[Intel-wired-lan] [PATCH v1 2/2] igc: Add Receive Descriptor Minimum Threshould Count
Sasha Neftin
sasha.neftin at intel.com
Mon Jun 22 07:20:30 UTC 2020
This register counts the number of events where the number of
descriptors in one of the Rx queues was lower than the threshold
defined for this queue.
Signed-off-by: Sasha Neftin <sasha.neftin at intel.com>
---
drivers/net/ethernet/intel/igc/igc_mac.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/intel/igc/igc_mac.c b/drivers/net/ethernet/intel/igc/igc_mac.c
index 2d9ca3e1bdde..3a618e69514e 100644
--- a/drivers/net/ethernet/intel/igc/igc_mac.c
+++ b/drivers/net/ethernet/intel/igc/igc_mac.c
@@ -308,6 +308,7 @@ void igc_clear_hw_cntrs_base(struct igc_hw *hw)
rd32(IGC_TLPIC);
rd32(IGC_RLPIC);
rd32(IGC_HGPTC);
+ rd32(IGC_RXDMTC);
rd32(IGC_HGORCL);
rd32(IGC_HGORCH);
rd32(IGC_HGOTCL);
--
2.11.0
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