performed when breaking out of the corresponding 'switch' block. Signed-off-by:
Christophe JAILLET <christophe.jaillet@wanadoo.fr> Reviewed-by:
Leon Romanovsky <leonro@mellanox.com> Signed-off-by:
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Jamal Hadi Salim authored
Signed-off-by:
Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by:
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Jamal Hadi Salim authored
Extremely useful for setting packet type to host so i dont have to modify the dst mac address using pedit (which requires that i know the mac address) Example usage: tc filter add dev eth0 parent ffff: protocol ip pref 9 u32 \ match ip src 5.5.5.5/32 \ flowid 1:5 action skbedit ptype host This will tag all packets incoming from 5.5.5.5 with type PACKET_HOST Signed-off-by:
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