kernel/linux.git/include/linux/mlx4, branch v3.16.61

net/mlx4_en: Fix wrong indication of Wake-on-LAN (WoL) support

2017-11-11T13:33:14+00:00

commit c994f778bb1cca8ebe7a4e528cefec233e93b5cc upstream. Currently when WoL is supported but disabled, ethtool reports: "Supports Wake-on: d". Fix the indication of Wol support, so that the indication remains "g" all the time if the NIC supports WoL. Tested: As accepted, when NIC supports WoL- ethtool reports: Supports Wake-on: g Wake-on: d when NIC doesn't support WoL- ethtool reports: Supports Wake-on: d Wake-on: d Fixes: 14c07b1358ed ("mlx4: Wake on LAN support") Signed-off-by: Inbar Karmy Signed-off-by: Tariq Toukan Signed-off-by: David S. Miller [bwh: Backported to 3.16: adjust context] Signed-off-by: Ben Hutchings

net/mlx4: Fix the check in attaching steering rules

2017-08-26T01:14:50+00:00

commit 6dc06c08bef1c746ff8da33dab677cfbacdcad32 upstream. Our previous patch (cited below) introduced a regression for RAW Eth QPs. Fix it by checking if the QP number provided by user-space exists, hence allowing steering rules to be added for valid QPs only. Fixes: 89c557687a32 ("net/mlx4_en: Avoid adding steering rules with invalid ring") Reported-by: Or Gerlitz Signed-off-by: Talat Batheesh Signed-off-by: Tariq Toukan Acked-by: Or Gerlitz Reviewed-by: Leon Romanovsky Signed-off-by: David S. Miller [bwh: Backported to 3.16: adjust context] Signed-off-by: Ben Hutchings

net/mlx4: && vs & typo

2017-06-05T20:17:18+00:00

commit b2d0fe35471d1a71471f99147ffb5986bd60e744 upstream. Bitwise & was obviously intended here. Fixes: 745d8ae4622c ("net/mlx4: Spoofcheck and zero MAC can't coexist") Signed-off-by: Dan Carpenter Reviewed-by: Tariq Toukan Signed-off-by: David S. Miller Signed-off-by: Ben Hutchings

net/mlx4: Spoofcheck and zero MAC can't coexist

2017-06-05T20:17:14+00:00

commit 745d8ae4622c6808b22e33a944c7decb30074be4 upstream. Spoofcheck can't be enabled if VF MAC is zero. Vice versa, can't zero MAC if spoofcheck is on. Fixes: 8f7ba3ca12f6 ('net/mlx4: Add set VF mac address support') Signed-off-by: Eugenia Emantayev Signed-off-by: Tariq Toukan Signed-off-by: David S. Miller [bwh: Backported to 3.16: adjust context] Signed-off-by: Ben Hutchings

net/mlx4: Remove unused macro

2016-02-03T00:05:21+00:00

commit f25bf1977f7a968e85fe8ab99252b8132c6cf8c4 upstream. The macro mlx4_foreach_non_ib_transport_port() is not used anywhere. Remove it. Fixes: aa9a2d51a3e7 ("mlx4: Activate RoCE/SRIOV") Signed-off-by: Moni Shoua Signed-off-by: Doug Ledford Signed-off-by: Luis Henriques

net/mlx4_en: Don't use irq_affinity_notifier to track changes in IRQ affinity map

2014-07-03T01:29:23+00:00

IRQ affinity notifier can only have a single notifier - cpu_rmap notifier. Can't use it to track changes in IRQ affinity map. Detect IRQ affinity changes by comparing CPU to current IRQ affinity map during NAPI poll thread. CC: Thomas Gleixner CC: Ben Hutchings Fixes: 2eacc23 ("net/mlx4_core: Enforce irq affinity changes immediatly") Signed-off-by: Amir Vadai Signed-off-by: David S. Miller

