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path: root/drivers/net/ethernet/intel/igbvf/igbvf.h
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Diffstat (limited to 'drivers/net/ethernet/intel/igbvf/igbvf.h')
-rw-r--r--drivers/net/ethernet/intel/igbvf/igbvf.h27
1 files changed, 15 insertions, 12 deletions
diff --git a/drivers/net/ethernet/intel/igbvf/igbvf.h b/drivers/net/ethernet/intel/igbvf/igbvf.h
index 2c6d87e4d3d9..a895e2f7b34d 100644
--- a/drivers/net/ethernet/intel/igbvf/igbvf.h
+++ b/drivers/net/ethernet/intel/igbvf/igbvf.h
@@ -43,7 +43,18 @@ struct igbvf_info;
struct igbvf_adapter;
/* Interrupt defines */
-#define IGBVF_START_ITR 648 /* ~6000 ints/sec */
+#define IGBVF_START_ITR 488 /* ~8000 ints/sec */
+#define IGBVF_4K_ITR 980
+#define IGBVF_20K_ITR 196
+#define IGBVF_70K_ITR 56
+
+enum latency_range {
+ lowest_latency = 0,
+ low_latency = 1,
+ bulk_latency = 2,
+ latency_invalid = 255
+};
+
/* Interrupt modes, as used by the IntMode parameter */
#define IGBVF_INT_MODE_LEGACY 0
@@ -155,6 +166,7 @@ struct igbvf_ring {
char name[IFNAMSIZ + 5];
u32 eims_value;
u32 itr_val;
+ enum latency_range itr_range;
u16 itr_register;
int set_itr;
@@ -187,10 +199,8 @@ struct igbvf_adapter {
unsigned long state;
/* Interrupt Throttle Rate */
- u32 itr;
- u32 itr_setting;
- u16 tx_itr;
- u16 rx_itr;
+ u32 requested_itr; /* ints/sec or adaptive */
+ u32 current_itr; /* Actual ITR register value, not ints/sec */
/*
* Tx
@@ -299,13 +309,6 @@ enum igbvf_state_t {
__IGBVF_DOWN
};
-enum latency_range {
- lowest_latency = 0,
- low_latency = 1,
- bulk_latency = 2,
- latency_invalid = 255
-};
-
extern char igbvf_driver_name[];
extern const char igbvf_driver_version[];