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authorAlexander Duyck <alexander.h.duyck@intel.com>2011-08-26 07:45:47 +0000
committerJeff Kirsher <jeffrey.t.kirsher@intel.com>2011-10-07 22:44:05 -0700
commit0ba829943c5180d458cd8fc37c37fa08773209e1 (patch)
treed9d5a2ad489448048099d4160390634f0baa21ec /drivers/net/ethernet/intel/igb/e1000_defines.h
parentigb: Consolidate all of the ring feature flags into a single value (diff)
downloadlinux-dev-0ba829943c5180d458cd8fc37c37fa08773209e1.tar.xz
linux-dev-0ba829943c5180d458cd8fc37c37fa08773209e1.zip
igb: Move ITR related data into work container within the q_vector
This change moves information related to interrupt throttle rate configuration into a separate q_vector sub-structure called a work container. A similar change has already been made for ixgbe and this work is based off of that. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/igb/e1000_defines.h')
-rw-r--r--drivers/net/ethernet/intel/igb/e1000_defines.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/igb/e1000_defines.h b/drivers/net/ethernet/intel/igb/e1000_defines.h
index 7b8ddd830f19..68558be6f9e7 100644
--- a/drivers/net/ethernet/intel/igb/e1000_defines.h
+++ b/drivers/net/ethernet/intel/igb/e1000_defines.h
@@ -409,6 +409,9 @@
#define E1000_ICS_DRSTA E1000_ICR_DRSTA /* Device Reset Aserted */
/* Extended Interrupt Cause Set */
+/* E1000_EITR_CNT_IGNR is only for 82576 and newer */
+#define E1000_EITR_CNT_IGNR 0x80000000 /* Don't reset counters on write */
+
/* Transmit Descriptor Control */
/* Enable the counting of descriptors still to be processed. */