ixgbe: Add ethtool offline test support
This patch adds support for the ethtool internal test engine.
Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@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/ixgbe/ixgbe.h b/drivers/net/ixgbe/ixgbe.h
index 05a2405..c5f73ed 100644
--- a/drivers/net/ixgbe/ixgbe.h
+++ b/drivers/net/ixgbe/ixgbe.h
@@ -223,6 +223,10 @@
#define IXGBE_TX_CTXTDESC_ADV(R, i) \
(&(((struct ixgbe_adv_tx_context_desc *)((R).desc))[i]))
+#define IXGBE_GET_DESC(R, i, type) (&(((struct type *)((R).desc))[i]))
+#define IXGBE_TX_DESC(R, i) IXGBE_GET_DESC(R, i, ixgbe_legacy_tx_desc)
+#define IXGBE_RX_DESC(R, i) IXGBE_GET_DESC(R, i, ixgbe_legacy_rx_desc)
+
#define IXGBE_MAX_JUMBO_FRAME_SIZE 16128
#ifdef IXGBE_FCOE
/* Use 3K as the baby jumbo frame size for FCoE */
@@ -327,6 +331,10 @@
struct pci_dev *pdev;
struct net_device_stats net_stats;
+ u32 test_icr;
+ struct ixgbe_ring test_tx_ring;
+ struct ixgbe_ring test_rx_ring;
+
/* structs defined in ixgbe_hw.h */
struct ixgbe_hw hw;
u16 msg_enable;