ixgb: add performance enhancements to the buffer_info struct
o modify the rx refill logic and tail bump
o add counter for failures
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
diff --git a/drivers/net/ixgb/ixgb.h b/drivers/net/ixgb/ixgb.h
index b9c37fd..bdbaf5a 100644
--- a/drivers/net/ixgb/ixgb.h
+++ b/drivers/net/ixgb/ixgb.h
@@ -200,6 +200,7 @@
struct ixgb_hw hw;
u16 msg_enable;
struct ixgb_hw_stats stats;
+ uint32_t alloc_rx_buff_failed;
#ifdef CONFIG_PCI_MSI
boolean_t have_msi;
#endif