user/sven/linux.git/include/linux/mlx5, branch v3.18.104

Merge tag 'rdma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband

2014-10-19T19:29:23Z

Pull infiniband/RDMA updates from Roland Dreier: - large set of iSER initiator improvements - hardware driver fixes for cxgb4, mlx5 and ocrdma - small fixes to core midlayer * tag 'rdma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: (47 commits) RDMA/cxgb4: Fix ntuple calculation for ipv6 and remove duplicate line RDMA/cxgb4: Add missing neigh_release in find_route RDMA/cxgb4: Take IPv6 into account for best_mtu and set_emss RDMA/cxgb4: Make c4iw_wr_log_size_order static IB/core: Fix XRC race condition in ib_uverbs_open_qp IB/core: Clear AH attr variable to prevent garbage data RDMA/ocrdma: Save the bit environment, spare unncessary parenthesis RDMA/ocrdma: The kernel has a perfectly good BIT() macro - use it RDMA/ocrdma: Don't memset() buffers we just allocated with kzalloc() RDMA/ocrdma: Remove a unused-label warning RDMA/ocrdma: Convert kernel VA to PA for mmap in user RDMA/ocrdma: Get vlan tag from ib_qp_attrs RDMA/ocrdma: Add default GID at index 0 IB/mlx5, iser, isert: Add Signature API additions Target/iser: Centralize ib_sig_domain setting IB/iser: Centralize ib_sig_domain settings IB/mlx5: Use extended internal signature layout IB/iser: Set IP_CSUM as default guard type IB/iser: Remove redundant assignment IB/mlx5: Use enumerations for PI copy mask ...

IB/mlx5: Use extended internal signature layout

2014-10-09T07:10:53Z

Rather than using the basic BSF layout which utilizes a pre-configured signature settings (sufficient for current DIF implementation), we use the extended BSF layout to expose advanced signature settings. These settings will also be exposed to the user later. Signed-off-by: Sagi Grimberg Signed-off-by: Roland Dreier

IB/mlx5: Use enumerations for PI copy mask

2014-10-09T07:10:53Z

In case input and output space parameters match, we can use a copy mask from input and output space. Use enums for those. Signed-off-by: Sagi Grimberg Signed-off-by: Roland Dreier

net/mlx5_core: Identify resources by their type

2014-10-03T22:42:32Z

This patch puts a common part as the first field of mlx5_core_qp. This field is used to identify which resource generated an event. This is required since upcoming new resource types such as DC targets are allocated for the same numerical space as regular QPs and may generate the same events. By searching the resource in the same table we can then look at the common field to identify the resource. Signed-off-by: Eli Cohen Signed-off-by: David S. Miller

net/mlx5_core: use set/get macros in device caps

2014-10-03T22:42:32Z

Transform device capabilities related commands to use set/get macros to manipulate command mailboxes. Signed-off-by: Eli Cohen Signed-off-by: David S. Miller

net/mlx5_core: Use hardware registers description header file

2014-10-03T22:42:31Z

Add an auto generated header file that describes hardware registers along with set of macros that set/get values. The macros do static checks to avoid overflow, handle endianess, and overall provide a clean way to code commands. Currently the header file is small and we will add structs as we make use of the macros. A few commands were removed from the commands enum since they are not supported currently and will be added when support is available. Signed-off-by: Eli Cohen Signed-off-by: David S. Miller

net/mlx5_core: Update device capabilities handling

2014-10-03T22:42:31Z

Rearrange struct mlx5_caps so it has a "gen" field to represent the current capabilities configured for the device. Max capabilities can also be queried from the device. Also update capabilities struct to contain more fields as per the latest revision if firmware specification. Signed-off-by: Eli Cohen Signed-off-by: David S. Miller

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

2014-08-06T16:38:14Z

Pull networking updates from David Miller: "Highlights: 1) Steady transitioning of the BPF instructure to a generic spot so all kernel subsystems can make use of it, from Alexei Starovoitov. 2) SFC driver supports busy polling, from Alexandre Rames. 3) Take advantage of hash table in UDP multicast delivery, from David Held. 4) Lighten locking, in particular by getting rid of the LRU lists, in inet frag handling. From Florian Westphal. 5) Add support for various RFC6458 control messages in SCTP, from Geir Ola Vaagland. 6) Allow to filter bridge forwarding database dumps by device, from Jamal Hadi Salim. 7) virtio-net also now supports busy polling, from Jason Wang. 8) Some low level optimization tweaks in pktgen from Jesper Dangaard Brouer. 9) Add support for ipv6 address generation modes, so that userland can have some input into the process. From Jiri Pirko. 10) Consolidate common TCP connection request code in ipv4 and ipv6, from Octavian Purdila. 11) New ARP packet logger in netfilter, from Pablo Neira Ayuso. 12) Generic resizable RCU hash table, with intial users in netlink and nftables. From Thomas Graf. 13) Maintain a name assignment type so that userspace can see where a network device name came from (enumerated by kernel, assigned explicitly by userspace, etc.) From Tom Gundersen. 14) Automatic flow label generation on transmit in ipv6, from Tom Herbert. 15) New packet timestamping facilities from Willem de Bruijn, meant to assist in measuring latencies going into/out-of the packet scheduler, latency from TCP data transmission to ACK, etc" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1536 commits) cxgb4 : Disable recursive mailbox commands when enabling vi net: reduce USB network driver config options. tg3: Modify tg3_tso_bug() to handle multiple TX rings amd-xgbe: Perform phy connect/disconnect at dev open/stop amd-xgbe: Use dma_set_mask_and_coherent to set DMA mask net: sun4i-emac: fix memory leak on bad packet sctp: fix possible seqlock seadlock in sctp_packet_transmit() Revert "net: phy: Set the driver when registering an MDIO bus device" cxgb4vf: Turn off SGE RX/TX Callback Timers and interrupts in PCI shutdown routine team: Simplify return path of team_newlink bridge: Update outdated comment on promiscuous mode net-timestamp: ACK timestamp for bytestreams net-timestamp: TCP timestamping net-timestamp: SCHED timestamp on entering packet scheduler net-timestamp: add key to disambiguate concurrent datagrams net-timestamp: move timestamp flags out of sk_flags net-timestamp: extend SCM_TIMESTAMPING ancillary data struct cxgb4i : Move stray CPL definitions to cxgb4 driver tcp: reduce spurious retransmits due to transient SACK reneging qlcnic: Initialize dcbnl_ops before register_netdev ...

mlx5: Adjust events to use unsigned long param instead of void *

2014-07-30T21:00:06Z

In the event flow, we currently pass only a port number in the void *data argument. Rather than pass a pointer to the event handlers, we should use an "unsigned long" parameter, and pass the port number value directly. In the future, if necessary for some events, we can use the unsigned long parameter to pass a pointer. Based on a patch by Eli Cohen Signed-off-by: Jack Morgenstein Signed-off-by: Eli Cohen Signed-off-by: David S. Miller

mlx5: minor fixes (mainly avoidance of hidden casts)

2014-07-30T21:00:06Z

There were many places where parameters which should be u8/u16 were integer type. Additionally, in 2 places, a check for a non-null pointer was added before dereferencing the pointer (this is actually a bug fix). Signed-off-by: Jack Morgenstein Signed-off-by: Eli Cohen Signed-off-by: David S. Miller