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

2014-06-12T21:27:40+00:00

Pull networking updates from David Miller: 1) Seccomp BPF filters can now be JIT'd, from Alexei Starovoitov. 2) Multiqueue support in xen-netback and xen-netfront, from Andrew J Benniston. 3) Allow tweaking of aggregation settings in cdc_ncm driver, from Bjørn Mork. 4) BPF now has a "random" opcode, from Chema Gonzalez. 5) Add more BPF documentation and improve test framework, from Daniel Borkmann. 6) Support TCP fastopen over ipv6, from Daniel Lee. 7) Add software TSO helper functions and use them to support software TSO in mvneta and mv643xx_eth drivers. From Ezequiel Garcia. 8) Support software TSO in fec driver too, from Nimrod Andy. 9) Add Broadcom SYSTEMPORT driver, from Florian Fainelli. 10) Handle broadcasts more gracefully over macvlan when there are large numbers of interfaces configured, from Herbert Xu. 11) Allow more control over fwmark used for non-socket based responses, from Lorenzo Colitti. 12) Do TCP congestion window limiting based upon measurements, from Neal Cardwell. 13) Support busy polling in SCTP, from Neal Horman. 14) Allow RSS key to be configured via ethtool, from Venkata Duvvuru. 15) Bridge promisc mode handling improvements from Vlad Yasevich. 16) Don't use inetpeer entries to implement ID generation any more, it performs poorly, from Eric Dumazet. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1522 commits) rtnetlink: fix userspace API breakage for iproute2 < v3.9.0 tcp: fixing TLP's FIN recovery net: fec: Add software TSO support net: fec: Add Scatter/gather support net: fec: Increase buffer descriptor entry number net: fec: Factorize feature setting net: fec: Enable IP header hardware checksum net: fec: Factorize the .xmit transmit function bridge: fix compile error when compiling without IPv6 support bridge: fix smatch warning / potential null pointer dereference via-rhine: fix full-duplex with autoneg disable bnx2x: Enlarge the dorq threshold for VFs bnx2x: Check for UNDI in uncommon branch bnx2x: Fix 1G-baseT link bnx2x: Fix link for KR with swapped polarity lane sctp: Fix sk_ack_backlog wrap-around problem net/core: Add VF link state control policy net/fsl: xgmac_mdio is dependent on OF_MDIO net/fsl: Make xgmac_mdio read error message useful net_sched: drr: warn when qdisc is not work conserving ...

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

2014-06-10T17:41:33+00:00

Pull main InfiniBand/RDMA updates from Roland Dreier: - add iWARP port mapper to avoid conflicts between RDMA and normal stack TCP connections. - fixes for i386 / x86-64 structure padding differences (ABI compatibility for 32-on-64) from Yann Droneaud. - a pile of SRP initiator fixes from Bart Van Assche. - fixes for a writeback / memory allocation deadlock with NFS over IPoIB connected mode from Jiri Kosina. - the usual fixes and cleanups to mlx4, mlx5, cxgb4 and other low-level drivers. * tag 'rdma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: (61 commits) RDMA/cxgb4: Add support for iWARP Port Mapper user space service RDMA/nes: Add support for iWARP Port Mapper user space service RDMA/core: Add support for iWARP Port Mapper user space service IB/mlx4: Fix gfp passing in create_qp_common() IB/umad: Fix use-after-free on close IB/core: Fix kobject leak on device register error flow RDMA/cxgb4: add missing padding at end of struct c4iw_alloc_ucontext_resp mlx4_core: Fix GFP flags parameters to be gfp_t IB/core: Fix port kobject deletion during error flow IB/core: Remove unneeded kobject_get/put calls IB/core: Fix sparse warnings about redeclared functions IB/mad: Fix sparse warning about gfp_t use IB/mlx4: Implement IB_QP_CREATE_USE_GFP_NOIO IB: Add a QP creation flag to use GFP_NOIO allocations IB: Return error for unsupported QP creation flags IB: Allow build of hw/ and ulp/ subdirectories independently mlx4_core: Move handling of MLX4_QP_ST_MLX to proper switch statement RDMA/cxgb4: Add missing padding at end of struct c4iw_create_cq_resp IB/srp: Avoid problems if a header uses pr_fmt IB/umad: Fix error handling ...

Merge branches 'core', 'cxgb3', 'cxgb4', 'iser', 'iwpm', 'misc', 'mlx4', 'mlx5', 'noio', 'ocrdma', 'qib', 'srp' and 'usnic' into for-next

2014-06-10T17:12:14+00:00

IB/mlx4: Implement IB_QP_CREATE_USE_GFP_NOIO

2014-06-02T21:58:11+00:00

Modify the various routines used to allocate memory resources which serve QPs in mlx4 to get an input GFP directive. Have the Ethernet driver to use GFP_KERNEL in it's QP allocations as done prior to this commit, and the IB driver to use GFP_NOIO when the IB verbs IB_QP_CREATE_USE_GFP_NOIO QP creation flag is provided. Signed-off-by: Mel Gorman Signed-off-by: Jiri Kosina Signed-off-by: Or Gerlitz Signed-off-by: Roland Dreier