Telemetry Enabling for Broxton-P

Bug #1520457 reported by XiongZhang on 2015-11-27
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
Tim Gardner
Tim Gardner

Bug Description

Intel PM Telemetry is a software mechanism via various SoC PM and performance related parameters like PM counters, firmware
trace verbosity, the status of different devices inside the SoC, can be monitored and analyzed.

HW: Apollo Lake

Kernel: 4.5

XiongZhang (xiong-y-zhang) wrote :

Patch sent to community: https://<email address hidden>/msg07293.html

XiongZhang (xiong-y-zhang) wrote :

V4.5 kernel implement this:
378f956 platform/x86: Add Intel Telemetry Core Driver
48c1917 platform:x86: Add Intel telemetry platform device
9d16b48 platform:x86: Add Intel telemetry platform driver
87bee29 platform:x86: Add Intel Telemetry Debugfs interfaces

description: updated
Tim Gardner (timg-tpi) wrote :

Had to pick a couple of prerequisites:

platform:x86: Add Intel Telemetry Debugfs interfaces
platform:x86: Add Intel telemetry platform driver
platform:x86: Add Intel telemetry platform device
intel_pmc_ipc: update acpi resource structure for Punit
platform/x86: Add Intel Telemetry Core Driver
intel_punit_ipc: add NULL check for input parameters
platform:x86: add Intel P-Unit mailbox IPC driver

information type: Proprietary → Public
Changed in linux (Ubuntu Xenial):
assignee: nobody → Tim Gardner (timg-tpi)
status: New → Fix Committed
Changed in linux (Ubuntu Xenial):
importance: Undecided → Medium
Launchpad Janitor (janitor) wrote :
Download full text (17.3 KiB)

This bug was fixed in the package linux - 4.4.0-2.16

linux (4.4.0-2.16) xenial; urgency=low

  [ Andy Whitcroft ]

  * Release Tracking Bug
    - LP: #1539090
  * SAUCE: hv: hv_set_ifconfig -- convert to python3
    - LP: #1506521
  * SAUCE: dm: introduce a target_ioctl op to allow target specific ioctls
    - LP: #1538618

  [ Colin Ian King ]

  * SAUCE: ACPI / tables: Add acpi_force_32bit_fadt_addr option to force 32
    bit FADT addresses (LP: #1529381)
    - LP: #1529381

  [ John Johansen ]

  * SAUCE: (no-up): apparmor: fix for failed mediation of socket that is
    being shutdown
    - LP: #1446906

  [ Mahesh Salgaonkar ]

  * SAUCE: Powernv: Remove the usage of PACAR1 from opal wrappers
    - LP: #1537881
  * SAUCE: powerpc/book3s: Fix TB corruption in guest exit path on HMI
    - LP: #1537881
  * SAUCE: KVM: PPC: Book3S HV: Fix soft lockups in KVM on HMI for time
    base errors
    - LP: #1537881

  [ Paolo Pisati ]

  * SAUCE: arm64: errata: Add -mpc-relative-literal-loads to erratum
    #843419 build flags
    - LP: #1533009
  * [Config] MFD_TPS65217=y && REGULATOR_TPS65217=y
  * [Config] disable ARCH_ZX (ZTE ZX Soc)

  [ Tim Gardner ]

  * Revert "SAUCE: (noup) cxlflash: a couple off by one bugs"
  * SAUCE: (no-up) Update bnx2x firmware to
    - LP: #1536719
  * SAUCE: drop obsolete bnx2x firmware
  * SAUCE: i40e: Silence 'may be used uninitialized' warnings
    - LP: #1536474
  * [Config] CONFIG_ZONE_DMA=y for amd64 lowlatency
    - LP: #1534647
  * [Config] Add pvpanic to virtual flavour
    - LP: #1537923
    - LP: #1520457

  [ Upstream Kernel Changes ]

  * i40evf: fix compiler warning of unused variable
    - LP: #1536474
  * intel: i40e: fix confused code
    - LP: #1536474
  * i40e/i40evf: remove unused tunnel parameter
    - LP: #1536474
  * i40e: Change BUG_ON to WARN_ON in service event complete
    - LP: #1536474
  * i40e: remove BUG_ON from feature string building
    - LP: #1536474
  * i40e: remove BUG_ON from FCoE setup
    - LP: #1536474
  * i40e: Workaround fix for mss < 256 issue
    - LP: #1536474
  * i40e/i40evf: Add a stat to track how many times we have to do a force
    - LP: #1536474
  * i40e: Move the saving of old link info from handle_link_event to
    - LP: #1536474
  * i40e/i40evf: Add comment to #endif
    - LP: #1536474
  * i40e/i40evf: clean up error messages
    - LP: #1536474
  * i40evf: handle many MAC filters correctly
    - LP: #1536474
  * i40e: return the number of enabled queues for ETHTOOL_GRXRINGS
    - LP: #1536474
  * i40e: rework the functions to configure RSS with similar parameters
    - LP: #1536474
  * i40e: create a generic configure rss function
    - LP: #1536474
  * i40e: Bump version to 1.4.2
    - LP: #1536474
  * i40e: add new fields to store user configuration
    - LP: #1536474
  * i40e: rename rss_size to alloc_rss_size in i40e_pf
    - LP: #1536474
  * i40e/i40evf: Fix RS bit update in Tx path and disable force WB
    - LP: #1536474
  * i40e/i40evf: prefetch skb data on transmit
    - LP: #1536474
  * i40evf: rename VF adapter s...

Changed in linux (Ubuntu Xenial):
status: Fix Committed → Fix Released
Changed in intel:
status: New → Fix Released
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