[SRU][J:linux-bluefield][Pull Request][v1] Cherry-pick of mlxbf-pmc from upstream

[Shravan Kumar Ramani]

BugLink: https://bugs.launchpad.net/bugs/2039561

The mlxbf-pmc driver has been upstreamed and hence the SAUCE patches need to be
reverted and replaced with upstream commits.

This series reverts 5 commits merged to linux-bluefield:master-next as SAUCE
patches. The reverted commits are replaced by 3 commits from upstream, 2 of
which are in linux and 1 is in linux-next.

Testing:
* Boot BF2/BF3 platform, verify no new errors
* Test sysfs interface exposed by driver for programming various counters and
events.

The pull request can be found at:
https://code.launchpad.net/~sramani/ubuntu/+source/linux-bluefield/+git/linux-bluefield/+merge/453759

Git repo can be found at:
https://code.launchpad.net/~sramani/ubuntu/+source/linux-bluefield/+git/linux-bluefield/+ref/pmc

Signed-off-by: Shravan Kumar Ramani <shravankr at nvidia.com>

Shravan Kumar Ramani (8):
  Revert "UBUNTU: SAUCE: mlxbf-pmc: Bug fix for BlueField-3 counter
    offsets"
  Revert "UBUNTU: SAUCE: mlxbf-pmc: Support for BlueField-3 performance
    counters"
  Revert "UBUNTU: SAUCE: mlxbf-pmc: Fix error when reading unprogrammed
    events"
  Revert "UBUNTU: SAUCE: mlxbf_pmc: Fix references to sprintf"
  Revert "UBUNTU: SAUCE: platform/mellanox: Updates to mlxbf-pmc"
  platform/mellanox: mlxbf-pmc: Fix potential buffer overflows
  platform/mellanox: mlxbf-pmc: Fix reading of unprogrammed events
  platform/mellanox: mlxbf-pmc: Add support for BlueField-3

 drivers/platform/mellanox/mlxbf-pmc.c | 2382 ++++++++++++++++---------
 drivers/platform/mellanox/mlxbf-pmc.h | 863 ---------
 2 files changed, 1521 insertions(+), 1724 deletions(-)
 delete mode 100644 drivers/platform/mellanox/mlxbf-pmc.h

Shravan Kumar Ramani (8):
  Revert "UBUNTU: SAUCE: mlxbf-pmc: Bug fix for BlueField-3 counter
    offsets"
  Revert "UBUNTU: SAUCE: mlxbf-pmc: Support for BlueField-3 performance
    counters"
  Revert "UBUNTU: SAUCE: mlxbf-pmc: Fix error when reading unprogrammed
    events"
  Revert "UBUNTU: SAUCE: mlxbf_pmc: Fix references to sprintf"
  Revert "UBUNTU: SAUCE: platform/mellanox: Updates to mlxbf-pmc"
  platform/mellanox: mlxbf-pmc: Fix potential buffer overflows
  platform/mellanox: mlxbf-pmc: Fix reading of unprogrammed events
  platform/mellanox: mlxbf-pmc: Add support for BlueField-3

 drivers/platform/mellanox/mlxbf-pmc.c | 2382 ++++++++++++++++---------
 drivers/platform/mellanox/mlxbf-pmc.h |  863 ---------
 2 files changed, 1521 insertions(+), 1724 deletions(-)
 delete mode 100644 drivers/platform/mellanox/mlxbf-pmc.h

-- 
2.30.1