diff mbox series

[v3,22/36] net/e1000/base: add LPI counters

Message ID acdf2850f31d81624f1d8b461e35addecbffb65e.1738932115.git.anatoly.burakov@intel.com (mailing list archive)
State Accepted
Delegated to: Bruce Richardson
Headers
Series Merge Intel IGC and E1000 drivers, and update E1000 base code |

Checks

Context Check Description
ci/checkpatch success coding style OK

Commit Message

Burakov, Anatoly Feb. 7, 2025, 12:45 p.m. UTC 
From: Sasha Neftin <sasha.neftin@intel.com>

Add new fields in structure to indicate if EEE LPI entries have been
observed on Tx and Rx path.

Signed-off-by: Sasha Neftin <sasha.neftin@intel.com>
Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
---
 drivers/net/intel/e1000/base/e1000_hw.h  | 2 ++
 drivers/net/intel/e1000/base/e1000_mac.c | 2 ++
 2 files changed, 4 insertions(+)
diff mbox series

Patch

diff --git a/drivers/net/intel/e1000/base/e1000_hw.h b/drivers/net/intel/e1000/base/e1000_hw.h
index 7ef856226d..1b8292191a 100644
--- a/drivers/net/intel/e1000/base/e1000_hw.h
+++ b/drivers/net/intel/e1000/base/e1000_hw.h
@@ -645,6 +645,8 @@  struct e1000_hw_stats {
 	u64 o2bspc;
 	u64 b2ospc;
 	u64 b2ogprc;
+	u64 tlpic;
+	u64 rlpic;
 };
 
 struct e1000_vf_stats {
diff --git a/drivers/net/intel/e1000/base/e1000_mac.c b/drivers/net/intel/e1000/base/e1000_mac.c
index 2250ed4dd7..53b1b0d5f2 100644
--- a/drivers/net/intel/e1000/base/e1000_mac.c
+++ b/drivers/net/intel/e1000/base/e1000_mac.c
@@ -670,6 +670,8 @@  void e1000_clear_hw_cntrs_base_generic(struct e1000_hw *hw)
 	E1000_READ_REG(hw, E1000_TPT);
 	E1000_READ_REG(hw, E1000_MPTC);
 	E1000_READ_REG(hw, E1000_BPTC);
+	E1000_READ_REG(hw, E1000_TLPIC);
+	E1000_READ_REG(hw, E1000_RLPIC);
 }
 
 /**