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[Bug 1400127] Re: Mellanox updates for Trusty

 

Here is a summary of the commits:

>From linus's tree:

77507aa249aecd06fa25ad058b64481e46887a01	net/mlx4_core: Enable CQE/EQE stride support
43c816c67a536cfcfc24da50153115b75eca94f0	net/mlx4_core: Cache line EQE size support
b1b6b4da7867d220f0da5f6686b869b304c5459b	net/mlx4_en: Add mlx4_en_get_cqe helper

>From net-next:

32a173c7f9e9ec2b87142f67e1478cd20084a45b	net/mlx4_core: Introduce mlx4_get_module_info for cable module info reading
7202da8b7f7131d25411d81aa557e28cd941c5b6	ethtool, net/mlx4_en: Cable info, get_module_info/eeprom ethtool support
adbc7ac5c15eb5e9d70393428345e72a1a897d6a	net/mlx4_core: Introduce ACCESS_REG CMD and eth_prot_ctrl dev cap
a53e3e8c1db547981e13d1ebf24a659bd4e87710	net/mlx4_core: Add ethernet backplane autoneg device capability
dcf972a334dd76975bf144ca57350c1f3132c947	ethtool, net/mlx4_en: Add 100M, 20G, 56G speeds ethtool reporting support
2c762679435dc812b7031ef9a839b901827294a9	net/mlx4_en: Use PTYS register to query ethtool settings
d48b3ab4c0e4356f3b1ccaea8cb838cf1292f7da	net/mlx4_en: Use PTYS register to set ethtool settings (Speed)
7787fa661b8b9acba95ba35974b7092675baee8a	net/mlx4_en: Add support for setting rxvlan offload OFF/ON
537f6f951e1489054c283fa97b636cc55af1a60b	net/mlx4_en: Add ethtool support for [rx|tx]vlan offload set to OFF/ON
6e8066999800d90d52af5c84ac49ebf683d14cdc	net/mlx4_core: Prevent VF from changing port configuration
312df74c712252017f0c2c12289f00b146ca72b3	net/mlx4_en: mlx4_en_set_settings() always fails when autoneg is set

Still under review:

https://patchwork.ozlabs.org/patch/418451/      net/mlx4_en: ethtool
force speed when asking for autoneg=off

** Changed in: linux (Ubuntu)
       Status: Triaged => In Progress

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https://bugs.launchpad.net/bugs/1400127

Title:
  Mellanox updates for Trusty

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Trusty:
  In Progress
Status in linux source package in Utopic:
  In Progress

Bug description:
  The following changes since commit
  b87885d70c29324b66ee7d4f979a9f95cc46564b:

    UBUNTU: Ubuntu-3.13.0-42.71 (2014-12-05 14:35:11 +0000)

  are attached to this tracker as patch files.

  The main goal for this is patch-set is to add functionality to:
  1. reduce cache misses by aligning CQE/EQE writes to the actual cache line size
  2. set/get link speed using ethtool [-s].
  3. set  rx/tx vlan offload
  4. bug fixes

  all of the patches are upsream (net-next),  except for the last one which is a bug fix waiting for review:
  https://patchwork.ozlabs.org/patch/418451/

  Ido Shamay (3):
        net/mlx4_core: Enable CQE/EQE stride support
        net/mlx4_core: Cache line EQE size support
        net/mlx4_en: Add mlx4_en_get_cqe helper

  Saeed Mahameed (12):
        net/mlx4_core: Introduce mlx4_get_module_info for cable module info reading
        ethtool, net/mlx4_en: Cable info, get_module_info/eeprom ethtool support
        net/mlx4_core: Introduce ACCESS_REG CMD and eth_prot_ctrl dev cap
        net/mlx4_core: Add ethernet backplane autoneg device capability
        ethtool, net/mlx4_en: Add 100M, 20G, 56G speeds ethtool reporting support
        net/mlx4_en: Use PTYS register to query ethtool settings
        net/mlx4_en: Use PTYS register to set ethtool settings (Speed)
        net/mlx4_en: Add support for setting rxvlan offload OFF/ON
        net/mlx4_en: Add ethtool support for [rx|tx]vlan offload set to OFF/ON
        net/mlx4_core: Prevent VF from changing port configuration
        net/mlx4_en: mlx4_en_set_settings() always fails when autoneg is set
        net/mlx4_en: ethtool force speed when asking for autoneg=off

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