[Feature] Red Rock Canyon driver (for switch chip)

[Yingying Zhao]

Add support for Red Rock Canyon in fm10k driver

Upstream status:
kernel 3.18

[Leann Ogasawara (leannogasawara)]

Do we references for the upstream commits to confirm we have this in our Vivid 15.04 kernel?

[John Ronciak (john-ronciak)]

There are patches being pushed upstream for the fm10k driver this week. There has been a delay on our side in getting them upstream but they should be pushed this week. Please pick up these patches for the 15.04 release. Thanks.

[Tim Gardner (timg-tpi)]

Cherry picked these patches (except for df8a39defad46b83694ea6dd868d332976d62cc0):

git log --pretty=oneline --reverse v3.19..HEAD -- drivers/net/ethernet/intel/fm10k
df8a39defad46b83694ea6dd868d332976d62cc0 net: rename vlan_tx_* helpers since "tx" is misleading there
ba5b8dcdb865efaa35692516a7153dc631ba6ffa fm10k: Clean-up page reuse code
e2929e453a1dddf489cc8bc360eb207df39d196c net/fm10k: Avoid double setting of NETIF_F_SG for the HW encapsulation feature mask
b66b6d9f6dbe0655a570fb2a2482cceac5f1a9bc fm10k: Check tunnel header length in encap offload
b4a9d6f17335ebd4d09f702cfffa059057ec238c fm10k: Increase the timeout for the data path reset
33a44c2873ba64c54d11a9364b6b43271761d245 fm10k: Validate VLAN ID in fm10k_update_xc_addr_pf
f4a80f1ef7ba70f24d28f78706965f9871ac1d9f fm10k: Resolve compile warnings with W=1

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux - 3.19.0-12.12

---------------
linux (3.19.0-12.12) vivid; urgency=low

  [ Andy Whitcroft ]

  * [Packaging] do_common_tools should always be on
  * [Packaging] Provides: virtualbox-guest-modules when appropriate
    - LP: #1434579

  [ Chris J Arges ]

  * Revert "SAUCE: ext4: disable ext4_punch_hole for indirect filesystems"
    - LP: #1292234

  [ Leann Ogasawara ]

  * Release Tracking Bug
    - LP: #1439803

  [ Timo Aaltonen ]

  * SAUCE: i915_bpo: Provide a backport driver for Skylake & Cherryview
    graphics
    - LP: #1420774
  * SAUCE: i915_bpo: Update intel_ips.h file location
    - LP: #1420774
  * SAUCE: i915_bpo: Only support Skylake and Cherryview with the backport
    driver
    - LP: #1420774
  * SAUCE: i915_bpo: Rename the backport driver to i915_bpo
    - LP: #1420774
  * i915_bpo: [Config] Enable CONFIG_DRM_I915_BPO=m
    - LP: #1420774
  * SAUCE: i915_bpo: Add i915_bpo_*() calls for ubuntu/i915
    - LP: #1420774
  * SAUCE: i915_bpo: Revert "drm/i915: remove unused
    power_well/get_cdclk_freq api"
    - LP: #1420774
  * SAUCE: i915_bpo: Add i915_bpo specific power well calls
    - LP: #1420774
  * SAUCE: Backport I915_PARAM_MMAP_VERSION and I915_MMAP_WC
    - LP: #1420774
  * SAUCE: Partial backport of drm/i915: Add ioctl to set per-context
    parameters
    - LP: #1420774
  * SAUCE: drm/i915: Specify bsd rings through exec flag
    - LP: #1420774
  * SAUCE: drm/i915: add I915_PARAM_HAS_BSD2 to i915_getparam
    - LP: #1420774
  * SAUCE: drm/i915: add component support
    - LP: #1420774
  * SAUCE: drm/i915: Add tiled framebuffer modifiers
    - LP: #1420774
  * SAUCE: Backport new displayable tiling formats
    - LP: #1420774
  * SAUCE: Backport drm_crtc_vblank_reset() helper
    - LP: #1420774
  * SAUCE: drm/i915: Add I915_PARAM_REVISION
    - LP: #1420774
  * SAUCE: drm/i915: Export total subslice and EU counts
    - LP: #1420774
  * SAUCE: i915_bpo: Revert drm/mm: Support 4 GiB and larger ranges
    - LP: #1420774

  [ Upstream Kernel Changes ]

  * drm/i915/skl: Split the SKL PCI ids by GT
    - LP: #1420774
  * drm: Reorganize probed mode validation
    - LP: #1420774
  * drm: Perform basic sanity checks on probed modes
    - LP: #1420774
  * drm: Do basic sanity checks for user modes
    - LP: #1420774
  * drm/atomic-helper: Export both plane and modeset check helpers
    - LP: #1420774
  * drm/atomic-helper: Again check modeset *before* plane states
    - LP: #1420774
  * drm/atomic: Introduce state->obj backpointers
    - LP: #1420774
  * drm: allow property validation for refcnted props
    - LP: #1420774
  * drm: store property instead of id in obj attachment
    - LP: #1420774
  * drm: get rid of direct property value access
    - LP: #1420774
  * drm: add atomic_set_property wrappers
    - LP: #1420774
  * drm: tweak getconnector locking
    - LP: #1420774
  * drm: add atomic_get_property
    - LP: #1420774
  * drm: Remove unneeded braces for single statement blocks
    - LP: #1420774
  * drm: refactor getproperties/getconnector
    - LP: #1420774
  * drm: add atomic properties
    - LP: #1420774
  * drm/atomic: atomic_check functions
    - LP: #1420774
  * drm: s...

[XiongZhang (xiong-y-zhang)]

There are still something unfinished fo rRed Rock Canyon . The upstream schedule is June'15. So I reopened this feature and target it to 15.10

[Leann Ogasawara (leannogasawara)]

Hi Xiong,

Do you have the additional commit(s) we should confirm have landed in 15.10?

[XiongZhang (xiong-y-zhang)]

It should be in 4.2 kernel, close it.