From: Shannon Nelson <shannon.nel...@intel.com>
Add an ethtool priv flag to enable and disable printing
the VEB statistics.
Change-ID: I7654054a3a73b08aa8310d94ee8fce6219107dd8
Signed-off-by: Shannon Nelson <shannon.nel...@intel.com>
Tested-by: Andrew Bowers <andrewx.bow...@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirs...@intel.com>
---
drivers/net/ethernet/intel/i40e/i40e.h | 1 +
drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 8 ++++++++
2 files changed, 9 insertions(+)
diff --git a/drivers/net/ethernet/intel/i40e/i40e.h
b/drivers/net/ethernet/intel/i40e/i40e.h
index 7aaead3..1125464 100644
--- a/drivers/net/ethernet/intel/i40e/i40e.h
+++ b/drivers/net/ethernet/intel/i40e/i40e.h
@@ -103,6 +103,7 @@
#define I40E_PRIV_FLAGS_NPAR_FLAG BIT(0)
#define I40E_PRIV_FLAGS_LINKPOLL_FLAG BIT(1)
#define I40E_PRIV_FLAGS_FD_ATR BIT(2)
+#define I40E_PRIV_FLAGS_VEB_STATS BIT(3)
#define I40E_NVM_VERSION_LO_SHIFT 0
#define I40E_NVM_VERSION_LO_MASK (0xff << I40E_NVM_VERSION_LO_SHIFT)
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
index 5fe8ac0..cb88e7a 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
@@ -229,6 +229,7 @@ static const char
i40e_priv_flags_strings[][ETH_GSTRING_LEN] = {
"NPAR",
"LinkPolling",
"flow-director-atr",
+ "veb-stats",
};
#define I40E_PRIV_FLAGS_STR_LEN ARRAY_SIZE(i40e_priv_flags_strings)
@@ -2670,6 +2671,8 @@ static u32 i40e_get_priv_flags(struct net_device *dev)
I40E_PRIV_FLAGS_LINKPOLL_FLAG : 0;
ret_flags |= pf->flags & I40E_FLAG_FD_ATR_ENABLED ?
I40E_PRIV_FLAGS_FD_ATR : 0;
+ ret_flags |= pf->flags & I40E_FLAG_VEB_STATS_ENABLED ?
+ I40E_PRIV_FLAGS_VEB_STATS : 0;
return ret_flags;
}
@@ -2701,6 +2704,11 @@ static int i40e_set_priv_flags(struct net_device *dev,
u32 flags)
pf->auto_disable_flags |= I40E_FLAG_FD_ATR_ENABLED;
}
+ if (flags & I40E_PRIV_FLAGS_VEB_STATS)
+ pf->flags |= I40E_FLAG_VEB_STATS_ENABLED;
+ else
+ pf->flags &= ~I40E_FLAG_VEB_STATS_ENABLED;
+
return 0;
}
--
2.4.3
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
