netdev - [PATCH v2 net-next 0/4] cxgb4: Reference count MPS TCAM entries within a PF

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Message-Id: <20190624085037.2358-1-rajur@chelsio.com>
Date:   Mon, 24 Jun 2019 14:20:33 +0530
From:   Raju Rangoju <rajur@...lsio.com>
To:     netdev@...r.kernel.org, davem@...emloft.net
Cc:     nirranjan@...lsio.com, dt@...lsio.com, rajur@...lsio.com
Subject: [PATCH v2 net-next 0/4] cxgb4: Reference count MPS TCAM entries within a PF

Firmware reference counts the MPS TCAM entries by PF and VF,
but it does not do it for usage within a PF or VF. This patch
adds the support to track MPS TCAM entries within a PF.

v1->v2:
 Use refcount_t type instead of atomic_t for mps reference count

Raju Rangoju (4):
  cxgb4: Re-work the logic for mps refcounting
  cxgb4: Add MPS TCAM refcounting for raw mac filters
  cxgb4: Add MPS TCAM refcounting for cxgb4 change mac
  cxgb4: Add MPS refcounting for alloc/free mac filters

 drivers/net/ethernet/chelsio/cxgb4/Makefile       |   2 +-
 drivers/net/ethernet/chelsio/cxgb4/cxgb4.h        |  53 ++++-
 drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c |   8 +-
 drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c   |  40 ++--
 drivers/net/ethernet/chelsio/cxgb4/cxgb4_mps.c    | 242 ++++++++++++++++++++++
 5 files changed, 313 insertions(+), 32 deletions(-)
 create mode 100644 drivers/net/ethernet/chelsio/cxgb4/cxgb4_mps.c

-- 
2.12.0