igb: add support for seperate tx-usecs setting in ethtool
This patch adds support for a seperate tx-usecs interrupt moderation setting
in ethtool which is supported when tx and rx interrupt vectors are sperated.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/igb/igb.h b/drivers/net/igb/igb.h
index 6c35c90..bef8cdc 100644
--- a/drivers/net/igb/igb.h
+++ b/drivers/net/igb/igb.h
@@ -249,8 +249,8 @@
unsigned int total_rx_bytes;
unsigned int total_rx_packets;
/* Interrupt Throttle Rate */
- u32 itr;
- u32 itr_setting;
+ u32 rx_itr_setting;
+ u32 tx_itr_setting;
u16 tx_itr;
u16 rx_itr;
@@ -321,6 +321,7 @@
#define IGB_FLAG_HAS_MSI (1 << 0)
#define IGB_FLAG_DCA_ENABLED (1 << 1)
#define IGB_FLAG_QUAD_PORT_A (1 << 2)
+#define IGB_FLAG_QUEUE_PAIRS (1 << 3)
enum e1000_state_t {
__IGB_TESTING,